libffi/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for libffi 3.4.2.
   4 #
   5 # Report bugs to <http://github.com/libffi/libffi/issues>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201
 202   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 203     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     PATH=/empty FPATH=/empty; export PATH FPATH
 207     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 208       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 209 test \$(( 1 + 1 )) = 2 || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 278 $0: http://github.com/libffi/libffi/issues about your
 279 $0: system, including any error possibly output before this
 280 $0: message. Then install a modern shell, or manually run
 281 $0: the script under such a shell if you do have one."
 282   fi
 283   exit 1
 284 fi
 285 fi
 286 fi
 287 SHELL=${CONFIG_SHELL-/bin/sh}
 288 export SHELL
 289 # Unset more variables known to interfere with behavior of common tools.
 290 CLICOLOR_FORCE= GREP_OPTIONS=
 291 unset CLICOLOR_FORCE GREP_OPTIONS
 292
 293 ## --------------------- ##
 294 ## M4sh Shell Functions. ##
 295 ## --------------------- ##
 296 # as_fn_unset VAR
 297 # ---------------
 298 # Portably unset VAR.
 299 as_fn_unset ()
 300 {
 301   { eval $1=; unset $1;}
 302 }
 303 as_unset=as_fn_unset
 304
 305 # as_fn_set_status STATUS
 306 # -----------------------
 307 # Set $? to STATUS, without forking.
 308 as_fn_set_status ()
 309 {
 310   return $1
 311 } # as_fn_set_status
 312
 313 # as_fn_exit STATUS
 314 # -----------------
 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 316 as_fn_exit ()
 317 {
 318   set +e
 319   as_fn_set_status $1
 320   exit $1
 321 } # as_fn_exit
 322
 323 # as_fn_mkdir_p
 324 # -------------
 325 # Create "$as_dir" as a directory, including parents if necessary.
 326 as_fn_mkdir_p ()
 327 {
 328
 329   case $as_dir in #(
 330   -*) as_dir=./$as_dir;;
 331   esac
 332   test -d "$as_dir" || eval $as_mkdir_p || {
 333     as_dirs=
 334     while :; do
 335       case $as_dir in #(
 336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 337       *) as_qdir=$as_dir;;
 338       esac
 339       as_dirs="'$as_qdir' $as_dirs"
 340       as_dir=`$as_dirname -- "$as_dir" ||
 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 342          X"$as_dir" : 'X\(//\)[^/]' \| \
 343          X"$as_dir" : 'X\(//\)$' \| \
 344          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 345 $as_echo X"$as_dir" |
 346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\/\)[^/].*/{
 351             s//\1/
 352             q
 353           }
 354           /^X\(\/\/\)$/{
 355             s//\1/
 356             q
 357           }
 358           /^X\(\/\).*/{
 359             s//\1/
 360             q
 361           }
 362           s/.*/./; q'`
 363       test -d "$as_dir" && break
 364     done
 365     test -z "$as_dirs" || eval "mkdir $as_dirs"
 366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 367
 368
 369 } # as_fn_mkdir_p
 370
 371 # as_fn_executable_p FILE
 372 # -----------------------
 373 # Test if FILE is an executable regular file.
 374 as_fn_executable_p ()
 375 {
 376   test -f "$1" && test -x "$1"
 377 } # as_fn_executable_p
 378 # as_fn_append VAR VALUE
 379 # ----------------------
 380 # Append the text in VALUE to the end of the definition contained in VAR. Take
 381 # advantage of any shell optimizations that allow amortized linear growth over
 382 # repeated appends, instead of the typical quadratic growth present in naive
 383 # implementations.
 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 385   eval 'as_fn_append ()
 386   {
 387     eval $1+=\$2
 388   }'
 389 else
 390   as_fn_append ()
 391   {
 392     eval $1=\$$1\$2
 393   }
 394 fi # as_fn_append
 395
 396 # as_fn_arith ARG...
 397 # ------------------
 398 # Perform arithmetic evaluation on the ARGs, and store the result in the
 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 400 # must be portable across $(()) and expr.
 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 402   eval 'as_fn_arith ()
 403   {
 404     as_val=$(( $* ))
 405   }'
 406 else
 407   as_fn_arith ()
 408   {
 409     as_val=`expr "$@" || test $? -eq 1`
 410   }
 411 fi # as_fn_arith
 412
 413
 414 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 415 # ----------------------------------------
 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 418 # script with STATUS, using 1 if that was 0.
 419 as_fn_error ()
 420 {
 421   as_status=$1; test $as_status -eq 0 && as_status=1
 422   if test "$4"; then
 423     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 425   fi
 426   $as_echo "$as_me: error: $2" >&2
 427   as_fn_exit $as_status
 428 } # as_fn_error
 429
 430 if expr a : '\(a\)' >/dev/null 2>&1 &&
 431    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 432   as_expr=expr
 433 else
 434   as_expr=false
 435 fi
 436
 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 438   as_basename=basename
 439 else
 440   as_basename=false
 441 fi
 442
 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 444   as_dirname=dirname
 445 else
 446   as_dirname=false
 447 fi
 448
 449 as_me=`$as_basename -- "$0" ||
 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 451          X"$0" : 'X\(//\)$' \| \
 452          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 453 $as_echo X/"$0" |
 454     sed '/^.*\/\([^/][^/]*\)\/*$/{
 455             s//\1/
 456             q
 457           }
 458           /^X\/\(\/\/\)$/{
 459             s//\1/
 460             q
 461           }
 462           /^X\/\(\/\).*/{
 463             s//\1/
 464             q
 465           }
 466           s/.*/./; q'`
 467
 468 # Avoid depending upon Character Ranges.
 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 472 as_cr_digits='0123456789'
 473 as_cr_alnum=$as_cr_Letters$as_cr_digits
 474
 475
 476   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 477   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 478   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 479   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 480   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 481   sed -n '
 482     p
 483     /[$]LINENO/=
 484   ' <$as_myself |
 485     sed '
 486       s/[$]LINENO.*/&-/
 487       t lineno
 488       b
 489       :lineno
 490       N
 491       :loop
 492       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 493       t loop
 494       s/-\n.*//
 495     ' >$as_me.lineno &&
 496   chmod +x "$as_me.lineno" ||
 497     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 498
 499   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 500   # already done that, so ensure we don't try to do so again and fall
 501   # in an infinite loop.  This has already happened in practice.
 502   _as_can_reexec=no; export _as_can_reexec
 503   # Don't try to exec as it changes $[0], causing all sort of problems
 504   # (the dirname of $[0] is not the place where we might find the
 505   # original and so on.  Autoconf is especially sensitive to this).
 506   . "./$as_me.lineno"
 507   # Exit status is that of the last command.
 508   exit
 509 }
 510
 511 ECHO_C= ECHO_N= ECHO_T=
 512 case `echo -n x` in #(((((
 513 -n*)
 514   case `echo 'xy\c'` in
 515   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 516   xy)  ECHO_C='\c';;
 517   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 518        ECHO_T=' ';;
 519   esac;;
 520 *)
 521   ECHO_N='-n';;
 522 esac
 523
 524 rm -f conf$$ conf$$.exe conf$$.file
 525 if test -d conf$$.dir; then
 526   rm -f conf$$.dir/conf$$.file
 527 else
 528   rm -f conf$$.dir
 529   mkdir conf$$.dir 2>/dev/null
 530 fi
 531 if (echo >conf$$.file) 2>/dev/null; then
 532   if ln -s conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s='ln -s'
 534     # ... but there are two gotchas:
 535     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 536     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 537     # In both cases, we have to default to `cp -pR'.
 538     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 539       as_ln_s='cp -pR'
 540   elif ln conf$$.file conf$$ 2>/dev/null; then
 541     as_ln_s=ln
 542   else
 543     as_ln_s='cp -pR'
 544   fi
 545 else
 546   as_ln_s='cp -pR'
 547 fi
 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 549 rmdir conf$$.dir 2>/dev/null
 550
 551 if mkdir -p . 2>/dev/null; then
 552   as_mkdir_p='mkdir -p "$as_dir"'
 553 else
 554   test -d ./-p && rmdir ./-p
 555   as_mkdir_p=false
 556 fi
 557
 558 as_test_x='test -x'
 559 as_executable_p=as_fn_executable_p
 560
 561 # Sed expression to map a string onto a valid CPP name.
 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 # Sed expression to map a string onto a valid variable name.
 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 566
 567 SHELL=${CONFIG_SHELL-/bin/sh}
 568
 569
 570 test -n "$DJDIR" || exec 7<&0 </dev/null
 571 exec 6>&1
 572
 573 # Name of the host.
 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 575 # so uname gets run too.
 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 577
 578 #
 579 # Initializations.
 580 #
 581 ac_default_prefix=/usr/local
 582 ac_clean_files=
 583 ac_config_libobj_dir=.
 584 LIBOBJS=
 585 cross_compiling=no
 586 subdirs=
 587 MFLAGS=
 588 MAKEFLAGS=
 589
 590 # Identity of this package.
 591 PACKAGE_NAME='libffi'
 592 PACKAGE_TARNAME='libffi'
 593 PACKAGE_VERSION='3.4.2'
 594 PACKAGE_STRING='libffi 3.4.2'
 595 PACKAGE_BUGREPORT='http://github.com/libffi/libffi/issues'
 596 PACKAGE_URL=''
 597
 598 # Factoring default headers for most tests.
 599 ac_includes_default="\
 600 #include <stdio.h>
 601 #ifdef HAVE_SYS_TYPES_H
 602 # include <sys/types.h>
 603 #endif
 604 #ifdef HAVE_SYS_STAT_H
 605 # include <sys/stat.h>
 606 #endif
 607 #ifdef STDC_HEADERS
 608 # include <stdlib.h>
 609 # include <stddef.h>
 610 #else
 611 # ifdef HAVE_STDLIB_H
 612 #  include <stdlib.h>
 613 # endif
 614 #endif
 615 #ifdef HAVE_STRING_H
 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 617 #  include <memory.h>
 618 # endif
 619 # include <string.h>
 620 #endif
 621 #ifdef HAVE_STRINGS_H
 622 # include <strings.h>
 623 #endif
 624 #ifdef HAVE_INTTYPES_H
 625 # include <inttypes.h>
 626 #endif
 627 #ifdef HAVE_STDINT_H
 628 # include <stdint.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 # include <unistd.h>
 632 #endif"
 633
 634 ac_subst_vars='am__EXEEXT_FALSE
 635 am__EXEEXT_TRUE
 636 LTLIBOBJS
 637 LIBOBJS
 638 get_gcc_base_ver
 639 LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE
 640 LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE
 641 LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE
 642 LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE
 643 LIBFFI_BUILD_VERSIONED_SHLIB_FALSE
 644 LIBFFI_BUILD_VERSIONED_SHLIB_TRUE
 645 OPT_LDFLAGS
 646 SECTION_LDFLAGS
 647 toolexeclibdir
 648 toolexecdir
 649 FFI_DEBUG_FALSE
 650 FFI_DEBUG_TRUE
 651 TARGET_OBJ
 652 TARGETDIR
 653 TARGET
 654 BUILD_DOCS_FALSE
 655 BUILD_DOCS_TRUE
 656 FFI_EXEC_TRAMPOLINE_TABLE
 657 FFI_EXEC_TRAMPOLINE_TABLE_FALSE
 658 FFI_EXEC_TRAMPOLINE_TABLE_TRUE
 659 HAVE_LONG_DOUBLE_VARIANT
 660 HAVE_LONG_DOUBLE
 661 ALLOCA
 662 AM_LTLDFLAGS
 663 AM_RUNTESTFLAGS
 664 TESTSUBDIR_FALSE
 665 TESTSUBDIR_TRUE
 666 MAINT
 667 MAINTAINER_MODE_FALSE
 668 MAINTAINER_MODE_TRUE
 669 READELF
 670 CXXCPP
 671 CPP
 672 OTOOL64
 673 OTOOL
 674 LIPO
 675 NMEDIT
 676 DSYMUTIL
 677 RANLIB
 678 AR
 679 OBJDUMP
 680 LN_S
 681 NM
 682 ac_ct_DUMPBIN
 683 DUMPBIN
 684 LD
 685 FGREP
 686 EGREP
 687 GREP
 688 SED
 689 LIBTOOL
 690 am__fastdepCCAS_FALSE
 691 am__fastdepCCAS_TRUE
 692 CCASDEPMODE
 693 CCASFLAGS
 694 CCAS
 695 CET_FLAGS
 696 am__fastdepCXX_FALSE
 697 am__fastdepCXX_TRUE
 698 CXXDEPMODE
 699 ac_ct_CXX
 700 CXXFLAGS
 701 CXX
 702 am__fastdepCC_FALSE
 703 am__fastdepCC_TRUE
 704 CCDEPMODE
 705 am__nodep
 706 AMDEPBACKSLASH
 707 AMDEP_FALSE
 708 AMDEP_TRUE
 709 am__quote
 710 am__include
 711 DEPDIR
 712 OBJEXT
 713 EXEEXT
 714 ac_ct_CC
 715 CPPFLAGS
 716 LDFLAGS
 717 CFLAGS
 718 CC
 719 GENINSRC_FALSE
 720 GENINSRC_TRUE
 721 AM_BACKSLASH
 722 AM_DEFAULT_VERBOSITY
 723 AM_DEFAULT_V
 724 AM_V
 725 am__untar
 726 am__tar
 727 AMTAR
 728 am__leading_dot
 729 SET_MAKE
 730 AWK
 731 mkdir_p
 732 MKDIR_P
 733 INSTALL_STRIP_PROGRAM
 734 STRIP
 735 install_sh
 736 MAKEINFO
 737 AUTOHEADER
 738 AUTOMAKE
 739 AUTOCONF
 740 ACLOCAL
 741 VERSION
 742 PACKAGE
 743 CYGPATH_W
 744 am__isrc
 745 INSTALL_DATA
 746 INSTALL_SCRIPT
 747 INSTALL_PROGRAM
 748 target_os
 749 target_vendor
 750 target_cpu
 751 target
 752 host_os
 753 host_vendor
 754 host_cpu
 755 host
 756 build_os
 757 build_vendor
 758 build_cpu
 759 build
 760 multi_basedir
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files=''
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_multilib
 803 enable_silent_rules
 804 enable_generated_files_in_srcdir
 805 enable_dependency_tracking
 806 enable_cet
 807 enable_shared
 808 enable_static
 809 with_pic
 810 enable_fast_install
 811 with_gnu_ld
 812 enable_libtool_lock
 813 enable_maintainer_mode
 814 enable_pax_emutramp
 815 enable_debug
 816 enable_structs
 817 enable_raw_api
 818 enable_exec_static_tramp
 819 enable_purify_safety
 820 with_toolexeclibdir
 821 enable_symvers
 822 with_gcc_major_version_only
 823 '
 824       ac_precious_vars='build_alias
 825 host_alias
 826 target_alias
 827 CCAS
 828 CCASFLAGS
 829 CPP
 830 CPPFLAGS
 831 CXXCPP'
 832
 833
 834 # Initialize some variables set by options.
 835 ac_init_help=
 836 ac_init_version=false
 837 ac_unrecognized_opts=
 838 ac_unrecognized_sep=
 839 # The variables have the same names as the options, with
 840 # dashes changed to underlines.
 841 cache_file=/dev/null
 842 exec_prefix=NONE
 843 no_create=
 844 no_recursion=
 845 prefix=NONE
 846 program_prefix=NONE
 847 program_suffix=NONE
 848 program_transform_name=s,x,x,
 849 silent=
 850 site=
 851 srcdir=
 852 verbose=
 853 x_includes=NONE
 854 x_libraries=NONE
 855
 856 # Installation directory options.
 857 # These are left unexpanded so users can "make install exec_prefix=/foo"
 858 # and all the variables that are supposed to be based on exec_prefix
 859 # by default will actually change.
 860 # Use braces instead of parens because sh, perl, etc. also accept them.
 861 # (The list follows the same order as the GNU Coding Standards.)
 862 bindir='${exec_prefix}/bin'
 863 sbindir='${exec_prefix}/sbin'
 864 libexecdir='${exec_prefix}/libexec'
 865 datarootdir='${prefix}/share'
 866 datadir='${datarootdir}'
 867 sysconfdir='${prefix}/etc'
 868 sharedstatedir='${prefix}/com'
 869 localstatedir='${prefix}/var'
 870 includedir='${prefix}/include'
 871 oldincludedir='/usr/include'
 872 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 873 infodir='${datarootdir}/info'
 874 htmldir='${docdir}'
 875 dvidir='${docdir}'
 876 pdfdir='${docdir}'
 877 psdir='${docdir}'
 878 libdir='${exec_prefix}/lib'
 879 localedir='${datarootdir}/locale'
 880 mandir='${datarootdir}/man'
 881
 882 ac_prev=
 883 ac_dashdash=
 884 for ac_option
 885 do
 886   # If the previous option needs an argument, assign it.
 887   if test -n "$ac_prev"; then
 888     eval $ac_prev=\$ac_option
 889     ac_prev=
 890     continue
 891   fi
 892
 893   case $ac_option in
 894   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 895   *=)   ac_optarg= ;;
 896   *)    ac_optarg=yes ;;
 897   esac
 898
 899   # Accept the important Cygnus configure options, so we can diagnose typos.
 900
 901   case $ac_dashdash$ac_option in
 902   --)
 903     ac_dashdash=yes ;;
 904
 905   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 906     ac_prev=bindir ;;
 907   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 908     bindir=$ac_optarg ;;
 909
 910   -build | --build | --buil | --bui | --bu)
 911     ac_prev=build_alias ;;
 912   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 913     build_alias=$ac_optarg ;;
 914
 915   -cache-file | --cache-file | --cache-fil | --cache-fi \
 916   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 917     ac_prev=cache_file ;;
 918   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 919   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 920     cache_file=$ac_optarg ;;
 921
 922   --config-cache | -C)
 923     cache_file=config.cache ;;
 924
 925   -datadir | --datadir | --datadi | --datad)
 926     ac_prev=datadir ;;
 927   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 928     datadir=$ac_optarg ;;
 929
 930   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 931   | --dataroo | --dataro | --datar)
 932     ac_prev=datarootdir ;;
 933   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 934   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 935     datarootdir=$ac_optarg ;;
 936
 937   -disable-* | --disable-*)
 938     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 939     # Reject names that are not valid shell variable names.
 940     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 941       as_fn_error $? "invalid feature name: $ac_useropt"
 942     ac_useropt_orig=$ac_useropt
 943     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 944     case $ac_user_opts in
 945       *"
 946 "enable_$ac_useropt"
 947 "*) ;;
 948       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 949          ac_unrecognized_sep=', ';;
 950     esac
 951     eval enable_$ac_useropt=no ;;
 952
 953   -docdir | --docdir | --docdi | --doc | --do)
 954     ac_prev=docdir ;;
 955   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 956     docdir=$ac_optarg ;;
 957
 958   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 959     ac_prev=dvidir ;;
 960   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 961     dvidir=$ac_optarg ;;
 962
 963   -enable-* | --enable-*)
 964     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 967       as_fn_error $? "invalid feature name: $ac_useropt"
 968     ac_useropt_orig=$ac_useropt
 969     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 970     case $ac_user_opts in
 971       *"
 972 "enable_$ac_useropt"
 973 "*) ;;
 974       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 975          ac_unrecognized_sep=', ';;
 976     esac
 977     eval enable_$ac_useropt=\$ac_optarg ;;
 978
 979   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 980   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 981   | --exec | --exe | --ex)
 982     ac_prev=exec_prefix ;;
 983   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 984   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 985   | --exec=* | --exe=* | --ex=*)
 986     exec_prefix=$ac_optarg ;;
 987
 988   -gas | --gas | --ga | --g)
 989     # Obsolete; use --with-gas.
 990     with_gas=yes ;;
 991
 992   -help | --help | --hel | --he | -h)
 993     ac_init_help=long ;;
 994   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 995     ac_init_help=recursive ;;
 996   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 997     ac_init_help=short ;;
 998
 999   -host | --host | --hos | --ho)
1000     ac_prev=host_alias ;;
1001   -host=* | --host=* | --hos=* | --ho=*)
1002     host_alias=$ac_optarg ;;
1003
1004   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1005     ac_prev=htmldir ;;
1006   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1007   | --ht=*)
1008     htmldir=$ac_optarg ;;
1009
1010   -includedir | --includedir | --includedi | --included | --include \
1011   | --includ | --inclu | --incl | --inc)
1012     ac_prev=includedir ;;
1013   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1014   | --includ=* | --inclu=* | --incl=* | --inc=*)
1015     includedir=$ac_optarg ;;
1016
1017   -infodir | --infodir | --infodi | --infod | --info | --inf)
1018     ac_prev=infodir ;;
1019   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1020     infodir=$ac_optarg ;;
1021
1022   -libdir | --libdir | --libdi | --libd)
1023     ac_prev=libdir ;;
1024   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1025     libdir=$ac_optarg ;;
1026
1027   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1028   | --libexe | --libex | --libe)
1029     ac_prev=libexecdir ;;
1030   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1031   | --libexe=* | --libex=* | --libe=*)
1032     libexecdir=$ac_optarg ;;
1033
1034   -localedir | --localedir | --localedi | --localed | --locale)
1035     ac_prev=localedir ;;
1036   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1037     localedir=$ac_optarg ;;
1038
1039   -localstatedir | --localstatedir | --localstatedi | --localstated \
1040   | --localstate | --localstat | --localsta | --localst | --locals)
1041     ac_prev=localstatedir ;;
1042   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1043   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1044     localstatedir=$ac_optarg ;;
1045
1046   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1047     ac_prev=mandir ;;
1048   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1049     mandir=$ac_optarg ;;
1050
1051   -nfp | --nfp | --nf)
1052     # Obsolete; use --without-fp.
1053     with_fp=no ;;
1054
1055   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1056   | --no-cr | --no-c | -n)
1057     no_create=yes ;;
1058
1059   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1060   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1061     no_recursion=yes ;;
1062
1063   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1064   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1065   | --oldin | --oldi | --old | --ol | --o)
1066     ac_prev=oldincludedir ;;
1067   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1068   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1069   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1070     oldincludedir=$ac_optarg ;;
1071
1072   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1073     ac_prev=prefix ;;
1074   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1075     prefix=$ac_optarg ;;
1076
1077   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1078   | --program-pre | --program-pr | --program-p)
1079     ac_prev=program_prefix ;;
1080   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1081   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1082     program_prefix=$ac_optarg ;;
1083
1084   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1085   | --program-suf | --program-su | --program-s)
1086     ac_prev=program_suffix ;;
1087   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1088   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1089     program_suffix=$ac_optarg ;;
1090
1091   -program-transform-name | --program-transform-name \
1092   | --program-transform-nam | --program-transform-na \
1093   | --program-transform-n | --program-transform- \
1094   | --program-transform | --program-transfor \
1095   | --program-transfo | --program-transf \
1096   | --program-trans | --program-tran \
1097   | --progr-tra | --program-tr | --program-t)
1098     ac_prev=program_transform_name ;;
1099   -program-transform-name=* | --program-transform-name=* \
1100   | --program-transform-nam=* | --program-transform-na=* \
1101   | --program-transform-n=* | --program-transform-=* \
1102   | --program-transform=* | --program-transfor=* \
1103   | --program-transfo=* | --program-transf=* \
1104   | --program-trans=* | --program-tran=* \
1105   | --progr-tra=* | --program-tr=* | --program-t=*)
1106     program_transform_name=$ac_optarg ;;
1107
1108   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1109     ac_prev=pdfdir ;;
1110   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1111     pdfdir=$ac_optarg ;;
1112
1113   -psdir | --psdir | --psdi | --psd | --ps)
1114     ac_prev=psdir ;;
1115   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1116     psdir=$ac_optarg ;;
1117
1118   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1119   | -silent | --silent | --silen | --sile | --sil)
1120     silent=yes ;;
1121
1122   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1123     ac_prev=sbindir ;;
1124   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1125   | --sbi=* | --sb=*)
1126     sbindir=$ac_optarg ;;
1127
1128   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1129   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1130   | --sharedst | --shareds | --shared | --share | --shar \
1131   | --sha | --sh)
1132     ac_prev=sharedstatedir ;;
1133   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1134   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1135   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1136   | --sha=* | --sh=*)
1137     sharedstatedir=$ac_optarg ;;
1138
1139   -site | --site | --sit)
1140     ac_prev=site ;;
1141   -site=* | --site=* | --sit=*)
1142     site=$ac_optarg ;;
1143
1144   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1145     ac_prev=srcdir ;;
1146   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1147     srcdir=$ac_optarg ;;
1148
1149   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1150   | --syscon | --sysco | --sysc | --sys | --sy)
1151     ac_prev=sysconfdir ;;
1152   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1153   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1154     sysconfdir=$ac_optarg ;;
1155
1156   -target | --target | --targe | --targ | --tar | --ta | --t)
1157     ac_prev=target_alias ;;
1158   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1159     target_alias=$ac_optarg ;;
1160
1161   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1162     verbose=yes ;;
1163
1164   -version | --version | --versio | --versi | --vers | -V)
1165     ac_init_version=: ;;
1166
1167   -with-* | --with-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error $? "invalid package name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "with_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval with_$ac_useropt=\$ac_optarg ;;
1182
1183   -without-* | --without-*)
1184     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1185     # Reject names that are not valid shell variable names.
1186     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1187       as_fn_error $? "invalid package name: $ac_useropt"
1188     ac_useropt_orig=$ac_useropt
1189     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1190     case $ac_user_opts in
1191       *"
1192 "with_$ac_useropt"
1193 "*) ;;
1194       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1195          ac_unrecognized_sep=', ';;
1196     esac
1197     eval with_$ac_useropt=no ;;
1198
1199   --x)
1200     # Obsolete; use --with-x.
1201     with_x=yes ;;
1202
1203   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1204   | --x-incl | --x-inc | --x-in | --x-i)
1205     ac_prev=x_includes ;;
1206   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1207   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1208     x_includes=$ac_optarg ;;
1209
1210   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1211   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1212     ac_prev=x_libraries ;;
1213   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1214   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1215     x_libraries=$ac_optarg ;;
1216
1217   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1218 Try \`$0 --help' for more information"
1219     ;;
1220
1221   *=*)
1222     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1223     # Reject names that are not valid shell variable names.
1224     case $ac_envvar in #(
1225       '' | [0-9]* | *[!_$as_cr_alnum]* )
1226       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1227     esac
1228     eval $ac_envvar=\$ac_optarg
1229     export $ac_envvar ;;
1230
1231   *)
1232     # FIXME: should be removed in autoconf 3.0.
1233     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1234     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1235       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1236     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1237     ;;
1238
1239   esac
1240 done
1241
1242 if test -n "$ac_prev"; then
1243   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1244   as_fn_error $? "missing argument to $ac_option"
1245 fi
1246
1247 if test -n "$ac_unrecognized_opts"; then
1248   case $enable_option_checking in
1249     no) ;;
1250     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1251     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1252   esac
1253 fi
1254
1255 # Check all directory arguments for consistency.
1256 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1257                 datadir sysconfdir sharedstatedir localstatedir includedir \
1258                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1259                 libdir localedir mandir
1260 do
1261   eval ac_val=\$$ac_var
1262   # Remove trailing slashes.
1263   case $ac_val in
1264     */ )
1265       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1266       eval $ac_var=\$ac_val;;
1267   esac
1268   # Be sure to have absolute directory names.
1269   case $ac_val in
1270     [\\/$]* | ?:[\\/]* )  continue;;
1271     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1272   esac
1273   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1274 done
1275
1276 # There might be people who depend on the old broken behavior: `$host'
1277 # used to hold the argument of --host etc.
1278 # FIXME: To remove some day.
1279 build=$build_alias
1280 host=$host_alias
1281 target=$target_alias
1282
1283 # FIXME: To remove some day.
1284 if test "x$host_alias" != x; then
1285   if test "x$build_alias" = x; then
1286     cross_compiling=maybe
1287   elif test "x$build_alias" != "x$host_alias"; then
1288     cross_compiling=yes
1289   fi
1290 fi
1291
1292 ac_tool_prefix=
1293 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1294
1295 test "$silent" = yes && exec 6>/dev/null
1296
1297
1298 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1299 ac_ls_di=`ls -di .` &&
1300 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1301   as_fn_error $? "working directory cannot be determined"
1302 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1303   as_fn_error $? "pwd does not report name of working directory"
1304
1305
1306 # Find the source files, if location was not specified.
1307 if test -z "$srcdir"; then
1308   ac_srcdir_defaulted=yes
1309   # Try the directory containing this script, then the parent directory.
1310   ac_confdir=`$as_dirname -- "$as_myself" ||
1311 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1312          X"$as_myself" : 'X\(//\)[^/]' \| \
1313          X"$as_myself" : 'X\(//\)$' \| \
1314          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1315 $as_echo X"$as_myself" |
1316     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1317             s//\1/
1318             q
1319           }
1320           /^X\(\/\/\)[^/].*/{
1321             s//\1/
1322             q
1323           }
1324           /^X\(\/\/\)$/{
1325             s//\1/
1326             q
1327           }
1328           /^X\(\/\).*/{
1329             s//\1/
1330             q
1331           }
1332           s/.*/./; q'`
1333   srcdir=$ac_confdir
1334   if test ! -r "$srcdir/$ac_unique_file"; then
1335     srcdir=..
1336   fi
1337 else
1338   ac_srcdir_defaulted=no
1339 fi
1340 if test ! -r "$srcdir/$ac_unique_file"; then
1341   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1342   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1343 fi
1344 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1345 ac_abs_confdir=`(
1346         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1347         pwd)`
1348 # When building in place, set srcdir=.
1349 if test "$ac_abs_confdir" = "$ac_pwd"; then
1350   srcdir=.
1351 fi
1352 # Remove unnecessary trailing slashes from srcdir.
1353 # Double slashes in file names in object file debugging info
1354 # mess up M-x gdb in Emacs.
1355 case $srcdir in
1356 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1357 esac
1358 for ac_var in $ac_precious_vars; do
1359   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1360   eval ac_env_${ac_var}_value=\$${ac_var}
1361   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1362   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1363 done
1364
1365 #
1366 # Report the --help message.
1367 #
1368 if test "$ac_init_help" = "long"; then
1369   # Omit some internal or obsolete options to make the list less imposing.
1370   # This message is too long to be a string in the A/UX 3.1 sh.
1371   cat <<_ACEOF
1372 \`configure' configures libffi 3.4.2 to adapt to many kinds of systems.
1373
1374 Usage: $0 [OPTION]... [VAR=VALUE]...
1375
1376 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1377 VAR=VALUE.  See below for descriptions of some of the useful variables.
1378
1379 Defaults for the options are specified in brackets.
1380
1381 Configuration:
1382   -h, --help              display this help and exit
1383       --help=short        display options specific to this package
1384       --help=recursive    display the short help of all the included packages
1385   -V, --version           display version information and exit
1386   -q, --quiet, --silent   do not print \`checking ...' messages
1387       --cache-file=FILE   cache test results in FILE [disabled]
1388   -C, --config-cache      alias for \`--cache-file=config.cache'
1389   -n, --no-create         do not create output files
1390       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1391
1392 Installation directories:
1393   --prefix=PREFIX         install architecture-independent files in PREFIX
1394                           [$ac_default_prefix]
1395   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1396                           [PREFIX]
1397
1398 By default, \`make install' will install all the files in
1399 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1400 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1401 for instance \`--prefix=\$HOME'.
1402
1403 For better control, use the options below.
1404
1405 Fine tuning of the installation directories:
1406   --bindir=DIR            user executables [EPREFIX/bin]
1407   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1408   --libexecdir=DIR        program executables [EPREFIX/libexec]
1409   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1410   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1411   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1412   --libdir=DIR            object code libraries [EPREFIX/lib]
1413   --includedir=DIR        C header files [PREFIX/include]
1414   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1415   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1416   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1417   --infodir=DIR           info documentation [DATAROOTDIR/info]
1418   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1419   --mandir=DIR            man documentation [DATAROOTDIR/man]
1420   --docdir=DIR            documentation root [DATAROOTDIR/doc/libffi]
1421   --htmldir=DIR           html documentation [DOCDIR]
1422   --dvidir=DIR            dvi documentation [DOCDIR]
1423   --pdfdir=DIR            pdf documentation [DOCDIR]
1424   --psdir=DIR             ps documentation [DOCDIR]
1425 _ACEOF
1426
1427   cat <<\_ACEOF
1428
1429 Program names:
1430   --program-prefix=PREFIX            prepend PREFIX to installed program names
1431   --program-suffix=SUFFIX            append SUFFIX to installed program names
1432   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1433
1434 System types:
1435   --build=BUILD     configure for building on BUILD [guessed]
1436   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1437   --target=TARGET   configure for building compilers for TARGET [HOST]
1438 _ACEOF
1439 fi
1440
1441 if test -n "$ac_init_help"; then
1442   case $ac_init_help in
1443      short | recursive ) echo "Configuration of libffi 3.4.2:";;
1444    esac
1445   cat <<\_ACEOF
1446
1447 Optional Features:
1448   --disable-option-checking  ignore unrecognized --enable/--with options
1449   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1450   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1451   --enable-multilib       build many library versions (default)
1452   --enable-silent-rules   less verbose build output (undo: "make V=1")
1453   --disable-silent-rules  verbose build output (undo: "make V=0")
1454   --enable-generated-files-in-srcdir
1455                           put copies of generated files in source dir intended
1456                           for creating source tarballs for users without
1457                           texinfo bison or flex
1458   --enable-dependency-tracking
1459                           do not reject slow dependency extractors
1460   --disable-dependency-tracking
1461                           speeds up one-time build
1462   --enable-cet            enable Intel CET in target libraries [default=auto]
1463   --enable-shared[=PKGS]  build shared libraries [default=yes]
1464   --enable-static[=PKGS]  build static libraries [default=yes]
1465   --enable-fast-install[=PKGS]
1466                           optimize for fast installation [default=yes]
1467   --disable-libtool-lock  avoid locking (might break parallel builds)
1468   --enable-maintainer-mode
1469                           enable make rules and dependencies not useful (and
1470                           sometimes confusing) to the casual installer
1471   --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC
1472   --enable-debug          debugging mode
1473   --disable-structs       omit code for struct support
1474   --disable-raw-api       make the raw api unavailable
1475   --enable-exec-static-tramp  enable use of static exec trampolines
1476   --enable-purify-safety  purify-safe mode
1477   --enable-symvers=STYLE  enables symbol versioning of the shared library
1478                           [default=yes]
1479
1480 Optional Packages:
1481   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1482   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1483   --with-pic              try to use only PIC/non-PIC objects [default=use
1484                           both]
1485   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1486   --with-toolexeclibdir=DIR
1487                           install libraries built with a cross compiler within
1488                           DIR
1489   --with-gcc-major-version-only
1490                           use only GCC major number in filesystem paths
1491
1492 Some influential environment variables:
1493   CC          C compiler command
1494   CFLAGS      C compiler flags
1495   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1496               nonstandard directory <lib dir>
1497   LIBS        libraries to pass to the linker, e.g. -l<library>
1498   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1499               you have headers in a nonstandard directory <include dir>
1500   CXX         C++ compiler command
1501   CXXFLAGS    C++ compiler flags
1502   CCAS        assembler compiler command (defaults to CC)
1503   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1504   CPP         C preprocessor
1505   CXXCPP      C++ preprocessor
1506
1507 Use these variables to override the choices made by `configure' or to help
1508 it to find libraries and programs with nonstandard names/locations.
1509
1510 Report bugs to <http://github.com/libffi/libffi/issues>.
1511 _ACEOF
1512 ac_status=$?
1513 fi
1514
1515 if test "$ac_init_help" = "recursive"; then
1516   # If there are subdirs, report their specific --help.
1517   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1518     test -d "$ac_dir" ||
1519       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1520       continue
1521     ac_builddir=.
1522
1523 case "$ac_dir" in
1524 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1525 *)
1526   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1527   # A ".." for each directory in $ac_dir_suffix.
1528   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1529   case $ac_top_builddir_sub in
1530   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1531   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1532   esac ;;
1533 esac
1534 ac_abs_top_builddir=$ac_pwd
1535 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1536 # for backward compatibility:
1537 ac_top_builddir=$ac_top_build_prefix
1538
1539 case $srcdir in
1540   .)  # We are building in place.
1541     ac_srcdir=.
1542     ac_top_srcdir=$ac_top_builddir_sub
1543     ac_abs_top_srcdir=$ac_pwd ;;
1544   [\\/]* | ?:[\\/]* )  # Absolute name.
1545     ac_srcdir=$srcdir$ac_dir_suffix;
1546     ac_top_srcdir=$srcdir
1547     ac_abs_top_srcdir=$srcdir ;;
1548   *) # Relative name.
1549     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1550     ac_top_srcdir=$ac_top_build_prefix$srcdir
1551     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1552 esac
1553 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1554
1555     cd "$ac_dir" || { ac_status=$?; continue; }
1556     # Check for guested configure.
1557     if test -f "$ac_srcdir/configure.gnu"; then
1558       echo &&
1559       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1560     elif test -f "$ac_srcdir/configure"; then
1561       echo &&
1562       $SHELL "$ac_srcdir/configure" --help=recursive
1563     else
1564       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1565     fi || ac_status=$?
1566     cd "$ac_pwd" || { ac_status=$?; break; }
1567   done
1568 fi
1569
1570 test -n "$ac_init_help" && exit $ac_status
1571 if $ac_init_version; then
1572   cat <<\_ACEOF
1573 libffi configure 3.4.2
1574 generated by GNU Autoconf 2.69
1575
1576 Copyright (C) 2012 Free Software Foundation, Inc.
1577 This configure script is free software; the Free Software Foundation
1578 gives unlimited permission to copy, distribute and modify it.
1579 _ACEOF
1580   exit
1581 fi
1582
1583 ## ------------------------ ##
1584 ## Autoconf initialization. ##
1585 ## ------------------------ ##
1586
1587 # ac_fn_c_try_compile LINENO
1588 # --------------------------
1589 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1590 ac_fn_c_try_compile ()
1591 {
1592   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593   rm -f conftest.$ac_objext
1594   if { { ac_try="$ac_compile"
1595 case "(($ac_try" in
1596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597   *) ac_try_echo=$ac_try;;
1598 esac
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601   (eval "$ac_compile") 2>conftest.err
1602   ac_status=$?
1603   if test -s conftest.err; then
1604     grep -v '^ *+' conftest.err >conftest.er1
1605     cat conftest.er1 >&5
1606     mv -f conftest.er1 conftest.err
1607   fi
1608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609   test $ac_status = 0; } && {
1610          test -z "$ac_c_werror_flag" ||
1611          test ! -s conftest.err
1612        } && test -s conftest.$ac_objext; then :
1613   ac_retval=0
1614 else
1615   $as_echo "$as_me: failed program was:" >&5
1616 sed 's/^/| /' conftest.$ac_ext >&5
1617
1618         ac_retval=1
1619 fi
1620   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621   as_fn_set_status $ac_retval
1622
1623 } # ac_fn_c_try_compile
1624
1625 # ac_fn_cxx_try_compile LINENO
1626 # ----------------------------
1627 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1628 ac_fn_cxx_try_compile ()
1629 {
1630   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1631   rm -f conftest.$ac_objext
1632   if { { ac_try="$ac_compile"
1633 case "(($ac_try" in
1634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635   *) ac_try_echo=$ac_try;;
1636 esac
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639   (eval "$ac_compile") 2>conftest.err
1640   ac_status=$?
1641   if test -s conftest.err; then
1642     grep -v '^ *+' conftest.err >conftest.er1
1643     cat conftest.er1 >&5
1644     mv -f conftest.er1 conftest.err
1645   fi
1646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647   test $ac_status = 0; } && {
1648          test -z "$ac_cxx_werror_flag" ||
1649          test ! -s conftest.err
1650        } && test -s conftest.$ac_objext; then :
1651   ac_retval=0
1652 else
1653   $as_echo "$as_me: failed program was:" >&5
1654 sed 's/^/| /' conftest.$ac_ext >&5
1655
1656         ac_retval=1
1657 fi
1658   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659   as_fn_set_status $ac_retval
1660
1661 } # ac_fn_cxx_try_compile
1662
1663 # ac_fn_c_try_link LINENO
1664 # -----------------------
1665 # Try to link conftest.$ac_ext, and return whether this succeeded.
1666 ac_fn_c_try_link ()
1667 {
1668   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669   rm -f conftest.$ac_objext conftest$ac_exeext
1670   if { { ac_try="$ac_link"
1671 case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_link") 2>conftest.err
1678   ac_status=$?
1679   if test -s conftest.err; then
1680     grep -v '^ *+' conftest.err >conftest.er1
1681     cat conftest.er1 >&5
1682     mv -f conftest.er1 conftest.err
1683   fi
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; } && {
1686          test -z "$ac_c_werror_flag" ||
1687          test ! -s conftest.err
1688        } && test -s conftest$ac_exeext && {
1689          test "$cross_compiling" = yes ||
1690          test -x conftest$ac_exeext
1691        }; then :
1692   ac_retval=0
1693 else
1694   $as_echo "$as_me: failed program was:" >&5
1695 sed 's/^/| /' conftest.$ac_ext >&5
1696
1697         ac_retval=1
1698 fi
1699   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1700   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1701   # interfere with the next link command; also delete a directory that is
1702   # left behind by Apple's compiler.  We do this before executing the actions.
1703   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705   as_fn_set_status $ac_retval
1706
1707 } # ac_fn_c_try_link
1708
1709 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1710 # -------------------------------------------------------
1711 # Tests whether HEADER exists and can be compiled using the include files in
1712 # INCLUDES, setting the cache variable VAR accordingly.
1713 ac_fn_c_check_header_compile ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1717 $as_echo_n "checking for $2... " >&6; }
1718 if eval \${$3+:} false; then :
1719   $as_echo_n "(cached) " >&6
1720 else
1721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1722 /* end confdefs.h.  */
1723 $4
1724 #include <$2>
1725 _ACEOF
1726 if ac_fn_c_try_compile "$LINENO"; then :
1727   eval "$3=yes"
1728 else
1729   eval "$3=no"
1730 fi
1731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1732 fi
1733 eval ac_res=\$$3
1734                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737
1738 } # ac_fn_c_check_header_compile
1739
1740 # ac_fn_c_try_cpp LINENO
1741 # ----------------------
1742 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1743 ac_fn_c_try_cpp ()
1744 {
1745   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746   if { { ac_try="$ac_cpp conftest.$ac_ext"
1747 case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1754   ac_status=$?
1755   if test -s conftest.err; then
1756     grep -v '^ *+' conftest.err >conftest.er1
1757     cat conftest.er1 >&5
1758     mv -f conftest.er1 conftest.err
1759   fi
1760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1761   test $ac_status = 0; } > conftest.i && {
1762          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1763          test ! -s conftest.err
1764        }; then :
1765   ac_retval=0
1766 else
1767   $as_echo "$as_me: failed program was:" >&5
1768 sed 's/^/| /' conftest.$ac_ext >&5
1769
1770     ac_retval=1
1771 fi
1772   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773   as_fn_set_status $ac_retval
1774
1775 } # ac_fn_c_try_cpp
1776
1777 # ac_fn_c_try_run LINENO
1778 # ----------------------
1779 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1780 # that executables *can* be run.
1781 ac_fn_c_try_run ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   if { { ac_try="$ac_link"
1785 case "(($ac_try" in
1786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1787   *) ac_try_echo=$ac_try;;
1788 esac
1789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1790 $as_echo "$ac_try_echo"; } >&5
1791   (eval "$ac_link") 2>&5
1792   ac_status=$?
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1795   { { case "(($ac_try" in
1796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1797   *) ac_try_echo=$ac_try;;
1798 esac
1799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1800 $as_echo "$ac_try_echo"; } >&5
1801   (eval "$ac_try") 2>&5
1802   ac_status=$?
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; }; }; then :
1805   ac_retval=0
1806 else
1807   $as_echo "$as_me: program exited with status $ac_status" >&5
1808        $as_echo "$as_me: failed program was:" >&5
1809 sed 's/^/| /' conftest.$ac_ext >&5
1810
1811        ac_retval=$ac_status
1812 fi
1813   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1815   as_fn_set_status $ac_retval
1816
1817 } # ac_fn_c_try_run
1818
1819 # ac_fn_c_check_func LINENO FUNC VAR
1820 # ----------------------------------
1821 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1822 ac_fn_c_check_func ()
1823 {
1824   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1826 $as_echo_n "checking for $2... " >&6; }
1827 if eval \${$3+:} false; then :
1828   $as_echo_n "(cached) " >&6
1829 else
1830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1831 /* end confdefs.h.  */
1832 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1833    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1834 #define $2 innocuous_$2
1835
1836 /* System header to define __stub macros and hopefully few prototypes,
1837     which can conflict with char $2 (); below.
1838     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1839     <limits.h> exists even on freestanding compilers.  */
1840
1841 #ifdef __STDC__
1842 # include <limits.h>
1843 #else
1844 # include <assert.h>
1845 #endif
1846
1847 #undef $2
1848
1849 /* Override any GCC internal prototype to avoid an error.
1850    Use char because int might match the return type of a GCC
1851    builtin and then its argument prototype would still apply.  */
1852 #ifdef __cplusplus
1853 extern "C"
1854 #endif
1855 char $2 ();
1856 /* The GNU C library defines this for functions which it implements
1857     to always fail with ENOSYS.  Some functions are actually named
1858     something starting with __ and the normal name is an alias.  */
1859 #if defined __stub_$2 || defined __stub___$2
1860 choke me
1861 #endif
1862
1863 int
1864 main ()
1865 {
1866 return $2 ();
1867   ;
1868   return 0;
1869 }
1870 _ACEOF
1871 if ac_fn_c_try_link "$LINENO"; then :
1872   eval "$3=yes"
1873 else
1874   eval "$3=no"
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext \
1877     conftest$ac_exeext conftest.$ac_ext
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1883
1884 } # ac_fn_c_check_func
1885
1886 # ac_fn_cxx_try_cpp LINENO
1887 # ------------------------
1888 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1889 ac_fn_cxx_try_cpp ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_cpp conftest.$ac_ext"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1900   ac_status=$?
1901   if test -s conftest.err; then
1902     grep -v '^ *+' conftest.err >conftest.er1
1903     cat conftest.er1 >&5
1904     mv -f conftest.er1 conftest.err
1905   fi
1906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1907   test $ac_status = 0; } > conftest.i && {
1908          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1909          test ! -s conftest.err
1910        }; then :
1911   ac_retval=0
1912 else
1913   $as_echo "$as_me: failed program was:" >&5
1914 sed 's/^/| /' conftest.$ac_ext >&5
1915
1916     ac_retval=1
1917 fi
1918   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1919   as_fn_set_status $ac_retval
1920
1921 } # ac_fn_cxx_try_cpp
1922
1923 # ac_fn_cxx_try_link LINENO
1924 # -------------------------
1925 # Try to link conftest.$ac_ext, and return whether this succeeded.
1926 ac_fn_cxx_try_link ()
1927 {
1928   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1929   rm -f conftest.$ac_objext conftest$ac_exeext
1930   if { { ac_try="$ac_link"
1931 case "(($ac_try" in
1932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1933   *) ac_try_echo=$ac_try;;
1934 esac
1935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1936 $as_echo "$ac_try_echo"; } >&5
1937   (eval "$ac_link") 2>conftest.err
1938   ac_status=$?
1939   if test -s conftest.err; then
1940     grep -v '^ *+' conftest.err >conftest.er1
1941     cat conftest.er1 >&5
1942     mv -f conftest.er1 conftest.err
1943   fi
1944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1945   test $ac_status = 0; } && {
1946          test -z "$ac_cxx_werror_flag" ||
1947          test ! -s conftest.err
1948        } && test -s conftest$ac_exeext && {
1949          test "$cross_compiling" = yes ||
1950          test -x conftest$ac_exeext
1951        }; then :
1952   ac_retval=0
1953 else
1954   $as_echo "$as_me: failed program was:" >&5
1955 sed 's/^/| /' conftest.$ac_ext >&5
1956
1957         ac_retval=1
1958 fi
1959   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1960   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1961   # interfere with the next link command; also delete a directory that is
1962   # left behind by Apple's compiler.  We do this before executing the actions.
1963   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1964   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1965   as_fn_set_status $ac_retval
1966
1967 } # ac_fn_cxx_try_link
1968
1969 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1970 # --------------------------------------------
1971 # Tries to find the compile-time value of EXPR in a program that includes
1972 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1973 # computed
1974 ac_fn_c_compute_int ()
1975 {
1976   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1977   if test "$cross_compiling" = yes; then
1978     # Depending upon the size, compute the lo and hi bounds.
1979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h.  */
1981 $4
1982 int
1983 main ()
1984 {
1985 static int test_array [1 - 2 * !(($2) >= 0)];
1986 test_array [0] = 0;
1987 return test_array [0];
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   ac_lo=0 ac_mid=0
1995   while :; do
1996     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h.  */
1998 $4
1999 int
2000 main ()
2001 {
2002 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2003 test_array [0] = 0;
2004 return test_array [0];
2005
2006   ;
2007   return 0;
2008 }
2009 _ACEOF
2010 if ac_fn_c_try_compile "$LINENO"; then :
2011   ac_hi=$ac_mid; break
2012 else
2013   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2014                         if test $ac_lo -le $ac_mid; then
2015                           ac_lo= ac_hi=
2016                           break
2017                         fi
2018                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2019 fi
2020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021   done
2022 else
2023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2024 /* end confdefs.h.  */
2025 $4
2026 int
2027 main ()
2028 {
2029 static int test_array [1 - 2 * !(($2) < 0)];
2030 test_array [0] = 0;
2031 return test_array [0];
2032
2033   ;
2034   return 0;
2035 }
2036 _ACEOF
2037 if ac_fn_c_try_compile "$LINENO"; then :
2038   ac_hi=-1 ac_mid=-1
2039   while :; do
2040     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h.  */
2042 $4
2043 int
2044 main ()
2045 {
2046 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2047 test_array [0] = 0;
2048 return test_array [0];
2049
2050   ;
2051   return 0;
2052 }
2053 _ACEOF
2054 if ac_fn_c_try_compile "$LINENO"; then :
2055   ac_lo=$ac_mid; break
2056 else
2057   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2058                         if test $ac_mid -le $ac_hi; then
2059                           ac_lo= ac_hi=
2060                           break
2061                         fi
2062                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065   done
2066 else
2067   ac_lo= ac_hi=
2068 fi
2069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070 fi
2071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2072 # Binary search between lo and hi bounds.
2073 while test "x$ac_lo" != "x$ac_hi"; do
2074   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2076 /* end confdefs.h.  */
2077 $4
2078 int
2079 main ()
2080 {
2081 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2082 test_array [0] = 0;
2083 return test_array [0];
2084
2085   ;
2086   return 0;
2087 }
2088 _ACEOF
2089 if ac_fn_c_try_compile "$LINENO"; then :
2090   ac_hi=$ac_mid
2091 else
2092   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2093 fi
2094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095 done
2096 case $ac_lo in #((
2097 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2098 '') ac_retval=1 ;;
2099 esac
2100   else
2101     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 static long int longval () { return $2; }
2105 static unsigned long int ulongval () { return $2; }
2106 #include <stdio.h>
2107 #include <stdlib.h>
2108 int
2109 main ()
2110 {
2111
2112   FILE *f = fopen ("conftest.val", "w");
2113   if (! f)
2114     return 1;
2115   if (($2) < 0)
2116     {
2117       long int i = longval ();
2118       if (i != ($2))
2119         return 1;
2120       fprintf (f, "%ld", i);
2121     }
2122   else
2123     {
2124       unsigned long int i = ulongval ();
2125       if (i != ($2))
2126         return 1;
2127       fprintf (f, "%lu", i);
2128     }
2129   /* Do not output a trailing newline, as this causes \r\n confusion
2130      on some platforms.  */
2131   return ferror (f) || fclose (f) != 0;
2132
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_run "$LINENO"; then :
2138   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2139 else
2140   ac_retval=1
2141 fi
2142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2143   conftest.$ac_objext conftest.beam conftest.$ac_ext
2144 rm -f conftest.val
2145
2146   fi
2147   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2148   as_fn_set_status $ac_retval
2149
2150 } # ac_fn_c_compute_int
2151
2152 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2153 # -------------------------------------------------------
2154 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2155 # the include files in INCLUDES and setting the cache variable VAR
2156 # accordingly.
2157 ac_fn_c_check_header_mongrel ()
2158 {
2159   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2160   if eval \${$3+:} false; then :
2161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2162 $as_echo_n "checking for $2... " >&6; }
2163 if eval \${$3+:} false; then :
2164   $as_echo_n "(cached) " >&6
2165 fi
2166 eval ac_res=\$$3
2167                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2168 $as_echo "$ac_res" >&6; }
2169 else
2170   # Is the header compilable?
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2172 $as_echo_n "checking $2 usability... " >&6; }
2173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h.  */
2175 $4
2176 #include <$2>
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_header_compiler=yes
2180 else
2181   ac_header_compiler=no
2182 fi
2183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2185 $as_echo "$ac_header_compiler" >&6; }
2186
2187 # Is the header present?
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2189 $as_echo_n "checking $2 presence... " >&6; }
2190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 #include <$2>
2193 _ACEOF
2194 if ac_fn_c_try_cpp "$LINENO"; then :
2195   ac_header_preproc=yes
2196 else
2197   ac_header_preproc=no
2198 fi
2199 rm -f conftest.err conftest.i conftest.$ac_ext
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2201 $as_echo "$ac_header_preproc" >&6; }
2202
2203 # So?  What about this header?
2204 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2205   yes:no: )
2206     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2207 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2208     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2209 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2210     ;;
2211   no:yes:* )
2212     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2213 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2214     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2215 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2216     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2217 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2218     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2219 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2220     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2221 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2222 ( $as_echo "## ----------------------------------------------------- ##
2223 ## Report this to http://github.com/libffi/libffi/issues ##
2224 ## ----------------------------------------------------- ##"
2225      ) | sed "s/^/$as_me: WARNING:     /" >&2
2226     ;;
2227 esac
2228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2229 $as_echo_n "checking for $2... " >&6; }
2230 if eval \${$3+:} false; then :
2231   $as_echo_n "(cached) " >&6
2232 else
2233   eval "$3=\$ac_header_compiler"
2234 fi
2235 eval ac_res=\$$3
2236                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2237 $as_echo "$ac_res" >&6; }
2238 fi
2239   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2240
2241 } # ac_fn_c_check_header_mongrel
2242
2243 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2244 # -------------------------------------------
2245 # Tests whether TYPE exists after having included INCLUDES, setting cache
2246 # variable VAR accordingly.
2247 ac_fn_c_check_type ()
2248 {
2249   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2251 $as_echo_n "checking for $2... " >&6; }
2252 if eval \${$3+:} false; then :
2253   $as_echo_n "(cached) " >&6
2254 else
2255   eval "$3=no"
2256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h.  */
2258 $4
2259 int
2260 main ()
2261 {
2262 if (sizeof ($2))
2263          return 0;
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 if ac_fn_c_try_compile "$LINENO"; then :
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271 $4
2272 int
2273 main ()
2274 {
2275 if (sizeof (($2)))
2276             return 0;
2277   ;
2278   return 0;
2279 }
2280 _ACEOF
2281 if ac_fn_c_try_compile "$LINENO"; then :
2282
2283 else
2284   eval "$3=yes"
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 fi
2290 eval ac_res=\$$3
2291                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2292 $as_echo "$ac_res" >&6; }
2293   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2294
2295 } # ac_fn_c_check_type
2296 cat >config.log <<_ACEOF
2297 This file contains any messages produced by compilers while
2298 running configure, to aid debugging if configure makes a mistake.
2299
2300 It was created by libffi $as_me 3.4.2, which was
2301 generated by GNU Autoconf 2.69.  Invocation command line was
2302
2303   $ $0 $@
2304
2305 _ACEOF
2306 exec 5>>config.log
2307 {
2308 cat <<_ASUNAME
2309 ## --------- ##
2310 ## Platform. ##
2311 ## --------- ##
2312
2313 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2314 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2315 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2316 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2317 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2318
2319 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2320 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2321
2322 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2323 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2324 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2325 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2326 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2327 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2328 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2329
2330 _ASUNAME
2331
2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333 for as_dir in $PATH
2334 do
2335   IFS=$as_save_IFS
2336   test -z "$as_dir" && as_dir=.
2337     $as_echo "PATH: $as_dir"
2338   done
2339 IFS=$as_save_IFS
2340
2341 } >&5
2342
2343 cat >&5 <<_ACEOF
2344
2345
2346 ## ----------- ##
2347 ## Core tests. ##
2348 ## ----------- ##
2349
2350 _ACEOF
2351
2352
2353 # Keep a trace of the command line.
2354 # Strip out --no-create and --no-recursion so they do not pile up.
2355 # Strip out --silent because we don't want to record it for future runs.
2356 # Also quote any args containing shell meta-characters.
2357 # Make two passes to allow for proper duplicate-argument suppression.
2358 ac_configure_args=
2359 ac_configure_args0=
2360 ac_configure_args1=
2361 ac_must_keep_next=false
2362 for ac_pass in 1 2
2363 do
2364   for ac_arg
2365   do
2366     case $ac_arg in
2367     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2368     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2369     | -silent | --silent | --silen | --sile | --sil)
2370       continue ;;
2371     *\'*)
2372       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2373     esac
2374     case $ac_pass in
2375     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2376     2)
2377       as_fn_append ac_configure_args1 " '$ac_arg'"
2378       if test $ac_must_keep_next = true; then
2379         ac_must_keep_next=false # Got value, back to normal.
2380       else
2381         case $ac_arg in
2382           *=* | --config-cache | -C | -disable-* | --disable-* \
2383           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2384           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2385           | -with-* | --with-* | -without-* | --without-* | --x)
2386             case "$ac_configure_args0 " in
2387               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2388             esac
2389             ;;
2390           -* ) ac_must_keep_next=true ;;
2391         esac
2392       fi
2393       as_fn_append ac_configure_args " '$ac_arg'"
2394       ;;
2395     esac
2396   done
2397 done
2398 { ac_configure_args0=; unset ac_configure_args0;}
2399 { ac_configure_args1=; unset ac_configure_args1;}
2400
2401 # When interrupted or exit'd, cleanup temporary files, and complete
2402 # config.log.  We remove comments because anyway the quotes in there
2403 # would cause problems or look ugly.
2404 # WARNING: Use '\'' to represent an apostrophe within the trap.
2405 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2406 trap 'exit_status=$?
2407   # Save into config.log some information that might help in debugging.
2408   {
2409     echo
2410
2411     $as_echo "## ---------------- ##
2412 ## Cache variables. ##
2413 ## ---------------- ##"
2414     echo
2415     # The following way of writing the cache mishandles newlines in values,
2416 (
2417   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2418     eval ac_val=\$$ac_var
2419     case $ac_val in #(
2420     *${as_nl}*)
2421       case $ac_var in #(
2422       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2423 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2424       esac
2425       case $ac_var in #(
2426       _ | IFS | as_nl) ;; #(
2427       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2428       *) { eval $ac_var=; unset $ac_var;} ;;
2429       esac ;;
2430     esac
2431   done
2432   (set) 2>&1 |
2433     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2434     *${as_nl}ac_space=\ *)
2435       sed -n \
2436         "s/'\''/'\''\\\\'\'''\''/g;
2437           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2438       ;; #(
2439     *)
2440       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2441       ;;
2442     esac |
2443     sort
2444 )
2445     echo
2446
2447     $as_echo "## ----------------- ##
2448 ## Output variables. ##
2449 ## ----------------- ##"
2450     echo
2451     for ac_var in $ac_subst_vars
2452     do
2453       eval ac_val=\$$ac_var
2454       case $ac_val in
2455       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2456       esac
2457       $as_echo "$ac_var='\''$ac_val'\''"
2458     done | sort
2459     echo
2460
2461     if test -n "$ac_subst_files"; then
2462       $as_echo "## ------------------- ##
2463 ## File substitutions. ##
2464 ## ------------------- ##"
2465       echo
2466       for ac_var in $ac_subst_files
2467       do
2468         eval ac_val=\$$ac_var
2469         case $ac_val in
2470         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2471         esac
2472         $as_echo "$ac_var='\''$ac_val'\''"
2473       done | sort
2474       echo
2475     fi
2476
2477     if test -s confdefs.h; then
2478       $as_echo "## ----------- ##
2479 ## confdefs.h. ##
2480 ## ----------- ##"
2481       echo
2482       cat confdefs.h
2483       echo
2484     fi
2485     test "$ac_signal" != 0 &&
2486       $as_echo "$as_me: caught signal $ac_signal"
2487     $as_echo "$as_me: exit $exit_status"
2488   } >&5
2489   rm -f core *.core core.conftest.* &&
2490     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2491     exit $exit_status
2492 ' 0
2493 for ac_signal in 1 2 13 15; do
2494   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2495 done
2496 ac_signal=0
2497
2498 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2499 rm -f -r conftest* confdefs.h
2500
2501 $as_echo "/* confdefs.h */" > confdefs.h
2502
2503 # Predefined preprocessor variables.
2504
2505 cat >>confdefs.h <<_ACEOF
2506 #define PACKAGE_NAME "$PACKAGE_NAME"
2507 _ACEOF
2508
2509 cat >>confdefs.h <<_ACEOF
2510 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2511 _ACEOF
2512
2513 cat >>confdefs.h <<_ACEOF
2514 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2515 _ACEOF
2516
2517 cat >>confdefs.h <<_ACEOF
2518 #define PACKAGE_STRING "$PACKAGE_STRING"
2519 _ACEOF
2520
2521 cat >>confdefs.h <<_ACEOF
2522 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2523 _ACEOF
2524
2525 cat >>confdefs.h <<_ACEOF
2526 #define PACKAGE_URL "$PACKAGE_URL"
2527 _ACEOF
2528
2529
2530 # Let the site file select an alternate cache file if it wants to.
2531 # Prefer an explicitly selected file to automatically selected ones.
2532 ac_site_file1=NONE
2533 ac_site_file2=NONE
2534 if test -n "$CONFIG_SITE"; then
2535   # We do not want a PATH search for config.site.
2536   case $CONFIG_SITE in #((
2537     -*)  ac_site_file1=./$CONFIG_SITE;;
2538     */*) ac_site_file1=$CONFIG_SITE;;
2539     *)   ac_site_file1=./$CONFIG_SITE;;
2540   esac
2541 elif test "x$prefix" != xNONE; then
2542   ac_site_file1=$prefix/share/config.site
2543   ac_site_file2=$prefix/etc/config.site
2544 else
2545   ac_site_file1=$ac_default_prefix/share/config.site
2546   ac_site_file2=$ac_default_prefix/etc/config.site
2547 fi
2548 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2549 do
2550   test "x$ac_site_file" = xNONE && continue
2551   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2552     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2553 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2554     sed 's/^/| /' "$ac_site_file" >&5
2555     . "$ac_site_file" \
2556       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2558 as_fn_error $? "failed to load site script $ac_site_file
2559 See \`config.log' for more details" "$LINENO" 5; }
2560   fi
2561 done
2562
2563 if test -r "$cache_file"; then
2564   # Some versions of bash will fail to source /dev/null (special files
2565   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2566   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2567     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2568 $as_echo "$as_me: loading cache $cache_file" >&6;}
2569     case $cache_file in
2570       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2571       *)                      . "./$cache_file";;
2572     esac
2573   fi
2574 else
2575   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2576 $as_echo "$as_me: creating cache $cache_file" >&6;}
2577   >$cache_file
2578 fi
2579
2580 # Check that the precious variables saved in the cache have kept the same
2581 # value.
2582 ac_cache_corrupted=false
2583 for ac_var in $ac_precious_vars; do
2584   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2585   eval ac_new_set=\$ac_env_${ac_var}_set
2586   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2587   eval ac_new_val=\$ac_env_${ac_var}_value
2588   case $ac_old_set,$ac_new_set in
2589     set,)
2590       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2591 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2592       ac_cache_corrupted=: ;;
2593     ,set)
2594       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2595 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2596       ac_cache_corrupted=: ;;
2597     ,);;
2598     *)
2599       if test "x$ac_old_val" != "x$ac_new_val"; then
2600         # differences in whitespace do not lead to failure.
2601         ac_old_val_w=`echo x $ac_old_val`
2602         ac_new_val_w=`echo x $ac_new_val`
2603         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2604           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2605 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2606           ac_cache_corrupted=:
2607         else
2608           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2609 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2610           eval $ac_var=\$ac_old_val
2611         fi
2612         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2613 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2614         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2615 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2616       fi;;
2617   esac
2618   # Pass precious variables to config.status.
2619   if test "$ac_new_set" = set; then
2620     case $ac_new_val in
2621     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2622     *) ac_arg=$ac_var=$ac_new_val ;;
2623     esac
2624     case " $ac_configure_args " in
2625       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2626       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2627     esac
2628   fi
2629 done
2630 if $ac_cache_corrupted; then
2631   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2634 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2635   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2636 fi
2637 ## -------------------- ##
2638 ## Main body of script. ##
2639 ## -------------------- ##
2640
2641 ac_ext=c
2642 ac_cpp='$CPP $CPPFLAGS'
2643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2646
2647
2648
2649
2650
2651 ac_config_headers="$ac_config_headers fficonfig.h"
2652
2653
2654 # Default to --enable-multilib
2655 # Check whether --enable-multilib was given.
2656 if test "${enable_multilib+set}" = set; then :
2657   enableval=$enable_multilib; case "$enableval" in
2658   yes) multilib=yes ;;
2659   no)  multilib=no ;;
2660   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2661  esac
2662 else
2663   multilib=yes
2664 fi
2665
2666
2667 # We may get other options which we leave undocumented:
2668 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2669 # See config-ml.in if you want the gory details.
2670
2671 if test "$srcdir" = "."; then
2672   if test "$with_target_subdir" != "."; then
2673     multi_basedir="$srcdir/$with_multisrctop../.."
2674   else
2675     multi_basedir="$srcdir/$with_multisrctop.."
2676   fi
2677 else
2678   multi_basedir="$srcdir/.."
2679 fi
2680
2681
2682 # Even if the default multilib is not a cross compilation,
2683 # it may be that some of the other multilibs are.
2684 if test $cross_compiling = no && test $multilib = yes \
2685    && test "x${with_multisubdir}" != x ; then
2686    cross_compiling=maybe
2687 fi
2688
2689 ac_config_commands="$ac_config_commands default-1"
2690
2691
2692 ac_aux_dir=
2693 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2694   if test -f "$ac_dir/install-sh"; then
2695     ac_aux_dir=$ac_dir
2696     ac_install_sh="$ac_aux_dir/install-sh -c"
2697     break
2698   elif test -f "$ac_dir/install.sh"; then
2699     ac_aux_dir=$ac_dir
2700     ac_install_sh="$ac_aux_dir/install.sh -c"
2701     break
2702   elif test -f "$ac_dir/shtool"; then
2703     ac_aux_dir=$ac_dir
2704     ac_install_sh="$ac_aux_dir/shtool install -c"
2705     break
2706   fi
2707 done
2708 if test -z "$ac_aux_dir"; then
2709   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2710 fi
2711
2712 # These three variables are undocumented and unsupported,
2713 # and are intended to be withdrawn in a future Autoconf release.
2714 # They can cause serious problems if a builder's source tree is in a directory
2715 # whose full name contains unusual characters.
2716 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2717 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2718 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2719
2720
2721 # Make sure we can run config.sub.
2722 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2723   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2724
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2726 $as_echo_n "checking build system type... " >&6; }
2727 if ${ac_cv_build+:} false; then :
2728   $as_echo_n "(cached) " >&6
2729 else
2730   ac_build_alias=$build_alias
2731 test "x$ac_build_alias" = x &&
2732   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2733 test "x$ac_build_alias" = x &&
2734   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2735 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2736   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2737
2738 fi
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2740 $as_echo "$ac_cv_build" >&6; }
2741 case $ac_cv_build in
2742 *-*-*) ;;
2743 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2744 esac
2745 build=$ac_cv_build
2746 ac_save_IFS=$IFS; IFS='-'
2747 set x $ac_cv_build
2748 shift
2749 build_cpu=$1
2750 build_vendor=$2
2751 shift; shift
2752 # Remember, the first character of IFS is used to create $*,
2753 # except with old shells:
2754 build_os=$*
2755 IFS=$ac_save_IFS
2756 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2757
2758
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2760 $as_echo_n "checking host system type... " >&6; }
2761 if ${ac_cv_host+:} false; then :
2762   $as_echo_n "(cached) " >&6
2763 else
2764   if test "x$host_alias" = x; then
2765   ac_cv_host=$ac_cv_build
2766 else
2767   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2768     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2769 fi
2770
2771 fi
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2773 $as_echo "$ac_cv_host" >&6; }
2774 case $ac_cv_host in
2775 *-*-*) ;;
2776 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2777 esac
2778 host=$ac_cv_host
2779 ac_save_IFS=$IFS; IFS='-'
2780 set x $ac_cv_host
2781 shift
2782 host_cpu=$1
2783 host_vendor=$2
2784 shift; shift
2785 # Remember, the first character of IFS is used to create $*,
2786 # except with old shells:
2787 host_os=$*
2788 IFS=$ac_save_IFS
2789 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2790
2791
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2793 $as_echo_n "checking target system type... " >&6; }
2794 if ${ac_cv_target+:} false; then :
2795   $as_echo_n "(cached) " >&6
2796 else
2797   if test "x$target_alias" = x; then
2798   ac_cv_target=$ac_cv_host
2799 else
2800   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2801     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2802 fi
2803
2804 fi
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2806 $as_echo "$ac_cv_target" >&6; }
2807 case $ac_cv_target in
2808 *-*-*) ;;
2809 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2810 esac
2811 target=$ac_cv_target
2812 ac_save_IFS=$IFS; IFS='-'
2813 set x $ac_cv_target
2814 shift
2815 target_cpu=$1
2816 target_vendor=$2
2817 shift; shift
2818 # Remember, the first character of IFS is used to create $*,
2819 # except with old shells:
2820 target_os=$*
2821 IFS=$ac_save_IFS
2822 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2823
2824
2825 # The aliases save the names the user supplied, while $host etc.
2826 # will get canonicalized.
2827 test -n "$target_alias" &&
2828   test "$program_prefix$program_suffix$program_transform_name" = \
2829     NONENONEs,x,x, &&
2830   program_prefix=${target_alias}-
2831
2832 target_alias=${target_alias-$host_alias}
2833
2834 am__api_version='1.15'
2835
2836 # Find a good install program.  We prefer a C program (faster),
2837 # so one script is as good as another.  But avoid the broken or
2838 # incompatible versions:
2839 # SysV /etc/install, /usr/sbin/install
2840 # SunOS /usr/etc/install
2841 # IRIX /sbin/install
2842 # AIX /bin/install
2843 # AmigaOS /C/install, which installs bootblocks on floppy discs
2844 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2847 # OS/2's system install, which has a completely different semantic
2848 # ./install, which can be erroneously created by make from ./install.sh.
2849 # Reject install programs that cannot install multiple files.
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2851 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2852 if test -z "$INSTALL"; then
2853 if ${ac_cv_path_install+:} false; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2857 for as_dir in $PATH
2858 do
2859   IFS=$as_save_IFS
2860   test -z "$as_dir" && as_dir=.
2861     # Account for people who put trailing slashes in PATH elements.
2862 case $as_dir/ in #((
2863   ./ | .// | /[cC]/* | \
2864   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2865   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2866   /usr/ucb/* ) ;;
2867   *)
2868     # OSF1 and SCO ODT 3.0 have their own names for install.
2869     # Don't use installbsd from OSF since it installs stuff as root
2870     # by default.
2871     for ac_prog in ginstall scoinst install; do
2872       for ac_exec_ext in '' $ac_executable_extensions; do
2873         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2874           if test $ac_prog = install &&
2875             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2876             # AIX install.  It has an incompatible calling convention.
2877             :
2878           elif test $ac_prog = install &&
2879             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2880             # program-specific install script used by HP pwplus--don't use.
2881             :
2882           else
2883             rm -rf conftest.one conftest.two conftest.dir
2884             echo one > conftest.one
2885             echo two > conftest.two
2886             mkdir conftest.dir
2887             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2888               test -s conftest.one && test -s conftest.two &&
2889               test -s conftest.dir/conftest.one &&
2890               test -s conftest.dir/conftest.two
2891             then
2892               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2893               break 3
2894             fi
2895           fi
2896         fi
2897       done
2898     done
2899     ;;
2900 esac
2901
2902   done
2903 IFS=$as_save_IFS
2904
2905 rm -rf conftest.one conftest.two conftest.dir
2906
2907 fi
2908   if test "${ac_cv_path_install+set}" = set; then
2909     INSTALL=$ac_cv_path_install
2910   else
2911     # As a last resort, use the slow shell script.  Don't cache a
2912     # value for INSTALL within a source directory, because that will
2913     # break other packages using the cache if that directory is
2914     # removed, or if the value is a relative name.
2915     INSTALL=$ac_install_sh
2916   fi
2917 fi
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2919 $as_echo "$INSTALL" >&6; }
2920
2921 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2922 # It thinks the first close brace ends the variable substitution.
2923 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2924
2925 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2926
2927 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2928
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2930 $as_echo_n "checking whether build environment is sane... " >&6; }
2931 # Reject unsafe characters in $srcdir or the absolute working directory
2932 # name.  Accept space and tab only in the latter.
2933 am_lf='
2934 '
2935 case `pwd` in
2936   *[\\\"\#\$\&\'\`$am_lf]*)
2937     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2938 esac
2939 case $srcdir in
2940   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2941     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2942 esac
2943
2944 # Do 'set' in a subshell so we don't clobber the current shell's
2945 # arguments.  Must try -L first in case configure is actually a
2946 # symlink; some systems play weird games with the mod time of symlinks
2947 # (eg FreeBSD returns the mod time of the symlink's containing
2948 # directory).
2949 if (
2950    am_has_slept=no
2951    for am_try in 1 2; do
2952      echo "timestamp, slept: $am_has_slept" > conftest.file
2953      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2954      if test "$*" = "X"; then
2955         # -L didn't work.
2956         set X `ls -t "$srcdir/configure" conftest.file`
2957      fi
2958      if test "$*" != "X $srcdir/configure conftest.file" \
2959         && test "$*" != "X conftest.file $srcdir/configure"; then
2960
2961         # If neither matched, then we have a broken ls.  This can happen
2962         # if, for instance, CONFIG_SHELL is bash and it inherits a
2963         # broken ls alias from the environment.  This has actually
2964         # happened.  Such a system could not be considered "sane".
2965         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2966   alias in your environment" "$LINENO" 5
2967      fi
2968      if test "$2" = conftest.file || test $am_try -eq 2; then
2969        break
2970      fi
2971      # Just in case.
2972      sleep 1
2973      am_has_slept=yes
2974    done
2975    test "$2" = conftest.file
2976    )
2977 then
2978    # Ok.
2979    :
2980 else
2981    as_fn_error $? "newly created file is older than distributed files!
2982 Check your system clock" "$LINENO" 5
2983 fi
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2985 $as_echo "yes" >&6; }
2986 # If we didn't sleep, we still need to ensure time stamps of config.status and
2987 # generated files are strictly newer.
2988 am_sleep_pid=
2989 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2990   ( sleep 1 ) &
2991   am_sleep_pid=$!
2992 fi
2993
2994 rm -f conftest.file
2995
2996 test "$program_prefix" != NONE &&
2997   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2998 # Use a double $ so make ignores it.
2999 test "$program_suffix" != NONE &&
3000   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3001 # Double any \ or $.
3002 # By default was `s,x,x', remove it if useless.
3003 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3004 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3005
3006 # Expand $ac_aux_dir to an absolute path.
3007 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3008
3009 if test x"${MISSING+set}" != xset; then
3010   case $am_aux_dir in
3011   *\ * | *\     *)
3012     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3013   *)
3014     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3015   esac
3016 fi
3017 # Use eval to expand $SHELL
3018 if eval "$MISSING --is-lightweight"; then
3019   am_missing_run="$MISSING "
3020 else
3021   am_missing_run=
3022   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3023 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3024 fi
3025
3026 if test x"${install_sh+set}" != xset; then
3027   case $am_aux_dir in
3028   *\ * | *\     *)
3029     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3030   *)
3031     install_sh="\${SHELL} $am_aux_dir/install-sh"
3032   esac
3033 fi
3034
3035 # Installed binaries are usually stripped using 'strip' when the user
3036 # run "make install-strip".  However 'strip' might not be the right
3037 # tool to use in cross-compilation environments, therefore Automake
3038 # will honor the 'STRIP' environment variable to overrule this program.
3039 if test "$cross_compiling" != no; then
3040   if test -n "$ac_tool_prefix"; then
3041   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3042 set dummy ${ac_tool_prefix}strip; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if ${ac_cv_prog_STRIP+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$STRIP"; then
3049   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_exec_ext in '' $ac_executable_extensions; do
3057   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3058     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060     break 2
3061   fi
3062 done
3063   done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 STRIP=$ac_cv_prog_STRIP
3069 if test -n "$STRIP"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3071 $as_echo "$STRIP" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078 fi
3079 if test -z "$ac_cv_prog_STRIP"; then
3080   ac_ct_STRIP=$STRIP
3081   # Extract the first word of "strip", so it can be a program name with args.
3082 set dummy strip; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$ac_ct_STRIP"; then
3089   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3090 else
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092 for as_dir in $PATH
3093 do
3094   IFS=$as_save_IFS
3095   test -z "$as_dir" && as_dir=.
3096     for ac_exec_ext in '' $ac_executable_extensions; do
3097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3098     ac_cv_prog_ac_ct_STRIP="strip"
3099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100     break 2
3101   fi
3102 done
3103   done
3104 IFS=$as_save_IFS
3105
3106 fi
3107 fi
3108 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3109 if test -n "$ac_ct_STRIP"; then
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3111 $as_echo "$ac_ct_STRIP" >&6; }
3112 else
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3115 fi
3116
3117   if test "x$ac_ct_STRIP" = x; then
3118     STRIP=":"
3119   else
3120     case $cross_compiling:$ac_tool_warned in
3121 yes:)
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3123 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3124 ac_tool_warned=yes ;;
3125 esac
3126     STRIP=$ac_ct_STRIP
3127   fi
3128 else
3129   STRIP="$ac_cv_prog_STRIP"
3130 fi
3131
3132 fi
3133 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3134
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3136 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3137 if test -z "$MKDIR_P"; then
3138   if ${ac_cv_path_mkdir+:} false; then :
3139   $as_echo_n "(cached) " >&6
3140 else
3141   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3142 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3143 do
3144   IFS=$as_save_IFS
3145   test -z "$as_dir" && as_dir=.
3146     for ac_prog in mkdir gmkdir; do
3147          for ac_exec_ext in '' $ac_executable_extensions; do
3148            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3149            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3150              'mkdir (GNU coreutils) '* | \
3151              'mkdir (coreutils) '* | \
3152              'mkdir (fileutils) '4.1*)
3153                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3154                break 3;;
3155            esac
3156          done
3157        done
3158   done
3159 IFS=$as_save_IFS
3160
3161 fi
3162
3163   test -d ./--version && rmdir ./--version
3164   if test "${ac_cv_path_mkdir+set}" = set; then
3165     MKDIR_P="$ac_cv_path_mkdir -p"
3166   else
3167     # As a last resort, use the slow shell script.  Don't cache a
3168     # value for MKDIR_P within a source directory, because that will
3169     # break other packages using the cache if that directory is
3170     # removed, or if the value is a relative name.
3171     MKDIR_P="$ac_install_sh -d"
3172   fi
3173 fi
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3175 $as_echo "$MKDIR_P" >&6; }
3176
3177 for ac_prog in gawk mawk nawk awk
3178 do
3179   # Extract the first word of "$ac_prog", so it can be a program name with args.
3180 set dummy $ac_prog; ac_word=$2
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3182 $as_echo_n "checking for $ac_word... " >&6; }
3183 if ${ac_cv_prog_AWK+:} false; then :
3184   $as_echo_n "(cached) " >&6
3185 else
3186   if test -n "$AWK"; then
3187   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3188 else
3189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3190 for as_dir in $PATH
3191 do
3192   IFS=$as_save_IFS
3193   test -z "$as_dir" && as_dir=.
3194     for ac_exec_ext in '' $ac_executable_extensions; do
3195   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3196     ac_cv_prog_AWK="$ac_prog"
3197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3198     break 2
3199   fi
3200 done
3201   done
3202 IFS=$as_save_IFS
3203
3204 fi
3205 fi
3206 AWK=$ac_cv_prog_AWK
3207 if test -n "$AWK"; then
3208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3209 $as_echo "$AWK" >&6; }
3210 else
3211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3212 $as_echo "no" >&6; }
3213 fi
3214
3215
3216   test -n "$AWK" && break
3217 done
3218
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3220 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3221 set x ${MAKE-make}
3222 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3223 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   cat >conftest.make <<\_ACEOF
3227 SHELL = /bin/sh
3228 all:
3229         @echo '@@@%%%=$(MAKE)=@@@%%%'
3230 _ACEOF
3231 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3232 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3233   *@@@%%%=?*=@@@%%%*)
3234     eval ac_cv_prog_make_${ac_make}_set=yes;;
3235   *)
3236     eval ac_cv_prog_make_${ac_make}_set=no;;
3237 esac
3238 rm -f conftest.make
3239 fi
3240 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3242 $as_echo "yes" >&6; }
3243   SET_MAKE=
3244 else
3245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3246 $as_echo "no" >&6; }
3247   SET_MAKE="MAKE=${MAKE-make}"
3248 fi
3249
3250 rm -rf .tst 2>/dev/null
3251 mkdir .tst 2>/dev/null
3252 if test -d .tst; then
3253   am__leading_dot=.
3254 else
3255   am__leading_dot=_
3256 fi
3257 rmdir .tst 2>/dev/null
3258
3259 # Check whether --enable-silent-rules was given.
3260 if test "${enable_silent_rules+set}" = set; then :
3261   enableval=$enable_silent_rules;
3262 fi
3263
3264 case $enable_silent_rules in # (((
3265   yes) AM_DEFAULT_VERBOSITY=0;;
3266    no) AM_DEFAULT_VERBOSITY=1;;
3267     *) AM_DEFAULT_VERBOSITY=1;;
3268 esac
3269 am_make=${MAKE-make}
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3271 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3272 if ${am_cv_make_support_nested_variables+:} false; then :
3273   $as_echo_n "(cached) " >&6
3274 else
3275   if $as_echo 'TRUE=$(BAR$(V))
3276 BAR0=false
3277 BAR1=true
3278 V=1
3279 am__doit:
3280         @$(TRUE)
3281 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3282   am_cv_make_support_nested_variables=yes
3283 else
3284   am_cv_make_support_nested_variables=no
3285 fi
3286 fi
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3288 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3289 if test $am_cv_make_support_nested_variables = yes; then
3290     AM_V='$(V)'
3291   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3292 else
3293   AM_V=$AM_DEFAULT_VERBOSITY
3294   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3295 fi
3296 AM_BACKSLASH='\'
3297
3298 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3299   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3300   # is not polluted with repeated "-I."
3301   am__isrc=' -I$(srcdir)'
3302   # test to see if srcdir already configured
3303   if test -f $srcdir/config.status; then
3304     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3305   fi
3306 fi
3307
3308 # test whether we have cygpath
3309 if test -z "$CYGPATH_W"; then
3310   if (cygpath --version) >/dev/null 2>/dev/null; then
3311     CYGPATH_W='cygpath -w'
3312   else
3313     CYGPATH_W=echo
3314   fi
3315 fi
3316
3317
3318 # Define the identity of the package.
3319  PACKAGE='libffi'
3320  VERSION='3.4.2'
3321
3322
3323 cat >>confdefs.h <<_ACEOF
3324 #define PACKAGE "$PACKAGE"
3325 _ACEOF
3326
3327
3328 cat >>confdefs.h <<_ACEOF
3329 #define VERSION "$VERSION"
3330 _ACEOF
3331
3332 # Some tools Automake needs.
3333
3334 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3335
3336
3337 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3338
3339
3340 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3341
3342
3343 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3344
3345
3346 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3347
3348 # For better backward compatibility.  To be removed once Automake 1.9.x
3349 # dies out for good.  For more background, see:
3350 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3351 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3352 mkdir_p='$(MKDIR_P)'
3353
3354 # We need awk for the "check" target (and possibly the TAP driver).  The
3355 # system "awk" is bad on some platforms.
3356 # Always define AMTAR for backward compatibility.  Yes, it's still used
3357 # in the wild :-(  We should find a proper way to deprecate it ...
3358 AMTAR='$${TAR-tar}'
3359
3360
3361 # We'll loop over all known methods to create a tar archive until one works.
3362 _am_tools='gnutar  pax cpio none'
3363
3364 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3365
3366
3367
3368
3369
3370
3371 # POSIX will say in a future version that running "rm -f" with no argument
3372 # is OK; and we want to be able to make that assumption in our Makefile
3373 # recipes.  So use an aggressive probe to check that the usage we want is
3374 # actually supported "in the wild" to an acceptable degree.
3375 # See automake bug#10828.
3376 # To make any issue more visible, cause the running configure to be aborted
3377 # by default if the 'rm' program in use doesn't match our expectations; the
3378 # user can still override this though.
3379 if rm -f && rm -fr && rm -rf; then : OK; else
3380   cat >&2 <<'END'
3381 Oops!
3382
3383 Your 'rm' program seems unable to run without file operands specified
3384 on the command line, even when the '-f' option is present.  This is contrary
3385 to the behaviour of most rm programs out there, and not conforming with
3386 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3387
3388 Please tell bug-automake@gnu.org about your system, including the value
3389 of your $PATH and any error possibly output before this message.  This
3390 can help us improve future automake versions.
3391
3392 END
3393   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3394     echo 'Configuration will proceed anyway, since you have set the' >&2
3395     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3396     echo >&2
3397   else
3398     cat >&2 <<'END'
3399 Aborting the configuration process, to ensure you take notice of the issue.
3400
3401 You can download and install GNU coreutils to get an 'rm' implementation
3402 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3403
3404 If you want to complete the configuration process using your problematic
3405 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3406 to "yes", and re-run configure.
3407
3408 END
3409     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3410   fi
3411 fi
3412
3413
3414 # We would like our source tree to be readonly. However when releases or
3415 # pre-releases are generated, the flex/bison generated files as well as the
3416 # various formats of manuals need to be included along with the rest of the
3417 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3418 # just that.
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
3420 $as_echo_n "checking generated-files-in-srcdir... " >&6; }
3421 # Check whether --enable-generated-files-in-srcdir was given.
3422 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3423   enableval=$enable_generated_files_in_srcdir; case "$enableval" in
3424  yes) enable_generated_files_in_srcdir=yes ;;
3425  no)  enable_generated_files_in_srcdir=no ;;
3426  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
3427  esac
3428 else
3429   enable_generated_files_in_srcdir=no
3430 fi
3431
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
3433 $as_echo "$enable_generated_files_in_srcdir" >&6; }
3434  if test "$enable_generated_files_in_srcdir" = yes; then
3435   GENINSRC_TRUE=
3436   GENINSRC_FALSE='#'
3437 else
3438   GENINSRC_TRUE='#'
3439   GENINSRC_FALSE=
3440 fi
3441
3442
3443 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3444 # We must force CC to /not/ be precious variables; otherwise
3445 # the wrong, non-multilib-adjusted value will be used in multilibs.
3446 # As a side effect, we have to subst CFLAGS ourselves.
3447 # Also save and restore CFLAGS, since AC_PROG_CC will come up with
3448 # defaults of its own if none are provided.
3449
3450
3451
3452 save_CFLAGS=$CFLAGS
3453 ac_ext=c
3454 ac_cpp='$CPP $CPPFLAGS'
3455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3458 if test -n "$ac_tool_prefix"; then
3459   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3460 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3462 $as_echo_n "checking for $ac_word... " >&6; }
3463 if ${ac_cv_prog_CC+:} false; then :
3464   $as_echo_n "(cached) " >&6
3465 else
3466   if test -n "$CC"; then
3467   ac_cv_prog_CC="$CC" # Let the user override the test.
3468 else
3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470 for as_dir in $PATH
3471 do
3472   IFS=$as_save_IFS
3473   test -z "$as_dir" && as_dir=.
3474     for ac_exec_ext in '' $ac_executable_extensions; do
3475   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3476     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3478     break 2
3479   fi
3480 done
3481   done
3482 IFS=$as_save_IFS
3483
3484 fi
3485 fi
3486 CC=$ac_cv_prog_CC
3487 if test -n "$CC"; then
3488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3489 $as_echo "$CC" >&6; }
3490 else
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495
3496 fi
3497 if test -z "$ac_cv_prog_CC"; then
3498   ac_ct_CC=$CC
3499   # Extract the first word of "gcc", so it can be a program name with args.
3500 set dummy gcc; ac_word=$2
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3502 $as_echo_n "checking for $ac_word... " >&6; }
3503 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3504   $as_echo_n "(cached) " >&6
3505 else
3506   if test -n "$ac_ct_CC"; then
3507   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3508 else
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510 for as_dir in $PATH
3511 do
3512   IFS=$as_save_IFS
3513   test -z "$as_dir" && as_dir=.
3514     for ac_exec_ext in '' $ac_executable_extensions; do
3515   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3516     ac_cv_prog_ac_ct_CC="gcc"
3517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3518     break 2
3519   fi
3520 done
3521   done
3522 IFS=$as_save_IFS
3523
3524 fi
3525 fi
3526 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3527 if test -n "$ac_ct_CC"; then
3528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3529 $as_echo "$ac_ct_CC" >&6; }
3530 else
3531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3532 $as_echo "no" >&6; }
3533 fi
3534
3535   if test "x$ac_ct_CC" = x; then
3536     CC=""
3537   else
3538     case $cross_compiling:$ac_tool_warned in
3539 yes:)
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3542 ac_tool_warned=yes ;;
3543 esac
3544     CC=$ac_ct_CC
3545   fi
3546 else
3547   CC="$ac_cv_prog_CC"
3548 fi
3549
3550 if test -z "$CC"; then
3551           if test -n "$ac_tool_prefix"; then
3552     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3553 set dummy ${ac_tool_prefix}cc; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if ${ac_cv_prog_CC+:} false; then :
3557   $as_echo_n "(cached) " >&6
3558 else
3559   if test -n "$CC"; then
3560   ac_cv_prog_CC="$CC" # Let the user override the test.
3561 else
3562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3563 for as_dir in $PATH
3564 do
3565   IFS=$as_save_IFS
3566   test -z "$as_dir" && as_dir=.
3567     for ac_exec_ext in '' $ac_executable_extensions; do
3568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3569     ac_cv_prog_CC="${ac_tool_prefix}cc"
3570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3571     break 2
3572   fi
3573 done
3574   done
3575 IFS=$as_save_IFS
3576
3577 fi
3578 fi
3579 CC=$ac_cv_prog_CC
3580 if test -n "$CC"; then
3581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3582 $as_echo "$CC" >&6; }
3583 else
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3585 $as_echo "no" >&6; }
3586 fi
3587
3588
3589   fi
3590 fi
3591 if test -z "$CC"; then
3592   # Extract the first word of "cc", so it can be a program name with args.
3593 set dummy cc; ac_word=$2
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3595 $as_echo_n "checking for $ac_word... " >&6; }
3596 if ${ac_cv_prog_CC+:} false; then :
3597   $as_echo_n "(cached) " >&6
3598 else
3599   if test -n "$CC"; then
3600   ac_cv_prog_CC="$CC" # Let the user override the test.
3601 else
3602   ac_prog_rejected=no
3603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604 for as_dir in $PATH
3605 do
3606   IFS=$as_save_IFS
3607   test -z "$as_dir" && as_dir=.
3608     for ac_exec_ext in '' $ac_executable_extensions; do
3609   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3610     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3611        ac_prog_rejected=yes
3612        continue
3613      fi
3614     ac_cv_prog_CC="cc"
3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616     break 2
3617   fi
3618 done
3619   done
3620 IFS=$as_save_IFS
3621
3622 if test $ac_prog_rejected = yes; then
3623   # We found a bogon in the path, so make sure we never use it.
3624   set dummy $ac_cv_prog_CC
3625   shift
3626   if test $# != 0; then
3627     # We chose a different compiler from the bogus one.
3628     # However, it has the same basename, so the bogon will be chosen
3629     # first if we set CC to just the basename; use the full file name.
3630     shift
3631     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3632   fi
3633 fi
3634 fi
3635 fi
3636 CC=$ac_cv_prog_CC
3637 if test -n "$CC"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3639 $as_echo "$CC" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646 fi
3647 if test -z "$CC"; then
3648   if test -n "$ac_tool_prefix"; then
3649   for ac_prog in cl.exe
3650   do
3651     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3652 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3654 $as_echo_n "checking for $ac_word... " >&6; }
3655 if ${ac_cv_prog_CC+:} false; then :
3656   $as_echo_n "(cached) " >&6
3657 else
3658   if test -n "$CC"; then
3659   ac_cv_prog_CC="$CC" # Let the user override the test.
3660 else
3661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3662 for as_dir in $PATH
3663 do
3664   IFS=$as_save_IFS
3665   test -z "$as_dir" && as_dir=.
3666     for ac_exec_ext in '' $ac_executable_extensions; do
3667   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3668     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3670     break 2
3671   fi
3672 done
3673   done
3674 IFS=$as_save_IFS
3675
3676 fi
3677 fi
3678 CC=$ac_cv_prog_CC
3679 if test -n "$CC"; then
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3681 $as_echo "$CC" >&6; }
3682 else
3683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3684 $as_echo "no" >&6; }
3685 fi
3686
3687
3688     test -n "$CC" && break
3689   done
3690 fi
3691 if test -z "$CC"; then
3692   ac_ct_CC=$CC
3693   for ac_prog in cl.exe
3694 do
3695   # Extract the first word of "$ac_prog", so it can be a program name with args.
3696 set dummy $ac_prog; ac_word=$2
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3698 $as_echo_n "checking for $ac_word... " >&6; }
3699 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3700   $as_echo_n "(cached) " >&6
3701 else
3702   if test -n "$ac_ct_CC"; then
3703   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3704 else
3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3706 for as_dir in $PATH
3707 do
3708   IFS=$as_save_IFS
3709   test -z "$as_dir" && as_dir=.
3710     for ac_exec_ext in '' $ac_executable_extensions; do
3711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3712     ac_cv_prog_ac_ct_CC="$ac_prog"
3713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714     break 2
3715   fi
3716 done
3717   done
3718 IFS=$as_save_IFS
3719
3720 fi
3721 fi
3722 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3723 if test -n "$ac_ct_CC"; then
3724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3725 $as_echo "$ac_ct_CC" >&6; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 fi
3730
3731
3732   test -n "$ac_ct_CC" && break
3733 done
3734
3735   if test "x$ac_ct_CC" = x; then
3736     CC=""
3737   else
3738     case $cross_compiling:$ac_tool_warned in
3739 yes:)
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3742 ac_tool_warned=yes ;;
3743 esac
3744     CC=$ac_ct_CC
3745   fi
3746 fi
3747
3748 fi
3749
3750
3751 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3753 as_fn_error $? "no acceptable C compiler found in \$PATH
3754 See \`config.log' for more details" "$LINENO" 5; }
3755
3756 # Provide some information about the compiler.
3757 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3758 set X $ac_compile
3759 ac_compiler=$2
3760 for ac_option in --version -v -V -qversion; do
3761   { { ac_try="$ac_compiler $ac_option >&5"
3762 case "(($ac_try" in
3763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3764   *) ac_try_echo=$ac_try;;
3765 esac
3766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3767 $as_echo "$ac_try_echo"; } >&5
3768   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3769   ac_status=$?
3770   if test -s conftest.err; then
3771     sed '10a\
3772 ... rest of stderr output deleted ...
3773          10q' conftest.err >conftest.er1
3774     cat conftest.er1 >&5
3775   fi
3776   rm -f conftest.er1 conftest.err
3777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3778   test $ac_status = 0; }
3779 done
3780
3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3782 /* end confdefs.h.  */
3783
3784 int
3785 main ()
3786 {
3787
3788   ;
3789   return 0;
3790 }
3791 _ACEOF
3792 ac_clean_files_save=$ac_clean_files
3793 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3794 # Try to create an executable without -o first, disregard a.out.
3795 # It will help us diagnose broken compilers, and finding out an intuition
3796 # of exeext.
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3798 $as_echo_n "checking whether the C compiler works... " >&6; }
3799 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3800
3801 # The possible output files:
3802 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3803
3804 ac_rmfiles=
3805 for ac_file in $ac_files
3806 do
3807   case $ac_file in
3808     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3809     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3810   esac
3811 done
3812 rm -f $ac_rmfiles
3813
3814 if { { ac_try="$ac_link_default"
3815 case "(($ac_try" in
3816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3817   *) ac_try_echo=$ac_try;;
3818 esac
3819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3820 $as_echo "$ac_try_echo"; } >&5
3821   (eval "$ac_link_default") 2>&5
3822   ac_status=$?
3823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3824   test $ac_status = 0; }; then :
3825   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3826 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3827 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3828 # so that the user can short-circuit this test for compilers unknown to
3829 # Autoconf.
3830 for ac_file in $ac_files ''
3831 do
3832   test -f "$ac_file" || continue
3833   case $ac_file in
3834     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3835         ;;
3836     [ab].out )
3837         # We found the default executable, but exeext='' is most
3838         # certainly right.
3839         break;;
3840     *.* )
3841         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3842         then :; else
3843            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3844         fi
3845         # We set ac_cv_exeext here because the later test for it is not
3846         # safe: cross compilers may not add the suffix if given an `-o'
3847         # argument, so we may need to know it at that point already.
3848         # Even if this section looks crufty: it has the advantage of
3849         # actually working.
3850         break;;
3851     * )
3852         break;;
3853   esac
3854 done
3855 test "$ac_cv_exeext" = no && ac_cv_exeext=
3856
3857 else
3858   ac_file=''
3859 fi
3860 if test -z "$ac_file"; then :
3861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3862 $as_echo "no" >&6; }
3863 $as_echo "$as_me: failed program was:" >&5
3864 sed 's/^/| /' conftest.$ac_ext >&5
3865
3866 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3868 as_fn_error 77 "C compiler cannot create executables
3869 See \`config.log' for more details" "$LINENO" 5; }
3870 else
3871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3872 $as_echo "yes" >&6; }
3873 fi
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3875 $as_echo_n "checking for C compiler default output file name... " >&6; }
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3877 $as_echo "$ac_file" >&6; }
3878 ac_exeext=$ac_cv_exeext
3879
3880 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3881 ac_clean_files=$ac_clean_files_save
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3883 $as_echo_n "checking for suffix of executables... " >&6; }
3884 if { { ac_try="$ac_link"
3885 case "(($ac_try" in
3886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3887   *) ac_try_echo=$ac_try;;
3888 esac
3889 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3890 $as_echo "$ac_try_echo"; } >&5
3891   (eval "$ac_link") 2>&5
3892   ac_status=$?
3893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3894   test $ac_status = 0; }; then :
3895   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3896 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3897 # work properly (i.e., refer to `conftest.exe'), while it won't with
3898 # `rm'.
3899 for ac_file in conftest.exe conftest conftest.*; do
3900   test -f "$ac_file" || continue
3901   case $ac_file in
3902     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3903     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3904           break;;
3905     * ) break;;
3906   esac
3907 done
3908 else
3909   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3910 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3911 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3912 See \`config.log' for more details" "$LINENO" 5; }
3913 fi
3914 rm -f conftest conftest$ac_cv_exeext
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3916 $as_echo "$ac_cv_exeext" >&6; }
3917
3918 rm -f conftest.$ac_ext
3919 EXEEXT=$ac_cv_exeext
3920 ac_exeext=$EXEEXT
3921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923 #include <stdio.h>
3924 int
3925 main ()
3926 {
3927 FILE *f = fopen ("conftest.out", "w");
3928  return ferror (f) || fclose (f) != 0;
3929
3930   ;
3931   return 0;
3932 }
3933 _ACEOF
3934 ac_clean_files="$ac_clean_files conftest.out"
3935 # Check that the compiler produces executables we can run.  If not, either
3936 # the compiler is broken, or we cross compile.
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3938 $as_echo_n "checking whether we are cross compiling... " >&6; }
3939 if test "$cross_compiling" != yes; then
3940   { { ac_try="$ac_link"
3941 case "(($ac_try" in
3942   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3943   *) ac_try_echo=$ac_try;;
3944 esac
3945 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3946 $as_echo "$ac_try_echo"; } >&5
3947   (eval "$ac_link") 2>&5
3948   ac_status=$?
3949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3950   test $ac_status = 0; }
3951   if { ac_try='./conftest$ac_cv_exeext'
3952   { { case "(($ac_try" in
3953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954   *) ac_try_echo=$ac_try;;
3955 esac
3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3957 $as_echo "$ac_try_echo"; } >&5
3958   (eval "$ac_try") 2>&5
3959   ac_status=$?
3960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3961   test $ac_status = 0; }; }; then
3962     cross_compiling=no
3963   else
3964     if test "$cross_compiling" = maybe; then
3965         cross_compiling=yes
3966     else
3967         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3969 as_fn_error $? "cannot run C compiled programs.
3970 If you meant to cross compile, use \`--host'.
3971 See \`config.log' for more details" "$LINENO" 5; }
3972     fi
3973   fi
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3976 $as_echo "$cross_compiling" >&6; }
3977
3978 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3979 ac_clean_files=$ac_clean_files_save
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3981 $as_echo_n "checking for suffix of object files... " >&6; }
3982 if ${ac_cv_objext+:} false; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3986 /* end confdefs.h.  */
3987
3988 int
3989 main ()
3990 {
3991
3992   ;
3993   return 0;
3994 }
3995 _ACEOF
3996 rm -f conftest.o conftest.obj
3997 if { { ac_try="$ac_compile"
3998 case "(($ac_try" in
3999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4000   *) ac_try_echo=$ac_try;;
4001 esac
4002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4003 $as_echo "$ac_try_echo"; } >&5
4004   (eval "$ac_compile") 2>&5
4005   ac_status=$?
4006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4007   test $ac_status = 0; }; then :
4008   for ac_file in conftest.o conftest.obj conftest.*; do
4009   test -f "$ac_file" || continue;
4010   case $ac_file in
4011     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4012     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4013        break;;
4014   esac
4015 done
4016 else
4017   $as_echo "$as_me: failed program was:" >&5
4018 sed 's/^/| /' conftest.$ac_ext >&5
4019
4020 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4021 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4022 as_fn_error $? "cannot compute suffix of object files: cannot compile
4023 See \`config.log' for more details" "$LINENO" 5; }
4024 fi
4025 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4026 fi
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4028 $as_echo "$ac_cv_objext" >&6; }
4029 OBJEXT=$ac_cv_objext
4030 ac_objext=$OBJEXT
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4032 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4033 if ${ac_cv_c_compiler_gnu+:} false; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h.  */
4038
4039 int
4040 main ()
4041 {
4042 #ifndef __GNUC__
4043        choke me
4044 #endif
4045
4046   ;
4047   return 0;
4048 }
4049 _ACEOF
4050 if ac_fn_c_try_compile "$LINENO"; then :
4051   ac_compiler_gnu=yes
4052 else
4053   ac_compiler_gnu=no
4054 fi
4055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4056 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4057
4058 fi
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4060 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4061 if test $ac_compiler_gnu = yes; then
4062   GCC=yes
4063 else
4064   GCC=
4065 fi
4066 ac_test_CFLAGS=${CFLAGS+set}
4067 ac_save_CFLAGS=$CFLAGS
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4069 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4070 if ${ac_cv_prog_cc_g+:} false; then :
4071   $as_echo_n "(cached) " >&6
4072 else
4073   ac_save_c_werror_flag=$ac_c_werror_flag
4074    ac_c_werror_flag=yes
4075    ac_cv_prog_cc_g=no
4076    CFLAGS="-g"
4077    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078 /* end confdefs.h.  */
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_prog_cc_g=yes
4090 else
4091   CFLAGS=""
4092       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4093 /* end confdefs.h.  */
4094
4095 int
4096 main ()
4097 {
4098
4099   ;
4100   return 0;
4101 }
4102 _ACEOF
4103 if ac_fn_c_try_compile "$LINENO"; then :
4104
4105 else
4106   ac_c_werror_flag=$ac_save_c_werror_flag
4107          CFLAGS="-g"
4108          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110
4111 int
4112 main ()
4113 {
4114
4115   ;
4116   return 0;
4117 }
4118 _ACEOF
4119 if ac_fn_c_try_compile "$LINENO"; then :
4120   ac_cv_prog_cc_g=yes
4121 fi
4122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4123 fi
4124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127    ac_c_werror_flag=$ac_save_c_werror_flag
4128 fi
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4130 $as_echo "$ac_cv_prog_cc_g" >&6; }
4131 if test "$ac_test_CFLAGS" = set; then
4132   CFLAGS=$ac_save_CFLAGS
4133 elif test $ac_cv_prog_cc_g = yes; then
4134   if test "$GCC" = yes; then
4135     CFLAGS="-g -O2"
4136   else
4137     CFLAGS="-g"
4138   fi
4139 else
4140   if test "$GCC" = yes; then
4141     CFLAGS="-O2"
4142   else
4143     CFLAGS=
4144   fi
4145 fi
4146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4147 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4148 if ${ac_cv_prog_cc_c89+:} false; then :
4149   $as_echo_n "(cached) " >&6
4150 else
4151   ac_cv_prog_cc_c89=no
4152 ac_save_CC=$CC
4153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h.  */
4155 #include <stdarg.h>
4156 #include <stdio.h>
4157 struct stat;
4158 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4159 struct buf { int x; };
4160 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4161 static char *e (p, i)
4162      char **p;
4163      int i;
4164 {
4165   return p[i];
4166 }
4167 static char *f (char * (*g) (char **, int), char **p, ...)
4168 {
4169   char *s;
4170   va_list v;
4171   va_start (v,p);
4172   s = g (p, va_arg (v,int));
4173   va_end (v);
4174   return s;
4175 }
4176
4177 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4178    function prototypes and stuff, but not '\xHH' hex character constants.
4179    These don't provoke an error unfortunately, instead are silently treated
4180    as 'x'.  The following induces an error, until -std is added to get
4181    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4182    array size at least.  It's necessary to write '\x00'==0 to get something
4183    that's true only with -std.  */
4184 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4185
4186 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4187    inside strings and character constants.  */
4188 #define FOO(x) 'x'
4189 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4190
4191 int test (int i, double x);
4192 struct s1 {int (*f) (int a);};
4193 struct s2 {int (*f) (double a);};
4194 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4195 int argc;
4196 char **argv;
4197 int
4198 main ()
4199 {
4200 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4201   ;
4202   return 0;
4203 }
4204 _ACEOF
4205 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4206         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4207 do
4208   CC="$ac_save_CC $ac_arg"
4209   if ac_fn_c_try_compile "$LINENO"; then :
4210   ac_cv_prog_cc_c89=$ac_arg
4211 fi
4212 rm -f core conftest.err conftest.$ac_objext
4213   test "x$ac_cv_prog_cc_c89" != "xno" && break
4214 done
4215 rm -f conftest.$ac_ext
4216 CC=$ac_save_CC
4217
4218 fi
4219 # AC_CACHE_VAL
4220 case "x$ac_cv_prog_cc_c89" in
4221   x)
4222     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4223 $as_echo "none needed" >&6; } ;;
4224   xno)
4225     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4226 $as_echo "unsupported" >&6; } ;;
4227   *)
4228     CC="$CC $ac_cv_prog_cc_c89"
4229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4230 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4231 esac
4232 if test "x$ac_cv_prog_cc_c89" != xno; then :
4233
4234 fi
4235
4236 ac_ext=c
4237 ac_cpp='$CPP $CPPFLAGS'
4238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4241
4242 ac_ext=c
4243 ac_cpp='$CPP $CPPFLAGS'
4244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4248 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4249 if ${am_cv_prog_cc_c_o+:} false; then :
4250   $as_echo_n "(cached) " >&6
4251 else
4252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4253 /* end confdefs.h.  */
4254
4255 int
4256 main ()
4257 {
4258
4259   ;
4260   return 0;
4261 }
4262 _ACEOF
4263   # Make sure it works both with $CC and with simple cc.
4264   # Following AC_PROG_CC_C_O, we do the test twice because some
4265   # compilers refuse to overwrite an existing .o file with -o,
4266   # though they will create one.
4267   am_cv_prog_cc_c_o=yes
4268   for am_i in 1 2; do
4269     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4270    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4271    ac_status=$?
4272    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273    (exit $ac_status); } \
4274          && test -f conftest2.$ac_objext; then
4275       : OK
4276     else
4277       am_cv_prog_cc_c_o=no
4278       break
4279     fi
4280   done
4281   rm -f core conftest*
4282   unset am_i
4283 fi
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4285 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4286 if test "$am_cv_prog_cc_c_o" != yes; then
4287    # Losing compiler, so override with the script.
4288    # FIXME: It is wrong to rewrite CC.
4289    # But if we don't then we get into trouble of one sort or another.
4290    # A longer-term fix would be to have automake use am__CC in this case,
4291    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4292    CC="$am_aux_dir/compile $CC"
4293 fi
4294 ac_ext=c
4295 ac_cpp='$CPP $CPPFLAGS'
4296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4299
4300 DEPDIR="${am__leading_dot}deps"
4301
4302 ac_config_commands="$ac_config_commands depfiles"
4303
4304
4305 am_make=${MAKE-make}
4306 cat > confinc << 'END'
4307 am__doit:
4308         @echo this is the am__doit target
4309 .PHONY: am__doit
4310 END
4311 # If we don't find an include directive, just comment out the code.
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4313 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4314 am__include="#"
4315 am__quote=
4316 _am_result=none
4317 # First try GNU make style include.
4318 echo "include confinc" > confmf
4319 # Ignore all kinds of additional output from 'make'.
4320 case `$am_make -s -f confmf 2> /dev/null` in #(
4321 *the\ am__doit\ target*)
4322   am__include=include
4323   am__quote=
4324   _am_result=GNU
4325   ;;
4326 esac
4327 # Now try BSD make style include.
4328 if test "$am__include" = "#"; then
4329    echo '.include "confinc"' > confmf
4330    case `$am_make -s -f confmf 2> /dev/null` in #(
4331    *the\ am__doit\ target*)
4332      am__include=.include
4333      am__quote="\""
4334      _am_result=BSD
4335      ;;
4336    esac
4337 fi
4338
4339
4340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4341 $as_echo "$_am_result" >&6; }
4342 rm -f confinc confmf
4343
4344 # Check whether --enable-dependency-tracking was given.
4345 if test "${enable_dependency_tracking+set}" = set; then :
4346   enableval=$enable_dependency_tracking;
4347 fi
4348
4349 if test "x$enable_dependency_tracking" != xno; then
4350   am_depcomp="$ac_aux_dir/depcomp"
4351   AMDEPBACKSLASH='\'
4352   am__nodep='_no'
4353 fi
4354  if test "x$enable_dependency_tracking" != xno; then
4355   AMDEP_TRUE=
4356   AMDEP_FALSE='#'
4357 else
4358   AMDEP_TRUE='#'
4359   AMDEP_FALSE=
4360 fi
4361
4362
4363
4364 depcc="$CC"   am_compiler_list=
4365
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4367 $as_echo_n "checking dependency style of $depcc... " >&6; }
4368 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4369   $as_echo_n "(cached) " >&6
4370 else
4371   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4372   # We make a subdir and do the tests there.  Otherwise we can end up
4373   # making bogus files that we don't know about and never remove.  For
4374   # instance it was reported that on HP-UX the gcc test will end up
4375   # making a dummy file named 'D' -- because '-MD' means "put the output
4376   # in D".
4377   rm -rf conftest.dir
4378   mkdir conftest.dir
4379   # Copy depcomp to subdir because otherwise we won't find it if we're
4380   # using a relative directory.
4381   cp "$am_depcomp" conftest.dir
4382   cd conftest.dir
4383   # We will build objects and dependencies in a subdirectory because
4384   # it helps to detect inapplicable dependency modes.  For instance
4385   # both Tru64's cc and ICC support -MD to output dependencies as a
4386   # side effect of compilation, but ICC will put the dependencies in
4387   # the current directory while Tru64 will put them in the object
4388   # directory.
4389   mkdir sub
4390
4391   am_cv_CC_dependencies_compiler_type=none
4392   if test "$am_compiler_list" = ""; then
4393      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4394   fi
4395   am__universal=false
4396   case " $depcc " in #(
4397      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4398      esac
4399
4400   for depmode in $am_compiler_list; do
4401     # Setup a source with many dependencies, because some compilers
4402     # like to wrap large dependency lists on column 80 (with \), and
4403     # we should not choose a depcomp mode which is confused by this.
4404     #
4405     # We need to recreate these files for each test, as the compiler may
4406     # overwrite some of them when testing with obscure command lines.
4407     # This happens at least with the AIX C compiler.
4408     : > sub/conftest.c
4409     for i in 1 2 3 4 5 6; do
4410       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4411       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4412       # Solaris 10 /bin/sh.
4413       echo '/* dummy */' > sub/conftst$i.h
4414     done
4415     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4416
4417     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4418     # mode.  It turns out that the SunPro C++ compiler does not properly
4419     # handle '-M -o', and we need to detect this.  Also, some Intel
4420     # versions had trouble with output in subdirs.
4421     am__obj=sub/conftest.${OBJEXT-o}
4422     am__minus_obj="-o $am__obj"
4423     case $depmode in
4424     gcc)
4425       # This depmode causes a compiler race in universal mode.
4426       test "$am__universal" = false || continue
4427       ;;
4428     nosideeffect)
4429       # After this tag, mechanisms are not by side-effect, so they'll
4430       # only be used when explicitly requested.
4431       if test "x$enable_dependency_tracking" = xyes; then
4432         continue
4433       else
4434         break
4435       fi
4436       ;;
4437     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4438       # This compiler won't grok '-c -o', but also, the minuso test has
4439       # not run yet.  These depmodes are late enough in the game, and
4440       # so weak that their functioning should not be impacted.
4441       am__obj=conftest.${OBJEXT-o}
4442       am__minus_obj=
4443       ;;
4444     none) break ;;
4445     esac
4446     if depmode=$depmode \
4447        source=sub/conftest.c object=$am__obj \
4448        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4449        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4450          >/dev/null 2>conftest.err &&
4451        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4452        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4453        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4454        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4455       # icc doesn't choke on unknown options, it will just issue warnings
4456       # or remarks (even with -Werror).  So we grep stderr for any message
4457       # that says an option was ignored or not supported.
4458       # When given -MP, icc 7.0 and 7.1 complain thusly:
4459       #   icc: Command line warning: ignoring option '-M'; no argument required
4460       # The diagnosis changed in icc 8.0:
4461       #   icc: Command line remark: option '-MP' not supported
4462       if (grep 'ignoring option' conftest.err ||
4463           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4464         am_cv_CC_dependencies_compiler_type=$depmode
4465         break
4466       fi
4467     fi
4468   done
4469
4470   cd ..
4471   rm -rf conftest.dir
4472 else
4473   am_cv_CC_dependencies_compiler_type=none
4474 fi
4475
4476 fi
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4478 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4479 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4480
4481  if
4482   test "x$enable_dependency_tracking" != xno \
4483   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4484   am__fastdepCC_TRUE=
4485   am__fastdepCC_FALSE='#'
4486 else
4487   am__fastdepCC_TRUE='#'
4488   am__fastdepCC_FALSE=
4489 fi
4490
4491
4492 ac_ext=cpp
4493 ac_cpp='$CXXCPP $CPPFLAGS'
4494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4497 if test -z "$CXX"; then
4498   if test -n "$CCC"; then
4499     CXX=$CCC
4500   else
4501     if test -n "$ac_tool_prefix"; then
4502   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4503   do
4504     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4505 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4507 $as_echo_n "checking for $ac_word... " >&6; }
4508 if ${ac_cv_prog_CXX+:} false; then :
4509   $as_echo_n "(cached) " >&6
4510 else
4511   if test -n "$CXX"; then
4512   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4513 else
4514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4515 for as_dir in $PATH
4516 do
4517   IFS=$as_save_IFS
4518   test -z "$as_dir" && as_dir=.
4519     for ac_exec_ext in '' $ac_executable_extensions; do
4520   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4521     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4523     break 2
4524   fi
4525 done
4526   done
4527 IFS=$as_save_IFS
4528
4529 fi
4530 fi
4531 CXX=$ac_cv_prog_CXX
4532 if test -n "$CXX"; then
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4534 $as_echo "$CXX" >&6; }
4535 else
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4537 $as_echo "no" >&6; }
4538 fi
4539
4540
4541     test -n "$CXX" && break
4542   done
4543 fi
4544 if test -z "$CXX"; then
4545   ac_ct_CXX=$CXX
4546   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4547 do
4548   # Extract the first word of "$ac_prog", so it can be a program name with args.
4549 set dummy $ac_prog; ac_word=$2
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4551 $as_echo_n "checking for $ac_word... " >&6; }
4552 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4553   $as_echo_n "(cached) " >&6
4554 else
4555   if test -n "$ac_ct_CXX"; then
4556   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4557 else
4558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4559 for as_dir in $PATH
4560 do
4561   IFS=$as_save_IFS
4562   test -z "$as_dir" && as_dir=.
4563     for ac_exec_ext in '' $ac_executable_extensions; do
4564   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4565     ac_cv_prog_ac_ct_CXX="$ac_prog"
4566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4567     break 2
4568   fi
4569 done
4570   done
4571 IFS=$as_save_IFS
4572
4573 fi
4574 fi
4575 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4576 if test -n "$ac_ct_CXX"; then
4577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4578 $as_echo "$ac_ct_CXX" >&6; }
4579 else
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4581 $as_echo "no" >&6; }
4582 fi
4583
4584
4585   test -n "$ac_ct_CXX" && break
4586 done
4587
4588   if test "x$ac_ct_CXX" = x; then
4589     CXX="g++"
4590   else
4591     case $cross_compiling:$ac_tool_warned in
4592 yes:)
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4595 ac_tool_warned=yes ;;
4596 esac
4597     CXX=$ac_ct_CXX
4598   fi
4599 fi
4600
4601   fi
4602 fi
4603 # Provide some information about the compiler.
4604 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4605 set X $ac_compile
4606 ac_compiler=$2
4607 for ac_option in --version -v -V -qversion; do
4608   { { ac_try="$ac_compiler $ac_option >&5"
4609 case "(($ac_try" in
4610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4611   *) ac_try_echo=$ac_try;;
4612 esac
4613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4614 $as_echo "$ac_try_echo"; } >&5
4615   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4616   ac_status=$?
4617   if test -s conftest.err; then
4618     sed '10a\
4619 ... rest of stderr output deleted ...
4620          10q' conftest.err >conftest.er1
4621     cat conftest.er1 >&5
4622   fi
4623   rm -f conftest.er1 conftest.err
4624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4625   test $ac_status = 0; }
4626 done
4627
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4629 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4630 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4631   $as_echo_n "(cached) " >&6
4632 else
4633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4634 /* end confdefs.h.  */
4635
4636 int
4637 main ()
4638 {
4639 #ifndef __GNUC__
4640        choke me
4641 #endif
4642
4643   ;
4644   return 0;
4645 }
4646 _ACEOF
4647 if ac_fn_cxx_try_compile "$LINENO"; then :
4648   ac_compiler_gnu=yes
4649 else
4650   ac_compiler_gnu=no
4651 fi
4652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4653 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4654
4655 fi
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4657 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4658 if test $ac_compiler_gnu = yes; then
4659   GXX=yes
4660 else
4661   GXX=
4662 fi
4663 ac_test_CXXFLAGS=${CXXFLAGS+set}
4664 ac_save_CXXFLAGS=$CXXFLAGS
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4666 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4667 if ${ac_cv_prog_cxx_g+:} false; then :
4668   $as_echo_n "(cached) " >&6
4669 else
4670   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4671    ac_cxx_werror_flag=yes
4672    ac_cv_prog_cxx_g=no
4673    CXXFLAGS="-g"
4674    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h.  */
4676
4677 int
4678 main ()
4679 {
4680
4681   ;
4682   return 0;
4683 }
4684 _ACEOF
4685 if ac_fn_cxx_try_compile "$LINENO"; then :
4686   ac_cv_prog_cxx_g=yes
4687 else
4688   CXXFLAGS=""
4689       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4690 /* end confdefs.h.  */
4691
4692 int
4693 main ()
4694 {
4695
4696   ;
4697   return 0;
4698 }
4699 _ACEOF
4700 if ac_fn_cxx_try_compile "$LINENO"; then :
4701
4702 else
4703   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4704          CXXFLAGS="-g"
4705          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4706 /* end confdefs.h.  */
4707
4708 int
4709 main ()
4710 {
4711
4712   ;
4713   return 0;
4714 }
4715 _ACEOF
4716 if ac_fn_cxx_try_compile "$LINENO"; then :
4717   ac_cv_prog_cxx_g=yes
4718 fi
4719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4720 fi
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 fi
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4725 fi
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4727 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4728 if test "$ac_test_CXXFLAGS" = set; then
4729   CXXFLAGS=$ac_save_CXXFLAGS
4730 elif test $ac_cv_prog_cxx_g = yes; then
4731   if test "$GXX" = yes; then
4732     CXXFLAGS="-g -O2"
4733   else
4734     CXXFLAGS="-g"
4735   fi
4736 else
4737   if test "$GXX" = yes; then
4738     CXXFLAGS="-O2"
4739   else
4740     CXXFLAGS=
4741   fi
4742 fi
4743 ac_ext=c
4744 ac_cpp='$CPP $CPPFLAGS'
4745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4748
4749 depcc="$CXX"  am_compiler_list=
4750
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4752 $as_echo_n "checking dependency style of $depcc... " >&6; }
4753 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4754   $as_echo_n "(cached) " >&6
4755 else
4756   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4757   # We make a subdir and do the tests there.  Otherwise we can end up
4758   # making bogus files that we don't know about and never remove.  For
4759   # instance it was reported that on HP-UX the gcc test will end up
4760   # making a dummy file named 'D' -- because '-MD' means "put the output
4761   # in D".
4762   rm -rf conftest.dir
4763   mkdir conftest.dir
4764   # Copy depcomp to subdir because otherwise we won't find it if we're
4765   # using a relative directory.
4766   cp "$am_depcomp" conftest.dir
4767   cd conftest.dir
4768   # We will build objects and dependencies in a subdirectory because
4769   # it helps to detect inapplicable dependency modes.  For instance
4770   # both Tru64's cc and ICC support -MD to output dependencies as a
4771   # side effect of compilation, but ICC will put the dependencies in
4772   # the current directory while Tru64 will put them in the object
4773   # directory.
4774   mkdir sub
4775
4776   am_cv_CXX_dependencies_compiler_type=none
4777   if test "$am_compiler_list" = ""; then
4778      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4779   fi
4780   am__universal=false
4781   case " $depcc " in #(
4782      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4783      esac
4784
4785   for depmode in $am_compiler_list; do
4786     # Setup a source with many dependencies, because some compilers
4787     # like to wrap large dependency lists on column 80 (with \), and
4788     # we should not choose a depcomp mode which is confused by this.
4789     #
4790     # We need to recreate these files for each test, as the compiler may
4791     # overwrite some of them when testing with obscure command lines.
4792     # This happens at least with the AIX C compiler.
4793     : > sub/conftest.c
4794     for i in 1 2 3 4 5 6; do
4795       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4796       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4797       # Solaris 10 /bin/sh.
4798       echo '/* dummy */' > sub/conftst$i.h
4799     done
4800     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4801
4802     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4803     # mode.  It turns out that the SunPro C++ compiler does not properly
4804     # handle '-M -o', and we need to detect this.  Also, some Intel
4805     # versions had trouble with output in subdirs.
4806     am__obj=sub/conftest.${OBJEXT-o}
4807     am__minus_obj="-o $am__obj"
4808     case $depmode in
4809     gcc)
4810       # This depmode causes a compiler race in universal mode.
4811       test "$am__universal" = false || continue
4812       ;;
4813     nosideeffect)
4814       # After this tag, mechanisms are not by side-effect, so they'll
4815       # only be used when explicitly requested.
4816       if test "x$enable_dependency_tracking" = xyes; then
4817         continue
4818       else
4819         break
4820       fi
4821       ;;
4822     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4823       # This compiler won't grok '-c -o', but also, the minuso test has
4824       # not run yet.  These depmodes are late enough in the game, and
4825       # so weak that their functioning should not be impacted.
4826       am__obj=conftest.${OBJEXT-o}
4827       am__minus_obj=
4828       ;;
4829     none) break ;;
4830     esac
4831     if depmode=$depmode \
4832        source=sub/conftest.c object=$am__obj \
4833        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4834        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4835          >/dev/null 2>conftest.err &&
4836        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4837        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4838        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4839        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4840       # icc doesn't choke on unknown options, it will just issue warnings
4841       # or remarks (even with -Werror).  So we grep stderr for any message
4842       # that says an option was ignored or not supported.
4843       # When given -MP, icc 7.0 and 7.1 complain thusly:
4844       #   icc: Command line warning: ignoring option '-M'; no argument required
4845       # The diagnosis changed in icc 8.0:
4846       #   icc: Command line remark: option '-MP' not supported
4847       if (grep 'ignoring option' conftest.err ||
4848           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4849         am_cv_CXX_dependencies_compiler_type=$depmode
4850         break
4851       fi
4852     fi
4853   done
4854
4855   cd ..
4856   rm -rf conftest.dir
4857 else
4858   am_cv_CXX_dependencies_compiler_type=none
4859 fi
4860
4861 fi
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4863 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4864 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4865
4866  if
4867   test "x$enable_dependency_tracking" != xno \
4868   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4869   am__fastdepCXX_TRUE=
4870   am__fastdepCXX_FALSE='#'
4871 else
4872   am__fastdepCXX_TRUE='#'
4873   am__fastdepCXX_FALSE=
4874 fi
4875
4876
4877 CFLAGS=$save_CFLAGS
4878
4879
4880
4881
4882
4883 # Add CET specific flags if CET is enabled
4884
4885  # Check whether --enable-cet was given.
4886 if test "${enable_cet+set}" = set; then :
4887   enableval=$enable_cet;
4888       case "$enableval" in
4889        yes|no|auto) ;;
4890        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
4891                           esac
4892
4893 else
4894   enable_cet=auto
4895 fi
4896
4897
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
4899 $as_echo_n "checking for CET support... " >&6; }
4900
4901 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
4902 case "$host" in
4903   i[34567]86-*-linux* | x86_64-*-linux*)
4904     case "$enable_cet" in
4905       auto)
4906         # Check if target supports multi-byte NOPs
4907         # and if compiler and assembler support CET insn.
4908         cet_save_CFLAGS="$CFLAGS"
4909         CFLAGS="$CFLAGS -fcf-protection"
4910         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4911 /* end confdefs.h.  */
4912
4913 int
4914 main ()
4915 {
4916
4917 #if !defined(__SSE2__)
4918 #error target does not support multi-byte NOPs
4919 #else
4920 asm ("setssbsy");
4921 #endif
4922
4923   ;
4924   return 0;
4925 }
4926 _ACEOF
4927 if ac_fn_c_try_compile "$LINENO"; then :
4928   enable_cet=yes
4929 else
4930   enable_cet=no
4931 fi
4932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4933         CFLAGS="$cet_save_CFLAGS"
4934         ;;
4935       yes)
4936         # Check if assembler supports CET.
4937         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4938 /* end confdefs.h.  */
4939
4940 int
4941 main ()
4942 {
4943 asm ("setssbsy");
4944   ;
4945   return 0;
4946 }
4947 _ACEOF
4948 if ac_fn_c_try_compile "$LINENO"; then :
4949
4950 else
4951   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
4952 fi
4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4954         ;;
4955     esac
4956     ;;
4957   *)
4958     enable_cet=no
4959     ;;
4960 esac
4961 if test x$enable_cet = xyes; then
4962   CET_FLAGS="-fcf-protection -mshstk"
4963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4964 $as_echo "yes" >&6; }
4965 else
4966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4967 $as_echo "no" >&6; }
4968 fi
4969
4970
4971
4972 # By default we simply use the C compiler to build assembly code.
4973
4974 test "${CCAS+set}" = set || CCAS=$CC
4975 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4976
4977
4978
4979 depcc="$CCAS"   am_compiler_list=
4980
4981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4982 $as_echo_n "checking dependency style of $depcc... " >&6; }
4983 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4984   $as_echo_n "(cached) " >&6
4985 else
4986   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4987   # We make a subdir and do the tests there.  Otherwise we can end up
4988   # making bogus files that we don't know about and never remove.  For
4989   # instance it was reported that on HP-UX the gcc test will end up
4990   # making a dummy file named 'D' -- because '-MD' means "put the output
4991   # in D".
4992   rm -rf conftest.dir
4993   mkdir conftest.dir
4994   # Copy depcomp to subdir because otherwise we won't find it if we're
4995   # using a relative directory.
4996   cp "$am_depcomp" conftest.dir
4997   cd conftest.dir
4998   # We will build objects and dependencies in a subdirectory because
4999   # it helps to detect inapplicable dependency modes.  For instance
5000   # both Tru64's cc and ICC support -MD to output dependencies as a
5001   # side effect of compilation, but ICC will put the dependencies in
5002   # the current directory while Tru64 will put them in the object
5003   # directory.
5004   mkdir sub
5005
5006   am_cv_CCAS_dependencies_compiler_type=none
5007   if test "$am_compiler_list" = ""; then
5008      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5009   fi
5010   am__universal=false
5011
5012
5013   for depmode in $am_compiler_list; do
5014     # Setup a source with many dependencies, because some compilers
5015     # like to wrap large dependency lists on column 80 (with \), and
5016     # we should not choose a depcomp mode which is confused by this.
5017     #
5018     # We need to recreate these files for each test, as the compiler may
5019     # overwrite some of them when testing with obscure command lines.
5020     # This happens at least with the AIX C compiler.
5021     : > sub/conftest.c
5022     for i in 1 2 3 4 5 6; do
5023       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5024       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5025       # Solaris 10 /bin/sh.
5026       echo '/* dummy */' > sub/conftst$i.h
5027     done
5028     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5029
5030     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5031     # mode.  It turns out that the SunPro C++ compiler does not properly
5032     # handle '-M -o', and we need to detect this.  Also, some Intel
5033     # versions had trouble with output in subdirs.
5034     am__obj=sub/conftest.${OBJEXT-o}
5035     am__minus_obj="-o $am__obj"
5036     case $depmode in
5037     gcc)
5038       # This depmode causes a compiler race in universal mode.
5039       test "$am__universal" = false || continue
5040       ;;
5041     nosideeffect)
5042       # After this tag, mechanisms are not by side-effect, so they'll
5043       # only be used when explicitly requested.
5044       if test "x$enable_dependency_tracking" = xyes; then
5045         continue
5046       else
5047         break
5048       fi
5049       ;;
5050     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5051       # This compiler won't grok '-c -o', but also, the minuso test has
5052       # not run yet.  These depmodes are late enough in the game, and
5053       # so weak that their functioning should not be impacted.
5054       am__obj=conftest.${OBJEXT-o}
5055       am__minus_obj=
5056       ;;
5057     none) break ;;
5058     esac
5059     if depmode=$depmode \
5060        source=sub/conftest.c object=$am__obj \
5061        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5062        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5063          >/dev/null 2>conftest.err &&
5064        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5065        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5066        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5067        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5068       # icc doesn't choke on unknown options, it will just issue warnings
5069       # or remarks (even with -Werror).  So we grep stderr for any message
5070       # that says an option was ignored or not supported.
5071       # When given -MP, icc 7.0 and 7.1 complain thusly:
5072       #   icc: Command line warning: ignoring option '-M'; no argument required
5073       # The diagnosis changed in icc 8.0:
5074       #   icc: Command line remark: option '-MP' not supported
5075       if (grep 'ignoring option' conftest.err ||
5076           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5077         am_cv_CCAS_dependencies_compiler_type=$depmode
5078         break
5079       fi
5080     fi
5081   done
5082
5083   cd ..
5084   rm -rf conftest.dir
5085 else
5086   am_cv_CCAS_dependencies_compiler_type=none
5087 fi
5088
5089 fi
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5091 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5092 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5093
5094  if
5095   test "x$enable_dependency_tracking" != xno \
5096   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5097   am__fastdepCCAS_TRUE=
5098   am__fastdepCCAS_FALSE='#'
5099 else
5100   am__fastdepCCAS_TRUE='#'
5101   am__fastdepCCAS_FALSE=
5102 fi
5103
5104
5105
5106 case `pwd` in
5107   *\ * | *\     *)
5108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5109 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5110 esac
5111
5112
5113
5114 macro_version='2.2.7a'
5115 macro_revision='1.3134'
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129 ltmain="$ac_aux_dir/ltmain.sh"
5130
5131 # Backslashify metacharacters that are still active within
5132 # double-quoted strings.
5133 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5134
5135 # Same as above, but do not quote variable references.
5136 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5137
5138 # Sed substitution to delay expansion of an escaped shell variable in a
5139 # double_quote_subst'ed string.
5140 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5141
5142 # Sed substitution to delay expansion of an escaped single quote.
5143 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5144
5145 # Sed substitution to avoid accidental globbing in evaled expressions
5146 no_glob_subst='s/\*/\\\*/g'
5147
5148 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5149 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5150 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5153 $as_echo_n "checking how to print strings... " >&6; }
5154 # Test print first, because it will be a builtin if present.
5155 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5156    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5157   ECHO='print -r --'
5158 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5159   ECHO='printf %s\n'
5160 else
5161   # Use this function as a fallback that always works.
5162   func_fallback_echo ()
5163   {
5164     eval 'cat <<_LTECHO_EOF
5165 $1
5166 _LTECHO_EOF'
5167   }
5168   ECHO='func_fallback_echo'
5169 fi
5170
5171 # func_echo_all arg...
5172 # Invoke $ECHO with all args, space-separated.
5173 func_echo_all ()
5174 {
5175     $ECHO ""
5176 }
5177
5178 case "$ECHO" in
5179   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5180 $as_echo "printf" >&6; } ;;
5181   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5182 $as_echo "print -r" >&6; } ;;
5183   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5184 $as_echo "cat" >&6; } ;;
5185 esac
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5201 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5202 if ${ac_cv_path_SED+:} false; then :
5203   $as_echo_n "(cached) " >&6
5204 else
5205             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5206      for ac_i in 1 2 3 4 5 6 7; do
5207        ac_script="$ac_script$as_nl$ac_script"
5208      done
5209      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5210      { ac_script=; unset ac_script;}
5211      if test -z "$SED"; then
5212   ac_path_SED_found=false
5213   # Loop through the user's path and test for each of PROGNAME-LIST
5214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5215 for as_dir in $PATH
5216 do
5217   IFS=$as_save_IFS
5218   test -z "$as_dir" && as_dir=.
5219     for ac_prog in sed gsed; do
5220     for ac_exec_ext in '' $ac_executable_extensions; do
5221       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5222       as_fn_executable_p "$ac_path_SED" || continue
5223 # Check for GNU ac_path_SED and select it if it is found.
5224   # Check for GNU $ac_path_SED
5225 case `"$ac_path_SED" --version 2>&1` in
5226 *GNU*)
5227   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5228 *)
5229   ac_count=0
5230   $as_echo_n 0123456789 >"conftest.in"
5231   while :
5232   do
5233     cat "conftest.in" "conftest.in" >"conftest.tmp"
5234     mv "conftest.tmp" "conftest.in"
5235     cp "conftest.in" "conftest.nl"
5236     $as_echo '' >> "conftest.nl"
5237     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5238     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5239     as_fn_arith $ac_count + 1 && ac_count=$as_val
5240     if test $ac_count -gt ${ac_path_SED_max-0}; then
5241       # Best one so far, save it but keep looking for a better one
5242       ac_cv_path_SED="$ac_path_SED"
5243       ac_path_SED_max=$ac_count
5244     fi
5245     # 10*(2^10) chars as input seems more than enough
5246     test $ac_count -gt 10 && break
5247   done
5248   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5249 esac
5250
5251       $ac_path_SED_found && break 3
5252     done
5253   done
5254   done
5255 IFS=$as_save_IFS
5256   if test -z "$ac_cv_path_SED"; then
5257     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5258   fi
5259 else
5260   ac_cv_path_SED=$SED
5261 fi
5262
5263 fi
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5265 $as_echo "$ac_cv_path_SED" >&6; }
5266  SED="$ac_cv_path_SED"
5267   rm -f conftest.sed
5268
5269 test -z "$SED" && SED=sed
5270 Xsed="$SED -e 1s/^X//"
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5283 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5284 if ${ac_cv_path_GREP+:} false; then :
5285   $as_echo_n "(cached) " >&6
5286 else
5287   if test -z "$GREP"; then
5288   ac_path_GREP_found=false
5289   # Loop through the user's path and test for each of PROGNAME-LIST
5290   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5291 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5292 do
5293   IFS=$as_save_IFS
5294   test -z "$as_dir" && as_dir=.
5295     for ac_prog in grep ggrep; do
5296     for ac_exec_ext in '' $ac_executable_extensions; do
5297       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5298       as_fn_executable_p "$ac_path_GREP" || continue
5299 # Check for GNU ac_path_GREP and select it if it is found.
5300   # Check for GNU $ac_path_GREP
5301 case `"$ac_path_GREP" --version 2>&1` in
5302 *GNU*)
5303   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5304 *)
5305   ac_count=0
5306   $as_echo_n 0123456789 >"conftest.in"
5307   while :
5308   do
5309     cat "conftest.in" "conftest.in" >"conftest.tmp"
5310     mv "conftest.tmp" "conftest.in"
5311     cp "conftest.in" "conftest.nl"
5312     $as_echo 'GREP' >> "conftest.nl"
5313     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5314     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5315     as_fn_arith $ac_count + 1 && ac_count=$as_val
5316     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5317       # Best one so far, save it but keep looking for a better one
5318       ac_cv_path_GREP="$ac_path_GREP"
5319       ac_path_GREP_max=$ac_count
5320     fi
5321     # 10*(2^10) chars as input seems more than enough
5322     test $ac_count -gt 10 && break
5323   done
5324   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5325 esac
5326
5327       $ac_path_GREP_found && break 3
5328     done
5329   done
5330   done
5331 IFS=$as_save_IFS
5332   if test -z "$ac_cv_path_GREP"; then
5333     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5334   fi
5335 else
5336   ac_cv_path_GREP=$GREP
5337 fi
5338
5339 fi
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5341 $as_echo "$ac_cv_path_GREP" >&6; }
5342  GREP="$ac_cv_path_GREP"
5343
5344
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5346 $as_echo_n "checking for egrep... " >&6; }
5347 if ${ac_cv_path_EGREP+:} false; then :
5348   $as_echo_n "(cached) " >&6
5349 else
5350   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5351    then ac_cv_path_EGREP="$GREP -E"
5352    else
5353      if test -z "$EGREP"; then
5354   ac_path_EGREP_found=false
5355   # Loop through the user's path and test for each of PROGNAME-LIST
5356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5357 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5358 do
5359   IFS=$as_save_IFS
5360   test -z "$as_dir" && as_dir=.
5361     for ac_prog in egrep; do
5362     for ac_exec_ext in '' $ac_executable_extensions; do
5363       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5364       as_fn_executable_p "$ac_path_EGREP" || continue
5365 # Check for GNU ac_path_EGREP and select it if it is found.
5366   # Check for GNU $ac_path_EGREP
5367 case `"$ac_path_EGREP" --version 2>&1` in
5368 *GNU*)
5369   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5370 *)
5371   ac_count=0
5372   $as_echo_n 0123456789 >"conftest.in"
5373   while :
5374   do
5375     cat "conftest.in" "conftest.in" >"conftest.tmp"
5376     mv "conftest.tmp" "conftest.in"
5377     cp "conftest.in" "conftest.nl"
5378     $as_echo 'EGREP' >> "conftest.nl"
5379     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5380     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5381     as_fn_arith $ac_count + 1 && ac_count=$as_val
5382     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5383       # Best one so far, save it but keep looking for a better one
5384       ac_cv_path_EGREP="$ac_path_EGREP"
5385       ac_path_EGREP_max=$ac_count
5386     fi
5387     # 10*(2^10) chars as input seems more than enough
5388     test $ac_count -gt 10 && break
5389   done
5390   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5391 esac
5392
5393       $ac_path_EGREP_found && break 3
5394     done
5395   done
5396   done
5397 IFS=$as_save_IFS
5398   if test -z "$ac_cv_path_EGREP"; then
5399     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5400   fi
5401 else
5402   ac_cv_path_EGREP=$EGREP
5403 fi
5404
5405    fi
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5408 $as_echo "$ac_cv_path_EGREP" >&6; }
5409  EGREP="$ac_cv_path_EGREP"
5410
5411
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5413 $as_echo_n "checking for fgrep... " >&6; }
5414 if ${ac_cv_path_FGREP+:} false; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5418    then ac_cv_path_FGREP="$GREP -F"
5419    else
5420      if test -z "$FGREP"; then
5421   ac_path_FGREP_found=false
5422   # Loop through the user's path and test for each of PROGNAME-LIST
5423   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5424 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5425 do
5426   IFS=$as_save_IFS
5427   test -z "$as_dir" && as_dir=.
5428     for ac_prog in fgrep; do
5429     for ac_exec_ext in '' $ac_executable_extensions; do
5430       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5431       as_fn_executable_p "$ac_path_FGREP" || continue
5432 # Check for GNU ac_path_FGREP and select it if it is found.
5433   # Check for GNU $ac_path_FGREP
5434 case `"$ac_path_FGREP" --version 2>&1` in
5435 *GNU*)
5436   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5437 *)
5438   ac_count=0
5439   $as_echo_n 0123456789 >"conftest.in"
5440   while :
5441   do
5442     cat "conftest.in" "conftest.in" >"conftest.tmp"
5443     mv "conftest.tmp" "conftest.in"
5444     cp "conftest.in" "conftest.nl"
5445     $as_echo 'FGREP' >> "conftest.nl"
5446     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5447     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5448     as_fn_arith $ac_count + 1 && ac_count=$as_val
5449     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5450       # Best one so far, save it but keep looking for a better one
5451       ac_cv_path_FGREP="$ac_path_FGREP"
5452       ac_path_FGREP_max=$ac_count
5453     fi
5454     # 10*(2^10) chars as input seems more than enough
5455     test $ac_count -gt 10 && break
5456   done
5457   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5458 esac
5459
5460       $ac_path_FGREP_found && break 3
5461     done
5462   done
5463   done
5464 IFS=$as_save_IFS
5465   if test -z "$ac_cv_path_FGREP"; then
5466     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5467   fi
5468 else
5469   ac_cv_path_FGREP=$FGREP
5470 fi
5471
5472    fi
5473 fi
5474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5475 $as_echo "$ac_cv_path_FGREP" >&6; }
5476  FGREP="$ac_cv_path_FGREP"
5477
5478
5479 test -z "$GREP" && GREP=grep
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499 # Check whether --with-gnu-ld was given.
5500 if test "${with_gnu_ld+set}" = set; then :
5501   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5502 else
5503   with_gnu_ld=no
5504 fi
5505
5506 ac_prog=ld
5507 if test "$GCC" = yes; then
5508   # Check if gcc -print-prog-name=ld gives a path.
5509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5510 $as_echo_n "checking for ld used by $CC... " >&6; }
5511   case $host in
5512   *-*-mingw*)
5513     # gcc leaves a trailing carriage return which upsets mingw
5514     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5515   *)
5516     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5517   esac
5518   case $ac_prog in
5519     # Accept absolute paths.
5520     [\\/]* | ?:[\\/]*)
5521       re_direlt='/[^/][^/]*/\.\./'
5522       # Canonicalize the pathname of ld
5523       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5524       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5525         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5526       done
5527       test -z "$LD" && LD="$ac_prog"
5528       ;;
5529   "")
5530     # If it fails, then pretend we aren't using GCC.
5531     ac_prog=ld
5532     ;;
5533   *)
5534     # If it is relative, then search for the first ld in PATH.
5535     with_gnu_ld=unknown
5536     ;;
5537   esac
5538 elif test "$with_gnu_ld" = yes; then
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5540 $as_echo_n "checking for GNU ld... " >&6; }
5541 else
5542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5543 $as_echo_n "checking for non-GNU ld... " >&6; }
5544 fi
5545 if ${lt_cv_path_LD+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548   if test -z "$LD"; then
5549   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5550   for ac_dir in $PATH; do
5551     IFS="$lt_save_ifs"
5552     test -z "$ac_dir" && ac_dir=.
5553     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5554       lt_cv_path_LD="$ac_dir/$ac_prog"
5555       # Check to see if the program is GNU ld.  I'd rather use --version,
5556       # but apparently some variants of GNU ld only accept -v.
5557       # Break only if it was the GNU/non-GNU ld that we prefer.
5558       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5559       *GNU* | *'with BFD'*)
5560         test "$with_gnu_ld" != no && break
5561         ;;
5562       *)
5563         test "$with_gnu_ld" != yes && break
5564         ;;
5565       esac
5566     fi
5567   done
5568   IFS="$lt_save_ifs"
5569 else
5570   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5571 fi
5572 fi
5573
5574 LD="$lt_cv_path_LD"
5575 if test -n "$LD"; then
5576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5577 $as_echo "$LD" >&6; }
5578 else
5579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5580 $as_echo "no" >&6; }
5581 fi
5582 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5584 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5585 if ${lt_cv_prog_gnu_ld+:} false; then :
5586   $as_echo_n "(cached) " >&6
5587 else
5588   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5589 case `$LD -v 2>&1 </dev/null` in
5590 *GNU* | *'with BFD'*)
5591   lt_cv_prog_gnu_ld=yes
5592   ;;
5593 *)
5594   lt_cv_prog_gnu_ld=no
5595   ;;
5596 esac
5597 fi
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5599 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5600 with_gnu_ld=$lt_cv_prog_gnu_ld
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5611 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5612 if ${lt_cv_path_NM+:} false; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   if test -n "$NM"; then
5616    # Let the user override the nm to test.
5617    lt_nm_to_check="$NM"
5618  else
5619    lt_nm_to_check="${ac_tool_prefix}nm"
5620    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5621      lt_nm_to_check="$lt_nm_to_check nm"
5622    fi
5623  fi
5624  for lt_tmp_nm in "$lt_nm_to_check"; do
5625    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5626    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5627      IFS="$lt_save_ifs"
5628      test -z "$ac_dir" && ac_dir=.
5629      # Strip out any user-provided options from the nm to test twice,
5630      # the first time to test to see if nm (rather than its options) has
5631      # an explicit path, the second time to yield a file which can be
5632      # nm'ed itself.
5633      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5634      case "$tmp_nm_path" in
5635      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5636      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5637      esac
5638      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5639      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5640        # Check to see if the nm accepts a BSD-compat flag.
5641        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5642        #   nm: unknown option "B" ignored
5643        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5644        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5645          break
5646          ;;
5647        *)
5648          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5649          *$tmp_nm*)
5650            lt_cv_path_NM="$tmp_nm -p"
5651            break
5652            ;;
5653          *)
5654            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5655            continue # so that we can try to find one that supports BSD flags
5656            ;;
5657          esac
5658          ;;
5659        esac
5660      fi
5661    done
5662    IFS="$lt_save_ifs"
5663  done
5664  : ${lt_cv_path_NM=no}
5665 fi
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5667 $as_echo "$lt_cv_path_NM" >&6; }
5668 if test "$lt_cv_path_NM" != "no"; then
5669   NM="$lt_cv_path_NM"
5670 else
5671   # Didn't find any BSD compatible name lister, look for dumpbin.
5672   if test -n "$DUMPBIN"; then :
5673     # Let the user override the test.
5674   else
5675     if test -n "$ac_tool_prefix"; then
5676   for ac_prog in dumpbin "link -dump"
5677   do
5678     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5679 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5681 $as_echo_n "checking for $ac_word... " >&6; }
5682 if ${ac_cv_prog_DUMPBIN+:} false; then :
5683   $as_echo_n "(cached) " >&6
5684 else
5685   if test -n "$DUMPBIN"; then
5686   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5687 else
5688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5689 for as_dir in $PATH
5690 do
5691   IFS=$as_save_IFS
5692   test -z "$as_dir" && as_dir=.
5693     for ac_exec_ext in '' $ac_executable_extensions; do
5694   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5695     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5697     break 2
5698   fi
5699 done
5700   done
5701 IFS=$as_save_IFS
5702
5703 fi
5704 fi
5705 DUMPBIN=$ac_cv_prog_DUMPBIN
5706 if test -n "$DUMPBIN"; then
5707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5708 $as_echo "$DUMPBIN" >&6; }
5709 else
5710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5711 $as_echo "no" >&6; }
5712 fi
5713
5714
5715     test -n "$DUMPBIN" && break
5716   done
5717 fi
5718 if test -z "$DUMPBIN"; then
5719   ac_ct_DUMPBIN=$DUMPBIN
5720   for ac_prog in dumpbin "link -dump"
5721 do
5722   # Extract the first word of "$ac_prog", so it can be a program name with args.
5723 set dummy $ac_prog; ac_word=$2
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5725 $as_echo_n "checking for $ac_word... " >&6; }
5726 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5727   $as_echo_n "(cached) " >&6
5728 else
5729   if test -n "$ac_ct_DUMPBIN"; then
5730   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5731 else
5732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5733 for as_dir in $PATH
5734 do
5735   IFS=$as_save_IFS
5736   test -z "$as_dir" && as_dir=.
5737     for ac_exec_ext in '' $ac_executable_extensions; do
5738   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5739     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5740     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5741     break 2
5742   fi
5743 done
5744   done
5745 IFS=$as_save_IFS
5746
5747 fi
5748 fi
5749 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5750 if test -n "$ac_ct_DUMPBIN"; then
5751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5752 $as_echo "$ac_ct_DUMPBIN" >&6; }
5753 else
5754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5755 $as_echo "no" >&6; }
5756 fi
5757
5758
5759   test -n "$ac_ct_DUMPBIN" && break
5760 done
5761
5762   if test "x$ac_ct_DUMPBIN" = x; then
5763     DUMPBIN=":"
5764   else
5765     case $cross_compiling:$ac_tool_warned in
5766 yes:)
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5769 ac_tool_warned=yes ;;
5770 esac
5771     DUMPBIN=$ac_ct_DUMPBIN
5772   fi
5773 fi
5774
5775     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5776     *COFF*)
5777       DUMPBIN="$DUMPBIN -symbols"
5778       ;;
5779     *)
5780       DUMPBIN=:
5781       ;;
5782     esac
5783   fi
5784
5785   if test "$DUMPBIN" != ":"; then
5786     NM="$DUMPBIN"
5787   fi
5788 fi
5789 test -z "$NM" && NM=nm
5790
5791
5792
5793
5794
5795
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5797 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5798 if ${lt_cv_nm_interface+:} false; then :
5799   $as_echo_n "(cached) " >&6
5800 else
5801   lt_cv_nm_interface="BSD nm"
5802   echo "int some_variable = 0;" > conftest.$ac_ext
5803   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5804   (eval "$ac_compile" 2>conftest.err)
5805   cat conftest.err >&5
5806   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5807   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5808   cat conftest.err >&5
5809   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5810   cat conftest.out >&5
5811   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5812     lt_cv_nm_interface="MS dumpbin"
5813   fi
5814   rm -f conftest*
5815 fi
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5817 $as_echo "$lt_cv_nm_interface" >&6; }
5818
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5820 $as_echo_n "checking whether ln -s works... " >&6; }
5821 LN_S=$as_ln_s
5822 if test "$LN_S" = "ln -s"; then
5823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5824 $as_echo "yes" >&6; }
5825 else
5826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5827 $as_echo "no, using $LN_S" >&6; }
5828 fi
5829
5830 # find the maximum length of command line arguments
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5832 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5833 if ${lt_cv_sys_max_cmd_len+:} false; then :
5834   $as_echo_n "(cached) " >&6
5835 else
5836     i=0
5837   teststring="ABCD"
5838
5839   case $build_os in
5840   msdosdjgpp*)
5841     # On DJGPP, this test can blow up pretty badly due to problems in libc
5842     # (any single argument exceeding 2000 bytes causes a buffer overrun
5843     # during glob expansion).  Even if it were fixed, the result of this
5844     # check would be larger than it should be.
5845     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5846     ;;
5847
5848   gnu*)
5849     # Under GNU Hurd, this test is not required because there is
5850     # no limit to the length of command line arguments.
5851     # Libtool will interpret -1 as no limit whatsoever
5852     lt_cv_sys_max_cmd_len=-1;
5853     ;;
5854
5855   cygwin* | mingw* | cegcc*)
5856     # On Win9x/ME, this test blows up -- it succeeds, but takes
5857     # about 5 minutes as the teststring grows exponentially.
5858     # Worse, since 9x/ME are not pre-emptively multitasking,
5859     # you end up with a "frozen" computer, even though with patience
5860     # the test eventually succeeds (with a max line length of 256k).
5861     # Instead, let's just punt: use the minimum linelength reported by
5862     # all of the supported platforms: 8192 (on NT/2K/XP).
5863     lt_cv_sys_max_cmd_len=8192;
5864     ;;
5865
5866   mint*)
5867     # On MiNT this can take a long time and run out of memory.
5868     lt_cv_sys_max_cmd_len=8192;
5869     ;;
5870
5871   amigaos*)
5872     # On AmigaOS with pdksh, this test takes hours, literally.
5873     # So we just punt and use a minimum line length of 8192.
5874     lt_cv_sys_max_cmd_len=8192;
5875     ;;
5876
5877   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5878     # This has been around since 386BSD, at least.  Likely further.
5879     if test -x /sbin/sysctl; then
5880       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5881     elif test -x /usr/sbin/sysctl; then
5882       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5883     else
5884       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5885     fi
5886     # And add a safety zone
5887     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5888     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5889     ;;
5890
5891   interix*)
5892     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5893     lt_cv_sys_max_cmd_len=196608
5894     ;;
5895
5896   osf*)
5897     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5898     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5899     # nice to cause kernel panics so lets avoid the loop below.
5900     # First set a reasonable default.
5901     lt_cv_sys_max_cmd_len=16384
5902     #
5903     if test -x /sbin/sysconfig; then
5904       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5905         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5906       esac
5907     fi
5908     ;;
5909   sco3.2v5*)
5910     lt_cv_sys_max_cmd_len=102400
5911     ;;
5912   sysv5* | sco5v6* | sysv4.2uw2*)
5913     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5914     if test -n "$kargmax"; then
5915       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5916     else
5917       lt_cv_sys_max_cmd_len=32768
5918     fi
5919     ;;
5920   *)
5921     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5922     if test -n "$lt_cv_sys_max_cmd_len"; then
5923       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5924       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5925     else
5926       # Make teststring a little bigger before we do anything with it.
5927       # a 1K string should be a reasonable start.
5928       for i in 1 2 3 4 5 6 7 8 ; do
5929         teststring=$teststring$teststring
5930       done
5931       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5932       # If test is not a shell built-in, we'll probably end up computing a
5933       # maximum length that is only half of the actual maximum length, but
5934       # we can't tell.
5935       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5936                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5937               test $i != 17 # 1/2 MB should be enough
5938       do
5939         i=`expr $i + 1`
5940         teststring=$teststring$teststring
5941       done
5942       # Only check the string length outside the loop.
5943       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5944       teststring=
5945       # Add a significant safety factor because C++ compilers can tack on
5946       # massive amounts of additional arguments before passing them to the
5947       # linker.  It appears as though 1/2 is a usable value.
5948       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5949     fi
5950     ;;
5951   esac
5952
5953 fi
5954
5955 if test -n $lt_cv_sys_max_cmd_len ; then
5956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5957 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5958 else
5959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5960 $as_echo "none" >&6; }
5961 fi
5962 max_cmd_len=$lt_cv_sys_max_cmd_len
5963
5964
5965
5966
5967
5968
5969 : ${CP="cp -f"}
5970 : ${MV="mv -f"}
5971 : ${RM="rm -f"}
5972
5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5974 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5975 # Try some XSI features
5976 xsi_shell=no
5977 ( _lt_dummy="a/b/c"
5978   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5979       = c,a/b,, \
5980     && eval 'test $(( 1 + 1 )) -eq 2 \
5981     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5982   && xsi_shell=yes
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5984 $as_echo "$xsi_shell" >&6; }
5985
5986
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5988 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5989 lt_shell_append=no
5990 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5991     >/dev/null 2>&1 \
5992   && lt_shell_append=yes
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5994 $as_echo "$lt_shell_append" >&6; }
5995
5996
5997 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5998   lt_unset=unset
5999 else
6000   lt_unset=false
6001 fi
6002
6003
6004
6005
6006
6007 # test EBCDIC or ASCII
6008 case `echo X|tr X '\101'` in
6009  A) # ASCII based system
6010     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6011   lt_SP2NL='tr \040 \012'
6012   lt_NL2SP='tr \015\012 \040\040'
6013   ;;
6014  *) # EBCDIC based system
6015   lt_SP2NL='tr \100 \n'
6016   lt_NL2SP='tr \r\n \100\100'
6017   ;;
6018 esac
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6029 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6030 if ${lt_cv_ld_reload_flag+:} false; then :
6031   $as_echo_n "(cached) " >&6
6032 else
6033   lt_cv_ld_reload_flag='-r'
6034 fi
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6036 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6037 reload_flag=$lt_cv_ld_reload_flag
6038 case $reload_flag in
6039 "" | " "*) ;;
6040 *) reload_flag=" $reload_flag" ;;
6041 esac
6042 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6043 case $host_os in
6044   darwin*)
6045     if test "$GCC" = yes; then
6046       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6047     else
6048       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6049     fi
6050     ;;
6051 esac
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061 if test -n "$ac_tool_prefix"; then
6062   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6063 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6065 $as_echo_n "checking for $ac_word... " >&6; }
6066 if ${ac_cv_prog_OBJDUMP+:} false; then :
6067   $as_echo_n "(cached) " >&6
6068 else
6069   if test -n "$OBJDUMP"; then
6070   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6071 else
6072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6073 for as_dir in $PATH
6074 do
6075   IFS=$as_save_IFS
6076   test -z "$as_dir" && as_dir=.
6077     for ac_exec_ext in '' $ac_executable_extensions; do
6078   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6079     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6080     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6081     break 2
6082   fi
6083 done
6084   done
6085 IFS=$as_save_IFS
6086
6087 fi
6088 fi
6089 OBJDUMP=$ac_cv_prog_OBJDUMP
6090 if test -n "$OBJDUMP"; then
6091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6092 $as_echo "$OBJDUMP" >&6; }
6093 else
6094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6095 $as_echo "no" >&6; }
6096 fi
6097
6098
6099 fi
6100 if test -z "$ac_cv_prog_OBJDUMP"; then
6101   ac_ct_OBJDUMP=$OBJDUMP
6102   # Extract the first word of "objdump", so it can be a program name with args.
6103 set dummy objdump; ac_word=$2
6104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6105 $as_echo_n "checking for $ac_word... " >&6; }
6106 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6107   $as_echo_n "(cached) " >&6
6108 else
6109   if test -n "$ac_ct_OBJDUMP"; then
6110   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6111 else
6112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6113 for as_dir in $PATH
6114 do
6115   IFS=$as_save_IFS
6116   test -z "$as_dir" && as_dir=.
6117     for ac_exec_ext in '' $ac_executable_extensions; do
6118   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6119     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6121     break 2
6122   fi
6123 done
6124   done
6125 IFS=$as_save_IFS
6126
6127 fi
6128 fi
6129 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6130 if test -n "$ac_ct_OBJDUMP"; then
6131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6132 $as_echo "$ac_ct_OBJDUMP" >&6; }
6133 else
6134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6135 $as_echo "no" >&6; }
6136 fi
6137
6138   if test "x$ac_ct_OBJDUMP" = x; then
6139     OBJDUMP="false"
6140   else
6141     case $cross_compiling:$ac_tool_warned in
6142 yes:)
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6144 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6145 ac_tool_warned=yes ;;
6146 esac
6147     OBJDUMP=$ac_ct_OBJDUMP
6148   fi
6149 else
6150   OBJDUMP="$ac_cv_prog_OBJDUMP"
6151 fi
6152
6153 test -z "$OBJDUMP" && OBJDUMP=objdump
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6164 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6165 if ${lt_cv_deplibs_check_method+:} false; then :
6166   $as_echo_n "(cached) " >&6
6167 else
6168   lt_cv_file_magic_cmd='$MAGIC_CMD'
6169 lt_cv_file_magic_test_file=
6170 lt_cv_deplibs_check_method='unknown'
6171 # Need to set the preceding variable on all platforms that support
6172 # interlibrary dependencies.
6173 # 'none' -- dependencies not supported.
6174 # `unknown' -- same as none, but documents that we really don't know.
6175 # 'pass_all' -- all dependencies passed with no checks.
6176 # 'test_compile' -- check by making test program.
6177 # 'file_magic [[regex]]' -- check by looking for files in library path
6178 # which responds to the $file_magic_cmd with a given extended regex.
6179 # If you have `file' or equivalent on your system and you're not sure
6180 # whether `pass_all' will *always* work, you probably want this one.
6181
6182 case $host_os in
6183 aix[4-9]*)
6184   lt_cv_deplibs_check_method=pass_all
6185   ;;
6186
6187 beos*)
6188   lt_cv_deplibs_check_method=pass_all
6189   ;;
6190
6191 bsdi[45]*)
6192   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6193   lt_cv_file_magic_cmd='/usr/bin/file -L'
6194   lt_cv_file_magic_test_file=/shlib/libc.so
6195   ;;
6196
6197 cygwin*)
6198   # func_win32_libid is a shell function defined in ltmain.sh
6199   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6200   lt_cv_file_magic_cmd='func_win32_libid'
6201   ;;
6202
6203 mingw* | pw32*)
6204   # Base MSYS/MinGW do not provide the 'file' command needed by
6205   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6206   # unless we find 'file', for example because we are cross-compiling.
6207   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6208   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6209     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6210     lt_cv_file_magic_cmd='func_win32_libid'
6211   else
6212     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6213     lt_cv_file_magic_cmd='$OBJDUMP -f'
6214   fi
6215   ;;
6216
6217 cegcc*)
6218   # use the weaker test based on 'objdump'. See mingw*.
6219   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6220   lt_cv_file_magic_cmd='$OBJDUMP -f'
6221   ;;
6222
6223 darwin* | rhapsody*)
6224   lt_cv_deplibs_check_method=pass_all
6225   ;;
6226
6227 freebsd* | dragonfly*)
6228   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6229     case $host_cpu in
6230     i*86 )
6231       # Not sure whether the presence of OpenBSD here was a mistake.
6232       # Let's accept both of them until this is cleared up.
6233       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6234       lt_cv_file_magic_cmd=/usr/bin/file
6235       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6236       ;;
6237     esac
6238   else
6239     lt_cv_deplibs_check_method=pass_all
6240   fi
6241   ;;
6242
6243 gnu*)
6244   lt_cv_deplibs_check_method=pass_all
6245   ;;
6246
6247 haiku*)
6248   lt_cv_deplibs_check_method=pass_all
6249   ;;
6250
6251 hpux10.20* | hpux11*)
6252   lt_cv_file_magic_cmd=/usr/bin/file
6253   case $host_cpu in
6254   ia64*)
6255     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6256     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6257     ;;
6258   hppa*64*)
6259     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6260     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6261     ;;
6262   *)
6263     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6264     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6265     ;;
6266   esac
6267   ;;
6268
6269 interix[3-9]*)
6270   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6271   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6272   ;;
6273
6274 irix5* | irix6* | nonstopux*)
6275   case $LD in
6276   *-32|*"-32 ") libmagic=32-bit;;
6277   *-n32|*"-n32 ") libmagic=N32;;
6278   *-64|*"-64 ") libmagic=64-bit;;
6279   *) libmagic=never-match;;
6280   esac
6281   lt_cv_deplibs_check_method=pass_all
6282   ;;
6283
6284 # This must be Linux ELF.
6285 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6286   lt_cv_deplibs_check_method=pass_all
6287   ;;
6288
6289 netbsd*)
6290   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6291     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6292   else
6293     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6294   fi
6295   ;;
6296
6297 newos6*)
6298   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6299   lt_cv_file_magic_cmd=/usr/bin/file
6300   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6301   ;;
6302
6303 *nto* | *qnx*)
6304   lt_cv_deplibs_check_method=pass_all
6305   ;;
6306
6307 openbsd*)
6308   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6309     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6310   else
6311     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6312   fi
6313   ;;
6314
6315 osf3* | osf4* | osf5*)
6316   lt_cv_deplibs_check_method=pass_all
6317   ;;
6318
6319 rdos*)
6320   lt_cv_deplibs_check_method=pass_all
6321   ;;
6322
6323 solaris*)
6324   lt_cv_deplibs_check_method=pass_all
6325   ;;
6326
6327 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6328   lt_cv_deplibs_check_method=pass_all
6329   ;;
6330
6331 sysv4 | sysv4.3*)
6332   case $host_vendor in
6333   motorola)
6334     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]'
6335     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6336     ;;
6337   ncr)
6338     lt_cv_deplibs_check_method=pass_all
6339     ;;
6340   sequent)
6341     lt_cv_file_magic_cmd='/bin/file'
6342     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6343     ;;
6344   sni)
6345     lt_cv_file_magic_cmd='/bin/file'
6346     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6347     lt_cv_file_magic_test_file=/lib/libc.so
6348     ;;
6349   siemens)
6350     lt_cv_deplibs_check_method=pass_all
6351     ;;
6352   pc)
6353     lt_cv_deplibs_check_method=pass_all
6354     ;;
6355   esac
6356   ;;
6357
6358 tpf*)
6359   lt_cv_deplibs_check_method=pass_all
6360   ;;
6361 vxworks*)
6362   # Assume VxWorks cross toolchains are built on Linux, possibly
6363   # as canadian for Windows hosts.
6364   lt_cv_deplibs_check_method=pass_all
6365   ;;
6366 esac
6367
6368 fi
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6370 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6371 file_magic_cmd=$lt_cv_file_magic_cmd
6372 deplibs_check_method=$lt_cv_deplibs_check_method
6373 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386 plugin_option=
6387 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6388 for plugin in $plugin_names; do
6389   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6390   if test x$plugin_so = x$plugin; then
6391     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6392   fi
6393   if test x$plugin_so != x$plugin; then
6394     plugin_option="--plugin $plugin_so"
6395     break
6396   fi
6397 done
6398
6399 if test -n "$ac_tool_prefix"; then
6400   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6401 set dummy ${ac_tool_prefix}ar; ac_word=$2
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6403 $as_echo_n "checking for $ac_word... " >&6; }
6404 if ${ac_cv_prog_AR+:} false; then :
6405   $as_echo_n "(cached) " >&6
6406 else
6407   if test -n "$AR"; then
6408   ac_cv_prog_AR="$AR" # Let the user override the test.
6409 else
6410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6411 for as_dir in $PATH
6412 do
6413   IFS=$as_save_IFS
6414   test -z "$as_dir" && as_dir=.
6415     for ac_exec_ext in '' $ac_executable_extensions; do
6416   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6417     ac_cv_prog_AR="${ac_tool_prefix}ar"
6418     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6419     break 2
6420   fi
6421 done
6422   done
6423 IFS=$as_save_IFS
6424
6425 fi
6426 fi
6427 AR=$ac_cv_prog_AR
6428 if test -n "$AR"; then
6429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6430 $as_echo "$AR" >&6; }
6431 else
6432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6433 $as_echo "no" >&6; }
6434 fi
6435
6436
6437 fi
6438 if test -z "$ac_cv_prog_AR"; then
6439   ac_ct_AR=$AR
6440   # Extract the first word of "ar", so it can be a program name with args.
6441 set dummy ar; ac_word=$2
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6443 $as_echo_n "checking for $ac_word... " >&6; }
6444 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6445   $as_echo_n "(cached) " >&6
6446 else
6447   if test -n "$ac_ct_AR"; then
6448   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6449 else
6450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6451 for as_dir in $PATH
6452 do
6453   IFS=$as_save_IFS
6454   test -z "$as_dir" && as_dir=.
6455     for ac_exec_ext in '' $ac_executable_extensions; do
6456   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6457     ac_cv_prog_ac_ct_AR="ar"
6458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6459     break 2
6460   fi
6461 done
6462   done
6463 IFS=$as_save_IFS
6464
6465 fi
6466 fi
6467 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6468 if test -n "$ac_ct_AR"; then
6469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6470 $as_echo "$ac_ct_AR" >&6; }
6471 else
6472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6473 $as_echo "no" >&6; }
6474 fi
6475
6476   if test "x$ac_ct_AR" = x; then
6477     AR="false"
6478   else
6479     case $cross_compiling:$ac_tool_warned in
6480 yes:)
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6482 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6483 ac_tool_warned=yes ;;
6484 esac
6485     AR=$ac_ct_AR
6486   fi
6487 else
6488   AR="$ac_cv_prog_AR"
6489 fi
6490
6491 test -z "$AR" && AR=ar
6492 if test -n "$plugin_option"; then
6493   if $AR --help 2>&1 | grep -q "\--plugin"; then
6494     touch conftest.c
6495     $AR $plugin_option rc conftest.a conftest.c
6496     if test "$?" != 0; then
6497       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6498 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6499     else
6500       AR="$AR $plugin_option"
6501     fi
6502     rm -f conftest.*
6503   fi
6504 fi
6505 test -z "$AR_FLAGS" && AR_FLAGS=cru
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517 if test -n "$ac_tool_prefix"; then
6518   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6519 set dummy ${ac_tool_prefix}strip; ac_word=$2
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6521 $as_echo_n "checking for $ac_word... " >&6; }
6522 if ${ac_cv_prog_STRIP+:} false; then :
6523   $as_echo_n "(cached) " >&6
6524 else
6525   if test -n "$STRIP"; then
6526   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6527 else
6528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6529 for as_dir in $PATH
6530 do
6531   IFS=$as_save_IFS
6532   test -z "$as_dir" && as_dir=.
6533     for ac_exec_ext in '' $ac_executable_extensions; do
6534   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6535     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6537     break 2
6538   fi
6539 done
6540   done
6541 IFS=$as_save_IFS
6542
6543 fi
6544 fi
6545 STRIP=$ac_cv_prog_STRIP
6546 if test -n "$STRIP"; then
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6548 $as_echo "$STRIP" >&6; }
6549 else
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6551 $as_echo "no" >&6; }
6552 fi
6553
6554
6555 fi
6556 if test -z "$ac_cv_prog_STRIP"; then
6557   ac_ct_STRIP=$STRIP
6558   # Extract the first word of "strip", so it can be a program name with args.
6559 set dummy strip; ac_word=$2
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6561 $as_echo_n "checking for $ac_word... " >&6; }
6562 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6563   $as_echo_n "(cached) " >&6
6564 else
6565   if test -n "$ac_ct_STRIP"; then
6566   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6567 else
6568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6569 for as_dir in $PATH
6570 do
6571   IFS=$as_save_IFS
6572   test -z "$as_dir" && as_dir=.
6573     for ac_exec_ext in '' $ac_executable_extensions; do
6574   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6575     ac_cv_prog_ac_ct_STRIP="strip"
6576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6577     break 2
6578   fi
6579 done
6580   done
6581 IFS=$as_save_IFS
6582
6583 fi
6584 fi
6585 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6586 if test -n "$ac_ct_STRIP"; then
6587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6588 $as_echo "$ac_ct_STRIP" >&6; }
6589 else
6590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6591 $as_echo "no" >&6; }
6592 fi
6593
6594   if test "x$ac_ct_STRIP" = x; then
6595     STRIP=":"
6596   else
6597     case $cross_compiling:$ac_tool_warned in
6598 yes:)
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6601 ac_tool_warned=yes ;;
6602 esac
6603     STRIP=$ac_ct_STRIP
6604   fi
6605 else
6606   STRIP="$ac_cv_prog_STRIP"
6607 fi
6608
6609 test -z "$STRIP" && STRIP=:
6610
6611
6612
6613
6614
6615
6616 if test -n "$ac_tool_prefix"; then
6617   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6618 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6620 $as_echo_n "checking for $ac_word... " >&6; }
6621 if ${ac_cv_prog_RANLIB+:} false; then :
6622   $as_echo_n "(cached) " >&6
6623 else
6624   if test -n "$RANLIB"; then
6625   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6626 else
6627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6628 for as_dir in $PATH
6629 do
6630   IFS=$as_save_IFS
6631   test -z "$as_dir" && as_dir=.
6632     for ac_exec_ext in '' $ac_executable_extensions; do
6633   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6634     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6635     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6636     break 2
6637   fi
6638 done
6639   done
6640 IFS=$as_save_IFS
6641
6642 fi
6643 fi
6644 RANLIB=$ac_cv_prog_RANLIB
6645 if test -n "$RANLIB"; then
6646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6647 $as_echo "$RANLIB" >&6; }
6648 else
6649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6650 $as_echo "no" >&6; }
6651 fi
6652
6653
6654 fi
6655 if test -z "$ac_cv_prog_RANLIB"; then
6656   ac_ct_RANLIB=$RANLIB
6657   # Extract the first word of "ranlib", so it can be a program name with args.
6658 set dummy ranlib; ac_word=$2
6659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6660 $as_echo_n "checking for $ac_word... " >&6; }
6661 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6662   $as_echo_n "(cached) " >&6
6663 else
6664   if test -n "$ac_ct_RANLIB"; then
6665   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6666 else
6667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6668 for as_dir in $PATH
6669 do
6670   IFS=$as_save_IFS
6671   test -z "$as_dir" && as_dir=.
6672     for ac_exec_ext in '' $ac_executable_extensions; do
6673   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6674     ac_cv_prog_ac_ct_RANLIB="ranlib"
6675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6676     break 2
6677   fi
6678 done
6679   done
6680 IFS=$as_save_IFS
6681
6682 fi
6683 fi
6684 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6685 if test -n "$ac_ct_RANLIB"; then
6686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6687 $as_echo "$ac_ct_RANLIB" >&6; }
6688 else
6689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6690 $as_echo "no" >&6; }
6691 fi
6692
6693   if test "x$ac_ct_RANLIB" = x; then
6694     RANLIB=":"
6695   else
6696     case $cross_compiling:$ac_tool_warned in
6697 yes:)
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6699 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6700 ac_tool_warned=yes ;;
6701 esac
6702     RANLIB=$ac_ct_RANLIB
6703   fi
6704 else
6705   RANLIB="$ac_cv_prog_RANLIB"
6706 fi
6707
6708 test -z "$RANLIB" && RANLIB=:
6709 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6710   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6711     RANLIB="$RANLIB $plugin_option"
6712   fi
6713 fi
6714
6715
6716
6717
6718
6719
6720 # Determine commands to create old-style static archives.
6721 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6722 old_postinstall_cmds='chmod 644 $oldlib'
6723 old_postuninstall_cmds=
6724
6725 if test -n "$RANLIB"; then
6726   case $host_os in
6727   openbsd*)
6728     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6729     ;;
6730   *)
6731     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6732     ;;
6733   esac
6734   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6735 fi
6736
6737 case $host_os in
6738   darwin*)
6739     lock_old_archive_extraction=yes ;;
6740   *)
6741     lock_old_archive_extraction=no ;;
6742 esac
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782 # If no C compiler was specified, use CC.
6783 LTCC=${LTCC-"$CC"}
6784
6785 # If no C compiler flags were specified, use CFLAGS.
6786 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6787
6788 # Allow CC to be a program name with arguments.
6789 compiler=$CC
6790
6791
6792 # Check for command to grab the raw symbol name followed by C symbol from nm.
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6794 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6795 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6796   $as_echo_n "(cached) " >&6
6797 else
6798
6799 # These are sane defaults that work on at least a few old systems.
6800 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6801
6802 # Character class describing NM global symbol codes.
6803 symcode='[BCDEGRST]'
6804
6805 # Regexp to match symbols that can be accessed directly from C.
6806 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6807
6808 # Define system-specific variables.
6809 case $host_os in
6810 aix*)
6811   symcode='[BCDT]'
6812   ;;
6813 cygwin* | mingw* | pw32* | cegcc*)
6814   symcode='[ABCDGISTW]'
6815   ;;
6816 hpux*)
6817   if test "$host_cpu" = ia64; then
6818     symcode='[ABCDEGRST]'
6819   fi
6820   ;;
6821 irix* | nonstopux*)
6822   symcode='[BCDEGRST]'
6823   ;;
6824 osf*)
6825   symcode='[BCDEGQRST]'
6826   ;;
6827 solaris*)
6828   symcode='[BCDRT]'
6829   ;;
6830 sco3.2v5*)
6831   symcode='[DT]'
6832   ;;
6833 sysv4.2uw2*)
6834   symcode='[DT]'
6835   ;;
6836 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6837   symcode='[ABDT]'
6838   ;;
6839 sysv4)
6840   symcode='[DFNSTU]'
6841   ;;
6842 esac
6843
6844 # If we're using GNU nm, then use its standard symbol codes.
6845 case `$NM -V 2>&1` in
6846 *GNU* | *'with BFD'*)
6847   symcode='[ABCDGIRSTW]' ;;
6848 esac
6849
6850 # Transform an extracted symbol line into a proper C declaration.
6851 # Some systems (esp. on ia64) link data and code symbols differently,
6852 # so use this general approach.
6853 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6854
6855 # Transform an extracted symbol line into symbol name and symbol address
6856 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6857 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'"
6858
6859 # Handle CRLF in mingw tool chain
6860 opt_cr=
6861 case $build_os in
6862 mingw*)
6863   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6864   ;;
6865 esac
6866
6867 # Try without a prefix underscore, then with it.
6868 for ac_symprfx in "" "_"; do
6869
6870   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6871   symxfrm="\\1 $ac_symprfx\\2 \\2"
6872
6873   # Write the raw and C identifiers.
6874   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6875     # Fake it for dumpbin and say T for any non-static function
6876     # and D for any global variable.
6877     # Also find C++ and __fastcall symbols from MSVC++,
6878     # which start with @ or ?.
6879     lt_cv_sys_global_symbol_pipe="$AWK '"\
6880 "     {last_section=section; section=\$ 3};"\
6881 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6882 "     \$ 0!~/External *\|/{next};"\
6883 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6884 "     {if(hide[section]) next};"\
6885 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6886 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6887 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6888 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6889 "     ' prfx=^$ac_symprfx"
6890   else
6891     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6892   fi
6893
6894   # Check to see that the pipe works correctly.
6895   pipe_works=no
6896
6897   rm -f conftest*
6898   cat > conftest.$ac_ext <<_LT_EOF
6899 #ifdef __cplusplus
6900 extern "C" {
6901 #endif
6902 char nm_test_var;
6903 void nm_test_func(void);
6904 void nm_test_func(void){}
6905 #ifdef __cplusplus
6906 }
6907 #endif
6908 int main(){nm_test_var='a';nm_test_func();return(0);}
6909 _LT_EOF
6910
6911   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6912   (eval $ac_compile) 2>&5
6913   ac_status=$?
6914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6915   test $ac_status = 0; }; then
6916     # Now try to grab the symbols.
6917     nlist=conftest.nm
6918     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6919   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6920   ac_status=$?
6921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6922   test $ac_status = 0; } && test -s "$nlist"; then
6923       # Try sorting and uniquifying the output.
6924       if sort "$nlist" | uniq > "$nlist"T; then
6925         mv -f "$nlist"T "$nlist"
6926       else
6927         rm -f "$nlist"T
6928       fi
6929
6930       # Make sure that we snagged all the symbols we need.
6931       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6932         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6933           cat <<_LT_EOF > conftest.$ac_ext
6934 #ifdef __cplusplus
6935 extern "C" {
6936 #endif
6937
6938 _LT_EOF
6939           # Now generate the symbol file.
6940           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6941
6942           cat <<_LT_EOF >> conftest.$ac_ext
6943
6944 /* The mapping between symbol names and symbols.  */
6945 const struct {
6946   const char *name;
6947   void       *address;
6948 }
6949 lt__PROGRAM__LTX_preloaded_symbols[] =
6950 {
6951   { "@PROGRAM@", (void *) 0 },
6952 _LT_EOF
6953           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6954           cat <<\_LT_EOF >> conftest.$ac_ext
6955   {0, (void *) 0}
6956 };
6957
6958 /* This works around a problem in FreeBSD linker */
6959 #ifdef FREEBSD_WORKAROUND
6960 static const void *lt_preloaded_setup() {
6961   return lt__PROGRAM__LTX_preloaded_symbols;
6962 }
6963 #endif
6964
6965 #ifdef __cplusplus
6966 }
6967 #endif
6968 _LT_EOF
6969           # Now try linking the two files.
6970           mv conftest.$ac_objext conftstm.$ac_objext
6971           lt_save_LIBS="$LIBS"
6972           lt_save_CFLAGS="$CFLAGS"
6973           LIBS="conftstm.$ac_objext"
6974           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6975           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6976   (eval $ac_link) 2>&5
6977   ac_status=$?
6978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6979   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6980             pipe_works=yes
6981           fi
6982           LIBS="$lt_save_LIBS"
6983           CFLAGS="$lt_save_CFLAGS"
6984         else
6985           echo "cannot find nm_test_func in $nlist" >&5
6986         fi
6987       else
6988         echo "cannot find nm_test_var in $nlist" >&5
6989       fi
6990     else
6991       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6992     fi
6993   else
6994     echo "$progname: failed program was:" >&5
6995     cat conftest.$ac_ext >&5
6996   fi
6997   rm -rf conftest* conftst*
6998
6999   # Do not use the global_symbol_pipe unless it works.
7000   if test "$pipe_works" = yes; then
7001     break
7002   else
7003     lt_cv_sys_global_symbol_pipe=
7004   fi
7005 done
7006
7007 fi
7008
7009 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7010   lt_cv_sys_global_symbol_to_cdecl=
7011 fi
7012 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7014 $as_echo "failed" >&6; }
7015 else
7016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7017 $as_echo "ok" >&6; }
7018 fi
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041 # Check whether --enable-libtool-lock was given.
7042 if test "${enable_libtool_lock+set}" = set; then :
7043   enableval=$enable_libtool_lock;
7044 fi
7045
7046 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7047
7048 # Some flags need to be propagated to the compiler or linker for good
7049 # libtool support.
7050 case $host in
7051 ia64-*-hpux*)
7052   # Find out which ABI we are using.
7053   echo 'int i;' > conftest.$ac_ext
7054   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7055   (eval $ac_compile) 2>&5
7056   ac_status=$?
7057   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7058   test $ac_status = 0; }; then
7059     case `/usr/bin/file conftest.$ac_objext` in
7060       *ELF-32*)
7061         HPUX_IA64_MODE="32"
7062         ;;
7063       *ELF-64*)
7064         HPUX_IA64_MODE="64"
7065         ;;
7066     esac
7067   fi
7068   rm -rf conftest*
7069   ;;
7070 *-*-irix6*)
7071   # Find out which ABI we are using.
7072   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7073   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7074   (eval $ac_compile) 2>&5
7075   ac_status=$?
7076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7077   test $ac_status = 0; }; then
7078     if test "$lt_cv_prog_gnu_ld" = yes; then
7079       case `/usr/bin/file conftest.$ac_objext` in
7080         *32-bit*)
7081           LD="${LD-ld} -melf32bsmip"
7082           ;;
7083         *N32*)
7084           LD="${LD-ld} -melf32bmipn32"
7085           ;;
7086         *64-bit*)
7087           LD="${LD-ld} -melf64bmip"
7088         ;;
7089       esac
7090     else
7091       case `/usr/bin/file conftest.$ac_objext` in
7092         *32-bit*)
7093           LD="${LD-ld} -32"
7094           ;;
7095         *N32*)
7096           LD="${LD-ld} -n32"
7097           ;;
7098         *64-bit*)
7099           LD="${LD-ld} -64"
7100           ;;
7101       esac
7102     fi
7103   fi
7104   rm -rf conftest*
7105   ;;
7106
7107 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7108 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7109   # Find out which ABI we are using.
7110   echo 'int i;' > conftest.$ac_ext
7111   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7112   (eval $ac_compile) 2>&5
7113   ac_status=$?
7114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7115   test $ac_status = 0; }; then
7116     case `/usr/bin/file conftest.o` in
7117       *32-bit*)
7118         case $host in
7119           x86_64-*kfreebsd*-gnu)
7120             LD="${LD-ld} -m elf_i386_fbsd"
7121             ;;
7122           x86_64-*linux*)
7123             case `/usr/bin/file conftest.o` in
7124               *x86-64*)
7125                 LD="${LD-ld} -m elf32_x86_64"
7126                 ;;
7127               *)
7128                 LD="${LD-ld} -m elf_i386"
7129                 ;;
7130             esac
7131             ;;
7132           powerpc64le-*linux*)
7133             LD="${LD-ld} -m elf32lppclinux"
7134             ;;
7135           powerpc64-*linux*)
7136             LD="${LD-ld} -m elf32ppclinux"
7137             ;;
7138           s390x-*linux*)
7139             LD="${LD-ld} -m elf_s390"
7140             ;;
7141           sparc64-*linux*)
7142             LD="${LD-ld} -m elf32_sparc"
7143             ;;
7144         esac
7145         ;;
7146       *64-bit*)
7147         case $host in
7148           x86_64-*kfreebsd*-gnu)
7149             LD="${LD-ld} -m elf_x86_64_fbsd"
7150             ;;
7151           x86_64-*linux*)
7152             LD="${LD-ld} -m elf_x86_64"
7153             ;;
7154           powerpcle-*linux*)
7155             LD="${LD-ld} -m elf64lppc"
7156             ;;
7157           powerpc-*linux*)
7158             LD="${LD-ld} -m elf64ppc"
7159             ;;
7160           s390*-*linux*|s390*-*tpf*)
7161             LD="${LD-ld} -m elf64_s390"
7162             ;;
7163           sparc*-*linux*)
7164             LD="${LD-ld} -m elf64_sparc"
7165             ;;
7166         esac
7167         ;;
7168     esac
7169   fi
7170   rm -rf conftest*
7171   ;;
7172
7173 *-*-sco3.2v5*)
7174   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7175   SAVE_CFLAGS="$CFLAGS"
7176   CFLAGS="$CFLAGS -belf"
7177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7178 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7179 if ${lt_cv_cc_needs_belf+:} false; then :
7180   $as_echo_n "(cached) " >&6
7181 else
7182   ac_ext=c
7183 ac_cpp='$CPP $CPPFLAGS'
7184 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7185 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7186 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7187
7188      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7189 /* end confdefs.h.  */
7190
7191 int
7192 main ()
7193 {
7194
7195   ;
7196   return 0;
7197 }
7198 _ACEOF
7199 if ac_fn_c_try_link "$LINENO"; then :
7200   lt_cv_cc_needs_belf=yes
7201 else
7202   lt_cv_cc_needs_belf=no
7203 fi
7204 rm -f core conftest.err conftest.$ac_objext \
7205     conftest$ac_exeext conftest.$ac_ext
7206      ac_ext=c
7207 ac_cpp='$CPP $CPPFLAGS'
7208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7211
7212 fi
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7214 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7215   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7216     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7217     CFLAGS="$SAVE_CFLAGS"
7218   fi
7219   ;;
7220 sparc*-*solaris*)
7221   # Find out which ABI we are using.
7222   echo 'int i;' > conftest.$ac_ext
7223   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7224   (eval $ac_compile) 2>&5
7225   ac_status=$?
7226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7227   test $ac_status = 0; }; then
7228     case `/usr/bin/file conftest.o` in
7229     *64-bit*)
7230       case $lt_cv_prog_gnu_ld in
7231       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7232       *)
7233         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7234           LD="${LD-ld} -64"
7235         fi
7236         ;;
7237       esac
7238       ;;
7239     esac
7240   fi
7241   rm -rf conftest*
7242   ;;
7243 esac
7244
7245 need_locks="$enable_libtool_lock"
7246
7247
7248   case $host_os in
7249     rhapsody* | darwin*)
7250     if test -n "$ac_tool_prefix"; then
7251   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7252 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7254 $as_echo_n "checking for $ac_word... " >&6; }
7255 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7256   $as_echo_n "(cached) " >&6
7257 else
7258   if test -n "$DSYMUTIL"; then
7259   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7260 else
7261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7262 for as_dir in $PATH
7263 do
7264   IFS=$as_save_IFS
7265   test -z "$as_dir" && as_dir=.
7266     for ac_exec_ext in '' $ac_executable_extensions; do
7267   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7268     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7269     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7270     break 2
7271   fi
7272 done
7273   done
7274 IFS=$as_save_IFS
7275
7276 fi
7277 fi
7278 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7279 if test -n "$DSYMUTIL"; then
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7281 $as_echo "$DSYMUTIL" >&6; }
7282 else
7283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7284 $as_echo "no" >&6; }
7285 fi
7286
7287
7288 fi
7289 if test -z "$ac_cv_prog_DSYMUTIL"; then
7290   ac_ct_DSYMUTIL=$DSYMUTIL
7291   # Extract the first word of "dsymutil", so it can be a program name with args.
7292 set dummy dsymutil; ac_word=$2
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7294 $as_echo_n "checking for $ac_word... " >&6; }
7295 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7296   $as_echo_n "(cached) " >&6
7297 else
7298   if test -n "$ac_ct_DSYMUTIL"; then
7299   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7300 else
7301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7302 for as_dir in $PATH
7303 do
7304   IFS=$as_save_IFS
7305   test -z "$as_dir" && as_dir=.
7306     for ac_exec_ext in '' $ac_executable_extensions; do
7307   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7308     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7310     break 2
7311   fi
7312 done
7313   done
7314 IFS=$as_save_IFS
7315
7316 fi
7317 fi
7318 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7319 if test -n "$ac_ct_DSYMUTIL"; then
7320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7321 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7322 else
7323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7324 $as_echo "no" >&6; }
7325 fi
7326
7327   if test "x$ac_ct_DSYMUTIL" = x; then
7328     DSYMUTIL=":"
7329   else
7330     case $cross_compiling:$ac_tool_warned in
7331 yes:)
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7333 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7334 ac_tool_warned=yes ;;
7335 esac
7336     DSYMUTIL=$ac_ct_DSYMUTIL
7337   fi
7338 else
7339   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7340 fi
7341
7342     if test -n "$ac_tool_prefix"; then
7343   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7344 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7346 $as_echo_n "checking for $ac_word... " >&6; }
7347 if ${ac_cv_prog_NMEDIT+:} false; then :
7348   $as_echo_n "(cached) " >&6
7349 else
7350   if test -n "$NMEDIT"; then
7351   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7352 else
7353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7354 for as_dir in $PATH
7355 do
7356   IFS=$as_save_IFS
7357   test -z "$as_dir" && as_dir=.
7358     for ac_exec_ext in '' $ac_executable_extensions; do
7359   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7360     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7362     break 2
7363   fi
7364 done
7365   done
7366 IFS=$as_save_IFS
7367
7368 fi
7369 fi
7370 NMEDIT=$ac_cv_prog_NMEDIT
7371 if test -n "$NMEDIT"; then
7372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7373 $as_echo "$NMEDIT" >&6; }
7374 else
7375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7376 $as_echo "no" >&6; }
7377 fi
7378
7379
7380 fi
7381 if test -z "$ac_cv_prog_NMEDIT"; then
7382   ac_ct_NMEDIT=$NMEDIT
7383   # Extract the first word of "nmedit", so it can be a program name with args.
7384 set dummy nmedit; ac_word=$2
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7386 $as_echo_n "checking for $ac_word... " >&6; }
7387 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7388   $as_echo_n "(cached) " >&6
7389 else
7390   if test -n "$ac_ct_NMEDIT"; then
7391   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7392 else
7393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7394 for as_dir in $PATH
7395 do
7396   IFS=$as_save_IFS
7397   test -z "$as_dir" && as_dir=.
7398     for ac_exec_ext in '' $ac_executable_extensions; do
7399   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7400     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7402     break 2
7403   fi
7404 done
7405   done
7406 IFS=$as_save_IFS
7407
7408 fi
7409 fi
7410 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7411 if test -n "$ac_ct_NMEDIT"; then
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7413 $as_echo "$ac_ct_NMEDIT" >&6; }
7414 else
7415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7416 $as_echo "no" >&6; }
7417 fi
7418
7419   if test "x$ac_ct_NMEDIT" = x; then
7420     NMEDIT=":"
7421   else
7422     case $cross_compiling:$ac_tool_warned in
7423 yes:)
7424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7425 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7426 ac_tool_warned=yes ;;
7427 esac
7428     NMEDIT=$ac_ct_NMEDIT
7429   fi
7430 else
7431   NMEDIT="$ac_cv_prog_NMEDIT"
7432 fi
7433
7434     if test -n "$ac_tool_prefix"; then
7435   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7436 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7438 $as_echo_n "checking for $ac_word... " >&6; }
7439 if ${ac_cv_prog_LIPO+:} false; then :
7440   $as_echo_n "(cached) " >&6
7441 else
7442   if test -n "$LIPO"; then
7443   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7444 else
7445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7446 for as_dir in $PATH
7447 do
7448   IFS=$as_save_IFS
7449   test -z "$as_dir" && as_dir=.
7450     for ac_exec_ext in '' $ac_executable_extensions; do
7451   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7452     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7453     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7454     break 2
7455   fi
7456 done
7457   done
7458 IFS=$as_save_IFS
7459
7460 fi
7461 fi
7462 LIPO=$ac_cv_prog_LIPO
7463 if test -n "$LIPO"; then
7464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7465 $as_echo "$LIPO" >&6; }
7466 else
7467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7468 $as_echo "no" >&6; }
7469 fi
7470
7471
7472 fi
7473 if test -z "$ac_cv_prog_LIPO"; then
7474   ac_ct_LIPO=$LIPO
7475   # Extract the first word of "lipo", so it can be a program name with args.
7476 set dummy lipo; ac_word=$2
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7478 $as_echo_n "checking for $ac_word... " >&6; }
7479 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7480   $as_echo_n "(cached) " >&6
7481 else
7482   if test -n "$ac_ct_LIPO"; then
7483   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7484 else
7485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7486 for as_dir in $PATH
7487 do
7488   IFS=$as_save_IFS
7489   test -z "$as_dir" && as_dir=.
7490     for ac_exec_ext in '' $ac_executable_extensions; do
7491   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7492     ac_cv_prog_ac_ct_LIPO="lipo"
7493     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7494     break 2
7495   fi
7496 done
7497   done
7498 IFS=$as_save_IFS
7499
7500 fi
7501 fi
7502 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7503 if test -n "$ac_ct_LIPO"; then
7504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7505 $as_echo "$ac_ct_LIPO" >&6; }
7506 else
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7508 $as_echo "no" >&6; }
7509 fi
7510
7511   if test "x$ac_ct_LIPO" = x; then
7512     LIPO=":"
7513   else
7514     case $cross_compiling:$ac_tool_warned in
7515 yes:)
7516 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7517 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7518 ac_tool_warned=yes ;;
7519 esac
7520     LIPO=$ac_ct_LIPO
7521   fi
7522 else
7523   LIPO="$ac_cv_prog_LIPO"
7524 fi
7525
7526     if test -n "$ac_tool_prefix"; then
7527   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7528 set dummy ${ac_tool_prefix}otool; ac_word=$2
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7530 $as_echo_n "checking for $ac_word... " >&6; }
7531 if ${ac_cv_prog_OTOOL+:} false; then :
7532   $as_echo_n "(cached) " >&6
7533 else
7534   if test -n "$OTOOL"; then
7535   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7536 else
7537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7538 for as_dir in $PATH
7539 do
7540   IFS=$as_save_IFS
7541   test -z "$as_dir" && as_dir=.
7542     for ac_exec_ext in '' $ac_executable_extensions; do
7543   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7544     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7545     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7546     break 2
7547   fi
7548 done
7549   done
7550 IFS=$as_save_IFS
7551
7552 fi
7553 fi
7554 OTOOL=$ac_cv_prog_OTOOL
7555 if test -n "$OTOOL"; then
7556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7557 $as_echo "$OTOOL" >&6; }
7558 else
7559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7560 $as_echo "no" >&6; }
7561 fi
7562
7563
7564 fi
7565 if test -z "$ac_cv_prog_OTOOL"; then
7566   ac_ct_OTOOL=$OTOOL
7567   # Extract the first word of "otool", so it can be a program name with args.
7568 set dummy otool; ac_word=$2
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7570 $as_echo_n "checking for $ac_word... " >&6; }
7571 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7572   $as_echo_n "(cached) " >&6
7573 else
7574   if test -n "$ac_ct_OTOOL"; then
7575   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7576 else
7577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7578 for as_dir in $PATH
7579 do
7580   IFS=$as_save_IFS
7581   test -z "$as_dir" && as_dir=.
7582     for ac_exec_ext in '' $ac_executable_extensions; do
7583   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7584     ac_cv_prog_ac_ct_OTOOL="otool"
7585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7586     break 2
7587   fi
7588 done
7589   done
7590 IFS=$as_save_IFS
7591
7592 fi
7593 fi
7594 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7595 if test -n "$ac_ct_OTOOL"; then
7596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7597 $as_echo "$ac_ct_OTOOL" >&6; }
7598 else
7599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7600 $as_echo "no" >&6; }
7601 fi
7602
7603   if test "x$ac_ct_OTOOL" = x; then
7604     OTOOL=":"
7605   else
7606     case $cross_compiling:$ac_tool_warned in
7607 yes:)
7608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7609 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7610 ac_tool_warned=yes ;;
7611 esac
7612     OTOOL=$ac_ct_OTOOL
7613   fi
7614 else
7615   OTOOL="$ac_cv_prog_OTOOL"
7616 fi
7617
7618     if test -n "$ac_tool_prefix"; then
7619   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7620 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7622 $as_echo_n "checking for $ac_word... " >&6; }
7623 if ${ac_cv_prog_OTOOL64+:} false; then :
7624   $as_echo_n "(cached) " >&6
7625 else
7626   if test -n "$OTOOL64"; then
7627   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7628 else
7629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7630 for as_dir in $PATH
7631 do
7632   IFS=$as_save_IFS
7633   test -z "$as_dir" && as_dir=.
7634     for ac_exec_ext in '' $ac_executable_extensions; do
7635   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7636     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7638     break 2
7639   fi
7640 done
7641   done
7642 IFS=$as_save_IFS
7643
7644 fi
7645 fi
7646 OTOOL64=$ac_cv_prog_OTOOL64
7647 if test -n "$OTOOL64"; then
7648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7649 $as_echo "$OTOOL64" >&6; }
7650 else
7651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7652 $as_echo "no" >&6; }
7653 fi
7654
7655
7656 fi
7657 if test -z "$ac_cv_prog_OTOOL64"; then
7658   ac_ct_OTOOL64=$OTOOL64
7659   # Extract the first word of "otool64", so it can be a program name with args.
7660 set dummy otool64; ac_word=$2
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7662 $as_echo_n "checking for $ac_word... " >&6; }
7663 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7664   $as_echo_n "(cached) " >&6
7665 else
7666   if test -n "$ac_ct_OTOOL64"; then
7667   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7668 else
7669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7670 for as_dir in $PATH
7671 do
7672   IFS=$as_save_IFS
7673   test -z "$as_dir" && as_dir=.
7674     for ac_exec_ext in '' $ac_executable_extensions; do
7675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7676     ac_cv_prog_ac_ct_OTOOL64="otool64"
7677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7678     break 2
7679   fi
7680 done
7681   done
7682 IFS=$as_save_IFS
7683
7684 fi
7685 fi
7686 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7687 if test -n "$ac_ct_OTOOL64"; then
7688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7689 $as_echo "$ac_ct_OTOOL64" >&6; }
7690 else
7691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7692 $as_echo "no" >&6; }
7693 fi
7694
7695   if test "x$ac_ct_OTOOL64" = x; then
7696     OTOOL64=":"
7697   else
7698     case $cross_compiling:$ac_tool_warned in
7699 yes:)
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7701 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7702 ac_tool_warned=yes ;;
7703 esac
7704     OTOOL64=$ac_ct_OTOOL64
7705   fi
7706 else
7707   OTOOL64="$ac_cv_prog_OTOOL64"
7708 fi
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7737 $as_echo_n "checking for -single_module linker flag... " >&6; }
7738 if ${lt_cv_apple_cc_single_mod+:} false; then :
7739   $as_echo_n "(cached) " >&6
7740 else
7741   lt_cv_apple_cc_single_mod=no
7742       if test -z "${LT_MULTI_MODULE}"; then
7743         # By default we will add the -single_module flag. You can override
7744         # by either setting the environment variable LT_MULTI_MODULE
7745         # non-empty at configure time, or by adding -multi_module to the
7746         # link flags.
7747         rm -rf libconftest.dylib*
7748         echo "int foo(void){return 1;}" > conftest.c
7749         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7750 -dynamiclib -Wl,-single_module conftest.c" >&5
7751         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7752           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7753         _lt_result=$?
7754         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7755           lt_cv_apple_cc_single_mod=yes
7756         else
7757           cat conftest.err >&5
7758         fi
7759         rm -rf libconftest.dylib*
7760         rm -f conftest.*
7761       fi
7762 fi
7763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7764 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7765     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7766 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7767 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7768   $as_echo_n "(cached) " >&6
7769 else
7770   lt_cv_ld_exported_symbols_list=no
7771       save_LDFLAGS=$LDFLAGS
7772       echo "_main" > conftest.sym
7773       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7774       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7775 /* end confdefs.h.  */
7776
7777 int
7778 main ()
7779 {
7780
7781   ;
7782   return 0;
7783 }
7784 _ACEOF
7785 if ac_fn_c_try_link "$LINENO"; then :
7786   lt_cv_ld_exported_symbols_list=yes
7787 else
7788   lt_cv_ld_exported_symbols_list=no
7789 fi
7790 rm -f core conftest.err conftest.$ac_objext \
7791     conftest$ac_exeext conftest.$ac_ext
7792         LDFLAGS="$save_LDFLAGS"
7793
7794 fi
7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7796 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7797     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7798 $as_echo_n "checking for -force_load linker flag... " >&6; }
7799 if ${lt_cv_ld_force_load+:} false; then :
7800   $as_echo_n "(cached) " >&6
7801 else
7802   lt_cv_ld_force_load=no
7803       cat > conftest.c << _LT_EOF
7804 int forced_loaded() { return 2;}
7805 _LT_EOF
7806       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7807       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7808       echo "$AR cru libconftest.a conftest.o" >&5
7809       $AR cru libconftest.a conftest.o 2>&5
7810       cat > conftest.c << _LT_EOF
7811 int main() { return 0;}
7812 _LT_EOF
7813       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7814       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7815       _lt_result=$?
7816       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7817         lt_cv_ld_force_load=yes
7818       else
7819         cat conftest.err >&5
7820       fi
7821         rm -f conftest.err libconftest.a conftest conftest.c
7822         rm -rf conftest.dSYM
7823
7824 fi
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7826 $as_echo "$lt_cv_ld_force_load" >&6; }
7827     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7828     # build without first building modern cctools / linker.
7829     case $host_cpu-$host_os in
7830     *-rhapsody* | *-darwin1.[012])
7831       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7832     *-darwin1.*)
7833       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7834     *-darwin*)
7835       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7836       # deployment target is forced to an earlier version.
7837       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7838         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7839           ;;
7840         10.[012][,.]*)
7841           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7842           ;;
7843         *)
7844           ;;
7845      esac
7846     ;;
7847   esac
7848     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7849       _lt_dar_single_mod='$single_module'
7850     fi
7851     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7852       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7853     else
7854       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7855     fi
7856     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7857       _lt_dsymutil='~$DSYMUTIL $lib || :'
7858     else
7859       _lt_dsymutil=
7860     fi
7861     ;;
7862   esac
7863
7864 ac_ext=c
7865 ac_cpp='$CPP $CPPFLAGS'
7866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7870 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7871 # On Suns, sometimes $CPP names a directory.
7872 if test -n "$CPP" && test -d "$CPP"; then
7873   CPP=
7874 fi
7875 if test -z "$CPP"; then
7876   if ${ac_cv_prog_CPP+:} false; then :
7877   $as_echo_n "(cached) " >&6
7878 else
7879       # Double quotes because CPP needs to be expanded
7880     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7881     do
7882       ac_preproc_ok=false
7883 for ac_c_preproc_warn_flag in '' yes
7884 do
7885   # Use a header file that comes with gcc, so configuring glibc
7886   # with a fresh cross-compiler works.
7887   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7888   # <limits.h> exists even on freestanding compilers.
7889   # On the NeXT, cc -E runs the code through the compiler's parser,
7890   # not just through cpp. "Syntax error" is here to catch this case.
7891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7892 /* end confdefs.h.  */
7893 #ifdef __STDC__
7894 # include <limits.h>
7895 #else
7896 # include <assert.h>
7897 #endif
7898                      Syntax error
7899 _ACEOF
7900 if ac_fn_c_try_cpp "$LINENO"; then :
7901
7902 else
7903   # Broken: fails on valid input.
7904 continue
7905 fi
7906 rm -f conftest.err conftest.i conftest.$ac_ext
7907
7908   # OK, works on sane cases.  Now check whether nonexistent headers
7909   # can be detected and how.
7910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7911 /* end confdefs.h.  */
7912 #include <ac_nonexistent.h>
7913 _ACEOF
7914 if ac_fn_c_try_cpp "$LINENO"; then :
7915   # Broken: success on invalid input.
7916 continue
7917 else
7918   # Passes both tests.
7919 ac_preproc_ok=:
7920 break
7921 fi
7922 rm -f conftest.err conftest.i conftest.$ac_ext
7923
7924 done
7925 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7926 rm -f conftest.i conftest.err conftest.$ac_ext
7927 if $ac_preproc_ok; then :
7928   break
7929 fi
7930
7931     done
7932     ac_cv_prog_CPP=$CPP
7933
7934 fi
7935   CPP=$ac_cv_prog_CPP
7936 else
7937   ac_cv_prog_CPP=$CPP
7938 fi
7939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7940 $as_echo "$CPP" >&6; }
7941 ac_preproc_ok=false
7942 for ac_c_preproc_warn_flag in '' yes
7943 do
7944   # Use a header file that comes with gcc, so configuring glibc
7945   # with a fresh cross-compiler works.
7946   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7947   # <limits.h> exists even on freestanding compilers.
7948   # On the NeXT, cc -E runs the code through the compiler's parser,
7949   # not just through cpp. "Syntax error" is here to catch this case.
7950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7951 /* end confdefs.h.  */
7952 #ifdef __STDC__
7953 # include <limits.h>
7954 #else
7955 # include <assert.h>
7956 #endif
7957                      Syntax error
7958 _ACEOF
7959 if ac_fn_c_try_cpp "$LINENO"; then :
7960
7961 else
7962   # Broken: fails on valid input.
7963 continue
7964 fi
7965 rm -f conftest.err conftest.i conftest.$ac_ext
7966
7967   # OK, works on sane cases.  Now check whether nonexistent headers
7968   # can be detected and how.
7969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7970 /* end confdefs.h.  */
7971 #include <ac_nonexistent.h>
7972 _ACEOF
7973 if ac_fn_c_try_cpp "$LINENO"; then :
7974   # Broken: success on invalid input.
7975 continue
7976 else
7977   # Passes both tests.
7978 ac_preproc_ok=:
7979 break
7980 fi
7981 rm -f conftest.err conftest.i conftest.$ac_ext
7982
7983 done
7984 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7985 rm -f conftest.i conftest.err conftest.$ac_ext
7986 if $ac_preproc_ok; then :
7987
7988 else
7989   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7991 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7992 See \`config.log' for more details" "$LINENO" 5; }
7993 fi
7994
7995 ac_ext=c
7996 ac_cpp='$CPP $CPPFLAGS'
7997 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7998 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7999 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8000
8001
8002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8003 $as_echo_n "checking for ANSI C header files... " >&6; }
8004 if ${ac_cv_header_stdc+:} false; then :
8005   $as_echo_n "(cached) " >&6
8006 else
8007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8008 /* end confdefs.h.  */
8009 #include <stdlib.h>
8010 #include <stdarg.h>
8011 #include <string.h>
8012 #include <float.h>
8013
8014 int
8015 main ()
8016 {
8017
8018   ;
8019   return 0;
8020 }
8021 _ACEOF
8022 if ac_fn_c_try_compile "$LINENO"; then :
8023   ac_cv_header_stdc=yes
8024 else
8025   ac_cv_header_stdc=no
8026 fi
8027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8028
8029 if test $ac_cv_header_stdc = yes; then
8030   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8032 /* end confdefs.h.  */
8033 #include <string.h>
8034
8035 _ACEOF
8036 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8037   $EGREP "memchr" >/dev/null 2>&1; then :
8038
8039 else
8040   ac_cv_header_stdc=no
8041 fi
8042 rm -f conftest*
8043
8044 fi
8045
8046 if test $ac_cv_header_stdc = yes; then
8047   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8049 /* end confdefs.h.  */
8050 #include <stdlib.h>
8051
8052 _ACEOF
8053 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8054   $EGREP "free" >/dev/null 2>&1; then :
8055
8056 else
8057   ac_cv_header_stdc=no
8058 fi
8059 rm -f conftest*
8060
8061 fi
8062
8063 if test $ac_cv_header_stdc = yes; then
8064   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8065   if test "$cross_compiling" = yes; then :
8066   :
8067 else
8068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8069 /* end confdefs.h.  */
8070 #include <ctype.h>
8071 #include <stdlib.h>
8072 #if ((' ' & 0x0FF) == 0x020)
8073 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8074 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8075 #else
8076 # define ISLOWER(c) \
8077                    (('a' <= (c) && (c) <= 'i') \
8078                      || ('j' <= (c) && (c) <= 'r') \
8079                      || ('s' <= (c) && (c) <= 'z'))
8080 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8081 #endif
8082
8083 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8084 int
8085 main ()
8086 {
8087   int i;
8088   for (i = 0; i < 256; i++)
8089     if (XOR (islower (i), ISLOWER (i))
8090         || toupper (i) != TOUPPER (i))
8091       return 2;
8092   return 0;
8093 }
8094 _ACEOF
8095 if ac_fn_c_try_run "$LINENO"; then :
8096
8097 else
8098   ac_cv_header_stdc=no
8099 fi
8100 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8101   conftest.$ac_objext conftest.beam conftest.$ac_ext
8102 fi
8103
8104 fi
8105 fi
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8107 $as_echo "$ac_cv_header_stdc" >&6; }
8108 if test $ac_cv_header_stdc = yes; then
8109
8110 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8111
8112 fi
8113
8114 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
8115 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8116                   inttypes.h stdint.h unistd.h
8117 do :
8118   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8119 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8120 "
8121 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8122   cat >>confdefs.h <<_ACEOF
8123 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8124 _ACEOF
8125
8126 fi
8127
8128 done
8129
8130
8131 for ac_header in dlfcn.h
8132 do :
8133   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8134 "
8135 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8136   cat >>confdefs.h <<_ACEOF
8137 #define HAVE_DLFCN_H 1
8138 _ACEOF
8139
8140 fi
8141
8142 done
8143
8144
8145
8146
8147
8148
8149 # Set options
8150
8151
8152
8153         enable_dlopen=no
8154
8155
8156   enable_win32_dll=no
8157
8158
8159             # Check whether --enable-shared was given.
8160 if test "${enable_shared+set}" = set; then :
8161   enableval=$enable_shared; p=${PACKAGE-default}
8162     case $enableval in
8163     yes) enable_shared=yes ;;
8164     no) enable_shared=no ;;
8165     *)
8166       enable_shared=no
8167       # Look at the argument we got.  We use all the common list separators.
8168       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8169       for pkg in $enableval; do
8170         IFS="$lt_save_ifs"
8171         if test "X$pkg" = "X$p"; then
8172           enable_shared=yes
8173         fi
8174       done
8175       IFS="$lt_save_ifs"
8176       ;;
8177     esac
8178 else
8179   enable_shared=yes
8180 fi
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190   # Check whether --enable-static was given.
8191 if test "${enable_static+set}" = set; then :
8192   enableval=$enable_static; p=${PACKAGE-default}
8193     case $enableval in
8194     yes) enable_static=yes ;;
8195     no) enable_static=no ;;
8196     *)
8197      enable_static=no
8198       # Look at the argument we got.  We use all the common list separators.
8199       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8200       for pkg in $enableval; do
8201         IFS="$lt_save_ifs"
8202         if test "X$pkg" = "X$p"; then
8203           enable_static=yes
8204         fi
8205       done
8206       IFS="$lt_save_ifs"
8207       ;;
8208     esac
8209 else
8210   enable_static=yes
8211 fi
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222 # Check whether --with-pic was given.
8223 if test "${with_pic+set}" = set; then :
8224   withval=$with_pic; pic_mode="$withval"
8225 else
8226   pic_mode=default
8227 fi
8228
8229
8230 test -z "$pic_mode" && pic_mode=default
8231
8232
8233
8234
8235
8236
8237
8238   # Check whether --enable-fast-install was given.
8239 if test "${enable_fast_install+set}" = set; then :
8240   enableval=$enable_fast_install; p=${PACKAGE-default}
8241     case $enableval in
8242     yes) enable_fast_install=yes ;;
8243     no) enable_fast_install=no ;;
8244     *)
8245       enable_fast_install=no
8246       # Look at the argument we got.  We use all the common list separators.
8247       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8248       for pkg in $enableval; do
8249         IFS="$lt_save_ifs"
8250         if test "X$pkg" = "X$p"; then
8251           enable_fast_install=yes
8252         fi
8253       done
8254       IFS="$lt_save_ifs"
8255       ;;
8256     esac
8257 else
8258   enable_fast_install=yes
8259 fi
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271 # This can be used to rebuild libtool when needed
8272 LIBTOOL_DEPS="$ltmain"
8273
8274 # Always use our own libtool.
8275 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302 test -z "$LN_S" && LN_S="ln -s"
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317 if test -n "${ZSH_VERSION+set}" ; then
8318    setopt NO_GLOB_SUBST
8319 fi
8320
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8322 $as_echo_n "checking for objdir... " >&6; }
8323 if ${lt_cv_objdir+:} false; then :
8324   $as_echo_n "(cached) " >&6
8325 else
8326   rm -f .libs 2>/dev/null
8327 mkdir .libs 2>/dev/null
8328 if test -d .libs; then
8329   lt_cv_objdir=.libs
8330 else
8331   # MS-DOS does not allow filenames that begin with a dot.
8332   lt_cv_objdir=_libs
8333 fi
8334 rmdir .libs 2>/dev/null
8335 fi
8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8337 $as_echo "$lt_cv_objdir" >&6; }
8338 objdir=$lt_cv_objdir
8339
8340
8341
8342
8343
8344 cat >>confdefs.h <<_ACEOF
8345 #define LT_OBJDIR "$lt_cv_objdir/"
8346 _ACEOF
8347
8348
8349
8350
8351 case $host_os in
8352 aix3*)
8353   # AIX sometimes has problems with the GCC collect2 program.  For some
8354   # reason, if we set the COLLECT_NAMES environment variable, the problems
8355   # vanish in a puff of smoke.
8356   if test "X${COLLECT_NAMES+set}" != Xset; then
8357     COLLECT_NAMES=
8358     export COLLECT_NAMES
8359   fi
8360   ;;
8361 esac
8362
8363 # Global variables:
8364 ofile=libtool
8365 can_build_shared=yes
8366
8367 # All known linkers require a `.a' archive for static linking (except MSVC,
8368 # which needs '.lib').
8369 libext=a
8370
8371 with_gnu_ld="$lt_cv_prog_gnu_ld"
8372
8373 old_CC="$CC"
8374 old_CFLAGS="$CFLAGS"
8375
8376 # Set sane defaults for various variables
8377 test -z "$CC" && CC=cc
8378 test -z "$LTCC" && LTCC=$CC
8379 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8380 test -z "$LD" && LD=ld
8381 test -z "$ac_objext" && ac_objext=o
8382
8383 for cc_temp in $compiler""; do
8384   case $cc_temp in
8385     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8386     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8387     \-*) ;;
8388     *) break;;
8389   esac
8390 done
8391 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8392
8393
8394 # Only perform the check for file, if the check method requires it
8395 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8396 case $deplibs_check_method in
8397 file_magic*)
8398   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8399     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8400 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8401 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8402   $as_echo_n "(cached) " >&6
8403 else
8404   case $MAGIC_CMD in
8405 [\\/*] |  ?:[\\/]*)
8406   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8407   ;;
8408 *)
8409   lt_save_MAGIC_CMD="$MAGIC_CMD"
8410   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8411   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8412   for ac_dir in $ac_dummy; do
8413     IFS="$lt_save_ifs"
8414     test -z "$ac_dir" && ac_dir=.
8415     if test -f $ac_dir/${ac_tool_prefix}file; then
8416       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8417       if test -n "$file_magic_test_file"; then
8418         case $deplibs_check_method in
8419         "file_magic "*)
8420           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8421           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8422           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8423             $EGREP "$file_magic_regex" > /dev/null; then
8424             :
8425           else
8426             cat <<_LT_EOF 1>&2
8427
8428 *** Warning: the command libtool uses to detect shared libraries,
8429 *** $file_magic_cmd, produces output that libtool cannot recognize.
8430 *** The result is that libtool may fail to recognize shared libraries
8431 *** as such.  This will affect the creation of libtool libraries that
8432 *** depend on shared libraries, but programs linked with such libtool
8433 *** libraries will work regardless of this problem.  Nevertheless, you
8434 *** may want to report the problem to your system manager and/or to
8435 *** bug-libtool@gnu.org
8436
8437 _LT_EOF
8438           fi ;;
8439         esac
8440       fi
8441       break
8442     fi
8443   done
8444   IFS="$lt_save_ifs"
8445   MAGIC_CMD="$lt_save_MAGIC_CMD"
8446   ;;
8447 esac
8448 fi
8449
8450 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8451 if test -n "$MAGIC_CMD"; then
8452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8453 $as_echo "$MAGIC_CMD" >&6; }
8454 else
8455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8456 $as_echo "no" >&6; }
8457 fi
8458
8459
8460
8461
8462
8463 if test -z "$lt_cv_path_MAGIC_CMD"; then
8464   if test -n "$ac_tool_prefix"; then
8465     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8466 $as_echo_n "checking for file... " >&6; }
8467 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8468   $as_echo_n "(cached) " >&6
8469 else
8470   case $MAGIC_CMD in
8471 [\\/*] |  ?:[\\/]*)
8472   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8473   ;;
8474 *)
8475   lt_save_MAGIC_CMD="$MAGIC_CMD"
8476   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8477   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8478   for ac_dir in $ac_dummy; do
8479     IFS="$lt_save_ifs"
8480     test -z "$ac_dir" && ac_dir=.
8481     if test -f $ac_dir/file; then
8482       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8483       if test -n "$file_magic_test_file"; then
8484         case $deplibs_check_method in
8485         "file_magic "*)
8486           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8487           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8488           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8489             $EGREP "$file_magic_regex" > /dev/null; then
8490             :
8491           else
8492             cat <<_LT_EOF 1>&2
8493
8494 *** Warning: the command libtool uses to detect shared libraries,
8495 *** $file_magic_cmd, produces output that libtool cannot recognize.
8496 *** The result is that libtool may fail to recognize shared libraries
8497 *** as such.  This will affect the creation of libtool libraries that
8498 *** depend on shared libraries, but programs linked with such libtool
8499 *** libraries will work regardless of this problem.  Nevertheless, you
8500 *** may want to report the problem to your system manager and/or to
8501 *** bug-libtool@gnu.org
8502
8503 _LT_EOF
8504           fi ;;
8505         esac
8506       fi
8507       break
8508     fi
8509   done
8510   IFS="$lt_save_ifs"
8511   MAGIC_CMD="$lt_save_MAGIC_CMD"
8512   ;;
8513 esac
8514 fi
8515
8516 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8517 if test -n "$MAGIC_CMD"; then
8518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8519 $as_echo "$MAGIC_CMD" >&6; }
8520 else
8521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8522 $as_echo "no" >&6; }
8523 fi
8524
8525
8526   else
8527     MAGIC_CMD=:
8528   fi
8529 fi
8530
8531   fi
8532   ;;
8533 esac
8534
8535 # Use C for the default configuration in the libtool script
8536
8537 lt_save_CC="$CC"
8538 ac_ext=c
8539 ac_cpp='$CPP $CPPFLAGS'
8540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8543
8544
8545 # Source file extension for C test sources.
8546 ac_ext=c
8547
8548 # Object file extension for compiled C test sources.
8549 objext=o
8550 objext=$objext
8551
8552 # Code to be used in simple compile tests
8553 lt_simple_compile_test_code="int some_variable = 0;"
8554
8555 # Code to be used in simple link tests
8556 lt_simple_link_test_code='int main(){return(0);}'
8557
8558
8559
8560
8561
8562
8563
8564 # If no C compiler was specified, use CC.
8565 LTCC=${LTCC-"$CC"}
8566
8567 # If no C compiler flags were specified, use CFLAGS.
8568 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8569
8570 # Allow CC to be a program name with arguments.
8571 compiler=$CC
8572
8573 # Save the default compiler, since it gets overwritten when the other
8574 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8575 compiler_DEFAULT=$CC
8576
8577 # save warnings/boilerplate of simple test code
8578 ac_outfile=conftest.$ac_objext
8579 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8580 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8581 _lt_compiler_boilerplate=`cat conftest.err`
8582 $RM conftest*
8583
8584 ac_outfile=conftest.$ac_objext
8585 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8586 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8587 _lt_linker_boilerplate=`cat conftest.err`
8588 $RM -r conftest*
8589
8590
8591 ## CAVEAT EMPTOR:
8592 ## There is no encapsulation within the following macros, do not change
8593 ## the running order or otherwise move them around unless you know exactly
8594 ## what you are doing...
8595 if test -n "$compiler"; then
8596
8597 lt_prog_compiler_no_builtin_flag=
8598
8599 if test "$GCC" = yes; then
8600   case $cc_basename in
8601   nvcc*)
8602     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8603   *)
8604     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8605   esac
8606
8607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8608 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8609 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8610   $as_echo_n "(cached) " >&6
8611 else
8612   lt_cv_prog_compiler_rtti_exceptions=no
8613    ac_outfile=conftest.$ac_objext
8614    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8615    lt_compiler_flag="-fno-rtti -fno-exceptions"
8616    # Insert the option either (1) after the last *FLAGS variable, or
8617    # (2) before a word containing "conftest.", or (3) at the end.
8618    # Note that $ac_compile itself does not contain backslashes and begins
8619    # with a dollar sign (not a hyphen), so the echo should work correctly.
8620    # The option is referenced via a variable to avoid confusing sed.
8621    lt_compile=`echo "$ac_compile" | $SED \
8622    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8623    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8624    -e 's:$: $lt_compiler_flag:'`
8625    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8626    (eval "$lt_compile" 2>conftest.err)
8627    ac_status=$?
8628    cat conftest.err >&5
8629    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8630    if (exit $ac_status) && test -s "$ac_outfile"; then
8631      # The compiler can only warn and ignore the option if not recognized
8632      # So say no if there are warnings other than the usual output.
8633      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8634      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8635      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8636        lt_cv_prog_compiler_rtti_exceptions=yes
8637      fi
8638    fi
8639    $RM conftest*
8640
8641 fi
8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8643 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8644
8645 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8646     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8647 else
8648     :
8649 fi
8650
8651 fi
8652
8653
8654
8655
8656
8657
8658   lt_prog_compiler_wl=
8659 lt_prog_compiler_pic=
8660 lt_prog_compiler_static=
8661
8662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8663 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8664
8665   if test "$GCC" = yes; then
8666     lt_prog_compiler_wl='-Wl,'
8667     lt_prog_compiler_static='-static'
8668
8669     case $host_os in
8670       aix*)
8671       # All AIX code is PIC.
8672       if test "$host_cpu" = ia64; then
8673         # AIX 5 now supports IA64 processor
8674         lt_prog_compiler_static='-Bstatic'
8675       fi
8676       lt_prog_compiler_pic='-fPIC'
8677       ;;
8678
8679     amigaos*)
8680       case $host_cpu in
8681       powerpc)
8682             # see comment about AmigaOS4 .so support
8683             lt_prog_compiler_pic='-fPIC'
8684         ;;
8685       m68k)
8686             # FIXME: we need at least 68020 code to build shared libraries, but
8687             # adding the `-m68020' flag to GCC prevents building anything better,
8688             # like `-m68040'.
8689             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8690         ;;
8691       esac
8692       ;;
8693
8694     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8695       # PIC is the default for these OSes.
8696       ;;
8697
8698     mingw* | cygwin* | pw32* | os2* | cegcc*)
8699       # This hack is so that the source file can tell whether it is being
8700       # built for inclusion in a dll (and should export symbols for example).
8701       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8702       # (--disable-auto-import) libraries
8703       lt_prog_compiler_pic='-DDLL_EXPORT'
8704       ;;
8705
8706     darwin* | rhapsody*)
8707       # PIC is the default on this platform
8708       # Common symbols not allowed in MH_DYLIB files
8709       lt_prog_compiler_pic='-fno-common'
8710       ;;
8711
8712     haiku*)
8713       # PIC is the default for Haiku.
8714       # The "-static" flag exists, but is broken.
8715       lt_prog_compiler_static=
8716       ;;
8717
8718     hpux*)
8719       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8720       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8721       # sets the default TLS model and affects inlining.
8722       case $host_cpu in
8723       hppa*64*)
8724         # +Z the default
8725         ;;
8726       *)
8727         lt_prog_compiler_pic='-fPIC'
8728         ;;
8729       esac
8730       ;;
8731
8732     interix[3-9]*)
8733       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8734       # Instead, we relocate shared libraries at runtime.
8735       ;;
8736
8737     msdosdjgpp*)
8738       # Just because we use GCC doesn't mean we suddenly get shared libraries
8739       # on systems that don't support them.
8740       lt_prog_compiler_can_build_shared=no
8741       enable_shared=no
8742       ;;
8743
8744     *nto* | *qnx*)
8745       # QNX uses GNU C++, but need to define -shared option too, otherwise
8746       # it will coredump.
8747       lt_prog_compiler_pic='-fPIC -shared'
8748       ;;
8749
8750     sysv4*MP*)
8751       if test -d /usr/nec; then
8752         lt_prog_compiler_pic=-Kconform_pic
8753       fi
8754       ;;
8755
8756     *)
8757       lt_prog_compiler_pic='-fPIC'
8758       ;;
8759     esac
8760
8761     case $cc_basename in
8762     nvcc*) # Cuda Compiler Driver 2.2
8763       lt_prog_compiler_wl='-Xlinker '
8764       lt_prog_compiler_pic='-Xcompiler -fPIC'
8765       ;;
8766     esac
8767   else
8768     # PORTME Check for flag to pass linker flags through the system compiler.
8769     case $host_os in
8770     aix*)
8771       lt_prog_compiler_wl='-Wl,'
8772       if test "$host_cpu" = ia64; then
8773         # AIX 5 now supports IA64 processor
8774         lt_prog_compiler_static='-Bstatic'
8775       else
8776         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8777       fi
8778       ;;
8779
8780     mingw* | cygwin* | pw32* | os2* | cegcc*)
8781       # This hack is so that the source file can tell whether it is being
8782       # built for inclusion in a dll (and should export symbols for example).
8783       lt_prog_compiler_pic='-DDLL_EXPORT'
8784       ;;
8785
8786     hpux9* | hpux10* | hpux11*)
8787       lt_prog_compiler_wl='-Wl,'
8788       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8789       # not for PA HP-UX.
8790       case $host_cpu in
8791       hppa*64*|ia64*)
8792         # +Z the default
8793         ;;
8794       *)
8795         lt_prog_compiler_pic='+Z'
8796         ;;
8797       esac
8798       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8799       lt_prog_compiler_static='${wl}-a ${wl}archive'
8800       ;;
8801
8802     irix5* | irix6* | nonstopux*)
8803       lt_prog_compiler_wl='-Wl,'
8804       # PIC (with -KPIC) is the default.
8805       lt_prog_compiler_static='-non_shared'
8806       ;;
8807
8808     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8809       case $cc_basename in
8810       # old Intel for x86_64 which still supported -KPIC.
8811       ecc*)
8812         lt_prog_compiler_wl='-Wl,'
8813         lt_prog_compiler_pic='-KPIC'
8814         lt_prog_compiler_static='-static'
8815         ;;
8816       # icc used to be incompatible with GCC.
8817       # ICC 10 doesn't accept -KPIC any more.
8818       icc* | ifort*)
8819         lt_prog_compiler_wl='-Wl,'
8820         lt_prog_compiler_pic='-fPIC'
8821         lt_prog_compiler_static='-static'
8822         ;;
8823       # Lahey Fortran 8.1.
8824       lf95*)
8825         lt_prog_compiler_wl='-Wl,'
8826         lt_prog_compiler_pic='--shared'
8827         lt_prog_compiler_static='--static'
8828         ;;
8829       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8830         # Portland Group compilers (*not* the Pentium gcc compiler,
8831         # which looks to be a dead project)
8832         lt_prog_compiler_wl='-Wl,'
8833         lt_prog_compiler_pic='-fpic'
8834         lt_prog_compiler_static='-Bstatic'
8835         ;;
8836       ccc*)
8837         lt_prog_compiler_wl='-Wl,'
8838         # All Alpha code is PIC.
8839         lt_prog_compiler_static='-non_shared'
8840         ;;
8841       xl* | bgxl* | bgf* | mpixl*)
8842         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8843         lt_prog_compiler_wl='-Wl,'
8844         lt_prog_compiler_pic='-qpic'
8845         lt_prog_compiler_static='-qstaticlink'
8846         ;;
8847       *)
8848         case `$CC -V 2>&1 | sed 5q` in
8849         *Sun\ F* | *Sun*Fortran*)
8850           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8851           lt_prog_compiler_pic='-KPIC'
8852           lt_prog_compiler_static='-Bstatic'
8853           lt_prog_compiler_wl=''
8854           ;;
8855         *Sun\ C*)
8856           # Sun C 5.9
8857           lt_prog_compiler_pic='-KPIC'
8858           lt_prog_compiler_static='-Bstatic'
8859           lt_prog_compiler_wl='-Wl,'
8860           ;;
8861         esac
8862         ;;
8863       esac
8864       ;;
8865
8866     newsos6)
8867       lt_prog_compiler_pic='-KPIC'
8868       lt_prog_compiler_static='-Bstatic'
8869       ;;
8870
8871     *nto* | *qnx*)
8872       # QNX uses GNU C++, but need to define -shared option too, otherwise
8873       # it will coredump.
8874       lt_prog_compiler_pic='-fPIC -shared'
8875       ;;
8876
8877     osf3* | osf4* | osf5*)
8878       lt_prog_compiler_wl='-Wl,'
8879       # All OSF/1 code is PIC.
8880       lt_prog_compiler_static='-non_shared'
8881       ;;
8882
8883     rdos*)
8884       lt_prog_compiler_static='-non_shared'
8885       ;;
8886
8887     solaris*)
8888       lt_prog_compiler_pic='-KPIC'
8889       lt_prog_compiler_static='-Bstatic'
8890       case $cc_basename in
8891       f77* | f90* | f95*)
8892         lt_prog_compiler_wl='-Qoption ld ';;
8893       *)
8894         lt_prog_compiler_wl='-Wl,';;
8895       esac
8896       ;;
8897
8898     sunos4*)
8899       lt_prog_compiler_wl='-Qoption ld '
8900       lt_prog_compiler_pic='-PIC'
8901       lt_prog_compiler_static='-Bstatic'
8902       ;;
8903
8904     sysv4 | sysv4.2uw2* | sysv4.3*)
8905       lt_prog_compiler_wl='-Wl,'
8906       lt_prog_compiler_pic='-KPIC'
8907       lt_prog_compiler_static='-Bstatic'
8908       ;;
8909
8910     sysv4*MP*)
8911       if test -d /usr/nec ;then
8912         lt_prog_compiler_pic='-Kconform_pic'
8913         lt_prog_compiler_static='-Bstatic'
8914       fi
8915       ;;
8916
8917     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8918       lt_prog_compiler_wl='-Wl,'
8919       lt_prog_compiler_pic='-KPIC'
8920       lt_prog_compiler_static='-Bstatic'
8921       ;;
8922
8923     unicos*)
8924       lt_prog_compiler_wl='-Wl,'
8925       lt_prog_compiler_can_build_shared=no
8926       ;;
8927
8928     uts4*)
8929       lt_prog_compiler_pic='-pic'
8930       lt_prog_compiler_static='-Bstatic'
8931       ;;
8932
8933     *)
8934       lt_prog_compiler_can_build_shared=no
8935       ;;
8936     esac
8937   fi
8938
8939 case $host_os in
8940   # For platforms which do not support PIC, -DPIC is meaningless:
8941   *djgpp*)
8942     lt_prog_compiler_pic=
8943     ;;
8944   *)
8945     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8946     ;;
8947 esac
8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8949 $as_echo "$lt_prog_compiler_pic" >&6; }
8950
8951
8952
8953
8954
8955
8956 #
8957 # Check to make sure the PIC flag actually works.
8958 #
8959 if test -n "$lt_prog_compiler_pic"; then
8960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8961 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8962 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8963   $as_echo_n "(cached) " >&6
8964 else
8965   lt_cv_prog_compiler_pic_works=no
8966    ac_outfile=conftest.$ac_objext
8967    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8968    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8969    # Insert the option either (1) after the last *FLAGS variable, or
8970    # (2) before a word containing "conftest.", or (3) at the end.
8971    # Note that $ac_compile itself does not contain backslashes and begins
8972    # with a dollar sign (not a hyphen), so the echo should work correctly.
8973    # The option is referenced via a variable to avoid confusing sed.
8974    lt_compile=`echo "$ac_compile" | $SED \
8975    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8976    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8977    -e 's:$: $lt_compiler_flag:'`
8978    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8979    (eval "$lt_compile" 2>conftest.err)
8980    ac_status=$?
8981    cat conftest.err >&5
8982    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8983    if (exit $ac_status) && test -s "$ac_outfile"; then
8984      # The compiler can only warn and ignore the option if not recognized
8985      # So say no if there are warnings other than the usual output.
8986      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8987      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8988      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8989        lt_cv_prog_compiler_pic_works=yes
8990      fi
8991    fi
8992    $RM conftest*
8993
8994 fi
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8996 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8997
8998 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8999     case $lt_prog_compiler_pic in
9000      "" | " "*) ;;
9001      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9002      esac
9003 else
9004     lt_prog_compiler_pic=
9005      lt_prog_compiler_can_build_shared=no
9006 fi
9007
9008 fi
9009
9010
9011
9012
9013
9014
9015 #
9016 # Check to make sure the static flag actually works.
9017 #
9018 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9020 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9021 if ${lt_cv_prog_compiler_static_works+:} false; then :
9022   $as_echo_n "(cached) " >&6
9023 else
9024   lt_cv_prog_compiler_static_works=no
9025    save_LDFLAGS="$LDFLAGS"
9026    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9027    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9028    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9029      # The linker can only warn and ignore the option if not recognized
9030      # So say no if there are warnings
9031      if test -s conftest.err; then
9032        # Append any errors to the config.log.
9033        cat conftest.err 1>&5
9034        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9035        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9036        if diff conftest.exp conftest.er2 >/dev/null; then
9037          lt_cv_prog_compiler_static_works=yes
9038        fi
9039      else
9040        lt_cv_prog_compiler_static_works=yes
9041      fi
9042    fi
9043    $RM -r conftest*
9044    LDFLAGS="$save_LDFLAGS"
9045
9046 fi
9047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9048 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9049
9050 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9051     :
9052 else
9053     lt_prog_compiler_static=
9054 fi
9055
9056
9057
9058
9059
9060
9061
9062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9063 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9064 if ${lt_cv_prog_compiler_c_o+:} false; then :
9065   $as_echo_n "(cached) " >&6
9066 else
9067   lt_cv_prog_compiler_c_o=no
9068    $RM -r conftest 2>/dev/null
9069    mkdir conftest
9070    cd conftest
9071    mkdir out
9072    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9073
9074    lt_compiler_flag="-o out/conftest2.$ac_objext"
9075    # Insert the option either (1) after the last *FLAGS variable, or
9076    # (2) before a word containing "conftest.", or (3) at the end.
9077    # Note that $ac_compile itself does not contain backslashes and begins
9078    # with a dollar sign (not a hyphen), so the echo should work correctly.
9079    lt_compile=`echo "$ac_compile" | $SED \
9080    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9081    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9082    -e 's:$: $lt_compiler_flag:'`
9083    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9084    (eval "$lt_compile" 2>out/conftest.err)
9085    ac_status=$?
9086    cat out/conftest.err >&5
9087    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9088    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9089    then
9090      # The compiler can only warn and ignore the option if not recognized
9091      # So say no if there are warnings
9092      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9093      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9094      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9095        lt_cv_prog_compiler_c_o=yes
9096      fi
9097    fi
9098    chmod u+w . 2>&5
9099    $RM conftest*
9100    # SGI C++ compiler will create directory out/ii_files/ for
9101    # template instantiation
9102    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9103    $RM out/* && rmdir out
9104    cd ..
9105    $RM -r conftest
9106    $RM conftest*
9107
9108 fi
9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9110 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9111
9112
9113
9114
9115
9116
9117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9118 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9119 if ${lt_cv_prog_compiler_c_o+:} false; then :
9120   $as_echo_n "(cached) " >&6
9121 else
9122   lt_cv_prog_compiler_c_o=no
9123    $RM -r conftest 2>/dev/null
9124    mkdir conftest
9125    cd conftest
9126    mkdir out
9127    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9128
9129    lt_compiler_flag="-o out/conftest2.$ac_objext"
9130    # Insert the option either (1) after the last *FLAGS variable, or
9131    # (2) before a word containing "conftest.", or (3) at the end.
9132    # Note that $ac_compile itself does not contain backslashes and begins
9133    # with a dollar sign (not a hyphen), so the echo should work correctly.
9134    lt_compile=`echo "$ac_compile" | $SED \
9135    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9136    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9137    -e 's:$: $lt_compiler_flag:'`
9138    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9139    (eval "$lt_compile" 2>out/conftest.err)
9140    ac_status=$?
9141    cat out/conftest.err >&5
9142    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9143    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9144    then
9145      # The compiler can only warn and ignore the option if not recognized
9146      # So say no if there are warnings
9147      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9148      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9149      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9150        lt_cv_prog_compiler_c_o=yes
9151      fi
9152    fi
9153    chmod u+w . 2>&5
9154    $RM conftest*
9155    # SGI C++ compiler will create directory out/ii_files/ for
9156    # template instantiation
9157    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9158    $RM out/* && rmdir out
9159    cd ..
9160    $RM -r conftest
9161    $RM conftest*
9162
9163 fi
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9165 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9166
9167
9168
9169
9170 hard_links="nottested"
9171 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9172   # do not overwrite the value of need_locks provided by the user
9173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9174 $as_echo_n "checking if we can lock with hard links... " >&6; }
9175   hard_links=yes
9176   $RM conftest*
9177   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9178   touch conftest.a
9179   ln conftest.a conftest.b 2>&5 || hard_links=no
9180   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9182 $as_echo "$hard_links" >&6; }
9183   if test "$hard_links" = no; then
9184     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9185 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9186     need_locks=warn
9187   fi
9188 else
9189   need_locks=no
9190 fi
9191
9192
9193
9194
9195
9196
9197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9198 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9199
9200   runpath_var=
9201   allow_undefined_flag=
9202   always_export_symbols=no
9203   archive_cmds=
9204   archive_expsym_cmds=
9205   compiler_needs_object=no
9206   enable_shared_with_static_runtimes=no
9207   export_dynamic_flag_spec=
9208   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9209   hardcode_automatic=no
9210   hardcode_direct=no
9211   hardcode_direct_absolute=no
9212   hardcode_libdir_flag_spec=
9213   hardcode_libdir_flag_spec_ld=
9214   hardcode_libdir_separator=
9215   hardcode_minus_L=no
9216   hardcode_shlibpath_var=unsupported
9217   inherit_rpath=no
9218   link_all_deplibs=unknown
9219   module_cmds=
9220   module_expsym_cmds=
9221   old_archive_from_new_cmds=
9222   old_archive_from_expsyms_cmds=
9223   thread_safe_flag_spec=
9224   whole_archive_flag_spec=
9225   # include_expsyms should be a list of space-separated symbols to be *always*
9226   # included in the symbol list
9227   include_expsyms=
9228   # exclude_expsyms can be an extended regexp of symbols to exclude
9229   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9230   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9231   # as well as any symbol that contains `d'.
9232   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9233   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9234   # platforms (ab)use it in PIC code, but their linkers get confused if
9235   # the symbol is explicitly referenced.  Since portable code cannot
9236   # rely on this symbol name, it's probably fine to never include it in
9237   # preloaded symbol tables.
9238   # Exclude shared library initialization/finalization symbols.
9239   extract_expsyms_cmds=
9240
9241   case $host_os in
9242   cygwin* | mingw* | pw32* | cegcc*)
9243     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9244     # When not using gcc, we currently assume that we are using
9245     # Microsoft Visual C++.
9246     if test "$GCC" != yes; then
9247       with_gnu_ld=no
9248     fi
9249     ;;
9250   interix*)
9251     # we just hope/assume this is gcc and not c89 (= MSVC++)
9252     with_gnu_ld=yes
9253     ;;
9254   openbsd*)
9255     with_gnu_ld=no
9256     ;;
9257   esac
9258
9259   ld_shlibs=yes
9260
9261   # On some targets, GNU ld is compatible enough with the native linker
9262   # that we're better off using the native interface for both.
9263   lt_use_gnu_ld_interface=no
9264   if test "$with_gnu_ld" = yes; then
9265     case $host_os in
9266       aix*)
9267         # The AIX port of GNU ld has always aspired to compatibility
9268         # with the native linker.  However, as the warning in the GNU ld
9269         # block says, versions before 2.19.5* couldn't really create working
9270         # shared libraries, regardless of the interface used.
9271         case `$LD -v 2>&1` in
9272           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9273           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9274           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9275           *)
9276             lt_use_gnu_ld_interface=yes
9277             ;;
9278         esac
9279         ;;
9280       *)
9281         lt_use_gnu_ld_interface=yes
9282         ;;
9283     esac
9284   fi
9285
9286   if test "$lt_use_gnu_ld_interface" = yes; then
9287     # If archive_cmds runs LD, not CC, wlarc should be empty
9288     wlarc='${wl}'
9289
9290     # Set some defaults for GNU ld with shared library support. These
9291     # are reset later if shared libraries are not supported. Putting them
9292     # here allows them to be overridden if necessary.
9293     runpath_var=LD_RUN_PATH
9294     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9295     export_dynamic_flag_spec='${wl}--export-dynamic'
9296     # ancient GNU ld didn't support --whole-archive et. al.
9297     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9298       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9299     else
9300       whole_archive_flag_spec=
9301     fi
9302     supports_anon_versioning=no
9303     case `$LD -v 2>&1` in
9304       *GNU\ gold*) supports_anon_versioning=yes ;;
9305       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9306       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9307       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9308       *\ 2.11.*) ;; # other 2.11 versions
9309       *) supports_anon_versioning=yes ;;
9310     esac
9311
9312     # See if GNU ld supports shared libraries.
9313     case $host_os in
9314     aix[3-9]*)
9315       # On AIX/PPC, the GNU linker is very broken
9316       if test "$host_cpu" != ia64; then
9317         ld_shlibs=no
9318         cat <<_LT_EOF 1>&2
9319
9320 *** Warning: the GNU linker, at least up to release 2.19, is reported
9321 *** to be unable to reliably create shared libraries on AIX.
9322 *** Therefore, libtool is disabling shared libraries support.  If you
9323 *** really care for shared libraries, you may want to install binutils
9324 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9325 *** You will then need to restart the configuration process.
9326
9327 _LT_EOF
9328       fi
9329       ;;
9330
9331     amigaos*)
9332       case $host_cpu in
9333       powerpc)
9334             # see comment about AmigaOS4 .so support
9335             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9336             archive_expsym_cmds=''
9337         ;;
9338       m68k)
9339             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9340             hardcode_libdir_flag_spec='-L$libdir'
9341             hardcode_minus_L=yes
9342         ;;
9343       esac
9344       ;;
9345
9346     beos*)
9347       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9348         allow_undefined_flag=unsupported
9349         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9350         # support --undefined.  This deserves some investigation.  FIXME
9351         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9352       else
9353         ld_shlibs=no
9354       fi
9355       ;;
9356
9357     cygwin* | mingw* | pw32* | cegcc*)
9358       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9359       # as there is no search path for DLLs.
9360       hardcode_libdir_flag_spec='-L$libdir'
9361       export_dynamic_flag_spec='${wl}--export-all-symbols'
9362       allow_undefined_flag=unsupported
9363       always_export_symbols=no
9364       enable_shared_with_static_runtimes=yes
9365       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9366
9367       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9368         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9369         # If the export-symbols file already is a .def file (1st line
9370         # is EXPORTS), use it as is; otherwise, prepend...
9371         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9372           cp $export_symbols $output_objdir/$soname.def;
9373         else
9374           echo EXPORTS > $output_objdir/$soname.def;
9375           cat $export_symbols >> $output_objdir/$soname.def;
9376         fi~
9377         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9378       else
9379         ld_shlibs=no
9380       fi
9381       ;;
9382
9383     haiku*)
9384       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9385       link_all_deplibs=yes
9386       ;;
9387
9388     interix[3-9]*)
9389       hardcode_direct=no
9390       hardcode_shlibpath_var=no
9391       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9392       export_dynamic_flag_spec='${wl}-E'
9393       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9394       # Instead, shared libraries are loaded at an image base (0x10000000 by
9395       # default) and relocated if they conflict, which is a slow very memory
9396       # consuming and fragmenting process.  To avoid this, we pick a random,
9397       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9398       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9399       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9400       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9401       ;;
9402
9403     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9404       tmp_diet=no
9405       if test "$host_os" = linux-dietlibc; then
9406         case $cc_basename in
9407           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9408         esac
9409       fi
9410       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9411          && test "$tmp_diet" = no
9412       then
9413         tmp_addflag=' $pic_flag'
9414         tmp_sharedflag='-shared'
9415         case $cc_basename,$host_cpu in
9416         pgcc*)                          # Portland Group C compiler
9417           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'
9418           tmp_addflag=' $pic_flag'
9419           ;;
9420         pgf77* | pgf90* | pgf95* | pgfortran*)
9421                                         # Portland Group f77 and f90 compilers
9422           whole_archive_flag_spec='${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'
9423           tmp_addflag=' $pic_flag -Mnomain' ;;
9424         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9425           tmp_addflag=' -i_dynamic' ;;
9426         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9427           tmp_addflag=' -i_dynamic -nofor_main' ;;
9428         ifc* | ifort*)                  # Intel Fortran compiler
9429           tmp_addflag=' -nofor_main' ;;
9430         lf95*)                          # Lahey Fortran 8.1
9431           whole_archive_flag_spec=
9432           tmp_sharedflag='--shared' ;;
9433         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9434           tmp_sharedflag='-qmkshrobj'
9435           tmp_addflag= ;;
9436         nvcc*)  # Cuda Compiler Driver 2.2
9437           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9438           compiler_needs_object=yes
9439           ;;
9440         esac
9441         case `$CC -V 2>&1 | sed 5q` in
9442         *Sun\ C*)                       # Sun C 5.9
9443           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\"` ${wl}--no-whole-archive'
9444           compiler_needs_object=yes
9445           tmp_sharedflag='-G' ;;
9446         *Sun\ F*)                       # Sun Fortran 8.3
9447           tmp_sharedflag='-G' ;;
9448         esac
9449         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9450
9451         if test "x$supports_anon_versioning" = xyes; then
9452           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9453             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9454             echo "local: *; };" >> $output_objdir/$libname.ver~
9455             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9456         fi
9457
9458         case $cc_basename in
9459         xlf* | bgf* | bgxlf* | mpixlf*)
9460           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9461           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9462           hardcode_libdir_flag_spec=
9463           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9464           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9465           if test "x$supports_anon_versioning" = xyes; then
9466             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9467               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9468               echo "local: *; };" >> $output_objdir/$libname.ver~
9469               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9470           fi
9471           ;;
9472         esac
9473       else
9474         ld_shlibs=no
9475       fi
9476       ;;
9477
9478     netbsd*)
9479       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9480         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9481         wlarc=
9482       else
9483         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9484         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9485       fi
9486       ;;
9487
9488     solaris*)
9489       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9490         ld_shlibs=no
9491         cat <<_LT_EOF 1>&2
9492
9493 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9494 *** create shared libraries on Solaris systems.  Therefore, libtool
9495 *** is disabling shared libraries support.  We urge you to upgrade GNU
9496 *** binutils to release 2.9.1 or newer.  Another option is to modify
9497 *** your PATH or compiler configuration so that the native linker is
9498 *** used, and then restart.
9499
9500 _LT_EOF
9501       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9502         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9503         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9504       else
9505         ld_shlibs=no
9506       fi
9507       ;;
9508
9509     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9510       case `$LD -v 2>&1` in
9511         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9512         ld_shlibs=no
9513         cat <<_LT_EOF 1>&2
9514
9515 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9516 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9517 *** is disabling shared libraries support.  We urge you to upgrade GNU
9518 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9519 *** your PATH or compiler configuration so that the native linker is
9520 *** used, and then restart.
9521
9522 _LT_EOF
9523         ;;
9524         *)
9525           # For security reasons, it is highly recommended that you always
9526           # use absolute paths for naming shared libraries, and exclude the
9527           # DT_RUNPATH tag from executables and libraries.  But doing so
9528           # requires that you compile everything twice, which is a pain.
9529           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9530             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9531             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9532             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9533           else
9534             ld_shlibs=no
9535           fi
9536         ;;
9537       esac
9538       ;;
9539
9540     sunos4*)
9541       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9542       wlarc=
9543       hardcode_direct=yes
9544       hardcode_shlibpath_var=no
9545       ;;
9546
9547     *)
9548       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9549         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9550         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9551       else
9552         ld_shlibs=no
9553       fi
9554       ;;
9555     esac
9556
9557     if test "$ld_shlibs" = no; then
9558       runpath_var=
9559       hardcode_libdir_flag_spec=
9560       export_dynamic_flag_spec=
9561       whole_archive_flag_spec=
9562     fi
9563   else
9564     # PORTME fill in a description of your system's linker (not GNU ld)
9565     case $host_os in
9566     aix3*)
9567       allow_undefined_flag=unsupported
9568       always_export_symbols=yes
9569       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9570       # Note: this linker hardcodes the directories in LIBPATH if there
9571       # are no directories specified by -L.
9572       hardcode_minus_L=yes
9573       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9574         # Neither direct hardcoding nor static linking is supported with a
9575         # broken collect2.
9576         hardcode_direct=unsupported
9577       fi
9578       ;;
9579
9580     aix[4-9]*)
9581       if test "$host_cpu" = ia64; then
9582         # On IA64, the linker does run time linking by default, so we don't
9583         # have to do anything special.
9584         aix_use_runtimelinking=no
9585         exp_sym_flag='-Bexport'
9586         no_entry_flag=""
9587       else
9588         # If we're using GNU nm, then we don't want the "-C" option.
9589         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9590         # Also, AIX nm treats weak defined symbols like other global
9591         # defined symbols, whereas GNU nm marks them as "W".
9592         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9593           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9594         else
9595           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9596         fi
9597         aix_use_runtimelinking=no
9598
9599         # Test if we are trying to use run time linking or normal
9600         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9601         # need to do runtime linking.
9602         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9603           for ld_flag in $LDFLAGS; do
9604           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9605             aix_use_runtimelinking=yes
9606             break
9607           fi
9608           done
9609           ;;
9610         esac
9611
9612         exp_sym_flag='-bexport'
9613         no_entry_flag='-bnoentry'
9614       fi
9615
9616       # When large executables or shared objects are built, AIX ld can
9617       # have problems creating the table of contents.  If linking a library
9618       # or program results in "error TOC overflow" add -mminimal-toc to
9619       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9620       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9621
9622       archive_cmds=''
9623       hardcode_direct=yes
9624       hardcode_direct_absolute=yes
9625       hardcode_libdir_separator=':'
9626       link_all_deplibs=yes
9627       file_list_spec='${wl}-f,'
9628
9629       if test "$GCC" = yes; then
9630         case $host_os in aix4.[012]|aix4.[012].*)
9631         # We only want to do this on AIX 4.2 and lower, the check
9632         # below for broken collect2 doesn't work under 4.3+
9633           collect2name=`${CC} -print-prog-name=collect2`
9634           if test -f "$collect2name" &&
9635            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9636           then
9637           # We have reworked collect2
9638           :
9639           else
9640           # We have old collect2
9641           hardcode_direct=unsupported
9642           # It fails to find uninstalled libraries when the uninstalled
9643           # path is not listed in the libpath.  Setting hardcode_minus_L
9644           # to unsupported forces relinking
9645           hardcode_minus_L=yes
9646           hardcode_libdir_flag_spec='-L$libdir'
9647           hardcode_libdir_separator=
9648           fi
9649           ;;
9650         esac
9651         shared_flag='-shared'
9652         if test "$aix_use_runtimelinking" = yes; then
9653           shared_flag="$shared_flag "'${wl}-G'
9654         fi
9655       else
9656         # not using gcc
9657         if test "$host_cpu" = ia64; then
9658         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9659         # chokes on -Wl,-G. The following line is correct:
9660           shared_flag='-G'
9661         else
9662           if test "$aix_use_runtimelinking" = yes; then
9663             shared_flag='${wl}-G'
9664           else
9665             shared_flag='${wl}-bM:SRE'
9666           fi
9667         fi
9668       fi
9669
9670       export_dynamic_flag_spec='${wl}-bexpall'
9671       # It seems that -bexpall does not export symbols beginning with
9672       # underscore (_), so it is better to generate a list of symbols to export.
9673       always_export_symbols=yes
9674       if test "$aix_use_runtimelinking" = yes; then
9675         # Warning - without using the other runtime loading flags (-brtl),
9676         # -berok will link without error, but may produce a broken library.
9677         allow_undefined_flag='-berok'
9678         # Determine the default libpath from the value encoded in an
9679         # empty executable.
9680         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9681 /* end confdefs.h.  */
9682
9683 int
9684 main ()
9685 {
9686
9687   ;
9688   return 0;
9689 }
9690 _ACEOF
9691 if ac_fn_c_try_link "$LINENO"; then :
9692
9693 lt_aix_libpath_sed='
9694     /Import File Strings/,/^$/ {
9695         /^0/ {
9696             s/^0  *\(.*\)$/\1/
9697             p
9698         }
9699     }'
9700 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9701 # Check for a 64-bit object if we didn't find anything.
9702 if test -z "$aix_libpath"; then
9703   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9704 fi
9705 fi
9706 rm -f core conftest.err conftest.$ac_objext \
9707     conftest$ac_exeext conftest.$ac_ext
9708 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9709
9710         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9711         archive_expsym_cmds='$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 $shared_flag"
9712       else
9713         if test "$host_cpu" = ia64; then
9714           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9715           allow_undefined_flag="-z nodefs"
9716           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9717         else
9718          # Determine the default libpath from the value encoded in an
9719          # empty executable.
9720          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9721 /* end confdefs.h.  */
9722
9723 int
9724 main ()
9725 {
9726
9727   ;
9728   return 0;
9729 }
9730 _ACEOF
9731 if ac_fn_c_try_link "$LINENO"; then :
9732
9733 lt_aix_libpath_sed='
9734     /Import File Strings/,/^$/ {
9735         /^0/ {
9736             s/^0  *\(.*\)$/\1/
9737             p
9738         }
9739     }'
9740 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9741 # Check for a 64-bit object if we didn't find anything.
9742 if test -z "$aix_libpath"; then
9743   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9744 fi
9745 fi
9746 rm -f core conftest.err conftest.$ac_objext \
9747     conftest$ac_exeext conftest.$ac_ext
9748 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9749
9750          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9751           # Warning - without using the other run time loading flags,
9752           # -berok will link without error, but may produce a broken library.
9753           no_undefined_flag=' ${wl}-bernotok'
9754           allow_undefined_flag=' ${wl}-berok'
9755           if test "$with_gnu_ld" = yes; then
9756             # We only use this code for GNU lds that support --whole-archive.
9757             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9758           else
9759             # Exported symbols can be pulled into shared objects from archives
9760             whole_archive_flag_spec='$convenience'
9761           fi
9762           archive_cmds_need_lc=yes
9763           # This is similar to how AIX traditionally builds its shared libraries.
9764           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'
9765         fi
9766       fi
9767       ;;
9768
9769     amigaos*)
9770       case $host_cpu in
9771       powerpc)
9772             # see comment about AmigaOS4 .so support
9773             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9774             archive_expsym_cmds=''
9775         ;;
9776       m68k)
9777             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9778             hardcode_libdir_flag_spec='-L$libdir'
9779             hardcode_minus_L=yes
9780         ;;
9781       esac
9782       ;;
9783
9784     bsdi[45]*)
9785       export_dynamic_flag_spec=-rdynamic
9786       ;;
9787
9788     cygwin* | mingw* | pw32* | cegcc*)
9789       # When not using gcc, we currently assume that we are using
9790       # Microsoft Visual C++.
9791       # hardcode_libdir_flag_spec is actually meaningless, as there is
9792       # no search path for DLLs.
9793       hardcode_libdir_flag_spec=' '
9794       allow_undefined_flag=unsupported
9795       # Tell ltmain to make .lib files, not .a files.
9796       libext=lib
9797       # Tell ltmain to make .dll files, not .so files.
9798       shrext_cmds=".dll"
9799       # FIXME: Setting linknames here is a bad hack.
9800       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9801       # The linker will automatically build a .lib file if we build a DLL.
9802       old_archive_from_new_cmds='true'
9803       # FIXME: Should let the user specify the lib program.
9804       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9805       fix_srcfile_path='`cygpath -w "$srcfile"`'
9806       enable_shared_with_static_runtimes=yes
9807       ;;
9808
9809     darwin* | rhapsody*)
9810
9811
9812   archive_cmds_need_lc=no
9813   hardcode_direct=no
9814   hardcode_automatic=yes
9815   hardcode_shlibpath_var=unsupported
9816   if test "$lt_cv_ld_force_load" = "yes"; then
9817     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9818   else
9819     whole_archive_flag_spec=''
9820   fi
9821   link_all_deplibs=yes
9822   allow_undefined_flag="$_lt_dar_allow_undefined"
9823   case $cc_basename in
9824      ifort*) _lt_dar_can_shared=yes ;;
9825      *) _lt_dar_can_shared=$GCC ;;
9826   esac
9827   if test "$_lt_dar_can_shared" = "yes"; then
9828     output_verbose_link_cmd=func_echo_all
9829     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9830     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9831     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9832     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9833
9834   else
9835   ld_shlibs=no
9836   fi
9837
9838       ;;
9839
9840     dgux*)
9841       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9842       hardcode_libdir_flag_spec='-L$libdir'
9843       hardcode_shlibpath_var=no
9844       ;;
9845
9846     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9847     # support.  Future versions do this automatically, but an explicit c++rt0.o
9848     # does not break anything, and helps significantly (at the cost of a little
9849     # extra space).
9850     freebsd2.2*)
9851       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9852       hardcode_libdir_flag_spec='-R$libdir'
9853       hardcode_direct=yes
9854       hardcode_shlibpath_var=no
9855       ;;
9856
9857     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9858     freebsd2.*)
9859       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9860       hardcode_direct=yes
9861       hardcode_minus_L=yes
9862       hardcode_shlibpath_var=no
9863       ;;
9864
9865     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9866     freebsd* | dragonfly*)
9867       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9868       hardcode_libdir_flag_spec='-R$libdir'
9869       hardcode_direct=yes
9870       hardcode_shlibpath_var=no
9871       ;;
9872
9873     hpux9*)
9874       if test "$GCC" = yes; then
9875         archive_cmds='$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 $lib'
9876       else
9877         archive_cmds='$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 $lib'
9878       fi
9879       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9880       hardcode_libdir_separator=:
9881       hardcode_direct=yes
9882
9883       # hardcode_minus_L: Not really in the search PATH,
9884       # but as the default location of the library.
9885       hardcode_minus_L=yes
9886       export_dynamic_flag_spec='${wl}-E'
9887       ;;
9888
9889     hpux10*)
9890       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9891         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9892       else
9893         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9894       fi
9895       if test "$with_gnu_ld" = no; then
9896         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9897         hardcode_libdir_flag_spec_ld='+b $libdir'
9898         hardcode_libdir_separator=:
9899         hardcode_direct=yes
9900         hardcode_direct_absolute=yes
9901         export_dynamic_flag_spec='${wl}-E'
9902         # hardcode_minus_L: Not really in the search PATH,
9903         # but as the default location of the library.
9904         hardcode_minus_L=yes
9905       fi
9906       ;;
9907
9908     hpux11*)
9909       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9910         case $host_cpu in
9911         hppa*64*)
9912           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9913           ;;
9914         ia64*)
9915           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9916           ;;
9917         *)
9918           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9919           ;;
9920         esac
9921       else
9922         case $host_cpu in
9923         hppa*64*)
9924           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9925           ;;
9926         ia64*)
9927           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9928           ;;
9929         *)
9930
9931           # Older versions of the 11.00 compiler do not understand -b yet
9932           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9933           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9934 $as_echo_n "checking if $CC understands -b... " >&6; }
9935 if ${lt_cv_prog_compiler__b+:} false; then :
9936   $as_echo_n "(cached) " >&6
9937 else
9938   lt_cv_prog_compiler__b=no
9939    save_LDFLAGS="$LDFLAGS"
9940    LDFLAGS="$LDFLAGS -b"
9941    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9942    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9943      # The linker can only warn and ignore the option if not recognized
9944      # So say no if there are warnings
9945      if test -s conftest.err; then
9946        # Append any errors to the config.log.
9947        cat conftest.err 1>&5
9948        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9949        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9950        if diff conftest.exp conftest.er2 >/dev/null; then
9951          lt_cv_prog_compiler__b=yes
9952        fi
9953      else
9954        lt_cv_prog_compiler__b=yes
9955      fi
9956    fi
9957    $RM -r conftest*
9958    LDFLAGS="$save_LDFLAGS"
9959
9960 fi
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9962 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9963
9964 if test x"$lt_cv_prog_compiler__b" = xyes; then
9965     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9966 else
9967     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9968 fi
9969
9970           ;;
9971         esac
9972       fi
9973       if test "$with_gnu_ld" = no; then
9974         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9975         hardcode_libdir_separator=:
9976
9977         case $host_cpu in
9978         hppa*64*|ia64*)
9979           hardcode_direct=no
9980           hardcode_shlibpath_var=no
9981           ;;
9982         *)
9983           hardcode_direct=yes
9984           hardcode_direct_absolute=yes
9985           export_dynamic_flag_spec='${wl}-E'
9986
9987           # hardcode_minus_L: Not really in the search PATH,
9988           # but as the default location of the library.
9989           hardcode_minus_L=yes
9990           ;;
9991         esac
9992       fi
9993       ;;
9994
9995     irix5* | irix6* | nonstopux*)
9996       if test "$GCC" = yes; then
9997         archive_cmds='$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 $lib'
9998         # Try to use the -exported_symbol ld option, if it does not
9999         # work, assume that -exports_file does not work either and
10000         # implicitly export all symbols.
10001         save_LDFLAGS="$LDFLAGS"
10002         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10003         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10004 /* end confdefs.h.  */
10005 int foo(void) {}
10006 _ACEOF
10007 if ac_fn_c_try_link "$LINENO"; then :
10008   archive_expsym_cmds='$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 $lib'
10009
10010 fi
10011 rm -f core conftest.err conftest.$ac_objext \
10012     conftest$ac_exeext conftest.$ac_ext
10013         LDFLAGS="$save_LDFLAGS"
10014       else
10015         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10016         archive_expsym_cmds='$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 $lib'
10017       fi
10018       archive_cmds_need_lc='no'
10019       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10020       hardcode_libdir_separator=:
10021       inherit_rpath=yes
10022       link_all_deplibs=yes
10023       ;;
10024
10025     netbsd*)
10026       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10027         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10028       else
10029         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10030       fi
10031       hardcode_libdir_flag_spec='-R$libdir'
10032       hardcode_direct=yes
10033       hardcode_shlibpath_var=no
10034       ;;
10035
10036     newsos6)
10037       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10038       hardcode_direct=yes
10039       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10040       hardcode_libdir_separator=:
10041       hardcode_shlibpath_var=no
10042       ;;
10043
10044     *nto* | *qnx*)
10045       ;;
10046
10047     openbsd*)
10048       if test -f /usr/libexec/ld.so; then
10049         hardcode_direct=yes
10050         hardcode_shlibpath_var=no
10051         hardcode_direct_absolute=yes
10052         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10053           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10054           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10055           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10056           export_dynamic_flag_spec='${wl}-E'
10057         else
10058           case $host_os in
10059            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10060              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10061              hardcode_libdir_flag_spec='-R$libdir'
10062              ;;
10063            *)
10064              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10065              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10066              ;;
10067           esac
10068         fi
10069       else
10070         ld_shlibs=no
10071       fi
10072       ;;
10073
10074     os2*)
10075       hardcode_libdir_flag_spec='-L$libdir'
10076       hardcode_minus_L=yes
10077       allow_undefined_flag=unsupported
10078       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'
10079       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10080       ;;
10081
10082     osf3*)
10083       if test "$GCC" = yes; then
10084         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10085         archive_cmds='$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 $lib'
10086       else
10087         allow_undefined_flag=' -expect_unresolved \*'
10088         archive_cmds='$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 $lib'
10089       fi
10090       archive_cmds_need_lc='no'
10091       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10092       hardcode_libdir_separator=:
10093       ;;
10094
10095     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10096       if test "$GCC" = yes; then
10097         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10098         archive_cmds='$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 $lib'
10099         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10100       else
10101         allow_undefined_flag=' -expect_unresolved \*'
10102         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'
10103         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~
10104         $CC -shared${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'
10105
10106         # Both c and cxx compiler support -rpath directly
10107         hardcode_libdir_flag_spec='-rpath $libdir'
10108       fi
10109       archive_cmds_need_lc='no'
10110       hardcode_libdir_separator=:
10111       ;;
10112
10113     solaris*)
10114       no_undefined_flag=' -z defs'
10115       if test "$GCC" = yes; then
10116         wlarc='${wl}'
10117         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10118         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10119           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10120       else
10121         case `$CC -V 2>&1` in
10122         *"Compilers 5.0"*)
10123           wlarc=''
10124           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10125           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10126           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10127           ;;
10128         *)
10129           wlarc='${wl}'
10130           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10131           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10132           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10133           ;;
10134         esac
10135       fi
10136       hardcode_libdir_flag_spec='-R$libdir'
10137       hardcode_shlibpath_var=no
10138       case $host_os in
10139       solaris2.[0-5] | solaris2.[0-5].*) ;;
10140       *)
10141         # The compiler driver will combine and reorder linker options,
10142         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10143         # but is careful enough not to reorder.
10144         # Supported since Solaris 2.6 (maybe 2.5.1?)
10145         if test "$GCC" = yes; then
10146           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10147         else
10148           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10149         fi
10150         ;;
10151       esac
10152       link_all_deplibs=yes
10153       ;;
10154
10155     sunos4*)
10156       if test "x$host_vendor" = xsequent; then
10157         # Use $CC to link under sequent, because it throws in some extra .o
10158         # files that make .init and .fini sections work.
10159         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10160       else
10161         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10162       fi
10163       hardcode_libdir_flag_spec='-L$libdir'
10164       hardcode_direct=yes
10165       hardcode_minus_L=yes
10166       hardcode_shlibpath_var=no
10167       ;;
10168
10169     sysv4)
10170       case $host_vendor in
10171         sni)
10172           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10173           hardcode_direct=yes # is this really true???
10174         ;;
10175         siemens)
10176           ## LD is ld it makes a PLAMLIB
10177           ## CC just makes a GrossModule.
10178           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10179           reload_cmds='$CC -r -o $output$reload_objs'
10180           hardcode_direct=no
10181         ;;
10182         motorola)
10183           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10184           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10185         ;;
10186       esac
10187       runpath_var='LD_RUN_PATH'
10188       hardcode_shlibpath_var=no
10189       ;;
10190
10191     sysv4.3*)
10192       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10193       hardcode_shlibpath_var=no
10194       export_dynamic_flag_spec='-Bexport'
10195       ;;
10196
10197     sysv4*MP*)
10198       if test -d /usr/nec; then
10199         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10200         hardcode_shlibpath_var=no
10201         runpath_var=LD_RUN_PATH
10202         hardcode_runpath_var=yes
10203         ld_shlibs=yes
10204       fi
10205       ;;
10206
10207     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10208       no_undefined_flag='${wl}-z,text'
10209       archive_cmds_need_lc=no
10210       hardcode_shlibpath_var=no
10211       runpath_var='LD_RUN_PATH'
10212
10213       if test "$GCC" = yes; then
10214         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10215         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10216       else
10217         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10218         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10219       fi
10220       ;;
10221
10222     sysv5* | sco3.2v5* | sco5v6*)
10223       # Note: We can NOT use -z defs as we might desire, because we do not
10224       # link with -lc, and that would cause any symbols used from libc to
10225       # always be unresolved, which means just about no library would
10226       # ever link correctly.  If we're not using GNU ld we use -z text
10227       # though, which does catch some bad symbols but isn't as heavy-handed
10228       # as -z defs.
10229       no_undefined_flag='${wl}-z,text'
10230       allow_undefined_flag='${wl}-z,nodefs'
10231       archive_cmds_need_lc=no
10232       hardcode_shlibpath_var=no
10233       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10234       hardcode_libdir_separator=':'
10235       link_all_deplibs=yes
10236       export_dynamic_flag_spec='${wl}-Bexport'
10237       runpath_var='LD_RUN_PATH'
10238
10239       if test "$GCC" = yes; then
10240         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10241         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10242       else
10243         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10244         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10245       fi
10246       ;;
10247
10248     uts4*)
10249       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10250       hardcode_libdir_flag_spec='-L$libdir'
10251       hardcode_shlibpath_var=no
10252       ;;
10253
10254     *)
10255       ld_shlibs=no
10256       ;;
10257     esac
10258
10259     if test x$host_vendor = xsni; then
10260       case $host in
10261       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10262         export_dynamic_flag_spec='${wl}-Blargedynsym'
10263         ;;
10264       esac
10265     fi
10266   fi
10267
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10269 $as_echo "$ld_shlibs" >&6; }
10270 test "$ld_shlibs" = no && can_build_shared=no
10271
10272 with_gnu_ld=$with_gnu_ld
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288 #
10289 # Do we need to explicitly link libc?
10290 #
10291 case "x$archive_cmds_need_lc" in
10292 x|xyes)
10293   # Assume -lc should be added
10294   archive_cmds_need_lc=yes
10295
10296   if test "$enable_shared" = yes && test "$GCC" = yes; then
10297     case $archive_cmds in
10298     *'~'*)
10299       # FIXME: we may have to deal with multi-command sequences.
10300       ;;
10301     '$CC '*)
10302       # Test whether the compiler implicitly links with -lc since on some
10303       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10304       # to ld, don't add -lc before -lgcc.
10305       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10306 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10307 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10308   $as_echo_n "(cached) " >&6
10309 else
10310   $RM conftest*
10311         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10312
10313         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10314   (eval $ac_compile) 2>&5
10315   ac_status=$?
10316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10317   test $ac_status = 0; } 2>conftest.err; then
10318           soname=conftest
10319           lib=conftest
10320           libobjs=conftest.$ac_objext
10321           deplibs=
10322           wl=$lt_prog_compiler_wl
10323           pic_flag=$lt_prog_compiler_pic
10324           compiler_flags=-v
10325           linker_flags=-v
10326           verstring=
10327           output_objdir=.
10328           libname=conftest
10329           lt_save_allow_undefined_flag=$allow_undefined_flag
10330           allow_undefined_flag=
10331           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10332   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10333   ac_status=$?
10334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10335   test $ac_status = 0; }
10336           then
10337             lt_cv_archive_cmds_need_lc=no
10338           else
10339             lt_cv_archive_cmds_need_lc=yes
10340           fi
10341           allow_undefined_flag=$lt_save_allow_undefined_flag
10342         else
10343           cat conftest.err 1>&5
10344         fi
10345         $RM conftest*
10346
10347 fi
10348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10349 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10350       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10351       ;;
10352     esac
10353   fi
10354   ;;
10355 esac
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
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10460
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10464
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10471
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10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10514 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10515
10516 if test "$GCC" = yes; then
10517   case $host_os in
10518     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10519     *) lt_awk_arg="/^libraries:/" ;;
10520   esac
10521   case $host_os in
10522     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10523     *) lt_sed_strip_eq="s,=/,/,g" ;;
10524   esac
10525   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10526   case $lt_search_path_spec in
10527   *\;*)
10528     # if the path contains ";" then we assume it to be the separator
10529     # otherwise default to the standard path separator (i.e. ":") - it is
10530     # assumed that no part of a normal pathname contains ";" but that should
10531     # okay in the real world where ";" in dirpaths is itself problematic.
10532     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10533     ;;
10534   *)
10535     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10536     ;;
10537   esac
10538   # Ok, now we have the path, separated by spaces, we can step through it
10539   # and add multilib dir if necessary.
10540   lt_tmp_lt_search_path_spec=
10541   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10542   for lt_sys_path in $lt_search_path_spec; do
10543     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10544       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10545     else
10546       test -d "$lt_sys_path" && \
10547         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10548     fi
10549   done
10550   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10551 BEGIN {RS=" "; FS="/|\n";} {
10552   lt_foo="";
10553   lt_count=0;
10554   for (lt_i = NF; lt_i > 0; lt_i--) {
10555     if ($lt_i != "" && $lt_i != ".") {
10556       if ($lt_i == "..") {
10557         lt_count++;
10558       } else {
10559         if (lt_count == 0) {
10560           lt_foo="/" $lt_i lt_foo;
10561         } else {
10562           lt_count--;
10563         }
10564       }
10565     }
10566   }
10567   if (lt_foo != "") { lt_freq[lt_foo]++; }
10568   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10569 }'`
10570   # AWK program above erroneously prepends '/' to C:/dos/paths
10571   # for these hosts.
10572   case $host_os in
10573     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10574       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10575   esac
10576   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10577 else
10578   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10579 fi
10580 library_names_spec=
10581 libname_spec='lib$name'
10582 soname_spec=
10583 shrext_cmds=".so"
10584 postinstall_cmds=
10585 postuninstall_cmds=
10586 finish_cmds=
10587 finish_eval=
10588 shlibpath_var=
10589 shlibpath_overrides_runpath=unknown
10590 version_type=none
10591 dynamic_linker="$host_os ld.so"
10592 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10593 need_lib_prefix=unknown
10594 hardcode_into_libs=no
10595
10596 # when you set need_version to no, make sure it does not cause -set_version
10597 # flags to be left without arguments
10598 need_version=unknown
10599
10600 case $host_os in
10601 aix3*)
10602   version_type=linux
10603   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10604   shlibpath_var=LIBPATH
10605
10606   # AIX 3 has no versioning support, so we append a major version to the name.
10607   soname_spec='${libname}${release}${shared_ext}$major'
10608   ;;
10609
10610 aix[4-9]*)
10611   version_type=linux
10612   need_lib_prefix=no
10613   need_version=no
10614   hardcode_into_libs=yes
10615   if test "$host_cpu" = ia64; then
10616     # AIX 5 supports IA64
10617     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10618     shlibpath_var=LD_LIBRARY_PATH
10619   else
10620     # With GCC up to 2.95.x, collect2 would create an import file
10621     # for dependence libraries.  The import file would start with
10622     # the line `#! .'.  This would cause the generated library to
10623     # depend on `.', always an invalid library.  This was fixed in
10624     # development snapshots of GCC prior to 3.0.
10625     case $host_os in
10626       aix4 | aix4.[01] | aix4.[01].*)
10627       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10628            echo ' yes '
10629            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10630         :
10631       else
10632         can_build_shared=no
10633       fi
10634       ;;
10635     esac
10636     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10637     # soname into executable. Probably we can add versioning support to
10638     # collect2, so additional links can be useful in future.
10639     if test "$aix_use_runtimelinking" = yes; then
10640       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10641       # instead of lib<name>.a to let people know that these are not
10642       # typical AIX shared libraries.
10643       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10644     else
10645       # We preserve .a as extension for shared libraries through AIX4.2
10646       # and later when we are not doing run time linking.
10647       library_names_spec='${libname}${release}.a $libname.a'
10648       soname_spec='${libname}${release}${shared_ext}$major'
10649     fi
10650     shlibpath_var=LIBPATH
10651   fi
10652   ;;
10653
10654 amigaos*)
10655   case $host_cpu in
10656   powerpc)
10657     # Since July 2007 AmigaOS4 officially supports .so libraries.
10658     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10659     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10660     ;;
10661   m68k)
10662     library_names_spec='$libname.ixlibrary $libname.a'
10663     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10664     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 ${libname}_ixlibrary.a || exit 1; done'
10665     ;;
10666   esac
10667   ;;
10668
10669 beos*)
10670   library_names_spec='${libname}${shared_ext}'
10671   dynamic_linker="$host_os ld.so"
10672   shlibpath_var=LIBRARY_PATH
10673   ;;
10674
10675 bsdi[45]*)
10676   version_type=linux
10677   need_version=no
10678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10679   soname_spec='${libname}${release}${shared_ext}$major'
10680   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10681   shlibpath_var=LD_LIBRARY_PATH
10682   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10683   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10684   # the default ld.so.conf also contains /usr/contrib/lib and
10685   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10686   # libtool to hard-code these into programs
10687   ;;
10688
10689 cygwin* | mingw* | pw32* | cegcc*)
10690   version_type=windows
10691   shrext_cmds=".dll"
10692   need_version=no
10693   need_lib_prefix=no
10694
10695   case $GCC,$host_os in
10696   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10697     library_names_spec='$libname.dll.a'
10698     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10699     postinstall_cmds='base_file=`basename \${file}`~
10700       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10701       dldir=$destdir/`dirname \$dlpath`~
10702       test -d \$dldir || mkdir -p \$dldir~
10703       $install_prog $dir/$dlname \$dldir/$dlname~
10704       chmod a+x \$dldir/$dlname~
10705       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10706         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10707       fi'
10708     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10709       dlpath=$dir/\$dldll~
10710        $RM \$dlpath'
10711     shlibpath_overrides_runpath=yes
10712
10713     case $host_os in
10714     cygwin*)
10715       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10716       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10717
10718       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10719       ;;
10720     mingw* | cegcc*)
10721       # MinGW DLLs use traditional 'lib' prefix
10722       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10723       ;;
10724     pw32*)
10725       # pw32 DLLs use 'pw' prefix rather than 'lib'
10726       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10727       ;;
10728     esac
10729     ;;
10730
10731   *)
10732     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10733     ;;
10734   esac
10735   dynamic_linker='Win32 ld.exe'
10736   # FIXME: first we should search . and the directory the executable is in
10737   shlibpath_var=PATH
10738   ;;
10739
10740 darwin* | rhapsody*)
10741   dynamic_linker="$host_os dyld"
10742   version_type=darwin
10743   need_lib_prefix=no
10744   need_version=no
10745   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10746   soname_spec='${libname}${release}${major}$shared_ext'
10747   shlibpath_overrides_runpath=yes
10748   shlibpath_var=DYLD_LIBRARY_PATH
10749   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10750
10751   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10752   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10753   ;;
10754
10755 dgux*)
10756   version_type=linux
10757   need_lib_prefix=no
10758   need_version=no
10759   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10760   soname_spec='${libname}${release}${shared_ext}$major'
10761   shlibpath_var=LD_LIBRARY_PATH
10762   ;;
10763
10764 freebsd* | dragonfly*)
10765   # DragonFly does not have aout.  When/if they implement a new
10766   # versioning mechanism, adjust this.
10767   if test -x /usr/bin/objformat; then
10768     objformat=`/usr/bin/objformat`
10769   else
10770     case $host_os in
10771     freebsd[23].*) objformat=aout ;;
10772     *) objformat=elf ;;
10773     esac
10774   fi
10775   version_type=freebsd-$objformat
10776   case $version_type in
10777     freebsd-elf*)
10778       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10779       need_version=no
10780       need_lib_prefix=no
10781       ;;
10782     freebsd-*)
10783       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10784       need_version=yes
10785       ;;
10786   esac
10787   shlibpath_var=LD_LIBRARY_PATH
10788   case $host_os in
10789   freebsd2.*)
10790     shlibpath_overrides_runpath=yes
10791     ;;
10792   freebsd3.[01]* | freebsdelf3.[01]*)
10793     shlibpath_overrides_runpath=yes
10794     hardcode_into_libs=yes
10795     ;;
10796   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10797   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10798     shlibpath_overrides_runpath=no
10799     hardcode_into_libs=yes
10800     ;;
10801   *) # from 4.6 on, and DragonFly
10802     shlibpath_overrides_runpath=yes
10803     hardcode_into_libs=yes
10804     ;;
10805   esac
10806   ;;
10807
10808 haiku*)
10809   version_type=linux
10810   need_lib_prefix=no
10811   need_version=no
10812   dynamic_linker="$host_os runtime_loader"
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=LIBRARY_PATH
10816   shlibpath_overrides_runpath=yes
10817   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10818   hardcode_into_libs=yes
10819   ;;
10820
10821 hpux9* | hpux10* | hpux11*)
10822   # Give a soname corresponding to the major version so that dld.sl refuses to
10823   # link against other versions.
10824   version_type=sunos
10825   need_lib_prefix=no
10826   need_version=no
10827   case $host_cpu in
10828   ia64*)
10829     shrext_cmds='.so'
10830     hardcode_into_libs=yes
10831     dynamic_linker="$host_os dld.so"
10832     shlibpath_var=LD_LIBRARY_PATH
10833     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10834     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10835     soname_spec='${libname}${release}${shared_ext}$major'
10836     if test "X$HPUX_IA64_MODE" = X32; then
10837       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10838     else
10839       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10840     fi
10841     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10842     ;;
10843   hppa*64*)
10844     shrext_cmds='.sl'
10845     hardcode_into_libs=yes
10846     dynamic_linker="$host_os dld.sl"
10847     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10848     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10849     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10850     soname_spec='${libname}${release}${shared_ext}$major'
10851     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10852     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10853     ;;
10854   *)
10855     shrext_cmds='.sl'
10856     dynamic_linker="$host_os dld.sl"
10857     shlibpath_var=SHLIB_PATH
10858     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10859     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10860     soname_spec='${libname}${release}${shared_ext}$major'
10861     ;;
10862   esac
10863   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10864   postinstall_cmds='chmod 555 $lib'
10865   # or fails outright, so override atomically:
10866   install_override_mode=555
10867   ;;
10868
10869 interix[3-9]*)
10870   version_type=linux
10871   need_lib_prefix=no
10872   need_version=no
10873   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10874   soname_spec='${libname}${release}${shared_ext}$major'
10875   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10876   shlibpath_var=LD_LIBRARY_PATH
10877   shlibpath_overrides_runpath=no
10878   hardcode_into_libs=yes
10879   ;;
10880
10881 irix5* | irix6* | nonstopux*)
10882   case $host_os in
10883     nonstopux*) version_type=nonstopux ;;
10884     *)
10885         if test "$lt_cv_prog_gnu_ld" = yes; then
10886                 version_type=linux
10887         else
10888                 version_type=irix
10889         fi ;;
10890   esac
10891   need_lib_prefix=no
10892   need_version=no
10893   soname_spec='${libname}${release}${shared_ext}$major'
10894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10895   case $host_os in
10896   irix5* | nonstopux*)
10897     libsuff= shlibsuff=
10898     ;;
10899   *)
10900     case $LD in # libtool.m4 will add one of these switches to LD
10901     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10902       libsuff= shlibsuff= libmagic=32-bit;;
10903     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10904       libsuff=32 shlibsuff=N32 libmagic=N32;;
10905     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10906       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10907     *) libsuff= shlibsuff= libmagic=never-match;;
10908     esac
10909     ;;
10910   esac
10911   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10912   shlibpath_overrides_runpath=no
10913   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10914   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10915   hardcode_into_libs=yes
10916   ;;
10917
10918 # No shared lib support for Linux oldld, aout, or coff.
10919 linux*oldld* | linux*aout* | linux*coff*)
10920   dynamic_linker=no
10921   ;;
10922
10923 # This must be Linux ELF.
10924
10925 # uclinux* changes (here and below) have been submitted to the libtool
10926 # project, but have not yet been accepted: they are GCC-local changes
10927 # for the time being.  (See
10928 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10929 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10930   version_type=linux
10931   need_lib_prefix=no
10932   need_version=no
10933   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10934   soname_spec='${libname}${release}${shared_ext}$major'
10935   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10936   shlibpath_var=LD_LIBRARY_PATH
10937   shlibpath_overrides_runpath=no
10938
10939   # Some binutils ld are patched to set DT_RUNPATH
10940   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10941   $as_echo_n "(cached) " >&6
10942 else
10943   lt_cv_shlibpath_overrides_runpath=no
10944     save_LDFLAGS=$LDFLAGS
10945     save_libdir=$libdir
10946     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10947          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10948     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10949 /* end confdefs.h.  */
10950
10951 int
10952 main ()
10953 {
10954
10955   ;
10956   return 0;
10957 }
10958 _ACEOF
10959 if ac_fn_c_try_link "$LINENO"; then :
10960   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10961   lt_cv_shlibpath_overrides_runpath=yes
10962 fi
10963 fi
10964 rm -f core conftest.err conftest.$ac_objext \
10965     conftest$ac_exeext conftest.$ac_ext
10966     LDFLAGS=$save_LDFLAGS
10967     libdir=$save_libdir
10968
10969 fi
10970
10971   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10972
10973   # This implies no fast_install, which is unacceptable.
10974   # Some rework will be needed to allow for fast_install
10975   # before this can be enabled.
10976   hardcode_into_libs=yes
10977
10978   # Append ld.so.conf contents to the search path
10979   if test -f /etc/ld.so.conf; then
10980     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' ' '`
10981     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10982   fi
10983
10984   # We used to test for /lib/ld.so.1 and disable shared libraries on
10985   # powerpc, because MkLinux only supported shared libraries with the
10986   # GNU dynamic linker.  Since this was broken with cross compilers,
10987   # most powerpc-linux boxes support dynamic linking these days and
10988   # people can always --disable-shared, the test was removed, and we
10989   # assume the GNU/Linux dynamic linker is in use.
10990   dynamic_linker='GNU/Linux ld.so'
10991   ;;
10992
10993 netbsd*)
10994   version_type=sunos
10995   need_lib_prefix=no
10996   need_version=no
10997   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10998     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10999     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11000     dynamic_linker='NetBSD (a.out) ld.so'
11001   else
11002     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11003     soname_spec='${libname}${release}${shared_ext}$major'
11004     dynamic_linker='NetBSD ld.elf_so'
11005   fi
11006   shlibpath_var=LD_LIBRARY_PATH
11007   shlibpath_overrides_runpath=yes
11008   hardcode_into_libs=yes
11009   ;;
11010
11011 newsos6)
11012   version_type=linux
11013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11014   shlibpath_var=LD_LIBRARY_PATH
11015   shlibpath_overrides_runpath=yes
11016   ;;
11017
11018 *nto* | *qnx*)
11019   version_type=qnx
11020   need_lib_prefix=no
11021   need_version=no
11022   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11023   soname_spec='${libname}${release}${shared_ext}$major'
11024   shlibpath_var=LD_LIBRARY_PATH
11025   shlibpath_overrides_runpath=no
11026   hardcode_into_libs=yes
11027   dynamic_linker='ldqnx.so'
11028   ;;
11029
11030 openbsd*)
11031   version_type=sunos
11032   sys_lib_dlsearch_path_spec="/usr/lib"
11033   need_lib_prefix=no
11034   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11035   case $host_os in
11036     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11037     *)                          need_version=no  ;;
11038   esac
11039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11040   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11041   shlibpath_var=LD_LIBRARY_PATH
11042   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11043     case $host_os in
11044       openbsd2.[89] | openbsd2.[89].*)
11045         shlibpath_overrides_runpath=no
11046         ;;
11047       *)
11048         shlibpath_overrides_runpath=yes
11049         ;;
11050       esac
11051   else
11052     shlibpath_overrides_runpath=yes
11053   fi
11054   ;;
11055
11056 os2*)
11057   libname_spec='$name'
11058   shrext_cmds=".dll"
11059   need_lib_prefix=no
11060   library_names_spec='$libname${shared_ext} $libname.a'
11061   dynamic_linker='OS/2 ld.exe'
11062   shlibpath_var=LIBPATH
11063   ;;
11064
11065 osf3* | osf4* | osf5*)
11066   version_type=osf
11067   need_lib_prefix=no
11068   need_version=no
11069   soname_spec='${libname}${release}${shared_ext}$major'
11070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11071   shlibpath_var=LD_LIBRARY_PATH
11072   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11073   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11074   ;;
11075
11076 rdos*)
11077   dynamic_linker=no
11078   ;;
11079
11080 solaris*)
11081   version_type=linux
11082   need_lib_prefix=no
11083   need_version=no
11084   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11085   soname_spec='${libname}${release}${shared_ext}$major'
11086   shlibpath_var=LD_LIBRARY_PATH
11087   shlibpath_overrides_runpath=yes
11088   hardcode_into_libs=yes
11089   # ldd complains unless libraries are executable
11090   postinstall_cmds='chmod +x $lib'
11091   ;;
11092
11093 sunos4*)
11094   version_type=sunos
11095   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11096   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11097   shlibpath_var=LD_LIBRARY_PATH
11098   shlibpath_overrides_runpath=yes
11099   if test "$with_gnu_ld" = yes; then
11100     need_lib_prefix=no
11101   fi
11102   need_version=yes
11103   ;;
11104
11105 sysv4 | sysv4.3*)
11106   version_type=linux
11107   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11108   soname_spec='${libname}${release}${shared_ext}$major'
11109   shlibpath_var=LD_LIBRARY_PATH
11110   case $host_vendor in
11111     sni)
11112       shlibpath_overrides_runpath=no
11113       need_lib_prefix=no
11114       runpath_var=LD_RUN_PATH
11115       ;;
11116     siemens)
11117       need_lib_prefix=no
11118       ;;
11119     motorola)
11120       need_lib_prefix=no
11121       need_version=no
11122       shlibpath_overrides_runpath=no
11123       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11124       ;;
11125   esac
11126   ;;
11127
11128 sysv4*MP*)
11129   if test -d /usr/nec ;then
11130     version_type=linux
11131     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11132     soname_spec='$libname${shared_ext}.$major'
11133     shlibpath_var=LD_LIBRARY_PATH
11134   fi
11135   ;;
11136
11137 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11138   version_type=freebsd-elf
11139   need_lib_prefix=no
11140   need_version=no
11141   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11142   soname_spec='${libname}${release}${shared_ext}$major'
11143   shlibpath_var=LD_LIBRARY_PATH
11144   shlibpath_overrides_runpath=yes
11145   hardcode_into_libs=yes
11146   if test "$with_gnu_ld" = yes; then
11147     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11148   else
11149     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11150     case $host_os in
11151       sco3.2v5*)
11152         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11153         ;;
11154     esac
11155   fi
11156   sys_lib_dlsearch_path_spec='/usr/lib'
11157   ;;
11158
11159 tpf*)
11160   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11161   version_type=linux
11162   need_lib_prefix=no
11163   need_version=no
11164   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11165   shlibpath_var=LD_LIBRARY_PATH
11166   shlibpath_overrides_runpath=no
11167   hardcode_into_libs=yes
11168   ;;
11169
11170 uts4*)
11171   version_type=linux
11172   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11173   soname_spec='${libname}${release}${shared_ext}$major'
11174   shlibpath_var=LD_LIBRARY_PATH
11175   ;;
11176
11177 # Shared libraries for VwWorks, >= 7 only at this stage
11178 # and (fpic) still incompatible with "large" code models
11179 # in a few configurations. Only for RTP mode in any case,
11180 # and upon explicit request at configure time.
11181 vxworks7*)
11182   dynamic_linker=no
11183   case ${with_multisubdir}-${enable_shared} in
11184     *large*)
11185       ;;
11186     *mrtp*-yes)
11187       version_type=linux
11188       need_lib_prefix=no
11189       need_version=no
11190       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11191       soname_spec='${libname}${release}${shared_ext}$major'
11192       dynamic_linker="$host_os module_loader"
11193       ;;
11194   esac
11195   ;;
11196 *)
11197   dynamic_linker=no
11198   ;;
11199 esac
11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11201 $as_echo "$dynamic_linker" >&6; }
11202 test "$dynamic_linker" = no && can_build_shared=no
11203
11204 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11205 if test "$GCC" = yes; then
11206   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11207 fi
11208
11209 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11210   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11211 fi
11212 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11213   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11214 fi
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11308 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11309 hardcode_action=
11310 if test -n "$hardcode_libdir_flag_spec" ||
11311    test -n "$runpath_var" ||
11312    test "X$hardcode_automatic" = "Xyes" ; then
11313
11314   # We can hardcode non-existent directories.
11315   if test "$hardcode_direct" != no &&
11316      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11317      # have to relink, otherwise we might link with an installed library
11318      # when we should be linking with a yet-to-be-installed one
11319      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11320      test "$hardcode_minus_L" != no; then
11321     # Linking always hardcodes the temporary library directory.
11322     hardcode_action=relink
11323   else
11324     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11325     hardcode_action=immediate
11326   fi
11327 else
11328   # We cannot hardcode anything, or else we can only hardcode existing
11329   # directories.
11330   hardcode_action=unsupported
11331 fi
11332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11333 $as_echo "$hardcode_action" >&6; }
11334
11335 if test "$hardcode_action" = relink ||
11336    test "$inherit_rpath" = yes; then
11337   # Fast installation is not supported
11338   enable_fast_install=no
11339 elif test "$shlibpath_overrides_runpath" = yes ||
11340      test "$enable_shared" = no; then
11341   # Fast installation is not necessary
11342   enable_fast_install=needless
11343 fi
11344
11345
11346
11347
11348
11349
11350   if test "x$enable_dlopen" != xyes; then
11351   enable_dlopen=unknown
11352   enable_dlopen_self=unknown
11353   enable_dlopen_self_static=unknown
11354 else
11355   lt_cv_dlopen=no
11356   lt_cv_dlopen_libs=
11357
11358   case $host_os in
11359   beos*)
11360     lt_cv_dlopen="load_add_on"
11361     lt_cv_dlopen_libs=
11362     lt_cv_dlopen_self=yes
11363     ;;
11364
11365   mingw* | pw32* | cegcc*)
11366     lt_cv_dlopen="LoadLibrary"
11367     lt_cv_dlopen_libs=
11368     ;;
11369
11370   cygwin*)
11371     lt_cv_dlopen="dlopen"
11372     lt_cv_dlopen_libs=
11373     ;;
11374
11375   darwin*)
11376   # if libdl is installed we need to link against it
11377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11378 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11379 if ${ac_cv_lib_dl_dlopen+:} false; then :
11380   $as_echo_n "(cached) " >&6
11381 else
11382   ac_check_lib_save_LIBS=$LIBS
11383 LIBS="-ldl  $LIBS"
11384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h.  */
11386
11387 /* Override any GCC internal prototype to avoid an error.
11388    Use char because int might match the return type of a GCC
11389    builtin and then its argument prototype would still apply.  */
11390 #ifdef __cplusplus
11391 extern "C"
11392 #endif
11393 char dlopen ();
11394 int
11395 main ()
11396 {
11397 return dlopen ();
11398   ;
11399   return 0;
11400 }
11401 _ACEOF
11402 if ac_fn_c_try_link "$LINENO"; then :
11403   ac_cv_lib_dl_dlopen=yes
11404 else
11405   ac_cv_lib_dl_dlopen=no
11406 fi
11407 rm -f core conftest.err conftest.$ac_objext \
11408     conftest$ac_exeext conftest.$ac_ext
11409 LIBS=$ac_check_lib_save_LIBS
11410 fi
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11412 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11413 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11414   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11415 else
11416
11417     lt_cv_dlopen="dyld"
11418     lt_cv_dlopen_libs=
11419     lt_cv_dlopen_self=yes
11420
11421 fi
11422
11423     ;;
11424
11425   *)
11426     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11427 if test "x$ac_cv_func_shl_load" = xyes; then :
11428   lt_cv_dlopen="shl_load"
11429 else
11430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11431 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11432 if ${ac_cv_lib_dld_shl_load+:} false; then :
11433   $as_echo_n "(cached) " >&6
11434 else
11435   ac_check_lib_save_LIBS=$LIBS
11436 LIBS="-ldld  $LIBS"
11437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11438 /* end confdefs.h.  */
11439
11440 /* Override any GCC internal prototype to avoid an error.
11441    Use char because int might match the return type of a GCC
11442    builtin and then its argument prototype would still apply.  */
11443 #ifdef __cplusplus
11444 extern "C"
11445 #endif
11446 char shl_load ();
11447 int
11448 main ()
11449 {
11450 return shl_load ();
11451   ;
11452   return 0;
11453 }
11454 _ACEOF
11455 if ac_fn_c_try_link "$LINENO"; then :
11456   ac_cv_lib_dld_shl_load=yes
11457 else
11458   ac_cv_lib_dld_shl_load=no
11459 fi
11460 rm -f core conftest.err conftest.$ac_objext \
11461     conftest$ac_exeext conftest.$ac_ext
11462 LIBS=$ac_check_lib_save_LIBS
11463 fi
11464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11465 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11466 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11467   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11468 else
11469   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11470 if test "x$ac_cv_func_dlopen" = xyes; then :
11471   lt_cv_dlopen="dlopen"
11472 else
11473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11474 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11475 if ${ac_cv_lib_dl_dlopen+:} false; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478   ac_check_lib_save_LIBS=$LIBS
11479 LIBS="-ldl  $LIBS"
11480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11481 /* end confdefs.h.  */
11482
11483 /* Override any GCC internal prototype to avoid an error.
11484    Use char because int might match the return type of a GCC
11485    builtin and then its argument prototype would still apply.  */
11486 #ifdef __cplusplus
11487 extern "C"
11488 #endif
11489 char dlopen ();
11490 int
11491 main ()
11492 {
11493 return dlopen ();
11494   ;
11495   return 0;
11496 }
11497 _ACEOF
11498 if ac_fn_c_try_link "$LINENO"; then :
11499   ac_cv_lib_dl_dlopen=yes
11500 else
11501   ac_cv_lib_dl_dlopen=no
11502 fi
11503 rm -f core conftest.err conftest.$ac_objext \
11504     conftest$ac_exeext conftest.$ac_ext
11505 LIBS=$ac_check_lib_save_LIBS
11506 fi
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11508 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11509 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11510   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11511 else
11512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11513 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11514 if ${ac_cv_lib_svld_dlopen+:} false; then :
11515   $as_echo_n "(cached) " >&6
11516 else
11517   ac_check_lib_save_LIBS=$LIBS
11518 LIBS="-lsvld  $LIBS"
11519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11520 /* end confdefs.h.  */
11521
11522 /* Override any GCC internal prototype to avoid an error.
11523    Use char because int might match the return type of a GCC
11524    builtin and then its argument prototype would still apply.  */
11525 #ifdef __cplusplus
11526 extern "C"
11527 #endif
11528 char dlopen ();
11529 int
11530 main ()
11531 {
11532 return dlopen ();
11533   ;
11534   return 0;
11535 }
11536 _ACEOF
11537 if ac_fn_c_try_link "$LINENO"; then :
11538   ac_cv_lib_svld_dlopen=yes
11539 else
11540   ac_cv_lib_svld_dlopen=no
11541 fi
11542 rm -f core conftest.err conftest.$ac_objext \
11543     conftest$ac_exeext conftest.$ac_ext
11544 LIBS=$ac_check_lib_save_LIBS
11545 fi
11546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11547 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11548 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11549   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11550 else
11551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11552 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11553 if ${ac_cv_lib_dld_dld_link+:} false; then :
11554   $as_echo_n "(cached) " >&6
11555 else
11556   ac_check_lib_save_LIBS=$LIBS
11557 LIBS="-ldld  $LIBS"
11558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11559 /* end confdefs.h.  */
11560
11561 /* Override any GCC internal prototype to avoid an error.
11562    Use char because int might match the return type of a GCC
11563    builtin and then its argument prototype would still apply.  */
11564 #ifdef __cplusplus
11565 extern "C"
11566 #endif
11567 char dld_link ();
11568 int
11569 main ()
11570 {
11571 return dld_link ();
11572   ;
11573   return 0;
11574 }
11575 _ACEOF
11576 if ac_fn_c_try_link "$LINENO"; then :
11577   ac_cv_lib_dld_dld_link=yes
11578 else
11579   ac_cv_lib_dld_dld_link=no
11580 fi
11581 rm -f core conftest.err conftest.$ac_objext \
11582     conftest$ac_exeext conftest.$ac_ext
11583 LIBS=$ac_check_lib_save_LIBS
11584 fi
11585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11586 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11587 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11588   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11589 fi
11590
11591
11592 fi
11593
11594
11595 fi
11596
11597
11598 fi
11599
11600
11601 fi
11602
11603
11604 fi
11605
11606     ;;
11607   esac
11608
11609   if test "x$lt_cv_dlopen" != xno; then
11610     enable_dlopen=yes
11611   else
11612     enable_dlopen=no
11613   fi
11614
11615   case $lt_cv_dlopen in
11616   dlopen)
11617     save_CPPFLAGS="$CPPFLAGS"
11618     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11619
11620     save_LDFLAGS="$LDFLAGS"
11621     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11622
11623     save_LIBS="$LIBS"
11624     LIBS="$lt_cv_dlopen_libs $LIBS"
11625
11626     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11627 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11628 if ${lt_cv_dlopen_self+:} false; then :
11629   $as_echo_n "(cached) " >&6
11630 else
11631           if test "$cross_compiling" = yes; then :
11632   lt_cv_dlopen_self=cross
11633 else
11634   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11635   lt_status=$lt_dlunknown
11636   cat > conftest.$ac_ext <<_LT_EOF
11637 #line 11637 "configure"
11638 #include "confdefs.h"
11639
11640 #if HAVE_DLFCN_H
11641 #include <dlfcn.h>
11642 #endif
11643
11644 #include <stdio.h>
11645
11646 #ifdef RTLD_GLOBAL
11647 #  define LT_DLGLOBAL           RTLD_GLOBAL
11648 #else
11649 #  ifdef DL_GLOBAL
11650 #    define LT_DLGLOBAL         DL_GLOBAL
11651 #  else
11652 #    define LT_DLGLOBAL         0
11653 #  endif
11654 #endif
11655
11656 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11657    find out it does not work in some platform. */
11658 #ifndef LT_DLLAZY_OR_NOW
11659 #  ifdef RTLD_LAZY
11660 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11661 #  else
11662 #    ifdef DL_LAZY
11663 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11664 #    else
11665 #      ifdef RTLD_NOW
11666 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11667 #      else
11668 #        ifdef DL_NOW
11669 #          define LT_DLLAZY_OR_NOW      DL_NOW
11670 #        else
11671 #          define LT_DLLAZY_OR_NOW      0
11672 #        endif
11673 #      endif
11674 #    endif
11675 #  endif
11676 #endif
11677
11678 /* When -fvisbility=hidden is used, assume the code has been annotated
11679    correspondingly for the symbols needed.  */
11680 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11681 void fnord () __attribute__((visibility("default")));
11682 #endif
11683
11684 void fnord () { int i=42; }
11685 int main ()
11686 {
11687   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11688   int status = $lt_dlunknown;
11689
11690   if (self)
11691     {
11692       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11693       else
11694         {
11695           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11696           else puts (dlerror ());
11697         }
11698       /* dlclose (self); */
11699     }
11700   else
11701     puts (dlerror ());
11702
11703   return status;
11704 }
11705 _LT_EOF
11706   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11707   (eval $ac_link) 2>&5
11708   ac_status=$?
11709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11710   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11711     (./conftest; exit; ) >&5 2>/dev/null
11712     lt_status=$?
11713     case x$lt_status in
11714       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11715       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11716       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11717     esac
11718   else :
11719     # compilation failed
11720     lt_cv_dlopen_self=no
11721   fi
11722 fi
11723 rm -fr conftest*
11724
11725
11726 fi
11727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11728 $as_echo "$lt_cv_dlopen_self" >&6; }
11729
11730     if test "x$lt_cv_dlopen_self" = xyes; then
11731       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11732       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11733 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11734 if ${lt_cv_dlopen_self_static+:} false; then :
11735   $as_echo_n "(cached) " >&6
11736 else
11737           if test "$cross_compiling" = yes; then :
11738   lt_cv_dlopen_self_static=cross
11739 else
11740   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11741   lt_status=$lt_dlunknown
11742   cat > conftest.$ac_ext <<_LT_EOF
11743 #line 11743 "configure"
11744 #include "confdefs.h"
11745
11746 #if HAVE_DLFCN_H
11747 #include <dlfcn.h>
11748 #endif
11749
11750 #include <stdio.h>
11751
11752 #ifdef RTLD_GLOBAL
11753 #  define LT_DLGLOBAL           RTLD_GLOBAL
11754 #else
11755 #  ifdef DL_GLOBAL
11756 #    define LT_DLGLOBAL         DL_GLOBAL
11757 #  else
11758 #    define LT_DLGLOBAL         0
11759 #  endif
11760 #endif
11761
11762 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11763    find out it does not work in some platform. */
11764 #ifndef LT_DLLAZY_OR_NOW
11765 #  ifdef RTLD_LAZY
11766 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11767 #  else
11768 #    ifdef DL_LAZY
11769 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11770 #    else
11771 #      ifdef RTLD_NOW
11772 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11773 #      else
11774 #        ifdef DL_NOW
11775 #          define LT_DLLAZY_OR_NOW      DL_NOW
11776 #        else
11777 #          define LT_DLLAZY_OR_NOW      0
11778 #        endif
11779 #      endif
11780 #    endif
11781 #  endif
11782 #endif
11783
11784 /* When -fvisbility=hidden is used, assume the code has been annotated
11785    correspondingly for the symbols needed.  */
11786 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11787 void fnord () __attribute__((visibility("default")));
11788 #endif
11789
11790 void fnord () { int i=42; }
11791 int main ()
11792 {
11793   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11794   int status = $lt_dlunknown;
11795
11796   if (self)
11797     {
11798       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11799       else
11800         {
11801           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11802           else puts (dlerror ());
11803         }
11804       /* dlclose (self); */
11805     }
11806   else
11807     puts (dlerror ());
11808
11809   return status;
11810 }
11811 _LT_EOF
11812   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11813   (eval $ac_link) 2>&5
11814   ac_status=$?
11815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11816   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11817     (./conftest; exit; ) >&5 2>/dev/null
11818     lt_status=$?
11819     case x$lt_status in
11820       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11821       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11822       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11823     esac
11824   else :
11825     # compilation failed
11826     lt_cv_dlopen_self_static=no
11827   fi
11828 fi
11829 rm -fr conftest*
11830
11831
11832 fi
11833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11834 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11835     fi
11836
11837     CPPFLAGS="$save_CPPFLAGS"
11838     LDFLAGS="$save_LDFLAGS"
11839     LIBS="$save_LIBS"
11840     ;;
11841   esac
11842
11843   case $lt_cv_dlopen_self in
11844   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11845   *) enable_dlopen_self=unknown ;;
11846   esac
11847
11848   case $lt_cv_dlopen_self_static in
11849   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11850   *) enable_dlopen_self_static=unknown ;;
11851   esac
11852 fi
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870 striplib=
11871 old_striplib=
11872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11873 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11874 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11875   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11876   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11878 $as_echo "yes" >&6; }
11879 else
11880 # FIXME - insert some real tests, host_os isn't really good enough
11881   case $host_os in
11882   darwin*)
11883     if test -n "$STRIP" ; then
11884       striplib="$STRIP -x"
11885       old_striplib="$STRIP -S"
11886       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11887 $as_echo "yes" >&6; }
11888     else
11889       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11890 $as_echo "no" >&6; }
11891     fi
11892     ;;
11893   *)
11894     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11895 $as_echo "no" >&6; }
11896     ;;
11897   esac
11898 fi
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909
11910
11911   # Report which library types will actually be built
11912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11913 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11915 $as_echo "$can_build_shared" >&6; }
11916
11917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11918 $as_echo_n "checking whether to build shared libraries... " >&6; }
11919   test "$can_build_shared" = "no" && enable_shared=no
11920
11921   # On AIX, shared libraries and static libraries use the same namespace, and
11922   # are all built from PIC.
11923   case $host_os in
11924   aix3*)
11925     test "$enable_shared" = yes && enable_static=no
11926     if test -n "$RANLIB"; then
11927       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11928       postinstall_cmds='$RANLIB $lib'
11929     fi
11930     ;;
11931
11932   aix[4-9]*)
11933     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11934       test "$enable_shared" = yes && enable_static=no
11935     fi
11936     ;;
11937   esac
11938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11939 $as_echo "$enable_shared" >&6; }
11940
11941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11942 $as_echo_n "checking whether to build static libraries... " >&6; }
11943   # Make sure either enable_shared or enable_static is yes.
11944   test "$enable_shared" = yes || enable_static=yes
11945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11946 $as_echo "$enable_static" >&6; }
11947
11948
11949
11950
11951 fi
11952 ac_ext=c
11953 ac_cpp='$CPP $CPPFLAGS'
11954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11957
11958 CC="$lt_save_CC"
11959
11960       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11961     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11962     (test "X$CXX" != "Xg++"))) ; then
11963   ac_ext=cpp
11964 ac_cpp='$CXXCPP $CPPFLAGS'
11965 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11966 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11967 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11969 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11970 if test -z "$CXXCPP"; then
11971   if ${ac_cv_prog_CXXCPP+:} false; then :
11972   $as_echo_n "(cached) " >&6
11973 else
11974       # Double quotes because CXXCPP needs to be expanded
11975     for CXXCPP in "$CXX -E" "/lib/cpp"
11976     do
11977       ac_preproc_ok=false
11978 for ac_cxx_preproc_warn_flag in '' yes
11979 do
11980   # Use a header file that comes with gcc, so configuring glibc
11981   # with a fresh cross-compiler works.
11982   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11983   # <limits.h> exists even on freestanding compilers.
11984   # On the NeXT, cc -E runs the code through the compiler's parser,
11985   # not just through cpp. "Syntax error" is here to catch this case.
11986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11987 /* end confdefs.h.  */
11988 #ifdef __STDC__
11989 # include <limits.h>
11990 #else
11991 # include <assert.h>
11992 #endif
11993                      Syntax error
11994 _ACEOF
11995 if ac_fn_cxx_try_cpp "$LINENO"; then :
11996
11997 else
11998   # Broken: fails on valid input.
11999 continue
12000 fi
12001 rm -f conftest.err conftest.i conftest.$ac_ext
12002
12003   # OK, works on sane cases.  Now check whether nonexistent headers
12004   # can be detected and how.
12005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12006 /* end confdefs.h.  */
12007 #include <ac_nonexistent.h>
12008 _ACEOF
12009 if ac_fn_cxx_try_cpp "$LINENO"; then :
12010   # Broken: success on invalid input.
12011 continue
12012 else
12013   # Passes both tests.
12014 ac_preproc_ok=:
12015 break
12016 fi
12017 rm -f conftest.err conftest.i conftest.$ac_ext
12018
12019 done
12020 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12021 rm -f conftest.i conftest.err conftest.$ac_ext
12022 if $ac_preproc_ok; then :
12023   break
12024 fi
12025
12026     done
12027     ac_cv_prog_CXXCPP=$CXXCPP
12028
12029 fi
12030   CXXCPP=$ac_cv_prog_CXXCPP
12031 else
12032   ac_cv_prog_CXXCPP=$CXXCPP
12033 fi
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12035 $as_echo "$CXXCPP" >&6; }
12036 ac_preproc_ok=false
12037 for ac_cxx_preproc_warn_flag in '' yes
12038 do
12039   # Use a header file that comes with gcc, so configuring glibc
12040   # with a fresh cross-compiler works.
12041   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12042   # <limits.h> exists even on freestanding compilers.
12043   # On the NeXT, cc -E runs the code through the compiler's parser,
12044   # not just through cpp. "Syntax error" is here to catch this case.
12045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12046 /* end confdefs.h.  */
12047 #ifdef __STDC__
12048 # include <limits.h>
12049 #else
12050 # include <assert.h>
12051 #endif
12052                      Syntax error
12053 _ACEOF
12054 if ac_fn_cxx_try_cpp "$LINENO"; then :
12055
12056 else
12057   # Broken: fails on valid input.
12058 continue
12059 fi
12060 rm -f conftest.err conftest.i conftest.$ac_ext
12061
12062   # OK, works on sane cases.  Now check whether nonexistent headers
12063   # can be detected and how.
12064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12065 /* end confdefs.h.  */
12066 #include <ac_nonexistent.h>
12067 _ACEOF
12068 if ac_fn_cxx_try_cpp "$LINENO"; then :
12069   # Broken: success on invalid input.
12070 continue
12071 else
12072   # Passes both tests.
12073 ac_preproc_ok=:
12074 break
12075 fi
12076 rm -f conftest.err conftest.i conftest.$ac_ext
12077
12078 done
12079 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12080 rm -f conftest.i conftest.err conftest.$ac_ext
12081 if $ac_preproc_ok; then :
12082
12083 else
12084   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12086 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12087 See \`config.log' for more details" "$LINENO" 5; }
12088 fi
12089
12090 ac_ext=c
12091 ac_cpp='$CPP $CPPFLAGS'
12092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12095
12096 else
12097   _lt_caught_CXX_error=yes
12098 fi
12099
12100 ac_ext=cpp
12101 ac_cpp='$CXXCPP $CPPFLAGS'
12102 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12103 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12104 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12105
12106 archive_cmds_need_lc_CXX=no
12107 allow_undefined_flag_CXX=
12108 always_export_symbols_CXX=no
12109 archive_expsym_cmds_CXX=
12110 compiler_needs_object_CXX=no
12111 export_dynamic_flag_spec_CXX=
12112 hardcode_direct_CXX=no
12113 hardcode_direct_absolute_CXX=no
12114 hardcode_libdir_flag_spec_CXX=
12115 hardcode_libdir_flag_spec_ld_CXX=
12116 hardcode_libdir_separator_CXX=
12117 hardcode_minus_L_CXX=no
12118 hardcode_shlibpath_var_CXX=unsupported
12119 hardcode_automatic_CXX=no
12120 inherit_rpath_CXX=no
12121 module_cmds_CXX=
12122 module_expsym_cmds_CXX=
12123 link_all_deplibs_CXX=unknown
12124 old_archive_cmds_CXX=$old_archive_cmds
12125 reload_flag_CXX=$reload_flag
12126 reload_cmds_CXX=$reload_cmds
12127 no_undefined_flag_CXX=
12128 whole_archive_flag_spec_CXX=
12129 enable_shared_with_static_runtimes_CXX=no
12130
12131 # Source file extension for C++ test sources.
12132 ac_ext=cpp
12133
12134 # Object file extension for compiled C++ test sources.
12135 objext=o
12136 objext_CXX=$objext
12137
12138 # No sense in running all these tests if we already determined that
12139 # the CXX compiler isn't working.  Some variables (like enable_shared)
12140 # are currently assumed to apply to all compilers on this platform,
12141 # and will be corrupted by setting them based on a non-working compiler.
12142 if test "$_lt_caught_CXX_error" != yes; then
12143   # Code to be used in simple compile tests
12144   lt_simple_compile_test_code="int some_variable = 0;"
12145
12146   # Code to be used in simple link tests
12147   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12148
12149   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12150
12151
12152
12153
12154
12155
12156 # If no C compiler was specified, use CC.
12157 LTCC=${LTCC-"$CC"}
12158
12159 # If no C compiler flags were specified, use CFLAGS.
12160 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12161
12162 # Allow CC to be a program name with arguments.
12163 compiler=$CC
12164
12165
12166   # save warnings/boilerplate of simple test code
12167   ac_outfile=conftest.$ac_objext
12168 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12169 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12170 _lt_compiler_boilerplate=`cat conftest.err`
12171 $RM conftest*
12172
12173   ac_outfile=conftest.$ac_objext
12174 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12175 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12176 _lt_linker_boilerplate=`cat conftest.err`
12177 $RM -r conftest*
12178
12179
12180   # Allow CC to be a program name with arguments.
12181   lt_save_CC=$CC
12182   lt_save_LD=$LD
12183   lt_save_GCC=$GCC
12184   GCC=$GXX
12185   lt_save_with_gnu_ld=$with_gnu_ld
12186   lt_save_path_LD=$lt_cv_path_LD
12187   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12188     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12189   else
12190     $as_unset lt_cv_prog_gnu_ld
12191   fi
12192   if test -n "${lt_cv_path_LDCXX+set}"; then
12193     lt_cv_path_LD=$lt_cv_path_LDCXX
12194   else
12195     $as_unset lt_cv_path_LD
12196   fi
12197   test -z "${LDCXX+set}" || LD=$LDCXX
12198   CC=${CXX-"c++"}
12199   compiler=$CC
12200   compiler_CXX=$CC
12201   for cc_temp in $compiler""; do
12202   case $cc_temp in
12203     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12204     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12205     \-*) ;;
12206     *) break;;
12207   esac
12208 done
12209 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12210
12211
12212   if test -n "$compiler"; then
12213     # We don't want -fno-exception when compiling C++ code, so set the
12214     # no_builtin_flag separately
12215     if test "$GXX" = yes; then
12216       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12217     else
12218       lt_prog_compiler_no_builtin_flag_CXX=
12219     fi
12220
12221     if test "$GXX" = yes; then
12222       # Set up default GNU C++ configuration
12223
12224
12225
12226 # Check whether --with-gnu-ld was given.
12227 if test "${with_gnu_ld+set}" = set; then :
12228   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12229 else
12230   with_gnu_ld=no
12231 fi
12232
12233 ac_prog=ld
12234 if test "$GCC" = yes; then
12235   # Check if gcc -print-prog-name=ld gives a path.
12236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12237 $as_echo_n "checking for ld used by $CC... " >&6; }
12238   case $host in
12239   *-*-mingw*)
12240     # gcc leaves a trailing carriage return which upsets mingw
12241     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12242   *)
12243     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12244   esac
12245   case $ac_prog in
12246     # Accept absolute paths.
12247     [\\/]* | ?:[\\/]*)
12248       re_direlt='/[^/][^/]*/\.\./'
12249       # Canonicalize the pathname of ld
12250       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12251       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12252         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12253       done
12254       test -z "$LD" && LD="$ac_prog"
12255       ;;
12256   "")
12257     # If it fails, then pretend we aren't using GCC.
12258     ac_prog=ld
12259     ;;
12260   *)
12261     # If it is relative, then search for the first ld in PATH.
12262     with_gnu_ld=unknown
12263     ;;
12264   esac
12265 elif test "$with_gnu_ld" = yes; then
12266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12267 $as_echo_n "checking for GNU ld... " >&6; }
12268 else
12269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12270 $as_echo_n "checking for non-GNU ld... " >&6; }
12271 fi
12272 if ${lt_cv_path_LD+:} false; then :
12273   $as_echo_n "(cached) " >&6
12274 else
12275   if test -z "$LD"; then
12276   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12277   for ac_dir in $PATH; do
12278     IFS="$lt_save_ifs"
12279     test -z "$ac_dir" && ac_dir=.
12280     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12281       lt_cv_path_LD="$ac_dir/$ac_prog"
12282       # Check to see if the program is GNU ld.  I'd rather use --version,
12283       # but apparently some variants of GNU ld only accept -v.
12284       # Break only if it was the GNU/non-GNU ld that we prefer.
12285       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12286       *GNU* | *'with BFD'*)
12287         test "$with_gnu_ld" != no && break
12288         ;;
12289       *)
12290         test "$with_gnu_ld" != yes && break
12291         ;;
12292       esac
12293     fi
12294   done
12295   IFS="$lt_save_ifs"
12296 else
12297   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12298 fi
12299 fi
12300
12301 LD="$lt_cv_path_LD"
12302 if test -n "$LD"; then
12303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12304 $as_echo "$LD" >&6; }
12305 else
12306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12307 $as_echo "no" >&6; }
12308 fi
12309 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12311 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12312 if ${lt_cv_prog_gnu_ld+:} false; then :
12313   $as_echo_n "(cached) " >&6
12314 else
12315   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12316 case `$LD -v 2>&1 </dev/null` in
12317 *GNU* | *'with BFD'*)
12318   lt_cv_prog_gnu_ld=yes
12319   ;;
12320 *)
12321   lt_cv_prog_gnu_ld=no
12322   ;;
12323 esac
12324 fi
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12326 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12327 with_gnu_ld=$lt_cv_prog_gnu_ld
12328
12329
12330
12331
12332
12333
12334
12335       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12336       # archiving commands below assume that GNU ld is being used.
12337       if test "$with_gnu_ld" = yes; then
12338         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12339         archive_expsym_cmds_CXX='$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 $lib'
12340
12341         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12342         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12343
12344         # If archive_cmds runs LD, not CC, wlarc should be empty
12345         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12346         #     investigate it a little bit more. (MM)
12347         wlarc='${wl}'
12348
12349         # ancient GNU ld didn't support --whole-archive et. al.
12350         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12351           $GREP 'no-whole-archive' > /dev/null; then
12352           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12353         else
12354           whole_archive_flag_spec_CXX=
12355         fi
12356       else
12357         with_gnu_ld=no
12358         wlarc=
12359
12360         # A generic and very simple default shared library creation
12361         # command for GNU C++ for the case where it uses the native
12362         # linker, instead of GNU ld.  If possible, this setting should
12363         # overridden to take advantage of the native linker features on
12364         # the platform it is being used on.
12365         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12366       fi
12367
12368       # Commands to make compiler produce verbose output that lists
12369       # what "hidden" libraries, object files and flags are used when
12370       # linking a shared library.
12371       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12372
12373     else
12374       GXX=no
12375       with_gnu_ld=no
12376       wlarc=
12377     fi
12378
12379     # PORTME: fill in a description of your system's C++ link characteristics
12380     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12381 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12382     ld_shlibs_CXX=yes
12383     case $host_os in
12384       aix3*)
12385         # FIXME: insert proper C++ library support
12386         ld_shlibs_CXX=no
12387         ;;
12388       aix[4-9]*)
12389         if test "$host_cpu" = ia64; then
12390           # On IA64, the linker does run time linking by default, so we don't
12391           # have to do anything special.
12392           aix_use_runtimelinking=no
12393           exp_sym_flag='-Bexport'
12394           no_entry_flag=""
12395         else
12396           aix_use_runtimelinking=no
12397
12398           # Test if we are trying to use run time linking or normal
12399           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12400           # need to do runtime linking.
12401           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12402             for ld_flag in $LDFLAGS; do
12403               case $ld_flag in
12404               *-brtl*)
12405                 aix_use_runtimelinking=yes
12406                 break
12407                 ;;
12408               esac
12409             done
12410             ;;
12411           esac
12412
12413           exp_sym_flag='-bexport'
12414           no_entry_flag='-bnoentry'
12415         fi
12416
12417         # When large executables or shared objects are built, AIX ld can
12418         # have problems creating the table of contents.  If linking a library
12419         # or program results in "error TOC overflow" add -mminimal-toc to
12420         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12421         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12422
12423         archive_cmds_CXX=''
12424         hardcode_direct_CXX=yes
12425         hardcode_direct_absolute_CXX=yes
12426         hardcode_libdir_separator_CXX=':'
12427         link_all_deplibs_CXX=yes
12428         file_list_spec_CXX='${wl}-f,'
12429
12430         if test "$GXX" = yes; then
12431           case $host_os in aix4.[012]|aix4.[012].*)
12432           # We only want to do this on AIX 4.2 and lower, the check
12433           # below for broken collect2 doesn't work under 4.3+
12434           collect2name=`${CC} -print-prog-name=collect2`
12435           if test -f "$collect2name" &&
12436              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12437           then
12438             # We have reworked collect2
12439             :
12440           else
12441             # We have old collect2
12442             hardcode_direct_CXX=unsupported
12443             # It fails to find uninstalled libraries when the uninstalled
12444             # path is not listed in the libpath.  Setting hardcode_minus_L
12445             # to unsupported forces relinking
12446             hardcode_minus_L_CXX=yes
12447             hardcode_libdir_flag_spec_CXX='-L$libdir'
12448             hardcode_libdir_separator_CXX=
12449           fi
12450           esac
12451           shared_flag='-shared'
12452           if test "$aix_use_runtimelinking" = yes; then
12453             shared_flag="$shared_flag "'${wl}-G'
12454           fi
12455         else
12456           # not using gcc
12457           if test "$host_cpu" = ia64; then
12458           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12459           # chokes on -Wl,-G. The following line is correct:
12460           shared_flag='-G'
12461           else
12462             if test "$aix_use_runtimelinking" = yes; then
12463               shared_flag='${wl}-G'
12464             else
12465               shared_flag='${wl}-bM:SRE'
12466             fi
12467           fi
12468         fi
12469
12470         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12471         # It seems that -bexpall does not export symbols beginning with
12472         # underscore (_), so it is better to generate a list of symbols to
12473         # export.
12474         always_export_symbols_CXX=yes
12475         if test "$aix_use_runtimelinking" = yes; then
12476           # Warning - without using the other runtime loading flags (-brtl),
12477           # -berok will link without error, but may produce a broken library.
12478           allow_undefined_flag_CXX='-berok'
12479           # Determine the default libpath from the value encoded in an empty
12480           # executable.
12481           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12482 /* end confdefs.h.  */
12483
12484 int
12485 main ()
12486 {
12487
12488   ;
12489   return 0;
12490 }
12491 _ACEOF
12492 if ac_fn_cxx_try_link "$LINENO"; then :
12493
12494 lt_aix_libpath_sed='
12495     /Import File Strings/,/^$/ {
12496         /^0/ {
12497             s/^0  *\(.*\)$/\1/
12498             p
12499         }
12500     }'
12501 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12502 # Check for a 64-bit object if we didn't find anything.
12503 if test -z "$aix_libpath"; then
12504   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12505 fi
12506 fi
12507 rm -f core conftest.err conftest.$ac_objext \
12508     conftest$ac_exeext conftest.$ac_ext
12509 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12510
12511           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12512
12513           archive_expsym_cmds_CXX='$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 $shared_flag"
12514         else
12515           if test "$host_cpu" = ia64; then
12516             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12517             allow_undefined_flag_CXX="-z nodefs"
12518             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12519           else
12520             # Determine the default libpath from the value encoded in an
12521             # empty executable.
12522             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12523 /* end confdefs.h.  */
12524
12525 int
12526 main ()
12527 {
12528
12529   ;
12530   return 0;
12531 }
12532 _ACEOF
12533 if ac_fn_cxx_try_link "$LINENO"; then :
12534
12535 lt_aix_libpath_sed='
12536     /Import File Strings/,/^$/ {
12537         /^0/ {
12538             s/^0  *\(.*\)$/\1/
12539             p
12540         }
12541     }'
12542 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12543 # Check for a 64-bit object if we didn't find anything.
12544 if test -z "$aix_libpath"; then
12545   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12546 fi
12547 fi
12548 rm -f core conftest.err conftest.$ac_objext \
12549     conftest$ac_exeext conftest.$ac_ext
12550 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12551
12552             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12553             # Warning - without using the other run time loading flags,
12554             # -berok will link without error, but may produce a broken library.
12555             no_undefined_flag_CXX=' ${wl}-bernotok'
12556             allow_undefined_flag_CXX=' ${wl}-berok'
12557             if test "$with_gnu_ld" = yes; then
12558               # We only use this code for GNU lds that support --whole-archive.
12559               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12560             else
12561               # Exported symbols can be pulled into shared objects from archives
12562               whole_archive_flag_spec_CXX='$convenience'
12563             fi
12564             archive_cmds_need_lc_CXX=yes
12565             # This is similar to how AIX traditionally builds its shared
12566             # libraries.
12567             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'
12568           fi
12569         fi
12570         ;;
12571
12572       beos*)
12573         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12574           allow_undefined_flag_CXX=unsupported
12575           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12576           # support --undefined.  This deserves some investigation.  FIXME
12577           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12578         else
12579           ld_shlibs_CXX=no
12580         fi
12581         ;;
12582
12583       chorus*)
12584         case $cc_basename in
12585           *)
12586           # FIXME: insert proper C++ library support
12587           ld_shlibs_CXX=no
12588           ;;
12589         esac
12590         ;;
12591
12592       cygwin* | mingw* | pw32* | cegcc*)
12593         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12594         # as there is no search path for DLLs.
12595         hardcode_libdir_flag_spec_CXX='-L$libdir'
12596         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12597         allow_undefined_flag_CXX=unsupported
12598         always_export_symbols_CXX=no
12599         enable_shared_with_static_runtimes_CXX=yes
12600
12601         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12602           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12603           # If the export-symbols file already is a .def file (1st line
12604           # is EXPORTS), use it as is; otherwise, prepend...
12605           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12606             cp $export_symbols $output_objdir/$soname.def;
12607           else
12608             echo EXPORTS > $output_objdir/$soname.def;
12609             cat $export_symbols >> $output_objdir/$soname.def;
12610           fi~
12611           $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 $lib'
12612         else
12613           ld_shlibs_CXX=no
12614         fi
12615         ;;
12616       darwin* | rhapsody*)
12617
12618
12619   archive_cmds_need_lc_CXX=no
12620   hardcode_direct_CXX=no
12621   hardcode_automatic_CXX=yes
12622   hardcode_shlibpath_var_CXX=unsupported
12623   if test "$lt_cv_ld_force_load" = "yes"; then
12624     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 \"$new_convenience\"`'
12625   else
12626     whole_archive_flag_spec_CXX=''
12627   fi
12628   link_all_deplibs_CXX=yes
12629   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12630   case $cc_basename in
12631      ifort*) _lt_dar_can_shared=yes ;;
12632      *) _lt_dar_can_shared=$GCC ;;
12633   esac
12634   if test "$_lt_dar_can_shared" = "yes"; then
12635     output_verbose_link_cmd=func_echo_all
12636     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12637     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12638     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
12639     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12640        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12641       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
12642       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12643     fi
12644
12645   else
12646   ld_shlibs_CXX=no
12647   fi
12648
12649         ;;
12650
12651       dgux*)
12652         case $cc_basename in
12653           ec++*)
12654             # FIXME: insert proper C++ library support
12655             ld_shlibs_CXX=no
12656             ;;
12657           ghcx*)
12658             # Green Hills C++ Compiler
12659             # FIXME: insert proper C++ library support
12660             ld_shlibs_CXX=no
12661             ;;
12662           *)
12663             # FIXME: insert proper C++ library support
12664             ld_shlibs_CXX=no
12665             ;;
12666         esac
12667         ;;
12668
12669       freebsd2.*)
12670         # C++ shared libraries reported to be fairly broken before
12671         # switch to ELF
12672         ld_shlibs_CXX=no
12673         ;;
12674
12675       freebsd-elf*)
12676         archive_cmds_need_lc_CXX=no
12677         ;;
12678
12679       freebsd* | dragonfly*)
12680         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12681         # conventions
12682         ld_shlibs_CXX=yes
12683         ;;
12684
12685       gnu*)
12686         ;;
12687
12688       haiku*)
12689         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12690         link_all_deplibs_CXX=yes
12691         ;;
12692
12693       hpux9*)
12694         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12695         hardcode_libdir_separator_CXX=:
12696         export_dynamic_flag_spec_CXX='${wl}-E'
12697         hardcode_direct_CXX=yes
12698         hardcode_minus_L_CXX=yes # Not in the search PATH,
12699                                              # but as the default
12700                                              # location of the library.
12701
12702         case $cc_basename in
12703           CC*)
12704             # FIXME: insert proper C++ library support
12705             ld_shlibs_CXX=no
12706             ;;
12707           aCC*)
12708             archive_cmds_CXX='$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 $lib'
12709             # Commands to make compiler produce verbose output that lists
12710             # what "hidden" libraries, object files and flags are used when
12711             # linking a shared library.
12712             #
12713             # There doesn't appear to be a way to prevent this compiler from
12714             # explicitly linking system object files so we need to strip them
12715             # from the output so that they don't get included in the library
12716             # dependencies.
12717             output_verbose_link_cmd='templist=`($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"'
12718             ;;
12719           *)
12720             if test "$GXX" = yes; then
12721               archive_cmds_CXX='$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'
12722             else
12723               # FIXME: insert proper C++ library support
12724               ld_shlibs_CXX=no
12725             fi
12726             ;;
12727         esac
12728         ;;
12729
12730       hpux10*|hpux11*)
12731         if test $with_gnu_ld = no; then
12732           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12733           hardcode_libdir_separator_CXX=:
12734
12735           case $host_cpu in
12736             hppa*64*|ia64*)
12737               ;;
12738             *)
12739               export_dynamic_flag_spec_CXX='${wl}-E'
12740               ;;
12741           esac
12742         fi
12743         case $host_cpu in
12744           hppa*64*|ia64*)
12745             hardcode_direct_CXX=no
12746             hardcode_shlibpath_var_CXX=no
12747             ;;
12748           *)
12749             hardcode_direct_CXX=yes
12750             hardcode_direct_absolute_CXX=yes
12751             hardcode_minus_L_CXX=yes # Not in the search PATH,
12752                                                  # but as the default
12753                                                  # location of the library.
12754             ;;
12755         esac
12756
12757         case $cc_basename in
12758           CC*)
12759             # FIXME: insert proper C++ library support
12760             ld_shlibs_CXX=no
12761             ;;
12762           aCC*)
12763             case $host_cpu in
12764               hppa*64*)
12765                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12766                 ;;
12767               ia64*)
12768                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12769                 ;;
12770               *)
12771                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12772                 ;;
12773             esac
12774             # Commands to make compiler produce verbose output that lists
12775             # what "hidden" libraries, object files and flags are used when
12776             # linking a shared library.
12777             #
12778             # There doesn't appear to be a way to prevent this compiler from
12779             # explicitly linking system object files so we need to strip them
12780             # from the output so that they don't get included in the library
12781             # dependencies.
12782             output_verbose_link_cmd='templist=`($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"'
12783             ;;
12784           *)
12785             if test "$GXX" = yes; then
12786               if test $with_gnu_ld = no; then
12787                 case $host_cpu in
12788                   hppa*64*)
12789                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12790                     ;;
12791                   ia64*)
12792                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12793                     ;;
12794                   *)
12795                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12796                     ;;
12797                 esac
12798               fi
12799             else
12800               # FIXME: insert proper C++ library support
12801               ld_shlibs_CXX=no
12802             fi
12803             ;;
12804         esac
12805         ;;
12806
12807       interix[3-9]*)
12808         hardcode_direct_CXX=no
12809         hardcode_shlibpath_var_CXX=no
12810         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12811         export_dynamic_flag_spec_CXX='${wl}-E'
12812         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12813         # Instead, shared libraries are loaded at an image base (0x10000000 by
12814         # default) and relocated if they conflict, which is a slow very memory
12815         # consuming and fragmenting process.  To avoid this, we pick a random,
12816         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12817         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12818         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12819         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12820         ;;
12821       irix5* | irix6*)
12822         case $cc_basename in
12823           CC*)
12824             # SGI C++
12825             archive_cmds_CXX='$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 $lib'
12826
12827             # Archives containing C++ object files must be created using
12828             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12829             # necessary to make sure instantiated templates are included
12830             # in the archive.
12831             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12832             ;;
12833           *)
12834             if test "$GXX" = yes; then
12835               if test "$with_gnu_ld" = no; then
12836                 archive_cmds_CXX='$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 $lib'
12837               else
12838                 archive_cmds_CXX='$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 $lib'
12839               fi
12840             fi
12841             link_all_deplibs_CXX=yes
12842             ;;
12843         esac
12844         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12845         hardcode_libdir_separator_CXX=:
12846         inherit_rpath_CXX=yes
12847         ;;
12848
12849       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12850         case $cc_basename in
12851           KCC*)
12852             # Kuck and Associates, Inc. (KAI) C++ Compiler
12853
12854             # KCC will only create a shared library if the output file
12855             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12856             # to its proper name (with version) after linking.
12857             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'
12858             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 $lib'
12859             # Commands to make compiler produce verbose output that lists
12860             # what "hidden" libraries, object files and flags are used when
12861             # linking a shared library.
12862             #
12863             # There doesn't appear to be a way to prevent this compiler from
12864             # explicitly linking system object files so we need to strip them
12865             # from the output so that they don't get included in the library
12866             # dependencies.
12867             output_verbose_link_cmd='templist=`$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"'
12868
12869             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12870             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12871
12872             # Archives containing C++ object files must be created using
12873             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12874             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12875             ;;
12876           icpc* | ecpc* )
12877             # Intel C++
12878             with_gnu_ld=yes
12879             # version 8.0 and above of icpc choke on multiply defined symbols
12880             # if we add $predep_objects and $postdep_objects, however 7.1 and
12881             # earlier do not add the objects themselves.
12882             case `$CC -V 2>&1` in
12883               *"Version 7."*)
12884                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12885                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12886                 ;;
12887               *)  # Version 8.0 or newer
12888                 tmp_idyn=
12889                 case $host_cpu in
12890                   ia64*) tmp_idyn=' -i_dynamic';;
12891                 esac
12892                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12893                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12894                 ;;
12895             esac
12896             archive_cmds_need_lc_CXX=no
12897             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12898             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12899             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12900             ;;
12901           pgCC* | pgcpp*)
12902             # Portland Group C++ compiler
12903             case `$CC -V` in
12904             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12905               prelink_cmds_CXX='tpldir=Template.dir~
12906                 rm -rf $tpldir~
12907                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12908                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
12909               old_archive_cmds_CXX='tpldir=Template.dir~
12910                 rm -rf $tpldir~
12911                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12912                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
12913                 $RANLIB $oldlib'
12914               archive_cmds_CXX='tpldir=Template.dir~
12915                 rm -rf $tpldir~
12916                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12917                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12918               archive_expsym_cmds_CXX='tpldir=Template.dir~
12919                 rm -rf $tpldir~
12920                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12921                 $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 $lib'
12922               ;;
12923             *) # Version 6 and above use weak symbols
12924               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12925               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12926               ;;
12927             esac
12928
12929             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12930             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12931             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12932             ;;
12933           cxx*)
12934             # Compaq C++
12935             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12936             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12937
12938             runpath_var=LD_RUN_PATH
12939             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12940             hardcode_libdir_separator_CXX=:
12941
12942             # Commands to make compiler produce verbose output that lists
12943             # what "hidden" libraries, object files and flags are used when
12944             # linking a shared library.
12945             #
12946             # There doesn't appear to be a way to prevent this compiler from
12947             # explicitly linking system object files so we need to strip them
12948             # from the output so that they don't get included in the library
12949             # dependencies.
12950             output_verbose_link_cmd='templist=`$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" | $Xsed'
12951             ;;
12952           xl* | mpixl* | bgxl*)
12953             # IBM XL 8.0 on PPC, with GNU ld
12954             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12955             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12956             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12957             if test "x$supports_anon_versioning" = xyes; then
12958               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12959                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12960                 echo "local: *; };" >> $output_objdir/$libname.ver~
12961                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12962             fi
12963             ;;
12964           *)
12965             case `$CC -V 2>&1 | sed 5q` in
12966             *Sun\ C*)
12967               # Sun C++ 5.9
12968               no_undefined_flag_CXX=' -zdefs'
12969               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12970               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12971               hardcode_libdir_flag_spec_CXX='-R$libdir'
12972               whole_archive_flag_spec_CXX='${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'
12973               compiler_needs_object_CXX=yes
12974
12975               # Not sure whether something based on
12976               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12977               # would be better.
12978               output_verbose_link_cmd='func_echo_all'
12979
12980               # Archives containing C++ object files must be created using
12981               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12982               # necessary to make sure instantiated templates are included
12983               # in the archive.
12984               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12985               ;;
12986             esac
12987             ;;
12988         esac
12989         ;;
12990
12991       lynxos*)
12992         # FIXME: insert proper C++ library support
12993         ld_shlibs_CXX=no
12994         ;;
12995
12996       m88k*)
12997         # FIXME: insert proper C++ library support
12998         ld_shlibs_CXX=no
12999         ;;
13000
13001       mvs*)
13002         case $cc_basename in
13003           cxx*)
13004             # FIXME: insert proper C++ library support
13005             ld_shlibs_CXX=no
13006             ;;
13007           *)
13008             # FIXME: insert proper C++ library support
13009             ld_shlibs_CXX=no
13010             ;;
13011         esac
13012         ;;
13013
13014       netbsd*)
13015         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13016           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13017           wlarc=
13018           hardcode_libdir_flag_spec_CXX='-R$libdir'
13019           hardcode_direct_CXX=yes
13020           hardcode_shlibpath_var_CXX=no
13021         fi
13022         # Workaround some broken pre-1.5 toolchains
13023         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13024         ;;
13025
13026       *nto* | *qnx*)
13027         ld_shlibs_CXX=yes
13028         ;;
13029
13030       openbsd2*)
13031         # C++ shared libraries are fairly broken
13032         ld_shlibs_CXX=no
13033         ;;
13034
13035       openbsd*)
13036         if test -f /usr/libexec/ld.so; then
13037           hardcode_direct_CXX=yes
13038           hardcode_shlibpath_var_CXX=no
13039           hardcode_direct_absolute_CXX=yes
13040           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13041           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13042           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13043             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13044             export_dynamic_flag_spec_CXX='${wl}-E'
13045             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13046           fi
13047           output_verbose_link_cmd=func_echo_all
13048         else
13049           ld_shlibs_CXX=no
13050         fi
13051         ;;
13052
13053       osf3* | osf4* | osf5*)
13054         case $cc_basename in
13055           KCC*)
13056             # Kuck and Associates, Inc. (KAI) C++ Compiler
13057
13058             # KCC will only create a shared library if the output file
13059             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13060             # to its proper name (with version) after linking.
13061             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 $lib'
13062
13063             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13064             hardcode_libdir_separator_CXX=:
13065
13066             # Archives containing C++ object files must be created using
13067             # the KAI C++ compiler.
13068             case $host in
13069               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13070               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13071             esac
13072             ;;
13073           RCC*)
13074             # Rational C++ 2.4.1
13075             # FIXME: insert proper C++ library support
13076             ld_shlibs_CXX=no
13077             ;;
13078           cxx*)
13079             case $host in
13080               osf3*)
13081                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13082                 archive_cmds_CXX='$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 $lib'
13083                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13084                 ;;
13085               *)
13086                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13087                 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'
13088                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13089                   echo "-hidden">> $lib.exp~
13090                   $CC -shared$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~
13091                   $RM $lib.exp'
13092                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13093                 ;;
13094             esac
13095
13096             hardcode_libdir_separator_CXX=:
13097
13098             # Commands to make compiler produce verbose output that lists
13099             # what "hidden" libraries, object files and flags are used when
13100             # linking a shared library.
13101             #
13102             # There doesn't appear to be a way to prevent this compiler from
13103             # explicitly linking system object files so we need to strip them
13104             # from the output so that they don't get included in the library
13105             # dependencies.
13106             output_verbose_link_cmd='templist=`$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"'
13107             ;;
13108           *)
13109             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13110               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13111               case $host in
13112                 osf3*)
13113                   archive_cmds_CXX='$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 $lib'
13114                   ;;
13115                 *)
13116                   archive_cmds_CXX='$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 $lib'
13117                   ;;
13118               esac
13119
13120               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13121               hardcode_libdir_separator_CXX=:
13122
13123               # Commands to make compiler produce verbose output that lists
13124               # what "hidden" libraries, object files and flags are used when
13125               # linking a shared library.
13126               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13127
13128             else
13129               # FIXME: insert proper C++ library support
13130               ld_shlibs_CXX=no
13131             fi
13132             ;;
13133         esac
13134         ;;
13135
13136       psos*)
13137         # FIXME: insert proper C++ library support
13138         ld_shlibs_CXX=no
13139         ;;
13140
13141       sunos4*)
13142         case $cc_basename in
13143           CC*)
13144             # Sun C++ 4.x
13145             # FIXME: insert proper C++ library support
13146             ld_shlibs_CXX=no
13147             ;;
13148           lcc*)
13149             # Lucid
13150             # FIXME: insert proper C++ library support
13151             ld_shlibs_CXX=no
13152             ;;
13153           *)
13154             # FIXME: insert proper C++ library support
13155             ld_shlibs_CXX=no
13156             ;;
13157         esac
13158         ;;
13159
13160       solaris*)
13161         case $cc_basename in
13162           CC*)
13163             # Sun C++ 4.2, 5.x and Centerline C++
13164             archive_cmds_need_lc_CXX=yes
13165             no_undefined_flag_CXX=' -zdefs'
13166             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13167             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13168               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13169
13170             hardcode_libdir_flag_spec_CXX='-R$libdir'
13171             hardcode_shlibpath_var_CXX=no
13172             case $host_os in
13173               solaris2.[0-5] | solaris2.[0-5].*) ;;
13174               *)
13175                 # The compiler driver will combine and reorder linker options,
13176                 # but understands `-z linker_flag'.
13177                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13178                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13179                 ;;
13180             esac
13181             link_all_deplibs_CXX=yes
13182
13183             output_verbose_link_cmd='func_echo_all'
13184
13185             # Archives containing C++ object files must be created using
13186             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13187             # necessary to make sure instantiated templates are included
13188             # in the archive.
13189             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13190             ;;
13191           gcx*)
13192             # Green Hills C++ Compiler
13193             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13194
13195             # The C++ compiler must be used to create the archive.
13196             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13197             ;;
13198           *)
13199             # GNU C++ compiler with Solaris linker
13200             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13201               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13202               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13203                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13204                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13205                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13206
13207                 # Commands to make compiler produce verbose output that lists
13208                 # what "hidden" libraries, object files and flags are used when
13209                 # linking a shared library.
13210                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13211               else
13212                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13213                 # platform.
13214                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13215                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13216                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13217
13218                 # Commands to make compiler produce verbose output that lists
13219                 # what "hidden" libraries, object files and flags are used when
13220                 # linking a shared library.
13221                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13222               fi
13223
13224               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13225               case $host_os in
13226                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13227                 *)
13228                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13229                   ;;
13230               esac
13231             fi
13232             ;;
13233         esac
13234         ;;
13235
13236     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13237       no_undefined_flag_CXX='${wl}-z,text'
13238       archive_cmds_need_lc_CXX=no
13239       hardcode_shlibpath_var_CXX=no
13240       runpath_var='LD_RUN_PATH'
13241
13242       case $cc_basename in
13243         CC*)
13244           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13245           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13246           ;;
13247         *)
13248           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13249           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13250           ;;
13251       esac
13252       ;;
13253
13254       sysv5* | sco3.2v5* | sco5v6*)
13255         # Note: We can NOT use -z defs as we might desire, because we do not
13256         # link with -lc, and that would cause any symbols used from libc to
13257         # always be unresolved, which means just about no library would
13258         # ever link correctly.  If we're not using GNU ld we use -z text
13259         # though, which does catch some bad symbols but isn't as heavy-handed
13260         # as -z defs.
13261         no_undefined_flag_CXX='${wl}-z,text'
13262         allow_undefined_flag_CXX='${wl}-z,nodefs'
13263         archive_cmds_need_lc_CXX=no
13264         hardcode_shlibpath_var_CXX=no
13265         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13266         hardcode_libdir_separator_CXX=':'
13267         link_all_deplibs_CXX=yes
13268         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13269         runpath_var='LD_RUN_PATH'
13270
13271         case $cc_basename in
13272           CC*)
13273             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13274             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13275             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13276               '"$old_archive_cmds_CXX"
13277             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13278               '"$reload_cmds_CXX"
13279             ;;
13280           *)
13281             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13282             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13283             ;;
13284         esac
13285       ;;
13286
13287       tandem*)
13288         case $cc_basename in
13289           NCC*)
13290             # NonStop-UX NCC 3.20
13291             # FIXME: insert proper C++ library support
13292             ld_shlibs_CXX=no
13293             ;;
13294           *)
13295             # FIXME: insert proper C++ library support
13296             ld_shlibs_CXX=no
13297             ;;
13298         esac
13299         ;;
13300
13301       vxworks*)
13302         # For VxWorks ports, we assume the use of a GNU linker with
13303         # standard elf conventions.
13304         ld_shlibs_CXX=yes
13305         ;;
13306
13307       *)
13308         # FIXME: insert proper C++ library support
13309         ld_shlibs_CXX=no
13310         ;;
13311     esac
13312
13313     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13314 $as_echo "$ld_shlibs_CXX" >&6; }
13315     test "$ld_shlibs_CXX" = no && can_build_shared=no
13316
13317     GCC_CXX="$GXX"
13318     LD_CXX="$LD"
13319
13320     ## CAVEAT EMPTOR:
13321     ## There is no encapsulation within the following macros, do not change
13322     ## the running order or otherwise move them around unless you know exactly
13323     ## what you are doing...
13324     # Dependencies to place before and after the object being linked:
13325 predep_objects_CXX=
13326 postdep_objects_CXX=
13327 predeps_CXX=
13328 postdeps_CXX=
13329 compiler_lib_search_path_CXX=
13330
13331 cat > conftest.$ac_ext <<_LT_EOF
13332 class Foo
13333 {
13334 public:
13335   Foo (void) { a = 0; }
13336 private:
13337   int a;
13338 };
13339 _LT_EOF
13340
13341 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13342   (eval $ac_compile) 2>&5
13343   ac_status=$?
13344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13345   test $ac_status = 0; }; then
13346   # Parse the compiler output and extract the necessary
13347   # objects, libraries and library flags.
13348
13349   # Sentinel used to keep track of whether or not we are before
13350   # the conftest object file.
13351   pre_test_object_deps_done=no
13352
13353   for p in `eval "$output_verbose_link_cmd"`; do
13354     case $p in
13355
13356     -L* | -R* | -l*)
13357        # Some compilers place space between "-{L,R}" and the path.
13358        # Remove the space.
13359        if test $p = "-L" ||
13360           test $p = "-R"; then
13361          prev=$p
13362          continue
13363        else
13364          prev=
13365        fi
13366
13367        if test "$pre_test_object_deps_done" = no; then
13368          case $p in
13369          -L* | -R*)
13370            # Internal compiler library paths should come after those
13371            # provided the user.  The postdeps already come after the
13372            # user supplied libs so there is no need to process them.
13373            if test -z "$compiler_lib_search_path_CXX"; then
13374              compiler_lib_search_path_CXX="${prev}${p}"
13375            else
13376              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13377            fi
13378            ;;
13379          # The "-l" case would never come before the object being
13380          # linked, so don't bother handling this case.
13381          esac
13382        else
13383          if test -z "$postdeps_CXX"; then
13384            postdeps_CXX="${prev}${p}"
13385          else
13386            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13387          fi
13388        fi
13389        ;;
13390
13391     *.$objext)
13392        # This assumes that the test object file only shows up
13393        # once in the compiler output.
13394        if test "$p" = "conftest.$objext"; then
13395          pre_test_object_deps_done=yes
13396          continue
13397        fi
13398
13399        if test "$pre_test_object_deps_done" = no; then
13400          if test -z "$predep_objects_CXX"; then
13401            predep_objects_CXX="$p"
13402          else
13403            predep_objects_CXX="$predep_objects_CXX $p"
13404          fi
13405        else
13406          if test -z "$postdep_objects_CXX"; then
13407            postdep_objects_CXX="$p"
13408          else
13409            postdep_objects_CXX="$postdep_objects_CXX $p"
13410          fi
13411        fi
13412        ;;
13413
13414     *) ;; # Ignore the rest.
13415
13416     esac
13417   done
13418
13419   # Clean up.
13420   rm -f a.out a.exe
13421 else
13422   echo "libtool.m4: error: problem compiling CXX test program"
13423 fi
13424
13425 $RM -f confest.$objext
13426
13427 # PORTME: override above test on systems where it is broken
13428 case $host_os in
13429 interix[3-9]*)
13430   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13431   # hack all around it, let's just trust "g++" to DTRT.
13432   predep_objects_CXX=
13433   postdep_objects_CXX=
13434   postdeps_CXX=
13435   ;;
13436
13437 linux*)
13438   case `$CC -V 2>&1 | sed 5q` in
13439   *Sun\ C*)
13440     # Sun C++ 5.9
13441
13442     # The more standards-conforming stlport4 library is
13443     # incompatible with the Cstd library. Avoid specifying
13444     # it if it's in CXXFLAGS. Ignore libCrun as
13445     # -library=stlport4 depends on it.
13446     case " $CXX $CXXFLAGS " in
13447     *" -library=stlport4 "*)
13448       solaris_use_stlport4=yes
13449       ;;
13450     esac
13451
13452     if test "$solaris_use_stlport4" != yes; then
13453       postdeps_CXX='-library=Cstd -library=Crun'
13454     fi
13455     ;;
13456   esac
13457   ;;
13458
13459 solaris*)
13460   case $cc_basename in
13461   CC*)
13462     # The more standards-conforming stlport4 library is
13463     # incompatible with the Cstd library. Avoid specifying
13464     # it if it's in CXXFLAGS. Ignore libCrun as
13465     # -library=stlport4 depends on it.
13466     case " $CXX $CXXFLAGS " in
13467     *" -library=stlport4 "*)
13468       solaris_use_stlport4=yes
13469       ;;
13470     esac
13471
13472     # Adding this requires a known-good setup of shared libraries for
13473     # Sun compiler versions before 5.6, else PIC objects from an old
13474     # archive will be linked into the output, leading to subtle bugs.
13475     if test "$solaris_use_stlport4" != yes; then
13476       postdeps_CXX='-library=Cstd -library=Crun'
13477     fi
13478     ;;
13479   esac
13480   ;;
13481 esac
13482
13483
13484 case " $postdeps_CXX " in
13485 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13486 esac
13487  compiler_lib_search_dirs_CXX=
13488 if test -n "${compiler_lib_search_path_CXX}"; then
13489  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13490 fi
13491
13492
13493
13494
13495
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522     lt_prog_compiler_wl_CXX=
13523 lt_prog_compiler_pic_CXX=
13524 lt_prog_compiler_static_CXX=
13525
13526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13527 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13528
13529   # C++ specific cases for pic, static, wl, etc.
13530   if test "$GXX" = yes; then
13531     lt_prog_compiler_wl_CXX='-Wl,'
13532     lt_prog_compiler_static_CXX='-static'
13533
13534     case $host_os in
13535     aix*)
13536       # All AIX code is PIC.
13537       if test "$host_cpu" = ia64; then
13538         # AIX 5 now supports IA64 processor
13539         lt_prog_compiler_static_CXX='-Bstatic'
13540       fi
13541       lt_prog_compiler_pic_CXX='-fPIC'
13542       ;;
13543
13544     amigaos*)
13545       case $host_cpu in
13546       powerpc)
13547             # see comment about AmigaOS4 .so support
13548             lt_prog_compiler_pic_CXX='-fPIC'
13549         ;;
13550       m68k)
13551             # FIXME: we need at least 68020 code to build shared libraries, but
13552             # adding the `-m68020' flag to GCC prevents building anything better,
13553             # like `-m68040'.
13554             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13555         ;;
13556       esac
13557       ;;
13558
13559     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13560       # PIC is the default for these OSes.
13561       ;;
13562     mingw* | cygwin* | os2* | pw32* | cegcc*)
13563       # This hack is so that the source file can tell whether it is being
13564       # built for inclusion in a dll (and should export symbols for example).
13565       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13566       # (--disable-auto-import) libraries
13567       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13568       ;;
13569     darwin* | rhapsody*)
13570       # PIC is the default on this platform
13571       # Common symbols not allowed in MH_DYLIB files
13572       lt_prog_compiler_pic_CXX='-fno-common'
13573       ;;
13574     *djgpp*)
13575       # DJGPP does not support shared libraries at all
13576       lt_prog_compiler_pic_CXX=
13577       ;;
13578     haiku*)
13579       # PIC is the default for Haiku.
13580       # The "-static" flag exists, but is broken.
13581       lt_prog_compiler_static_CXX=
13582       ;;
13583     interix[3-9]*)
13584       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13585       # Instead, we relocate shared libraries at runtime.
13586       ;;
13587     sysv4*MP*)
13588       if test -d /usr/nec; then
13589         lt_prog_compiler_pic_CXX=-Kconform_pic
13590       fi
13591       ;;
13592     hpux*)
13593       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13594       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13595       # sets the default TLS model and affects inlining.
13596       case $host_cpu in
13597       hppa*64*)
13598         ;;
13599       *)
13600         lt_prog_compiler_pic_CXX='-fPIC'
13601         ;;
13602       esac
13603       ;;
13604     *qnx* | *nto*)
13605       # QNX uses GNU C++, but need to define -shared option too, otherwise
13606       # it will coredump.
13607       lt_prog_compiler_pic_CXX='-fPIC -shared'
13608       ;;
13609     *)
13610       lt_prog_compiler_pic_CXX='-fPIC'
13611       ;;
13612     esac
13613   else
13614     case $host_os in
13615       aix[4-9]*)
13616         # All AIX code is PIC.
13617         if test "$host_cpu" = ia64; then
13618           # AIX 5 now supports IA64 processor
13619           lt_prog_compiler_static_CXX='-Bstatic'
13620         else
13621           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13622         fi
13623         ;;
13624       chorus*)
13625         case $cc_basename in
13626         cxch68*)
13627           # Green Hills C++ Compiler
13628           # _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"
13629           ;;
13630         esac
13631         ;;
13632       dgux*)
13633         case $cc_basename in
13634           ec++*)
13635             lt_prog_compiler_pic_CXX='-KPIC'
13636             ;;
13637           ghcx*)
13638             # Green Hills C++ Compiler
13639             lt_prog_compiler_pic_CXX='-pic'
13640             ;;
13641           *)
13642             ;;
13643         esac
13644         ;;
13645       freebsd* | dragonfly*)
13646         # FreeBSD uses GNU C++
13647         ;;
13648       hpux9* | hpux10* | hpux11*)
13649         case $cc_basename in
13650           CC*)
13651             lt_prog_compiler_wl_CXX='-Wl,'
13652             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13653             if test "$host_cpu" != ia64; then
13654               lt_prog_compiler_pic_CXX='+Z'
13655             fi
13656             ;;
13657           aCC*)
13658             lt_prog_compiler_wl_CXX='-Wl,'
13659             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13660             case $host_cpu in
13661             hppa*64*|ia64*)
13662               # +Z the default
13663               ;;
13664             *)
13665               lt_prog_compiler_pic_CXX='+Z'
13666               ;;
13667             esac
13668             ;;
13669           *)
13670             ;;
13671         esac
13672         ;;
13673       interix*)
13674         # This is c89, which is MS Visual C++ (no shared libs)
13675         # Anyone wants to do a port?
13676         ;;
13677       irix5* | irix6* | nonstopux*)
13678         case $cc_basename in
13679           CC*)
13680             lt_prog_compiler_wl_CXX='-Wl,'
13681             lt_prog_compiler_static_CXX='-non_shared'
13682             # CC pic flag -KPIC is the default.
13683             ;;
13684           *)
13685             ;;
13686         esac
13687         ;;
13688       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13689         case $cc_basename in
13690           KCC*)
13691             # KAI C++ Compiler
13692             lt_prog_compiler_wl_CXX='--backend -Wl,'
13693             lt_prog_compiler_pic_CXX='-fPIC'
13694             ;;
13695           ecpc* )
13696             # old Intel C++ for x86_64 which still supported -KPIC.
13697             lt_prog_compiler_wl_CXX='-Wl,'
13698             lt_prog_compiler_pic_CXX='-KPIC'
13699             lt_prog_compiler_static_CXX='-static'
13700             ;;
13701           icpc* )
13702             # Intel C++, used to be incompatible with GCC.
13703             # ICC 10 doesn't accept -KPIC any more.
13704             lt_prog_compiler_wl_CXX='-Wl,'
13705             lt_prog_compiler_pic_CXX='-fPIC'
13706             lt_prog_compiler_static_CXX='-static'
13707             ;;
13708           pgCC* | pgcpp*)
13709             # Portland Group C++ compiler
13710             lt_prog_compiler_wl_CXX='-Wl,'
13711             lt_prog_compiler_pic_CXX='-fpic'
13712             lt_prog_compiler_static_CXX='-Bstatic'
13713             ;;
13714           cxx*)
13715             # Compaq C++
13716             # Make sure the PIC flag is empty.  It appears that all Alpha
13717             # Linux and Compaq Tru64 Unix objects are PIC.
13718             lt_prog_compiler_pic_CXX=
13719             lt_prog_compiler_static_CXX='-non_shared'
13720             ;;
13721           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13722             # IBM XL 8.0, 9.0 on PPC and BlueGene
13723             lt_prog_compiler_wl_CXX='-Wl,'
13724             lt_prog_compiler_pic_CXX='-qpic'
13725             lt_prog_compiler_static_CXX='-qstaticlink'
13726             ;;
13727           *)
13728             case `$CC -V 2>&1 | sed 5q` in
13729             *Sun\ C*)
13730               # Sun C++ 5.9
13731               lt_prog_compiler_pic_CXX='-KPIC'
13732               lt_prog_compiler_static_CXX='-Bstatic'
13733               lt_prog_compiler_wl_CXX='-Qoption ld '
13734               ;;
13735             esac
13736             ;;
13737         esac
13738         ;;
13739       lynxos*)
13740         ;;
13741       m88k*)
13742         ;;
13743       mvs*)
13744         case $cc_basename in
13745           cxx*)
13746             lt_prog_compiler_pic_CXX='-W c,exportall'
13747             ;;
13748           *)
13749             ;;
13750         esac
13751         ;;
13752       netbsd*)
13753         ;;
13754       *qnx* | *nto*)
13755         # QNX uses GNU C++, but need to define -shared option too, otherwise
13756         # it will coredump.
13757         lt_prog_compiler_pic_CXX='-fPIC -shared'
13758         ;;
13759       osf3* | osf4* | osf5*)
13760         case $cc_basename in
13761           KCC*)
13762             lt_prog_compiler_wl_CXX='--backend -Wl,'
13763             ;;
13764           RCC*)
13765             # Rational C++ 2.4.1
13766             lt_prog_compiler_pic_CXX='-pic'
13767             ;;
13768           cxx*)
13769             # Digital/Compaq C++
13770             lt_prog_compiler_wl_CXX='-Wl,'
13771             # Make sure the PIC flag is empty.  It appears that all Alpha
13772             # Linux and Compaq Tru64 Unix objects are PIC.
13773             lt_prog_compiler_pic_CXX=
13774             lt_prog_compiler_static_CXX='-non_shared'
13775             ;;
13776           *)
13777             ;;
13778         esac
13779         ;;
13780       psos*)
13781         ;;
13782       solaris*)
13783         case $cc_basename in
13784           CC*)
13785             # Sun C++ 4.2, 5.x and Centerline C++
13786             lt_prog_compiler_pic_CXX='-KPIC'
13787             lt_prog_compiler_static_CXX='-Bstatic'
13788             lt_prog_compiler_wl_CXX='-Qoption ld '
13789             ;;
13790           gcx*)
13791             # Green Hills C++ Compiler
13792             lt_prog_compiler_pic_CXX='-PIC'
13793             ;;
13794           *)
13795             ;;
13796         esac
13797         ;;
13798       sunos4*)
13799         case $cc_basename in
13800           CC*)
13801             # Sun C++ 4.x
13802             lt_prog_compiler_pic_CXX='-pic'
13803             lt_prog_compiler_static_CXX='-Bstatic'
13804             ;;
13805           lcc*)
13806             # Lucid
13807             lt_prog_compiler_pic_CXX='-pic'
13808             ;;
13809           *)
13810             ;;
13811         esac
13812         ;;
13813       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13814         case $cc_basename in
13815           CC*)
13816             lt_prog_compiler_wl_CXX='-Wl,'
13817             lt_prog_compiler_pic_CXX='-KPIC'
13818             lt_prog_compiler_static_CXX='-Bstatic'
13819             ;;
13820         esac
13821         ;;
13822       tandem*)
13823         case $cc_basename in
13824           NCC*)
13825             # NonStop-UX NCC 3.20
13826             lt_prog_compiler_pic_CXX='-KPIC'
13827             ;;
13828           *)
13829             ;;
13830         esac
13831         ;;
13832       vxworks*)
13833         ;;
13834       *)
13835         lt_prog_compiler_can_build_shared_CXX=no
13836         ;;
13837     esac
13838   fi
13839
13840 case $host_os in
13841   # For platforms which do not support PIC, -DPIC is meaningless:
13842   *djgpp*)
13843     lt_prog_compiler_pic_CXX=
13844     ;;
13845   *)
13846     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13847     ;;
13848 esac
13849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13850 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13851
13852
13853
13854 #
13855 # Check to make sure the PIC flag actually works.
13856 #
13857 if test -n "$lt_prog_compiler_pic_CXX"; then
13858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13859 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13860 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13861   $as_echo_n "(cached) " >&6
13862 else
13863   lt_cv_prog_compiler_pic_works_CXX=no
13864    ac_outfile=conftest.$ac_objext
13865    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13866    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13867    # Insert the option either (1) after the last *FLAGS variable, or
13868    # (2) before a word containing "conftest.", or (3) at the end.
13869    # Note that $ac_compile itself does not contain backslashes and begins
13870    # with a dollar sign (not a hyphen), so the echo should work correctly.
13871    # The option is referenced via a variable to avoid confusing sed.
13872    lt_compile=`echo "$ac_compile" | $SED \
13873    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13874    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13875    -e 's:$: $lt_compiler_flag:'`
13876    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13877    (eval "$lt_compile" 2>conftest.err)
13878    ac_status=$?
13879    cat conftest.err >&5
13880    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13881    if (exit $ac_status) && test -s "$ac_outfile"; then
13882      # The compiler can only warn and ignore the option if not recognized
13883      # So say no if there are warnings other than the usual output.
13884      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13885      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13886      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13887        lt_cv_prog_compiler_pic_works_CXX=yes
13888      fi
13889    fi
13890    $RM conftest*
13891
13892 fi
13893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13894 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13895
13896 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13897     case $lt_prog_compiler_pic_CXX in
13898      "" | " "*) ;;
13899      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13900      esac
13901 else
13902     lt_prog_compiler_pic_CXX=
13903      lt_prog_compiler_can_build_shared_CXX=no
13904 fi
13905
13906 fi
13907
13908
13909
13910 #
13911 # Check to make sure the static flag actually works.
13912 #
13913 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13915 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13916 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
13917   $as_echo_n "(cached) " >&6
13918 else
13919   lt_cv_prog_compiler_static_works_CXX=no
13920    save_LDFLAGS="$LDFLAGS"
13921    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13922    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13923    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13924      # The linker can only warn and ignore the option if not recognized
13925      # So say no if there are warnings
13926      if test -s conftest.err; then
13927        # Append any errors to the config.log.
13928        cat conftest.err 1>&5
13929        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13930        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13931        if diff conftest.exp conftest.er2 >/dev/null; then
13932          lt_cv_prog_compiler_static_works_CXX=yes
13933        fi
13934      else
13935        lt_cv_prog_compiler_static_works_CXX=yes
13936      fi
13937    fi
13938    $RM -r conftest*
13939    LDFLAGS="$save_LDFLAGS"
13940
13941 fi
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13943 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13944
13945 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13946     :
13947 else
13948     lt_prog_compiler_static_CXX=
13949 fi
13950
13951
13952
13953
13954     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13955 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13956 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13957   $as_echo_n "(cached) " >&6
13958 else
13959   lt_cv_prog_compiler_c_o_CXX=no
13960    $RM -r conftest 2>/dev/null
13961    mkdir conftest
13962    cd conftest
13963    mkdir out
13964    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13965
13966    lt_compiler_flag="-o out/conftest2.$ac_objext"
13967    # Insert the option either (1) after the last *FLAGS variable, or
13968    # (2) before a word containing "conftest.", or (3) at the end.
13969    # Note that $ac_compile itself does not contain backslashes and begins
13970    # with a dollar sign (not a hyphen), so the echo should work correctly.
13971    lt_compile=`echo "$ac_compile" | $SED \
13972    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13973    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13974    -e 's:$: $lt_compiler_flag:'`
13975    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13976    (eval "$lt_compile" 2>out/conftest.err)
13977    ac_status=$?
13978    cat out/conftest.err >&5
13979    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13980    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13981    then
13982      # The compiler can only warn and ignore the option if not recognized
13983      # So say no if there are warnings
13984      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13985      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13986      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13987        lt_cv_prog_compiler_c_o_CXX=yes
13988      fi
13989    fi
13990    chmod u+w . 2>&5
13991    $RM conftest*
13992    # SGI C++ compiler will create directory out/ii_files/ for
13993    # template instantiation
13994    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13995    $RM out/* && rmdir out
13996    cd ..
13997    $RM -r conftest
13998    $RM conftest*
13999
14000 fi
14001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14002 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14003
14004
14005
14006     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14007 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14008 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14009   $as_echo_n "(cached) " >&6
14010 else
14011   lt_cv_prog_compiler_c_o_CXX=no
14012    $RM -r conftest 2>/dev/null
14013    mkdir conftest
14014    cd conftest
14015    mkdir out
14016    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14017
14018    lt_compiler_flag="-o out/conftest2.$ac_objext"
14019    # Insert the option either (1) after the last *FLAGS variable, or
14020    # (2) before a word containing "conftest.", or (3) at the end.
14021    # Note that $ac_compile itself does not contain backslashes and begins
14022    # with a dollar sign (not a hyphen), so the echo should work correctly.
14023    lt_compile=`echo "$ac_compile" | $SED \
14024    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14025    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14026    -e 's:$: $lt_compiler_flag:'`
14027    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14028    (eval "$lt_compile" 2>out/conftest.err)
14029    ac_status=$?
14030    cat out/conftest.err >&5
14031    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14032    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14033    then
14034      # The compiler can only warn and ignore the option if not recognized
14035      # So say no if there are warnings
14036      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14037      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14038      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14039        lt_cv_prog_compiler_c_o_CXX=yes
14040      fi
14041    fi
14042    chmod u+w . 2>&5
14043    $RM conftest*
14044    # SGI C++ compiler will create directory out/ii_files/ for
14045    # template instantiation
14046    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14047    $RM out/* && rmdir out
14048    cd ..
14049    $RM -r conftest
14050    $RM conftest*
14051
14052 fi
14053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14054 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14055
14056
14057
14058
14059 hard_links="nottested"
14060 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14061   # do not overwrite the value of need_locks provided by the user
14062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14063 $as_echo_n "checking if we can lock with hard links... " >&6; }
14064   hard_links=yes
14065   $RM conftest*
14066   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14067   touch conftest.a
14068   ln conftest.a conftest.b 2>&5 || hard_links=no
14069   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14071 $as_echo "$hard_links" >&6; }
14072   if test "$hard_links" = no; then
14073     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14074 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14075     need_locks=warn
14076   fi
14077 else
14078   need_locks=no
14079 fi
14080
14081
14082
14083     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14084 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14085
14086   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14087   case $host_os in
14088   aix[4-9]*)
14089     # If we're using GNU nm, then we don't want the "-C" option.
14090     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14091     # Also, AIX nm treats weak defined symbols like other global defined
14092     # symbols, whereas GNU nm marks them as "W".
14093     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14094       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14095     else
14096       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14097     fi
14098     ;;
14099   pw32*)
14100     export_symbols_cmds_CXX="$ltdll_cmds"
14101   ;;
14102   cygwin* | mingw* | cegcc*)
14103     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 > $export_symbols'
14104   ;;
14105   *)
14106     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14107   ;;
14108   esac
14109   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14110
14111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14112 $as_echo "$ld_shlibs_CXX" >&6; }
14113 test "$ld_shlibs_CXX" = no && can_build_shared=no
14114
14115 with_gnu_ld_CXX=$with_gnu_ld
14116
14117
14118
14119
14120
14121
14122 #
14123 # Do we need to explicitly link libc?
14124 #
14125 case "x$archive_cmds_need_lc_CXX" in
14126 x|xyes)
14127   # Assume -lc should be added
14128   archive_cmds_need_lc_CXX=yes
14129
14130   if test "$enable_shared" = yes && test "$GCC" = yes; then
14131     case $archive_cmds_CXX in
14132     *'~'*)
14133       # FIXME: we may have to deal with multi-command sequences.
14134       ;;
14135     '$CC '*)
14136       # Test whether the compiler implicitly links with -lc since on some
14137       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14138       # to ld, don't add -lc before -lgcc.
14139       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14140 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14141 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14142   $as_echo_n "(cached) " >&6
14143 else
14144   $RM conftest*
14145         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14146
14147         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14148   (eval $ac_compile) 2>&5
14149   ac_status=$?
14150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14151   test $ac_status = 0; } 2>conftest.err; then
14152           soname=conftest
14153           lib=conftest
14154           libobjs=conftest.$ac_objext
14155           deplibs=
14156           wl=$lt_prog_compiler_wl_CXX
14157           pic_flag=$lt_prog_compiler_pic_CXX
14158           compiler_flags=-v
14159           linker_flags=-v
14160           verstring=
14161           output_objdir=.
14162           libname=conftest
14163           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14164           allow_undefined_flag_CXX=
14165           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14166   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14167   ac_status=$?
14168   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14169   test $ac_status = 0; }
14170           then
14171             lt_cv_archive_cmds_need_lc_CXX=no
14172           else
14173             lt_cv_archive_cmds_need_lc_CXX=yes
14174           fi
14175           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14176         else
14177           cat conftest.err 1>&5
14178         fi
14179         $RM conftest*
14180
14181 fi
14182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14183 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14184       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14185       ;;
14186     esac
14187   fi
14188   ;;
14189 esac
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249
14250
14251
14252
14253
14254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14255 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14256
14257 library_names_spec=
14258 libname_spec='lib$name'
14259 soname_spec=
14260 shrext_cmds=".so"
14261 postinstall_cmds=
14262 postuninstall_cmds=
14263 finish_cmds=
14264 finish_eval=
14265 shlibpath_var=
14266 shlibpath_overrides_runpath=unknown
14267 version_type=none
14268 dynamic_linker="$host_os ld.so"
14269 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14270 need_lib_prefix=unknown
14271 hardcode_into_libs=no
14272
14273 # when you set need_version to no, make sure it does not cause -set_version
14274 # flags to be left without arguments
14275 need_version=unknown
14276
14277 case $host_os in
14278 aix3*)
14279   version_type=linux
14280   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14281   shlibpath_var=LIBPATH
14282
14283   # AIX 3 has no versioning support, so we append a major version to the name.
14284   soname_spec='${libname}${release}${shared_ext}$major'
14285   ;;
14286
14287 aix[4-9]*)
14288   version_type=linux
14289   need_lib_prefix=no
14290   need_version=no
14291   hardcode_into_libs=yes
14292   if test "$host_cpu" = ia64; then
14293     # AIX 5 supports IA64
14294     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14295     shlibpath_var=LD_LIBRARY_PATH
14296   else
14297     # With GCC up to 2.95.x, collect2 would create an import file
14298     # for dependence libraries.  The import file would start with
14299     # the line `#! .'.  This would cause the generated library to
14300     # depend on `.', always an invalid library.  This was fixed in
14301     # development snapshots of GCC prior to 3.0.
14302     case $host_os in
14303       aix4 | aix4.[01] | aix4.[01].*)
14304       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14305            echo ' yes '
14306            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14307         :
14308       else
14309         can_build_shared=no
14310       fi
14311       ;;
14312     esac
14313     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14314     # soname into executable. Probably we can add versioning support to
14315     # collect2, so additional links can be useful in future.
14316     if test "$aix_use_runtimelinking" = yes; then
14317       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14318       # instead of lib<name>.a to let people know that these are not
14319       # typical AIX shared libraries.
14320       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14321     else
14322       # We preserve .a as extension for shared libraries through AIX4.2
14323       # and later when we are not doing run time linking.
14324       library_names_spec='${libname}${release}.a $libname.a'
14325       soname_spec='${libname}${release}${shared_ext}$major'
14326     fi
14327     shlibpath_var=LIBPATH
14328   fi
14329   ;;
14330
14331 amigaos*)
14332   case $host_cpu in
14333   powerpc)
14334     # Since July 2007 AmigaOS4 officially supports .so libraries.
14335     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14336     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14337     ;;
14338   m68k)
14339     library_names_spec='$libname.ixlibrary $libname.a'
14340     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14341     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 ${libname}_ixlibrary.a || exit 1; done'
14342     ;;
14343   esac
14344   ;;
14345
14346 beos*)
14347   library_names_spec='${libname}${shared_ext}'
14348   dynamic_linker="$host_os ld.so"
14349   shlibpath_var=LIBRARY_PATH
14350   ;;
14351
14352 bsdi[45]*)
14353   version_type=linux
14354   need_version=no
14355   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14356   soname_spec='${libname}${release}${shared_ext}$major'
14357   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14358   shlibpath_var=LD_LIBRARY_PATH
14359   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14360   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14361   # the default ld.so.conf also contains /usr/contrib/lib and
14362   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14363   # libtool to hard-code these into programs
14364   ;;
14365
14366 cygwin* | mingw* | pw32* | cegcc*)
14367   version_type=windows
14368   shrext_cmds=".dll"
14369   need_version=no
14370   need_lib_prefix=no
14371
14372   case $GCC,$host_os in
14373   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14374     library_names_spec='$libname.dll.a'
14375     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14376     postinstall_cmds='base_file=`basename \${file}`~
14377       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14378       dldir=$destdir/`dirname \$dlpath`~
14379       test -d \$dldir || mkdir -p \$dldir~
14380       $install_prog $dir/$dlname \$dldir/$dlname~
14381       chmod a+x \$dldir/$dlname~
14382       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14383         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14384       fi'
14385     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14386       dlpath=$dir/\$dldll~
14387        $RM \$dlpath'
14388     shlibpath_overrides_runpath=yes
14389
14390     case $host_os in
14391     cygwin*)
14392       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14393       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14394
14395       ;;
14396     mingw* | cegcc*)
14397       # MinGW DLLs use traditional 'lib' prefix
14398       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14399       ;;
14400     pw32*)
14401       # pw32 DLLs use 'pw' prefix rather than 'lib'
14402       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14403       ;;
14404     esac
14405     ;;
14406
14407   *)
14408     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14409     ;;
14410   esac
14411   dynamic_linker='Win32 ld.exe'
14412   # FIXME: first we should search . and the directory the executable is in
14413   shlibpath_var=PATH
14414   ;;
14415
14416 darwin* | rhapsody*)
14417   dynamic_linker="$host_os dyld"
14418   version_type=darwin
14419   need_lib_prefix=no
14420   need_version=no
14421   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14422   soname_spec='${libname}${release}${major}$shared_ext'
14423   shlibpath_overrides_runpath=yes
14424   shlibpath_var=DYLD_LIBRARY_PATH
14425   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14426
14427   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14428   ;;
14429
14430 dgux*)
14431   version_type=linux
14432   need_lib_prefix=no
14433   need_version=no
14434   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14435   soname_spec='${libname}${release}${shared_ext}$major'
14436   shlibpath_var=LD_LIBRARY_PATH
14437   ;;
14438
14439 freebsd* | dragonfly*)
14440   # DragonFly does not have aout.  When/if they implement a new
14441   # versioning mechanism, adjust this.
14442   if test -x /usr/bin/objformat; then
14443     objformat=`/usr/bin/objformat`
14444   else
14445     case $host_os in
14446     freebsd[23].*) objformat=aout ;;
14447     *) objformat=elf ;;
14448     esac
14449   fi
14450   version_type=freebsd-$objformat
14451   case $version_type in
14452     freebsd-elf*)
14453       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14454       need_version=no
14455       need_lib_prefix=no
14456       ;;
14457     freebsd-*)
14458       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14459       need_version=yes
14460       ;;
14461   esac
14462   shlibpath_var=LD_LIBRARY_PATH
14463   case $host_os in
14464   freebsd2.*)
14465     shlibpath_overrides_runpath=yes
14466     ;;
14467   freebsd3.[01]* | freebsdelf3.[01]*)
14468     shlibpath_overrides_runpath=yes
14469     hardcode_into_libs=yes
14470     ;;
14471   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14472   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14473     shlibpath_overrides_runpath=no
14474     hardcode_into_libs=yes
14475     ;;
14476   *) # from 4.6 on, and DragonFly
14477     shlibpath_overrides_runpath=yes
14478     hardcode_into_libs=yes
14479     ;;
14480   esac
14481   ;;
14482
14483 haiku*)
14484   version_type=linux
14485   need_lib_prefix=no
14486   need_version=no
14487   dynamic_linker="$host_os runtime_loader"
14488   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14489   soname_spec='${libname}${release}${shared_ext}$major'
14490   shlibpath_var=LIBRARY_PATH
14491   shlibpath_overrides_runpath=yes
14492   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
14493   hardcode_into_libs=yes
14494   ;;
14495
14496 hpux9* | hpux10* | hpux11*)
14497   # Give a soname corresponding to the major version so that dld.sl refuses to
14498   # link against other versions.
14499   version_type=sunos
14500   need_lib_prefix=no
14501   need_version=no
14502   case $host_cpu in
14503   ia64*)
14504     shrext_cmds='.so'
14505     hardcode_into_libs=yes
14506     dynamic_linker="$host_os dld.so"
14507     shlibpath_var=LD_LIBRARY_PATH
14508     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14509     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14510     soname_spec='${libname}${release}${shared_ext}$major'
14511     if test "X$HPUX_IA64_MODE" = X32; then
14512       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14513     else
14514       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14515     fi
14516     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14517     ;;
14518   hppa*64*)
14519     shrext_cmds='.sl'
14520     hardcode_into_libs=yes
14521     dynamic_linker="$host_os dld.sl"
14522     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14523     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14524     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14525     soname_spec='${libname}${release}${shared_ext}$major'
14526     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14527     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14528     ;;
14529   *)
14530     shrext_cmds='.sl'
14531     dynamic_linker="$host_os dld.sl"
14532     shlibpath_var=SHLIB_PATH
14533     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14534     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14535     soname_spec='${libname}${release}${shared_ext}$major'
14536     ;;
14537   esac
14538   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14539   postinstall_cmds='chmod 555 $lib'
14540   # or fails outright, so override atomically:
14541   install_override_mode=555
14542   ;;
14543
14544 interix[3-9]*)
14545   version_type=linux
14546   need_lib_prefix=no
14547   need_version=no
14548   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14549   soname_spec='${libname}${release}${shared_ext}$major'
14550   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14551   shlibpath_var=LD_LIBRARY_PATH
14552   shlibpath_overrides_runpath=no
14553   hardcode_into_libs=yes
14554   ;;
14555
14556 irix5* | irix6* | nonstopux*)
14557   case $host_os in
14558     nonstopux*) version_type=nonstopux ;;
14559     *)
14560         if test "$lt_cv_prog_gnu_ld" = yes; then
14561                 version_type=linux
14562         else
14563                 version_type=irix
14564         fi ;;
14565   esac
14566   need_lib_prefix=no
14567   need_version=no
14568   soname_spec='${libname}${release}${shared_ext}$major'
14569   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14570   case $host_os in
14571   irix5* | nonstopux*)
14572     libsuff= shlibsuff=
14573     ;;
14574   *)
14575     case $LD in # libtool.m4 will add one of these switches to LD
14576     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14577       libsuff= shlibsuff= libmagic=32-bit;;
14578     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14579       libsuff=32 shlibsuff=N32 libmagic=N32;;
14580     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14581       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14582     *) libsuff= shlibsuff= libmagic=never-match;;
14583     esac
14584     ;;
14585   esac
14586   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14587   shlibpath_overrides_runpath=no
14588   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14589   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14590   hardcode_into_libs=yes
14591   ;;
14592
14593 # No shared lib support for Linux oldld, aout, or coff.
14594 linux*oldld* | linux*aout* | linux*coff*)
14595   dynamic_linker=no
14596   ;;
14597
14598 # This must be Linux ELF.
14599
14600 # uclinux* changes (here and below) have been submitted to the libtool
14601 # project, but have not yet been accepted: they are GCC-local changes
14602 # for the time being.  (See
14603 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14604 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
14605   version_type=linux
14606   need_lib_prefix=no
14607   need_version=no
14608   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14609   soname_spec='${libname}${release}${shared_ext}$major'
14610   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14611   shlibpath_var=LD_LIBRARY_PATH
14612   shlibpath_overrides_runpath=no
14613
14614   # Some binutils ld are patched to set DT_RUNPATH
14615   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14616   $as_echo_n "(cached) " >&6
14617 else
14618   lt_cv_shlibpath_overrides_runpath=no
14619     save_LDFLAGS=$LDFLAGS
14620     save_libdir=$libdir
14621     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14622          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14623     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14624 /* end confdefs.h.  */
14625
14626 int
14627 main ()
14628 {
14629
14630   ;
14631   return 0;
14632 }
14633 _ACEOF
14634 if ac_fn_cxx_try_link "$LINENO"; then :
14635   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14636   lt_cv_shlibpath_overrides_runpath=yes
14637 fi
14638 fi
14639 rm -f core conftest.err conftest.$ac_objext \
14640     conftest$ac_exeext conftest.$ac_ext
14641     LDFLAGS=$save_LDFLAGS
14642     libdir=$save_libdir
14643
14644 fi
14645
14646   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14647
14648   # This implies no fast_install, which is unacceptable.
14649   # Some rework will be needed to allow for fast_install
14650   # before this can be enabled.
14651   hardcode_into_libs=yes
14652
14653   # Append ld.so.conf contents to the search path
14654   if test -f /etc/ld.so.conf; then
14655     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' ' '`
14656     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14657   fi
14658
14659   # We used to test for /lib/ld.so.1 and disable shared libraries on
14660   # powerpc, because MkLinux only supported shared libraries with the
14661   # GNU dynamic linker.  Since this was broken with cross compilers,
14662   # most powerpc-linux boxes support dynamic linking these days and
14663   # people can always --disable-shared, the test was removed, and we
14664   # assume the GNU/Linux dynamic linker is in use.
14665   dynamic_linker='GNU/Linux ld.so'
14666   ;;
14667
14668 netbsd*)
14669   version_type=sunos
14670   need_lib_prefix=no
14671   need_version=no
14672   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14673     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14674     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14675     dynamic_linker='NetBSD (a.out) ld.so'
14676   else
14677     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14678     soname_spec='${libname}${release}${shared_ext}$major'
14679     dynamic_linker='NetBSD ld.elf_so'
14680   fi
14681   shlibpath_var=LD_LIBRARY_PATH
14682   shlibpath_overrides_runpath=yes
14683   hardcode_into_libs=yes
14684   ;;
14685
14686 newsos6)
14687   version_type=linux
14688   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14689   shlibpath_var=LD_LIBRARY_PATH
14690   shlibpath_overrides_runpath=yes
14691   ;;
14692
14693 *nto* | *qnx*)
14694   version_type=qnx
14695   need_lib_prefix=no
14696   need_version=no
14697   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14698   soname_spec='${libname}${release}${shared_ext}$major'
14699   shlibpath_var=LD_LIBRARY_PATH
14700   shlibpath_overrides_runpath=no
14701   hardcode_into_libs=yes
14702   dynamic_linker='ldqnx.so'
14703   ;;
14704
14705 openbsd*)
14706   version_type=sunos
14707   sys_lib_dlsearch_path_spec="/usr/lib"
14708   need_lib_prefix=no
14709   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14710   case $host_os in
14711     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14712     *)                          need_version=no  ;;
14713   esac
14714   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14715   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14716   shlibpath_var=LD_LIBRARY_PATH
14717   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14718     case $host_os in
14719       openbsd2.[89] | openbsd2.[89].*)
14720         shlibpath_overrides_runpath=no
14721         ;;
14722       *)
14723         shlibpath_overrides_runpath=yes
14724         ;;
14725       esac
14726   else
14727     shlibpath_overrides_runpath=yes
14728   fi
14729   ;;
14730
14731 os2*)
14732   libname_spec='$name'
14733   shrext_cmds=".dll"
14734   need_lib_prefix=no
14735   library_names_spec='$libname${shared_ext} $libname.a'
14736   dynamic_linker='OS/2 ld.exe'
14737   shlibpath_var=LIBPATH
14738   ;;
14739
14740 osf3* | osf4* | osf5*)
14741   version_type=osf
14742   need_lib_prefix=no
14743   need_version=no
14744   soname_spec='${libname}${release}${shared_ext}$major'
14745   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14746   shlibpath_var=LD_LIBRARY_PATH
14747   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14748   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14749   ;;
14750
14751 rdos*)
14752   dynamic_linker=no
14753   ;;
14754
14755 solaris*)
14756   version_type=linux
14757   need_lib_prefix=no
14758   need_version=no
14759   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14760   soname_spec='${libname}${release}${shared_ext}$major'
14761   shlibpath_var=LD_LIBRARY_PATH
14762   shlibpath_overrides_runpath=yes
14763   hardcode_into_libs=yes
14764   # ldd complains unless libraries are executable
14765   postinstall_cmds='chmod +x $lib'
14766   ;;
14767
14768 sunos4*)
14769   version_type=sunos
14770   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14771   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14772   shlibpath_var=LD_LIBRARY_PATH
14773   shlibpath_overrides_runpath=yes
14774   if test "$with_gnu_ld" = yes; then
14775     need_lib_prefix=no
14776   fi
14777   need_version=yes
14778   ;;
14779
14780 sysv4 | sysv4.3*)
14781   version_type=linux
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   shlibpath_var=LD_LIBRARY_PATH
14785   case $host_vendor in
14786     sni)
14787       shlibpath_overrides_runpath=no
14788       need_lib_prefix=no
14789       runpath_var=LD_RUN_PATH
14790       ;;
14791     siemens)
14792       need_lib_prefix=no
14793       ;;
14794     motorola)
14795       need_lib_prefix=no
14796       need_version=no
14797       shlibpath_overrides_runpath=no
14798       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14799       ;;
14800   esac
14801   ;;
14802
14803 sysv4*MP*)
14804   if test -d /usr/nec ;then
14805     version_type=linux
14806     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14807     soname_spec='$libname${shared_ext}.$major'
14808     shlibpath_var=LD_LIBRARY_PATH
14809   fi
14810   ;;
14811
14812 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14813   version_type=freebsd-elf
14814   need_lib_prefix=no
14815   need_version=no
14816   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14817   soname_spec='${libname}${release}${shared_ext}$major'
14818   shlibpath_var=LD_LIBRARY_PATH
14819   shlibpath_overrides_runpath=yes
14820   hardcode_into_libs=yes
14821   if test "$with_gnu_ld" = yes; then
14822     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14823   else
14824     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14825     case $host_os in
14826       sco3.2v5*)
14827         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14828         ;;
14829     esac
14830   fi
14831   sys_lib_dlsearch_path_spec='/usr/lib'
14832   ;;
14833
14834 tpf*)
14835   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14836   version_type=linux
14837   need_lib_prefix=no
14838   need_version=no
14839   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14840   shlibpath_var=LD_LIBRARY_PATH
14841   shlibpath_overrides_runpath=no
14842   hardcode_into_libs=yes
14843   ;;
14844
14845 uts4*)
14846   version_type=linux
14847   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14848   soname_spec='${libname}${release}${shared_ext}$major'
14849   shlibpath_var=LD_LIBRARY_PATH
14850   ;;
14851
14852 # Shared libraries for VwWorks, >= 7 only at this stage
14853 # and (fpic) still incompatible with "large" code models
14854 # in a few configurations. Only for RTP mode in any case,
14855 # and upon explicit request at configure time.
14856 vxworks7*)
14857   dynamic_linker=no
14858   case ${with_multisubdir}-${enable_shared} in
14859     *large*)
14860       ;;
14861     *mrtp*-yes)
14862       version_type=linux
14863       need_lib_prefix=no
14864       need_version=no
14865       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14866       soname_spec='${libname}${release}${shared_ext}$major'
14867       dynamic_linker="$host_os module_loader"
14868       ;;
14869   esac
14870   ;;
14871 *)
14872   dynamic_linker=no
14873   ;;
14874 esac
14875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14876 $as_echo "$dynamic_linker" >&6; }
14877 test "$dynamic_linker" = no && can_build_shared=no
14878
14879 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14880 if test "$GCC" = yes; then
14881   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14882 fi
14883
14884 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14885   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14886 fi
14887 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14888   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14889 fi
14890
14891
14892
14893
14894
14895
14896
14897
14898
14899
14900
14901
14902
14903
14904
14905
14906
14907
14908
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921
14922
14923
14924
14925
14926
14927
14928     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14929 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14930 hardcode_action_CXX=
14931 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14932    test -n "$runpath_var_CXX" ||
14933    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14934
14935   # We can hardcode non-existent directories.
14936   if test "$hardcode_direct_CXX" != no &&
14937      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14938      # have to relink, otherwise we might link with an installed library
14939      # when we should be linking with a yet-to-be-installed one
14940      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14941      test "$hardcode_minus_L_CXX" != no; then
14942     # Linking always hardcodes the temporary library directory.
14943     hardcode_action_CXX=relink
14944   else
14945     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14946     hardcode_action_CXX=immediate
14947   fi
14948 else
14949   # We cannot hardcode anything, or else we can only hardcode existing
14950   # directories.
14951   hardcode_action_CXX=unsupported
14952 fi
14953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14954 $as_echo "$hardcode_action_CXX" >&6; }
14955
14956 if test "$hardcode_action_CXX" = relink ||
14957    test "$inherit_rpath_CXX" = yes; then
14958   # Fast installation is not supported
14959   enable_fast_install=no
14960 elif test "$shlibpath_overrides_runpath" = yes ||
14961      test "$enable_shared" = no; then
14962   # Fast installation is not necessary
14963   enable_fast_install=needless
14964 fi
14965
14966
14967
14968
14969
14970
14971
14972   fi # test -n "$compiler"
14973
14974   CC=$lt_save_CC
14975   LDCXX=$LD
14976   LD=$lt_save_LD
14977   GCC=$lt_save_GCC
14978   with_gnu_ld=$lt_save_with_gnu_ld
14979   lt_cv_path_LDCXX=$lt_cv_path_LD
14980   lt_cv_path_LD=$lt_save_path_LD
14981   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14982   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14983 fi # test "$_lt_caught_CXX_error" != yes
14984
14985 ac_ext=c
14986 ac_cpp='$CPP $CPPFLAGS'
14987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14990
14991
14992
14993
14994
14995
14996
14997
14998
14999
15000
15001
15002
15003         ac_config_commands="$ac_config_commands libtool"
15004
15005
15006
15007
15008 # Only expand once:
15009
15010
15011
15012 if test -n "$ac_tool_prefix"; then
15013   # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
15014 set dummy ${ac_tool_prefix}readelf; ac_word=$2
15015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15016 $as_echo_n "checking for $ac_word... " >&6; }
15017 if ${ac_cv_prog_READELF+:} false; then :
15018   $as_echo_n "(cached) " >&6
15019 else
15020   if test -n "$READELF"; then
15021   ac_cv_prog_READELF="$READELF" # Let the user override the test.
15022 else
15023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15024 for as_dir in $PATH
15025 do
15026   IFS=$as_save_IFS
15027   test -z "$as_dir" && as_dir=.
15028     for ac_exec_ext in '' $ac_executable_extensions; do
15029   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15030     ac_cv_prog_READELF="${ac_tool_prefix}readelf"
15031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15032     break 2
15033   fi
15034 done
15035   done
15036 IFS=$as_save_IFS
15037
15038 fi
15039 fi
15040 READELF=$ac_cv_prog_READELF
15041 if test -n "$READELF"; then
15042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
15043 $as_echo "$READELF" >&6; }
15044 else
15045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15046 $as_echo "no" >&6; }
15047 fi
15048
15049
15050 fi
15051 if test -z "$ac_cv_prog_READELF"; then
15052   ac_ct_READELF=$READELF
15053   # Extract the first word of "readelf", so it can be a program name with args.
15054 set dummy readelf; ac_word=$2
15055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15056 $as_echo_n "checking for $ac_word... " >&6; }
15057 if ${ac_cv_prog_ac_ct_READELF+:} false; then :
15058   $as_echo_n "(cached) " >&6
15059 else
15060   if test -n "$ac_ct_READELF"; then
15061   ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
15062 else
15063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15064 for as_dir in $PATH
15065 do
15066   IFS=$as_save_IFS
15067   test -z "$as_dir" && as_dir=.
15068     for ac_exec_ext in '' $ac_executable_extensions; do
15069   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15070     ac_cv_prog_ac_ct_READELF="readelf"
15071     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15072     break 2
15073   fi
15074 done
15075   done
15076 IFS=$as_save_IFS
15077
15078 fi
15079 fi
15080 ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
15081 if test -n "$ac_ct_READELF"; then
15082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
15083 $as_echo "$ac_ct_READELF" >&6; }
15084 else
15085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15086 $as_echo "no" >&6; }
15087 fi
15088
15089   if test "x$ac_ct_READELF" = x; then
15090     READELF=""
15091   else
15092     case $cross_compiling:$ac_tool_warned in
15093 yes:)
15094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15095 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15096 ac_tool_warned=yes ;;
15097 esac
15098     READELF=$ac_ct_READELF
15099   fi
15100 else
15101   READELF="$ac_cv_prog_READELF"
15102 fi
15103
15104
15105 # Test for 64-bit build.
15106 # The cast to long int works around a bug in the HP C Compiler
15107 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15108 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15109 # This bug is HP SR number 8606223364.
15110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
15111 $as_echo_n "checking size of size_t... " >&6; }
15112 if ${ac_cv_sizeof_size_t+:} false; then :
15113   $as_echo_n "(cached) " >&6
15114 else
15115   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
15116
15117 else
15118   if test "$ac_cv_type_size_t" = yes; then
15119      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15120 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15121 as_fn_error 77 "cannot compute sizeof (size_t)
15122 See \`config.log' for more details" "$LINENO" 5; }
15123    else
15124      ac_cv_sizeof_size_t=0
15125    fi
15126 fi
15127
15128 fi
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
15130 $as_echo "$ac_cv_sizeof_size_t" >&6; }
15131
15132
15133
15134 cat >>confdefs.h <<_ACEOF
15135 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
15136 _ACEOF
15137
15138
15139
15140 cat > local.exp <<EOF
15141 set CC_FOR_TARGET "$CC"
15142 set CXX_FOR_TARGET "$CXX"
15143 set compiler_vendor "$ax_cv_c_compiler_vendor"
15144 EOF
15145
15146
15147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
15148 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
15149     # Check whether --enable-maintainer-mode was given.
15150 if test "${enable_maintainer_mode+set}" = set; then :
15151   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
15152 else
15153   USE_MAINTAINER_MODE=no
15154 fi
15155
15156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
15157 $as_echo "$USE_MAINTAINER_MODE" >&6; }
15158    if test $USE_MAINTAINER_MODE = yes; then
15159   MAINTAINER_MODE_TRUE=
15160   MAINTAINER_MODE_FALSE='#'
15161 else
15162   MAINTAINER_MODE_TRUE='#'
15163   MAINTAINER_MODE_FALSE=
15164 fi
15165
15166   MAINT=$MAINTAINER_MODE_TRUE
15167
15168
15169
15170 for ac_header in sys/memfd.h
15171 do :
15172   ac_fn_c_check_header_mongrel "$LINENO" "sys/memfd.h" "ac_cv_header_sys_memfd_h" "$ac_includes_default"
15173 if test "x$ac_cv_header_sys_memfd_h" = xyes; then :
15174   cat >>confdefs.h <<_ACEOF
15175 #define HAVE_SYS_MEMFD_H 1
15176 _ACEOF
15177
15178 fi
15179
15180 done
15181
15182 for ac_func in memfd_create
15183 do :
15184   ac_fn_c_check_func "$LINENO" "memfd_create" "ac_cv_func_memfd_create"
15185 if test "x$ac_cv_func_memfd_create" = xyes; then :
15186   cat >>confdefs.h <<_ACEOF
15187 #define HAVE_MEMFD_CREATE 1
15188 _ACEOF
15189
15190 fi
15191 done
15192
15193
15194 for ac_header in sys/mman.h
15195 do :
15196   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15197 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15198   cat >>confdefs.h <<_ACEOF
15199 #define HAVE_SYS_MMAN_H 1
15200 _ACEOF
15201
15202 fi
15203
15204 done
15205
15206 for ac_func in mmap mkostemp mkstemp
15207 do :
15208   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15209 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15210 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15211   cat >>confdefs.h <<_ACEOF
15212 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15213 _ACEOF
15214
15215 fi
15216 done
15217
15218
15219 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15220 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15221   libffi_header_sys_mman_h=yes
15222 else
15223   libffi_header_sys_mman_h=no
15224 fi
15225
15226
15227 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
15228 if test "x$ac_cv_func_mmap" = xyes; then :
15229   libffi_func_mmap=yes
15230 else
15231   libffi_func_mmap=no
15232 fi
15233
15234 if test "$libffi_header_sys_mman_h" != yes \
15235  || test "$libffi_func_mmap" != yes; then
15236    ac_cv_func_mmap_file=no
15237    ac_cv_func_mmap_dev_zero=no
15238    ac_cv_func_mmap_anon=no
15239 else
15240    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
15241 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
15242 if ${ac_cv_func_mmap_file+:} false; then :
15243   $as_echo_n "(cached) " >&6
15244 else
15245   # Add a system to this blacklist if
15246    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
15247    # memory area containing the same data that you'd get if you applied
15248    # read() to the same fd.  The only system known to have a problem here
15249    # is VMS, where text files have record structure.
15250    case "$host_os" in
15251      vms* | ultrix*)
15252         ac_cv_func_mmap_file=no ;;
15253      *)
15254         ac_cv_func_mmap_file=yes;;
15255    esac
15256 fi
15257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
15258 $as_echo "$ac_cv_func_mmap_file" >&6; }
15259    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
15260 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
15261 if ${ac_cv_func_mmap_dev_zero+:} false; then :
15262   $as_echo_n "(cached) " >&6
15263 else
15264   # Add a system to this blacklist if it has mmap() but /dev/zero
15265    # does not exist, or if mmapping /dev/zero does not give anonymous
15266    # zeroed pages with both the following properties:
15267    # 1. If you map N consecutive pages in with one call, and then
15268    #    unmap any subset of those pages, the pages that were not
15269    #    explicitly unmapped remain accessible.
15270    # 2. If you map two adjacent blocks of memory and then unmap them
15271    #    both at once, they must both go away.
15272    # Systems known to be in this category are Windows (all variants),
15273    # VMS, and Darwin.
15274    case "$host_os" in
15275      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
15276         ac_cv_func_mmap_dev_zero=no ;;
15277      *)
15278         ac_cv_func_mmap_dev_zero=yes;;
15279    esac
15280 fi
15281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
15282 $as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
15283
15284    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
15285    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
15286 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
15287 if ${ac_cv_decl_map_anon+:} false; then :
15288   $as_echo_n "(cached) " >&6
15289 else
15290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15291 /* end confdefs.h.  */
15292 #include <sys/types.h>
15293 #include <sys/mman.h>
15294 #include <unistd.h>
15295
15296 #ifndef MAP_ANONYMOUS
15297 #define MAP_ANONYMOUS MAP_ANON
15298 #endif
15299
15300 int
15301 main ()
15302 {
15303 int n = MAP_ANONYMOUS;
15304   ;
15305   return 0;
15306 }
15307 _ACEOF
15308 if ac_fn_c_try_compile "$LINENO"; then :
15309   ac_cv_decl_map_anon=yes
15310 else
15311   ac_cv_decl_map_anon=no
15312 fi
15313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15314 fi
15315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
15316 $as_echo "$ac_cv_decl_map_anon" >&6; }
15317
15318    if test $ac_cv_decl_map_anon = no; then
15319      ac_cv_func_mmap_anon=no
15320    else
15321      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
15322 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
15323 if ${ac_cv_func_mmap_anon+:} false; then :
15324   $as_echo_n "(cached) " >&6
15325 else
15326   # Add a system to this blacklist if it has mmap() and MAP_ANON or
15327    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
15328    # doesn't give anonymous zeroed pages with the same properties listed
15329    # above for use of /dev/zero.
15330    # Systems known to be in this category are Windows, VMS, and SCO Unix.
15331    case "$host_os" in
15332      vms* | cygwin* | pe | mingw* | sco* | udk* )
15333         ac_cv_func_mmap_anon=no ;;
15334      *)
15335         ac_cv_func_mmap_anon=yes;;
15336    esac
15337 fi
15338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
15339 $as_echo "$ac_cv_func_mmap_anon" >&6; }
15340    fi
15341 fi
15342
15343 if test $ac_cv_func_mmap_file = yes; then
15344
15345 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
15346
15347 fi
15348 if test $ac_cv_func_mmap_dev_zero = yes; then
15349
15350 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
15351
15352 fi
15353 if test $ac_cv_func_mmap_anon = yes; then
15354
15355 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
15356
15357 fi
15358
15359
15360  if test -d $srcdir/testsuite; then
15361   TESTSUBDIR_TRUE=
15362   TESTSUBDIR_FALSE='#'
15363 else
15364   TESTSUBDIR_TRUE='#'
15365   TESTSUBDIR_FALSE=
15366 fi
15367
15368
15369 TARGETDIR="unknown"
15370 HAVE_LONG_DOUBLE_VARIANT=0
15371
15372 . ${srcdir}/configure.host
15373
15374 if test -n "${UNSUPPORTED}"; then
15375   as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
15376 fi
15377
15378
15379
15380
15381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
15382 $as_echo_n "checking for ANSI C header files... " >&6; }
15383 if ${ac_cv_header_stdc+:} false; then :
15384   $as_echo_n "(cached) " >&6
15385 else
15386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15387 /* end confdefs.h.  */
15388 #include <stdlib.h>
15389 #include <stdarg.h>
15390 #include <string.h>
15391 #include <float.h>
15392
15393 int
15394 main ()
15395 {
15396
15397   ;
15398   return 0;
15399 }
15400 _ACEOF
15401 if ac_fn_c_try_compile "$LINENO"; then :
15402   ac_cv_header_stdc=yes
15403 else
15404   ac_cv_header_stdc=no
15405 fi
15406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15407
15408 if test $ac_cv_header_stdc = yes; then
15409   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15411 /* end confdefs.h.  */
15412 #include <string.h>
15413
15414 _ACEOF
15415 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15416   $EGREP "memchr" >/dev/null 2>&1; then :
15417
15418 else
15419   ac_cv_header_stdc=no
15420 fi
15421 rm -f conftest*
15422
15423 fi
15424
15425 if test $ac_cv_header_stdc = yes; then
15426   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15428 /* end confdefs.h.  */
15429 #include <stdlib.h>
15430
15431 _ACEOF
15432 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15433   $EGREP "free" >/dev/null 2>&1; then :
15434
15435 else
15436   ac_cv_header_stdc=no
15437 fi
15438 rm -f conftest*
15439
15440 fi
15441
15442 if test $ac_cv_header_stdc = yes; then
15443   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15444   if test "$cross_compiling" = yes; then :
15445   :
15446 else
15447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15448 /* end confdefs.h.  */
15449 #include <ctype.h>
15450 #include <stdlib.h>
15451 #if ((' ' & 0x0FF) == 0x020)
15452 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15453 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15454 #else
15455 # define ISLOWER(c) \
15456                    (('a' <= (c) && (c) <= 'i') \
15457                      || ('j' <= (c) && (c) <= 'r') \
15458                      || ('s' <= (c) && (c) <= 'z'))
15459 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15460 #endif
15461
15462 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15463 int
15464 main ()
15465 {
15466   int i;
15467   for (i = 0; i < 256; i++)
15468     if (XOR (islower (i), ISLOWER (i))
15469         || toupper (i) != TOUPPER (i))
15470       return 2;
15471   return 0;
15472 }
15473 _ACEOF
15474 if ac_fn_c_try_run "$LINENO"; then :
15475
15476 else
15477   ac_cv_header_stdc=no
15478 fi
15479 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15480   conftest.$ac_objext conftest.beam conftest.$ac_ext
15481 fi
15482
15483 fi
15484 fi
15485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15486 $as_echo "$ac_cv_header_stdc" >&6; }
15487 if test $ac_cv_header_stdc = yes; then
15488
15489 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15490
15491 fi
15492
15493 for ac_func in memcpy
15494 do :
15495   ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
15496 if test "x$ac_cv_func_memcpy" = xyes; then :
15497   cat >>confdefs.h <<_ACEOF
15498 #define HAVE_MEMCPY 1
15499 _ACEOF
15500
15501 fi
15502 done
15503
15504 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
15505 if test "x$ac_cv_type_size_t" = xyes; then :
15506
15507 else
15508
15509 cat >>confdefs.h <<_ACEOF
15510 #define size_t unsigned int
15511 _ACEOF
15512
15513 fi
15514
15515 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15516 # for constant arguments.  Useless!
15517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15518 $as_echo_n "checking for working alloca.h... " >&6; }
15519 if ${ac_cv_working_alloca_h+:} false; then :
15520   $as_echo_n "(cached) " >&6
15521 else
15522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15523 /* end confdefs.h.  */
15524 #include <alloca.h>
15525 int
15526 main ()
15527 {
15528 char *p = (char *) alloca (2 * sizeof (int));
15529                           if (p) return 0;
15530   ;
15531   return 0;
15532 }
15533 _ACEOF
15534 if ac_fn_c_try_link "$LINENO"; then :
15535   ac_cv_working_alloca_h=yes
15536 else
15537   ac_cv_working_alloca_h=no
15538 fi
15539 rm -f core conftest.err conftest.$ac_objext \
15540     conftest$ac_exeext conftest.$ac_ext
15541 fi
15542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15543 $as_echo "$ac_cv_working_alloca_h" >&6; }
15544 if test $ac_cv_working_alloca_h = yes; then
15545
15546 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15547
15548 fi
15549
15550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15551 $as_echo_n "checking for alloca... " >&6; }
15552 if ${ac_cv_func_alloca_works+:} false; then :
15553   $as_echo_n "(cached) " >&6
15554 else
15555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15556 /* end confdefs.h.  */
15557 #ifdef __GNUC__
15558 # define alloca __builtin_alloca
15559 #else
15560 # ifdef _MSC_VER
15561 #  include <malloc.h>
15562 #  define alloca _alloca
15563 # else
15564 #  ifdef HAVE_ALLOCA_H
15565 #   include <alloca.h>
15566 #  else
15567 #   ifdef _AIX
15568  #pragma alloca
15569 #   else
15570 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15571 void *alloca (size_t);
15572 #    endif
15573 #   endif
15574 #  endif
15575 # endif
15576 #endif
15577
15578 int
15579 main ()
15580 {
15581 char *p = (char *) alloca (1);
15582                                     if (p) return 0;
15583   ;
15584   return 0;
15585 }
15586 _ACEOF
15587 if ac_fn_c_try_link "$LINENO"; then :
15588   ac_cv_func_alloca_works=yes
15589 else
15590   ac_cv_func_alloca_works=no
15591 fi
15592 rm -f core conftest.err conftest.$ac_objext \
15593     conftest$ac_exeext conftest.$ac_ext
15594 fi
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15596 $as_echo "$ac_cv_func_alloca_works" >&6; }
15597
15598 if test $ac_cv_func_alloca_works = yes; then
15599
15600 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15601
15602 else
15603   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15604 # that cause trouble.  Some versions do not even contain alloca or
15605 # contain a buggy version.  If you still want to use their alloca,
15606 # use ar to extract alloca.o from them instead of compiling alloca.c.
15607
15608 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15609
15610 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15611
15612
15613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15614 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15615 if ${ac_cv_os_cray+:} false; then :
15616   $as_echo_n "(cached) " >&6
15617 else
15618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15619 /* end confdefs.h.  */
15620 #if defined CRAY && ! defined CRAY2
15621 webecray
15622 #else
15623 wenotbecray
15624 #endif
15625
15626 _ACEOF
15627 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15628   $EGREP "webecray" >/dev/null 2>&1; then :
15629   ac_cv_os_cray=yes
15630 else
15631   ac_cv_os_cray=no
15632 fi
15633 rm -f conftest*
15634
15635 fi
15636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15637 $as_echo "$ac_cv_os_cray" >&6; }
15638 if test $ac_cv_os_cray = yes; then
15639   for ac_func in _getb67 GETB67 getb67; do
15640     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15641 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15642 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15643
15644 cat >>confdefs.h <<_ACEOF
15645 #define CRAY_STACKSEG_END $ac_func
15646 _ACEOF
15647
15648     break
15649 fi
15650
15651   done
15652 fi
15653
15654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15655 $as_echo_n "checking stack direction for C alloca... " >&6; }
15656 if ${ac_cv_c_stack_direction+:} false; then :
15657   $as_echo_n "(cached) " >&6
15658 else
15659   if test "$cross_compiling" = yes; then :
15660   ac_cv_c_stack_direction=0
15661 else
15662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15663 /* end confdefs.h.  */
15664 $ac_includes_default
15665 int
15666 find_stack_direction (int *addr, int depth)
15667 {
15668   int dir, dummy = 0;
15669   if (! addr)
15670     addr = &dummy;
15671   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15672   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15673   return dir + dummy;
15674 }
15675
15676 int
15677 main (int argc, char **argv)
15678 {
15679   return find_stack_direction (0, argc + !argv + 20) < 0;
15680 }
15681 _ACEOF
15682 if ac_fn_c_try_run "$LINENO"; then :
15683   ac_cv_c_stack_direction=1
15684 else
15685   ac_cv_c_stack_direction=-1
15686 fi
15687 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15688   conftest.$ac_objext conftest.beam conftest.$ac_ext
15689 fi
15690
15691 fi
15692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15693 $as_echo "$ac_cv_c_stack_direction" >&6; }
15694 cat >>confdefs.h <<_ACEOF
15695 #define STACK_DIRECTION $ac_cv_c_stack_direction
15696 _ACEOF
15697
15698
15699 fi
15700
15701
15702 # The cast to long int works around a bug in the HP C Compiler
15703 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15704 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15705 # This bug is HP SR number 8606223364.
15706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
15707 $as_echo_n "checking size of double... " >&6; }
15708 if ${ac_cv_sizeof_double+:} false; then :
15709   $as_echo_n "(cached) " >&6
15710 else
15711   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
15712
15713 else
15714   if test "$ac_cv_type_double" = yes; then
15715      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15716 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15717 as_fn_error 77 "cannot compute sizeof (double)
15718 See \`config.log' for more details" "$LINENO" 5; }
15719    else
15720      ac_cv_sizeof_double=0
15721    fi
15722 fi
15723
15724 fi
15725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
15726 $as_echo "$ac_cv_sizeof_double" >&6; }
15727
15728
15729
15730 cat >>confdefs.h <<_ACEOF
15731 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
15732 _ACEOF
15733
15734
15735 # The cast to long int works around a bug in the HP C Compiler
15736 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15737 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15738 # This bug is HP SR number 8606223364.
15739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
15740 $as_echo_n "checking size of long double... " >&6; }
15741 if ${ac_cv_sizeof_long_double+:} false; then :
15742   $as_echo_n "(cached) " >&6
15743 else
15744   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
15745
15746 else
15747   if test "$ac_cv_type_long_double" = yes; then
15748      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15749 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15750 as_fn_error 77 "cannot compute sizeof (long double)
15751 See \`config.log' for more details" "$LINENO" 5; }
15752    else
15753      ac_cv_sizeof_long_double=0
15754    fi
15755 fi
15756
15757 fi
15758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
15759 $as_echo "$ac_cv_sizeof_long_double" >&6; }
15760
15761
15762
15763 cat >>confdefs.h <<_ACEOF
15764 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
15765 _ACEOF
15766
15767
15768
15769 # Also AC_SUBST this variable for ffi.h.
15770 if test -z "$HAVE_LONG_DOUBLE"; then
15771   HAVE_LONG_DOUBLE=0
15772   if test $ac_cv_sizeof_long_double != 0; then
15773     if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
15774
15775 $as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
15776
15777       HAVE_LONG_DOUBLE=1
15778     else
15779       if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
15780         HAVE_LONG_DOUBLE=1
15781
15782 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
15783
15784       fi
15785     fi
15786   fi
15787 fi
15788
15789
15790
15791  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15792 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15793 if ${ac_cv_c_bigendian+:} false; then :
15794   $as_echo_n "(cached) " >&6
15795 else
15796   ac_cv_c_bigendian=unknown
15797     # See if we're dealing with a universal compiler.
15798     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15799 /* end confdefs.h.  */
15800 #ifndef __APPLE_CC__
15801                not a universal capable compiler
15802              #endif
15803              typedef int dummy;
15804
15805 _ACEOF
15806 if ac_fn_c_try_compile "$LINENO"; then :
15807
15808         # Check for potential -arch flags.  It is not universal unless
15809         # there are at least two -arch flags with different values.
15810         ac_arch=
15811         ac_prev=
15812         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15813          if test -n "$ac_prev"; then
15814            case $ac_word in
15815              i?86 | x86_64 | ppc | ppc64)
15816                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15817                  ac_arch=$ac_word
15818                else
15819                  ac_cv_c_bigendian=universal
15820                  break
15821                fi
15822                ;;
15823            esac
15824            ac_prev=
15825          elif test "x$ac_word" = "x-arch"; then
15826            ac_prev=arch
15827          fi
15828        done
15829 fi
15830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15831     if test $ac_cv_c_bigendian = unknown; then
15832       # See if sys/param.h defines the BYTE_ORDER macro.
15833       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15834 /* end confdefs.h.  */
15835 #include <sys/types.h>
15836              #include <sys/param.h>
15837
15838 int
15839 main ()
15840 {
15841 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15842                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15843                      && LITTLE_ENDIAN)
15844               bogus endian macros
15845              #endif
15846
15847   ;
15848   return 0;
15849 }
15850 _ACEOF
15851 if ac_fn_c_try_compile "$LINENO"; then :
15852   # It does; now see whether it defined to BIG_ENDIAN or not.
15853          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15854 /* end confdefs.h.  */
15855 #include <sys/types.h>
15856                 #include <sys/param.h>
15857
15858 int
15859 main ()
15860 {
15861 #if BYTE_ORDER != BIG_ENDIAN
15862                  not big endian
15863                 #endif
15864
15865   ;
15866   return 0;
15867 }
15868 _ACEOF
15869 if ac_fn_c_try_compile "$LINENO"; then :
15870   ac_cv_c_bigendian=yes
15871 else
15872   ac_cv_c_bigendian=no
15873 fi
15874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15875 fi
15876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15877     fi
15878     if test $ac_cv_c_bigendian = unknown; then
15879       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15880       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15881 /* end confdefs.h.  */
15882 #include <limits.h>
15883
15884 int
15885 main ()
15886 {
15887 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15888               bogus endian macros
15889              #endif
15890
15891   ;
15892   return 0;
15893 }
15894 _ACEOF
15895 if ac_fn_c_try_compile "$LINENO"; then :
15896   # It does; now see whether it defined to _BIG_ENDIAN or not.
15897          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15898 /* end confdefs.h.  */
15899 #include <limits.h>
15900
15901 int
15902 main ()
15903 {
15904 #ifndef _BIG_ENDIAN
15905                  not big endian
15906                 #endif
15907
15908   ;
15909   return 0;
15910 }
15911 _ACEOF
15912 if ac_fn_c_try_compile "$LINENO"; then :
15913   ac_cv_c_bigendian=yes
15914 else
15915   ac_cv_c_bigendian=no
15916 fi
15917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15918 fi
15919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15920     fi
15921     if test $ac_cv_c_bigendian = unknown; then
15922       # Compile a test program.
15923       if test "$cross_compiling" = yes; then :
15924   # Try to guess by grepping values from an object file.
15925          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15926 /* end confdefs.h.  */
15927 short int ascii_mm[] =
15928                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15929                 short int ascii_ii[] =
15930                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15931                 int use_ascii (int i) {
15932                   return ascii_mm[i] + ascii_ii[i];
15933                 }
15934                 short int ebcdic_ii[] =
15935                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15936                 short int ebcdic_mm[] =
15937                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15938                 int use_ebcdic (int i) {
15939                   return ebcdic_mm[i] + ebcdic_ii[i];
15940                 }
15941                 extern int foo;
15942
15943 int
15944 main ()
15945 {
15946 return use_ascii (foo) == use_ebcdic (foo);
15947   ;
15948   return 0;
15949 }
15950 _ACEOF
15951 if ac_fn_c_try_compile "$LINENO"; then :
15952   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15953               ac_cv_c_bigendian=yes
15954             fi
15955             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15956               if test "$ac_cv_c_bigendian" = unknown; then
15957                 ac_cv_c_bigendian=no
15958               else
15959                 # finding both strings is unlikely to happen, but who knows?
15960                 ac_cv_c_bigendian=unknown
15961               fi
15962             fi
15963 fi
15964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15965 else
15966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15967 /* end confdefs.h.  */
15968 $ac_includes_default
15969 int
15970 main ()
15971 {
15972
15973              /* Are we little or big endian?  From Harbison&Steele.  */
15974              union
15975              {
15976                long int l;
15977                char c[sizeof (long int)];
15978              } u;
15979              u.l = 1;
15980              return u.c[sizeof (long int) - 1] == 1;
15981
15982   ;
15983   return 0;
15984 }
15985 _ACEOF
15986 if ac_fn_c_try_run "$LINENO"; then :
15987   ac_cv_c_bigendian=no
15988 else
15989   ac_cv_c_bigendian=yes
15990 fi
15991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15992   conftest.$ac_objext conftest.beam conftest.$ac_ext
15993 fi
15994
15995     fi
15996 fi
15997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15998 $as_echo "$ac_cv_c_bigendian" >&6; }
15999  case $ac_cv_c_bigendian in #(
16000    yes)
16001      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16002 ;; #(
16003    no)
16004       ;; #(
16005    universal)
16006
16007 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16008
16009      ;; #(
16010    *)
16011      as_fn_error $? "unknown endianness
16012  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16013  esac
16014
16015
16016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
16017 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
16018 if ${gcc_cv_as_cfi_pseudo_op+:} false; then :
16019   $as_echo_n "(cached) " >&6
16020 else
16021
16022     gcc_cv_as_cfi_pseudo_op=unknown
16023     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16024 /* end confdefs.h.  */
16025 asm (".cfi_startproc\n\t.cfi_endproc");
16026 int
16027 main ()
16028 {
16029
16030   ;
16031   return 0;
16032 }
16033 _ACEOF
16034 if ac_fn_c_try_compile "$LINENO"; then :
16035   gcc_cv_as_cfi_pseudo_op=yes
16036 else
16037   gcc_cv_as_cfi_pseudo_op=no
16038 fi
16039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16040
16041 fi
16042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
16043 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
16044  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
16045
16046 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
16047
16048  fi
16049
16050
16051 case "$TARGET" in
16052   SPARC)
16053     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
16054 $as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
16055 if ${libffi_cv_as_sparc_ua_pcrel+:} false; then :
16056   $as_echo_n "(cached) " >&6
16057 else
16058
16059         save_CFLAGS="$CFLAGS"
16060         save_LDFLAGS="$LDFLAGS"
16061         CFLAGS="$CFLAGS -fpic"
16062         LDFLAGS="$LDFLAGS -shared"
16063         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16064 /* end confdefs.h.  */
16065 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
16066 int
16067 main ()
16068 {
16069
16070   ;
16071   return 0;
16072 }
16073 _ACEOF
16074 if ac_fn_c_try_link "$LINENO"; then :
16075   libffi_cv_as_sparc_ua_pcrel=yes
16076 else
16077   libffi_cv_as_sparc_ua_pcrel=no
16078 fi
16079 rm -f core conftest.err conftest.$ac_objext \
16080     conftest$ac_exeext conftest.$ac_ext
16081         CFLAGS="$save_CFLAGS"
16082         LDFLAGS="$save_LDFLAGS"
16083 fi
16084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
16085 $as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
16086     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
16087
16088 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
16089
16090     fi
16091
16092     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
16093 $as_echo_n "checking assembler .register pseudo-op support... " >&6; }
16094 if ${libffi_cv_as_register_pseudo_op+:} false; then :
16095   $as_echo_n "(cached) " >&6
16096 else
16097
16098        libffi_cv_as_register_pseudo_op=unknown
16099        # Check if we have .register
16100        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16101 /* end confdefs.h.  */
16102
16103 int
16104 main ()
16105 {
16106 asm (".register %g2, #scratch");
16107   ;
16108   return 0;
16109 }
16110 _ACEOF
16111 if ac_fn_c_try_compile "$LINENO"; then :
16112   libffi_cv_as_register_pseudo_op=yes
16113 else
16114   libffi_cv_as_register_pseudo_op=no
16115 fi
16116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16117
16118 fi
16119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
16120 $as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
16121     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
16122
16123 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
16124
16125     fi
16126     ;;
16127
16128   X86*)
16129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
16130 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
16131 if ${libffi_cv_as_x86_pcrel+:} false; then :
16132   $as_echo_n "(cached) " >&6
16133 else
16134
16135         libffi_cv_as_x86_pcrel=no
16136         echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
16137         if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
16138             libffi_cv_as_x86_pcrel=yes
16139         fi
16140
16141 fi
16142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
16143 $as_echo "$libffi_cv_as_x86_pcrel" >&6; }
16144     if test "x$libffi_cv_as_x86_pcrel" = xyes; then
16145
16146 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
16147
16148     fi
16149     ;;
16150
16151   S390)
16152     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
16153 $as_echo_n "checking compiler uses zarch features... " >&6; }
16154 if ${libffi_cv_as_s390_zarch+:} false; then :
16155   $as_echo_n "(cached) " >&6
16156 else
16157
16158         libffi_cv_as_s390_zarch=no
16159         echo 'void foo(void) { bar(); bar(); }' > conftest.c
16160         if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
16161             if grep -q brasl conftest.s; then
16162                 libffi_cv_as_s390_zarch=yes
16163             fi
16164         fi
16165
16166 fi
16167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch" >&5
16168 $as_echo "$libffi_cv_as_s390_zarch" >&6; }
16169     if test "x$libffi_cv_as_s390_zarch" = xyes; then
16170
16171 $as_echo "#define HAVE_AS_S390_ZARCH 1" >>confdefs.h
16172
16173     fi
16174     ;;
16175 esac
16176
16177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports pointer authentication" >&5
16178 $as_echo_n "checking whether compiler supports pointer authentication... " >&6; }
16179 if ${libffi_cv_as_ptrauth+:} false; then :
16180   $as_echo_n "(cached) " >&6
16181 else
16182
16183    libffi_cv_as_ptrauth=unknown
16184    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16185 /* end confdefs.h.  */
16186
16187 int
16188 main ()
16189 {
16190
16191 #ifdef __clang__
16192 # if __has_feature(ptrauth_calls)
16193 #  define HAVE_PTRAUTH 1
16194 # endif
16195 #endif
16196
16197 #ifndef HAVE_PTRAUTH
16198 # error Pointer authentication not supported
16199 #endif
16200
16201   ;
16202   return 0;
16203 }
16204 _ACEOF
16205 if ac_fn_c_try_compile "$LINENO"; then :
16206   libffi_cv_as_ptrauth=yes
16207 else
16208   libffi_cv_as_ptrauth=no
16209 fi
16210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16211
16212 fi
16213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ptrauth" >&5
16214 $as_echo "$libffi_cv_as_ptrauth" >&6; }
16215 if test "x$libffi_cv_as_ptrauth" = xyes; then
16216
16217 $as_echo "#define HAVE_PTRAUTH 1" >>confdefs.h
16218
16219 fi
16220
16221 # On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
16222 # Check whether --enable-pax_emutramp was given.
16223 if test "${enable_pax_emutramp+set}" = set; then :
16224   enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
16225
16226 $as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
16227
16228   fi
16229 fi
16230
16231
16232 FFI_EXEC_TRAMPOLINE_TABLE=0
16233 case "$target" in
16234      *arm*-apple-* | aarch64-apple-*)
16235        FFI_EXEC_TRAMPOLINE_TABLE=1
16236
16237 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
16238
16239      ;;
16240      *-apple-* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris* | *-linux-android*)
16241
16242 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
16243
16244      ;;
16245 esac
16246  if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
16247   FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
16248   FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
16249 else
16250   FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
16251   FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
16252 fi
16253
16254
16255
16256 if test x$TARGET = xX86_64; then
16257     { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
16258 $as_echo_n "checking toolchain supports unwind section type... " >&6; }
16259 if ${libffi_cv_as_x86_64_unwind_section_type+:} false; then :
16260   $as_echo_n "(cached) " >&6
16261 else
16262
16263         cat  > conftest1.s << EOF
16264 .text
16265 .globl foo
16266 foo:
16267 jmp bar
16268 .section .eh_frame,"a",@unwind
16269 bar:
16270 EOF
16271
16272         cat > conftest2.c  << EOF
16273 extern void foo();
16274 int main(){foo();}
16275 EOF
16276
16277         libffi_cv_as_x86_64_unwind_section_type=no
16278         # we ensure that we can compile _and_ link an assembly file containing an @unwind section
16279         # since the compiler can support it and not the linker (ie old binutils)
16280         if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
16281            $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
16282             libffi_cv_as_x86_64_unwind_section_type=yes
16283         fi
16284
16285 fi
16286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
16287 $as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
16288     if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
16289
16290 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
16291
16292     fi
16293 fi
16294
16295 if test "x$GCC" = "xyes"; then
16296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
16297 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
16298 if ${libffi_cv_ro_eh_frame+:} false; then :
16299   $as_echo_n "(cached) " >&6
16300 else
16301
16302         libffi_cv_ro_eh_frame=yes
16303         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
16304         if $CC $CFLAGS -c -fpic -fexceptions -fno-lto -o conftest.o conftest.c > /dev/null 2>&1; then
16305             if $READELF -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
16306                 libffi_cv_ro_eh_frame=no
16307             fi
16308         fi
16309         rm -f conftest.*
16310
16311 fi
16312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
16313 $as_echo "$libffi_cv_ro_eh_frame" >&6; }
16314   if test "x$libffi_cv_ro_eh_frame" = xyes; then
16315
16316 $as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
16317
16318
16319 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
16320
16321   else
16322
16323 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
16324
16325   fi
16326
16327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
16328 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
16329 if ${libffi_cv_hidden_visibility_attribute+:} false; then :
16330   $as_echo_n "(cached) " >&6
16331 else
16332
16333         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
16334         libffi_cv_hidden_visibility_attribute=no
16335         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
16336   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16337   (eval $ac_try) 2>&5
16338   ac_status=$?
16339   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16340   test $ac_status = 0; }; }; then
16341             if egrep '(\.hidden|\.private_extern).*foo' conftest.s >/dev/null; then
16342                 libffi_cv_hidden_visibility_attribute=yes
16343             fi
16344         fi
16345         rm -f conftest.*
16346
16347 fi
16348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
16349 $as_echo "$libffi_cv_hidden_visibility_attribute" >&6; }
16350   if test $libffi_cv_hidden_visibility_attribute = yes; then
16351
16352 $as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
16353
16354   fi
16355 fi
16356
16357 # See if makeinfo has been installed and is modern enough
16358 # that we can use it.
16359
16360   # Extract the first word of "makeinfo", so it can be a program name with args.
16361 set dummy makeinfo; ac_word=$2
16362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16363 $as_echo_n "checking for $ac_word... " >&6; }
16364 if ${ac_cv_prog_MAKEINFO+:} false; then :
16365   $as_echo_n "(cached) " >&6
16366 else
16367   if test -n "$MAKEINFO"; then
16368   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
16369 else
16370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16371 for as_dir in $PATH
16372 do
16373   IFS=$as_save_IFS
16374   test -z "$as_dir" && as_dir=.
16375     for ac_exec_ext in '' $ac_executable_extensions; do
16376   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16377     ac_cv_prog_MAKEINFO="makeinfo"
16378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16379     break 2
16380   fi
16381 done
16382   done
16383 IFS=$as_save_IFS
16384
16385 fi
16386 fi
16387 MAKEINFO=$ac_cv_prog_MAKEINFO
16388 if test -n "$MAKEINFO"; then
16389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
16390 $as_echo "$MAKEINFO" >&6; }
16391 else
16392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16393 $as_echo "no" >&6; }
16394 fi
16395
16396
16397   if test -n "$MAKEINFO"; then
16398     # Found it, now check the version.
16399     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
16400 $as_echo_n "checking for modern makeinfo... " >&6; }
16401 if ${gcc_cv_prog_makeinfo_modern+:} false; then :
16402   $as_echo_n "(cached) " >&6
16403 else
16404   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
16405                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
16406
16407                     case $ac_prog_version in
16408                       '')  gcc_cv_prog_makeinfo_modern=no;;
16409                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
16410                       *)   gcc_cv_prog_makeinfo_modern=no;;
16411                     esac
16412
16413 fi
16414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
16415 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
16416   else
16417     gcc_cv_prog_makeinfo_modern=no
16418   fi
16419   if test $gcc_cv_prog_makeinfo_modern = no; then
16420     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
16421   fi
16422
16423  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
16424   BUILD_DOCS_TRUE=
16425   BUILD_DOCS_FALSE='#'
16426 else
16427   BUILD_DOCS_TRUE='#'
16428   BUILD_DOCS_FALSE=
16429 fi
16430
16431
16432
16433
16434
16435
16436
16437
16438 TARGET_OBJ=
16439 for i in $SOURCES; do
16440   TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
16441 done
16442
16443
16444
16445
16446
16447 # Check whether --enable-debug was given.
16448 if test "${enable_debug+set}" = set; then :
16449   enableval=$enable_debug; if test "$enable_debug" = "yes"; then
16450
16451 $as_echo "#define FFI_DEBUG 1" >>confdefs.h
16452
16453   fi
16454 fi
16455
16456  if test "$enable_debug" = "yes"; then
16457   FFI_DEBUG_TRUE=
16458   FFI_DEBUG_FALSE='#'
16459 else
16460   FFI_DEBUG_TRUE='#'
16461   FFI_DEBUG_FALSE=
16462 fi
16463
16464
16465 # Check whether --enable-structs was given.
16466 if test "${enable_structs+set}" = set; then :
16467   enableval=$enable_structs; if test "$enable_structs" = "no"; then
16468
16469 $as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
16470
16471   fi
16472 fi
16473
16474  if test "$enable_debug" = "yes"; then
16475   FFI_DEBUG_TRUE=
16476   FFI_DEBUG_FALSE='#'
16477 else
16478   FFI_DEBUG_TRUE='#'
16479   FFI_DEBUG_FALSE=
16480 fi
16481
16482
16483 # Check whether --enable-raw-api was given.
16484 if test "${enable_raw_api+set}" = set; then :
16485   enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
16486
16487 $as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
16488
16489   fi
16490 fi
16491
16492
16493 # Check whether --enable-exec-static-tramp was given.
16494 if test "${enable_exec_static_tramp+set}" = set; then :
16495   enableval=$enable_exec_static_tramp;
16496 fi
16497
16498
16499 if test "$enable_exec_static_tramp" = yes; then
16500 case "$target" in
16501      *-cygwin*)
16502      ;;
16503      *arm*-*-linux-* | aarch64*-*-linux-* | i*86-*-linux-* | x86_64-*-linux-*)
16504
16505 $as_echo "#define FFI_EXEC_STATIC_TRAMP 1" >>confdefs.h
16506
16507      ;;
16508 esac
16509 fi
16510
16511 # Check whether --enable-purify-safety was given.
16512 if test "${enable_purify_safety+set}" = set; then :
16513   enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
16514
16515 $as_echo "#define USING_PURIFY 1" >>confdefs.h
16516
16517   fi
16518 fi
16519
16520
16521
16522 # Check whether --with-toolexeclibdir was given.
16523 if test "${with_toolexeclibdir+set}" = set; then :
16524   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
16525   /)
16526     ;;
16527   */)
16528     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
16529     ;;
16530 esac
16531 else
16532   with_toolexeclibdir=no
16533 fi
16534
16535
16536
16537 if test -n "$with_cross_host" &&
16538    test x"$with_cross_host" != x"no"; then
16539   toolexecdir='$(exec_prefix)/$(target_alias)'
16540   case ${with_toolexeclibdir} in
16541     no)
16542       toolexeclibdir='$(toolexecdir)/lib'
16543       ;;
16544     *)
16545       toolexeclibdir=${with_toolexeclibdir}
16546       ;;
16547   esac
16548 else
16549   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
16550   toolexeclibdir='$(libdir)'
16551 fi
16552 multi_os_directory=`$CC -print-multi-os-directory`
16553 case $multi_os_directory in
16554   .) ;; # Avoid trailing /.
16555   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
16556 esac
16557
16558
16559
16560 if test "${multilib}" = "yes"; then
16561   multilib_arg="--enable-multilib"
16562 else
16563   multilib_arg=
16564 fi
16565
16566 # Check linker support.
16567
16568
16569 # Check whether --with-gnu-ld was given.
16570 if test "${with_gnu_ld+set}" = set; then :
16571   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
16572 else
16573   with_gnu_ld=no
16574 fi
16575
16576 ac_prog=ld
16577 if test "$GCC" = yes; then
16578   # Check if gcc -print-prog-name=ld gives a path.
16579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
16580 $as_echo_n "checking for ld used by $CC... " >&6; }
16581   case $host in
16582   *-*-mingw*)
16583     # gcc leaves a trailing carriage return which upsets mingw
16584     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
16585   *)
16586     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
16587   esac
16588   case $ac_prog in
16589     # Accept absolute paths.
16590     [\\/]* | ?:[\\/]*)
16591       re_direlt='/[^/][^/]*/\.\./'
16592       # Canonicalize the pathname of ld
16593       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
16594       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
16595         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
16596       done
16597       test -z "$LD" && LD="$ac_prog"
16598       ;;
16599   "")
16600     # If it fails, then pretend we aren't using GCC.
16601     ac_prog=ld
16602     ;;
16603   *)
16604     # If it is relative, then search for the first ld in PATH.
16605     with_gnu_ld=unknown
16606     ;;
16607   esac
16608 elif test "$with_gnu_ld" = yes; then
16609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
16610 $as_echo_n "checking for GNU ld... " >&6; }
16611 else
16612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
16613 $as_echo_n "checking for non-GNU ld... " >&6; }
16614 fi
16615 if ${lt_cv_path_LD+:} false; then :
16616   $as_echo_n "(cached) " >&6
16617 else
16618   if test -z "$LD"; then
16619   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16620   for ac_dir in $PATH; do
16621     IFS="$lt_save_ifs"
16622     test -z "$ac_dir" && ac_dir=.
16623     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
16624       lt_cv_path_LD="$ac_dir/$ac_prog"
16625       # Check to see if the program is GNU ld.  I'd rather use --version,
16626       # but apparently some variants of GNU ld only accept -v.
16627       # Break only if it was the GNU/non-GNU ld that we prefer.
16628       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
16629       *GNU* | *'with BFD'*)
16630         test "$with_gnu_ld" != no && break
16631         ;;
16632       *)
16633         test "$with_gnu_ld" != yes && break
16634         ;;
16635       esac
16636     fi
16637   done
16638   IFS="$lt_save_ifs"
16639 else
16640   lt_cv_path_LD="$LD" # Let the user override the test with a path.
16641 fi
16642 fi
16643
16644 LD="$lt_cv_path_LD"
16645 if test -n "$LD"; then
16646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
16647 $as_echo "$LD" >&6; }
16648 else
16649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16650 $as_echo "no" >&6; }
16651 fi
16652 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
16653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
16654 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
16655 if ${lt_cv_prog_gnu_ld+:} false; then :
16656   $as_echo_n "(cached) " >&6
16657 else
16658   # I'd rather use --version here, but apparently some GNU lds only accept -v.
16659 case `$LD -v 2>&1 </dev/null` in
16660 *GNU* | *'with BFD'*)
16661   lt_cv_prog_gnu_ld=yes
16662   ;;
16663 *)
16664   lt_cv_prog_gnu_ld=no
16665   ;;
16666 esac
16667 fi
16668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
16669 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
16670 with_gnu_ld=$lt_cv_prog_gnu_ld
16671
16672
16673
16674
16675
16676
16677
16678   # If we're not using GNU ld, then there's no point in even trying these
16679   # tests.  Check for that first.  We should have already tested for gld
16680   # by now (in libtool), but require it now just to be safe...
16681   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
16682   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
16683
16684
16685
16686   # The name set by libtool depends on the version of libtool.  Shame on us
16687   # for depending on an impl detail, but c'est la vie.  Older versions used
16688   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
16689   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
16690   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
16691   # set (hence we're using an older libtool), then set it.
16692   if test x${with_gnu_ld+set} != xset; then
16693     if test x${ac_cv_prog_gnu_ld+set} != xset; then
16694       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
16695       with_gnu_ld=no
16696     else
16697       with_gnu_ld=$ac_cv_prog_gnu_ld
16698     fi
16699   fi
16700
16701   # Start by getting the version number.  I think the libtool test already
16702   # does some of this, but throws away the result.
16703   libat_ld_is_gold=no
16704   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
16705     libat_ld_is_gold=yes
16706   fi
16707   libat_ld_is_lld=no
16708   if $LD --version 2>/dev/null | grep 'LLD '> /dev/null 2>&1; then
16709     libat_ld_is_lld=yes
16710   fi
16711
16712   ldver=`$LD --version 2>/dev/null |
16713          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'`
16714
16715   libat_gnu_ld_version=`echo $ldver | \
16716          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
16717
16718   # Set --gc-sections.
16719   if test "$with_gnu_ld" = "notbroken"; then
16720     # GNU ld it is!  Joy and bunny rabbits!
16721
16722     # All these tests are for C++; save the language and the compiler flags.
16723     # Need to do this so that g++ won't try to link in libstdc++
16724     ac_test_CFLAGS="${CFLAGS+set}"
16725     ac_save_CFLAGS="$CFLAGS"
16726     CFLAGS='-x c++  -Wl,--gc-sections'
16727
16728     # Check for -Wl,--gc-sections
16729     # XXX This test is broken at the moment, as symbols required for linking
16730     # are now in libsupc++ (not built yet).  In addition, this test has
16731     # cored on solaris in the past.  In addition, --gc-sections doesn't
16732     # really work at the moment (keeps on discarding used sections, first
16733     # .eh_frame and now some of the glibc sections for iconv).
16734     # Bzzzzt.  Thanks for playing, maybe next time.
16735     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
16736 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
16737     if test "$cross_compiling" = yes; then :
16738   ac_sectionLDflags=yes
16739 else
16740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16741 /* end confdefs.h.  */
16742
16743      int main(void)
16744      {
16745        try { throw 1; }
16746        catch (...) { };
16747        return 0;
16748      }
16749
16750 _ACEOF
16751 if ac_fn_c_try_run "$LINENO"; then :
16752   ac_sectionLDflags=yes
16753 else
16754   ac_sectionLDflags=no
16755 fi
16756 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16757   conftest.$ac_objext conftest.beam conftest.$ac_ext
16758 fi
16759
16760     if test "$ac_test_CFLAGS" = set; then
16761       CFLAGS="$ac_save_CFLAGS"
16762     else
16763       # this is the suspicious part
16764       CFLAGS=''
16765     fi
16766     if test "$ac_sectionLDflags" = "yes"; then
16767       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
16768     fi
16769     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
16770 $as_echo "$ac_sectionLDflags" >&6; }
16771   fi
16772
16773   # Set linker optimization flags.
16774   if test x"$with_gnu_ld" = x"yes"; then
16775     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
16776   fi
16777
16778
16779
16780
16781
16782
16783  # Check whether --enable-symvers was given.
16784 if test "${enable_symvers+set}" = set; then :
16785   enableval=$enable_symvers;
16786       case "$enableval" in
16787        yes|no|gnu*|sun) ;;
16788        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
16789                           esac
16790
16791 else
16792   enable_symvers=yes
16793 fi
16794
16795
16796
16797 # If we never went through the LIBFFI_CHECK_LINKER_FEATURES macro, then we
16798 # don't know enough about $LD to do tricks...
16799
16800
16801 # Turn a 'yes' into a suitable default.
16802 if test x$enable_symvers = xyes ; then
16803   # FIXME  The following test is too strict, in theory.
16804   if test $enable_shared = no || test "x$LD" = x; then
16805     enable_symvers=no
16806   else
16807     if test $with_gnu_ld = yes ; then
16808       enable_symvers=gnu
16809     else
16810       case ${target_os} in
16811         # Sun symbol versioning exists since Solaris 2.5.
16812         solaris2.[5-9]* | solaris2.1[0-9]*)
16813           enable_symvers=sun ;;
16814         *)
16815           enable_symvers=no ;;
16816       esac
16817     fi
16818   fi
16819 fi
16820
16821 # Check if 'sun' was requested on non-Solaris 2 platforms.
16822 if test x$enable_symvers = xsun ; then
16823   case ${target_os} in
16824     solaris2*)
16825       # All fine.
16826       ;;
16827     *)
16828       # Unlikely to work.
16829       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
16830 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
16831       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
16832 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
16833       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16834 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16835       enable_symvers=no
16836       ;;
16837   esac
16838 fi
16839
16840 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
16841 if test $enable_symvers != no; then
16842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
16843 $as_echo_n "checking for shared libgcc... " >&6; }
16844   ac_save_CFLAGS="$CFLAGS"
16845   CFLAGS=' -lgcc_s'
16846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16847 /* end confdefs.h.  */
16848
16849 int
16850 main ()
16851 {
16852 return 0;
16853   ;
16854   return 0;
16855 }
16856 _ACEOF
16857 if ac_fn_c_try_link "$LINENO"; then :
16858   libat_shared_libgcc=yes
16859 else
16860   libat_shared_libgcc=no
16861 fi
16862 rm -f core conftest.err conftest.$ac_objext \
16863     conftest$ac_exeext conftest.$ac_ext
16864   CFLAGS="$ac_save_CFLAGS"
16865   if test $libat_shared_libgcc = no; then
16866     cat > conftest.c <<EOF
16867 int main (void) { return 0; }
16868 EOF
16869     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
16870                              -shared -shared-libgcc -o conftest.so \
16871                              conftest.c -v 2>&1 >/dev/null \
16872                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
16873     rm -f conftest.c conftest.so
16874     if test x${libat_libgcc_s_suffix+set} = xset; then
16875       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
16876       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16877 /* end confdefs.h.  */
16878
16879 int
16880 main ()
16881 {
16882 return 0;
16883   ;
16884   return 0;
16885 }
16886 _ACEOF
16887 if ac_fn_c_try_link "$LINENO"; then :
16888   libat_shared_libgcc=yes
16889 fi
16890 rm -f core conftest.err conftest.$ac_objext \
16891     conftest$ac_exeext conftest.$ac_ext
16892       CFLAGS="$ac_save_CFLAGS"
16893     fi
16894   fi
16895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
16896 $as_echo "$libat_shared_libgcc" >&6; }
16897 fi
16898
16899 # For GNU ld, we need at least this version.  The format is described in
16900 # LIBFFI_CHECK_LINKER_FEATURES above.
16901 libat_min_gnu_ld_version=21400
16902 # XXXXXXXXXXX libat_gnu_ld_version=21390
16903
16904 # Check to see if unspecified "yes" value can win, given results above.
16905 # Change "yes" into either "no" or a style name.
16906 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
16907   if test $with_gnu_ld = yes; then
16908     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
16909       enable_symvers=gnu
16910     elif test $libat_ld_is_gold = yes ; then
16911       enable_symvers=gnu
16912     elif test $libat_ld_is_lld = yes ; then
16913       enable_symvers=gnu
16914     else
16915       # The right tools, the right setup, but too old.  Fallbacks?
16916       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
16917 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
16918       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
16919 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
16920       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
16921 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
16922       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
16923 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
16924       if test $libat_gnu_ld_version -ge 21200 ; then
16925         # Globbing fix is present, proper block support is not.
16926                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16927 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16928         enable_symvers=no
16929       else
16930         # 2.11 or older.
16931         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16932 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16933         enable_symvers=no
16934       fi
16935     fi
16936   elif test $enable_symvers = sun; then
16937     : All interesting versions of Sun ld support sun style symbol versioning.
16938   else
16939     # just fail for now
16940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
16941 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
16942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
16943 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
16944     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
16945 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
16946     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16947 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16948     enable_symvers=no
16949   fi
16950 fi
16951 if test $enable_symvers = gnu; then
16952
16953 $as_echo "#define LIBFFI_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
16954
16955 fi
16956
16957  if test $enable_symvers != no; then
16958   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE=
16959   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE='#'
16960 else
16961   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE='#'
16962   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE=
16963 fi
16964
16965  if test $enable_symvers = gnu; then
16966   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE=
16967   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
16968 else
16969   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
16970   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE=
16971 fi
16972
16973  if test $enable_symvers = sun; then
16974   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE=
16975   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
16976 else
16977   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
16978   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE=
16979 fi
16980
16981 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
16982 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
16983
16984
16985 # Determine what GCC version number to use in filesystem paths.
16986
16987   get_gcc_base_ver="cat"
16988
16989 # Check whether --with-gcc-major-version-only was given.
16990 if test "${with_gcc_major_version_only+set}" = set; then :
16991   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16992         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16993       fi
16994
16995 fi
16996
16997
16998
16999
17000 ac_config_commands="$ac_config_commands include"
17001
17002 ac_config_commands="$ac_config_commands src"
17003
17004
17005 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
17006
17007
17008 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
17009
17010
17011 cat >confcache <<\_ACEOF
17012 # This file is a shell script that caches the results of configure
17013 # tests run on this system so they can be shared between configure
17014 # scripts and configure runs, see configure's option --config-cache.
17015 # It is not useful on other systems.  If it contains results you don't
17016 # want to keep, you may remove or edit it.
17017 #
17018 # config.status only pays attention to the cache file if you give it
17019 # the --recheck option to rerun configure.
17020 #
17021 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17022 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17023 # following values.
17024
17025 _ACEOF
17026
17027 # The following way of writing the cache mishandles newlines in values,
17028 # but we know of no workaround that is simple, portable, and efficient.
17029 # So, we kill variables containing newlines.
17030 # Ultrix sh set writes to stderr and can't be redirected directly,
17031 # and sets the high bit in the cache file unless we assign to the vars.
17032 (
17033   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17034     eval ac_val=\$$ac_var
17035     case $ac_val in #(
17036     *${as_nl}*)
17037       case $ac_var in #(
17038       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17039 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17040       esac
17041       case $ac_var in #(
17042       _ | IFS | as_nl) ;; #(
17043       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17044       *) { eval $ac_var=; unset $ac_var;} ;;
17045       esac ;;
17046     esac
17047   done
17048
17049   (set) 2>&1 |
17050     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17051     *${as_nl}ac_space=\ *)
17052       # `set' does not quote correctly, so add quotes: double-quote
17053       # substitution turns \\\\ into \\, and sed turns \\ into \.
17054       sed -n \
17055         "s/'/'\\\\''/g;
17056           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17057       ;; #(
17058     *)
17059       # `set' quotes correctly as required by POSIX, so do not add quotes.
17060       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17061       ;;
17062     esac |
17063     sort
17064 ) |
17065   sed '
17066      /^ac_cv_env_/b end
17067      t clear
17068      :clear
17069      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17070      t end
17071      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17072      :end' >>confcache
17073 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17074   if test -w "$cache_file"; then
17075     if test "x$cache_file" != "x/dev/null"; then
17076       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17077 $as_echo "$as_me: updating cache $cache_file" >&6;}
17078       if test ! -f "$cache_file" || test -h "$cache_file"; then
17079         cat confcache >"$cache_file"
17080       else
17081         case $cache_file in #(
17082         */* | ?:*)
17083           mv -f confcache "$cache_file"$$ &&
17084           mv -f "$cache_file"$$ "$cache_file" ;; #(
17085         *)
17086           mv -f confcache "$cache_file" ;;
17087         esac
17088       fi
17089     fi
17090   else
17091     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17092 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17093   fi
17094 fi
17095 rm -f confcache
17096
17097 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17098 # Let make expand exec_prefix.
17099 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17100
17101 DEFS=-DHAVE_CONFIG_H
17102
17103 ac_libobjs=
17104 ac_ltlibobjs=
17105 U=
17106 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17107   # 1. Remove the extension, and $U if already installed.
17108   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17109   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17110   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17111   #    will be set to the directory where LIBOBJS objects are built.
17112   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17113   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17114 done
17115 LIBOBJS=$ac_libobjs
17116
17117 LTLIBOBJS=$ac_ltlibobjs
17118
17119
17120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17121 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17122    if test -n "$am_sleep_pid"; then
17123      # Hide warnings about reused PIDs.
17124      wait $am_sleep_pid 2>/dev/null
17125    fi
17126    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17127 $as_echo "done" >&6; }
17128  if test -n "$EXEEXT"; then
17129   am__EXEEXT_TRUE=
17130   am__EXEEXT_FALSE='#'
17131 else
17132   am__EXEEXT_TRUE='#'
17133   am__EXEEXT_FALSE=
17134 fi
17135
17136 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
17137   as_fn_error $? "conditional \"GENINSRC\" was never defined.
17138 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17139 fi
17140 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17141   as_fn_error $? "conditional \"AMDEP\" was never defined.
17142 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17143 fi
17144 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17145   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17146 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17147 fi
17148 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17149   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17150 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17151 fi
17152 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17153   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17154 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17155 fi
17156 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17157   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17158 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17159 fi
17160 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
17161   as_fn_error $? "conditional \"TESTSUBDIR\" was never defined.
17162 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17163 fi
17164
17165 if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
17166   as_fn_error $? "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
17167 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17168 fi
17169 if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
17170   as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
17171 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17172 fi
17173 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17174   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17175 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17176 fi
17177 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17178   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17179 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17180 fi
17181 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_FALSE}"; then
17182   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB\" was never defined.
17183 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17184 fi
17185 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
17186   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
17187 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17188 fi
17189 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
17190   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
17191 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17192 fi
17193
17194 : "${CONFIG_STATUS=./config.status}"
17195 ac_write_fail=0
17196 ac_clean_files_save=$ac_clean_files
17197 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17198 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17199 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17200 as_write_fail=0
17201 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17202 #! $SHELL
17203 # Generated by $as_me.
17204 # Run this file to recreate the current configuration.
17205 # Compiler output produced by configure, useful for debugging
17206 # configure, is in config.log if it exists.
17207
17208 debug=false
17209 ac_cs_recheck=false
17210 ac_cs_silent=false
17211
17212 SHELL=\${CONFIG_SHELL-$SHELL}
17213 export SHELL
17214 _ASEOF
17215 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17216 ## -------------------- ##
17217 ## M4sh Initialization. ##
17218 ## -------------------- ##
17219
17220 # Be more Bourne compatible
17221 DUALCASE=1; export DUALCASE # for MKS sh
17222 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17223   emulate sh
17224   NULLCMD=:
17225   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17226   # is contrary to our usage.  Disable this feature.
17227   alias -g '${1+"$@"}'='"$@"'
17228   setopt NO_GLOB_SUBST
17229 else
17230   case `(set -o) 2>/dev/null` in #(
17231   *posix*) :
17232     set -o posix ;; #(
17233   *) :
17234      ;;
17235 esac
17236 fi
17237
17238
17239 as_nl='
17240 '
17241 export as_nl
17242 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17243 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17244 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17245 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17246 # Prefer a ksh shell builtin over an external printf program on Solaris,
17247 # but without wasting forks for bash or zsh.
17248 if test -z "$BASH_VERSION$ZSH_VERSION" \
17249     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17250   as_echo='print -r --'
17251   as_echo_n='print -rn --'
17252 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17253   as_echo='printf %s\n'
17254   as_echo_n='printf %s'
17255 else
17256   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17257     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17258     as_echo_n='/usr/ucb/echo -n'
17259   else
17260     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17261     as_echo_n_body='eval
17262       arg=$1;
17263       case $arg in #(
17264       *"$as_nl"*)
17265         expr "X$arg" : "X\\(.*\\)$as_nl";
17266         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17267       esac;
17268       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17269     '
17270     export as_echo_n_body
17271     as_echo_n='sh -c $as_echo_n_body as_echo'
17272   fi
17273   export as_echo_body
17274   as_echo='sh -c $as_echo_body as_echo'
17275 fi
17276
17277 # The user is always right.
17278 if test "${PATH_SEPARATOR+set}" != set; then
17279   PATH_SEPARATOR=:
17280   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17281     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17282       PATH_SEPARATOR=';'
17283   }
17284 fi
17285
17286
17287 # IFS
17288 # We need space, tab and new line, in precisely that order.  Quoting is
17289 # there to prevent editors from complaining about space-tab.
17290 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17291 # splitting by setting IFS to empty value.)
17292 IFS=" ""        $as_nl"
17293
17294 # Find who we are.  Look in the path if we contain no directory separator.
17295 as_myself=
17296 case $0 in #((
17297   *[\\/]* ) as_myself=$0 ;;
17298   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17299 for as_dir in $PATH
17300 do
17301   IFS=$as_save_IFS
17302   test -z "$as_dir" && as_dir=.
17303     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17304   done
17305 IFS=$as_save_IFS
17306
17307      ;;
17308 esac
17309 # We did not find ourselves, most probably we were run as `sh COMMAND'
17310 # in which case we are not to be found in the path.
17311 if test "x$as_myself" = x; then
17312   as_myself=$0
17313 fi
17314 if test ! -f "$as_myself"; then
17315   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17316   exit 1
17317 fi
17318
17319 # Unset variables that we do not need and which cause bugs (e.g. in
17320 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17321 # suppresses any "Segmentation fault" message there.  '((' could
17322 # trigger a bug in pdksh 5.2.14.
17323 for as_var in BASH_ENV ENV MAIL MAILPATH
17324 do eval test x\${$as_var+set} = xset \
17325   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17326 done
17327 PS1='$ '
17328 PS2='> '
17329 PS4='+ '
17330
17331 # NLS nuisances.
17332 LC_ALL=C
17333 export LC_ALL
17334 LANGUAGE=C
17335 export LANGUAGE
17336
17337 # CDPATH.
17338 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17339
17340
17341 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17342 # ----------------------------------------
17343 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17344 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17345 # script with STATUS, using 1 if that was 0.
17346 as_fn_error ()
17347 {
17348   as_status=$1; test $as_status -eq 0 && as_status=1
17349   if test "$4"; then
17350     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17351     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17352   fi
17353   $as_echo "$as_me: error: $2" >&2
17354   as_fn_exit $as_status
17355 } # as_fn_error
17356
17357
17358 # as_fn_set_status STATUS
17359 # -----------------------
17360 # Set $? to STATUS, without forking.
17361 as_fn_set_status ()
17362 {
17363   return $1
17364 } # as_fn_set_status
17365
17366 # as_fn_exit STATUS
17367 # -----------------
17368 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17369 as_fn_exit ()
17370 {
17371   set +e
17372   as_fn_set_status $1
17373   exit $1
17374 } # as_fn_exit
17375
17376 # as_fn_unset VAR
17377 # ---------------
17378 # Portably unset VAR.
17379 as_fn_unset ()
17380 {
17381   { eval $1=; unset $1;}
17382 }
17383 as_unset=as_fn_unset
17384 # as_fn_append VAR VALUE
17385 # ----------------------
17386 # Append the text in VALUE to the end of the definition contained in VAR. Take
17387 # advantage of any shell optimizations that allow amortized linear growth over
17388 # repeated appends, instead of the typical quadratic growth present in naive
17389 # implementations.
17390 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17391   eval 'as_fn_append ()
17392   {
17393     eval $1+=\$2
17394   }'
17395 else
17396   as_fn_append ()
17397   {
17398     eval $1=\$$1\$2
17399   }
17400 fi # as_fn_append
17401
17402 # as_fn_arith ARG...
17403 # ------------------
17404 # Perform arithmetic evaluation on the ARGs, and store the result in the
17405 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17406 # must be portable across $(()) and expr.
17407 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17408   eval 'as_fn_arith ()
17409   {
17410     as_val=$(( $* ))
17411   }'
17412 else
17413   as_fn_arith ()
17414   {
17415     as_val=`expr "$@" || test $? -eq 1`
17416   }
17417 fi # as_fn_arith
17418
17419
17420 if expr a : '\(a\)' >/dev/null 2>&1 &&
17421    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17422   as_expr=expr
17423 else
17424   as_expr=false
17425 fi
17426
17427 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17428   as_basename=basename
17429 else
17430   as_basename=false
17431 fi
17432
17433 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17434   as_dirname=dirname
17435 else
17436   as_dirname=false
17437 fi
17438
17439 as_me=`$as_basename -- "$0" ||
17440 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17441          X"$0" : 'X\(//\)$' \| \
17442          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17443 $as_echo X/"$0" |
17444     sed '/^.*\/\([^/][^/]*\)\/*$/{
17445             s//\1/
17446             q
17447           }
17448           /^X\/\(\/\/\)$/{
17449             s//\1/
17450             q
17451           }
17452           /^X\/\(\/\).*/{
17453             s//\1/
17454             q
17455           }
17456           s/.*/./; q'`
17457
17458 # Avoid depending upon Character Ranges.
17459 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17460 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17461 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17462 as_cr_digits='0123456789'
17463 as_cr_alnum=$as_cr_Letters$as_cr_digits
17464
17465 ECHO_C= ECHO_N= ECHO_T=
17466 case `echo -n x` in #(((((
17467 -n*)
17468   case `echo 'xy\c'` in
17469   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17470   xy)  ECHO_C='\c';;
17471   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17472        ECHO_T=' ';;
17473   esac;;
17474 *)
17475   ECHO_N='-n';;
17476 esac
17477
17478 rm -f conf$$ conf$$.exe conf$$.file
17479 if test -d conf$$.dir; then
17480   rm -f conf$$.dir/conf$$.file
17481 else
17482   rm -f conf$$.dir
17483   mkdir conf$$.dir 2>/dev/null
17484 fi
17485 if (echo >conf$$.file) 2>/dev/null; then
17486   if ln -s conf$$.file conf$$ 2>/dev/null; then
17487     as_ln_s='ln -s'
17488     # ... but there are two gotchas:
17489     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17490     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17491     # In both cases, we have to default to `cp -pR'.
17492     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17493       as_ln_s='cp -pR'
17494   elif ln conf$$.file conf$$ 2>/dev/null; then
17495     as_ln_s=ln
17496   else
17497     as_ln_s='cp -pR'
17498   fi
17499 else
17500   as_ln_s='cp -pR'
17501 fi
17502 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17503 rmdir conf$$.dir 2>/dev/null
17504
17505
17506 # as_fn_mkdir_p
17507 # -------------
17508 # Create "$as_dir" as a directory, including parents if necessary.
17509 as_fn_mkdir_p ()
17510 {
17511
17512   case $as_dir in #(
17513   -*) as_dir=./$as_dir;;
17514   esac
17515   test -d "$as_dir" || eval $as_mkdir_p || {
17516     as_dirs=
17517     while :; do
17518       case $as_dir in #(
17519       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17520       *) as_qdir=$as_dir;;
17521       esac
17522       as_dirs="'$as_qdir' $as_dirs"
17523       as_dir=`$as_dirname -- "$as_dir" ||
17524 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17525          X"$as_dir" : 'X\(//\)[^/]' \| \
17526          X"$as_dir" : 'X\(//\)$' \| \
17527          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17528 $as_echo X"$as_dir" |
17529     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17530             s//\1/
17531             q
17532           }
17533           /^X\(\/\/\)[^/].*/{
17534             s//\1/
17535             q
17536           }
17537           /^X\(\/\/\)$/{
17538             s//\1/
17539             q
17540           }
17541           /^X\(\/\).*/{
17542             s//\1/
17543             q
17544           }
17545           s/.*/./; q'`
17546       test -d "$as_dir" && break
17547     done
17548     test -z "$as_dirs" || eval "mkdir $as_dirs"
17549   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17550
17551
17552 } # as_fn_mkdir_p
17553 if mkdir -p . 2>/dev/null; then
17554   as_mkdir_p='mkdir -p "$as_dir"'
17555 else
17556   test -d ./-p && rmdir ./-p
17557   as_mkdir_p=false
17558 fi
17559
17560
17561 # as_fn_executable_p FILE
17562 # -----------------------
17563 # Test if FILE is an executable regular file.
17564 as_fn_executable_p ()
17565 {
17566   test -f "$1" && test -x "$1"
17567 } # as_fn_executable_p
17568 as_test_x='test -x'
17569 as_executable_p=as_fn_executable_p
17570
17571 # Sed expression to map a string onto a valid CPP name.
17572 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17573
17574 # Sed expression to map a string onto a valid variable name.
17575 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17576
17577
17578 exec 6>&1
17579 ## ----------------------------------- ##
17580 ## Main body of $CONFIG_STATUS script. ##
17581 ## ----------------------------------- ##
17582 _ASEOF
17583 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17584
17585 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17586 # Save the log message, to keep $0 and so on meaningful, and to
17587 # report actual input values of CONFIG_FILES etc. instead of their
17588 # values after options handling.
17589 ac_log="
17590 This file was extended by libffi $as_me 3.4.2, which was
17591 generated by GNU Autoconf 2.69.  Invocation command line was
17592
17593   CONFIG_FILES    = $CONFIG_FILES
17594   CONFIG_HEADERS  = $CONFIG_HEADERS
17595   CONFIG_LINKS    = $CONFIG_LINKS
17596   CONFIG_COMMANDS = $CONFIG_COMMANDS
17597   $ $0 $@
17598
17599 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17600 "
17601
17602 _ACEOF
17603
17604 case $ac_config_files in *"
17605 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17606 esac
17607
17608 case $ac_config_headers in *"
17609 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17610 esac
17611
17612
17613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17614 # Files that config.status was made for.
17615 config_files="$ac_config_files"
17616 config_headers="$ac_config_headers"
17617 config_links="$ac_config_links"
17618 config_commands="$ac_config_commands"
17619
17620 _ACEOF
17621
17622 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17623 ac_cs_usage="\
17624 \`$as_me' instantiates files and other configuration actions
17625 from templates according to the current configuration.  Unless the files
17626 and actions are specified as TAGs, all are instantiated by default.
17627
17628 Usage: $0 [OPTION]... [TAG]...
17629
17630   -h, --help       print this help, then exit
17631   -V, --version    print version number and configuration settings, then exit
17632       --config     print configuration, then exit
17633   -q, --quiet, --silent
17634                    do not print progress messages
17635   -d, --debug      don't remove temporary files
17636       --recheck    update $as_me by reconfiguring in the same conditions
17637       --file=FILE[:TEMPLATE]
17638                    instantiate the configuration file FILE
17639       --header=FILE[:TEMPLATE]
17640                    instantiate the configuration header FILE
17641
17642 Configuration files:
17643 $config_files
17644
17645 Configuration headers:
17646 $config_headers
17647
17648 Configuration links:
17649 $config_links
17650
17651 Configuration commands:
17652 $config_commands
17653
17654 Report bugs to <http://github.com/libffi/libffi/issues>."
17655
17656 _ACEOF
17657 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17658 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17659 ac_cs_version="\\
17660 libffi config.status 3.4.2
17661 configured by $0, generated by GNU Autoconf 2.69,
17662   with options \\"\$ac_cs_config\\"
17663
17664 Copyright (C) 2012 Free Software Foundation, Inc.
17665 This config.status script is free software; the Free Software Foundation
17666 gives unlimited permission to copy, distribute and modify it."
17667
17668 ac_pwd='$ac_pwd'
17669 srcdir='$srcdir'
17670 INSTALL='$INSTALL'
17671 MKDIR_P='$MKDIR_P'
17672 AWK='$AWK'
17673 test -n "\$AWK" || AWK=awk
17674 _ACEOF
17675
17676 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17677 # The default lists apply if the user does not specify any file.
17678 ac_need_defaults=:
17679 while test $# != 0
17680 do
17681   case $1 in
17682   --*=?*)
17683     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17684     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17685     ac_shift=:
17686     ;;
17687   --*=)
17688     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17689     ac_optarg=
17690     ac_shift=:
17691     ;;
17692   *)
17693     ac_option=$1
17694     ac_optarg=$2
17695     ac_shift=shift
17696     ;;
17697   esac
17698
17699   case $ac_option in
17700   # Handling of the options.
17701   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17702     ac_cs_recheck=: ;;
17703   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17704     $as_echo "$ac_cs_version"; exit ;;
17705   --config | --confi | --conf | --con | --co | --c )
17706     $as_echo "$ac_cs_config"; exit ;;
17707   --debug | --debu | --deb | --de | --d | -d )
17708     debug=: ;;
17709   --file | --fil | --fi | --f )
17710     $ac_shift
17711     case $ac_optarg in
17712     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17713     '') as_fn_error $? "missing file argument" ;;
17714     esac
17715     as_fn_append CONFIG_FILES " '$ac_optarg'"
17716     ac_need_defaults=false;;
17717   --header | --heade | --head | --hea )
17718     $ac_shift
17719     case $ac_optarg in
17720     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17721     esac
17722     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17723     ac_need_defaults=false;;
17724   --he | --h)
17725     # Conflict between --help and --header
17726     as_fn_error $? "ambiguous option: \`$1'
17727 Try \`$0 --help' for more information.";;
17728   --help | --hel | -h )
17729     $as_echo "$ac_cs_usage"; exit ;;
17730   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17731   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17732     ac_cs_silent=: ;;
17733
17734   # This is an error.
17735   -*) as_fn_error $? "unrecognized option: \`$1'
17736 Try \`$0 --help' for more information." ;;
17737
17738   *) as_fn_append ac_config_targets " $1"
17739      ac_need_defaults=false ;;
17740
17741   esac
17742   shift
17743 done
17744
17745 ac_configure_extra_args=
17746
17747 if $ac_cs_silent; then
17748   exec 6>/dev/null
17749   ac_configure_extra_args="$ac_configure_extra_args --silent"
17750 fi
17751
17752 _ACEOF
17753 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17754 if \$ac_cs_recheck; then
17755   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17756   shift
17757   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17758   CONFIG_SHELL='$SHELL'
17759   export CONFIG_SHELL
17760   exec "\$@"
17761 fi
17762
17763 _ACEOF
17764 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17765 exec 5>>config.log
17766 {
17767   echo
17768   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17769 ## Running $as_me. ##
17770 _ASBOX
17771   $as_echo "$ac_log"
17772 } >&5
17773
17774 _ACEOF
17775 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17776 #
17777 # INIT-COMMANDS
17778 #
17779
17780 srcdir="$srcdir"
17781 host="$host"
17782 target="$target"
17783 with_multisubdir="$with_multisubdir"
17784 with_multisrctop="$with_multisrctop"
17785 with_target_subdir="$with_target_subdir"
17786 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17787 multi_basedir="$multi_basedir"
17788 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17789 CC="$CC"
17790 CXX="$CXX"
17791 GFORTRAN="$GFORTRAN"
17792 GDC="$GDC"
17793 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17794
17795
17796 # The HP-UX ksh and POSIX shell print the target directory to stdout
17797 # if CDPATH is set.
17798 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17799
17800 sed_quote_subst='$sed_quote_subst'
17801 double_quote_subst='$double_quote_subst'
17802 delay_variable_subst='$delay_variable_subst'
17803 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17804 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17805 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17806 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17807 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17808 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17809 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17810 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17811 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17812 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17813 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17814 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17815 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17816 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17817 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17818 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17819 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17820 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17821 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17822 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17823 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17824 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17825 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17826 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17827 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17828 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17829 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17830 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17831 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17832 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17833 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17834 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17835 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17836 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17837 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17838 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17839 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17840 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17841 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17842 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17843 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17844 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17845 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17846 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17847 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17848 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17849 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17850 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17851 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"`'
17852 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17853 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17854 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17855 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17856 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17857 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17858 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17859 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17860 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17861 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17862 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17863 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17864 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17865 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17866 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17867 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17868 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17869 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17870 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17871 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17872 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17873 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17874 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17875 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17876 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17877 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17878 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17879 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17880 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17881 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17882 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17883 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17884 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17885 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17886 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17887 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17888 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17889 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17890 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17891 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17892 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17893 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17894 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17895 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17896 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17897 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17898 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17899 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17900 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17901 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17902 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17903 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17904 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17905 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17906 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17907 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17908 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17909 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17910 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17911 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17912 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17913 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17914 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17915 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17916 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17917 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17918 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17919 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17920 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17921 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17922 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17923 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17924 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17925 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17926 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
17927 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
17928 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
17929 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
17930 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
17931 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17932 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17933 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
17934 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
17935 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
17936 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
17937 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
17938 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
17939 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
17940 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
17941 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
17942 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17943 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17944 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
17945 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17946 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17947 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17948 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17949 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17950 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17951 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
17952 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17953 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17954 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17955 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
17956 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
17957 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
17958 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
17959 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
17960 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
17961 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
17962 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
17963 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
17964 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
17965 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
17966 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17967 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17968 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17969 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17970 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
17971 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
17972 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
17973 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17974 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17975 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
17976 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
17977 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
17978
17979 LTCC='$LTCC'
17980 LTCFLAGS='$LTCFLAGS'
17981 compiler='$compiler_DEFAULT'
17982
17983 # A function that is used when there is no print builtin or printf.
17984 func_fallback_echo ()
17985 {
17986   eval 'cat <<_LTECHO_EOF
17987 \$1
17988 _LTECHO_EOF'
17989 }
17990
17991 # Quote evaled strings.
17992 for var in SHELL \
17993 ECHO \
17994 SED \
17995 GREP \
17996 EGREP \
17997 FGREP \
17998 LD \
17999 NM \
18000 LN_S \
18001 lt_SP2NL \
18002 lt_NL2SP \
18003 reload_flag \
18004 OBJDUMP \
18005 deplibs_check_method \
18006 file_magic_cmd \
18007 AR \
18008 AR_FLAGS \
18009 STRIP \
18010 RANLIB \
18011 CC \
18012 CFLAGS \
18013 compiler \
18014 lt_cv_sys_global_symbol_pipe \
18015 lt_cv_sys_global_symbol_to_cdecl \
18016 lt_cv_sys_global_symbol_to_c_name_address \
18017 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
18018 lt_prog_compiler_no_builtin_flag \
18019 lt_prog_compiler_wl \
18020 lt_prog_compiler_pic \
18021 lt_prog_compiler_static \
18022 lt_cv_prog_compiler_c_o \
18023 need_locks \
18024 DSYMUTIL \
18025 NMEDIT \
18026 LIPO \
18027 OTOOL \
18028 OTOOL64 \
18029 shrext_cmds \
18030 export_dynamic_flag_spec \
18031 whole_archive_flag_spec \
18032 compiler_needs_object \
18033 with_gnu_ld \
18034 allow_undefined_flag \
18035 no_undefined_flag \
18036 hardcode_libdir_flag_spec \
18037 hardcode_libdir_flag_spec_ld \
18038 hardcode_libdir_separator \
18039 fix_srcfile_path \
18040 exclude_expsyms \
18041 include_expsyms \
18042 file_list_spec \
18043 variables_saved_for_relink \
18044 libname_spec \
18045 library_names_spec \
18046 soname_spec \
18047 install_override_mode \
18048 finish_eval \
18049 old_striplib \
18050 striplib \
18051 compiler_lib_search_dirs \
18052 predep_objects \
18053 postdep_objects \
18054 predeps \
18055 postdeps \
18056 compiler_lib_search_path \
18057 LD_CXX \
18058 reload_flag_CXX \
18059 compiler_CXX \
18060 lt_prog_compiler_no_builtin_flag_CXX \
18061 lt_prog_compiler_wl_CXX \
18062 lt_prog_compiler_pic_CXX \
18063 lt_prog_compiler_static_CXX \
18064 lt_cv_prog_compiler_c_o_CXX \
18065 export_dynamic_flag_spec_CXX \
18066 whole_archive_flag_spec_CXX \
18067 compiler_needs_object_CXX \
18068 with_gnu_ld_CXX \
18069 allow_undefined_flag_CXX \
18070 no_undefined_flag_CXX \
18071 hardcode_libdir_flag_spec_CXX \
18072 hardcode_libdir_flag_spec_ld_CXX \
18073 hardcode_libdir_separator_CXX \
18074 fix_srcfile_path_CXX \
18075 exclude_expsyms_CXX \
18076 include_expsyms_CXX \
18077 file_list_spec_CXX \
18078 compiler_lib_search_dirs_CXX \
18079 predep_objects_CXX \
18080 postdep_objects_CXX \
18081 predeps_CXX \
18082 postdeps_CXX \
18083 compiler_lib_search_path_CXX; do
18084     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18085     *[\\\\\\\`\\"\\\$]*)
18086       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18087       ;;
18088     *)
18089       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18090       ;;
18091     esac
18092 done
18093
18094 # Double-quote double-evaled strings.
18095 for var in reload_cmds \
18096 old_postinstall_cmds \
18097 old_postuninstall_cmds \
18098 old_archive_cmds \
18099 extract_expsyms_cmds \
18100 old_archive_from_new_cmds \
18101 old_archive_from_expsyms_cmds \
18102 archive_cmds \
18103 archive_expsym_cmds \
18104 module_cmds \
18105 module_expsym_cmds \
18106 export_symbols_cmds \
18107 prelink_cmds \
18108 postinstall_cmds \
18109 postuninstall_cmds \
18110 finish_cmds \
18111 sys_lib_search_path_spec \
18112 sys_lib_dlsearch_path_spec \
18113 reload_cmds_CXX \
18114 old_archive_cmds_CXX \
18115 old_archive_from_new_cmds_CXX \
18116 old_archive_from_expsyms_cmds_CXX \
18117 archive_cmds_CXX \
18118 archive_expsym_cmds_CXX \
18119 module_cmds_CXX \
18120 module_expsym_cmds_CXX \
18121 export_symbols_cmds_CXX \
18122 prelink_cmds_CXX; do
18123     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18124     *[\\\\\\\`\\"\\\$]*)
18125       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18126       ;;
18127     *)
18128       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18129       ;;
18130     esac
18131 done
18132
18133 ac_aux_dir='$ac_aux_dir'
18134 xsi_shell='$xsi_shell'
18135 lt_shell_append='$lt_shell_append'
18136
18137 # See if we are running on zsh, and set the options which allow our
18138 # commands through without removal of \ escapes INIT.
18139 if test -n "\${ZSH_VERSION+set}" ; then
18140    setopt NO_GLOB_SUBST
18141 fi
18142
18143
18144     PACKAGE='$PACKAGE'
18145     VERSION='$VERSION'
18146     TIMESTAMP='$TIMESTAMP'
18147     RM='$RM'
18148     ofile='$ofile'
18149
18150
18151
18152
18153
18154 TARGETDIR="$TARGETDIR"
18155
18156 _ACEOF
18157
18158 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18159
18160 # Handling of arguments.
18161 for ac_config_target in $ac_config_targets
18162 do
18163   case $ac_config_target in
18164     "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
18165     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18166     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18167     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18168     "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
18169     "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
18170     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
18171     "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
18172     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18173     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
18174     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
18175     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
18176     "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
18177
18178   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18179   esac
18180 done
18181
18182
18183 # If the user did not use the arguments to specify the items to instantiate,
18184 # then the envvar interface is used.  Set only those that are not.
18185 # We use the long form for the default assignment because of an extremely
18186 # bizarre bug on SunOS 4.1.3.
18187 if $ac_need_defaults; then
18188   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18189   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18190   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18191   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18192 fi
18193
18194 # Have a temporary directory for convenience.  Make it in the build tree
18195 # simply because there is no reason against having it here, and in addition,
18196 # creating and moving files from /tmp can sometimes cause problems.
18197 # Hook for its removal unless debugging.
18198 # Note that there is a small window in which the directory will not be cleaned:
18199 # after its creation but before its name has been assigned to `$tmp'.
18200 $debug ||
18201 {
18202   tmp= ac_tmp=
18203   trap 'exit_status=$?
18204   : "${ac_tmp:=$tmp}"
18205   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18206 ' 0
18207   trap 'as_fn_exit 1' 1 2 13 15
18208 }
18209 # Create a (secure) tmp directory for tmp files.
18210
18211 {
18212   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18213   test -d "$tmp"
18214 }  ||
18215 {
18216   tmp=./conf$$-$RANDOM
18217   (umask 077 && mkdir "$tmp")
18218 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18219 ac_tmp=$tmp
18220
18221 # Set up the scripts for CONFIG_FILES section.
18222 # No need to generate them if there are no CONFIG_FILES.
18223 # This happens for instance with `./config.status config.h'.
18224 if test -n "$CONFIG_FILES"; then
18225
18226
18227 ac_cr=`echo X | tr X '\015'`
18228 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18229 # But we know of no other shell where ac_cr would be empty at this
18230 # point, so we can use a bashism as a fallback.
18231 if test "x$ac_cr" = x; then
18232   eval ac_cr=\$\'\\r\'
18233 fi
18234 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18235 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18236   ac_cs_awk_cr='\\r'
18237 else
18238   ac_cs_awk_cr=$ac_cr
18239 fi
18240
18241 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18242 _ACEOF
18243
18244
18245 {
18246   echo "cat >conf$$subs.awk <<_ACEOF" &&
18247   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18248   echo "_ACEOF"
18249 } >conf$$subs.sh ||
18250   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18251 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18252 ac_delim='%!_!# '
18253 for ac_last_try in false false false false false :; do
18254   . ./conf$$subs.sh ||
18255     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18256
18257   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18258   if test $ac_delim_n = $ac_delim_num; then
18259     break
18260   elif $ac_last_try; then
18261     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18262   else
18263     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18264   fi
18265 done
18266 rm -f conf$$subs.sh
18267
18268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18269 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18270 _ACEOF
18271 sed -n '
18272 h
18273 s/^/S["/; s/!.*/"]=/
18274 p
18275 g
18276 s/^[^!]*!//
18277 :repl
18278 t repl
18279 s/'"$ac_delim"'$//
18280 t delim
18281 :nl
18282 h
18283 s/\(.\{148\}\)..*/\1/
18284 t more1
18285 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18286 p
18287 n
18288 b repl
18289 :more1
18290 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18291 p
18292 g
18293 s/.\{148\}//
18294 t nl
18295 :delim
18296 h
18297 s/\(.\{148\}\)..*/\1/
18298 t more2
18299 s/["\\]/\\&/g; s/^/"/; s/$/"/
18300 p
18301 b
18302 :more2
18303 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18304 p
18305 g
18306 s/.\{148\}//
18307 t delim
18308 ' <conf$$subs.awk | sed '
18309 /^[^""]/{
18310   N
18311   s/\n//
18312 }
18313 ' >>$CONFIG_STATUS || ac_write_fail=1
18314 rm -f conf$$subs.awk
18315 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18316 _ACAWK
18317 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18318   for (key in S) S_is_set[key] = 1
18319   FS = "\a"
18320
18321 }
18322 {
18323   line = $ 0
18324   nfields = split(line, field, "@")
18325   substed = 0
18326   len = length(field[1])
18327   for (i = 2; i < nfields; i++) {
18328     key = field[i]
18329     keylen = length(key)
18330     if (S_is_set[key]) {
18331       value = S[key]
18332       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18333       len += length(value) + length(field[++i])
18334       substed = 1
18335     } else
18336       len += 1 + keylen
18337   }
18338
18339   print line
18340 }
18341
18342 _ACAWK
18343 _ACEOF
18344 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18345 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18346   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18347 else
18348   cat
18349 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18350   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18351 _ACEOF
18352
18353 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18354 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18355 # trailing colons and then remove the whole line if VPATH becomes empty
18356 # (actually we leave an empty line to preserve line numbers).
18357 if test "x$srcdir" = x.; then
18358   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18359 h
18360 s///
18361 s/^/:/
18362 s/[      ]*$/:/
18363 s/:\$(srcdir):/:/g
18364 s/:\${srcdir}:/:/g
18365 s/:@srcdir@:/:/g
18366 s/^:*//
18367 s/:*$//
18368 x
18369 s/\(=[   ]*\).*/\1/
18370 G
18371 s/\n//
18372 s/^[^=]*=[       ]*$//
18373 }'
18374 fi
18375
18376 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18377 fi # test -n "$CONFIG_FILES"
18378
18379 # Set up the scripts for CONFIG_HEADERS section.
18380 # No need to generate them if there are no CONFIG_HEADERS.
18381 # This happens for instance with `./config.status Makefile'.
18382 if test -n "$CONFIG_HEADERS"; then
18383 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18384 BEGIN {
18385 _ACEOF
18386
18387 # Transform confdefs.h into an awk script `defines.awk', embedded as
18388 # here-document in config.status, that substitutes the proper values into
18389 # config.h.in to produce config.h.
18390
18391 # Create a delimiter string that does not exist in confdefs.h, to ease
18392 # handling of long lines.
18393 ac_delim='%!_!# '
18394 for ac_last_try in false false :; do
18395   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18396   if test -z "$ac_tt"; then
18397     break
18398   elif $ac_last_try; then
18399     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18400   else
18401     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18402   fi
18403 done
18404
18405 # For the awk script, D is an array of macro values keyed by name,
18406 # likewise P contains macro parameters if any.  Preserve backslash
18407 # newline sequences.
18408
18409 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18410 sed -n '
18411 s/.\{148\}/&'"$ac_delim"'/g
18412 t rset
18413 :rset
18414 s/^[     ]*#[    ]*define[       ][      ]*/ /
18415 t def
18416 d
18417 :def
18418 s/\\$//
18419 t bsnl
18420 s/["\\]/\\&/g
18421 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18422 D["\1"]=" \3"/p
18423 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18424 d
18425 :bsnl
18426 s/["\\]/\\&/g
18427 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18428 D["\1"]=" \3\\\\\\n"\\/p
18429 t cont
18430 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18431 t cont
18432 d
18433 :cont
18434 n
18435 s/.\{148\}/&'"$ac_delim"'/g
18436 t clear
18437 :clear
18438 s/\\$//
18439 t bsnlc
18440 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18441 d
18442 :bsnlc
18443 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18444 b cont
18445 ' <confdefs.h | sed '
18446 s/'"$ac_delim"'/"\\\
18447 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18448
18449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18450   for (key in D) D_is_set[key] = 1
18451   FS = "\a"
18452 }
18453 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18454   line = \$ 0
18455   split(line, arg, " ")
18456   if (arg[1] == "#") {
18457     defundef = arg[2]
18458     mac1 = arg[3]
18459   } else {
18460     defundef = substr(arg[1], 2)
18461     mac1 = arg[2]
18462   }
18463   split(mac1, mac2, "(") #)
18464   macro = mac2[1]
18465   prefix = substr(line, 1, index(line, defundef) - 1)
18466   if (D_is_set[macro]) {
18467     # Preserve the white space surrounding the "#".
18468     print prefix "define", macro P[macro] D[macro]
18469     next
18470   } else {
18471     # Replace #undef with comments.  This is necessary, for example,
18472     # in the case of _POSIX_SOURCE, which is predefined and required
18473     # on some systems where configure will not decide to define it.
18474     if (defundef == "undef") {
18475       print "/*", prefix defundef, macro, "*/"
18476       next
18477     }
18478   }
18479 }
18480 { print }
18481 _ACAWK
18482 _ACEOF
18483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18484   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18485 fi # test -n "$CONFIG_HEADERS"
18486
18487
18488 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
18489 shift
18490 for ac_tag
18491 do
18492   case $ac_tag in
18493   :[FHLC]) ac_mode=$ac_tag; continue;;
18494   esac
18495   case $ac_mode$ac_tag in
18496   :[FHL]*:*);;
18497   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18498   :[FH]-) ac_tag=-:-;;
18499   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18500   esac
18501   ac_save_IFS=$IFS
18502   IFS=:
18503   set x $ac_tag
18504   IFS=$ac_save_IFS
18505   shift
18506   ac_file=$1
18507   shift
18508
18509   case $ac_mode in
18510   :L) ac_source=$1;;
18511   :[FH])
18512     ac_file_inputs=
18513     for ac_f
18514     do
18515       case $ac_f in
18516       -) ac_f="$ac_tmp/stdin";;
18517       *) # Look for the file first in the build tree, then in the source tree
18518          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18519          # because $ac_f cannot contain `:'.
18520          test -f "$ac_f" ||
18521            case $ac_f in
18522            [\\/$]*) false;;
18523            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18524            esac ||
18525            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18526       esac
18527       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18528       as_fn_append ac_file_inputs " '$ac_f'"
18529     done
18530
18531     # Let's still pretend it is `configure' which instantiates (i.e., don't
18532     # use $as_me), people would be surprised to read:
18533     #    /* config.h.  Generated by config.status.  */
18534     configure_input='Generated from '`
18535           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18536         `' by configure.'
18537     if test x"$ac_file" != x-; then
18538       configure_input="$ac_file.  $configure_input"
18539       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18540 $as_echo "$as_me: creating $ac_file" >&6;}
18541     fi
18542     # Neutralize special characters interpreted by sed in replacement strings.
18543     case $configure_input in #(
18544     *\&* | *\|* | *\\* )
18545        ac_sed_conf_input=`$as_echo "$configure_input" |
18546        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18547     *) ac_sed_conf_input=$configure_input;;
18548     esac
18549
18550     case $ac_tag in
18551     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18552       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18553     esac
18554     ;;
18555   esac
18556
18557   ac_dir=`$as_dirname -- "$ac_file" ||
18558 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18559          X"$ac_file" : 'X\(//\)[^/]' \| \
18560          X"$ac_file" : 'X\(//\)$' \| \
18561          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18562 $as_echo X"$ac_file" |
18563     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18564             s//\1/
18565             q
18566           }
18567           /^X\(\/\/\)[^/].*/{
18568             s//\1/
18569             q
18570           }
18571           /^X\(\/\/\)$/{
18572             s//\1/
18573             q
18574           }
18575           /^X\(\/\).*/{
18576             s//\1/
18577             q
18578           }
18579           s/.*/./; q'`
18580   as_dir="$ac_dir"; as_fn_mkdir_p
18581   ac_builddir=.
18582
18583 case "$ac_dir" in
18584 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18585 *)
18586   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18587   # A ".." for each directory in $ac_dir_suffix.
18588   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18589   case $ac_top_builddir_sub in
18590   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18591   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18592   esac ;;
18593 esac
18594 ac_abs_top_builddir=$ac_pwd
18595 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18596 # for backward compatibility:
18597 ac_top_builddir=$ac_top_build_prefix
18598
18599 case $srcdir in
18600   .)  # We are building in place.
18601     ac_srcdir=.
18602     ac_top_srcdir=$ac_top_builddir_sub
18603     ac_abs_top_srcdir=$ac_pwd ;;
18604   [\\/]* | ?:[\\/]* )  # Absolute name.
18605     ac_srcdir=$srcdir$ac_dir_suffix;
18606     ac_top_srcdir=$srcdir
18607     ac_abs_top_srcdir=$srcdir ;;
18608   *) # Relative name.
18609     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18610     ac_top_srcdir=$ac_top_build_prefix$srcdir
18611     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18612 esac
18613 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18614
18615
18616   case $ac_mode in
18617   :F)
18618   #
18619   # CONFIG_FILE
18620   #
18621
18622   case $INSTALL in
18623   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18624   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18625   esac
18626   ac_MKDIR_P=$MKDIR_P
18627   case $MKDIR_P in
18628   [\\/$]* | ?:[\\/]* ) ;;
18629   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18630   esac
18631 _ACEOF
18632
18633 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18634 # If the template does not know about datarootdir, expand it.
18635 # FIXME: This hack should be removed a few years after 2.60.
18636 ac_datarootdir_hack=; ac_datarootdir_seen=
18637 ac_sed_dataroot='
18638 /datarootdir/ {
18639   p
18640   q
18641 }
18642 /@datadir@/p
18643 /@docdir@/p
18644 /@infodir@/p
18645 /@localedir@/p
18646 /@mandir@/p'
18647 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18648 *datarootdir*) ac_datarootdir_seen=yes;;
18649 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18650   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18651 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18652 _ACEOF
18653 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18654   ac_datarootdir_hack='
18655   s&@datadir@&$datadir&g
18656   s&@docdir@&$docdir&g
18657   s&@infodir@&$infodir&g
18658   s&@localedir@&$localedir&g
18659   s&@mandir@&$mandir&g
18660   s&\\\${datarootdir}&$datarootdir&g' ;;
18661 esac
18662 _ACEOF
18663
18664 # Neutralize VPATH when `$srcdir' = `.'.
18665 # Shell code in configure.ac might set extrasub.
18666 # FIXME: do we really want to maintain this feature?
18667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18668 ac_sed_extra="$ac_vpsub
18669 $extrasub
18670 _ACEOF
18671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18672 :t
18673 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18674 s|@configure_input@|$ac_sed_conf_input|;t t
18675 s&@top_builddir@&$ac_top_builddir_sub&;t t
18676 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18677 s&@srcdir@&$ac_srcdir&;t t
18678 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18679 s&@top_srcdir@&$ac_top_srcdir&;t t
18680 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18681 s&@builddir@&$ac_builddir&;t t
18682 s&@abs_builddir@&$ac_abs_builddir&;t t
18683 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18684 s&@INSTALL@&$ac_INSTALL&;t t
18685 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18686 $ac_datarootdir_hack
18687 "
18688 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18689   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18690
18691 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18692   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18693   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18694       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18695   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18696 which seems to be undefined.  Please make sure it is defined" >&5
18697 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18698 which seems to be undefined.  Please make sure it is defined" >&2;}
18699
18700   rm -f "$ac_tmp/stdin"
18701   case $ac_file in
18702   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18703   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18704   esac \
18705   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18706  ;;
18707   :H)
18708   #
18709   # CONFIG_HEADER
18710   #
18711   if test x"$ac_file" != x-; then
18712     {
18713       $as_echo "/* $configure_input  */" \
18714       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18715     } >"$ac_tmp/config.h" \
18716       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18717     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18718       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18719 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18720     else
18721       rm -f "$ac_file"
18722       mv "$ac_tmp/config.h" "$ac_file" \
18723         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18724     fi
18725   else
18726     $as_echo "/* $configure_input  */" \
18727       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18728       || as_fn_error $? "could not create -" "$LINENO" 5
18729   fi
18730 # Compute "$ac_file"'s index in $config_headers.
18731 _am_arg="$ac_file"
18732 _am_stamp_count=1
18733 for _am_header in $config_headers :; do
18734   case $_am_header in
18735     $_am_arg | $_am_arg:* )
18736       break ;;
18737     * )
18738       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18739   esac
18740 done
18741 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18742 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18743          X"$_am_arg" : 'X\(//\)[^/]' \| \
18744          X"$_am_arg" : 'X\(//\)$' \| \
18745          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18746 $as_echo X"$_am_arg" |
18747     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18748             s//\1/
18749             q
18750           }
18751           /^X\(\/\/\)[^/].*/{
18752             s//\1/
18753             q
18754           }
18755           /^X\(\/\/\)$/{
18756             s//\1/
18757             q
18758           }
18759           /^X\(\/\).*/{
18760             s//\1/
18761             q
18762           }
18763           s/.*/./; q'`/stamp-h$_am_stamp_count
18764  ;;
18765   :L)
18766   #
18767   # CONFIG_LINK
18768   #
18769
18770   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18771     :
18772   else
18773     # Prefer the file from the source tree if names are identical.
18774     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18775       ac_source=$srcdir/$ac_source
18776     fi
18777
18778     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18779 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
18780
18781     if test ! -r "$ac_source"; then
18782       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
18783     fi
18784     rm -f "$ac_file"
18785
18786     # Try a relative symlink, then a hard link, then a copy.
18787     case $ac_source in
18788     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
18789         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
18790     esac
18791     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18792       ln "$ac_source" "$ac_file" 2>/dev/null ||
18793       cp -p "$ac_source" "$ac_file" ||
18794       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
18795   fi
18796  ;;
18797   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18798 $as_echo "$as_me: executing $ac_file commands" >&6;}
18799  ;;
18800   esac
18801
18802
18803   case $ac_file$ac_mode in
18804     "default-1":C)
18805 # Only add multilib support code if we just rebuilt the top-level
18806 # Makefile.
18807 case " $CONFIG_FILES " in
18808  *" Makefile "*)
18809    ac_file=Makefile . ${multi_basedir}/config-ml.in
18810    ;;
18811 esac ;;
18812     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18813   # Older Autoconf quotes --file arguments for eval, but not when files
18814   # are listed without --file.  Let's play safe and only enable the eval
18815   # if we detect the quoting.
18816   case $CONFIG_FILES in
18817   *\'*) eval set x "$CONFIG_FILES" ;;
18818   *)   set x $CONFIG_FILES ;;
18819   esac
18820   shift
18821   for mf
18822   do
18823     # Strip MF so we end up with the name of the file.
18824     mf=`echo "$mf" | sed -e 's/:.*$//'`
18825     # Check whether this is an Automake generated Makefile or not.
18826     # We used to match only the files named 'Makefile.in', but
18827     # some people rename them; so instead we look at the file content.
18828     # Grep'ing the first line is not enough: some people post-process
18829     # each Makefile.in and add a new line on top of each file to say so.
18830     # Grep'ing the whole file is not good either: AIX grep has a line
18831     # limit of 2048, but all sed's we know have understand at least 4000.
18832     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18833       dirpart=`$as_dirname -- "$mf" ||
18834 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18835          X"$mf" : 'X\(//\)[^/]' \| \
18836          X"$mf" : 'X\(//\)$' \| \
18837          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18838 $as_echo X"$mf" |
18839     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18840             s//\1/
18841             q
18842           }
18843           /^X\(\/\/\)[^/].*/{
18844             s//\1/
18845             q
18846           }
18847           /^X\(\/\/\)$/{
18848             s//\1/
18849             q
18850           }
18851           /^X\(\/\).*/{
18852             s//\1/
18853             q
18854           }
18855           s/.*/./; q'`
18856     else
18857       continue
18858     fi
18859     # Extract the definition of DEPDIR, am__include, and am__quote
18860     # from the Makefile without running 'make'.
18861     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18862     test -z "$DEPDIR" && continue
18863     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18864     test -z "$am__include" && continue
18865     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18866     # Find all dependency output files, they are included files with
18867     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18868     # simplest approach to changing $(DEPDIR) to its actual value in the
18869     # expansion.
18870     for file in `sed -n "
18871       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18872          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18873       # Make sure the directory exists.
18874       test -f "$dirpart/$file" && continue
18875       fdir=`$as_dirname -- "$file" ||
18876 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18877          X"$file" : 'X\(//\)[^/]' \| \
18878          X"$file" : 'X\(//\)$' \| \
18879          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18880 $as_echo X"$file" |
18881     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18882             s//\1/
18883             q
18884           }
18885           /^X\(\/\/\)[^/].*/{
18886             s//\1/
18887             q
18888           }
18889           /^X\(\/\/\)$/{
18890             s//\1/
18891             q
18892           }
18893           /^X\(\/\).*/{
18894             s//\1/
18895             q
18896           }
18897           s/.*/./; q'`
18898       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18899       # echo "creating $dirpart/$file"
18900       echo '# dummy' > "$dirpart/$file"
18901     done
18902   done
18903 }
18904  ;;
18905     "libtool":C)
18906
18907     # See if we are running on zsh, and set the options which allow our
18908     # commands through without removal of \ escapes.
18909     if test -n "${ZSH_VERSION+set}" ; then
18910       setopt NO_GLOB_SUBST
18911     fi
18912
18913     cfgfile="${ofile}T"
18914     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18915     $RM "$cfgfile"
18916
18917     cat <<_LT_EOF >> "$cfgfile"
18918 #! $SHELL
18919
18920 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18921 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18922 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18923 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18924 #
18925 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18926 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18927 #   Written by Gordon Matzigkeit, 1996
18928 #
18929 #   This file is part of GNU Libtool.
18930 #
18931 # GNU Libtool is free software; you can redistribute it and/or
18932 # modify it under the terms of the GNU General Public License as
18933 # published by the Free Software Foundation; either version 2 of
18934 # the License, or (at your option) any later version.
18935 #
18936 # As a special exception to the GNU General Public License,
18937 # if you distribute this file as part of a program or library that
18938 # is built using GNU Libtool, you may include this file under the
18939 # same distribution terms that you use for the rest of that program.
18940 #
18941 # GNU Libtool is distributed in the hope that it will be useful,
18942 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18943 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18944 # GNU General Public License for more details.
18945 #
18946 # You should have received a copy of the GNU General Public License
18947 # along with GNU Libtool; see the file COPYING.  If not, a copy
18948 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18949 # obtained by writing to the Free Software Foundation, Inc.,
18950 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18951
18952
18953 # The names of the tagged configurations supported by this script.
18954 available_tags="CXX "
18955
18956 # ### BEGIN LIBTOOL CONFIG
18957
18958 # Which release of libtool.m4 was used?
18959 macro_version=$macro_version
18960 macro_revision=$macro_revision
18961
18962 # Whether or not to build shared libraries.
18963 build_libtool_libs=$enable_shared
18964
18965 # Whether or not to build static libraries.
18966 build_old_libs=$enable_static
18967
18968 # What type of objects to build.
18969 pic_mode=$pic_mode
18970
18971 # Whether or not to optimize for fast installation.
18972 fast_install=$enable_fast_install
18973
18974 # Shell to use when invoking shell scripts.
18975 SHELL=$lt_SHELL
18976
18977 # An echo program that protects backslashes.
18978 ECHO=$lt_ECHO
18979
18980 # The host system.
18981 host_alias=$host_alias
18982 host=$host
18983 host_os=$host_os
18984
18985 # The build system.
18986 build_alias=$build_alias
18987 build=$build
18988 build_os=$build_os
18989
18990 # A sed program that does not truncate output.
18991 SED=$lt_SED
18992
18993 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18994 Xsed="\$SED -e 1s/^X//"
18995
18996 # A grep program that handles long lines.
18997 GREP=$lt_GREP
18998
18999 # An ERE matcher.
19000 EGREP=$lt_EGREP
19001
19002 # A literal string matcher.
19003 FGREP=$lt_FGREP
19004
19005 # A BSD- or MS-compatible name lister.
19006 NM=$lt_NM
19007
19008 # Whether we need soft or hard links.
19009 LN_S=$lt_LN_S
19010
19011 # What is the maximum length of a command?
19012 max_cmd_len=$max_cmd_len
19013
19014 # Object file suffix (normally "o").
19015 objext=$ac_objext
19016
19017 # Executable file suffix (normally "").
19018 exeext=$exeext
19019
19020 # whether the shell understands "unset".
19021 lt_unset=$lt_unset
19022
19023 # turn spaces into newlines.
19024 SP2NL=$lt_lt_SP2NL
19025
19026 # turn newlines into spaces.
19027 NL2SP=$lt_lt_NL2SP
19028
19029 # An object symbol dumper.
19030 OBJDUMP=$lt_OBJDUMP
19031
19032 # Method to check whether dependent libraries are shared objects.
19033 deplibs_check_method=$lt_deplibs_check_method
19034
19035 # Command to use when deplibs_check_method == "file_magic".
19036 file_magic_cmd=$lt_file_magic_cmd
19037
19038 # The archiver.
19039 AR=$lt_AR
19040 AR_FLAGS=$lt_AR_FLAGS
19041
19042 # A symbol stripping program.
19043 STRIP=$lt_STRIP
19044
19045 # Commands used to install an old-style archive.
19046 RANLIB=$lt_RANLIB
19047 old_postinstall_cmds=$lt_old_postinstall_cmds
19048 old_postuninstall_cmds=$lt_old_postuninstall_cmds
19049
19050 # Whether to use a lock for old archive extraction.
19051 lock_old_archive_extraction=$lock_old_archive_extraction
19052
19053 # A C compiler.
19054 LTCC=$lt_CC
19055
19056 # LTCC compiler flags.
19057 LTCFLAGS=$lt_CFLAGS
19058
19059 # Take the output of nm and produce a listing of raw symbols and C names.
19060 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
19061
19062 # Transform the output of nm in a proper C declaration.
19063 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
19064
19065 # Transform the output of nm in a C name address pair.
19066 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
19067
19068 # Transform the output of nm in a C name address pair when lib prefix is needed.
19069 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
19070
19071 # The name of the directory that contains temporary libtool files.
19072 objdir=$objdir
19073
19074 # Used to examine libraries when file_magic_cmd begins with "file".
19075 MAGIC_CMD=$MAGIC_CMD
19076
19077 # Must we lock files when doing compilation?
19078 need_locks=$lt_need_locks
19079
19080 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
19081 DSYMUTIL=$lt_DSYMUTIL
19082
19083 # Tool to change global to local symbols on Mac OS X.
19084 NMEDIT=$lt_NMEDIT
19085
19086 # Tool to manipulate fat objects and archives on Mac OS X.
19087 LIPO=$lt_LIPO
19088
19089 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19090 OTOOL=$lt_OTOOL
19091
19092 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19093 OTOOL64=$lt_OTOOL64
19094
19095 # Old archive suffix (normally "a").
19096 libext=$libext
19097
19098 # Shared library suffix (normally ".so").
19099 shrext_cmds=$lt_shrext_cmds
19100
19101 # The commands to extract the exported symbol list from a shared archive.
19102 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19103
19104 # Variables whose values should be saved in libtool wrapper scripts and
19105 # restored at link time.
19106 variables_saved_for_relink=$lt_variables_saved_for_relink
19107
19108 # Do we need the "lib" prefix for modules?
19109 need_lib_prefix=$need_lib_prefix
19110
19111 # Do we need a version for libraries?
19112 need_version=$need_version
19113
19114 # Library versioning type.
19115 version_type=$version_type
19116
19117 # Shared library runtime path variable.
19118 runpath_var=$runpath_var
19119
19120 # Shared library path variable.
19121 shlibpath_var=$shlibpath_var
19122
19123 # Is shlibpath searched before the hard-coded library search path?
19124 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19125
19126 # Format of library name prefix.
19127 libname_spec=$lt_libname_spec
19128
19129 # List of archive names.  First name is the real one, the rest are links.
19130 # The last name is the one that the linker finds with -lNAME
19131 library_names_spec=$lt_library_names_spec
19132
19133 # The coded name of the library, if different from the real name.
19134 soname_spec=$lt_soname_spec
19135
19136 # Permission mode override for installation of shared libraries.
19137 install_override_mode=$lt_install_override_mode
19138
19139 # Command to use after installation of a shared archive.
19140 postinstall_cmds=$lt_postinstall_cmds
19141
19142 # Command to use after uninstallation of a shared archive.
19143 postuninstall_cmds=$lt_postuninstall_cmds
19144
19145 # Commands used to finish a libtool library installation in a directory.
19146 finish_cmds=$lt_finish_cmds
19147
19148 # As "finish_cmds", except a single script fragment to be evaled but
19149 # not shown.
19150 finish_eval=$lt_finish_eval
19151
19152 # Whether we should hardcode library paths into libraries.
19153 hardcode_into_libs=$hardcode_into_libs
19154
19155 # Compile-time system search path for libraries.
19156 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19157
19158 # Run-time system search path for libraries.
19159 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19160
19161 # Whether dlopen is supported.
19162 dlopen_support=$enable_dlopen
19163
19164 # Whether dlopen of programs is supported.
19165 dlopen_self=$enable_dlopen_self
19166
19167 # Whether dlopen of statically linked programs is supported.
19168 dlopen_self_static=$enable_dlopen_self_static
19169
19170 # Commands to strip libraries.
19171 old_striplib=$lt_old_striplib
19172 striplib=$lt_striplib
19173
19174
19175 # The linker used to build libraries.
19176 LD=$lt_LD
19177
19178 # How to create reloadable object files.
19179 reload_flag=$lt_reload_flag
19180 reload_cmds=$lt_reload_cmds
19181
19182 # Commands used to build an old-style archive.
19183 old_archive_cmds=$lt_old_archive_cmds
19184
19185 # A language specific compiler.
19186 CC=$lt_compiler
19187
19188 # Is the compiler the GNU compiler?
19189 with_gcc=$GCC
19190
19191 # Compiler flag to turn off builtin functions.
19192 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19193
19194 # How to pass a linker flag through the compiler.
19195 wl=$lt_lt_prog_compiler_wl
19196
19197 # Additional compiler flags for building library objects.
19198 pic_flag=$lt_lt_prog_compiler_pic
19199
19200 # Compiler flag to prevent dynamic linking.
19201 link_static_flag=$lt_lt_prog_compiler_static
19202
19203 # Does compiler simultaneously support -c and -o options?
19204 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19205
19206 # Whether or not to add -lc for building shared libraries.
19207 build_libtool_need_lc=$archive_cmds_need_lc
19208
19209 # Whether or not to disallow shared libs when runtime libs are static.
19210 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19211
19212 # Compiler flag to allow reflexive dlopens.
19213 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19214
19215 # Compiler flag to generate shared objects directly from archives.
19216 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19217
19218 # Whether the compiler copes with passing no objects directly.
19219 compiler_needs_object=$lt_compiler_needs_object
19220
19221 # Create an old-style archive from a shared archive.
19222 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19223
19224 # Create a temporary old-style archive to link instead of a shared archive.
19225 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19226
19227 # Commands used to build a shared archive.
19228 archive_cmds=$lt_archive_cmds
19229 archive_expsym_cmds=$lt_archive_expsym_cmds
19230
19231 # Commands used to build a loadable module if different from building
19232 # a shared archive.
19233 module_cmds=$lt_module_cmds
19234 module_expsym_cmds=$lt_module_expsym_cmds
19235
19236 # Whether we are building with GNU ld or not.
19237 with_gnu_ld=$lt_with_gnu_ld
19238
19239 # Flag that allows shared libraries with undefined symbols to be built.
19240 allow_undefined_flag=$lt_allow_undefined_flag
19241
19242 # Flag that enforces no undefined symbols.
19243 no_undefined_flag=$lt_no_undefined_flag
19244
19245 # Flag to hardcode \$libdir into a binary during linking.
19246 # This must work even if \$libdir does not exist
19247 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19248
19249 # If ld is used when linking, flag to hardcode \$libdir into a binary
19250 # during linking.  This must work even if \$libdir does not exist.
19251 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19252
19253 # Whether we need a single "-rpath" flag with a separated argument.
19254 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19255
19256 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19257 # DIR into the resulting binary.
19258 hardcode_direct=$hardcode_direct
19259
19260 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19261 # DIR into the resulting binary and the resulting library dependency is
19262 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19263 # library is relocated.
19264 hardcode_direct_absolute=$hardcode_direct_absolute
19265
19266 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19267 # into the resulting binary.
19268 hardcode_minus_L=$hardcode_minus_L
19269
19270 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19271 # into the resulting binary.
19272 hardcode_shlibpath_var=$hardcode_shlibpath_var
19273
19274 # Set to "yes" if building a shared library automatically hardcodes DIR
19275 # into the library and all subsequent libraries and executables linked
19276 # against it.
19277 hardcode_automatic=$hardcode_automatic
19278
19279 # Set to yes if linker adds runtime paths of dependent libraries
19280 # to runtime path list.
19281 inherit_rpath=$inherit_rpath
19282
19283 # Whether libtool must link a program against all its dependency libraries.
19284 link_all_deplibs=$link_all_deplibs
19285
19286 # Fix the shell variable \$srcfile for the compiler.
19287 fix_srcfile_path=$lt_fix_srcfile_path
19288
19289 # Set to "yes" if exported symbols are required.
19290 always_export_symbols=$always_export_symbols
19291
19292 # The commands to list exported symbols.
19293 export_symbols_cmds=$lt_export_symbols_cmds
19294
19295 # Symbols that should not be listed in the preloaded symbols.
19296 exclude_expsyms=$lt_exclude_expsyms
19297
19298 # Symbols that must always be exported.
19299 include_expsyms=$lt_include_expsyms
19300
19301 # Commands necessary for linking programs (against libraries) with templates.
19302 prelink_cmds=$lt_prelink_cmds
19303
19304 # Specify filename containing input files.
19305 file_list_spec=$lt_file_list_spec
19306
19307 # How to hardcode a shared library path into an executable.
19308 hardcode_action=$hardcode_action
19309
19310 # The directories searched by this compiler when creating a shared library.
19311 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19312
19313 # Dependencies to place before and after the objects being linked to
19314 # create a shared library.
19315 predep_objects=$lt_predep_objects
19316 postdep_objects=$lt_postdep_objects
19317 predeps=$lt_predeps
19318 postdeps=$lt_postdeps
19319
19320 # The library search path used internally by the compiler when linking
19321 # a shared library.
19322 compiler_lib_search_path=$lt_compiler_lib_search_path
19323
19324 # ### END LIBTOOL CONFIG
19325
19326 _LT_EOF
19327
19328   case $host_os in
19329   aix3*)
19330     cat <<\_LT_EOF >> "$cfgfile"
19331 # AIX sometimes has problems with the GCC collect2 program.  For some
19332 # reason, if we set the COLLECT_NAMES environment variable, the problems
19333 # vanish in a puff of smoke.
19334 if test "X${COLLECT_NAMES+set}" != Xset; then
19335   COLLECT_NAMES=
19336   export COLLECT_NAMES
19337 fi
19338 _LT_EOF
19339     ;;
19340   esac
19341
19342
19343 ltmain="$ac_aux_dir/ltmain.sh"
19344
19345
19346   # We use sed instead of cat because bash on DJGPP gets confused if
19347   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19348   # text mode, it properly converts lines to CR/LF.  This bash problem
19349   # is reportedly fixed, but why not run on old versions too?
19350   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19351     || (rm -f "$cfgfile"; exit 1)
19352
19353   case $xsi_shell in
19354   yes)
19355     cat << \_LT_EOF >> "$cfgfile"
19356
19357 # func_dirname file append nondir_replacement
19358 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19359 # otherwise set result to NONDIR_REPLACEMENT.
19360 func_dirname ()
19361 {
19362   case ${1} in
19363     */*) func_dirname_result="${1%/*}${2}" ;;
19364     *  ) func_dirname_result="${3}" ;;
19365   esac
19366 }
19367
19368 # func_basename file
19369 func_basename ()
19370 {
19371   func_basename_result="${1##*/}"
19372 }
19373
19374 # func_dirname_and_basename file append nondir_replacement
19375 # perform func_basename and func_dirname in a single function
19376 # call:
19377 #   dirname:  Compute the dirname of FILE.  If nonempty,
19378 #             add APPEND to the result, otherwise set result
19379 #             to NONDIR_REPLACEMENT.
19380 #             value returned in "$func_dirname_result"
19381 #   basename: Compute filename of FILE.
19382 #             value retuned in "$func_basename_result"
19383 # Implementation must be kept synchronized with func_dirname
19384 # and func_basename. For efficiency, we do not delegate to
19385 # those functions but instead duplicate the functionality here.
19386 func_dirname_and_basename ()
19387 {
19388   case ${1} in
19389     */*) func_dirname_result="${1%/*}${2}" ;;
19390     *  ) func_dirname_result="${3}" ;;
19391   esac
19392   func_basename_result="${1##*/}"
19393 }
19394
19395 # func_stripname prefix suffix name
19396 # strip PREFIX and SUFFIX off of NAME.
19397 # PREFIX and SUFFIX must not contain globbing or regex special
19398 # characters, hashes, percent signs, but SUFFIX may contain a leading
19399 # dot (in which case that matches only a dot).
19400 func_stripname ()
19401 {
19402   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19403   # positional parameters, so assign one to ordinary parameter first.
19404   func_stripname_result=${3}
19405   func_stripname_result=${func_stripname_result#"${1}"}
19406   func_stripname_result=${func_stripname_result%"${2}"}
19407 }
19408
19409 # func_opt_split
19410 func_opt_split ()
19411 {
19412   func_opt_split_opt=${1%%=*}
19413   func_opt_split_arg=${1#*=}
19414 }
19415
19416 # func_lo2o object
19417 func_lo2o ()
19418 {
19419   case ${1} in
19420     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19421     *)    func_lo2o_result=${1} ;;
19422   esac
19423 }
19424
19425 # func_xform libobj-or-source
19426 func_xform ()
19427 {
19428   func_xform_result=${1%.*}.lo
19429 }
19430
19431 # func_arith arithmetic-term...
19432 func_arith ()
19433 {
19434   func_arith_result=$(( $* ))
19435 }
19436
19437 # func_len string
19438 # STRING may not start with a hyphen.
19439 func_len ()
19440 {
19441   func_len_result=${#1}
19442 }
19443
19444 _LT_EOF
19445     ;;
19446   *) # Bourne compatible functions.
19447     cat << \_LT_EOF >> "$cfgfile"
19448
19449 # func_dirname file append nondir_replacement
19450 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19451 # otherwise set result to NONDIR_REPLACEMENT.
19452 func_dirname ()
19453 {
19454   # Extract subdirectory from the argument.
19455   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19456   if test "X$func_dirname_result" = "X${1}"; then
19457     func_dirname_result="${3}"
19458   else
19459     func_dirname_result="$func_dirname_result${2}"
19460   fi
19461 }
19462
19463 # func_basename file
19464 func_basename ()
19465 {
19466   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19467 }
19468
19469
19470 # func_stripname prefix suffix name
19471 # strip PREFIX and SUFFIX off of NAME.
19472 # PREFIX and SUFFIX must not contain globbing or regex special
19473 # characters, hashes, percent signs, but SUFFIX may contain a leading
19474 # dot (in which case that matches only a dot).
19475 # func_strip_suffix prefix name
19476 func_stripname ()
19477 {
19478   case ${2} in
19479     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19480     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19481   esac
19482 }
19483
19484 # sed scripts:
19485 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19486 my_sed_long_arg='1s/^-[^=]*=//'
19487
19488 # func_opt_split
19489 func_opt_split ()
19490 {
19491   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19492   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19493 }
19494
19495 # func_lo2o object
19496 func_lo2o ()
19497 {
19498   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19499 }
19500
19501 # func_xform libobj-or-source
19502 func_xform ()
19503 {
19504   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19505 }
19506
19507 # func_arith arithmetic-term...
19508 func_arith ()
19509 {
19510   func_arith_result=`expr "$@"`
19511 }
19512
19513 # func_len string
19514 # STRING may not start with a hyphen.
19515 func_len ()
19516 {
19517   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19518 }
19519
19520 _LT_EOF
19521 esac
19522
19523 case $lt_shell_append in
19524   yes)
19525     cat << \_LT_EOF >> "$cfgfile"
19526
19527 # func_append var value
19528 # Append VALUE to the end of shell variable VAR.
19529 func_append ()
19530 {
19531   eval "$1+=\$2"
19532 }
19533 _LT_EOF
19534     ;;
19535   *)
19536     cat << \_LT_EOF >> "$cfgfile"
19537
19538 # func_append var value
19539 # Append VALUE to the end of shell variable VAR.
19540 func_append ()
19541 {
19542   eval "$1=\$$1\$2"
19543 }
19544
19545 _LT_EOF
19546     ;;
19547   esac
19548
19549
19550   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19551     || (rm -f "$cfgfile"; exit 1)
19552
19553   mv -f "$cfgfile" "$ofile" ||
19554     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19555   chmod +x "$ofile"
19556
19557
19558     cat <<_LT_EOF >> "$ofile"
19559
19560 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19561
19562 # The linker used to build libraries.
19563 LD=$lt_LD_CXX
19564
19565 # How to create reloadable object files.
19566 reload_flag=$lt_reload_flag_CXX
19567 reload_cmds=$lt_reload_cmds_CXX
19568
19569 # Commands used to build an old-style archive.
19570 old_archive_cmds=$lt_old_archive_cmds_CXX
19571
19572 # A language specific compiler.
19573 CC=$lt_compiler_CXX
19574
19575 # Is the compiler the GNU compiler?
19576 with_gcc=$GCC_CXX
19577
19578 # Compiler flag to turn off builtin functions.
19579 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19580
19581 # How to pass a linker flag through the compiler.
19582 wl=$lt_lt_prog_compiler_wl_CXX
19583
19584 # Additional compiler flags for building library objects.
19585 pic_flag=$lt_lt_prog_compiler_pic_CXX
19586
19587 # Compiler flag to prevent dynamic linking.
19588 link_static_flag=$lt_lt_prog_compiler_static_CXX
19589
19590 # Does compiler simultaneously support -c and -o options?
19591 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19592
19593 # Whether or not to add -lc for building shared libraries.
19594 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19595
19596 # Whether or not to disallow shared libs when runtime libs are static.
19597 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19598
19599 # Compiler flag to allow reflexive dlopens.
19600 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19601
19602 # Compiler flag to generate shared objects directly from archives.
19603 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19604
19605 # Whether the compiler copes with passing no objects directly.
19606 compiler_needs_object=$lt_compiler_needs_object_CXX
19607
19608 # Create an old-style archive from a shared archive.
19609 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19610
19611 # Create a temporary old-style archive to link instead of a shared archive.
19612 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19613
19614 # Commands used to build a shared archive.
19615 archive_cmds=$lt_archive_cmds_CXX
19616 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19617
19618 # Commands used to build a loadable module if different from building
19619 # a shared archive.
19620 module_cmds=$lt_module_cmds_CXX
19621 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19622
19623 # Whether we are building with GNU ld or not.
19624 with_gnu_ld=$lt_with_gnu_ld_CXX
19625
19626 # Flag that allows shared libraries with undefined symbols to be built.
19627 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19628
19629 # Flag that enforces no undefined symbols.
19630 no_undefined_flag=$lt_no_undefined_flag_CXX
19631
19632 # Flag to hardcode \$libdir into a binary during linking.
19633 # This must work even if \$libdir does not exist
19634 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19635
19636 # If ld is used when linking, flag to hardcode \$libdir into a binary
19637 # during linking.  This must work even if \$libdir does not exist.
19638 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19639
19640 # Whether we need a single "-rpath" flag with a separated argument.
19641 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19642
19643 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19644 # DIR into the resulting binary.
19645 hardcode_direct=$hardcode_direct_CXX
19646
19647 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19648 # DIR into the resulting binary and the resulting library dependency is
19649 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19650 # library is relocated.
19651 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19652
19653 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19654 # into the resulting binary.
19655 hardcode_minus_L=$hardcode_minus_L_CXX
19656
19657 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19658 # into the resulting binary.
19659 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19660
19661 # Set to "yes" if building a shared library automatically hardcodes DIR
19662 # into the library and all subsequent libraries and executables linked
19663 # against it.
19664 hardcode_automatic=$hardcode_automatic_CXX
19665
19666 # Set to yes if linker adds runtime paths of dependent libraries
19667 # to runtime path list.
19668 inherit_rpath=$inherit_rpath_CXX
19669
19670 # Whether libtool must link a program against all its dependency libraries.
19671 link_all_deplibs=$link_all_deplibs_CXX
19672
19673 # Fix the shell variable \$srcfile for the compiler.
19674 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19675
19676 # Set to "yes" if exported symbols are required.
19677 always_export_symbols=$always_export_symbols_CXX
19678
19679 # The commands to list exported symbols.
19680 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19681
19682 # Symbols that should not be listed in the preloaded symbols.
19683 exclude_expsyms=$lt_exclude_expsyms_CXX
19684
19685 # Symbols that must always be exported.
19686 include_expsyms=$lt_include_expsyms_CXX
19687
19688 # Commands necessary for linking programs (against libraries) with templates.
19689 prelink_cmds=$lt_prelink_cmds_CXX
19690
19691 # Specify filename containing input files.
19692 file_list_spec=$lt_file_list_spec_CXX
19693
19694 # How to hardcode a shared library path into an executable.
19695 hardcode_action=$hardcode_action_CXX
19696
19697 # The directories searched by this compiler when creating a shared library.
19698 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19699
19700 # Dependencies to place before and after the objects being linked to
19701 # create a shared library.
19702 predep_objects=$lt_predep_objects_CXX
19703 postdep_objects=$lt_postdep_objects_CXX
19704 predeps=$lt_predeps_CXX
19705 postdeps=$lt_postdeps_CXX
19706
19707 # The library search path used internally by the compiler when linking
19708 # a shared library.
19709 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19710
19711 # ### END LIBTOOL TAG CONFIG: CXX
19712 _LT_EOF
19713
19714  ;;
19715     "include":C) test -d include || mkdir include ;;
19716     "src":C)
19717 test -d src || mkdir src
19718 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
19719  ;;
19720
19721   esac
19722 done # for ac_tag
19723
19724
19725 as_fn_exit 0
19726 _ACEOF
19727 ac_clean_files=$ac_clean_files_save
19728
19729 test $ac_write_fail = 0 ||
19730   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19731
19732
19733 # configure is writing to config.log, and then calls config.status.
19734 # config.status does its own redirection, appending to config.log.
19735 # Unfortunately, on DOS this fails, as config.log is still kept open
19736 # by configure, so config.status won't be able to write to it; its
19737 # output is simply discarded.  So we exec the FD to /dev/null,
19738 # effectively closing config.log, so it can be properly (re)opened and
19739 # appended to by config.status.  When coming back to configure, we
19740 # need to make the FD available again.
19741 if test "$no_create" != yes; then
19742   ac_cs_success=:
19743   ac_config_status_args=
19744   test "$silent" = yes &&
19745     ac_config_status_args="$ac_config_status_args --quiet"
19746   exec 5>/dev/null
19747   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19748   exec 5>>config.log
19749   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19750   # would make configure fail if this is the last instruction.
19751   $ac_cs_success || as_fn_exit 1
19752 fi
19753 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19754   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19755 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19756 fi
19757