libffi/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for libffi 3.4.2.
   4 #
   5 # Report bugs to <http://github.com/libffi/libffi/issues>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201
 202   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 203     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     PATH=/empty FPATH=/empty; export PATH FPATH
 207     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 208       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 209 test \$(( 1 + 1 )) = 2 || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 278 $0: http://github.com/libffi/libffi/issues about your
 279 $0: system, including any error possibly output before this
 280 $0: message. Then install a modern shell, or manually run
 281 $0: the script under such a shell if you do have one."
 282   fi
 283   exit 1
 284 fi
 285 fi
 286 fi
 287 SHELL=${CONFIG_SHELL-/bin/sh}
 288 export SHELL
 289 # Unset more variables known to interfere with behavior of common tools.
 290 CLICOLOR_FORCE= GREP_OPTIONS=
 291 unset CLICOLOR_FORCE GREP_OPTIONS
 292
 293 ## --------------------- ##
 294 ## M4sh Shell Functions. ##
 295 ## --------------------- ##
 296 # as_fn_unset VAR
 297 # ---------------
 298 # Portably unset VAR.
 299 as_fn_unset ()
 300 {
 301   { eval $1=; unset $1;}
 302 }
 303 as_unset=as_fn_unset
 304
 305 # as_fn_set_status STATUS
 306 # -----------------------
 307 # Set $? to STATUS, without forking.
 308 as_fn_set_status ()
 309 {
 310   return $1
 311 } # as_fn_set_status
 312
 313 # as_fn_exit STATUS
 314 # -----------------
 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 316 as_fn_exit ()
 317 {
 318   set +e
 319   as_fn_set_status $1
 320   exit $1
 321 } # as_fn_exit
 322
 323 # as_fn_mkdir_p
 324 # -------------
 325 # Create "$as_dir" as a directory, including parents if necessary.
 326 as_fn_mkdir_p ()
 327 {
 328
 329   case $as_dir in #(
 330   -*) as_dir=./$as_dir;;
 331   esac
 332   test -d "$as_dir" || eval $as_mkdir_p || {
 333     as_dirs=
 334     while :; do
 335       case $as_dir in #(
 336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 337       *) as_qdir=$as_dir;;
 338       esac
 339       as_dirs="'$as_qdir' $as_dirs"
 340       as_dir=`$as_dirname -- "$as_dir" ||
 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 342          X"$as_dir" : 'X\(//\)[^/]' \| \
 343          X"$as_dir" : 'X\(//\)$' \| \
 344          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 345 $as_echo X"$as_dir" |
 346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\/\)[^/].*/{
 351             s//\1/
 352             q
 353           }
 354           /^X\(\/\/\)$/{
 355             s//\1/
 356             q
 357           }
 358           /^X\(\/\).*/{
 359             s//\1/
 360             q
 361           }
 362           s/.*/./; q'`
 363       test -d "$as_dir" && break
 364     done
 365     test -z "$as_dirs" || eval "mkdir $as_dirs"
 366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 367
 368
 369 } # as_fn_mkdir_p
 370
 371 # as_fn_executable_p FILE
 372 # -----------------------
 373 # Test if FILE is an executable regular file.
 374 as_fn_executable_p ()
 375 {
 376   test -f "$1" && test -x "$1"
 377 } # as_fn_executable_p
 378 # as_fn_append VAR VALUE
 379 # ----------------------
 380 # Append the text in VALUE to the end of the definition contained in VAR. Take
 381 # advantage of any shell optimizations that allow amortized linear growth over
 382 # repeated appends, instead of the typical quadratic growth present in naive
 383 # implementations.
 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 385   eval 'as_fn_append ()
 386   {
 387     eval $1+=\$2
 388   }'
 389 else
 390   as_fn_append ()
 391   {
 392     eval $1=\$$1\$2
 393   }
 394 fi # as_fn_append
 395
 396 # as_fn_arith ARG...
 397 # ------------------
 398 # Perform arithmetic evaluation on the ARGs, and store the result in the
 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 400 # must be portable across $(()) and expr.
 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 402   eval 'as_fn_arith ()
 403   {
 404     as_val=$(( $* ))
 405   }'
 406 else
 407   as_fn_arith ()
 408   {
 409     as_val=`expr "$@" || test $? -eq 1`
 410   }
 411 fi # as_fn_arith
 412
 413
 414 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 415 # ----------------------------------------
 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 418 # script with STATUS, using 1 if that was 0.
 419 as_fn_error ()
 420 {
 421   as_status=$1; test $as_status -eq 0 && as_status=1
 422   if test "$4"; then
 423     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 425   fi
 426   $as_echo "$as_me: error: $2" >&2
 427   as_fn_exit $as_status
 428 } # as_fn_error
 429
 430 if expr a : '\(a\)' >/dev/null 2>&1 &&
 431    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 432   as_expr=expr
 433 else
 434   as_expr=false
 435 fi
 436
 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 438   as_basename=basename
 439 else
 440   as_basename=false
 441 fi
 442
 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 444   as_dirname=dirname
 445 else
 446   as_dirname=false
 447 fi
 448
 449 as_me=`$as_basename -- "$0" ||
 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 451          X"$0" : 'X\(//\)$' \| \
 452          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 453 $as_echo X/"$0" |
 454     sed '/^.*\/\([^/][^/]*\)\/*$/{
 455             s//\1/
 456             q
 457           }
 458           /^X\/\(\/\/\)$/{
 459             s//\1/
 460             q
 461           }
 462           /^X\/\(\/\).*/{
 463             s//\1/
 464             q
 465           }
 466           s/.*/./; q'`
 467
 468 # Avoid depending upon Character Ranges.
 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 472 as_cr_digits='0123456789'
 473 as_cr_alnum=$as_cr_Letters$as_cr_digits
 474
 475
 476   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 477   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 478   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 479   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 480   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 481   sed -n '
 482     p
 483     /[$]LINENO/=
 484   ' <$as_myself |
 485     sed '
 486       s/[$]LINENO.*/&-/
 487       t lineno
 488       b
 489       :lineno
 490       N
 491       :loop
 492       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 493       t loop
 494       s/-\n.*//
 495     ' >$as_me.lineno &&
 496   chmod +x "$as_me.lineno" ||
 497     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 498
 499   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 500   # already done that, so ensure we don't try to do so again and fall
 501   # in an infinite loop.  This has already happened in practice.
 502   _as_can_reexec=no; export _as_can_reexec
 503   # Don't try to exec as it changes $[0], causing all sort of problems
 504   # (the dirname of $[0] is not the place where we might find the
 505   # original and so on.  Autoconf is especially sensitive to this).
 506   . "./$as_me.lineno"
 507   # Exit status is that of the last command.
 508   exit
 509 }
 510
 511 ECHO_C= ECHO_N= ECHO_T=
 512 case `echo -n x` in #(((((
 513 -n*)
 514   case `echo 'xy\c'` in
 515   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 516   xy)  ECHO_C='\c';;
 517   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 518        ECHO_T=' ';;
 519   esac;;
 520 *)
 521   ECHO_N='-n';;
 522 esac
 523
 524 rm -f conf$$ conf$$.exe conf$$.file
 525 if test -d conf$$.dir; then
 526   rm -f conf$$.dir/conf$$.file
 527 else
 528   rm -f conf$$.dir
 529   mkdir conf$$.dir 2>/dev/null
 530 fi
 531 if (echo >conf$$.file) 2>/dev/null; then
 532   if ln -s conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s='ln -s'
 534     # ... but there are two gotchas:
 535     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 536     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 537     # In both cases, we have to default to `cp -pR'.
 538     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 539       as_ln_s='cp -pR'
 540   elif ln conf$$.file conf$$ 2>/dev/null; then
 541     as_ln_s=ln
 542   else
 543     as_ln_s='cp -pR'
 544   fi
 545 else
 546   as_ln_s='cp -pR'
 547 fi
 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 549 rmdir conf$$.dir 2>/dev/null
 550
 551 if mkdir -p . 2>/dev/null; then
 552   as_mkdir_p='mkdir -p "$as_dir"'
 553 else
 554   test -d ./-p && rmdir ./-p
 555   as_mkdir_p=false
 556 fi
 557
 558 as_test_x='test -x'
 559 as_executable_p=as_fn_executable_p
 560
 561 # Sed expression to map a string onto a valid CPP name.
 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 # Sed expression to map a string onto a valid variable name.
 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 566
 567 SHELL=${CONFIG_SHELL-/bin/sh}
 568
 569
 570 test -n "$DJDIR" || exec 7<&0 </dev/null
 571 exec 6>&1
 572
 573 # Name of the host.
 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 575 # so uname gets run too.
 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 577
 578 #
 579 # Initializations.
 580 #
 581 ac_default_prefix=/usr/local
 582 ac_clean_files=
 583 ac_config_libobj_dir=.
 584 LIBOBJS=
 585 cross_compiling=no
 586 subdirs=
 587 MFLAGS=
 588 MAKEFLAGS=
 589
 590 # Identity of this package.
 591 PACKAGE_NAME='libffi'
 592 PACKAGE_TARNAME='libffi'
 593 PACKAGE_VERSION='3.4.2'
 594 PACKAGE_STRING='libffi 3.4.2'
 595 PACKAGE_BUGREPORT='http://github.com/libffi/libffi/issues'
 596 PACKAGE_URL=''
 597
 598 # Factoring default headers for most tests.
 599 ac_includes_default="\
 600 #include <stdio.h>
 601 #ifdef HAVE_SYS_TYPES_H
 602 # include <sys/types.h>
 603 #endif
 604 #ifdef HAVE_SYS_STAT_H
 605 # include <sys/stat.h>
 606 #endif
 607 #ifdef STDC_HEADERS
 608 # include <stdlib.h>
 609 # include <stddef.h>
 610 #else
 611 # ifdef HAVE_STDLIB_H
 612 #  include <stdlib.h>
 613 # endif
 614 #endif
 615 #ifdef HAVE_STRING_H
 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 617 #  include <memory.h>
 618 # endif
 619 # include <string.h>
 620 #endif
 621 #ifdef HAVE_STRINGS_H
 622 # include <strings.h>
 623 #endif
 624 #ifdef HAVE_INTTYPES_H
 625 # include <inttypes.h>
 626 #endif
 627 #ifdef HAVE_STDINT_H
 628 # include <stdint.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 # include <unistd.h>
 632 #endif"
 633
 634 ac_subst_vars='am__EXEEXT_FALSE
 635 am__EXEEXT_TRUE
 636 LTLIBOBJS
 637 LIBOBJS
 638 get_gcc_base_ver
 639 LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE
 640 LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE
 641 LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE
 642 LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE
 643 LIBFFI_BUILD_VERSIONED_SHLIB_FALSE
 644 LIBFFI_BUILD_VERSIONED_SHLIB_TRUE
 645 OPT_LDFLAGS
 646 SECTION_LDFLAGS
 647 toolexeclibdir
 648 toolexecdir
 649 FFI_DEBUG_FALSE
 650 FFI_DEBUG_TRUE
 651 TARGET_OBJ
 652 TARGETDIR
 653 TARGET
 654 BUILD_DOCS_FALSE
 655 BUILD_DOCS_TRUE
 656 FFI_EXEC_TRAMPOLINE_TABLE
 657 FFI_EXEC_TRAMPOLINE_TABLE_FALSE
 658 FFI_EXEC_TRAMPOLINE_TABLE_TRUE
 659 HAVE_LONG_DOUBLE_VARIANT
 660 HAVE_LONG_DOUBLE
 661 ALLOCA
 662 AM_LTLDFLAGS
 663 AM_RUNTESTFLAGS
 664 TESTSUBDIR_FALSE
 665 TESTSUBDIR_TRUE
 666 MAINT
 667 MAINTAINER_MODE_FALSE
 668 MAINTAINER_MODE_TRUE
 669 READELF
 670 CXXCPP
 671 CPP
 672 OTOOL64
 673 OTOOL
 674 LIPO
 675 NMEDIT
 676 DSYMUTIL
 677 RANLIB
 678 AR
 679 OBJDUMP
 680 LN_S
 681 NM
 682 ac_ct_DUMPBIN
 683 DUMPBIN
 684 LD
 685 FGREP
 686 EGREP
 687 GREP
 688 SED
 689 LIBTOOL
 690 am__fastdepCCAS_FALSE
 691 am__fastdepCCAS_TRUE
 692 CCASDEPMODE
 693 CCASFLAGS
 694 CCAS
 695 CET_FLAGS
 696 am__fastdepCXX_FALSE
 697 am__fastdepCXX_TRUE
 698 CXXDEPMODE
 699 ac_ct_CXX
 700 CXXFLAGS
 701 CXX
 702 am__fastdepCC_FALSE
 703 am__fastdepCC_TRUE
 704 CCDEPMODE
 705 am__nodep
 706 AMDEPBACKSLASH
 707 AMDEP_FALSE
 708 AMDEP_TRUE
 709 am__quote
 710 am__include
 711 DEPDIR
 712 OBJEXT
 713 EXEEXT
 714 ac_ct_CC
 715 CPPFLAGS
 716 LDFLAGS
 717 CFLAGS
 718 CC
 719 GENINSRC_FALSE
 720 GENINSRC_TRUE
 721 AM_BACKSLASH
 722 AM_DEFAULT_VERBOSITY
 723 AM_DEFAULT_V
 724 AM_V
 725 am__untar
 726 am__tar
 727 AMTAR
 728 am__leading_dot
 729 SET_MAKE
 730 AWK
 731 mkdir_p
 732 MKDIR_P
 733 INSTALL_STRIP_PROGRAM
 734 STRIP
 735 install_sh
 736 MAKEINFO
 737 AUTOHEADER
 738 AUTOMAKE
 739 AUTOCONF
 740 ACLOCAL
 741 VERSION
 742 PACKAGE
 743 CYGPATH_W
 744 am__isrc
 745 INSTALL_DATA
 746 INSTALL_SCRIPT
 747 INSTALL_PROGRAM
 748 target_os
 749 target_vendor
 750 target_cpu
 751 target
 752 host_os
 753 host_vendor
 754 host_cpu
 755 host
 756 build_os
 757 build_vendor
 758 build_cpu
 759 build
 760 multi_basedir
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files=''
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_multilib
 803 enable_silent_rules
 804 enable_generated_files_in_srcdir
 805 enable_dependency_tracking
 806 enable_cet
 807 enable_shared
 808 enable_static
 809 with_pic
 810 enable_fast_install
 811 with_gnu_ld
 812 enable_libtool_lock
 813 enable_maintainer_mode
 814 enable_pax_emutramp
 815 enable_debug
 816 enable_structs
 817 enable_raw_api
 818 enable_exec_static_tramp
 819 enable_purify_safety
 820 with_toolexeclibdir
 821 enable_symvers
 822 with_gcc_major_version_only
 823 '
 824       ac_precious_vars='build_alias
 825 host_alias
 826 target_alias
 827 CCAS
 828 CCASFLAGS
 829 CPP
 830 CPPFLAGS
 831 CXXCPP'
 832
 833
 834 # Initialize some variables set by options.
 835 ac_init_help=
 836 ac_init_version=false
 837 ac_unrecognized_opts=
 838 ac_unrecognized_sep=
 839 # The variables have the same names as the options, with
 840 # dashes changed to underlines.
 841 cache_file=/dev/null
 842 exec_prefix=NONE
 843 no_create=
 844 no_recursion=
 845 prefix=NONE
 846 program_prefix=NONE
 847 program_suffix=NONE
 848 program_transform_name=s,x,x,
 849 silent=
 850 site=
 851 srcdir=
 852 verbose=
 853 x_includes=NONE
 854 x_libraries=NONE
 855
 856 # Installation directory options.
 857 # These are left unexpanded so users can "make install exec_prefix=/foo"
 858 # and all the variables that are supposed to be based on exec_prefix
 859 # by default will actually change.
 860 # Use braces instead of parens because sh, perl, etc. also accept them.
 861 # (The list follows the same order as the GNU Coding Standards.)
 862 bindir='${exec_prefix}/bin'
 863 sbindir='${exec_prefix}/sbin'
 864 libexecdir='${exec_prefix}/libexec'
 865 datarootdir='${prefix}/share'
 866 datadir='${datarootdir}'
 867 sysconfdir='${prefix}/etc'
 868 sharedstatedir='${prefix}/com'
 869 localstatedir='${prefix}/var'
 870 includedir='${prefix}/include'
 871 oldincludedir='/usr/include'
 872 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 873 infodir='${datarootdir}/info'
 874 htmldir='${docdir}'
 875 dvidir='${docdir}'
 876 pdfdir='${docdir}'
 877 psdir='${docdir}'
 878 libdir='${exec_prefix}/lib'
 879 localedir='${datarootdir}/locale'
 880 mandir='${datarootdir}/man'
 881
 882 ac_prev=
 883 ac_dashdash=
 884 for ac_option
 885 do
 886   # If the previous option needs an argument, assign it.
 887   if test -n "$ac_prev"; then
 888     eval $ac_prev=\$ac_option
 889     ac_prev=
 890     continue
 891   fi
 892
 893   case $ac_option in
 894   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 895   *=)   ac_optarg= ;;
 896   *)    ac_optarg=yes ;;
 897   esac
 898
 899   # Accept the important Cygnus configure options, so we can diagnose typos.
 900
 901   case $ac_dashdash$ac_option in
 902   --)
 903     ac_dashdash=yes ;;
 904
 905   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 906     ac_prev=bindir ;;
 907   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 908     bindir=$ac_optarg ;;
 909
 910   -build | --build | --buil | --bui | --bu)
 911     ac_prev=build_alias ;;
 912   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 913     build_alias=$ac_optarg ;;
 914
 915   -cache-file | --cache-file | --cache-fil | --cache-fi \
 916   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 917     ac_prev=cache_file ;;
 918   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 919   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 920     cache_file=$ac_optarg ;;
 921
 922   --config-cache | -C)
 923     cache_file=config.cache ;;
 924
 925   -datadir | --datadir | --datadi | --datad)
 926     ac_prev=datadir ;;
 927   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 928     datadir=$ac_optarg ;;
 929
 930   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 931   | --dataroo | --dataro | --datar)
 932     ac_prev=datarootdir ;;
 933   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 934   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 935     datarootdir=$ac_optarg ;;
 936
 937   -disable-* | --disable-*)
 938     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 939     # Reject names that are not valid shell variable names.
 940     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 941       as_fn_error $? "invalid feature name: $ac_useropt"
 942     ac_useropt_orig=$ac_useropt
 943     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 944     case $ac_user_opts in
 945       *"
 946 "enable_$ac_useropt"
 947 "*) ;;
 948       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 949          ac_unrecognized_sep=', ';;
 950     esac
 951     eval enable_$ac_useropt=no ;;
 952
 953   -docdir | --docdir | --docdi | --doc | --do)
 954     ac_prev=docdir ;;
 955   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 956     docdir=$ac_optarg ;;
 957
 958   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 959     ac_prev=dvidir ;;
 960   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 961     dvidir=$ac_optarg ;;
 962
 963   -enable-* | --enable-*)
 964     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 967       as_fn_error $? "invalid feature name: $ac_useropt"
 968     ac_useropt_orig=$ac_useropt
 969     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 970     case $ac_user_opts in
 971       *"
 972 "enable_$ac_useropt"
 973 "*) ;;
 974       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 975          ac_unrecognized_sep=', ';;
 976     esac
 977     eval enable_$ac_useropt=\$ac_optarg ;;
 978
 979   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 980   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 981   | --exec | --exe | --ex)
 982     ac_prev=exec_prefix ;;
 983   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 984   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 985   | --exec=* | --exe=* | --ex=*)
 986     exec_prefix=$ac_optarg ;;
 987
 988   -gas | --gas | --ga | --g)
 989     # Obsolete; use --with-gas.
 990     with_gas=yes ;;
 991
 992   -help | --help | --hel | --he | -h)
 993     ac_init_help=long ;;
 994   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 995     ac_init_help=recursive ;;
 996   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 997     ac_init_help=short ;;
 998
 999   -host | --host | --hos | --ho)
1000     ac_prev=host_alias ;;
1001   -host=* | --host=* | --hos=* | --ho=*)
1002     host_alias=$ac_optarg ;;
1003
1004   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1005     ac_prev=htmldir ;;
1006   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1007   | --ht=*)
1008     htmldir=$ac_optarg ;;
1009
1010   -includedir | --includedir | --includedi | --included | --include \
1011   | --includ | --inclu | --incl | --inc)
1012     ac_prev=includedir ;;
1013   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1014   | --includ=* | --inclu=* | --incl=* | --inc=*)
1015     includedir=$ac_optarg ;;
1016
1017   -infodir | --infodir | --infodi | --infod | --info | --inf)
1018     ac_prev=infodir ;;
1019   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1020     infodir=$ac_optarg ;;
1021
1022   -libdir | --libdir | --libdi | --libd)
1023     ac_prev=libdir ;;
1024   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1025     libdir=$ac_optarg ;;
1026
1027   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1028   | --libexe | --libex | --libe)
1029     ac_prev=libexecdir ;;
1030   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1031   | --libexe=* | --libex=* | --libe=*)
1032     libexecdir=$ac_optarg ;;
1033
1034   -localedir | --localedir | --localedi | --localed | --locale)
1035     ac_prev=localedir ;;
1036   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1037     localedir=$ac_optarg ;;
1038
1039   -localstatedir | --localstatedir | --localstatedi | --localstated \
1040   | --localstate | --localstat | --localsta | --localst | --locals)
1041     ac_prev=localstatedir ;;
1042   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1043   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1044     localstatedir=$ac_optarg ;;
1045
1046   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1047     ac_prev=mandir ;;
1048   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1049     mandir=$ac_optarg ;;
1050
1051   -nfp | --nfp | --nf)
1052     # Obsolete; use --without-fp.
1053     with_fp=no ;;
1054
1055   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1056   | --no-cr | --no-c | -n)
1057     no_create=yes ;;
1058
1059   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1060   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1061     no_recursion=yes ;;
1062
1063   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1064   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1065   | --oldin | --oldi | --old | --ol | --o)
1066     ac_prev=oldincludedir ;;
1067   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1068   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1069   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1070     oldincludedir=$ac_optarg ;;
1071
1072   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1073     ac_prev=prefix ;;
1074   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1075     prefix=$ac_optarg ;;
1076
1077   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1078   | --program-pre | --program-pr | --program-p)
1079     ac_prev=program_prefix ;;
1080   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1081   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1082     program_prefix=$ac_optarg ;;
1083
1084   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1085   | --program-suf | --program-su | --program-s)
1086     ac_prev=program_suffix ;;
1087   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1088   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1089     program_suffix=$ac_optarg ;;
1090
1091   -program-transform-name | --program-transform-name \
1092   | --program-transform-nam | --program-transform-na \
1093   | --program-transform-n | --program-transform- \
1094   | --program-transform | --program-transfor \
1095   | --program-transfo | --program-transf \
1096   | --program-trans | --program-tran \
1097   | --progr-tra | --program-tr | --program-t)
1098     ac_prev=program_transform_name ;;
1099   -program-transform-name=* | --program-transform-name=* \
1100   | --program-transform-nam=* | --program-transform-na=* \
1101   | --program-transform-n=* | --program-transform-=* \
1102   | --program-transform=* | --program-transfor=* \
1103   | --program-transfo=* | --program-transf=* \
1104   | --program-trans=* | --program-tran=* \
1105   | --progr-tra=* | --program-tr=* | --program-t=*)
1106     program_transform_name=$ac_optarg ;;
1107
1108   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1109     ac_prev=pdfdir ;;
1110   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1111     pdfdir=$ac_optarg ;;
1112
1113   -psdir | --psdir | --psdi | --psd | --ps)
1114     ac_prev=psdir ;;
1115   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1116     psdir=$ac_optarg ;;
1117
1118   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1119   | -silent | --silent | --silen | --sile | --sil)
1120     silent=yes ;;
1121
1122   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1123     ac_prev=sbindir ;;
1124   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1125   | --sbi=* | --sb=*)
1126     sbindir=$ac_optarg ;;
1127
1128   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1129   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1130   | --sharedst | --shareds | --shared | --share | --shar \
1131   | --sha | --sh)
1132     ac_prev=sharedstatedir ;;
1133   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1134   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1135   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1136   | --sha=* | --sh=*)
1137     sharedstatedir=$ac_optarg ;;
1138
1139   -site | --site | --sit)
1140     ac_prev=site ;;
1141   -site=* | --site=* | --sit=*)
1142     site=$ac_optarg ;;
1143
1144   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1145     ac_prev=srcdir ;;
1146   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1147     srcdir=$ac_optarg ;;
1148
1149   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1150   | --syscon | --sysco | --sysc | --sys | --sy)
1151     ac_prev=sysconfdir ;;
1152   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1153   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1154     sysconfdir=$ac_optarg ;;
1155
1156   -target | --target | --targe | --targ | --tar | --ta | --t)
1157     ac_prev=target_alias ;;
1158   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1159     target_alias=$ac_optarg ;;
1160
1161   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1162     verbose=yes ;;
1163
1164   -version | --version | --versio | --versi | --vers | -V)
1165     ac_init_version=: ;;
1166
1167   -with-* | --with-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error $? "invalid package name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "with_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval with_$ac_useropt=\$ac_optarg ;;
1182
1183   -without-* | --without-*)
1184     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1185     # Reject names that are not valid shell variable names.
1186     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1187       as_fn_error $? "invalid package name: $ac_useropt"
1188     ac_useropt_orig=$ac_useropt
1189     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1190     case $ac_user_opts in
1191       *"
1192 "with_$ac_useropt"
1193 "*) ;;
1194       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1195          ac_unrecognized_sep=', ';;
1196     esac
1197     eval with_$ac_useropt=no ;;
1198
1199   --x)
1200     # Obsolete; use --with-x.
1201     with_x=yes ;;
1202
1203   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1204   | --x-incl | --x-inc | --x-in | --x-i)
1205     ac_prev=x_includes ;;
1206   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1207   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1208     x_includes=$ac_optarg ;;
1209
1210   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1211   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1212     ac_prev=x_libraries ;;
1213   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1214   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1215     x_libraries=$ac_optarg ;;
1216
1217   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1218 Try \`$0 --help' for more information"
1219     ;;
1220
1221   *=*)
1222     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1223     # Reject names that are not valid shell variable names.
1224     case $ac_envvar in #(
1225       '' | [0-9]* | *[!_$as_cr_alnum]* )
1226       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1227     esac
1228     eval $ac_envvar=\$ac_optarg
1229     export $ac_envvar ;;
1230
1231   *)
1232     # FIXME: should be removed in autoconf 3.0.
1233     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1234     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1235       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1236     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1237     ;;
1238
1239   esac
1240 done
1241
1242 if test -n "$ac_prev"; then
1243   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1244   as_fn_error $? "missing argument to $ac_option"
1245 fi
1246
1247 if test -n "$ac_unrecognized_opts"; then
1248   case $enable_option_checking in
1249     no) ;;
1250     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1251     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1252   esac
1253 fi
1254
1255 # Check all directory arguments for consistency.
1256 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1257                 datadir sysconfdir sharedstatedir localstatedir includedir \
1258                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1259                 libdir localedir mandir
1260 do
1261   eval ac_val=\$$ac_var
1262   # Remove trailing slashes.
1263   case $ac_val in
1264     */ )
1265       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1266       eval $ac_var=\$ac_val;;
1267   esac
1268   # Be sure to have absolute directory names.
1269   case $ac_val in
1270     [\\/$]* | ?:[\\/]* )  continue;;
1271     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1272   esac
1273   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1274 done
1275
1276 # There might be people who depend on the old broken behavior: `$host'
1277 # used to hold the argument of --host etc.
1278 # FIXME: To remove some day.
1279 build=$build_alias
1280 host=$host_alias
1281 target=$target_alias
1282
1283 # FIXME: To remove some day.
1284 if test "x$host_alias" != x; then
1285   if test "x$build_alias" = x; then
1286     cross_compiling=maybe
1287   elif test "x$build_alias" != "x$host_alias"; then
1288     cross_compiling=yes
1289   fi
1290 fi
1291
1292 ac_tool_prefix=
1293 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1294
1295 test "$silent" = yes && exec 6>/dev/null
1296
1297
1298 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1299 ac_ls_di=`ls -di .` &&
1300 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1301   as_fn_error $? "working directory cannot be determined"
1302 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1303   as_fn_error $? "pwd does not report name of working directory"
1304
1305
1306 # Find the source files, if location was not specified.
1307 if test -z "$srcdir"; then
1308   ac_srcdir_defaulted=yes
1309   # Try the directory containing this script, then the parent directory.
1310   ac_confdir=`$as_dirname -- "$as_myself" ||
1311 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1312          X"$as_myself" : 'X\(//\)[^/]' \| \
1313          X"$as_myself" : 'X\(//\)$' \| \
1314          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1315 $as_echo X"$as_myself" |
1316     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1317             s//\1/
1318             q
1319           }
1320           /^X\(\/\/\)[^/].*/{
1321             s//\1/
1322             q
1323           }
1324           /^X\(\/\/\)$/{
1325             s//\1/
1326             q
1327           }
1328           /^X\(\/\).*/{
1329             s//\1/
1330             q
1331           }
1332           s/.*/./; q'`
1333   srcdir=$ac_confdir
1334   if test ! -r "$srcdir/$ac_unique_file"; then
1335     srcdir=..
1336   fi
1337 else
1338   ac_srcdir_defaulted=no
1339 fi
1340 if test ! -r "$srcdir/$ac_unique_file"; then
1341   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1342   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1343 fi
1344 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1345 ac_abs_confdir=`(
1346         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1347         pwd)`
1348 # When building in place, set srcdir=.
1349 if test "$ac_abs_confdir" = "$ac_pwd"; then
1350   srcdir=.
1351 fi
1352 # Remove unnecessary trailing slashes from srcdir.
1353 # Double slashes in file names in object file debugging info
1354 # mess up M-x gdb in Emacs.
1355 case $srcdir in
1356 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1357 esac
1358 for ac_var in $ac_precious_vars; do
1359   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1360   eval ac_env_${ac_var}_value=\$${ac_var}
1361   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1362   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1363 done
1364
1365 #
1366 # Report the --help message.
1367 #
1368 if test "$ac_init_help" = "long"; then
1369   # Omit some internal or obsolete options to make the list less imposing.
1370   # This message is too long to be a string in the A/UX 3.1 sh.
1371   cat <<_ACEOF
1372 \`configure' configures libffi 3.4.2 to adapt to many kinds of systems.
1373
1374 Usage: $0 [OPTION]... [VAR=VALUE]...
1375
1376 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1377 VAR=VALUE.  See below for descriptions of some of the useful variables.
1378
1379 Defaults for the options are specified in brackets.
1380
1381 Configuration:
1382   -h, --help              display this help and exit
1383       --help=short        display options specific to this package
1384       --help=recursive    display the short help of all the included packages
1385   -V, --version           display version information and exit
1386   -q, --quiet, --silent   do not print \`checking ...' messages
1387       --cache-file=FILE   cache test results in FILE [disabled]
1388   -C, --config-cache      alias for \`--cache-file=config.cache'
1389   -n, --no-create         do not create output files
1390       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1391
1392 Installation directories:
1393   --prefix=PREFIX         install architecture-independent files in PREFIX
1394                           [$ac_default_prefix]
1395   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1396                           [PREFIX]
1397
1398 By default, \`make install' will install all the files in
1399 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1400 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1401 for instance \`--prefix=\$HOME'.
1402
1403 For better control, use the options below.
1404
1405 Fine tuning of the installation directories:
1406   --bindir=DIR            user executables [EPREFIX/bin]
1407   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1408   --libexecdir=DIR        program executables [EPREFIX/libexec]
1409   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1410   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1411   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1412   --libdir=DIR            object code libraries [EPREFIX/lib]
1413   --includedir=DIR        C header files [PREFIX/include]
1414   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1415   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1416   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1417   --infodir=DIR           info documentation [DATAROOTDIR/info]
1418   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1419   --mandir=DIR            man documentation [DATAROOTDIR/man]
1420   --docdir=DIR            documentation root [DATAROOTDIR/doc/libffi]
1421   --htmldir=DIR           html documentation [DOCDIR]
1422   --dvidir=DIR            dvi documentation [DOCDIR]
1423   --pdfdir=DIR            pdf documentation [DOCDIR]
1424   --psdir=DIR             ps documentation [DOCDIR]
1425 _ACEOF
1426
1427   cat <<\_ACEOF
1428
1429 Program names:
1430   --program-prefix=PREFIX            prepend PREFIX to installed program names
1431   --program-suffix=SUFFIX            append SUFFIX to installed program names
1432   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1433
1434 System types:
1435   --build=BUILD     configure for building on BUILD [guessed]
1436   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1437   --target=TARGET   configure for building compilers for TARGET [HOST]
1438 _ACEOF
1439 fi
1440
1441 if test -n "$ac_init_help"; then
1442   case $ac_init_help in
1443      short | recursive ) echo "Configuration of libffi 3.4.2:";;
1444    esac
1445   cat <<\_ACEOF
1446
1447 Optional Features:
1448   --disable-option-checking  ignore unrecognized --enable/--with options
1449   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1450   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1451   --enable-multilib       build many library versions (default)
1452   --enable-silent-rules   less verbose build output (undo: "make V=1")
1453   --disable-silent-rules  verbose build output (undo: "make V=0")
1454   --enable-generated-files-in-srcdir
1455                           put copies of generated files in source dir intended
1456                           for creating source tarballs for users without
1457                           texinfo bison or flex
1458   --enable-dependency-tracking
1459                           do not reject slow dependency extractors
1460   --disable-dependency-tracking
1461                           speeds up one-time build
1462   --enable-cet            enable Intel CET in target libraries [default=auto]
1463   --enable-shared[=PKGS]  build shared libraries [default=yes]
1464   --enable-static[=PKGS]  build static libraries [default=yes]
1465   --enable-fast-install[=PKGS]
1466                           optimize for fast installation [default=yes]
1467   --disable-libtool-lock  avoid locking (might break parallel builds)
1468   --enable-maintainer-mode
1469                           enable make rules and dependencies not useful (and
1470                           sometimes confusing) to the casual installer
1471   --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC
1472   --enable-debug          debugging mode
1473   --disable-structs       omit code for struct support
1474   --disable-raw-api       make the raw api unavailable
1475   --enable-exec-static-tramp  enable use of static exec trampolines
1476   --enable-purify-safety  purify-safe mode
1477   --enable-symvers=STYLE  enables symbol versioning of the shared library
1478                           [default=yes]
1479
1480 Optional Packages:
1481   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1482   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1483   --with-pic              try to use only PIC/non-PIC objects [default=use
1484                           both]
1485   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1486   --with-toolexeclibdir=DIR
1487                           install libraries built with a cross compiler within
1488                           DIR
1489   --with-gcc-major-version-only
1490                           use only GCC major number in filesystem paths
1491
1492 Some influential environment variables:
1493   CC          C compiler command
1494   CFLAGS      C compiler flags
1495   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1496               nonstandard directory <lib dir>
1497   LIBS        libraries to pass to the linker, e.g. -l<library>
1498   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1499               you have headers in a nonstandard directory <include dir>
1500   CXX         C++ compiler command
1501   CXXFLAGS    C++ compiler flags
1502   CCAS        assembler compiler command (defaults to CC)
1503   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1504   CPP         C preprocessor
1505   CXXCPP      C++ preprocessor
1506
1507 Use these variables to override the choices made by `configure' or to help
1508 it to find libraries and programs with nonstandard names/locations.
1509
1510 Report bugs to <http://github.com/libffi/libffi/issues>.
1511 _ACEOF
1512 ac_status=$?
1513 fi
1514
1515 if test "$ac_init_help" = "recursive"; then
1516   # If there are subdirs, report their specific --help.
1517   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1518     test -d "$ac_dir" ||
1519       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1520       continue
1521     ac_builddir=.
1522
1523 case "$ac_dir" in
1524 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1525 *)
1526   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1527   # A ".." for each directory in $ac_dir_suffix.
1528   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1529   case $ac_top_builddir_sub in
1530   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1531   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1532   esac ;;
1533 esac
1534 ac_abs_top_builddir=$ac_pwd
1535 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1536 # for backward compatibility:
1537 ac_top_builddir=$ac_top_build_prefix
1538
1539 case $srcdir in
1540   .)  # We are building in place.
1541     ac_srcdir=.
1542     ac_top_srcdir=$ac_top_builddir_sub
1543     ac_abs_top_srcdir=$ac_pwd ;;
1544   [\\/]* | ?:[\\/]* )  # Absolute name.
1545     ac_srcdir=$srcdir$ac_dir_suffix;
1546     ac_top_srcdir=$srcdir
1547     ac_abs_top_srcdir=$srcdir ;;
1548   *) # Relative name.
1549     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1550     ac_top_srcdir=$ac_top_build_prefix$srcdir
1551     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1552 esac
1553 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1554
1555     cd "$ac_dir" || { ac_status=$?; continue; }
1556     # Check for guested configure.
1557     if test -f "$ac_srcdir/configure.gnu"; then
1558       echo &&
1559       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1560     elif test -f "$ac_srcdir/configure"; then
1561       echo &&
1562       $SHELL "$ac_srcdir/configure" --help=recursive
1563     else
1564       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1565     fi || ac_status=$?
1566     cd "$ac_pwd" || { ac_status=$?; break; }
1567   done
1568 fi
1569
1570 test -n "$ac_init_help" && exit $ac_status
1571 if $ac_init_version; then
1572   cat <<\_ACEOF
1573 libffi configure 3.4.2
1574 generated by GNU Autoconf 2.69
1575
1576 Copyright (C) 2012 Free Software Foundation, Inc.
1577 This configure script is free software; the Free Software Foundation
1578 gives unlimited permission to copy, distribute and modify it.
1579 _ACEOF
1580   exit
1581 fi
1582
1583 ## ------------------------ ##
1584 ## Autoconf initialization. ##
1585 ## ------------------------ ##
1586
1587 # ac_fn_c_try_compile LINENO
1588 # --------------------------
1589 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1590 ac_fn_c_try_compile ()
1591 {
1592   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593   rm -f conftest.$ac_objext
1594   if { { ac_try="$ac_compile"
1595 case "(($ac_try" in
1596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597   *) ac_try_echo=$ac_try;;
1598 esac
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601   (eval "$ac_compile") 2>conftest.err
1602   ac_status=$?
1603   if test -s conftest.err; then
1604     grep -v '^ *+' conftest.err >conftest.er1
1605     cat conftest.er1 >&5
1606     mv -f conftest.er1 conftest.err
1607   fi
1608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609   test $ac_status = 0; } && {
1610          test -z "$ac_c_werror_flag" ||
1611          test ! -s conftest.err
1612        } && test -s conftest.$ac_objext; then :
1613   ac_retval=0
1614 else
1615   $as_echo "$as_me: failed program was:" >&5
1616 sed 's/^/| /' conftest.$ac_ext >&5
1617
1618         ac_retval=1
1619 fi
1620   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621   as_fn_set_status $ac_retval
1622
1623 } # ac_fn_c_try_compile
1624
1625 # ac_fn_cxx_try_compile LINENO
1626 # ----------------------------
1627 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1628 ac_fn_cxx_try_compile ()
1629 {
1630   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1631   rm -f conftest.$ac_objext
1632   if { { ac_try="$ac_compile"
1633 case "(($ac_try" in
1634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635   *) ac_try_echo=$ac_try;;
1636 esac
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639   (eval "$ac_compile") 2>conftest.err
1640   ac_status=$?
1641   if test -s conftest.err; then
1642     grep -v '^ *+' conftest.err >conftest.er1
1643     cat conftest.er1 >&5
1644     mv -f conftest.er1 conftest.err
1645   fi
1646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647   test $ac_status = 0; } && {
1648          test -z "$ac_cxx_werror_flag" ||
1649          test ! -s conftest.err
1650        } && test -s conftest.$ac_objext; then :
1651   ac_retval=0
1652 else
1653   $as_echo "$as_me: failed program was:" >&5
1654 sed 's/^/| /' conftest.$ac_ext >&5
1655
1656         ac_retval=1
1657 fi
1658   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659   as_fn_set_status $ac_retval
1660
1661 } # ac_fn_cxx_try_compile
1662
1663 # ac_fn_c_try_link LINENO
1664 # -----------------------
1665 # Try to link conftest.$ac_ext, and return whether this succeeded.
1666 ac_fn_c_try_link ()
1667 {
1668   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669   rm -f conftest.$ac_objext conftest$ac_exeext
1670   if { { ac_try="$ac_link"
1671 case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_link") 2>conftest.err
1678   ac_status=$?
1679   if test -s conftest.err; then
1680     grep -v '^ *+' conftest.err >conftest.er1
1681     cat conftest.er1 >&5
1682     mv -f conftest.er1 conftest.err
1683   fi
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; } && {
1686          test -z "$ac_c_werror_flag" ||
1687          test ! -s conftest.err
1688        } && test -s conftest$ac_exeext && {
1689          test "$cross_compiling" = yes ||
1690          test -x conftest$ac_exeext
1691        }; then :
1692   ac_retval=0
1693 else
1694   $as_echo "$as_me: failed program was:" >&5
1695 sed 's/^/| /' conftest.$ac_ext >&5
1696
1697         ac_retval=1
1698 fi
1699   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1700   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1701   # interfere with the next link command; also delete a directory that is
1702   # left behind by Apple's compiler.  We do this before executing the actions.
1703   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705   as_fn_set_status $ac_retval
1706
1707 } # ac_fn_c_try_link
1708
1709 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1710 # -------------------------------------------------------
1711 # Tests whether HEADER exists and can be compiled using the include files in
1712 # INCLUDES, setting the cache variable VAR accordingly.
1713 ac_fn_c_check_header_compile ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1717 $as_echo_n "checking for $2... " >&6; }
1718 if eval \${$3+:} false; then :
1719   $as_echo_n "(cached) " >&6
1720 else
1721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1722 /* end confdefs.h.  */
1723 $4
1724 #include <$2>
1725 _ACEOF
1726 if ac_fn_c_try_compile "$LINENO"; then :
1727   eval "$3=yes"
1728 else
1729   eval "$3=no"
1730 fi
1731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1732 fi
1733 eval ac_res=\$$3
1734                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737
1738 } # ac_fn_c_check_header_compile
1739
1740 # ac_fn_c_try_cpp LINENO
1741 # ----------------------
1742 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1743 ac_fn_c_try_cpp ()
1744 {
1745   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746   if { { ac_try="$ac_cpp conftest.$ac_ext"
1747 case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1754   ac_status=$?
1755   if test -s conftest.err; then
1756     grep -v '^ *+' conftest.err >conftest.er1
1757     cat conftest.er1 >&5
1758     mv -f conftest.er1 conftest.err
1759   fi
1760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1761   test $ac_status = 0; } > conftest.i && {
1762          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1763          test ! -s conftest.err
1764        }; then :
1765   ac_retval=0
1766 else
1767   $as_echo "$as_me: failed program was:" >&5
1768 sed 's/^/| /' conftest.$ac_ext >&5
1769
1770     ac_retval=1
1771 fi
1772   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773   as_fn_set_status $ac_retval
1774
1775 } # ac_fn_c_try_cpp
1776
1777 # ac_fn_c_try_run LINENO
1778 # ----------------------
1779 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1780 # that executables *can* be run.
1781 ac_fn_c_try_run ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   if { { ac_try="$ac_link"
1785 case "(($ac_try" in
1786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1787   *) ac_try_echo=$ac_try;;
1788 esac
1789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1790 $as_echo "$ac_try_echo"; } >&5
1791   (eval "$ac_link") 2>&5
1792   ac_status=$?
1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1794   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1795   { { case "(($ac_try" in
1796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1797   *) ac_try_echo=$ac_try;;
1798 esac
1799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1800 $as_echo "$ac_try_echo"; } >&5
1801   (eval "$ac_try") 2>&5
1802   ac_status=$?
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; }; }; then :
1805   ac_retval=0
1806 else
1807   $as_echo "$as_me: program exited with status $ac_status" >&5
1808        $as_echo "$as_me: failed program was:" >&5
1809 sed 's/^/| /' conftest.$ac_ext >&5
1810
1811        ac_retval=$ac_status
1812 fi
1813   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1815   as_fn_set_status $ac_retval
1816
1817 } # ac_fn_c_try_run
1818
1819 # ac_fn_c_check_func LINENO FUNC VAR
1820 # ----------------------------------
1821 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1822 ac_fn_c_check_func ()
1823 {
1824   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1826 $as_echo_n "checking for $2... " >&6; }
1827 if eval \${$3+:} false; then :
1828   $as_echo_n "(cached) " >&6
1829 else
1830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1831 /* end confdefs.h.  */
1832 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1833    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1834 #define $2 innocuous_$2
1835
1836 /* System header to define __stub macros and hopefully few prototypes,
1837     which can conflict with char $2 (); below.
1838     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1839     <limits.h> exists even on freestanding compilers.  */
1840
1841 #ifdef __STDC__
1842 # include <limits.h>
1843 #else
1844 # include <assert.h>
1845 #endif
1846
1847 #undef $2
1848
1849 /* Override any GCC internal prototype to avoid an error.
1850    Use char because int might match the return type of a GCC
1851    builtin and then its argument prototype would still apply.  */
1852 #ifdef __cplusplus
1853 extern "C"
1854 #endif
1855 char $2 ();
1856 /* The GNU C library defines this for functions which it implements
1857     to always fail with ENOSYS.  Some functions are actually named
1858     something starting with __ and the normal name is an alias.  */
1859 #if defined __stub_$2 || defined __stub___$2
1860 choke me
1861 #endif
1862
1863 int
1864 main ()
1865 {
1866 return $2 ();
1867   ;
1868   return 0;
1869 }
1870 _ACEOF
1871 if ac_fn_c_try_link "$LINENO"; then :
1872   eval "$3=yes"
1873 else
1874   eval "$3=no"
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext \
1877     conftest$ac_exeext conftest.$ac_ext
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1883
1884 } # ac_fn_c_check_func
1885
1886 # ac_fn_cxx_try_cpp LINENO
1887 # ------------------------
1888 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1889 ac_fn_cxx_try_cpp ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_cpp conftest.$ac_ext"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1900   ac_status=$?
1901   if test -s conftest.err; then
1902     grep -v '^ *+' conftest.err >conftest.er1
1903     cat conftest.er1 >&5
1904     mv -f conftest.er1 conftest.err
1905   fi
1906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1907   test $ac_status = 0; } > conftest.i && {
1908          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1909          test ! -s conftest.err
1910        }; then :
1911   ac_retval=0
1912 else
1913   $as_echo "$as_me: failed program was:" >&5
1914 sed 's/^/| /' conftest.$ac_ext >&5
1915
1916     ac_retval=1
1917 fi
1918   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1919   as_fn_set_status $ac_retval
1920
1921 } # ac_fn_cxx_try_cpp
1922
1923 # ac_fn_cxx_try_link LINENO
1924 # -------------------------
1925 # Try to link conftest.$ac_ext, and return whether this succeeded.
1926 ac_fn_cxx_try_link ()
1927 {
1928   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1929   rm -f conftest.$ac_objext conftest$ac_exeext
1930   if { { ac_try="$ac_link"
1931 case "(($ac_try" in
1932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1933   *) ac_try_echo=$ac_try;;
1934 esac
1935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1936 $as_echo "$ac_try_echo"; } >&5
1937   (eval "$ac_link") 2>conftest.err
1938   ac_status=$?
1939   if test -s conftest.err; then
1940     grep -v '^ *+' conftest.err >conftest.er1
1941     cat conftest.er1 >&5
1942     mv -f conftest.er1 conftest.err
1943   fi
1944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1945   test $ac_status = 0; } && {
1946          test -z "$ac_cxx_werror_flag" ||
1947          test ! -s conftest.err
1948        } && test -s conftest$ac_exeext && {
1949          test "$cross_compiling" = yes ||
1950          test -x conftest$ac_exeext
1951        }; then :
1952   ac_retval=0
1953 else
1954   $as_echo "$as_me: failed program was:" >&5
1955 sed 's/^/| /' conftest.$ac_ext >&5
1956
1957         ac_retval=1
1958 fi
1959   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1960   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1961   # interfere with the next link command; also delete a directory that is
1962   # left behind by Apple's compiler.  We do this before executing the actions.
1963   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1964   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1965   as_fn_set_status $ac_retval
1966
1967 } # ac_fn_cxx_try_link
1968
1969 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1970 # --------------------------------------------
1971 # Tries to find the compile-time value of EXPR in a program that includes
1972 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1973 # computed
1974 ac_fn_c_compute_int ()
1975 {
1976   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1977   if test "$cross_compiling" = yes; then
1978     # Depending upon the size, compute the lo and hi bounds.
1979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h.  */
1981 $4
1982 int
1983 main ()
1984 {
1985 static int test_array [1 - 2 * !(($2) >= 0)];
1986 test_array [0] = 0;
1987 return test_array [0];
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   ac_lo=0 ac_mid=0
1995   while :; do
1996     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h.  */
1998 $4
1999 int
2000 main ()
2001 {
2002 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2003 test_array [0] = 0;
2004 return test_array [0];
2005
2006   ;
2007   return 0;
2008 }
2009 _ACEOF
2010 if ac_fn_c_try_compile "$LINENO"; then :
2011   ac_hi=$ac_mid; break
2012 else
2013   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2014                         if test $ac_lo -le $ac_mid; then
2015                           ac_lo= ac_hi=
2016                           break
2017                         fi
2018                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2019 fi
2020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021   done
2022 else
2023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2024 /* end confdefs.h.  */
2025 $4
2026 int
2027 main ()
2028 {
2029 static int test_array [1 - 2 * !(($2) < 0)];
2030 test_array [0] = 0;
2031 return test_array [0];
2032
2033   ;
2034   return 0;
2035 }
2036 _ACEOF
2037 if ac_fn_c_try_compile "$LINENO"; then :
2038   ac_hi=-1 ac_mid=-1
2039   while :; do
2040     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h.  */
2042 $4
2043 int
2044 main ()
2045 {
2046 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2047 test_array [0] = 0;
2048 return test_array [0];
2049
2050   ;
2051   return 0;
2052 }
2053 _ACEOF
2054 if ac_fn_c_try_compile "$LINENO"; then :
2055   ac_lo=$ac_mid; break
2056 else
2057   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2058                         if test $ac_mid -le $ac_hi; then
2059                           ac_lo= ac_hi=
2060                           break
2061                         fi
2062                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065   done
2066 else
2067   ac_lo= ac_hi=
2068 fi
2069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070 fi
2071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2072 # Binary search between lo and hi bounds.
2073 while test "x$ac_lo" != "x$ac_hi"; do
2074   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2076 /* end confdefs.h.  */
2077 $4
2078 int
2079 main ()
2080 {
2081 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2082 test_array [0] = 0;
2083 return test_array [0];
2084
2085   ;
2086   return 0;
2087 }
2088 _ACEOF
2089 if ac_fn_c_try_compile "$LINENO"; then :
2090   ac_hi=$ac_mid
2091 else
2092   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2093 fi
2094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095 done
2096 case $ac_lo in #((
2097 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2098 '') ac_retval=1 ;;
2099 esac
2100   else
2101     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 static long int longval () { return $2; }
2105 static unsigned long int ulongval () { return $2; }
2106 #include <stdio.h>
2107 #include <stdlib.h>
2108 int
2109 main ()
2110 {
2111
2112   FILE *f = fopen ("conftest.val", "w");
2113   if (! f)
2114     return 1;
2115   if (($2) < 0)
2116     {
2117       long int i = longval ();
2118       if (i != ($2))
2119         return 1;
2120       fprintf (f, "%ld", i);
2121     }
2122   else
2123     {
2124       unsigned long int i = ulongval ();
2125       if (i != ($2))
2126         return 1;
2127       fprintf (f, "%lu", i);
2128     }
2129   /* Do not output a trailing newline, as this causes \r\n confusion
2130      on some platforms.  */
2131   return ferror (f) || fclose (f) != 0;
2132
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_run "$LINENO"; then :
2138   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2139 else
2140   ac_retval=1
2141 fi
2142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2143   conftest.$ac_objext conftest.beam conftest.$ac_ext
2144 rm -f conftest.val
2145
2146   fi
2147   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2148   as_fn_set_status $ac_retval
2149
2150 } # ac_fn_c_compute_int
2151
2152 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2153 # -------------------------------------------------------
2154 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2155 # the include files in INCLUDES and setting the cache variable VAR
2156 # accordingly.
2157 ac_fn_c_check_header_mongrel ()
2158 {
2159   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2160   if eval \${$3+:} false; then :
2161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2162 $as_echo_n "checking for $2... " >&6; }
2163 if eval \${$3+:} false; then :
2164   $as_echo_n "(cached) " >&6
2165 fi
2166 eval ac_res=\$$3
2167                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2168 $as_echo "$ac_res" >&6; }
2169 else
2170   # Is the header compilable?
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2172 $as_echo_n "checking $2 usability... " >&6; }
2173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h.  */
2175 $4
2176 #include <$2>
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_header_compiler=yes
2180 else
2181   ac_header_compiler=no
2182 fi
2183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2185 $as_echo "$ac_header_compiler" >&6; }
2186
2187 # Is the header present?
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2189 $as_echo_n "checking $2 presence... " >&6; }
2190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 #include <$2>
2193 _ACEOF
2194 if ac_fn_c_try_cpp "$LINENO"; then :
2195   ac_header_preproc=yes
2196 else
2197   ac_header_preproc=no
2198 fi
2199 rm -f conftest.err conftest.i conftest.$ac_ext
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2201 $as_echo "$ac_header_preproc" >&6; }
2202
2203 # So?  What about this header?
2204 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2205   yes:no: )
2206     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2207 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2208     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2209 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2210     ;;
2211   no:yes:* )
2212     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2213 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2214     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2215 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2216     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2217 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2218     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2219 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2220     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2221 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2222 ( $as_echo "## ----------------------------------------------------- ##
2223 ## Report this to http://github.com/libffi/libffi/issues ##
2224 ## ----------------------------------------------------- ##"
2225      ) | sed "s/^/$as_me: WARNING:     /" >&2
2226     ;;
2227 esac
2228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2229 $as_echo_n "checking for $2... " >&6; }
2230 if eval \${$3+:} false; then :
2231   $as_echo_n "(cached) " >&6
2232 else
2233   eval "$3=\$ac_header_compiler"
2234 fi
2235 eval ac_res=\$$3
2236                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2237 $as_echo "$ac_res" >&6; }
2238 fi
2239   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2240
2241 } # ac_fn_c_check_header_mongrel
2242
2243 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2244 # -------------------------------------------
2245 # Tests whether TYPE exists after having included INCLUDES, setting cache
2246 # variable VAR accordingly.
2247 ac_fn_c_check_type ()
2248 {
2249   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2251 $as_echo_n "checking for $2... " >&6; }
2252 if eval \${$3+:} false; then :
2253   $as_echo_n "(cached) " >&6
2254 else
2255   eval "$3=no"
2256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h.  */
2258 $4
2259 int
2260 main ()
2261 {
2262 if (sizeof ($2))
2263          return 0;
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 if ac_fn_c_try_compile "$LINENO"; then :
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271 $4
2272 int
2273 main ()
2274 {
2275 if (sizeof (($2)))
2276             return 0;
2277   ;
2278   return 0;
2279 }
2280 _ACEOF
2281 if ac_fn_c_try_compile "$LINENO"; then :
2282
2283 else
2284   eval "$3=yes"
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 fi
2290 eval ac_res=\$$3
2291                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2292 $as_echo "$ac_res" >&6; }
2293   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2294
2295 } # ac_fn_c_check_type
2296 cat >config.log <<_ACEOF
2297 This file contains any messages produced by compilers while
2298 running configure, to aid debugging if configure makes a mistake.
2299
2300 It was created by libffi $as_me 3.4.2, which was
2301 generated by GNU Autoconf 2.69.  Invocation command line was
2302
2303   $ $0 $@
2304
2305 _ACEOF
2306 exec 5>>config.log
2307 {
2308 cat <<_ASUNAME
2309 ## --------- ##
2310 ## Platform. ##
2311 ## --------- ##
2312
2313 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2314 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2315 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2316 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2317 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2318
2319 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2320 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2321
2322 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2323 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2324 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2325 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2326 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2327 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2328 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2329
2330 _ASUNAME
2331
2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333 for as_dir in $PATH
2334 do
2335   IFS=$as_save_IFS
2336   test -z "$as_dir" && as_dir=.
2337     $as_echo "PATH: $as_dir"
2338   done
2339 IFS=$as_save_IFS
2340
2341 } >&5
2342
2343 cat >&5 <<_ACEOF
2344
2345
2346 ## ----------- ##
2347 ## Core tests. ##
2348 ## ----------- ##
2349
2350 _ACEOF
2351
2352
2353 # Keep a trace of the command line.
2354 # Strip out --no-create and --no-recursion so they do not pile up.
2355 # Strip out --silent because we don't want to record it for future runs.
2356 # Also quote any args containing shell meta-characters.
2357 # Make two passes to allow for proper duplicate-argument suppression.
2358 ac_configure_args=
2359 ac_configure_args0=
2360 ac_configure_args1=
2361 ac_must_keep_next=false
2362 for ac_pass in 1 2
2363 do
2364   for ac_arg
2365   do
2366     case $ac_arg in
2367     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2368     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2369     | -silent | --silent | --silen | --sile | --sil)
2370       continue ;;
2371     *\'*)
2372       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2373     esac
2374     case $ac_pass in
2375     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2376     2)
2377       as_fn_append ac_configure_args1 " '$ac_arg'"
2378       if test $ac_must_keep_next = true; then
2379         ac_must_keep_next=false # Got value, back to normal.
2380       else
2381         case $ac_arg in
2382           *=* | --config-cache | -C | -disable-* | --disable-* \
2383           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2384           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2385           | -with-* | --with-* | -without-* | --without-* | --x)
2386             case "$ac_configure_args0 " in
2387               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2388             esac
2389             ;;
2390           -* ) ac_must_keep_next=true ;;
2391         esac
2392       fi
2393       as_fn_append ac_configure_args " '$ac_arg'"
2394       ;;
2395     esac
2396   done
2397 done
2398 { ac_configure_args0=; unset ac_configure_args0;}
2399 { ac_configure_args1=; unset ac_configure_args1;}
2400
2401 # When interrupted or exit'd, cleanup temporary files, and complete
2402 # config.log.  We remove comments because anyway the quotes in there
2403 # would cause problems or look ugly.
2404 # WARNING: Use '\'' to represent an apostrophe within the trap.
2405 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2406 trap 'exit_status=$?
2407   # Save into config.log some information that might help in debugging.
2408   {
2409     echo
2410
2411     $as_echo "## ---------------- ##
2412 ## Cache variables. ##
2413 ## ---------------- ##"
2414     echo
2415     # The following way of writing the cache mishandles newlines in values,
2416 (
2417   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2418     eval ac_val=\$$ac_var
2419     case $ac_val in #(
2420     *${as_nl}*)
2421       case $ac_var in #(
2422       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2423 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2424       esac
2425       case $ac_var in #(
2426       _ | IFS | as_nl) ;; #(
2427       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2428       *) { eval $ac_var=; unset $ac_var;} ;;
2429       esac ;;
2430     esac
2431   done
2432   (set) 2>&1 |
2433     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2434     *${as_nl}ac_space=\ *)
2435       sed -n \
2436         "s/'\''/'\''\\\\'\'''\''/g;
2437           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2438       ;; #(
2439     *)
2440       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2441       ;;
2442     esac |
2443     sort
2444 )
2445     echo
2446
2447     $as_echo "## ----------------- ##
2448 ## Output variables. ##
2449 ## ----------------- ##"
2450     echo
2451     for ac_var in $ac_subst_vars
2452     do
2453       eval ac_val=\$$ac_var
2454       case $ac_val in
2455       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2456       esac
2457       $as_echo "$ac_var='\''$ac_val'\''"
2458     done | sort
2459     echo
2460
2461     if test -n "$ac_subst_files"; then
2462       $as_echo "## ------------------- ##
2463 ## File substitutions. ##
2464 ## ------------------- ##"
2465       echo
2466       for ac_var in $ac_subst_files
2467       do
2468         eval ac_val=\$$ac_var
2469         case $ac_val in
2470         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2471         esac
2472         $as_echo "$ac_var='\''$ac_val'\''"
2473       done | sort
2474       echo
2475     fi
2476
2477     if test -s confdefs.h; then
2478       $as_echo "## ----------- ##
2479 ## confdefs.h. ##
2480 ## ----------- ##"
2481       echo
2482       cat confdefs.h
2483       echo
2484     fi
2485     test "$ac_signal" != 0 &&
2486       $as_echo "$as_me: caught signal $ac_signal"
2487     $as_echo "$as_me: exit $exit_status"
2488   } >&5
2489   rm -f core *.core core.conftest.* &&
2490     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2491     exit $exit_status
2492 ' 0
2493 for ac_signal in 1 2 13 15; do
2494   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2495 done
2496 ac_signal=0
2497
2498 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2499 rm -f -r conftest* confdefs.h
2500
2501 $as_echo "/* confdefs.h */" > confdefs.h
2502
2503 # Predefined preprocessor variables.
2504
2505 cat >>confdefs.h <<_ACEOF
2506 #define PACKAGE_NAME "$PACKAGE_NAME"
2507 _ACEOF
2508
2509 cat >>confdefs.h <<_ACEOF
2510 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2511 _ACEOF
2512
2513 cat >>confdefs.h <<_ACEOF
2514 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2515 _ACEOF
2516
2517 cat >>confdefs.h <<_ACEOF
2518 #define PACKAGE_STRING "$PACKAGE_STRING"
2519 _ACEOF
2520
2521 cat >>confdefs.h <<_ACEOF
2522 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2523 _ACEOF
2524
2525 cat >>confdefs.h <<_ACEOF
2526 #define PACKAGE_URL "$PACKAGE_URL"
2527 _ACEOF
2528
2529
2530 # Let the site file select an alternate cache file if it wants to.
2531 # Prefer an explicitly selected file to automatically selected ones.
2532 ac_site_file1=NONE
2533 ac_site_file2=NONE
2534 if test -n "$CONFIG_SITE"; then
2535   # We do not want a PATH search for config.site.
2536   case $CONFIG_SITE in #((
2537     -*)  ac_site_file1=./$CONFIG_SITE;;
2538     */*) ac_site_file1=$CONFIG_SITE;;
2539     *)   ac_site_file1=./$CONFIG_SITE;;
2540   esac
2541 elif test "x$prefix" != xNONE; then
2542   ac_site_file1=$prefix/share/config.site
2543   ac_site_file2=$prefix/etc/config.site
2544 else
2545   ac_site_file1=$ac_default_prefix/share/config.site
2546   ac_site_file2=$ac_default_prefix/etc/config.site
2547 fi
2548 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2549 do
2550   test "x$ac_site_file" = xNONE && continue
2551   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2552     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2553 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2554     sed 's/^/| /' "$ac_site_file" >&5
2555     . "$ac_site_file" \
2556       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2558 as_fn_error $? "failed to load site script $ac_site_file
2559 See \`config.log' for more details" "$LINENO" 5; }
2560   fi
2561 done
2562
2563 if test -r "$cache_file"; then
2564   # Some versions of bash will fail to source /dev/null (special files
2565   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2566   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2567     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2568 $as_echo "$as_me: loading cache $cache_file" >&6;}
2569     case $cache_file in
2570       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2571       *)                      . "./$cache_file";;
2572     esac
2573   fi
2574 else
2575   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2576 $as_echo "$as_me: creating cache $cache_file" >&6;}
2577   >$cache_file
2578 fi
2579
2580 # Check that the precious variables saved in the cache have kept the same
2581 # value.
2582 ac_cache_corrupted=false
2583 for ac_var in $ac_precious_vars; do
2584   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2585   eval ac_new_set=\$ac_env_${ac_var}_set
2586   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2587   eval ac_new_val=\$ac_env_${ac_var}_value
2588   case $ac_old_set,$ac_new_set in
2589     set,)
2590       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2591 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2592       ac_cache_corrupted=: ;;
2593     ,set)
2594       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2595 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2596       ac_cache_corrupted=: ;;
2597     ,);;
2598     *)
2599       if test "x$ac_old_val" != "x$ac_new_val"; then
2600         # differences in whitespace do not lead to failure.
2601         ac_old_val_w=`echo x $ac_old_val`
2602         ac_new_val_w=`echo x $ac_new_val`
2603         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2604           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2605 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2606           ac_cache_corrupted=:
2607         else
2608           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2609 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2610           eval $ac_var=\$ac_old_val
2611         fi
2612         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2613 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2614         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2615 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2616       fi;;
2617   esac
2618   # Pass precious variables to config.status.
2619   if test "$ac_new_set" = set; then
2620     case $ac_new_val in
2621     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2622     *) ac_arg=$ac_var=$ac_new_val ;;
2623     esac
2624     case " $ac_configure_args " in
2625       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2626       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2627     esac
2628   fi
2629 done
2630 if $ac_cache_corrupted; then
2631   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2634 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2635   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2636 fi
2637 ## -------------------- ##
2638 ## Main body of script. ##
2639 ## -------------------- ##
2640
2641 ac_ext=c
2642 ac_cpp='$CPP $CPPFLAGS'
2643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2646
2647
2648
2649
2650
2651 ac_config_headers="$ac_config_headers fficonfig.h"
2652
2653
2654 # Default to --enable-multilib
2655 # Check whether --enable-multilib was given.
2656 if test "${enable_multilib+set}" = set; then :
2657   enableval=$enable_multilib; case "$enableval" in
2658   yes) multilib=yes ;;
2659   no)  multilib=no ;;
2660   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2661  esac
2662 else
2663   multilib=yes
2664 fi
2665
2666
2667 # We may get other options which we leave undocumented:
2668 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2669 # See config-ml.in if you want the gory details.
2670
2671 if test "$srcdir" = "."; then
2672   if test "$with_target_subdir" != "."; then
2673     multi_basedir="$srcdir/$with_multisrctop../.."
2674   else
2675     multi_basedir="$srcdir/$with_multisrctop.."
2676   fi
2677 else
2678   multi_basedir="$srcdir/.."
2679 fi
2680
2681
2682 # Even if the default multilib is not a cross compilation,
2683 # it may be that some of the other multilibs are.
2684 if test $cross_compiling = no && test $multilib = yes \
2685    && test "x${with_multisubdir}" != x ; then
2686    cross_compiling=maybe
2687 fi
2688
2689 ac_config_commands="$ac_config_commands default-1"
2690
2691
2692 ac_aux_dir=
2693 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2694   if test -f "$ac_dir/install-sh"; then
2695     ac_aux_dir=$ac_dir
2696     ac_install_sh="$ac_aux_dir/install-sh -c"
2697     break
2698   elif test -f "$ac_dir/install.sh"; then
2699     ac_aux_dir=$ac_dir
2700     ac_install_sh="$ac_aux_dir/install.sh -c"
2701     break
2702   elif test -f "$ac_dir/shtool"; then
2703     ac_aux_dir=$ac_dir
2704     ac_install_sh="$ac_aux_dir/shtool install -c"
2705     break
2706   fi
2707 done
2708 if test -z "$ac_aux_dir"; then
2709   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2710 fi
2711
2712 # These three variables are undocumented and unsupported,
2713 # and are intended to be withdrawn in a future Autoconf release.
2714 # They can cause serious problems if a builder's source tree is in a directory
2715 # whose full name contains unusual characters.
2716 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2717 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2718 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2719
2720
2721 # Make sure we can run config.sub.
2722 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2723   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2724
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2726 $as_echo_n "checking build system type... " >&6; }
2727 if ${ac_cv_build+:} false; then :
2728   $as_echo_n "(cached) " >&6
2729 else
2730   ac_build_alias=$build_alias
2731 test "x$ac_build_alias" = x &&
2732   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2733 test "x$ac_build_alias" = x &&
2734   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2735 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2736   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2737
2738 fi
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2740 $as_echo "$ac_cv_build" >&6; }
2741 case $ac_cv_build in
2742 *-*-*) ;;
2743 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2744 esac
2745 build=$ac_cv_build
2746 ac_save_IFS=$IFS; IFS='-'
2747 set x $ac_cv_build
2748 shift
2749 build_cpu=$1
2750 build_vendor=$2
2751 shift; shift
2752 # Remember, the first character of IFS is used to create $*,
2753 # except with old shells:
2754 build_os=$*
2755 IFS=$ac_save_IFS
2756 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2757
2758
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2760 $as_echo_n "checking host system type... " >&6; }
2761 if ${ac_cv_host+:} false; then :
2762   $as_echo_n "(cached) " >&6
2763 else
2764   if test "x$host_alias" = x; then
2765   ac_cv_host=$ac_cv_build
2766 else
2767   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2768     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2769 fi
2770
2771 fi
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2773 $as_echo "$ac_cv_host" >&6; }
2774 case $ac_cv_host in
2775 *-*-*) ;;
2776 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2777 esac
2778 host=$ac_cv_host
2779 ac_save_IFS=$IFS; IFS='-'
2780 set x $ac_cv_host
2781 shift
2782 host_cpu=$1
2783 host_vendor=$2
2784 shift; shift
2785 # Remember, the first character of IFS is used to create $*,
2786 # except with old shells:
2787 host_os=$*
2788 IFS=$ac_save_IFS
2789 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2790
2791
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2793 $as_echo_n "checking target system type... " >&6; }
2794 if ${ac_cv_target+:} false; then :
2795   $as_echo_n "(cached) " >&6
2796 else
2797   if test "x$target_alias" = x; then
2798   ac_cv_target=$ac_cv_host
2799 else
2800   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2801     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2802 fi
2803
2804 fi
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2806 $as_echo "$ac_cv_target" >&6; }
2807 case $ac_cv_target in
2808 *-*-*) ;;
2809 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2810 esac
2811 target=$ac_cv_target
2812 ac_save_IFS=$IFS; IFS='-'
2813 set x $ac_cv_target
2814 shift
2815 target_cpu=$1
2816 target_vendor=$2
2817 shift; shift
2818 # Remember, the first character of IFS is used to create $*,
2819 # except with old shells:
2820 target_os=$*
2821 IFS=$ac_save_IFS
2822 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2823
2824
2825 # The aliases save the names the user supplied, while $host etc.
2826 # will get canonicalized.
2827 test -n "$target_alias" &&
2828   test "$program_prefix$program_suffix$program_transform_name" = \
2829     NONENONEs,x,x, &&
2830   program_prefix=${target_alias}-
2831
2832 target_alias=${target_alias-$host_alias}
2833
2834 am__api_version='1.15'
2835
2836 # Find a good install program.  We prefer a C program (faster),
2837 # so one script is as good as another.  But avoid the broken or
2838 # incompatible versions:
2839 # SysV /etc/install, /usr/sbin/install
2840 # SunOS /usr/etc/install
2841 # IRIX /sbin/install
2842 # AIX /bin/install
2843 # AmigaOS /C/install, which installs bootblocks on floppy discs
2844 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2847 # OS/2's system install, which has a completely different semantic
2848 # ./install, which can be erroneously created by make from ./install.sh.
2849 # Reject install programs that cannot install multiple files.
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2851 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2852 if test -z "$INSTALL"; then
2853 if ${ac_cv_path_install+:} false; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2857 for as_dir in $PATH
2858 do
2859   IFS=$as_save_IFS
2860   test -z "$as_dir" && as_dir=.
2861     # Account for people who put trailing slashes in PATH elements.
2862 case $as_dir/ in #((
2863   ./ | .// | /[cC]/* | \
2864   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2865   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2866   /usr/ucb/* ) ;;
2867   *)
2868     # OSF1 and SCO ODT 3.0 have their own names for install.
2869     # Don't use installbsd from OSF since it installs stuff as root
2870     # by default.
2871     for ac_prog in ginstall scoinst install; do
2872       for ac_exec_ext in '' $ac_executable_extensions; do
2873         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2874           if test $ac_prog = install &&
2875             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2876             # AIX install.  It has an incompatible calling convention.
2877             :
2878           elif test $ac_prog = install &&
2879             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2880             # program-specific install script used by HP pwplus--don't use.
2881             :
2882           else
2883             rm -rf conftest.one conftest.two conftest.dir
2884             echo one > conftest.one
2885             echo two > conftest.two
2886             mkdir conftest.dir
2887             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2888               test -s conftest.one && test -s conftest.two &&
2889               test -s conftest.dir/conftest.one &&
2890               test -s conftest.dir/conftest.two
2891             then
2892               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2893               break 3
2894             fi
2895           fi
2896         fi
2897       done
2898     done
2899     ;;
2900 esac
2901
2902   done
2903 IFS=$as_save_IFS
2904
2905 rm -rf conftest.one conftest.two conftest.dir
2906
2907 fi
2908   if test "${ac_cv_path_install+set}" = set; then
2909     INSTALL=$ac_cv_path_install
2910   else
2911     # As a last resort, use the slow shell script.  Don't cache a
2912     # value for INSTALL within a source directory, because that will
2913     # break other packages using the cache if that directory is
2914     # removed, or if the value is a relative name.
2915     INSTALL=$ac_install_sh
2916   fi
2917 fi
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2919 $as_echo "$INSTALL" >&6; }
2920
2921 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2922 # It thinks the first close brace ends the variable substitution.
2923 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2924
2925 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2926
2927 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2928
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2930 $as_echo_n "checking whether build environment is sane... " >&6; }
2931 # Reject unsafe characters in $srcdir or the absolute working directory
2932 # name.  Accept space and tab only in the latter.
2933 am_lf='
2934 '
2935 case `pwd` in
2936   *[\\\"\#\$\&\'\`$am_lf]*)
2937     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2938 esac
2939 case $srcdir in
2940   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2941     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2942 esac
2943
2944 # Do 'set' in a subshell so we don't clobber the current shell's
2945 # arguments.  Must try -L first in case configure is actually a
2946 # symlink; some systems play weird games with the mod time of symlinks
2947 # (eg FreeBSD returns the mod time of the symlink's containing
2948 # directory).
2949 if (
2950    am_has_slept=no
2951    for am_try in 1 2; do
2952      echo "timestamp, slept: $am_has_slept" > conftest.file
2953      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2954      if test "$*" = "X"; then
2955         # -L didn't work.
2956         set X `ls -t "$srcdir/configure" conftest.file`
2957      fi
2958      if test "$*" != "X $srcdir/configure conftest.file" \
2959         && test "$*" != "X conftest.file $srcdir/configure"; then
2960
2961         # If neither matched, then we have a broken ls.  This can happen
2962         # if, for instance, CONFIG_SHELL is bash and it inherits a
2963         # broken ls alias from the environment.  This has actually
2964         # happened.  Such a system could not be considered "sane".
2965         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2966   alias in your environment" "$LINENO" 5
2967      fi
2968      if test "$2" = conftest.file || test $am_try -eq 2; then
2969        break
2970      fi
2971      # Just in case.
2972      sleep 1
2973      am_has_slept=yes
2974    done
2975    test "$2" = conftest.file
2976    )
2977 then
2978    # Ok.
2979    :
2980 else
2981    as_fn_error $? "newly created file is older than distributed files!
2982 Check your system clock" "$LINENO" 5
2983 fi
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2985 $as_echo "yes" >&6; }
2986 # If we didn't sleep, we still need to ensure time stamps of config.status and
2987 # generated files are strictly newer.
2988 am_sleep_pid=
2989 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2990   ( sleep 1 ) &
2991   am_sleep_pid=$!
2992 fi
2993
2994 rm -f conftest.file
2995
2996 test "$program_prefix" != NONE &&
2997   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2998 # Use a double $ so make ignores it.
2999 test "$program_suffix" != NONE &&
3000   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3001 # Double any \ or $.
3002 # By default was `s,x,x', remove it if useless.
3003 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3004 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3005
3006 # Expand $ac_aux_dir to an absolute path.
3007 am_aux_dir=`cd "$ac_aux_dir" && pwd`
3008
3009 if test x"${MISSING+set}" != xset; then
3010   case $am_aux_dir in
3011   *\ * | *\     *)
3012     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3013   *)
3014     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3015   esac
3016 fi
3017 # Use eval to expand $SHELL
3018 if eval "$MISSING --is-lightweight"; then
3019   am_missing_run="$MISSING "
3020 else
3021   am_missing_run=
3022   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3023 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3024 fi
3025
3026 if test x"${install_sh+set}" != xset; then
3027   case $am_aux_dir in
3028   *\ * | *\     *)
3029     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3030   *)
3031     install_sh="\${SHELL} $am_aux_dir/install-sh"
3032   esac
3033 fi
3034
3035 # Installed binaries are usually stripped using 'strip' when the user
3036 # run "make install-strip".  However 'strip' might not be the right
3037 # tool to use in cross-compilation environments, therefore Automake
3038 # will honor the 'STRIP' environment variable to overrule this program.
3039 if test "$cross_compiling" != no; then
3040   if test -n "$ac_tool_prefix"; then
3041   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3042 set dummy ${ac_tool_prefix}strip; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if ${ac_cv_prog_STRIP+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$STRIP"; then
3049   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_exec_ext in '' $ac_executable_extensions; do
3057   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3058     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060     break 2
3061   fi
3062 done
3063   done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 STRIP=$ac_cv_prog_STRIP
3069 if test -n "$STRIP"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3071 $as_echo "$STRIP" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078 fi
3079 if test -z "$ac_cv_prog_STRIP"; then
3080   ac_ct_STRIP=$STRIP
3081   # Extract the first word of "strip", so it can be a program name with args.
3082 set dummy strip; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$ac_ct_STRIP"; then
3089   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3090 else
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092 for as_dir in $PATH
3093 do
3094   IFS=$as_save_IFS
3095   test -z "$as_dir" && as_dir=.
3096     for ac_exec_ext in '' $ac_executable_extensions; do
3097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3098     ac_cv_prog_ac_ct_STRIP="strip"
3099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100     break 2
3101   fi
3102 done
3103   done
3104 IFS=$as_save_IFS
3105
3106 fi
3107 fi
3108 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3109 if test -n "$ac_ct_STRIP"; then
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3111 $as_echo "$ac_ct_STRIP" >&6; }
3112 else
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3115 fi
3116
3117   if test "x$ac_ct_STRIP" = x; then
3118     STRIP=":"
3119   else
3120     case $cross_compiling:$ac_tool_warned in
3121 yes:)
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3123 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3124 ac_tool_warned=yes ;;
3125 esac
3126     STRIP=$ac_ct_STRIP
3127   fi
3128 else
3129   STRIP="$ac_cv_prog_STRIP"
3130 fi
3131
3132 fi
3133 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3134
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3136 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3137 if test -z "$MKDIR_P"; then
3138   if ${ac_cv_path_mkdir+:} false; then :
3139   $as_echo_n "(cached) " >&6
3140 else
3141   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3142 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3143 do
3144   IFS=$as_save_IFS
3145   test -z "$as_dir" && as_dir=.
3146     for ac_prog in mkdir gmkdir; do
3147          for ac_exec_ext in '' $ac_executable_extensions; do
3148            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3149            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3150              'mkdir (GNU coreutils) '* | \
3151              'mkdir (coreutils) '* | \
3152              'mkdir (fileutils) '4.1*)
3153                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3154                break 3;;
3155            esac
3156          done
3157        done
3158   done
3159 IFS=$as_save_IFS
3160
3161 fi
3162
3163   test -d ./--version && rmdir ./--version
3164   if test "${ac_cv_path_mkdir+set}" = set; then
3165     MKDIR_P="$ac_cv_path_mkdir -p"
3166   else
3167     # As a last resort, use the slow shell script.  Don't cache a
3168     # value for MKDIR_P within a source directory, because that will
3169     # break other packages using the cache if that directory is
3170     # removed, or if the value is a relative name.
3171     MKDIR_P="$ac_install_sh -d"
3172   fi
3173 fi
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3175 $as_echo "$MKDIR_P" >&6; }
3176
3177 for ac_prog in gawk mawk nawk awk
3178 do
3179   # Extract the first word of "$ac_prog", so it can be a program name with args.
3180 set dummy $ac_prog; ac_word=$2
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3182 $as_echo_n "checking for $ac_word... " >&6; }
3183 if ${ac_cv_prog_AWK+:} false; then :
3184   $as_echo_n "(cached) " >&6
3185 else
3186   if test -n "$AWK"; then
3187   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3188 else
3189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3190 for as_dir in $PATH
3191 do
3192   IFS=$as_save_IFS
3193   test -z "$as_dir" && as_dir=.
3194     for ac_exec_ext in '' $ac_executable_extensions; do
3195   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3196     ac_cv_prog_AWK="$ac_prog"
3197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3198     break 2
3199   fi
3200 done
3201   done
3202 IFS=$as_save_IFS
3203
3204 fi
3205 fi
3206 AWK=$ac_cv_prog_AWK
3207 if test -n "$AWK"; then
3208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3209 $as_echo "$AWK" >&6; }
3210 else
3211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3212 $as_echo "no" >&6; }
3213 fi
3214
3215
3216   test -n "$AWK" && break
3217 done
3218
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3220 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3221 set x ${MAKE-make}
3222 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3223 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   cat >conftest.make <<\_ACEOF
3227 SHELL = /bin/sh
3228 all:
3229         @echo '@@@%%%=$(MAKE)=@@@%%%'
3230 _ACEOF
3231 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3232 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3233   *@@@%%%=?*=@@@%%%*)
3234     eval ac_cv_prog_make_${ac_make}_set=yes;;
3235   *)
3236     eval ac_cv_prog_make_${ac_make}_set=no;;
3237 esac
3238 rm -f conftest.make
3239 fi
3240 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3242 $as_echo "yes" >&6; }
3243   SET_MAKE=
3244 else
3245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3246 $as_echo "no" >&6; }
3247   SET_MAKE="MAKE=${MAKE-make}"
3248 fi
3249
3250 rm -rf .tst 2>/dev/null
3251 mkdir .tst 2>/dev/null
3252 if test -d .tst; then
3253   am__leading_dot=.
3254 else
3255   am__leading_dot=_
3256 fi
3257 rmdir .tst 2>/dev/null
3258
3259 # Check whether --enable-silent-rules was given.
3260 if test "${enable_silent_rules+set}" = set; then :
3261   enableval=$enable_silent_rules;
3262 fi
3263
3264 case $enable_silent_rules in # (((
3265   yes) AM_DEFAULT_VERBOSITY=0;;
3266    no) AM_DEFAULT_VERBOSITY=1;;
3267     *) AM_DEFAULT_VERBOSITY=1;;
3268 esac
3269 am_make=${MAKE-make}
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3271 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3272 if ${am_cv_make_support_nested_variables+:} false; then :
3273   $as_echo_n "(cached) " >&6
3274 else
3275   if $as_echo 'TRUE=$(BAR$(V))
3276 BAR0=false
3277 BAR1=true
3278 V=1
3279 am__doit:
3280         @$(TRUE)
3281 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3282   am_cv_make_support_nested_variables=yes
3283 else
3284   am_cv_make_support_nested_variables=no
3285 fi
3286 fi
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3288 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3289 if test $am_cv_make_support_nested_variables = yes; then
3290     AM_V='$(V)'
3291   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3292 else
3293   AM_V=$AM_DEFAULT_VERBOSITY
3294   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3295 fi
3296 AM_BACKSLASH='\'
3297
3298 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3299   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3300   # is not polluted with repeated "-I."
3301   am__isrc=' -I$(srcdir)'
3302   # test to see if srcdir already configured
3303   if test -f $srcdir/config.status; then
3304     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3305   fi
3306 fi
3307
3308 # test whether we have cygpath
3309 if test -z "$CYGPATH_W"; then
3310   if (cygpath --version) >/dev/null 2>/dev/null; then
3311     CYGPATH_W='cygpath -w'
3312   else
3313     CYGPATH_W=echo
3314   fi
3315 fi
3316
3317
3318 # Define the identity of the package.
3319  PACKAGE='libffi'
3320  VERSION='3.4.2'
3321
3322
3323 cat >>confdefs.h <<_ACEOF
3324 #define PACKAGE "$PACKAGE"
3325 _ACEOF
3326
3327
3328 cat >>confdefs.h <<_ACEOF
3329 #define VERSION "$VERSION"
3330 _ACEOF
3331
3332 # Some tools Automake needs.
3333
3334 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3335
3336
3337 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3338
3339
3340 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3341
3342
3343 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3344
3345
3346 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3347
3348 # For better backward compatibility.  To be removed once Automake 1.9.x
3349 # dies out for good.  For more background, see:
3350 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3351 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3352 mkdir_p='$(MKDIR_P)'
3353
3354 # We need awk for the "check" target (and possibly the TAP driver).  The
3355 # system "awk" is bad on some platforms.
3356 # Always define AMTAR for backward compatibility.  Yes, it's still used
3357 # in the wild :-(  We should find a proper way to deprecate it ...
3358 AMTAR='$${TAR-tar}'
3359
3360
3361 # We'll loop over all known methods to create a tar archive until one works.
3362 _am_tools='gnutar  pax cpio none'
3363
3364 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3365
3366
3367
3368
3369
3370
3371 # POSIX will say in a future version that running "rm -f" with no argument
3372 # is OK; and we want to be able to make that assumption in our Makefile
3373 # recipes.  So use an aggressive probe to check that the usage we want is
3374 # actually supported "in the wild" to an acceptable degree.
3375 # See automake bug#10828.
3376 # To make any issue more visible, cause the running configure to be aborted
3377 # by default if the 'rm' program in use doesn't match our expectations; the
3378 # user can still override this though.
3379 if rm -f && rm -fr && rm -rf; then : OK; else
3380   cat >&2 <<'END'
3381 Oops!
3382
3383 Your 'rm' program seems unable to run without file operands specified
3384 on the command line, even when the '-f' option is present.  This is contrary
3385 to the behaviour of most rm programs out there, and not conforming with
3386 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3387
3388 Please tell bug-automake@gnu.org about your system, including the value
3389 of your $PATH and any error possibly output before this message.  This
3390 can help us improve future automake versions.
3391
3392 END
3393   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3394     echo 'Configuration will proceed anyway, since you have set the' >&2
3395     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3396     echo >&2
3397   else
3398     cat >&2 <<'END'
3399 Aborting the configuration process, to ensure you take notice of the issue.
3400
3401 You can download and install GNU coreutils to get an 'rm' implementation
3402 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3403
3404 If you want to complete the configuration process using your problematic
3405 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3406 to "yes", and re-run configure.
3407
3408 END
3409     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3410   fi
3411 fi
3412
3413
3414 # We would like our source tree to be readonly. However when releases or
3415 # pre-releases are generated, the flex/bison generated files as well as the
3416 # various formats of manuals need to be included along with the rest of the
3417 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3418 # just that.
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
3420 $as_echo_n "checking generated-files-in-srcdir... " >&6; }
3421 # Check whether --enable-generated-files-in-srcdir was given.
3422 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3423   enableval=$enable_generated_files_in_srcdir; case "$enableval" in
3424  yes) enable_generated_files_in_srcdir=yes ;;
3425  no)  enable_generated_files_in_srcdir=no ;;
3426  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
3427  esac
3428 else
3429   enable_generated_files_in_srcdir=no
3430 fi
3431
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
3433 $as_echo "$enable_generated_files_in_srcdir" >&6; }
3434  if test "$enable_generated_files_in_srcdir" = yes; then
3435   GENINSRC_TRUE=
3436   GENINSRC_FALSE='#'
3437 else
3438   GENINSRC_TRUE='#'
3439   GENINSRC_FALSE=
3440 fi
3441
3442
3443 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3444 # We must force CC to /not/ be precious variables; otherwise
3445 # the wrong, non-multilib-adjusted value will be used in multilibs.
3446 # As a side effect, we have to subst CFLAGS ourselves.
3447 # Also save and restore CFLAGS, since AC_PROG_CC will come up with
3448 # defaults of its own if none are provided.
3449
3450
3451
3452 save_CFLAGS=$CFLAGS
3453 ac_ext=c
3454 ac_cpp='$CPP $CPPFLAGS'
3455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3458 if test -n "$ac_tool_prefix"; then
3459   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3460 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3462 $as_echo_n "checking for $ac_word... " >&6; }
3463 if ${ac_cv_prog_CC+:} false; then :
3464   $as_echo_n "(cached) " >&6
3465 else
3466   if test -n "$CC"; then
3467   ac_cv_prog_CC="$CC" # Let the user override the test.
3468 else
3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470 for as_dir in $PATH
3471 do
3472   IFS=$as_save_IFS
3473   test -z "$as_dir" && as_dir=.
3474     for ac_exec_ext in '' $ac_executable_extensions; do
3475   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3476     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3478     break 2
3479   fi
3480 done
3481   done
3482 IFS=$as_save_IFS
3483
3484 fi
3485 fi
3486 CC=$ac_cv_prog_CC
3487 if test -n "$CC"; then
3488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3489 $as_echo "$CC" >&6; }
3490 else
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495
3496 fi
3497 if test -z "$ac_cv_prog_CC"; then
3498   ac_ct_CC=$CC
3499   # Extract the first word of "gcc", so it can be a program name with args.
3500 set dummy gcc; ac_word=$2
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3502 $as_echo_n "checking for $ac_word... " >&6; }
3503 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3504   $as_echo_n "(cached) " >&6
3505 else
3506   if test -n "$ac_ct_CC"; then
3507   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3508 else
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510 for as_dir in $PATH
3511 do
3512   IFS=$as_save_IFS
3513   test -z "$as_dir" && as_dir=.
3514     for ac_exec_ext in '' $ac_executable_extensions; do
3515   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3516     ac_cv_prog_ac_ct_CC="gcc"
3517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3518     break 2
3519   fi
3520 done
3521   done
3522 IFS=$as_save_IFS
3523
3524 fi
3525 fi
3526 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3527 if test -n "$ac_ct_CC"; then
3528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3529 $as_echo "$ac_ct_CC" >&6; }
3530 else
3531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3532 $as_echo "no" >&6; }
3533 fi
3534
3535   if test "x$ac_ct_CC" = x; then
3536     CC=""
3537   else
3538     case $cross_compiling:$ac_tool_warned in
3539 yes:)
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3542 ac_tool_warned=yes ;;
3543 esac
3544     CC=$ac_ct_CC
3545   fi
3546 else
3547   CC="$ac_cv_prog_CC"
3548 fi
3549
3550 if test -z "$CC"; then
3551           if test -n "$ac_tool_prefix"; then
3552     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3553 set dummy ${ac_tool_prefix}cc; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if ${ac_cv_prog_CC+:} false; then :
3557   $as_echo_n "(cached) " >&6
3558 else
3559   if test -n "$CC"; then
3560   ac_cv_prog_CC="$CC" # Let the user override the test.
3561 else
3562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3563 for as_dir in $PATH
3564 do
3565   IFS=$as_save_IFS
3566   test -z "$as_dir" && as_dir=.
3567     for ac_exec_ext in '' $ac_executable_extensions; do
3568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3569     ac_cv_prog_CC="${ac_tool_prefix}cc"
3570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3571     break 2
3572   fi
3573 done
3574   done
3575 IFS=$as_save_IFS
3576
3577 fi
3578 fi
3579 CC=$ac_cv_prog_CC
3580 if test -n "$CC"; then
3581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3582 $as_echo "$CC" >&6; }
3583 else
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3585 $as_echo "no" >&6; }
3586 fi
3587
3588
3589   fi
3590 fi
3591 if test -z "$CC"; then
3592   # Extract the first word of "cc", so it can be a program name with args.
3593 set dummy cc; ac_word=$2
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3595 $as_echo_n "checking for $ac_word... " >&6; }
3596 if ${ac_cv_prog_CC+:} false; then :
3597   $as_echo_n "(cached) " >&6
3598 else
3599   if test -n "$CC"; then
3600   ac_cv_prog_CC="$CC" # Let the user override the test.
3601 else
3602   ac_prog_rejected=no
3603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604 for as_dir in $PATH
3605 do
3606   IFS=$as_save_IFS
3607   test -z "$as_dir" && as_dir=.
3608     for ac_exec_ext in '' $ac_executable_extensions; do
3609   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3610     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3611        ac_prog_rejected=yes
3612        continue
3613      fi
3614     ac_cv_prog_CC="cc"
3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616     break 2
3617   fi
3618 done
3619   done
3620 IFS=$as_save_IFS
3621
3622 if test $ac_prog_rejected = yes; then
3623   # We found a bogon in the path, so make sure we never use it.
3624   set dummy $ac_cv_prog_CC
3625   shift
3626   if test $# != 0; then
3627     # We chose a different compiler from the bogus one.
3628     # However, it has the same basename, so the bogon will be chosen
3629     # first if we set CC to just the basename; use the full file name.
3630     shift
3631     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3632   fi
3633 fi
3634 fi
3635 fi
3636 CC=$ac_cv_prog_CC
3637 if test -n "$CC"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3639 $as_echo "$CC" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646 fi
3647 if test -z "$CC"; then
3648   if test -n "$ac_tool_prefix"; then
3649   for ac_prog in cl.exe
3650   do
3651     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3652 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3654 $as_echo_n "checking for $ac_word... " >&6; }
3655 if ${ac_cv_prog_CC+:} false; then :
3656   $as_echo_n "(cached) " >&6
3657 else
3658   if test -n "$CC"; then
3659   ac_cv_prog_CC="$CC" # Let the user override the test.
3660 else
3661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3662 for as_dir in $PATH
3663 do
3664   IFS=$as_save_IFS
3665   test -z "$as_dir" && as_dir=.
3666     for ac_exec_ext in '' $ac_executable_extensions; do
3667   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3668     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3670     break 2
3671   fi
3672 done
3673   done
3674 IFS=$as_save_IFS
3675
3676 fi
3677 fi
3678 CC=$ac_cv_prog_CC
3679 if test -n "$CC"; then
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3681 $as_echo "$CC" >&6; }
3682 else
3683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3684 $as_echo "no" >&6; }
3685 fi
3686
3687
3688     test -n "$CC" && break
3689   done
3690 fi
3691 if test -z "$CC"; then
3692   ac_ct_CC=$CC
3693   for ac_prog in cl.exe
3694 do
3695   # Extract the first word of "$ac_prog", so it can be a program name with args.
3696 set dummy $ac_prog; ac_word=$2
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3698 $as_echo_n "checking for $ac_word... " >&6; }
3699 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3700   $as_echo_n "(cached) " >&6
3701 else
3702   if test -n "$ac_ct_CC"; then
3703   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3704 else
3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3706 for as_dir in $PATH
3707 do
3708   IFS=$as_save_IFS
3709   test -z "$as_dir" && as_dir=.
3710     for ac_exec_ext in '' $ac_executable_extensions; do
3711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3712     ac_cv_prog_ac_ct_CC="$ac_prog"
3713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714     break 2
3715   fi
3716 done
3717   done
3718 IFS=$as_save_IFS
3719
3720 fi
3721 fi
3722 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3723 if test -n "$ac_ct_CC"; then
3724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3725 $as_echo "$ac_ct_CC" >&6; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 fi
3730
3731
3732   test -n "$ac_ct_CC" && break
3733 done
3734
3735   if test "x$ac_ct_CC" = x; then
3736     CC=""
3737   else
3738     case $cross_compiling:$ac_tool_warned in
3739 yes:)
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3742 ac_tool_warned=yes ;;
3743 esac
3744     CC=$ac_ct_CC
3745   fi
3746 fi
3747
3748 fi
3749
3750
3751 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3753 as_fn_error $? "no acceptable C compiler found in \$PATH
3754 See \`config.log' for more details" "$LINENO" 5; }
3755
3756 # Provide some information about the compiler.
3757 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3758 set X $ac_compile
3759 ac_compiler=$2
3760 for ac_option in --version -v -V -qversion; do
3761   { { ac_try="$ac_compiler $ac_option >&5"
3762 case "(($ac_try" in
3763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3764   *) ac_try_echo=$ac_try;;
3765 esac
3766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3767 $as_echo "$ac_try_echo"; } >&5
3768   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3769   ac_status=$?
3770   if test -s conftest.err; then
3771     sed '10a\
3772 ... rest of stderr output deleted ...
3773          10q' conftest.err >conftest.er1
3774     cat conftest.er1 >&5
3775   fi
3776   rm -f conftest.er1 conftest.err
3777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3778   test $ac_status = 0; }
3779 done
3780
3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3782 /* end confdefs.h.  */
3783
3784 int
3785 main ()
3786 {
3787
3788   ;
3789   return 0;
3790 }
3791 _ACEOF
3792 ac_clean_files_save=$ac_clean_files
3793 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3794 # Try to create an executable without -o first, disregard a.out.
3795 # It will help us diagnose broken compilers, and finding out an intuition
3796 # of exeext.
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3798 $as_echo_n "checking whether the C compiler works... " >&6; }
3799 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3800
3801 # The possible output files:
3802 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3803
3804 ac_rmfiles=
3805 for ac_file in $ac_files
3806 do
3807   case $ac_file in
3808     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3809     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3810   esac
3811 done
3812 rm -f $ac_rmfiles
3813
3814 if { { ac_try="$ac_link_default"
3815 case "(($ac_try" in
3816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3817   *) ac_try_echo=$ac_try;;
3818 esac
3819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3820 $as_echo "$ac_try_echo"; } >&5
3821   (eval "$ac_link_default") 2>&5
3822   ac_status=$?
3823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3824   test $ac_status = 0; }; then :
3825   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3826 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3827 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3828 # so that the user can short-circuit this test for compilers unknown to
3829 # Autoconf.
3830 for ac_file in $ac_files ''
3831 do
3832   test -f "$ac_file" || continue
3833   case $ac_file in
3834     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3835         ;;
3836     [ab].out )
3837         # We found the default executable, but exeext='' is most
3838         # certainly right.
3839         break;;
3840     *.* )
3841         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3842         then :; else
3843            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3844         fi
3845         # We set ac_cv_exeext here because the later test for it is not
3846         # safe: cross compilers may not add the suffix if given an `-o'
3847         # argument, so we may need to know it at that point already.
3848         # Even if this section looks crufty: it has the advantage of
3849         # actually working.
3850         break;;
3851     * )
3852         break;;
3853   esac
3854 done
3855 test "$ac_cv_exeext" = no && ac_cv_exeext=
3856
3857 else
3858   ac_file=''
3859 fi
3860 if test -z "$ac_file"; then :
3861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3862 $as_echo "no" >&6; }
3863 $as_echo "$as_me: failed program was:" >&5
3864 sed 's/^/| /' conftest.$ac_ext >&5
3865
3866 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3868 as_fn_error 77 "C compiler cannot create executables
3869 See \`config.log' for more details" "$LINENO" 5; }
3870 else
3871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3872 $as_echo "yes" >&6; }
3873 fi
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3875 $as_echo_n "checking for C compiler default output file name... " >&6; }
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3877 $as_echo "$ac_file" >&6; }
3878 ac_exeext=$ac_cv_exeext
3879
3880 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3881 ac_clean_files=$ac_clean_files_save
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3883 $as_echo_n "checking for suffix of executables... " >&6; }
3884 if { { ac_try="$ac_link"
3885 case "(($ac_try" in
3886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3887   *) ac_try_echo=$ac_try;;
3888 esac
3889 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3890 $as_echo "$ac_try_echo"; } >&5
3891   (eval "$ac_link") 2>&5
3892   ac_status=$?
3893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3894   test $ac_status = 0; }; then :
3895   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3896 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3897 # work properly (i.e., refer to `conftest.exe'), while it won't with
3898 # `rm'.
3899 for ac_file in conftest.exe conftest conftest.*; do
3900   test -f "$ac_file" || continue
3901   case $ac_file in
3902     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3903     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3904           break;;
3905     * ) break;;
3906   esac
3907 done
3908 else
3909   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3910 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3911 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3912 See \`config.log' for more details" "$LINENO" 5; }
3913 fi
3914 rm -f conftest conftest$ac_cv_exeext
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3916 $as_echo "$ac_cv_exeext" >&6; }
3917
3918 rm -f conftest.$ac_ext
3919 EXEEXT=$ac_cv_exeext
3920 ac_exeext=$EXEEXT
3921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923 #include <stdio.h>
3924 int
3925 main ()
3926 {
3927 FILE *f = fopen ("conftest.out", "w");
3928  return ferror (f) || fclose (f) != 0;
3929
3930   ;
3931   return 0;
3932 }
3933 _ACEOF
3934 ac_clean_files="$ac_clean_files conftest.out"
3935 # Check that the compiler produces executables we can run.  If not, either
3936 # the compiler is broken, or we cross compile.
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3938 $as_echo_n "checking whether we are cross compiling... " >&6; }
3939 if test "$cross_compiling" != yes; then
3940   { { ac_try="$ac_link"
3941 case "(($ac_try" in
3942   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3943   *) ac_try_echo=$ac_try;;
3944 esac
3945 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3946 $as_echo "$ac_try_echo"; } >&5
3947   (eval "$ac_link") 2>&5
3948   ac_status=$?
3949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3950   test $ac_status = 0; }
3951   if { ac_try='./conftest$ac_cv_exeext'
3952   { { case "(($ac_try" in
3953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954   *) ac_try_echo=$ac_try;;
3955 esac
3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3957 $as_echo "$ac_try_echo"; } >&5
3958   (eval "$ac_try") 2>&5
3959   ac_status=$?
3960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3961   test $ac_status = 0; }; }; then
3962     cross_compiling=no
3963   else
3964     if test "$cross_compiling" = maybe; then
3965         cross_compiling=yes
3966     else
3967         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3969 as_fn_error $? "cannot run C compiled programs.
3970 If you meant to cross compile, use \`--host'.
3971 See \`config.log' for more details" "$LINENO" 5; }
3972     fi
3973   fi
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3976 $as_echo "$cross_compiling" >&6; }
3977
3978 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3979 ac_clean_files=$ac_clean_files_save
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3981 $as_echo_n "checking for suffix of object files... " >&6; }
3982 if ${ac_cv_objext+:} false; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3986 /* end confdefs.h.  */
3987
3988 int
3989 main ()
3990 {
3991
3992   ;
3993   return 0;
3994 }
3995 _ACEOF
3996 rm -f conftest.o conftest.obj
3997 if { { ac_try="$ac_compile"
3998 case "(($ac_try" in
3999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4000   *) ac_try_echo=$ac_try;;
4001 esac
4002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4003 $as_echo "$ac_try_echo"; } >&5
4004   (eval "$ac_compile") 2>&5
4005   ac_status=$?
4006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4007   test $ac_status = 0; }; then :
4008   for ac_file in conftest.o conftest.obj conftest.*; do
4009   test -f "$ac_file" || continue;
4010   case $ac_file in
4011     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4012     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4013        break;;
4014   esac
4015 done
4016 else
4017   $as_echo "$as_me: failed program was:" >&5
4018 sed 's/^/| /' conftest.$ac_ext >&5
4019
4020 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4021 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4022 as_fn_error $? "cannot compute suffix of object files: cannot compile
4023 See \`config.log' for more details" "$LINENO" 5; }
4024 fi
4025 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4026 fi
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4028 $as_echo "$ac_cv_objext" >&6; }
4029 OBJEXT=$ac_cv_objext
4030 ac_objext=$OBJEXT
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4032 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4033 if ${ac_cv_c_compiler_gnu+:} false; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h.  */
4038
4039 int
4040 main ()
4041 {
4042 #ifndef __GNUC__
4043        choke me
4044 #endif
4045
4046   ;
4047   return 0;
4048 }
4049 _ACEOF
4050 if ac_fn_c_try_compile "$LINENO"; then :
4051   ac_compiler_gnu=yes
4052 else
4053   ac_compiler_gnu=no
4054 fi
4055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4056 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4057
4058 fi
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4060 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4061 if test $ac_compiler_gnu = yes; then
4062   GCC=yes
4063 else
4064   GCC=
4065 fi
4066 ac_test_CFLAGS=${CFLAGS+set}
4067 ac_save_CFLAGS=$CFLAGS
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4069 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4070 if ${ac_cv_prog_cc_g+:} false; then :
4071   $as_echo_n "(cached) " >&6
4072 else
4073   ac_save_c_werror_flag=$ac_c_werror_flag
4074    ac_c_werror_flag=yes
4075    ac_cv_prog_cc_g=no
4076    CFLAGS="-g"
4077    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078 /* end confdefs.h.  */
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_prog_cc_g=yes
4090 else
4091   CFLAGS=""
4092       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4093 /* end confdefs.h.  */
4094
4095 int
4096 main ()
4097 {
4098
4099   ;
4100   return 0;
4101 }
4102 _ACEOF
4103 if ac_fn_c_try_compile "$LINENO"; then :
4104
4105 else
4106   ac_c_werror_flag=$ac_save_c_werror_flag
4107          CFLAGS="-g"
4108          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110
4111 int
4112 main ()
4113 {
4114
4115   ;
4116   return 0;
4117 }
4118 _ACEOF
4119 if ac_fn_c_try_compile "$LINENO"; then :
4120   ac_cv_prog_cc_g=yes
4121 fi
4122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4123 fi
4124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127    ac_c_werror_flag=$ac_save_c_werror_flag
4128 fi
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4130 $as_echo "$ac_cv_prog_cc_g" >&6; }
4131 if test "$ac_test_CFLAGS" = set; then
4132   CFLAGS=$ac_save_CFLAGS
4133 elif test $ac_cv_prog_cc_g = yes; then
4134   if test "$GCC" = yes; then
4135     CFLAGS="-g -O2"
4136   else
4137     CFLAGS="-g"
4138   fi
4139 else
4140   if test "$GCC" = yes; then
4141     CFLAGS="-O2"
4142   else
4143     CFLAGS=
4144   fi
4145 fi
4146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4147 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4148 if ${ac_cv_prog_cc_c89+:} false; then :
4149   $as_echo_n "(cached) " >&6
4150 else
4151   ac_cv_prog_cc_c89=no
4152 ac_save_CC=$CC
4153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h.  */
4155 #include <stdarg.h>
4156 #include <stdio.h>
4157 struct stat;
4158 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4159 struct buf { int x; };
4160 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4161 static char *e (p, i)
4162      char **p;
4163      int i;
4164 {
4165   return p[i];
4166 }
4167 static char *f (char * (*g) (char **, int), char **p, ...)
4168 {
4169   char *s;
4170   va_list v;
4171   va_start (v,p);
4172   s = g (p, va_arg (v,int));
4173   va_end (v);
4174   return s;
4175 }
4176
4177 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4178    function prototypes and stuff, but not '\xHH' hex character constants.
4179    These don't provoke an error unfortunately, instead are silently treated
4180    as 'x'.  The following induces an error, until -std is added to get
4181    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4182    array size at least.  It's necessary to write '\x00'==0 to get something
4183    that's true only with -std.  */
4184 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4185
4186 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4187    inside strings and character constants.  */
4188 #define FOO(x) 'x'
4189 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4190
4191 int test (int i, double x);
4192 struct s1 {int (*f) (int a);};
4193 struct s2 {int (*f) (double a);};
4194 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4195 int argc;
4196 char **argv;
4197 int
4198 main ()
4199 {
4200 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4201   ;
4202   return 0;
4203 }
4204 _ACEOF
4205 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4206         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4207 do
4208   CC="$ac_save_CC $ac_arg"
4209   if ac_fn_c_try_compile "$LINENO"; then :
4210   ac_cv_prog_cc_c89=$ac_arg
4211 fi
4212 rm -f core conftest.err conftest.$ac_objext
4213   test "x$ac_cv_prog_cc_c89" != "xno" && break
4214 done
4215 rm -f conftest.$ac_ext
4216 CC=$ac_save_CC
4217
4218 fi
4219 # AC_CACHE_VAL
4220 case "x$ac_cv_prog_cc_c89" in
4221   x)
4222     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4223 $as_echo "none needed" >&6; } ;;
4224   xno)
4225     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4226 $as_echo "unsupported" >&6; } ;;
4227   *)
4228     CC="$CC $ac_cv_prog_cc_c89"
4229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4230 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4231 esac
4232 if test "x$ac_cv_prog_cc_c89" != xno; then :
4233
4234 fi
4235
4236 ac_ext=c
4237 ac_cpp='$CPP $CPPFLAGS'
4238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4241
4242 ac_ext=c
4243 ac_cpp='$CPP $CPPFLAGS'
4244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4248 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4249 if ${am_cv_prog_cc_c_o+:} false; then :
4250   $as_echo_n "(cached) " >&6
4251 else
4252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4253 /* end confdefs.h.  */
4254
4255 int
4256 main ()
4257 {
4258
4259   ;
4260   return 0;
4261 }
4262 _ACEOF
4263   # Make sure it works both with $CC and with simple cc.
4264   # Following AC_PROG_CC_C_O, we do the test twice because some
4265   # compilers refuse to overwrite an existing .o file with -o,
4266   # though they will create one.
4267   am_cv_prog_cc_c_o=yes
4268   for am_i in 1 2; do
4269     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4270    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4271    ac_status=$?
4272    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273    (exit $ac_status); } \
4274          && test -f conftest2.$ac_objext; then
4275       : OK
4276     else
4277       am_cv_prog_cc_c_o=no
4278       break
4279     fi
4280   done
4281   rm -f core conftest*
4282   unset am_i
4283 fi
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4285 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4286 if test "$am_cv_prog_cc_c_o" != yes; then
4287    # Losing compiler, so override with the script.
4288    # FIXME: It is wrong to rewrite CC.
4289    # But if we don't then we get into trouble of one sort or another.
4290    # A longer-term fix would be to have automake use am__CC in this case,
4291    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4292    CC="$am_aux_dir/compile $CC"
4293 fi
4294 ac_ext=c
4295 ac_cpp='$CPP $CPPFLAGS'
4296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4299
4300 DEPDIR="${am__leading_dot}deps"
4301
4302 ac_config_commands="$ac_config_commands depfiles"
4303
4304
4305 am_make=${MAKE-make}
4306 cat > confinc << 'END'
4307 am__doit:
4308         @echo this is the am__doit target
4309 .PHONY: am__doit
4310 END
4311 # If we don't find an include directive, just comment out the code.
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4313 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4314 am__include="#"
4315 am__quote=
4316 _am_result=none
4317 # First try GNU make style include.
4318 echo "include confinc" > confmf
4319 # Ignore all kinds of additional output from 'make'.
4320 case `$am_make -s -f confmf 2> /dev/null` in #(
4321 *the\ am__doit\ target*)
4322   am__include=include
4323   am__quote=
4324   _am_result=GNU
4325   ;;
4326 esac
4327 # Now try BSD make style include.
4328 if test "$am__include" = "#"; then
4329    echo '.include "confinc"' > confmf
4330    case `$am_make -s -f confmf 2> /dev/null` in #(
4331    *the\ am__doit\ target*)
4332      am__include=.include
4333      am__quote="\""
4334      _am_result=BSD
4335      ;;
4336    esac
4337 fi
4338
4339
4340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4341 $as_echo "$_am_result" >&6; }
4342 rm -f confinc confmf
4343
4344 # Check whether --enable-dependency-tracking was given.
4345 if test "${enable_dependency_tracking+set}" = set; then :
4346   enableval=$enable_dependency_tracking;
4347 fi
4348
4349 if test "x$enable_dependency_tracking" != xno; then
4350   am_depcomp="$ac_aux_dir/depcomp"
4351   AMDEPBACKSLASH='\'
4352   am__nodep='_no'
4353 fi
4354  if test "x$enable_dependency_tracking" != xno; then
4355   AMDEP_TRUE=
4356   AMDEP_FALSE='#'
4357 else
4358   AMDEP_TRUE='#'
4359   AMDEP_FALSE=
4360 fi
4361
4362
4363
4364 depcc="$CC"   am_compiler_list=
4365
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4367 $as_echo_n "checking dependency style of $depcc... " >&6; }
4368 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4369   $as_echo_n "(cached) " >&6
4370 else
4371   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4372   # We make a subdir and do the tests there.  Otherwise we can end up
4373   # making bogus files that we don't know about and never remove.  For
4374   # instance it was reported that on HP-UX the gcc test will end up
4375   # making a dummy file named 'D' -- because '-MD' means "put the output
4376   # in D".
4377   rm -rf conftest.dir
4378   mkdir conftest.dir
4379   # Copy depcomp to subdir because otherwise we won't find it if we're
4380   # using a relative directory.
4381   cp "$am_depcomp" conftest.dir
4382   cd conftest.dir
4383   # We will build objects and dependencies in a subdirectory because
4384   # it helps to detect inapplicable dependency modes.  For instance
4385   # both Tru64's cc and ICC support -MD to output dependencies as a
4386   # side effect of compilation, but ICC will put the dependencies in
4387   # the current directory while Tru64 will put them in the object
4388   # directory.
4389   mkdir sub
4390
4391   am_cv_CC_dependencies_compiler_type=none
4392   if test "$am_compiler_list" = ""; then
4393      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4394   fi
4395   am__universal=false
4396   case " $depcc " in #(
4397      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4398      esac
4399
4400   for depmode in $am_compiler_list; do
4401     # Setup a source with many dependencies, because some compilers
4402     # like to wrap large dependency lists on column 80 (with \), and
4403     # we should not choose a depcomp mode which is confused by this.
4404     #
4405     # We need to recreate these files for each test, as the compiler may
4406     # overwrite some of them when testing with obscure command lines.
4407     # This happens at least with the AIX C compiler.
4408     : > sub/conftest.c
4409     for i in 1 2 3 4 5 6; do
4410       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4411       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4412       # Solaris 10 /bin/sh.
4413       echo '/* dummy */' > sub/conftst$i.h
4414     done
4415     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4416
4417     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4418     # mode.  It turns out that the SunPro C++ compiler does not properly
4419     # handle '-M -o', and we need to detect this.  Also, some Intel
4420     # versions had trouble with output in subdirs.
4421     am__obj=sub/conftest.${OBJEXT-o}
4422     am__minus_obj="-o $am__obj"
4423     case $depmode in
4424     gcc)
4425       # This depmode causes a compiler race in universal mode.
4426       test "$am__universal" = false || continue
4427       ;;
4428     nosideeffect)
4429       # After this tag, mechanisms are not by side-effect, so they'll
4430       # only be used when explicitly requested.
4431       if test "x$enable_dependency_tracking" = xyes; then
4432         continue
4433       else
4434         break
4435       fi
4436       ;;
4437     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4438       # This compiler won't grok '-c -o', but also, the minuso test has
4439       # not run yet.  These depmodes are late enough in the game, and
4440       # so weak that their functioning should not be impacted.
4441       am__obj=conftest.${OBJEXT-o}
4442       am__minus_obj=
4443       ;;
4444     none) break ;;
4445     esac
4446     if depmode=$depmode \
4447        source=sub/conftest.c object=$am__obj \
4448        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4449        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4450          >/dev/null 2>conftest.err &&
4451        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4452        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4453        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4454        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4455       # icc doesn't choke on unknown options, it will just issue warnings
4456       # or remarks (even with -Werror).  So we grep stderr for any message
4457       # that says an option was ignored or not supported.
4458       # When given -MP, icc 7.0 and 7.1 complain thusly:
4459       #   icc: Command line warning: ignoring option '-M'; no argument required
4460       # The diagnosis changed in icc 8.0:
4461       #   icc: Command line remark: option '-MP' not supported
4462       if (grep 'ignoring option' conftest.err ||
4463           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4464         am_cv_CC_dependencies_compiler_type=$depmode
4465         break
4466       fi
4467     fi
4468   done
4469
4470   cd ..
4471   rm -rf conftest.dir
4472 else
4473   am_cv_CC_dependencies_compiler_type=none
4474 fi
4475
4476 fi
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4478 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4479 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4480
4481  if
4482   test "x$enable_dependency_tracking" != xno \
4483   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4484   am__fastdepCC_TRUE=
4485   am__fastdepCC_FALSE='#'
4486 else
4487   am__fastdepCC_TRUE='#'
4488   am__fastdepCC_FALSE=
4489 fi
4490
4491
4492 ac_ext=cpp
4493 ac_cpp='$CXXCPP $CPPFLAGS'
4494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4497 if test -z "$CXX"; then
4498   if test -n "$CCC"; then
4499     CXX=$CCC
4500   else
4501     if test -n "$ac_tool_prefix"; then
4502   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4503   do
4504     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4505 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4507 $as_echo_n "checking for $ac_word... " >&6; }
4508 if ${ac_cv_prog_CXX+:} false; then :
4509   $as_echo_n "(cached) " >&6
4510 else
4511   if test -n "$CXX"; then
4512   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4513 else
4514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4515 for as_dir in $PATH
4516 do
4517   IFS=$as_save_IFS
4518   test -z "$as_dir" && as_dir=.
4519     for ac_exec_ext in '' $ac_executable_extensions; do
4520   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4521     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4523     break 2
4524   fi
4525 done
4526   done
4527 IFS=$as_save_IFS
4528
4529 fi
4530 fi
4531 CXX=$ac_cv_prog_CXX
4532 if test -n "$CXX"; then
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4534 $as_echo "$CXX" >&6; }
4535 else
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4537 $as_echo "no" >&6; }
4538 fi
4539
4540
4541     test -n "$CXX" && break
4542   done
4543 fi
4544 if test -z "$CXX"; then
4545   ac_ct_CXX=$CXX
4546   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4547 do
4548   # Extract the first word of "$ac_prog", so it can be a program name with args.
4549 set dummy $ac_prog; ac_word=$2
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4551 $as_echo_n "checking for $ac_word... " >&6; }
4552 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4553   $as_echo_n "(cached) " >&6
4554 else
4555   if test -n "$ac_ct_CXX"; then
4556   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4557 else
4558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4559 for as_dir in $PATH
4560 do
4561   IFS=$as_save_IFS
4562   test -z "$as_dir" && as_dir=.
4563     for ac_exec_ext in '' $ac_executable_extensions; do
4564   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4565     ac_cv_prog_ac_ct_CXX="$ac_prog"
4566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4567     break 2
4568   fi
4569 done
4570   done
4571 IFS=$as_save_IFS
4572
4573 fi
4574 fi
4575 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4576 if test -n "$ac_ct_CXX"; then
4577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4578 $as_echo "$ac_ct_CXX" >&6; }
4579 else
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4581 $as_echo "no" >&6; }
4582 fi
4583
4584
4585   test -n "$ac_ct_CXX" && break
4586 done
4587
4588   if test "x$ac_ct_CXX" = x; then
4589     CXX="g++"
4590   else
4591     case $cross_compiling:$ac_tool_warned in
4592 yes:)
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4595 ac_tool_warned=yes ;;
4596 esac
4597     CXX=$ac_ct_CXX
4598   fi
4599 fi
4600
4601   fi
4602 fi
4603 # Provide some information about the compiler.
4604 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4605 set X $ac_compile
4606 ac_compiler=$2
4607 for ac_option in --version -v -V -qversion; do
4608   { { ac_try="$ac_compiler $ac_option >&5"
4609 case "(($ac_try" in
4610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4611   *) ac_try_echo=$ac_try;;
4612 esac
4613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4614 $as_echo "$ac_try_echo"; } >&5
4615   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4616   ac_status=$?
4617   if test -s conftest.err; then
4618     sed '10a\
4619 ... rest of stderr output deleted ...
4620          10q' conftest.err >conftest.er1
4621     cat conftest.er1 >&5
4622   fi
4623   rm -f conftest.er1 conftest.err
4624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4625   test $ac_status = 0; }
4626 done
4627
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4629 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4630 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4631   $as_echo_n "(cached) " >&6
4632 else
4633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4634 /* end confdefs.h.  */
4635
4636 int
4637 main ()
4638 {
4639 #ifndef __GNUC__
4640        choke me
4641 #endif
4642
4643   ;
4644   return 0;
4645 }
4646 _ACEOF
4647 if ac_fn_cxx_try_compile "$LINENO"; then :
4648   ac_compiler_gnu=yes
4649 else
4650   ac_compiler_gnu=no
4651 fi
4652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4653 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4654
4655 fi
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4657 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4658 if test $ac_compiler_gnu = yes; then
4659   GXX=yes
4660 else
4661   GXX=
4662 fi
4663 ac_test_CXXFLAGS=${CXXFLAGS+set}
4664 ac_save_CXXFLAGS=$CXXFLAGS
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4666 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4667 if ${ac_cv_prog_cxx_g+:} false; then :
4668   $as_echo_n "(cached) " >&6
4669 else
4670   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4671    ac_cxx_werror_flag=yes
4672    ac_cv_prog_cxx_g=no
4673    CXXFLAGS="-g"
4674    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h.  */
4676
4677 int
4678 main ()
4679 {
4680
4681   ;
4682   return 0;
4683 }
4684 _ACEOF
4685 if ac_fn_cxx_try_compile "$LINENO"; then :
4686   ac_cv_prog_cxx_g=yes
4687 else
4688   CXXFLAGS=""
4689       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4690 /* end confdefs.h.  */
4691
4692 int
4693 main ()
4694 {
4695
4696   ;
4697   return 0;
4698 }
4699 _ACEOF
4700 if ac_fn_cxx_try_compile "$LINENO"; then :
4701
4702 else
4703   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4704          CXXFLAGS="-g"
4705          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4706 /* end confdefs.h.  */
4707
4708 int
4709 main ()
4710 {
4711
4712   ;
4713   return 0;
4714 }
4715 _ACEOF
4716 if ac_fn_cxx_try_compile "$LINENO"; then :
4717   ac_cv_prog_cxx_g=yes
4718 fi
4719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4720 fi
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 fi
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4725 fi
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4727 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4728 if test "$ac_test_CXXFLAGS" = set; then
4729   CXXFLAGS=$ac_save_CXXFLAGS
4730 elif test $ac_cv_prog_cxx_g = yes; then
4731   if test "$GXX" = yes; then
4732     CXXFLAGS="-g -O2"
4733   else
4734     CXXFLAGS="-g"
4735   fi
4736 else
4737   if test "$GXX" = yes; then
4738     CXXFLAGS="-O2"
4739   else
4740     CXXFLAGS=
4741   fi
4742 fi
4743 ac_ext=c
4744 ac_cpp='$CPP $CPPFLAGS'
4745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4748
4749 depcc="$CXX"  am_compiler_list=
4750
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4752 $as_echo_n "checking dependency style of $depcc... " >&6; }
4753 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4754   $as_echo_n "(cached) " >&6
4755 else
4756   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4757   # We make a subdir and do the tests there.  Otherwise we can end up
4758   # making bogus files that we don't know about and never remove.  For
4759   # instance it was reported that on HP-UX the gcc test will end up
4760   # making a dummy file named 'D' -- because '-MD' means "put the output
4761   # in D".
4762   rm -rf conftest.dir
4763   mkdir conftest.dir
4764   # Copy depcomp to subdir because otherwise we won't find it if we're
4765   # using a relative directory.
4766   cp "$am_depcomp" conftest.dir
4767   cd conftest.dir
4768   # We will build objects and dependencies in a subdirectory because
4769   # it helps to detect inapplicable dependency modes.  For instance
4770   # both Tru64's cc and ICC support -MD to output dependencies as a
4771   # side effect of compilation, but ICC will put the dependencies in
4772   # the current directory while Tru64 will put them in the object
4773   # directory.
4774   mkdir sub
4775
4776   am_cv_CXX_dependencies_compiler_type=none
4777   if test "$am_compiler_list" = ""; then
4778      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4779   fi
4780   am__universal=false
4781   case " $depcc " in #(
4782      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4783      esac
4784
4785   for depmode in $am_compiler_list; do
4786     # Setup a source with many dependencies, because some compilers
4787     # like to wrap large dependency lists on column 80 (with \), and
4788     # we should not choose a depcomp mode which is confused by this.
4789     #
4790     # We need to recreate these files for each test, as the compiler may
4791     # overwrite some of them when testing with obscure command lines.
4792     # This happens at least with the AIX C compiler.
4793     : > sub/conftest.c
4794     for i in 1 2 3 4 5 6; do
4795       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4796       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4797       # Solaris 10 /bin/sh.
4798       echo '/* dummy */' > sub/conftst$i.h
4799     done
4800     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4801
4802     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4803     # mode.  It turns out that the SunPro C++ compiler does not properly
4804     # handle '-M -o', and we need to detect this.  Also, some Intel
4805     # versions had trouble with output in subdirs.
4806     am__obj=sub/conftest.${OBJEXT-o}
4807     am__minus_obj="-o $am__obj"
4808     case $depmode in
4809     gcc)
4810       # This depmode causes a compiler race in universal mode.
4811       test "$am__universal" = false || continue
4812       ;;
4813     nosideeffect)
4814       # After this tag, mechanisms are not by side-effect, so they'll
4815       # only be used when explicitly requested.
4816       if test "x$enable_dependency_tracking" = xyes; then
4817         continue
4818       else
4819         break
4820       fi
4821       ;;
4822     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4823       # This compiler won't grok '-c -o', but also, the minuso test has
4824       # not run yet.  These depmodes are late enough in the game, and
4825       # so weak that their functioning should not be impacted.
4826       am__obj=conftest.${OBJEXT-o}
4827       am__minus_obj=
4828       ;;
4829     none) break ;;
4830     esac
4831     if depmode=$depmode \
4832        source=sub/conftest.c object=$am__obj \
4833        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4834        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4835          >/dev/null 2>conftest.err &&
4836        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4837        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4838        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4839        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4840       # icc doesn't choke on unknown options, it will just issue warnings
4841       # or remarks (even with -Werror).  So we grep stderr for any message
4842       # that says an option was ignored or not supported.
4843       # When given -MP, icc 7.0 and 7.1 complain thusly:
4844       #   icc: Command line warning: ignoring option '-M'; no argument required
4845       # The diagnosis changed in icc 8.0:
4846       #   icc: Command line remark: option '-MP' not supported
4847       if (grep 'ignoring option' conftest.err ||
4848           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4849         am_cv_CXX_dependencies_compiler_type=$depmode
4850         break
4851       fi
4852     fi
4853   done
4854
4855   cd ..
4856   rm -rf conftest.dir
4857 else
4858   am_cv_CXX_dependencies_compiler_type=none
4859 fi
4860
4861 fi
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4863 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4864 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4865
4866  if
4867   test "x$enable_dependency_tracking" != xno \
4868   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4869   am__fastdepCXX_TRUE=
4870   am__fastdepCXX_FALSE='#'
4871 else
4872   am__fastdepCXX_TRUE='#'
4873   am__fastdepCXX_FALSE=
4874 fi
4875
4876
4877 CFLAGS=$save_CFLAGS
4878
4879
4880
4881
4882
4883 # Add CET specific flags if CET is enabled
4884
4885  # Check whether --enable-cet was given.
4886 if test "${enable_cet+set}" = set; then :
4887   enableval=$enable_cet;
4888       case "$enableval" in
4889        yes|no|auto) ;;
4890        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
4891                           esac
4892
4893 else
4894   enable_cet=auto
4895 fi
4896
4897
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
4899 $as_echo_n "checking for CET support... " >&6; }
4900
4901 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
4902 case "$host" in
4903   i[34567]86-*-linux* | x86_64-*-linux*)
4904     case "$enable_cet" in
4905       auto)
4906         # Check if target supports multi-byte NOPs
4907         # and if compiler and assembler support CET insn.
4908         cet_save_CFLAGS="$CFLAGS"
4909         CFLAGS="$CFLAGS -fcf-protection"
4910         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4911 /* end confdefs.h.  */
4912
4913 int
4914 main ()
4915 {
4916
4917 #if !defined(__SSE2__)
4918 #error target does not support multi-byte NOPs
4919 #else
4920 asm ("setssbsy");
4921 #endif
4922
4923   ;
4924   return 0;
4925 }
4926 _ACEOF
4927 if ac_fn_c_try_compile "$LINENO"; then :
4928   enable_cet=yes
4929 else
4930   enable_cet=no
4931 fi
4932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4933         CFLAGS="$cet_save_CFLAGS"
4934         ;;
4935       yes)
4936         # Check if assembler supports CET.
4937         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4938 /* end confdefs.h.  */
4939
4940 int
4941 main ()
4942 {
4943 asm ("setssbsy");
4944   ;
4945   return 0;
4946 }
4947 _ACEOF
4948 if ac_fn_c_try_compile "$LINENO"; then :
4949
4950 else
4951   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
4952 fi
4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4954         ;;
4955     esac
4956     ;;
4957   *)
4958     enable_cet=no
4959     ;;
4960 esac
4961 if test x$enable_cet = xyes; then
4962   CET_FLAGS="-fcf-protection -mshstk"
4963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4964 $as_echo "yes" >&6; }
4965 else
4966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4967 $as_echo "no" >&6; }
4968 fi
4969
4970
4971
4972 # By default we simply use the C compiler to build assembly code.
4973
4974 test "${CCAS+set}" = set || CCAS=$CC
4975 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4976
4977
4978
4979 depcc="$CCAS"   am_compiler_list=
4980
4981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4982 $as_echo_n "checking dependency style of $depcc... " >&6; }
4983 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4984   $as_echo_n "(cached) " >&6
4985 else
4986   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4987   # We make a subdir and do the tests there.  Otherwise we can end up
4988   # making bogus files that we don't know about and never remove.  For
4989   # instance it was reported that on HP-UX the gcc test will end up
4990   # making a dummy file named 'D' -- because '-MD' means "put the output
4991   # in D".
4992   rm -rf conftest.dir
4993   mkdir conftest.dir
4994   # Copy depcomp to subdir because otherwise we won't find it if we're
4995   # using a relative directory.
4996   cp "$am_depcomp" conftest.dir
4997   cd conftest.dir
4998   # We will build objects and dependencies in a subdirectory because
4999   # it helps to detect inapplicable dependency modes.  For instance
5000   # both Tru64's cc and ICC support -MD to output dependencies as a
5001   # side effect of compilation, but ICC will put the dependencies in
5002   # the current directory while Tru64 will put them in the object
5003   # directory.
5004   mkdir sub
5005
5006   am_cv_CCAS_dependencies_compiler_type=none
5007   if test "$am_compiler_list" = ""; then
5008      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5009   fi
5010   am__universal=false
5011
5012
5013   for depmode in $am_compiler_list; do
5014     # Setup a source with many dependencies, because some compilers
5015     # like to wrap large dependency lists on column 80 (with \), and
5016     # we should not choose a depcomp mode which is confused by this.
5017     #
5018     # We need to recreate these files for each test, as the compiler may
5019     # overwrite some of them when testing with obscure command lines.
5020     # This happens at least with the AIX C compiler.
5021     : > sub/conftest.c
5022     for i in 1 2 3 4 5 6; do
5023       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5024       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5025       # Solaris 10 /bin/sh.
5026       echo '/* dummy */' > sub/conftst$i.h
5027     done
5028     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5029
5030     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5031     # mode.  It turns out that the SunPro C++ compiler does not properly
5032     # handle '-M -o', and we need to detect this.  Also, some Intel
5033     # versions had trouble with output in subdirs.
5034     am__obj=sub/conftest.${OBJEXT-o}
5035     am__minus_obj="-o $am__obj"
5036     case $depmode in
5037     gcc)
5038       # This depmode causes a compiler race in universal mode.
5039       test "$am__universal" = false || continue
5040       ;;
5041     nosideeffect)
5042       # After this tag, mechanisms are not by side-effect, so they'll
5043       # only be used when explicitly requested.
5044       if test "x$enable_dependency_tracking" = xyes; then
5045         continue
5046       else
5047         break
5048       fi
5049       ;;
5050     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5051       # This compiler won't grok '-c -o', but also, the minuso test has
5052       # not run yet.  These depmodes are late enough in the game, and
5053       # so weak that their functioning should not be impacted.
5054       am__obj=conftest.${OBJEXT-o}
5055       am__minus_obj=
5056       ;;
5057     none) break ;;
5058     esac
5059     if depmode=$depmode \
5060        source=sub/conftest.c object=$am__obj \
5061        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5062        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5063          >/dev/null 2>conftest.err &&
5064        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5065        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5066        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5067        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5068       # icc doesn't choke on unknown options, it will just issue warnings
5069       # or remarks (even with -Werror).  So we grep stderr for any message
5070       # that says an option was ignored or not supported.
5071       # When given -MP, icc 7.0 and 7.1 complain thusly:
5072       #   icc: Command line warning: ignoring option '-M'; no argument required
5073       # The diagnosis changed in icc 8.0:
5074       #   icc: Command line remark: option '-MP' not supported
5075       if (grep 'ignoring option' conftest.err ||
5076           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5077         am_cv_CCAS_dependencies_compiler_type=$depmode
5078         break
5079       fi
5080     fi
5081   done
5082
5083   cd ..
5084   rm -rf conftest.dir
5085 else
5086   am_cv_CCAS_dependencies_compiler_type=none
5087 fi
5088
5089 fi
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5091 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5092 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5093
5094  if
5095   test "x$enable_dependency_tracking" != xno \
5096   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5097   am__fastdepCCAS_TRUE=
5098   am__fastdepCCAS_FALSE='#'
5099 else
5100   am__fastdepCCAS_TRUE='#'
5101   am__fastdepCCAS_FALSE=
5102 fi
5103
5104
5105
5106 case `pwd` in
5107   *\ * | *\     *)
5108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5109 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5110 esac
5111
5112
5113
5114 macro_version='2.2.7a'
5115 macro_revision='1.3134'
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129 ltmain="$ac_aux_dir/ltmain.sh"
5130
5131 # Backslashify metacharacters that are still active within
5132 # double-quoted strings.
5133 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5134
5135 # Same as above, but do not quote variable references.
5136 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5137
5138 # Sed substitution to delay expansion of an escaped shell variable in a
5139 # double_quote_subst'ed string.
5140 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5141
5142 # Sed substitution to delay expansion of an escaped single quote.
5143 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5144
5145 # Sed substitution to avoid accidental globbing in evaled expressions
5146 no_glob_subst='s/\*/\\\*/g'
5147
5148 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5149 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5150 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5153 $as_echo_n "checking how to print strings... " >&6; }
5154 # Test print first, because it will be a builtin if present.
5155 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5156    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5157   ECHO='print -r --'
5158 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5159   ECHO='printf %s\n'
5160 else
5161   # Use this function as a fallback that always works.
5162   func_fallback_echo ()
5163   {
5164     eval 'cat <<_LTECHO_EOF
5165 $1
5166 _LTECHO_EOF'
5167   }
5168   ECHO='func_fallback_echo'
5169 fi
5170
5171 # func_echo_all arg...
5172 # Invoke $ECHO with all args, space-separated.
5173 func_echo_all ()
5174 {
5175     $ECHO ""
5176 }
5177
5178 case "$ECHO" in
5179   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5180 $as_echo "printf" >&6; } ;;
5181   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5182 $as_echo "print -r" >&6; } ;;
5183   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5184 $as_echo "cat" >&6; } ;;
5185 esac
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5201 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5202 if ${ac_cv_path_SED+:} false; then :
5203   $as_echo_n "(cached) " >&6
5204 else
5205             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5206      for ac_i in 1 2 3 4 5 6 7; do
5207        ac_script="$ac_script$as_nl$ac_script"
5208      done
5209      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5210      { ac_script=; unset ac_script;}
5211      if test -z "$SED"; then
5212   ac_path_SED_found=false
5213   # Loop through the user's path and test for each of PROGNAME-LIST
5214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5215 for as_dir in $PATH
5216 do
5217   IFS=$as_save_IFS
5218   test -z "$as_dir" && as_dir=.
5219     for ac_prog in sed gsed; do
5220     for ac_exec_ext in '' $ac_executable_extensions; do
5221       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5222       as_fn_executable_p "$ac_path_SED" || continue
5223 # Check for GNU ac_path_SED and select it if it is found.
5224   # Check for GNU $ac_path_SED
5225 case `"$ac_path_SED" --version 2>&1` in
5226 *GNU*)
5227   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5228 *)
5229   ac_count=0
5230   $as_echo_n 0123456789 >"conftest.in"
5231   while :
5232   do
5233     cat "conftest.in" "conftest.in" >"conftest.tmp"
5234     mv "conftest.tmp" "conftest.in"
5235     cp "conftest.in" "conftest.nl"
5236     $as_echo '' >> "conftest.nl"
5237     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5238     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5239     as_fn_arith $ac_count + 1 && ac_count=$as_val
5240     if test $ac_count -gt ${ac_path_SED_max-0}; then
5241       # Best one so far, save it but keep looking for a better one
5242       ac_cv_path_SED="$ac_path_SED"
5243       ac_path_SED_max=$ac_count
5244     fi
5245     # 10*(2^10) chars as input seems more than enough
5246     test $ac_count -gt 10 && break
5247   done
5248   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5249 esac
5250
5251       $ac_path_SED_found && break 3
5252     done
5253   done
5254   done
5255 IFS=$as_save_IFS
5256   if test -z "$ac_cv_path_SED"; then
5257     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5258   fi
5259 else
5260   ac_cv_path_SED=$SED
5261 fi
5262
5263 fi
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5265 $as_echo "$ac_cv_path_SED" >&6; }
5266  SED="$ac_cv_path_SED"
5267   rm -f conftest.sed
5268
5269 test -z "$SED" && SED=sed
5270 Xsed="$SED -e 1s/^X//"
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5283 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5284 if ${ac_cv_path_GREP+:} false; then :
5285   $as_echo_n "(cached) " >&6
5286 else
5287   if test -z "$GREP"; then
5288   ac_path_GREP_found=false
5289   # Loop through the user's path and test for each of PROGNAME-LIST
5290   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5291 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5292 do
5293   IFS=$as_save_IFS
5294   test -z "$as_dir" && as_dir=.
5295     for ac_prog in grep ggrep; do
5296     for ac_exec_ext in '' $ac_executable_extensions; do
5297       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5298       as_fn_executable_p "$ac_path_GREP" || continue
5299 # Check for GNU ac_path_GREP and select it if it is found.
5300   # Check for GNU $ac_path_GREP
5301 case `"$ac_path_GREP" --version 2>&1` in
5302 *GNU*)
5303   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5304 *)
5305   ac_count=0
5306   $as_echo_n 0123456789 >"conftest.in"
5307   while :
5308   do
5309     cat "conftest.in" "conftest.in" >"conftest.tmp"
5310     mv "conftest.tmp" "conftest.in"
5311     cp "conftest.in" "conftest.nl"
5312     $as_echo 'GREP' >> "conftest.nl"
5313     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5314     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5315     as_fn_arith $ac_count + 1 && ac_count=$as_val
5316     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5317       # Best one so far, save it but keep looking for a better one
5318       ac_cv_path_GREP="$ac_path_GREP"
5319       ac_path_GREP_max=$ac_count
5320     fi
5321     # 10*(2^10) chars as input seems more than enough
5322     test $ac_count -gt 10 && break
5323   done
5324   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5325 esac
5326
5327       $ac_path_GREP_found && break 3
5328     done
5329   done
5330   done
5331 IFS=$as_save_IFS
5332   if test -z "$ac_cv_path_GREP"; then
5333     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5334   fi
5335 else
5336   ac_cv_path_GREP=$GREP
5337 fi
5338
5339 fi
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5341 $as_echo "$ac_cv_path_GREP" >&6; }
5342  GREP="$ac_cv_path_GREP"
5343
5344
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5346 $as_echo_n "checking for egrep... " >&6; }
5347 if ${ac_cv_path_EGREP+:} false; then :
5348   $as_echo_n "(cached) " >&6
5349 else
5350   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5351    then ac_cv_path_EGREP="$GREP -E"
5352    else
5353      if test -z "$EGREP"; then
5354   ac_path_EGREP_found=false
5355   # Loop through the user's path and test for each of PROGNAME-LIST
5356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5357 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5358 do
5359   IFS=$as_save_IFS
5360   test -z "$as_dir" && as_dir=.
5361     for ac_prog in egrep; do
5362     for ac_exec_ext in '' $ac_executable_extensions; do
5363       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5364       as_fn_executable_p "$ac_path_EGREP" || continue
5365 # Check for GNU ac_path_EGREP and select it if it is found.
5366   # Check for GNU $ac_path_EGREP
5367 case `"$ac_path_EGREP" --version 2>&1` in
5368 *GNU*)
5369   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5370 *)
5371   ac_count=0
5372   $as_echo_n 0123456789 >"conftest.in"
5373   while :
5374   do
5375     cat "conftest.in" "conftest.in" >"conftest.tmp"
5376     mv "conftest.tmp" "conftest.in"
5377     cp "conftest.in" "conftest.nl"
5378     $as_echo 'EGREP' >> "conftest.nl"
5379     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5380     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5381     as_fn_arith $ac_count + 1 && ac_count=$as_val
5382     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5383       # Best one so far, save it but keep looking for a better one
5384       ac_cv_path_EGREP="$ac_path_EGREP"
5385       ac_path_EGREP_max=$ac_count
5386     fi
5387     # 10*(2^10) chars as input seems more than enough
5388     test $ac_count -gt 10 && break
5389   done
5390   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5391 esac
5392
5393       $ac_path_EGREP_found && break 3
5394     done
5395   done
5396   done
5397 IFS=$as_save_IFS
5398   if test -z "$ac_cv_path_EGREP"; then
5399     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5400   fi
5401 else
5402   ac_cv_path_EGREP=$EGREP
5403 fi
5404
5405    fi
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5408 $as_echo "$ac_cv_path_EGREP" >&6; }
5409  EGREP="$ac_cv_path_EGREP"
5410
5411
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5413 $as_echo_n "checking for fgrep... " >&6; }
5414 if ${ac_cv_path_FGREP+:} false; then :
5415   $as_echo_n "(cached) " >&6
5416 else
5417   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5418    then ac_cv_path_FGREP="$GREP -F"
5419    else
5420      if test -z "$FGREP"; then
5421   ac_path_FGREP_found=false
5422   # Loop through the user's path and test for each of PROGNAME-LIST
5423   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5424 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5425 do
5426   IFS=$as_save_IFS
5427   test -z "$as_dir" && as_dir=.
5428     for ac_prog in fgrep; do
5429     for ac_exec_ext in '' $ac_executable_extensions; do
5430       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5431       as_fn_executable_p "$ac_path_FGREP" || continue
5432 # Check for GNU ac_path_FGREP and select it if it is found.
5433   # Check for GNU $ac_path_FGREP
5434 case `"$ac_path_FGREP" --version 2>&1` in
5435 *GNU*)
5436   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5437 *)
5438   ac_count=0
5439   $as_echo_n 0123456789 >"conftest.in"
5440   while :
5441   do
5442     cat "conftest.in" "conftest.in" >"conftest.tmp"
5443     mv "conftest.tmp" "conftest.in"
5444     cp "conftest.in" "conftest.nl"
5445     $as_echo 'FGREP' >> "conftest.nl"
5446     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5447     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5448     as_fn_arith $ac_count + 1 && ac_count=$as_val
5449     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5450       # Best one so far, save it but keep looking for a better one
5451       ac_cv_path_FGREP="$ac_path_FGREP"
5452       ac_path_FGREP_max=$ac_count
5453     fi
5454     # 10*(2^10) chars as input seems more than enough
5455     test $ac_count -gt 10 && break
5456   done
5457   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5458 esac
5459
5460       $ac_path_FGREP_found && break 3
5461     done
5462   done
5463   done
5464 IFS=$as_save_IFS
5465   if test -z "$ac_cv_path_FGREP"; then
5466     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5467   fi
5468 else
5469   ac_cv_path_FGREP=$FGREP
5470 fi
5471
5472    fi
5473 fi
5474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5475 $as_echo "$ac_cv_path_FGREP" >&6; }
5476  FGREP="$ac_cv_path_FGREP"
5477
5478
5479 test -z "$GREP" && GREP=grep
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499 # Check whether --with-gnu-ld was given.
5500 if test "${with_gnu_ld+set}" = set; then :
5501   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5502 else
5503   with_gnu_ld=no
5504 fi
5505
5506 ac_prog=ld
5507 if test "$GCC" = yes; then
5508   # Check if gcc -print-prog-name=ld gives a path.
5509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5510 $as_echo_n "checking for ld used by $CC... " >&6; }
5511   case $host in
5512   *-*-mingw*)
5513     # gcc leaves a trailing carriage return which upsets mingw
5514     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5515   *)
5516     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5517   esac
5518   case $ac_prog in
5519     # Accept absolute paths.
5520     [\\/]* | ?:[\\/]*)
5521       re_direlt='/[^/][^/]*/\.\./'
5522       # Canonicalize the pathname of ld
5523       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5524       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5525         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5526       done
5527       test -z "$LD" && LD="$ac_prog"
5528       ;;
5529   "")
5530     # If it fails, then pretend we aren't using GCC.
5531     ac_prog=ld
5532     ;;
5533   *)
5534     # If it is relative, then search for the first ld in PATH.
5535     with_gnu_ld=unknown
5536     ;;
5537   esac
5538 elif test "$with_gnu_ld" = yes; then
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5540 $as_echo_n "checking for GNU ld... " >&6; }
5541 else
5542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5543 $as_echo_n "checking for non-GNU ld... " >&6; }
5544 fi
5545 if ${lt_cv_path_LD+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548   if test -z "$LD"; then
5549   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5550   for ac_dir in $PATH; do
5551     IFS="$lt_save_ifs"
5552     test -z "$ac_dir" && ac_dir=.
5553     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5554       lt_cv_path_LD="$ac_dir/$ac_prog"
5555       # Check to see if the program is GNU ld.  I'd rather use --version,
5556       # but apparently some variants of GNU ld only accept -v.
5557       # Break only if it was the GNU/non-GNU ld that we prefer.
5558       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5559       *GNU* | *'with BFD'*)
5560         test "$with_gnu_ld" != no && break
5561         ;;
5562       *)
5563         test "$with_gnu_ld" != yes && break
5564         ;;
5565       esac
5566     fi
5567   done
5568   IFS="$lt_save_ifs"
5569 else
5570   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5571 fi
5572 fi
5573
5574 LD="$lt_cv_path_LD"
5575 if test -n "$LD"; then
5576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5577 $as_echo "$LD" >&6; }
5578 else
5579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5580 $as_echo "no" >&6; }
5581 fi
5582 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5584 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5585 if ${lt_cv_prog_gnu_ld+:} false; then :
5586   $as_echo_n "(cached) " >&6
5587 else
5588   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5589 case `$LD -v 2>&1 </dev/null` in
5590 *GNU* | *'with BFD'*)
5591   lt_cv_prog_gnu_ld=yes
5592   ;;
5593 *)
5594   lt_cv_prog_gnu_ld=no
5595   ;;
5596 esac
5597 fi
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5599 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5600 with_gnu_ld=$lt_cv_prog_gnu_ld
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5611 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5612 if ${lt_cv_path_NM+:} false; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   if test -n "$NM"; then
5616   # Let the user override the test.
5617   lt_cv_path_NM="$NM"
5618 else
5619   lt_nm_to_check="${ac_tool_prefix}nm"
5620   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5621     lt_nm_to_check="$lt_nm_to_check nm"
5622   fi
5623   for lt_tmp_nm in $lt_nm_to_check; do
5624     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5625     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5626       IFS="$lt_save_ifs"
5627       test -z "$ac_dir" && ac_dir=.
5628       tmp_nm="$ac_dir/$lt_tmp_nm"
5629       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5630         # Check to see if the nm accepts a BSD-compat flag.
5631         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5632         #   nm: unknown option "B" ignored
5633         # Tru64's nm complains that /dev/null is an invalid object file
5634         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5635         */dev/null* | *'Invalid file or object type'*)
5636           lt_cv_path_NM="$tmp_nm -B"
5637           break
5638           ;;
5639         *)
5640           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5641           */dev/null*)
5642             lt_cv_path_NM="$tmp_nm -p"
5643             break
5644             ;;
5645           *)
5646             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5647             continue # so that we can try to find one that supports BSD flags
5648             ;;
5649           esac
5650           ;;
5651         esac
5652       fi
5653     done
5654     IFS="$lt_save_ifs"
5655   done
5656   : ${lt_cv_path_NM=no}
5657 fi
5658 fi
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5660 $as_echo "$lt_cv_path_NM" >&6; }
5661 if test "$lt_cv_path_NM" != "no"; then
5662   NM="$lt_cv_path_NM"
5663 else
5664   # Didn't find any BSD compatible name lister, look for dumpbin.
5665   if test -n "$DUMPBIN"; then :
5666     # Let the user override the test.
5667   else
5668     if test -n "$ac_tool_prefix"; then
5669   for ac_prog in dumpbin "link -dump"
5670   do
5671     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5672 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5674 $as_echo_n "checking for $ac_word... " >&6; }
5675 if ${ac_cv_prog_DUMPBIN+:} false; then :
5676   $as_echo_n "(cached) " >&6
5677 else
5678   if test -n "$DUMPBIN"; then
5679   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5680 else
5681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5682 for as_dir in $PATH
5683 do
5684   IFS=$as_save_IFS
5685   test -z "$as_dir" && as_dir=.
5686     for ac_exec_ext in '' $ac_executable_extensions; do
5687   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5688     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5690     break 2
5691   fi
5692 done
5693   done
5694 IFS=$as_save_IFS
5695
5696 fi
5697 fi
5698 DUMPBIN=$ac_cv_prog_DUMPBIN
5699 if test -n "$DUMPBIN"; then
5700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5701 $as_echo "$DUMPBIN" >&6; }
5702 else
5703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5704 $as_echo "no" >&6; }
5705 fi
5706
5707
5708     test -n "$DUMPBIN" && break
5709   done
5710 fi
5711 if test -z "$DUMPBIN"; then
5712   ac_ct_DUMPBIN=$DUMPBIN
5713   for ac_prog in dumpbin "link -dump"
5714 do
5715   # Extract the first word of "$ac_prog", so it can be a program name with args.
5716 set dummy $ac_prog; ac_word=$2
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5718 $as_echo_n "checking for $ac_word... " >&6; }
5719 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   if test -n "$ac_ct_DUMPBIN"; then
5723   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5724 else
5725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5726 for as_dir in $PATH
5727 do
5728   IFS=$as_save_IFS
5729   test -z "$as_dir" && as_dir=.
5730     for ac_exec_ext in '' $ac_executable_extensions; do
5731   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5732     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5734     break 2
5735   fi
5736 done
5737   done
5738 IFS=$as_save_IFS
5739
5740 fi
5741 fi
5742 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5743 if test -n "$ac_ct_DUMPBIN"; then
5744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5745 $as_echo "$ac_ct_DUMPBIN" >&6; }
5746 else
5747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5748 $as_echo "no" >&6; }
5749 fi
5750
5751
5752   test -n "$ac_ct_DUMPBIN" && break
5753 done
5754
5755   if test "x$ac_ct_DUMPBIN" = x; then
5756     DUMPBIN=":"
5757   else
5758     case $cross_compiling:$ac_tool_warned in
5759 yes:)
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5761 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5762 ac_tool_warned=yes ;;
5763 esac
5764     DUMPBIN=$ac_ct_DUMPBIN
5765   fi
5766 fi
5767
5768     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5769     *COFF*)
5770       DUMPBIN="$DUMPBIN -symbols"
5771       ;;
5772     *)
5773       DUMPBIN=:
5774       ;;
5775     esac
5776   fi
5777
5778   if test "$DUMPBIN" != ":"; then
5779     NM="$DUMPBIN"
5780   fi
5781 fi
5782 test -z "$NM" && NM=nm
5783
5784
5785
5786
5787
5788
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5790 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5791 if ${lt_cv_nm_interface+:} false; then :
5792   $as_echo_n "(cached) " >&6
5793 else
5794   lt_cv_nm_interface="BSD nm"
5795   echo "int some_variable = 0;" > conftest.$ac_ext
5796   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5797   (eval "$ac_compile" 2>conftest.err)
5798   cat conftest.err >&5
5799   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5800   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5801   cat conftest.err >&5
5802   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5803   cat conftest.out >&5
5804   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5805     lt_cv_nm_interface="MS dumpbin"
5806   fi
5807   rm -f conftest*
5808 fi
5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5810 $as_echo "$lt_cv_nm_interface" >&6; }
5811
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5813 $as_echo_n "checking whether ln -s works... " >&6; }
5814 LN_S=$as_ln_s
5815 if test "$LN_S" = "ln -s"; then
5816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5817 $as_echo "yes" >&6; }
5818 else
5819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5820 $as_echo "no, using $LN_S" >&6; }
5821 fi
5822
5823 # find the maximum length of command line arguments
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5825 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5826 if ${lt_cv_sys_max_cmd_len+:} false; then :
5827   $as_echo_n "(cached) " >&6
5828 else
5829     i=0
5830   teststring="ABCD"
5831
5832   case $build_os in
5833   msdosdjgpp*)
5834     # On DJGPP, this test can blow up pretty badly due to problems in libc
5835     # (any single argument exceeding 2000 bytes causes a buffer overrun
5836     # during glob expansion).  Even if it were fixed, the result of this
5837     # check would be larger than it should be.
5838     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5839     ;;
5840
5841   gnu*)
5842     # Under GNU Hurd, this test is not required because there is
5843     # no limit to the length of command line arguments.
5844     # Libtool will interpret -1 as no limit whatsoever
5845     lt_cv_sys_max_cmd_len=-1;
5846     ;;
5847
5848   cygwin* | mingw* | cegcc*)
5849     # On Win9x/ME, this test blows up -- it succeeds, but takes
5850     # about 5 minutes as the teststring grows exponentially.
5851     # Worse, since 9x/ME are not pre-emptively multitasking,
5852     # you end up with a "frozen" computer, even though with patience
5853     # the test eventually succeeds (with a max line length of 256k).
5854     # Instead, let's just punt: use the minimum linelength reported by
5855     # all of the supported platforms: 8192 (on NT/2K/XP).
5856     lt_cv_sys_max_cmd_len=8192;
5857     ;;
5858
5859   mint*)
5860     # On MiNT this can take a long time and run out of memory.
5861     lt_cv_sys_max_cmd_len=8192;
5862     ;;
5863
5864   amigaos*)
5865     # On AmigaOS with pdksh, this test takes hours, literally.
5866     # So we just punt and use a minimum line length of 8192.
5867     lt_cv_sys_max_cmd_len=8192;
5868     ;;
5869
5870   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5871     # This has been around since 386BSD, at least.  Likely further.
5872     if test -x /sbin/sysctl; then
5873       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5874     elif test -x /usr/sbin/sysctl; then
5875       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5876     else
5877       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5878     fi
5879     # And add a safety zone
5880     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5881     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5882     ;;
5883
5884   interix*)
5885     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5886     lt_cv_sys_max_cmd_len=196608
5887     ;;
5888
5889   osf*)
5890     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5891     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5892     # nice to cause kernel panics so lets avoid the loop below.
5893     # First set a reasonable default.
5894     lt_cv_sys_max_cmd_len=16384
5895     #
5896     if test -x /sbin/sysconfig; then
5897       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5898         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5899       esac
5900     fi
5901     ;;
5902   sco3.2v5*)
5903     lt_cv_sys_max_cmd_len=102400
5904     ;;
5905   sysv5* | sco5v6* | sysv4.2uw2*)
5906     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5907     if test -n "$kargmax"; then
5908       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5909     else
5910       lt_cv_sys_max_cmd_len=32768
5911     fi
5912     ;;
5913   *)
5914     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5915     if test -n "$lt_cv_sys_max_cmd_len"; then
5916       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5917       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5918     else
5919       # Make teststring a little bigger before we do anything with it.
5920       # a 1K string should be a reasonable start.
5921       for i in 1 2 3 4 5 6 7 8 ; do
5922         teststring=$teststring$teststring
5923       done
5924       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5925       # If test is not a shell built-in, we'll probably end up computing a
5926       # maximum length that is only half of the actual maximum length, but
5927       # we can't tell.
5928       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5929                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5930               test $i != 17 # 1/2 MB should be enough
5931       do
5932         i=`expr $i + 1`
5933         teststring=$teststring$teststring
5934       done
5935       # Only check the string length outside the loop.
5936       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5937       teststring=
5938       # Add a significant safety factor because C++ compilers can tack on
5939       # massive amounts of additional arguments before passing them to the
5940       # linker.  It appears as though 1/2 is a usable value.
5941       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5942     fi
5943     ;;
5944   esac
5945
5946 fi
5947
5948 if test -n $lt_cv_sys_max_cmd_len ; then
5949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5950 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5951 else
5952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5953 $as_echo "none" >&6; }
5954 fi
5955 max_cmd_len=$lt_cv_sys_max_cmd_len
5956
5957
5958
5959
5960
5961
5962 : ${CP="cp -f"}
5963 : ${MV="mv -f"}
5964 : ${RM="rm -f"}
5965
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5967 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5968 # Try some XSI features
5969 xsi_shell=no
5970 ( _lt_dummy="a/b/c"
5971   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5972       = c,a/b,, \
5973     && eval 'test $(( 1 + 1 )) -eq 2 \
5974     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5975   && xsi_shell=yes
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5977 $as_echo "$xsi_shell" >&6; }
5978
5979
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5981 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5982 lt_shell_append=no
5983 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5984     >/dev/null 2>&1 \
5985   && lt_shell_append=yes
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5987 $as_echo "$lt_shell_append" >&6; }
5988
5989
5990 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5991   lt_unset=unset
5992 else
5993   lt_unset=false
5994 fi
5995
5996
5997
5998
5999
6000 # test EBCDIC or ASCII
6001 case `echo X|tr X '\101'` in
6002  A) # ASCII based system
6003     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6004   lt_SP2NL='tr \040 \012'
6005   lt_NL2SP='tr \015\012 \040\040'
6006   ;;
6007  *) # EBCDIC based system
6008   lt_SP2NL='tr \100 \n'
6009   lt_NL2SP='tr \r\n \100\100'
6010   ;;
6011 esac
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6022 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6023 if ${lt_cv_ld_reload_flag+:} false; then :
6024   $as_echo_n "(cached) " >&6
6025 else
6026   lt_cv_ld_reload_flag='-r'
6027 fi
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6029 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6030 reload_flag=$lt_cv_ld_reload_flag
6031 case $reload_flag in
6032 "" | " "*) ;;
6033 *) reload_flag=" $reload_flag" ;;
6034 esac
6035 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6036 case $host_os in
6037   darwin*)
6038     if test "$GCC" = yes; then
6039       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6040     else
6041       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6042     fi
6043     ;;
6044 esac
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054 if test -n "$ac_tool_prefix"; then
6055   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6056 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6058 $as_echo_n "checking for $ac_word... " >&6; }
6059 if ${ac_cv_prog_OBJDUMP+:} false; then :
6060   $as_echo_n "(cached) " >&6
6061 else
6062   if test -n "$OBJDUMP"; then
6063   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6064 else
6065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6066 for as_dir in $PATH
6067 do
6068   IFS=$as_save_IFS
6069   test -z "$as_dir" && as_dir=.
6070     for ac_exec_ext in '' $ac_executable_extensions; do
6071   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6072     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6074     break 2
6075   fi
6076 done
6077   done
6078 IFS=$as_save_IFS
6079
6080 fi
6081 fi
6082 OBJDUMP=$ac_cv_prog_OBJDUMP
6083 if test -n "$OBJDUMP"; then
6084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6085 $as_echo "$OBJDUMP" >&6; }
6086 else
6087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6088 $as_echo "no" >&6; }
6089 fi
6090
6091
6092 fi
6093 if test -z "$ac_cv_prog_OBJDUMP"; then
6094   ac_ct_OBJDUMP=$OBJDUMP
6095   # Extract the first word of "objdump", so it can be a program name with args.
6096 set dummy objdump; ac_word=$2
6097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6098 $as_echo_n "checking for $ac_word... " >&6; }
6099 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6100   $as_echo_n "(cached) " >&6
6101 else
6102   if test -n "$ac_ct_OBJDUMP"; then
6103   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6104 else
6105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6106 for as_dir in $PATH
6107 do
6108   IFS=$as_save_IFS
6109   test -z "$as_dir" && as_dir=.
6110     for ac_exec_ext in '' $ac_executable_extensions; do
6111   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6112     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6114     break 2
6115   fi
6116 done
6117   done
6118 IFS=$as_save_IFS
6119
6120 fi
6121 fi
6122 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6123 if test -n "$ac_ct_OBJDUMP"; then
6124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6125 $as_echo "$ac_ct_OBJDUMP" >&6; }
6126 else
6127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6128 $as_echo "no" >&6; }
6129 fi
6130
6131   if test "x$ac_ct_OBJDUMP" = x; then
6132     OBJDUMP="false"
6133   else
6134     case $cross_compiling:$ac_tool_warned in
6135 yes:)
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6138 ac_tool_warned=yes ;;
6139 esac
6140     OBJDUMP=$ac_ct_OBJDUMP
6141   fi
6142 else
6143   OBJDUMP="$ac_cv_prog_OBJDUMP"
6144 fi
6145
6146 test -z "$OBJDUMP" && OBJDUMP=objdump
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6157 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6158 if ${lt_cv_deplibs_check_method+:} false; then :
6159   $as_echo_n "(cached) " >&6
6160 else
6161   lt_cv_file_magic_cmd='$MAGIC_CMD'
6162 lt_cv_file_magic_test_file=
6163 lt_cv_deplibs_check_method='unknown'
6164 # Need to set the preceding variable on all platforms that support
6165 # interlibrary dependencies.
6166 # 'none' -- dependencies not supported.
6167 # `unknown' -- same as none, but documents that we really don't know.
6168 # 'pass_all' -- all dependencies passed with no checks.
6169 # 'test_compile' -- check by making test program.
6170 # 'file_magic [[regex]]' -- check by looking for files in library path
6171 # which responds to the $file_magic_cmd with a given extended regex.
6172 # If you have `file' or equivalent on your system and you're not sure
6173 # whether `pass_all' will *always* work, you probably want this one.
6174
6175 case $host_os in
6176 aix[4-9]*)
6177   lt_cv_deplibs_check_method=pass_all
6178   ;;
6179
6180 beos*)
6181   lt_cv_deplibs_check_method=pass_all
6182   ;;
6183
6184 bsdi[45]*)
6185   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6186   lt_cv_file_magic_cmd='/usr/bin/file -L'
6187   lt_cv_file_magic_test_file=/shlib/libc.so
6188   ;;
6189
6190 cygwin*)
6191   # func_win32_libid is a shell function defined in ltmain.sh
6192   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6193   lt_cv_file_magic_cmd='func_win32_libid'
6194   ;;
6195
6196 mingw* | pw32*)
6197   # Base MSYS/MinGW do not provide the 'file' command needed by
6198   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6199   # unless we find 'file', for example because we are cross-compiling.
6200   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6201   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6202     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6203     lt_cv_file_magic_cmd='func_win32_libid'
6204   else
6205     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6206     lt_cv_file_magic_cmd='$OBJDUMP -f'
6207   fi
6208   ;;
6209
6210 cegcc*)
6211   # use the weaker test based on 'objdump'. See mingw*.
6212   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6213   lt_cv_file_magic_cmd='$OBJDUMP -f'
6214   ;;
6215
6216 darwin* | rhapsody*)
6217   lt_cv_deplibs_check_method=pass_all
6218   ;;
6219
6220 freebsd* | dragonfly*)
6221   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6222     case $host_cpu in
6223     i*86 )
6224       # Not sure whether the presence of OpenBSD here was a mistake.
6225       # Let's accept both of them until this is cleared up.
6226       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6227       lt_cv_file_magic_cmd=/usr/bin/file
6228       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6229       ;;
6230     esac
6231   else
6232     lt_cv_deplibs_check_method=pass_all
6233   fi
6234   ;;
6235
6236 gnu*)
6237   lt_cv_deplibs_check_method=pass_all
6238   ;;
6239
6240 haiku*)
6241   lt_cv_deplibs_check_method=pass_all
6242   ;;
6243
6244 hpux10.20* | hpux11*)
6245   lt_cv_file_magic_cmd=/usr/bin/file
6246   case $host_cpu in
6247   ia64*)
6248     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6249     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6250     ;;
6251   hppa*64*)
6252     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6253     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6254     ;;
6255   *)
6256     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6257     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6258     ;;
6259   esac
6260   ;;
6261
6262 interix[3-9]*)
6263   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6264   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6265   ;;
6266
6267 irix5* | irix6* | nonstopux*)
6268   case $LD in
6269   *-32|*"-32 ") libmagic=32-bit;;
6270   *-n32|*"-n32 ") libmagic=N32;;
6271   *-64|*"-64 ") libmagic=64-bit;;
6272   *) libmagic=never-match;;
6273   esac
6274   lt_cv_deplibs_check_method=pass_all
6275   ;;
6276
6277 # This must be Linux ELF.
6278 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6279   lt_cv_deplibs_check_method=pass_all
6280   ;;
6281
6282 netbsd*)
6283   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6284     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6285   else
6286     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6287   fi
6288   ;;
6289
6290 newos6*)
6291   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6292   lt_cv_file_magic_cmd=/usr/bin/file
6293   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6294   ;;
6295
6296 *nto* | *qnx*)
6297   lt_cv_deplibs_check_method=pass_all
6298   ;;
6299
6300 openbsd*)
6301   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6302     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6303   else
6304     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6305   fi
6306   ;;
6307
6308 osf3* | osf4* | osf5*)
6309   lt_cv_deplibs_check_method=pass_all
6310   ;;
6311
6312 rdos*)
6313   lt_cv_deplibs_check_method=pass_all
6314   ;;
6315
6316 solaris*)
6317   lt_cv_deplibs_check_method=pass_all
6318   ;;
6319
6320 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6321   lt_cv_deplibs_check_method=pass_all
6322   ;;
6323
6324 sysv4 | sysv4.3*)
6325   case $host_vendor in
6326   motorola)
6327     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6328     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6329     ;;
6330   ncr)
6331     lt_cv_deplibs_check_method=pass_all
6332     ;;
6333   sequent)
6334     lt_cv_file_magic_cmd='/bin/file'
6335     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6336     ;;
6337   sni)
6338     lt_cv_file_magic_cmd='/bin/file'
6339     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6340     lt_cv_file_magic_test_file=/lib/libc.so
6341     ;;
6342   siemens)
6343     lt_cv_deplibs_check_method=pass_all
6344     ;;
6345   pc)
6346     lt_cv_deplibs_check_method=pass_all
6347     ;;
6348   esac
6349   ;;
6350
6351 tpf*)
6352   lt_cv_deplibs_check_method=pass_all
6353   ;;
6354 esac
6355
6356 fi
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6358 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6359 file_magic_cmd=$lt_cv_file_magic_cmd
6360 deplibs_check_method=$lt_cv_deplibs_check_method
6361 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374 if test -n "$ac_tool_prefix"; then
6375   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6376 set dummy ${ac_tool_prefix}ar; ac_word=$2
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6378 $as_echo_n "checking for $ac_word... " >&6; }
6379 if ${ac_cv_prog_AR+:} false; then :
6380   $as_echo_n "(cached) " >&6
6381 else
6382   if test -n "$AR"; then
6383   ac_cv_prog_AR="$AR" # Let the user override the test.
6384 else
6385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6386 for as_dir in $PATH
6387 do
6388   IFS=$as_save_IFS
6389   test -z "$as_dir" && as_dir=.
6390     for ac_exec_ext in '' $ac_executable_extensions; do
6391   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6392     ac_cv_prog_AR="${ac_tool_prefix}ar"
6393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6394     break 2
6395   fi
6396 done
6397   done
6398 IFS=$as_save_IFS
6399
6400 fi
6401 fi
6402 AR=$ac_cv_prog_AR
6403 if test -n "$AR"; then
6404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6405 $as_echo "$AR" >&6; }
6406 else
6407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6408 $as_echo "no" >&6; }
6409 fi
6410
6411
6412 fi
6413 if test -z "$ac_cv_prog_AR"; then
6414   ac_ct_AR=$AR
6415   # Extract the first word of "ar", so it can be a program name with args.
6416 set dummy ar; ac_word=$2
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6418 $as_echo_n "checking for $ac_word... " >&6; }
6419 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6420   $as_echo_n "(cached) " >&6
6421 else
6422   if test -n "$ac_ct_AR"; then
6423   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6424 else
6425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6426 for as_dir in $PATH
6427 do
6428   IFS=$as_save_IFS
6429   test -z "$as_dir" && as_dir=.
6430     for ac_exec_ext in '' $ac_executable_extensions; do
6431   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6432     ac_cv_prog_ac_ct_AR="ar"
6433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6434     break 2
6435   fi
6436 done
6437   done
6438 IFS=$as_save_IFS
6439
6440 fi
6441 fi
6442 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6443 if test -n "$ac_ct_AR"; then
6444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6445 $as_echo "$ac_ct_AR" >&6; }
6446 else
6447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6448 $as_echo "no" >&6; }
6449 fi
6450
6451   if test "x$ac_ct_AR" = x; then
6452     AR="false"
6453   else
6454     case $cross_compiling:$ac_tool_warned in
6455 yes:)
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6457 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6458 ac_tool_warned=yes ;;
6459 esac
6460     AR=$ac_ct_AR
6461   fi
6462 else
6463   AR="$ac_cv_prog_AR"
6464 fi
6465
6466 test -z "$AR" && AR=ar
6467 test -z "$AR_FLAGS" && AR_FLAGS=cru
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479 if test -n "$ac_tool_prefix"; then
6480   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6481 set dummy ${ac_tool_prefix}strip; ac_word=$2
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6483 $as_echo_n "checking for $ac_word... " >&6; }
6484 if ${ac_cv_prog_STRIP+:} false; then :
6485   $as_echo_n "(cached) " >&6
6486 else
6487   if test -n "$STRIP"; then
6488   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6489 else
6490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6491 for as_dir in $PATH
6492 do
6493   IFS=$as_save_IFS
6494   test -z "$as_dir" && as_dir=.
6495     for ac_exec_ext in '' $ac_executable_extensions; do
6496   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6497     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6498     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6499     break 2
6500   fi
6501 done
6502   done
6503 IFS=$as_save_IFS
6504
6505 fi
6506 fi
6507 STRIP=$ac_cv_prog_STRIP
6508 if test -n "$STRIP"; then
6509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6510 $as_echo "$STRIP" >&6; }
6511 else
6512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6513 $as_echo "no" >&6; }
6514 fi
6515
6516
6517 fi
6518 if test -z "$ac_cv_prog_STRIP"; then
6519   ac_ct_STRIP=$STRIP
6520   # Extract the first word of "strip", so it can be a program name with args.
6521 set dummy strip; ac_word=$2
6522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6523 $as_echo_n "checking for $ac_word... " >&6; }
6524 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6525   $as_echo_n "(cached) " >&6
6526 else
6527   if test -n "$ac_ct_STRIP"; then
6528   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6529 else
6530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6531 for as_dir in $PATH
6532 do
6533   IFS=$as_save_IFS
6534   test -z "$as_dir" && as_dir=.
6535     for ac_exec_ext in '' $ac_executable_extensions; do
6536   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6537     ac_cv_prog_ac_ct_STRIP="strip"
6538     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6539     break 2
6540   fi
6541 done
6542   done
6543 IFS=$as_save_IFS
6544
6545 fi
6546 fi
6547 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6548 if test -n "$ac_ct_STRIP"; then
6549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6550 $as_echo "$ac_ct_STRIP" >&6; }
6551 else
6552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6553 $as_echo "no" >&6; }
6554 fi
6555
6556   if test "x$ac_ct_STRIP" = x; then
6557     STRIP=":"
6558   else
6559     case $cross_compiling:$ac_tool_warned in
6560 yes:)
6561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6562 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6563 ac_tool_warned=yes ;;
6564 esac
6565     STRIP=$ac_ct_STRIP
6566   fi
6567 else
6568   STRIP="$ac_cv_prog_STRIP"
6569 fi
6570
6571 test -z "$STRIP" && STRIP=:
6572
6573
6574
6575
6576
6577
6578 if test -n "$ac_tool_prefix"; then
6579   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6580 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6582 $as_echo_n "checking for $ac_word... " >&6; }
6583 if ${ac_cv_prog_RANLIB+:} false; then :
6584   $as_echo_n "(cached) " >&6
6585 else
6586   if test -n "$RANLIB"; then
6587   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6588 else
6589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6590 for as_dir in $PATH
6591 do
6592   IFS=$as_save_IFS
6593   test -z "$as_dir" && as_dir=.
6594     for ac_exec_ext in '' $ac_executable_extensions; do
6595   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6596     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6597     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6598     break 2
6599   fi
6600 done
6601   done
6602 IFS=$as_save_IFS
6603
6604 fi
6605 fi
6606 RANLIB=$ac_cv_prog_RANLIB
6607 if test -n "$RANLIB"; then
6608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6609 $as_echo "$RANLIB" >&6; }
6610 else
6611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6612 $as_echo "no" >&6; }
6613 fi
6614
6615
6616 fi
6617 if test -z "$ac_cv_prog_RANLIB"; then
6618   ac_ct_RANLIB=$RANLIB
6619   # Extract the first word of "ranlib", so it can be a program name with args.
6620 set dummy ranlib; ac_word=$2
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6622 $as_echo_n "checking for $ac_word... " >&6; }
6623 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6624   $as_echo_n "(cached) " >&6
6625 else
6626   if test -n "$ac_ct_RANLIB"; then
6627   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6628 else
6629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6630 for as_dir in $PATH
6631 do
6632   IFS=$as_save_IFS
6633   test -z "$as_dir" && as_dir=.
6634     for ac_exec_ext in '' $ac_executable_extensions; do
6635   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6636     ac_cv_prog_ac_ct_RANLIB="ranlib"
6637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6638     break 2
6639   fi
6640 done
6641   done
6642 IFS=$as_save_IFS
6643
6644 fi
6645 fi
6646 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6647 if test -n "$ac_ct_RANLIB"; then
6648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6649 $as_echo "$ac_ct_RANLIB" >&6; }
6650 else
6651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6652 $as_echo "no" >&6; }
6653 fi
6654
6655   if test "x$ac_ct_RANLIB" = x; then
6656     RANLIB=":"
6657   else
6658     case $cross_compiling:$ac_tool_warned in
6659 yes:)
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6661 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6662 ac_tool_warned=yes ;;
6663 esac
6664     RANLIB=$ac_ct_RANLIB
6665   fi
6666 else
6667   RANLIB="$ac_cv_prog_RANLIB"
6668 fi
6669
6670 test -z "$RANLIB" && RANLIB=:
6671
6672
6673
6674
6675
6676
6677 # Determine commands to create old-style static archives.
6678 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6679 old_postinstall_cmds='chmod 644 $oldlib'
6680 old_postuninstall_cmds=
6681
6682 if test -n "$RANLIB"; then
6683   case $host_os in
6684   openbsd*)
6685     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6686     ;;
6687   *)
6688     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6689     ;;
6690   esac
6691   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6692 fi
6693
6694 case $host_os in
6695   darwin*)
6696     lock_old_archive_extraction=yes ;;
6697   *)
6698     lock_old_archive_extraction=no ;;
6699 esac
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739 # If no C compiler was specified, use CC.
6740 LTCC=${LTCC-"$CC"}
6741
6742 # If no C compiler flags were specified, use CFLAGS.
6743 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6744
6745 # Allow CC to be a program name with arguments.
6746 compiler=$CC
6747
6748
6749 # Check for command to grab the raw symbol name followed by C symbol from nm.
6750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6751 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6752 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6753   $as_echo_n "(cached) " >&6
6754 else
6755
6756 # These are sane defaults that work on at least a few old systems.
6757 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6758
6759 # Character class describing NM global symbol codes.
6760 symcode='[BCDEGRST]'
6761
6762 # Regexp to match symbols that can be accessed directly from C.
6763 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6764
6765 # Define system-specific variables.
6766 case $host_os in
6767 aix*)
6768   symcode='[BCDT]'
6769   ;;
6770 cygwin* | mingw* | pw32* | cegcc*)
6771   symcode='[ABCDGISTW]'
6772   ;;
6773 hpux*)
6774   if test "$host_cpu" = ia64; then
6775     symcode='[ABCDEGRST]'
6776   fi
6777   ;;
6778 irix* | nonstopux*)
6779   symcode='[BCDEGRST]'
6780   ;;
6781 osf*)
6782   symcode='[BCDEGQRST]'
6783   ;;
6784 solaris*)
6785   symcode='[BDRT]'
6786   ;;
6787 sco3.2v5*)
6788   symcode='[DT]'
6789   ;;
6790 sysv4.2uw2*)
6791   symcode='[DT]'
6792   ;;
6793 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6794   symcode='[ABDT]'
6795   ;;
6796 sysv4)
6797   symcode='[DFNSTU]'
6798   ;;
6799 esac
6800
6801 # If we're using GNU nm, then use its standard symbol codes.
6802 case `$NM -V 2>&1` in
6803 *GNU* | *'with BFD'*)
6804   symcode='[ABCDGIRSTW]' ;;
6805 esac
6806
6807 # Transform an extracted symbol line into a proper C declaration.
6808 # Some systems (esp. on ia64) link data and code symbols differently,
6809 # so use this general approach.
6810 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6811
6812 # Transform an extracted symbol line into symbol name and symbol address
6813 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6814 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'"
6815
6816 # Handle CRLF in mingw tool chain
6817 opt_cr=
6818 case $build_os in
6819 mingw*)
6820   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6821   ;;
6822 esac
6823
6824 # Try without a prefix underscore, then with it.
6825 for ac_symprfx in "" "_"; do
6826
6827   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6828   symxfrm="\\1 $ac_symprfx\\2 \\2"
6829
6830   # Write the raw and C identifiers.
6831   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6832     # Fake it for dumpbin and say T for any non-static function
6833     # and D for any global variable.
6834     # Also find C++ and __fastcall symbols from MSVC++,
6835     # which start with @ or ?.
6836     lt_cv_sys_global_symbol_pipe="$AWK '"\
6837 "     {last_section=section; section=\$ 3};"\
6838 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6839 "     \$ 0!~/External *\|/{next};"\
6840 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6841 "     {if(hide[section]) next};"\
6842 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6843 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6844 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6845 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6846 "     ' prfx=^$ac_symprfx"
6847   else
6848     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6849   fi
6850
6851   # Check to see that the pipe works correctly.
6852   pipe_works=no
6853
6854   rm -f conftest*
6855   cat > conftest.$ac_ext <<_LT_EOF
6856 #ifdef __cplusplus
6857 extern "C" {
6858 #endif
6859 char nm_test_var;
6860 void nm_test_func(void);
6861 void nm_test_func(void){}
6862 #ifdef __cplusplus
6863 }
6864 #endif
6865 int main(){nm_test_var='a';nm_test_func();return(0);}
6866 _LT_EOF
6867
6868   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6869   (eval $ac_compile) 2>&5
6870   ac_status=$?
6871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6872   test $ac_status = 0; }; then
6873     # Now try to grab the symbols.
6874     nlist=conftest.nm
6875     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6876   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6877   ac_status=$?
6878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6879   test $ac_status = 0; } && test -s "$nlist"; then
6880       # Try sorting and uniquifying the output.
6881       if sort "$nlist" | uniq > "$nlist"T; then
6882         mv -f "$nlist"T "$nlist"
6883       else
6884         rm -f "$nlist"T
6885       fi
6886
6887       # Make sure that we snagged all the symbols we need.
6888       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6889         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6890           cat <<_LT_EOF > conftest.$ac_ext
6891 #ifdef __cplusplus
6892 extern "C" {
6893 #endif
6894
6895 _LT_EOF
6896           # Now generate the symbol file.
6897           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6898
6899           cat <<_LT_EOF >> conftest.$ac_ext
6900
6901 /* The mapping between symbol names and symbols.  */
6902 const struct {
6903   const char *name;
6904   void       *address;
6905 }
6906 lt__PROGRAM__LTX_preloaded_symbols[] =
6907 {
6908   { "@PROGRAM@", (void *) 0 },
6909 _LT_EOF
6910           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6911           cat <<\_LT_EOF >> conftest.$ac_ext
6912   {0, (void *) 0}
6913 };
6914
6915 /* This works around a problem in FreeBSD linker */
6916 #ifdef FREEBSD_WORKAROUND
6917 static const void *lt_preloaded_setup() {
6918   return lt__PROGRAM__LTX_preloaded_symbols;
6919 }
6920 #endif
6921
6922 #ifdef __cplusplus
6923 }
6924 #endif
6925 _LT_EOF
6926           # Now try linking the two files.
6927           mv conftest.$ac_objext conftstm.$ac_objext
6928           lt_save_LIBS="$LIBS"
6929           lt_save_CFLAGS="$CFLAGS"
6930           LIBS="conftstm.$ac_objext"
6931           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6932           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6933   (eval $ac_link) 2>&5
6934   ac_status=$?
6935   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6936   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6937             pipe_works=yes
6938           fi
6939           LIBS="$lt_save_LIBS"
6940           CFLAGS="$lt_save_CFLAGS"
6941         else
6942           echo "cannot find nm_test_func in $nlist" >&5
6943         fi
6944       else
6945         echo "cannot find nm_test_var in $nlist" >&5
6946       fi
6947     else
6948       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6949     fi
6950   else
6951     echo "$progname: failed program was:" >&5
6952     cat conftest.$ac_ext >&5
6953   fi
6954   rm -rf conftest* conftst*
6955
6956   # Do not use the global_symbol_pipe unless it works.
6957   if test "$pipe_works" = yes; then
6958     break
6959   else
6960     lt_cv_sys_global_symbol_pipe=
6961   fi
6962 done
6963
6964 fi
6965
6966 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6967   lt_cv_sys_global_symbol_to_cdecl=
6968 fi
6969 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6971 $as_echo "failed" >&6; }
6972 else
6973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6974 $as_echo "ok" >&6; }
6975 fi
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998 # Check whether --enable-libtool-lock was given.
6999 if test "${enable_libtool_lock+set}" = set; then :
7000   enableval=$enable_libtool_lock;
7001 fi
7002
7003 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7004
7005 # Some flags need to be propagated to the compiler or linker for good
7006 # libtool support.
7007 case $host in
7008 ia64-*-hpux*)
7009   # Find out which ABI we are using.
7010   echo 'int i;' > conftest.$ac_ext
7011   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7012   (eval $ac_compile) 2>&5
7013   ac_status=$?
7014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7015   test $ac_status = 0; }; then
7016     case `/usr/bin/file conftest.$ac_objext` in
7017       *ELF-32*)
7018         HPUX_IA64_MODE="32"
7019         ;;
7020       *ELF-64*)
7021         HPUX_IA64_MODE="64"
7022         ;;
7023     esac
7024   fi
7025   rm -rf conftest*
7026   ;;
7027 *-*-irix6*)
7028   # Find out which ABI we are using.
7029   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7030   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7031   (eval $ac_compile) 2>&5
7032   ac_status=$?
7033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7034   test $ac_status = 0; }; then
7035     if test "$lt_cv_prog_gnu_ld" = yes; then
7036       case `/usr/bin/file conftest.$ac_objext` in
7037         *32-bit*)
7038           LD="${LD-ld} -melf32bsmip"
7039           ;;
7040         *N32*)
7041           LD="${LD-ld} -melf32bmipn32"
7042           ;;
7043         *64-bit*)
7044           LD="${LD-ld} -melf64bmip"
7045         ;;
7046       esac
7047     else
7048       case `/usr/bin/file conftest.$ac_objext` in
7049         *32-bit*)
7050           LD="${LD-ld} -32"
7051           ;;
7052         *N32*)
7053           LD="${LD-ld} -n32"
7054           ;;
7055         *64-bit*)
7056           LD="${LD-ld} -64"
7057           ;;
7058       esac
7059     fi
7060   fi
7061   rm -rf conftest*
7062   ;;
7063
7064 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7065 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7066   # Find out which ABI we are using.
7067   echo 'int i;' > conftest.$ac_ext
7068   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7069   (eval $ac_compile) 2>&5
7070   ac_status=$?
7071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7072   test $ac_status = 0; }; then
7073     case `/usr/bin/file conftest.o` in
7074       *32-bit*)
7075         case $host in
7076           x86_64-*kfreebsd*-gnu)
7077             LD="${LD-ld} -m elf_i386_fbsd"
7078             ;;
7079           x86_64-*linux*)
7080             case `/usr/bin/file conftest.o` in
7081               *x86-64*)
7082                 LD="${LD-ld} -m elf32_x86_64"
7083                 ;;
7084               *)
7085                 LD="${LD-ld} -m elf_i386"
7086                 ;;
7087             esac
7088             ;;
7089           powerpc64le-*linux*)
7090             LD="${LD-ld} -m elf32lppclinux"
7091             ;;
7092           powerpc64-*linux*)
7093             LD="${LD-ld} -m elf32ppclinux"
7094             ;;
7095           s390x-*linux*)
7096             LD="${LD-ld} -m elf_s390"
7097             ;;
7098           sparc64-*linux*)
7099             LD="${LD-ld} -m elf32_sparc"
7100             ;;
7101         esac
7102         ;;
7103       *64-bit*)
7104         case $host in
7105           x86_64-*kfreebsd*-gnu)
7106             LD="${LD-ld} -m elf_x86_64_fbsd"
7107             ;;
7108           x86_64-*linux*)
7109             LD="${LD-ld} -m elf_x86_64"
7110             ;;
7111           powerpcle-*linux*)
7112             LD="${LD-ld} -m elf64lppc"
7113             ;;
7114           powerpc-*linux*)
7115             LD="${LD-ld} -m elf64ppc"
7116             ;;
7117           s390*-*linux*|s390*-*tpf*)
7118             LD="${LD-ld} -m elf64_s390"
7119             ;;
7120           sparc*-*linux*)
7121             LD="${LD-ld} -m elf64_sparc"
7122             ;;
7123         esac
7124         ;;
7125     esac
7126   fi
7127   rm -rf conftest*
7128   ;;
7129
7130 *-*-sco3.2v5*)
7131   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7132   SAVE_CFLAGS="$CFLAGS"
7133   CFLAGS="$CFLAGS -belf"
7134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7135 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7136 if ${lt_cv_cc_needs_belf+:} false; then :
7137   $as_echo_n "(cached) " >&6
7138 else
7139   ac_ext=c
7140 ac_cpp='$CPP $CPPFLAGS'
7141 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7142 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7143 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7144
7145      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7146 /* end confdefs.h.  */
7147
7148 int
7149 main ()
7150 {
7151
7152   ;
7153   return 0;
7154 }
7155 _ACEOF
7156 if ac_fn_c_try_link "$LINENO"; then :
7157   lt_cv_cc_needs_belf=yes
7158 else
7159   lt_cv_cc_needs_belf=no
7160 fi
7161 rm -f core conftest.err conftest.$ac_objext \
7162     conftest$ac_exeext conftest.$ac_ext
7163      ac_ext=c
7164 ac_cpp='$CPP $CPPFLAGS'
7165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7168
7169 fi
7170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7171 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7172   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7173     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7174     CFLAGS="$SAVE_CFLAGS"
7175   fi
7176   ;;
7177 sparc*-*solaris*)
7178   # Find out which ABI we are using.
7179   echo 'int i;' > conftest.$ac_ext
7180   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7181   (eval $ac_compile) 2>&5
7182   ac_status=$?
7183   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7184   test $ac_status = 0; }; then
7185     case `/usr/bin/file conftest.o` in
7186     *64-bit*)
7187       case $lt_cv_prog_gnu_ld in
7188       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7189       *)
7190         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7191           LD="${LD-ld} -64"
7192         fi
7193         ;;
7194       esac
7195       ;;
7196     esac
7197   fi
7198   rm -rf conftest*
7199   ;;
7200 esac
7201
7202 need_locks="$enable_libtool_lock"
7203
7204
7205   case $host_os in
7206     rhapsody* | darwin*)
7207     if test -n "$ac_tool_prefix"; then
7208   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7209 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7211 $as_echo_n "checking for $ac_word... " >&6; }
7212 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7213   $as_echo_n "(cached) " >&6
7214 else
7215   if test -n "$DSYMUTIL"; then
7216   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7217 else
7218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7219 for as_dir in $PATH
7220 do
7221   IFS=$as_save_IFS
7222   test -z "$as_dir" && as_dir=.
7223     for ac_exec_ext in '' $ac_executable_extensions; do
7224   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7225     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7227     break 2
7228   fi
7229 done
7230   done
7231 IFS=$as_save_IFS
7232
7233 fi
7234 fi
7235 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7236 if test -n "$DSYMUTIL"; then
7237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7238 $as_echo "$DSYMUTIL" >&6; }
7239 else
7240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7241 $as_echo "no" >&6; }
7242 fi
7243
7244
7245 fi
7246 if test -z "$ac_cv_prog_DSYMUTIL"; then
7247   ac_ct_DSYMUTIL=$DSYMUTIL
7248   # Extract the first word of "dsymutil", so it can be a program name with args.
7249 set dummy dsymutil; ac_word=$2
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7251 $as_echo_n "checking for $ac_word... " >&6; }
7252 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7253   $as_echo_n "(cached) " >&6
7254 else
7255   if test -n "$ac_ct_DSYMUTIL"; then
7256   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7257 else
7258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7259 for as_dir in $PATH
7260 do
7261   IFS=$as_save_IFS
7262   test -z "$as_dir" && as_dir=.
7263     for ac_exec_ext in '' $ac_executable_extensions; do
7264   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7265     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7267     break 2
7268   fi
7269 done
7270   done
7271 IFS=$as_save_IFS
7272
7273 fi
7274 fi
7275 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7276 if test -n "$ac_ct_DSYMUTIL"; then
7277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7278 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7279 else
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7281 $as_echo "no" >&6; }
7282 fi
7283
7284   if test "x$ac_ct_DSYMUTIL" = x; then
7285     DSYMUTIL=":"
7286   else
7287     case $cross_compiling:$ac_tool_warned in
7288 yes:)
7289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7290 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7291 ac_tool_warned=yes ;;
7292 esac
7293     DSYMUTIL=$ac_ct_DSYMUTIL
7294   fi
7295 else
7296   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7297 fi
7298
7299     if test -n "$ac_tool_prefix"; then
7300   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7301 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7303 $as_echo_n "checking for $ac_word... " >&6; }
7304 if ${ac_cv_prog_NMEDIT+:} false; then :
7305   $as_echo_n "(cached) " >&6
7306 else
7307   if test -n "$NMEDIT"; then
7308   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7309 else
7310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7311 for as_dir in $PATH
7312 do
7313   IFS=$as_save_IFS
7314   test -z "$as_dir" && as_dir=.
7315     for ac_exec_ext in '' $ac_executable_extensions; do
7316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7317     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7319     break 2
7320   fi
7321 done
7322   done
7323 IFS=$as_save_IFS
7324
7325 fi
7326 fi
7327 NMEDIT=$ac_cv_prog_NMEDIT
7328 if test -n "$NMEDIT"; then
7329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7330 $as_echo "$NMEDIT" >&6; }
7331 else
7332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7333 $as_echo "no" >&6; }
7334 fi
7335
7336
7337 fi
7338 if test -z "$ac_cv_prog_NMEDIT"; then
7339   ac_ct_NMEDIT=$NMEDIT
7340   # Extract the first word of "nmedit", so it can be a program name with args.
7341 set dummy nmedit; ac_word=$2
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7343 $as_echo_n "checking for $ac_word... " >&6; }
7344 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7345   $as_echo_n "(cached) " >&6
7346 else
7347   if test -n "$ac_ct_NMEDIT"; then
7348   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7349 else
7350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7351 for as_dir in $PATH
7352 do
7353   IFS=$as_save_IFS
7354   test -z "$as_dir" && as_dir=.
7355     for ac_exec_ext in '' $ac_executable_extensions; do
7356   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7357     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7359     break 2
7360   fi
7361 done
7362   done
7363 IFS=$as_save_IFS
7364
7365 fi
7366 fi
7367 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7368 if test -n "$ac_ct_NMEDIT"; then
7369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7370 $as_echo "$ac_ct_NMEDIT" >&6; }
7371 else
7372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7373 $as_echo "no" >&6; }
7374 fi
7375
7376   if test "x$ac_ct_NMEDIT" = x; then
7377     NMEDIT=":"
7378   else
7379     case $cross_compiling:$ac_tool_warned in
7380 yes:)
7381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7382 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7383 ac_tool_warned=yes ;;
7384 esac
7385     NMEDIT=$ac_ct_NMEDIT
7386   fi
7387 else
7388   NMEDIT="$ac_cv_prog_NMEDIT"
7389 fi
7390
7391     if test -n "$ac_tool_prefix"; then
7392   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7393 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7395 $as_echo_n "checking for $ac_word... " >&6; }
7396 if ${ac_cv_prog_LIPO+:} false; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   if test -n "$LIPO"; then
7400   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7401 else
7402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7403 for as_dir in $PATH
7404 do
7405   IFS=$as_save_IFS
7406   test -z "$as_dir" && as_dir=.
7407     for ac_exec_ext in '' $ac_executable_extensions; do
7408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7409     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7411     break 2
7412   fi
7413 done
7414   done
7415 IFS=$as_save_IFS
7416
7417 fi
7418 fi
7419 LIPO=$ac_cv_prog_LIPO
7420 if test -n "$LIPO"; then
7421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7422 $as_echo "$LIPO" >&6; }
7423 else
7424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7425 $as_echo "no" >&6; }
7426 fi
7427
7428
7429 fi
7430 if test -z "$ac_cv_prog_LIPO"; then
7431   ac_ct_LIPO=$LIPO
7432   # Extract the first word of "lipo", so it can be a program name with args.
7433 set dummy lipo; ac_word=$2
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7435 $as_echo_n "checking for $ac_word... " >&6; }
7436 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7437   $as_echo_n "(cached) " >&6
7438 else
7439   if test -n "$ac_ct_LIPO"; then
7440   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7441 else
7442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7443 for as_dir in $PATH
7444 do
7445   IFS=$as_save_IFS
7446   test -z "$as_dir" && as_dir=.
7447     for ac_exec_ext in '' $ac_executable_extensions; do
7448   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7449     ac_cv_prog_ac_ct_LIPO="lipo"
7450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7451     break 2
7452   fi
7453 done
7454   done
7455 IFS=$as_save_IFS
7456
7457 fi
7458 fi
7459 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7460 if test -n "$ac_ct_LIPO"; then
7461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7462 $as_echo "$ac_ct_LIPO" >&6; }
7463 else
7464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7465 $as_echo "no" >&6; }
7466 fi
7467
7468   if test "x$ac_ct_LIPO" = x; then
7469     LIPO=":"
7470   else
7471     case $cross_compiling:$ac_tool_warned in
7472 yes:)
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7475 ac_tool_warned=yes ;;
7476 esac
7477     LIPO=$ac_ct_LIPO
7478   fi
7479 else
7480   LIPO="$ac_cv_prog_LIPO"
7481 fi
7482
7483     if test -n "$ac_tool_prefix"; then
7484   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7485 set dummy ${ac_tool_prefix}otool; ac_word=$2
7486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7487 $as_echo_n "checking for $ac_word... " >&6; }
7488 if ${ac_cv_prog_OTOOL+:} false; then :
7489   $as_echo_n "(cached) " >&6
7490 else
7491   if test -n "$OTOOL"; then
7492   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7493 else
7494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7495 for as_dir in $PATH
7496 do
7497   IFS=$as_save_IFS
7498   test -z "$as_dir" && as_dir=.
7499     for ac_exec_ext in '' $ac_executable_extensions; do
7500   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7501     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7503     break 2
7504   fi
7505 done
7506   done
7507 IFS=$as_save_IFS
7508
7509 fi
7510 fi
7511 OTOOL=$ac_cv_prog_OTOOL
7512 if test -n "$OTOOL"; then
7513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7514 $as_echo "$OTOOL" >&6; }
7515 else
7516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7517 $as_echo "no" >&6; }
7518 fi
7519
7520
7521 fi
7522 if test -z "$ac_cv_prog_OTOOL"; then
7523   ac_ct_OTOOL=$OTOOL
7524   # Extract the first word of "otool", so it can be a program name with args.
7525 set dummy otool; ac_word=$2
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7527 $as_echo_n "checking for $ac_word... " >&6; }
7528 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7529   $as_echo_n "(cached) " >&6
7530 else
7531   if test -n "$ac_ct_OTOOL"; then
7532   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7533 else
7534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7535 for as_dir in $PATH
7536 do
7537   IFS=$as_save_IFS
7538   test -z "$as_dir" && as_dir=.
7539     for ac_exec_ext in '' $ac_executable_extensions; do
7540   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7541     ac_cv_prog_ac_ct_OTOOL="otool"
7542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7543     break 2
7544   fi
7545 done
7546   done
7547 IFS=$as_save_IFS
7548
7549 fi
7550 fi
7551 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7552 if test -n "$ac_ct_OTOOL"; then
7553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7554 $as_echo "$ac_ct_OTOOL" >&6; }
7555 else
7556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7557 $as_echo "no" >&6; }
7558 fi
7559
7560   if test "x$ac_ct_OTOOL" = x; then
7561     OTOOL=":"
7562   else
7563     case $cross_compiling:$ac_tool_warned in
7564 yes:)
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7566 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7567 ac_tool_warned=yes ;;
7568 esac
7569     OTOOL=$ac_ct_OTOOL
7570   fi
7571 else
7572   OTOOL="$ac_cv_prog_OTOOL"
7573 fi
7574
7575     if test -n "$ac_tool_prefix"; then
7576   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7577 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7579 $as_echo_n "checking for $ac_word... " >&6; }
7580 if ${ac_cv_prog_OTOOL64+:} false; then :
7581   $as_echo_n "(cached) " >&6
7582 else
7583   if test -n "$OTOOL64"; then
7584   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7585 else
7586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7587 for as_dir in $PATH
7588 do
7589   IFS=$as_save_IFS
7590   test -z "$as_dir" && as_dir=.
7591     for ac_exec_ext in '' $ac_executable_extensions; do
7592   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7593     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7595     break 2
7596   fi
7597 done
7598   done
7599 IFS=$as_save_IFS
7600
7601 fi
7602 fi
7603 OTOOL64=$ac_cv_prog_OTOOL64
7604 if test -n "$OTOOL64"; then
7605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7606 $as_echo "$OTOOL64" >&6; }
7607 else
7608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7609 $as_echo "no" >&6; }
7610 fi
7611
7612
7613 fi
7614 if test -z "$ac_cv_prog_OTOOL64"; then
7615   ac_ct_OTOOL64=$OTOOL64
7616   # Extract the first word of "otool64", so it can be a program name with args.
7617 set dummy otool64; ac_word=$2
7618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7619 $as_echo_n "checking for $ac_word... " >&6; }
7620 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7621   $as_echo_n "(cached) " >&6
7622 else
7623   if test -n "$ac_ct_OTOOL64"; then
7624   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7625 else
7626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7627 for as_dir in $PATH
7628 do
7629   IFS=$as_save_IFS
7630   test -z "$as_dir" && as_dir=.
7631     for ac_exec_ext in '' $ac_executable_extensions; do
7632   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7633     ac_cv_prog_ac_ct_OTOOL64="otool64"
7634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7635     break 2
7636   fi
7637 done
7638   done
7639 IFS=$as_save_IFS
7640
7641 fi
7642 fi
7643 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7644 if test -n "$ac_ct_OTOOL64"; then
7645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7646 $as_echo "$ac_ct_OTOOL64" >&6; }
7647 else
7648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7649 $as_echo "no" >&6; }
7650 fi
7651
7652   if test "x$ac_ct_OTOOL64" = x; then
7653     OTOOL64=":"
7654   else
7655     case $cross_compiling:$ac_tool_warned in
7656 yes:)
7657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7659 ac_tool_warned=yes ;;
7660 esac
7661     OTOOL64=$ac_ct_OTOOL64
7662   fi
7663 else
7664   OTOOL64="$ac_cv_prog_OTOOL64"
7665 fi
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7694 $as_echo_n "checking for -single_module linker flag... " >&6; }
7695 if ${lt_cv_apple_cc_single_mod+:} false; then :
7696   $as_echo_n "(cached) " >&6
7697 else
7698   lt_cv_apple_cc_single_mod=no
7699       if test -z "${LT_MULTI_MODULE}"; then
7700         # By default we will add the -single_module flag. You can override
7701         # by either setting the environment variable LT_MULTI_MODULE
7702         # non-empty at configure time, or by adding -multi_module to the
7703         # link flags.
7704         rm -rf libconftest.dylib*
7705         echo "int foo(void){return 1;}" > conftest.c
7706         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7707 -dynamiclib -Wl,-single_module conftest.c" >&5
7708         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7709           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7710         _lt_result=$?
7711         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7712           lt_cv_apple_cc_single_mod=yes
7713         else
7714           cat conftest.err >&5
7715         fi
7716         rm -rf libconftest.dylib*
7717         rm -f conftest.*
7718       fi
7719 fi
7720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7721 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7722     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7723 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7724 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7725   $as_echo_n "(cached) " >&6
7726 else
7727   lt_cv_ld_exported_symbols_list=no
7728       save_LDFLAGS=$LDFLAGS
7729       echo "_main" > conftest.sym
7730       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7731       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7732 /* end confdefs.h.  */
7733
7734 int
7735 main ()
7736 {
7737
7738   ;
7739   return 0;
7740 }
7741 _ACEOF
7742 if ac_fn_c_try_link "$LINENO"; then :
7743   lt_cv_ld_exported_symbols_list=yes
7744 else
7745   lt_cv_ld_exported_symbols_list=no
7746 fi
7747 rm -f core conftest.err conftest.$ac_objext \
7748     conftest$ac_exeext conftest.$ac_ext
7749         LDFLAGS="$save_LDFLAGS"
7750
7751 fi
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7753 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7755 $as_echo_n "checking for -force_load linker flag... " >&6; }
7756 if ${lt_cv_ld_force_load+:} false; then :
7757   $as_echo_n "(cached) " >&6
7758 else
7759   lt_cv_ld_force_load=no
7760       cat > conftest.c << _LT_EOF
7761 int forced_loaded() { return 2;}
7762 _LT_EOF
7763       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7764       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7765       echo "$AR cru libconftest.a conftest.o" >&5
7766       $AR cru libconftest.a conftest.o 2>&5
7767       cat > conftest.c << _LT_EOF
7768 int main() { return 0;}
7769 _LT_EOF
7770       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7771       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7772       _lt_result=$?
7773       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7774         lt_cv_ld_force_load=yes
7775       else
7776         cat conftest.err >&5
7777       fi
7778         rm -f conftest.err libconftest.a conftest conftest.c
7779         rm -rf conftest.dSYM
7780
7781 fi
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7783 $as_echo "$lt_cv_ld_force_load" >&6; }
7784     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7785     # build without first building modern cctools / linker.
7786     case $host_cpu-$host_os in
7787     *-rhapsody* | *-darwin1.[012])
7788       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7789     *-darwin1.*)
7790       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7791     *-darwin*)
7792       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7793       # deployment target is forced to an earlier version.
7794       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7795         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7796           ;;
7797         10.[012][,.]*)
7798           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7799           ;;
7800         *)
7801           ;;
7802      esac
7803     ;;
7804   esac
7805     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7806       _lt_dar_single_mod='$single_module'
7807     fi
7808     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7809       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7810     else
7811       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7812     fi
7813     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7814       _lt_dsymutil='~$DSYMUTIL $lib || :'
7815     else
7816       _lt_dsymutil=
7817     fi
7818     ;;
7819   esac
7820
7821 ac_ext=c
7822 ac_cpp='$CPP $CPPFLAGS'
7823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7827 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7828 # On Suns, sometimes $CPP names a directory.
7829 if test -n "$CPP" && test -d "$CPP"; then
7830   CPP=
7831 fi
7832 if test -z "$CPP"; then
7833   if ${ac_cv_prog_CPP+:} false; then :
7834   $as_echo_n "(cached) " >&6
7835 else
7836       # Double quotes because CPP needs to be expanded
7837     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7838     do
7839       ac_preproc_ok=false
7840 for ac_c_preproc_warn_flag in '' yes
7841 do
7842   # Use a header file that comes with gcc, so configuring glibc
7843   # with a fresh cross-compiler works.
7844   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7845   # <limits.h> exists even on freestanding compilers.
7846   # On the NeXT, cc -E runs the code through the compiler's parser,
7847   # not just through cpp. "Syntax error" is here to catch this case.
7848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h.  */
7850 #ifdef __STDC__
7851 # include <limits.h>
7852 #else
7853 # include <assert.h>
7854 #endif
7855                      Syntax error
7856 _ACEOF
7857 if ac_fn_c_try_cpp "$LINENO"; then :
7858
7859 else
7860   # Broken: fails on valid input.
7861 continue
7862 fi
7863 rm -f conftest.err conftest.i conftest.$ac_ext
7864
7865   # OK, works on sane cases.  Now check whether nonexistent headers
7866   # can be detected and how.
7867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7868 /* end confdefs.h.  */
7869 #include <ac_nonexistent.h>
7870 _ACEOF
7871 if ac_fn_c_try_cpp "$LINENO"; then :
7872   # Broken: success on invalid input.
7873 continue
7874 else
7875   # Passes both tests.
7876 ac_preproc_ok=:
7877 break
7878 fi
7879 rm -f conftest.err conftest.i conftest.$ac_ext
7880
7881 done
7882 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7883 rm -f conftest.i conftest.err conftest.$ac_ext
7884 if $ac_preproc_ok; then :
7885   break
7886 fi
7887
7888     done
7889     ac_cv_prog_CPP=$CPP
7890
7891 fi
7892   CPP=$ac_cv_prog_CPP
7893 else
7894   ac_cv_prog_CPP=$CPP
7895 fi
7896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7897 $as_echo "$CPP" >&6; }
7898 ac_preproc_ok=false
7899 for ac_c_preproc_warn_flag in '' yes
7900 do
7901   # Use a header file that comes with gcc, so configuring glibc
7902   # with a fresh cross-compiler works.
7903   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7904   # <limits.h> exists even on freestanding compilers.
7905   # On the NeXT, cc -E runs the code through the compiler's parser,
7906   # not just through cpp. "Syntax error" is here to catch this case.
7907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7908 /* end confdefs.h.  */
7909 #ifdef __STDC__
7910 # include <limits.h>
7911 #else
7912 # include <assert.h>
7913 #endif
7914                      Syntax error
7915 _ACEOF
7916 if ac_fn_c_try_cpp "$LINENO"; then :
7917
7918 else
7919   # Broken: fails on valid input.
7920 continue
7921 fi
7922 rm -f conftest.err conftest.i conftest.$ac_ext
7923
7924   # OK, works on sane cases.  Now check whether nonexistent headers
7925   # can be detected and how.
7926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7927 /* end confdefs.h.  */
7928 #include <ac_nonexistent.h>
7929 _ACEOF
7930 if ac_fn_c_try_cpp "$LINENO"; then :
7931   # Broken: success on invalid input.
7932 continue
7933 else
7934   # Passes both tests.
7935 ac_preproc_ok=:
7936 break
7937 fi
7938 rm -f conftest.err conftest.i conftest.$ac_ext
7939
7940 done
7941 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7942 rm -f conftest.i conftest.err conftest.$ac_ext
7943 if $ac_preproc_ok; then :
7944
7945 else
7946   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7947 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7948 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7949 See \`config.log' for more details" "$LINENO" 5; }
7950 fi
7951
7952 ac_ext=c
7953 ac_cpp='$CPP $CPPFLAGS'
7954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7957
7958
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7960 $as_echo_n "checking for ANSI C header files... " >&6; }
7961 if ${ac_cv_header_stdc+:} false; then :
7962   $as_echo_n "(cached) " >&6
7963 else
7964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7965 /* end confdefs.h.  */
7966 #include <stdlib.h>
7967 #include <stdarg.h>
7968 #include <string.h>
7969 #include <float.h>
7970
7971 int
7972 main ()
7973 {
7974
7975   ;
7976   return 0;
7977 }
7978 _ACEOF
7979 if ac_fn_c_try_compile "$LINENO"; then :
7980   ac_cv_header_stdc=yes
7981 else
7982   ac_cv_header_stdc=no
7983 fi
7984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7985
7986 if test $ac_cv_header_stdc = yes; then
7987   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7989 /* end confdefs.h.  */
7990 #include <string.h>
7991
7992 _ACEOF
7993 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7994   $EGREP "memchr" >/dev/null 2>&1; then :
7995
7996 else
7997   ac_cv_header_stdc=no
7998 fi
7999 rm -f conftest*
8000
8001 fi
8002
8003 if test $ac_cv_header_stdc = yes; then
8004   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8006 /* end confdefs.h.  */
8007 #include <stdlib.h>
8008
8009 _ACEOF
8010 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8011   $EGREP "free" >/dev/null 2>&1; then :
8012
8013 else
8014   ac_cv_header_stdc=no
8015 fi
8016 rm -f conftest*
8017
8018 fi
8019
8020 if test $ac_cv_header_stdc = yes; then
8021   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8022   if test "$cross_compiling" = yes; then :
8023   :
8024 else
8025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8026 /* end confdefs.h.  */
8027 #include <ctype.h>
8028 #include <stdlib.h>
8029 #if ((' ' & 0x0FF) == 0x020)
8030 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8031 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8032 #else
8033 # define ISLOWER(c) \
8034                    (('a' <= (c) && (c) <= 'i') \
8035                      || ('j' <= (c) && (c) <= 'r') \
8036                      || ('s' <= (c) && (c) <= 'z'))
8037 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8038 #endif
8039
8040 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8041 int
8042 main ()
8043 {
8044   int i;
8045   for (i = 0; i < 256; i++)
8046     if (XOR (islower (i), ISLOWER (i))
8047         || toupper (i) != TOUPPER (i))
8048       return 2;
8049   return 0;
8050 }
8051 _ACEOF
8052 if ac_fn_c_try_run "$LINENO"; then :
8053
8054 else
8055   ac_cv_header_stdc=no
8056 fi
8057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8058   conftest.$ac_objext conftest.beam conftest.$ac_ext
8059 fi
8060
8061 fi
8062 fi
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8064 $as_echo "$ac_cv_header_stdc" >&6; }
8065 if test $ac_cv_header_stdc = yes; then
8066
8067 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8068
8069 fi
8070
8071 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
8072 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8073                   inttypes.h stdint.h unistd.h
8074 do :
8075   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8076 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8077 "
8078 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8079   cat >>confdefs.h <<_ACEOF
8080 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8081 _ACEOF
8082
8083 fi
8084
8085 done
8086
8087
8088 for ac_header in dlfcn.h
8089 do :
8090   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8091 "
8092 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8093   cat >>confdefs.h <<_ACEOF
8094 #define HAVE_DLFCN_H 1
8095 _ACEOF
8096
8097 fi
8098
8099 done
8100
8101
8102
8103
8104
8105
8106 # Set options
8107
8108
8109
8110         enable_dlopen=no
8111
8112
8113   enable_win32_dll=no
8114
8115
8116             # Check whether --enable-shared was given.
8117 if test "${enable_shared+set}" = set; then :
8118   enableval=$enable_shared; p=${PACKAGE-default}
8119     case $enableval in
8120     yes) enable_shared=yes ;;
8121     no) enable_shared=no ;;
8122     *)
8123       enable_shared=no
8124       # Look at the argument we got.  We use all the common list separators.
8125       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8126       for pkg in $enableval; do
8127         IFS="$lt_save_ifs"
8128         if test "X$pkg" = "X$p"; then
8129           enable_shared=yes
8130         fi
8131       done
8132       IFS="$lt_save_ifs"
8133       ;;
8134     esac
8135 else
8136   enable_shared=yes
8137 fi
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147   # Check whether --enable-static was given.
8148 if test "${enable_static+set}" = set; then :
8149   enableval=$enable_static; p=${PACKAGE-default}
8150     case $enableval in
8151     yes) enable_static=yes ;;
8152     no) enable_static=no ;;
8153     *)
8154      enable_static=no
8155       # Look at the argument we got.  We use all the common list separators.
8156       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8157       for pkg in $enableval; do
8158         IFS="$lt_save_ifs"
8159         if test "X$pkg" = "X$p"; then
8160           enable_static=yes
8161         fi
8162       done
8163       IFS="$lt_save_ifs"
8164       ;;
8165     esac
8166 else
8167   enable_static=yes
8168 fi
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179 # Check whether --with-pic was given.
8180 if test "${with_pic+set}" = set; then :
8181   withval=$with_pic; pic_mode="$withval"
8182 else
8183   pic_mode=default
8184 fi
8185
8186
8187 test -z "$pic_mode" && pic_mode=default
8188
8189
8190
8191
8192
8193
8194
8195   # Check whether --enable-fast-install was given.
8196 if test "${enable_fast_install+set}" = set; then :
8197   enableval=$enable_fast_install; p=${PACKAGE-default}
8198     case $enableval in
8199     yes) enable_fast_install=yes ;;
8200     no) enable_fast_install=no ;;
8201     *)
8202       enable_fast_install=no
8203       # Look at the argument we got.  We use all the common list separators.
8204       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8205       for pkg in $enableval; do
8206         IFS="$lt_save_ifs"
8207         if test "X$pkg" = "X$p"; then
8208           enable_fast_install=yes
8209         fi
8210       done
8211       IFS="$lt_save_ifs"
8212       ;;
8213     esac
8214 else
8215   enable_fast_install=yes
8216 fi
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228 # This can be used to rebuild libtool when needed
8229 LIBTOOL_DEPS="$ltmain"
8230
8231 # Always use our own libtool.
8232 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259 test -z "$LN_S" && LN_S="ln -s"
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274 if test -n "${ZSH_VERSION+set}" ; then
8275    setopt NO_GLOB_SUBST
8276 fi
8277
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8279 $as_echo_n "checking for objdir... " >&6; }
8280 if ${lt_cv_objdir+:} false; then :
8281   $as_echo_n "(cached) " >&6
8282 else
8283   rm -f .libs 2>/dev/null
8284 mkdir .libs 2>/dev/null
8285 if test -d .libs; then
8286   lt_cv_objdir=.libs
8287 else
8288   # MS-DOS does not allow filenames that begin with a dot.
8289   lt_cv_objdir=_libs
8290 fi
8291 rmdir .libs 2>/dev/null
8292 fi
8293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8294 $as_echo "$lt_cv_objdir" >&6; }
8295 objdir=$lt_cv_objdir
8296
8297
8298
8299
8300
8301 cat >>confdefs.h <<_ACEOF
8302 #define LT_OBJDIR "$lt_cv_objdir/"
8303 _ACEOF
8304
8305
8306
8307
8308 case $host_os in
8309 aix3*)
8310   # AIX sometimes has problems with the GCC collect2 program.  For some
8311   # reason, if we set the COLLECT_NAMES environment variable, the problems
8312   # vanish in a puff of smoke.
8313   if test "X${COLLECT_NAMES+set}" != Xset; then
8314     COLLECT_NAMES=
8315     export COLLECT_NAMES
8316   fi
8317   ;;
8318 esac
8319
8320 # Global variables:
8321 ofile=libtool
8322 can_build_shared=yes
8323
8324 # All known linkers require a `.a' archive for static linking (except MSVC,
8325 # which needs '.lib').
8326 libext=a
8327
8328 with_gnu_ld="$lt_cv_prog_gnu_ld"
8329
8330 old_CC="$CC"
8331 old_CFLAGS="$CFLAGS"
8332
8333 # Set sane defaults for various variables
8334 test -z "$CC" && CC=cc
8335 test -z "$LTCC" && LTCC=$CC
8336 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8337 test -z "$LD" && LD=ld
8338 test -z "$ac_objext" && ac_objext=o
8339
8340 for cc_temp in $compiler""; do
8341   case $cc_temp in
8342     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8343     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8344     \-*) ;;
8345     *) break;;
8346   esac
8347 done
8348 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8349
8350
8351 # Only perform the check for file, if the check method requires it
8352 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8353 case $deplibs_check_method in
8354 file_magic*)
8355   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8356     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8357 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8358 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8359   $as_echo_n "(cached) " >&6
8360 else
8361   case $MAGIC_CMD in
8362 [\\/*] |  ?:[\\/]*)
8363   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8364   ;;
8365 *)
8366   lt_save_MAGIC_CMD="$MAGIC_CMD"
8367   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8368   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8369   for ac_dir in $ac_dummy; do
8370     IFS="$lt_save_ifs"
8371     test -z "$ac_dir" && ac_dir=.
8372     if test -f $ac_dir/${ac_tool_prefix}file; then
8373       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8374       if test -n "$file_magic_test_file"; then
8375         case $deplibs_check_method in
8376         "file_magic "*)
8377           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8378           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8379           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8380             $EGREP "$file_magic_regex" > /dev/null; then
8381             :
8382           else
8383             cat <<_LT_EOF 1>&2
8384
8385 *** Warning: the command libtool uses to detect shared libraries,
8386 *** $file_magic_cmd, produces output that libtool cannot recognize.
8387 *** The result is that libtool may fail to recognize shared libraries
8388 *** as such.  This will affect the creation of libtool libraries that
8389 *** depend on shared libraries, but programs linked with such libtool
8390 *** libraries will work regardless of this problem.  Nevertheless, you
8391 *** may want to report the problem to your system manager and/or to
8392 *** bug-libtool@gnu.org
8393
8394 _LT_EOF
8395           fi ;;
8396         esac
8397       fi
8398       break
8399     fi
8400   done
8401   IFS="$lt_save_ifs"
8402   MAGIC_CMD="$lt_save_MAGIC_CMD"
8403   ;;
8404 esac
8405 fi
8406
8407 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8408 if test -n "$MAGIC_CMD"; then
8409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8410 $as_echo "$MAGIC_CMD" >&6; }
8411 else
8412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8413 $as_echo "no" >&6; }
8414 fi
8415
8416
8417
8418
8419
8420 if test -z "$lt_cv_path_MAGIC_CMD"; then
8421   if test -n "$ac_tool_prefix"; then
8422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8423 $as_echo_n "checking for file... " >&6; }
8424 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8425   $as_echo_n "(cached) " >&6
8426 else
8427   case $MAGIC_CMD in
8428 [\\/*] |  ?:[\\/]*)
8429   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8430   ;;
8431 *)
8432   lt_save_MAGIC_CMD="$MAGIC_CMD"
8433   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8434   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8435   for ac_dir in $ac_dummy; do
8436     IFS="$lt_save_ifs"
8437     test -z "$ac_dir" && ac_dir=.
8438     if test -f $ac_dir/file; then
8439       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8440       if test -n "$file_magic_test_file"; then
8441         case $deplibs_check_method in
8442         "file_magic "*)
8443           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8444           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8445           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8446             $EGREP "$file_magic_regex" > /dev/null; then
8447             :
8448           else
8449             cat <<_LT_EOF 1>&2
8450
8451 *** Warning: the command libtool uses to detect shared libraries,
8452 *** $file_magic_cmd, produces output that libtool cannot recognize.
8453 *** The result is that libtool may fail to recognize shared libraries
8454 *** as such.  This will affect the creation of libtool libraries that
8455 *** depend on shared libraries, but programs linked with such libtool
8456 *** libraries will work regardless of this problem.  Nevertheless, you
8457 *** may want to report the problem to your system manager and/or to
8458 *** bug-libtool@gnu.org
8459
8460 _LT_EOF
8461           fi ;;
8462         esac
8463       fi
8464       break
8465     fi
8466   done
8467   IFS="$lt_save_ifs"
8468   MAGIC_CMD="$lt_save_MAGIC_CMD"
8469   ;;
8470 esac
8471 fi
8472
8473 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8474 if test -n "$MAGIC_CMD"; then
8475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8476 $as_echo "$MAGIC_CMD" >&6; }
8477 else
8478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8479 $as_echo "no" >&6; }
8480 fi
8481
8482
8483   else
8484     MAGIC_CMD=:
8485   fi
8486 fi
8487
8488   fi
8489   ;;
8490 esac
8491
8492 # Use C for the default configuration in the libtool script
8493
8494 lt_save_CC="$CC"
8495 ac_ext=c
8496 ac_cpp='$CPP $CPPFLAGS'
8497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8500
8501
8502 # Source file extension for C test sources.
8503 ac_ext=c
8504
8505 # Object file extension for compiled C test sources.
8506 objext=o
8507 objext=$objext
8508
8509 # Code to be used in simple compile tests
8510 lt_simple_compile_test_code="int some_variable = 0;"
8511
8512 # Code to be used in simple link tests
8513 lt_simple_link_test_code='int main(){return(0);}'
8514
8515
8516
8517
8518
8519
8520
8521 # If no C compiler was specified, use CC.
8522 LTCC=${LTCC-"$CC"}
8523
8524 # If no C compiler flags were specified, use CFLAGS.
8525 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8526
8527 # Allow CC to be a program name with arguments.
8528 compiler=$CC
8529
8530 # Save the default compiler, since it gets overwritten when the other
8531 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8532 compiler_DEFAULT=$CC
8533
8534 # save warnings/boilerplate of simple test code
8535 ac_outfile=conftest.$ac_objext
8536 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8537 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8538 _lt_compiler_boilerplate=`cat conftest.err`
8539 $RM conftest*
8540
8541 ac_outfile=conftest.$ac_objext
8542 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8543 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8544 _lt_linker_boilerplate=`cat conftest.err`
8545 $RM -r conftest*
8546
8547
8548 ## CAVEAT EMPTOR:
8549 ## There is no encapsulation within the following macros, do not change
8550 ## the running order or otherwise move them around unless you know exactly
8551 ## what you are doing...
8552 if test -n "$compiler"; then
8553
8554 lt_prog_compiler_no_builtin_flag=
8555
8556 if test "$GCC" = yes; then
8557   case $cc_basename in
8558   nvcc*)
8559     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8560   *)
8561     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8562   esac
8563
8564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8565 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8566 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8567   $as_echo_n "(cached) " >&6
8568 else
8569   lt_cv_prog_compiler_rtti_exceptions=no
8570    ac_outfile=conftest.$ac_objext
8571    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8572    lt_compiler_flag="-fno-rtti -fno-exceptions"
8573    # Insert the option either (1) after the last *FLAGS variable, or
8574    # (2) before a word containing "conftest.", or (3) at the end.
8575    # Note that $ac_compile itself does not contain backslashes and begins
8576    # with a dollar sign (not a hyphen), so the echo should work correctly.
8577    # The option is referenced via a variable to avoid confusing sed.
8578    lt_compile=`echo "$ac_compile" | $SED \
8579    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8580    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8581    -e 's:$: $lt_compiler_flag:'`
8582    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8583    (eval "$lt_compile" 2>conftest.err)
8584    ac_status=$?
8585    cat conftest.err >&5
8586    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8587    if (exit $ac_status) && test -s "$ac_outfile"; then
8588      # The compiler can only warn and ignore the option if not recognized
8589      # So say no if there are warnings other than the usual output.
8590      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8591      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8592      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8593        lt_cv_prog_compiler_rtti_exceptions=yes
8594      fi
8595    fi
8596    $RM conftest*
8597
8598 fi
8599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8600 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8601
8602 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8603     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8604 else
8605     :
8606 fi
8607
8608 fi
8609
8610
8611
8612
8613
8614
8615   lt_prog_compiler_wl=
8616 lt_prog_compiler_pic=
8617 lt_prog_compiler_static=
8618
8619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8620 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8621
8622   if test "$GCC" = yes; then
8623     lt_prog_compiler_wl='-Wl,'
8624     lt_prog_compiler_static='-static'
8625
8626     case $host_os in
8627       aix*)
8628       # All AIX code is PIC.
8629       if test "$host_cpu" = ia64; then
8630         # AIX 5 now supports IA64 processor
8631         lt_prog_compiler_static='-Bstatic'
8632       fi
8633       lt_prog_compiler_pic='-fPIC'
8634       ;;
8635
8636     amigaos*)
8637       case $host_cpu in
8638       powerpc)
8639             # see comment about AmigaOS4 .so support
8640             lt_prog_compiler_pic='-fPIC'
8641         ;;
8642       m68k)
8643             # FIXME: we need at least 68020 code to build shared libraries, but
8644             # adding the `-m68020' flag to GCC prevents building anything better,
8645             # like `-m68040'.
8646             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8647         ;;
8648       esac
8649       ;;
8650
8651     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8652       # PIC is the default for these OSes.
8653       ;;
8654
8655     mingw* | cygwin* | pw32* | os2* | cegcc*)
8656       # This hack is so that the source file can tell whether it is being
8657       # built for inclusion in a dll (and should export symbols for example).
8658       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8659       # (--disable-auto-import) libraries
8660       lt_prog_compiler_pic='-DDLL_EXPORT'
8661       ;;
8662
8663     darwin* | rhapsody*)
8664       # PIC is the default on this platform
8665       # Common symbols not allowed in MH_DYLIB files
8666       lt_prog_compiler_pic='-fno-common'
8667       ;;
8668
8669     haiku*)
8670       # PIC is the default for Haiku.
8671       # The "-static" flag exists, but is broken.
8672       lt_prog_compiler_static=
8673       ;;
8674
8675     hpux*)
8676       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8677       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8678       # sets the default TLS model and affects inlining.
8679       case $host_cpu in
8680       hppa*64*)
8681         # +Z the default
8682         ;;
8683       *)
8684         lt_prog_compiler_pic='-fPIC'
8685         ;;
8686       esac
8687       ;;
8688
8689     interix[3-9]*)
8690       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8691       # Instead, we relocate shared libraries at runtime.
8692       ;;
8693
8694     msdosdjgpp*)
8695       # Just because we use GCC doesn't mean we suddenly get shared libraries
8696       # on systems that don't support them.
8697       lt_prog_compiler_can_build_shared=no
8698       enable_shared=no
8699       ;;
8700
8701     *nto* | *qnx*)
8702       # QNX uses GNU C++, but need to define -shared option too, otherwise
8703       # it will coredump.
8704       lt_prog_compiler_pic='-fPIC -shared'
8705       ;;
8706
8707     sysv4*MP*)
8708       if test -d /usr/nec; then
8709         lt_prog_compiler_pic=-Kconform_pic
8710       fi
8711       ;;
8712
8713     *)
8714       lt_prog_compiler_pic='-fPIC'
8715       ;;
8716     esac
8717
8718     case $cc_basename in
8719     nvcc*) # Cuda Compiler Driver 2.2
8720       lt_prog_compiler_wl='-Xlinker '
8721       lt_prog_compiler_pic='-Xcompiler -fPIC'
8722       ;;
8723     esac
8724   else
8725     # PORTME Check for flag to pass linker flags through the system compiler.
8726     case $host_os in
8727     aix*)
8728       lt_prog_compiler_wl='-Wl,'
8729       if test "$host_cpu" = ia64; then
8730         # AIX 5 now supports IA64 processor
8731         lt_prog_compiler_static='-Bstatic'
8732       else
8733         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8734       fi
8735       ;;
8736
8737     mingw* | cygwin* | pw32* | os2* | cegcc*)
8738       # This hack is so that the source file can tell whether it is being
8739       # built for inclusion in a dll (and should export symbols for example).
8740       lt_prog_compiler_pic='-DDLL_EXPORT'
8741       ;;
8742
8743     hpux9* | hpux10* | hpux11*)
8744       lt_prog_compiler_wl='-Wl,'
8745       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8746       # not for PA HP-UX.
8747       case $host_cpu in
8748       hppa*64*|ia64*)
8749         # +Z the default
8750         ;;
8751       *)
8752         lt_prog_compiler_pic='+Z'
8753         ;;
8754       esac
8755       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8756       lt_prog_compiler_static='${wl}-a ${wl}archive'
8757       ;;
8758
8759     irix5* | irix6* | nonstopux*)
8760       lt_prog_compiler_wl='-Wl,'
8761       # PIC (with -KPIC) is the default.
8762       lt_prog_compiler_static='-non_shared'
8763       ;;
8764
8765     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8766       case $cc_basename in
8767       # old Intel for x86_64 which still supported -KPIC.
8768       ecc*)
8769         lt_prog_compiler_wl='-Wl,'
8770         lt_prog_compiler_pic='-KPIC'
8771         lt_prog_compiler_static='-static'
8772         ;;
8773       # icc used to be incompatible with GCC.
8774       # ICC 10 doesn't accept -KPIC any more.
8775       icc* | ifort*)
8776         lt_prog_compiler_wl='-Wl,'
8777         lt_prog_compiler_pic='-fPIC'
8778         lt_prog_compiler_static='-static'
8779         ;;
8780       # Lahey Fortran 8.1.
8781       lf95*)
8782         lt_prog_compiler_wl='-Wl,'
8783         lt_prog_compiler_pic='--shared'
8784         lt_prog_compiler_static='--static'
8785         ;;
8786       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8787         # Portland Group compilers (*not* the Pentium gcc compiler,
8788         # which looks to be a dead project)
8789         lt_prog_compiler_wl='-Wl,'
8790         lt_prog_compiler_pic='-fpic'
8791         lt_prog_compiler_static='-Bstatic'
8792         ;;
8793       ccc*)
8794         lt_prog_compiler_wl='-Wl,'
8795         # All Alpha code is PIC.
8796         lt_prog_compiler_static='-non_shared'
8797         ;;
8798       xl* | bgxl* | bgf* | mpixl*)
8799         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8800         lt_prog_compiler_wl='-Wl,'
8801         lt_prog_compiler_pic='-qpic'
8802         lt_prog_compiler_static='-qstaticlink'
8803         ;;
8804       *)
8805         case `$CC -V 2>&1 | sed 5q` in
8806         *Sun\ F* | *Sun*Fortran*)
8807           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8808           lt_prog_compiler_pic='-KPIC'
8809           lt_prog_compiler_static='-Bstatic'
8810           lt_prog_compiler_wl=''
8811           ;;
8812         *Sun\ C*)
8813           # Sun C 5.9
8814           lt_prog_compiler_pic='-KPIC'
8815           lt_prog_compiler_static='-Bstatic'
8816           lt_prog_compiler_wl='-Wl,'
8817           ;;
8818         esac
8819         ;;
8820       esac
8821       ;;
8822
8823     newsos6)
8824       lt_prog_compiler_pic='-KPIC'
8825       lt_prog_compiler_static='-Bstatic'
8826       ;;
8827
8828     *nto* | *qnx*)
8829       # QNX uses GNU C++, but need to define -shared option too, otherwise
8830       # it will coredump.
8831       lt_prog_compiler_pic='-fPIC -shared'
8832       ;;
8833
8834     osf3* | osf4* | osf5*)
8835       lt_prog_compiler_wl='-Wl,'
8836       # All OSF/1 code is PIC.
8837       lt_prog_compiler_static='-non_shared'
8838       ;;
8839
8840     rdos*)
8841       lt_prog_compiler_static='-non_shared'
8842       ;;
8843
8844     solaris*)
8845       lt_prog_compiler_pic='-KPIC'
8846       lt_prog_compiler_static='-Bstatic'
8847       case $cc_basename in
8848       f77* | f90* | f95*)
8849         lt_prog_compiler_wl='-Qoption ld ';;
8850       *)
8851         lt_prog_compiler_wl='-Wl,';;
8852       esac
8853       ;;
8854
8855     sunos4*)
8856       lt_prog_compiler_wl='-Qoption ld '
8857       lt_prog_compiler_pic='-PIC'
8858       lt_prog_compiler_static='-Bstatic'
8859       ;;
8860
8861     sysv4 | sysv4.2uw2* | sysv4.3*)
8862       lt_prog_compiler_wl='-Wl,'
8863       lt_prog_compiler_pic='-KPIC'
8864       lt_prog_compiler_static='-Bstatic'
8865       ;;
8866
8867     sysv4*MP*)
8868       if test -d /usr/nec ;then
8869         lt_prog_compiler_pic='-Kconform_pic'
8870         lt_prog_compiler_static='-Bstatic'
8871       fi
8872       ;;
8873
8874     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8875       lt_prog_compiler_wl='-Wl,'
8876       lt_prog_compiler_pic='-KPIC'
8877       lt_prog_compiler_static='-Bstatic'
8878       ;;
8879
8880     unicos*)
8881       lt_prog_compiler_wl='-Wl,'
8882       lt_prog_compiler_can_build_shared=no
8883       ;;
8884
8885     uts4*)
8886       lt_prog_compiler_pic='-pic'
8887       lt_prog_compiler_static='-Bstatic'
8888       ;;
8889
8890     *)
8891       lt_prog_compiler_can_build_shared=no
8892       ;;
8893     esac
8894   fi
8895
8896 case $host_os in
8897   # For platforms which do not support PIC, -DPIC is meaningless:
8898   *djgpp*)
8899     lt_prog_compiler_pic=
8900     ;;
8901   *)
8902     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8903     ;;
8904 esac
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8906 $as_echo "$lt_prog_compiler_pic" >&6; }
8907
8908
8909
8910
8911
8912
8913 #
8914 # Check to make sure the PIC flag actually works.
8915 #
8916 if test -n "$lt_prog_compiler_pic"; then
8917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8918 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8919 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8920   $as_echo_n "(cached) " >&6
8921 else
8922   lt_cv_prog_compiler_pic_works=no
8923    ac_outfile=conftest.$ac_objext
8924    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8925    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8926    # Insert the option either (1) after the last *FLAGS variable, or
8927    # (2) before a word containing "conftest.", or (3) at the end.
8928    # Note that $ac_compile itself does not contain backslashes and begins
8929    # with a dollar sign (not a hyphen), so the echo should work correctly.
8930    # The option is referenced via a variable to avoid confusing sed.
8931    lt_compile=`echo "$ac_compile" | $SED \
8932    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8933    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8934    -e 's:$: $lt_compiler_flag:'`
8935    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8936    (eval "$lt_compile" 2>conftest.err)
8937    ac_status=$?
8938    cat conftest.err >&5
8939    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8940    if (exit $ac_status) && test -s "$ac_outfile"; then
8941      # The compiler can only warn and ignore the option if not recognized
8942      # So say no if there are warnings other than the usual output.
8943      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8944      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8945      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8946        lt_cv_prog_compiler_pic_works=yes
8947      fi
8948    fi
8949    $RM conftest*
8950
8951 fi
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8953 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8954
8955 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8956     case $lt_prog_compiler_pic in
8957      "" | " "*) ;;
8958      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8959      esac
8960 else
8961     lt_prog_compiler_pic=
8962      lt_prog_compiler_can_build_shared=no
8963 fi
8964
8965 fi
8966
8967
8968
8969
8970
8971
8972 #
8973 # Check to make sure the static flag actually works.
8974 #
8975 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8977 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8978 if ${lt_cv_prog_compiler_static_works+:} false; then :
8979   $as_echo_n "(cached) " >&6
8980 else
8981   lt_cv_prog_compiler_static_works=no
8982    save_LDFLAGS="$LDFLAGS"
8983    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8984    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8985    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8986      # The linker can only warn and ignore the option if not recognized
8987      # So say no if there are warnings
8988      if test -s conftest.err; then
8989        # Append any errors to the config.log.
8990        cat conftest.err 1>&5
8991        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8992        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8993        if diff conftest.exp conftest.er2 >/dev/null; then
8994          lt_cv_prog_compiler_static_works=yes
8995        fi
8996      else
8997        lt_cv_prog_compiler_static_works=yes
8998      fi
8999    fi
9000    $RM -r conftest*
9001    LDFLAGS="$save_LDFLAGS"
9002
9003 fi
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9005 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9006
9007 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9008     :
9009 else
9010     lt_prog_compiler_static=
9011 fi
9012
9013
9014
9015
9016
9017
9018
9019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9020 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9021 if ${lt_cv_prog_compiler_c_o+:} false; then :
9022   $as_echo_n "(cached) " >&6
9023 else
9024   lt_cv_prog_compiler_c_o=no
9025    $RM -r conftest 2>/dev/null
9026    mkdir conftest
9027    cd conftest
9028    mkdir out
9029    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9030
9031    lt_compiler_flag="-o out/conftest2.$ac_objext"
9032    # Insert the option either (1) after the last *FLAGS variable, or
9033    # (2) before a word containing "conftest.", or (3) at the end.
9034    # Note that $ac_compile itself does not contain backslashes and begins
9035    # with a dollar sign (not a hyphen), so the echo should work correctly.
9036    lt_compile=`echo "$ac_compile" | $SED \
9037    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9038    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9039    -e 's:$: $lt_compiler_flag:'`
9040    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9041    (eval "$lt_compile" 2>out/conftest.err)
9042    ac_status=$?
9043    cat out/conftest.err >&5
9044    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9045    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9046    then
9047      # The compiler can only warn and ignore the option if not recognized
9048      # So say no if there are warnings
9049      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9050      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9051      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9052        lt_cv_prog_compiler_c_o=yes
9053      fi
9054    fi
9055    chmod u+w . 2>&5
9056    $RM conftest*
9057    # SGI C++ compiler will create directory out/ii_files/ for
9058    # template instantiation
9059    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9060    $RM out/* && rmdir out
9061    cd ..
9062    $RM -r conftest
9063    $RM conftest*
9064
9065 fi
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9067 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9068
9069
9070
9071
9072
9073
9074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9075 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9076 if ${lt_cv_prog_compiler_c_o+:} false; then :
9077   $as_echo_n "(cached) " >&6
9078 else
9079   lt_cv_prog_compiler_c_o=no
9080    $RM -r conftest 2>/dev/null
9081    mkdir conftest
9082    cd conftest
9083    mkdir out
9084    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9085
9086    lt_compiler_flag="-o out/conftest2.$ac_objext"
9087    # Insert the option either (1) after the last *FLAGS variable, or
9088    # (2) before a word containing "conftest.", or (3) at the end.
9089    # Note that $ac_compile itself does not contain backslashes and begins
9090    # with a dollar sign (not a hyphen), so the echo should work correctly.
9091    lt_compile=`echo "$ac_compile" | $SED \
9092    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9093    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9094    -e 's:$: $lt_compiler_flag:'`
9095    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9096    (eval "$lt_compile" 2>out/conftest.err)
9097    ac_status=$?
9098    cat out/conftest.err >&5
9099    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9100    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9101    then
9102      # The compiler can only warn and ignore the option if not recognized
9103      # So say no if there are warnings
9104      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9105      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9106      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9107        lt_cv_prog_compiler_c_o=yes
9108      fi
9109    fi
9110    chmod u+w . 2>&5
9111    $RM conftest*
9112    # SGI C++ compiler will create directory out/ii_files/ for
9113    # template instantiation
9114    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9115    $RM out/* && rmdir out
9116    cd ..
9117    $RM -r conftest
9118    $RM conftest*
9119
9120 fi
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9122 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9123
9124
9125
9126
9127 hard_links="nottested"
9128 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9129   # do not overwrite the value of need_locks provided by the user
9130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9131 $as_echo_n "checking if we can lock with hard links... " >&6; }
9132   hard_links=yes
9133   $RM conftest*
9134   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9135   touch conftest.a
9136   ln conftest.a conftest.b 2>&5 || hard_links=no
9137   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9139 $as_echo "$hard_links" >&6; }
9140   if test "$hard_links" = no; then
9141     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9142 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9143     need_locks=warn
9144   fi
9145 else
9146   need_locks=no
9147 fi
9148
9149
9150
9151
9152
9153
9154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9155 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9156
9157   runpath_var=
9158   allow_undefined_flag=
9159   always_export_symbols=no
9160   archive_cmds=
9161   archive_expsym_cmds=
9162   compiler_needs_object=no
9163   enable_shared_with_static_runtimes=no
9164   export_dynamic_flag_spec=
9165   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9166   hardcode_automatic=no
9167   hardcode_direct=no
9168   hardcode_direct_absolute=no
9169   hardcode_libdir_flag_spec=
9170   hardcode_libdir_flag_spec_ld=
9171   hardcode_libdir_separator=
9172   hardcode_minus_L=no
9173   hardcode_shlibpath_var=unsupported
9174   inherit_rpath=no
9175   link_all_deplibs=unknown
9176   module_cmds=
9177   module_expsym_cmds=
9178   old_archive_from_new_cmds=
9179   old_archive_from_expsyms_cmds=
9180   thread_safe_flag_spec=
9181   whole_archive_flag_spec=
9182   # include_expsyms should be a list of space-separated symbols to be *always*
9183   # included in the symbol list
9184   include_expsyms=
9185   # exclude_expsyms can be an extended regexp of symbols to exclude
9186   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9187   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9188   # as well as any symbol that contains `d'.
9189   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9190   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9191   # platforms (ab)use it in PIC code, but their linkers get confused if
9192   # the symbol is explicitly referenced.  Since portable code cannot
9193   # rely on this symbol name, it's probably fine to never include it in
9194   # preloaded symbol tables.
9195   # Exclude shared library initialization/finalization symbols.
9196   extract_expsyms_cmds=
9197
9198   case $host_os in
9199   cygwin* | mingw* | pw32* | cegcc*)
9200     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9201     # When not using gcc, we currently assume that we are using
9202     # Microsoft Visual C++.
9203     if test "$GCC" != yes; then
9204       with_gnu_ld=no
9205     fi
9206     ;;
9207   interix*)
9208     # we just hope/assume this is gcc and not c89 (= MSVC++)
9209     with_gnu_ld=yes
9210     ;;
9211   openbsd*)
9212     with_gnu_ld=no
9213     ;;
9214   esac
9215
9216   ld_shlibs=yes
9217
9218   # On some targets, GNU ld is compatible enough with the native linker
9219   # that we're better off using the native interface for both.
9220   lt_use_gnu_ld_interface=no
9221   if test "$with_gnu_ld" = yes; then
9222     case $host_os in
9223       aix*)
9224         # The AIX port of GNU ld has always aspired to compatibility
9225         # with the native linker.  However, as the warning in the GNU ld
9226         # block says, versions before 2.19.5* couldn't really create working
9227         # shared libraries, regardless of the interface used.
9228         case `$LD -v 2>&1` in
9229           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9230           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9231           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9232           *)
9233             lt_use_gnu_ld_interface=yes
9234             ;;
9235         esac
9236         ;;
9237       *)
9238         lt_use_gnu_ld_interface=yes
9239         ;;
9240     esac
9241   fi
9242
9243   if test "$lt_use_gnu_ld_interface" = yes; then
9244     # If archive_cmds runs LD, not CC, wlarc should be empty
9245     wlarc='${wl}'
9246
9247     # Set some defaults for GNU ld with shared library support. These
9248     # are reset later if shared libraries are not supported. Putting them
9249     # here allows them to be overridden if necessary.
9250     runpath_var=LD_RUN_PATH
9251     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9252     export_dynamic_flag_spec='${wl}--export-dynamic'
9253     # ancient GNU ld didn't support --whole-archive et. al.
9254     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9255       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9256     else
9257       whole_archive_flag_spec=
9258     fi
9259     supports_anon_versioning=no
9260     case `$LD -v 2>&1` in
9261       *GNU\ gold*) supports_anon_versioning=yes ;;
9262       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9263       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9264       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9265       *\ 2.11.*) ;; # other 2.11 versions
9266       *) supports_anon_versioning=yes ;;
9267     esac
9268
9269     # See if GNU ld supports shared libraries.
9270     case $host_os in
9271     aix[3-9]*)
9272       # On AIX/PPC, the GNU linker is very broken
9273       if test "$host_cpu" != ia64; then
9274         ld_shlibs=no
9275         cat <<_LT_EOF 1>&2
9276
9277 *** Warning: the GNU linker, at least up to release 2.19, is reported
9278 *** to be unable to reliably create shared libraries on AIX.
9279 *** Therefore, libtool is disabling shared libraries support.  If you
9280 *** really care for shared libraries, you may want to install binutils
9281 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9282 *** You will then need to restart the configuration process.
9283
9284 _LT_EOF
9285       fi
9286       ;;
9287
9288     amigaos*)
9289       case $host_cpu in
9290       powerpc)
9291             # see comment about AmigaOS4 .so support
9292             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9293             archive_expsym_cmds=''
9294         ;;
9295       m68k)
9296             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9297             hardcode_libdir_flag_spec='-L$libdir'
9298             hardcode_minus_L=yes
9299         ;;
9300       esac
9301       ;;
9302
9303     beos*)
9304       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9305         allow_undefined_flag=unsupported
9306         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9307         # support --undefined.  This deserves some investigation.  FIXME
9308         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9309       else
9310         ld_shlibs=no
9311       fi
9312       ;;
9313
9314     cygwin* | mingw* | pw32* | cegcc*)
9315       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9316       # as there is no search path for DLLs.
9317       hardcode_libdir_flag_spec='-L$libdir'
9318       export_dynamic_flag_spec='${wl}--export-all-symbols'
9319       allow_undefined_flag=unsupported
9320       always_export_symbols=no
9321       enable_shared_with_static_runtimes=yes
9322       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9323
9324       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9325         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9326         # If the export-symbols file already is a .def file (1st line
9327         # is EXPORTS), use it as is; otherwise, prepend...
9328         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9329           cp $export_symbols $output_objdir/$soname.def;
9330         else
9331           echo EXPORTS > $output_objdir/$soname.def;
9332           cat $export_symbols >> $output_objdir/$soname.def;
9333         fi~
9334         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9335       else
9336         ld_shlibs=no
9337       fi
9338       ;;
9339
9340     haiku*)
9341       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9342       link_all_deplibs=yes
9343       ;;
9344
9345     interix[3-9]*)
9346       hardcode_direct=no
9347       hardcode_shlibpath_var=no
9348       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9349       export_dynamic_flag_spec='${wl}-E'
9350       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9351       # Instead, shared libraries are loaded at an image base (0x10000000 by
9352       # default) and relocated if they conflict, which is a slow very memory
9353       # consuming and fragmenting process.  To avoid this, we pick a random,
9354       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9355       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9356       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9357       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9358       ;;
9359
9360     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9361       tmp_diet=no
9362       if test "$host_os" = linux-dietlibc; then
9363         case $cc_basename in
9364           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9365         esac
9366       fi
9367       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9368          && test "$tmp_diet" = no
9369       then
9370         tmp_addflag=' $pic_flag'
9371         tmp_sharedflag='-shared'
9372         case $cc_basename,$host_cpu in
9373         pgcc*)                          # Portland Group C compiler
9374           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'
9375           tmp_addflag=' $pic_flag'
9376           ;;
9377         pgf77* | pgf90* | pgf95* | pgfortran*)
9378                                         # Portland Group f77 and f90 compilers
9379           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9380           tmp_addflag=' $pic_flag -Mnomain' ;;
9381         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9382           tmp_addflag=' -i_dynamic' ;;
9383         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9384           tmp_addflag=' -i_dynamic -nofor_main' ;;
9385         ifc* | ifort*)                  # Intel Fortran compiler
9386           tmp_addflag=' -nofor_main' ;;
9387         lf95*)                          # Lahey Fortran 8.1
9388           whole_archive_flag_spec=
9389           tmp_sharedflag='--shared' ;;
9390         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9391           tmp_sharedflag='-qmkshrobj'
9392           tmp_addflag= ;;
9393         nvcc*)  # Cuda Compiler Driver 2.2
9394           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9395           compiler_needs_object=yes
9396           ;;
9397         esac
9398         case `$CC -V 2>&1 | sed 5q` in
9399         *Sun\ C*)                       # Sun C 5.9
9400           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\"` ${wl}--no-whole-archive'
9401           compiler_needs_object=yes
9402           tmp_sharedflag='-G' ;;
9403         *Sun\ F*)                       # Sun Fortran 8.3
9404           tmp_sharedflag='-G' ;;
9405         esac
9406         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9407
9408         if test "x$supports_anon_versioning" = xyes; then
9409           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9410             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9411             echo "local: *; };" >> $output_objdir/$libname.ver~
9412             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9413         fi
9414
9415         case $cc_basename in
9416         xlf* | bgf* | bgxlf* | mpixlf*)
9417           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9418           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9419           hardcode_libdir_flag_spec=
9420           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9421           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9422           if test "x$supports_anon_versioning" = xyes; then
9423             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9424               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9425               echo "local: *; };" >> $output_objdir/$libname.ver~
9426               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9427           fi
9428           ;;
9429         esac
9430       else
9431         ld_shlibs=no
9432       fi
9433       ;;
9434
9435     netbsd*)
9436       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9437         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9438         wlarc=
9439       else
9440         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9441         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9442       fi
9443       ;;
9444
9445     solaris*)
9446       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9447         ld_shlibs=no
9448         cat <<_LT_EOF 1>&2
9449
9450 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9451 *** create shared libraries on Solaris systems.  Therefore, libtool
9452 *** is disabling shared libraries support.  We urge you to upgrade GNU
9453 *** binutils to release 2.9.1 or newer.  Another option is to modify
9454 *** your PATH or compiler configuration so that the native linker is
9455 *** used, and then restart.
9456
9457 _LT_EOF
9458       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9459         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9460         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9461       else
9462         ld_shlibs=no
9463       fi
9464       ;;
9465
9466     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9467       case `$LD -v 2>&1` in
9468         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9469         ld_shlibs=no
9470         cat <<_LT_EOF 1>&2
9471
9472 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9473 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9474 *** is disabling shared libraries support.  We urge you to upgrade GNU
9475 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9476 *** your PATH or compiler configuration so that the native linker is
9477 *** used, and then restart.
9478
9479 _LT_EOF
9480         ;;
9481         *)
9482           # For security reasons, it is highly recommended that you always
9483           # use absolute paths for naming shared libraries, and exclude the
9484           # DT_RUNPATH tag from executables and libraries.  But doing so
9485           # requires that you compile everything twice, which is a pain.
9486           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9487             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9488             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9489             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9490           else
9491             ld_shlibs=no
9492           fi
9493         ;;
9494       esac
9495       ;;
9496
9497     sunos4*)
9498       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9499       wlarc=
9500       hardcode_direct=yes
9501       hardcode_shlibpath_var=no
9502       ;;
9503
9504     *)
9505       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9506         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9507         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9508       else
9509         ld_shlibs=no
9510       fi
9511       ;;
9512     esac
9513
9514     if test "$ld_shlibs" = no; then
9515       runpath_var=
9516       hardcode_libdir_flag_spec=
9517       export_dynamic_flag_spec=
9518       whole_archive_flag_spec=
9519     fi
9520   else
9521     # PORTME fill in a description of your system's linker (not GNU ld)
9522     case $host_os in
9523     aix3*)
9524       allow_undefined_flag=unsupported
9525       always_export_symbols=yes
9526       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9527       # Note: this linker hardcodes the directories in LIBPATH if there
9528       # are no directories specified by -L.
9529       hardcode_minus_L=yes
9530       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9531         # Neither direct hardcoding nor static linking is supported with a
9532         # broken collect2.
9533         hardcode_direct=unsupported
9534       fi
9535       ;;
9536
9537     aix[4-9]*)
9538       if test "$host_cpu" = ia64; then
9539         # On IA64, the linker does run time linking by default, so we don't
9540         # have to do anything special.
9541         aix_use_runtimelinking=no
9542         exp_sym_flag='-Bexport'
9543         no_entry_flag=""
9544       else
9545         # If we're using GNU nm, then we don't want the "-C" option.
9546         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9547         # Also, AIX nm treats weak defined symbols like other global
9548         # defined symbols, whereas GNU nm marks them as "W".
9549         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9550           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9551         else
9552           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9553         fi
9554         aix_use_runtimelinking=no
9555
9556         # Test if we are trying to use run time linking or normal
9557         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9558         # need to do runtime linking.
9559         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9560           for ld_flag in $LDFLAGS; do
9561           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9562             aix_use_runtimelinking=yes
9563             break
9564           fi
9565           done
9566           ;;
9567         esac
9568
9569         exp_sym_flag='-bexport'
9570         no_entry_flag='-bnoentry'
9571       fi
9572
9573       # When large executables or shared objects are built, AIX ld can
9574       # have problems creating the table of contents.  If linking a library
9575       # or program results in "error TOC overflow" add -mminimal-toc to
9576       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9577       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9578
9579       archive_cmds=''
9580       hardcode_direct=yes
9581       hardcode_direct_absolute=yes
9582       hardcode_libdir_separator=':'
9583       link_all_deplibs=yes
9584       file_list_spec='${wl}-f,'
9585
9586       if test "$GCC" = yes; then
9587         case $host_os in aix4.[012]|aix4.[012].*)
9588         # We only want to do this on AIX 4.2 and lower, the check
9589         # below for broken collect2 doesn't work under 4.3+
9590           collect2name=`${CC} -print-prog-name=collect2`
9591           if test -f "$collect2name" &&
9592            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9593           then
9594           # We have reworked collect2
9595           :
9596           else
9597           # We have old collect2
9598           hardcode_direct=unsupported
9599           # It fails to find uninstalled libraries when the uninstalled
9600           # path is not listed in the libpath.  Setting hardcode_minus_L
9601           # to unsupported forces relinking
9602           hardcode_minus_L=yes
9603           hardcode_libdir_flag_spec='-L$libdir'
9604           hardcode_libdir_separator=
9605           fi
9606           ;;
9607         esac
9608         shared_flag='-shared'
9609         if test "$aix_use_runtimelinking" = yes; then
9610           shared_flag="$shared_flag "'${wl}-G'
9611         fi
9612       else
9613         # not using gcc
9614         if test "$host_cpu" = ia64; then
9615         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9616         # chokes on -Wl,-G. The following line is correct:
9617           shared_flag='-G'
9618         else
9619           if test "$aix_use_runtimelinking" = yes; then
9620             shared_flag='${wl}-G'
9621           else
9622             shared_flag='${wl}-bM:SRE'
9623           fi
9624         fi
9625       fi
9626
9627       export_dynamic_flag_spec='${wl}-bexpall'
9628       # It seems that -bexpall does not export symbols beginning with
9629       # underscore (_), so it is better to generate a list of symbols to export.
9630       always_export_symbols=yes
9631       if test "$aix_use_runtimelinking" = yes; then
9632         # Warning - without using the other runtime loading flags (-brtl),
9633         # -berok will link without error, but may produce a broken library.
9634         allow_undefined_flag='-berok'
9635         # Determine the default libpath from the value encoded in an
9636         # empty executable.
9637         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9638 /* end confdefs.h.  */
9639
9640 int
9641 main ()
9642 {
9643
9644   ;
9645   return 0;
9646 }
9647 _ACEOF
9648 if ac_fn_c_try_link "$LINENO"; then :
9649
9650 lt_aix_libpath_sed='
9651     /Import File Strings/,/^$/ {
9652         /^0/ {
9653             s/^0  *\(.*\)$/\1/
9654             p
9655         }
9656     }'
9657 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9658 # Check for a 64-bit object if we didn't find anything.
9659 if test -z "$aix_libpath"; then
9660   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9661 fi
9662 fi
9663 rm -f core conftest.err conftest.$ac_objext \
9664     conftest$ac_exeext conftest.$ac_ext
9665 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9666
9667         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9668         archive_expsym_cmds='$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 $shared_flag"
9669       else
9670         if test "$host_cpu" = ia64; then
9671           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9672           allow_undefined_flag="-z nodefs"
9673           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9674         else
9675          # Determine the default libpath from the value encoded in an
9676          # empty executable.
9677          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9678 /* end confdefs.h.  */
9679
9680 int
9681 main ()
9682 {
9683
9684   ;
9685   return 0;
9686 }
9687 _ACEOF
9688 if ac_fn_c_try_link "$LINENO"; then :
9689
9690 lt_aix_libpath_sed='
9691     /Import File Strings/,/^$/ {
9692         /^0/ {
9693             s/^0  *\(.*\)$/\1/
9694             p
9695         }
9696     }'
9697 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9698 # Check for a 64-bit object if we didn't find anything.
9699 if test -z "$aix_libpath"; then
9700   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9701 fi
9702 fi
9703 rm -f core conftest.err conftest.$ac_objext \
9704     conftest$ac_exeext conftest.$ac_ext
9705 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9706
9707          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9708           # Warning - without using the other run time loading flags,
9709           # -berok will link without error, but may produce a broken library.
9710           no_undefined_flag=' ${wl}-bernotok'
9711           allow_undefined_flag=' ${wl}-berok'
9712           if test "$with_gnu_ld" = yes; then
9713             # We only use this code for GNU lds that support --whole-archive.
9714             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9715           else
9716             # Exported symbols can be pulled into shared objects from archives
9717             whole_archive_flag_spec='$convenience'
9718           fi
9719           archive_cmds_need_lc=yes
9720           # This is similar to how AIX traditionally builds its shared libraries.
9721           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'
9722         fi
9723       fi
9724       ;;
9725
9726     amigaos*)
9727       case $host_cpu in
9728       powerpc)
9729             # see comment about AmigaOS4 .so support
9730             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9731             archive_expsym_cmds=''
9732         ;;
9733       m68k)
9734             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9735             hardcode_libdir_flag_spec='-L$libdir'
9736             hardcode_minus_L=yes
9737         ;;
9738       esac
9739       ;;
9740
9741     bsdi[45]*)
9742       export_dynamic_flag_spec=-rdynamic
9743       ;;
9744
9745     cygwin* | mingw* | pw32* | cegcc*)
9746       # When not using gcc, we currently assume that we are using
9747       # Microsoft Visual C++.
9748       # hardcode_libdir_flag_spec is actually meaningless, as there is
9749       # no search path for DLLs.
9750       hardcode_libdir_flag_spec=' '
9751       allow_undefined_flag=unsupported
9752       # Tell ltmain to make .lib files, not .a files.
9753       libext=lib
9754       # Tell ltmain to make .dll files, not .so files.
9755       shrext_cmds=".dll"
9756       # FIXME: Setting linknames here is a bad hack.
9757       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9758       # The linker will automatically build a .lib file if we build a DLL.
9759       old_archive_from_new_cmds='true'
9760       # FIXME: Should let the user specify the lib program.
9761       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9762       fix_srcfile_path='`cygpath -w "$srcfile"`'
9763       enable_shared_with_static_runtimes=yes
9764       ;;
9765
9766     darwin* | rhapsody*)
9767
9768
9769   archive_cmds_need_lc=no
9770   hardcode_direct=no
9771   hardcode_automatic=yes
9772   hardcode_shlibpath_var=unsupported
9773   if test "$lt_cv_ld_force_load" = "yes"; then
9774     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9775   else
9776     whole_archive_flag_spec=''
9777   fi
9778   link_all_deplibs=yes
9779   allow_undefined_flag="$_lt_dar_allow_undefined"
9780   case $cc_basename in
9781      ifort*) _lt_dar_can_shared=yes ;;
9782      *) _lt_dar_can_shared=$GCC ;;
9783   esac
9784   if test "$_lt_dar_can_shared" = "yes"; then
9785     output_verbose_link_cmd=func_echo_all
9786     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9787     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9788     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}${_lt_dsymutil}"
9789     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9790
9791   else
9792   ld_shlibs=no
9793   fi
9794
9795       ;;
9796
9797     dgux*)
9798       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9799       hardcode_libdir_flag_spec='-L$libdir'
9800       hardcode_shlibpath_var=no
9801       ;;
9802
9803     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9804     # support.  Future versions do this automatically, but an explicit c++rt0.o
9805     # does not break anything, and helps significantly (at the cost of a little
9806     # extra space).
9807     freebsd2.2*)
9808       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9809       hardcode_libdir_flag_spec='-R$libdir'
9810       hardcode_direct=yes
9811       hardcode_shlibpath_var=no
9812       ;;
9813
9814     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9815     freebsd2.*)
9816       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9817       hardcode_direct=yes
9818       hardcode_minus_L=yes
9819       hardcode_shlibpath_var=no
9820       ;;
9821
9822     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9823     freebsd* | dragonfly*)
9824       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9825       hardcode_libdir_flag_spec='-R$libdir'
9826       hardcode_direct=yes
9827       hardcode_shlibpath_var=no
9828       ;;
9829
9830     hpux9*)
9831       if test "$GCC" = yes; then
9832         archive_cmds='$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 $lib'
9833       else
9834         archive_cmds='$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 $lib'
9835       fi
9836       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9837       hardcode_libdir_separator=:
9838       hardcode_direct=yes
9839
9840       # hardcode_minus_L: Not really in the search PATH,
9841       # but as the default location of the library.
9842       hardcode_minus_L=yes
9843       export_dynamic_flag_spec='${wl}-E'
9844       ;;
9845
9846     hpux10*)
9847       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9848         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9849       else
9850         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9851       fi
9852       if test "$with_gnu_ld" = no; then
9853         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9854         hardcode_libdir_flag_spec_ld='+b $libdir'
9855         hardcode_libdir_separator=:
9856         hardcode_direct=yes
9857         hardcode_direct_absolute=yes
9858         export_dynamic_flag_spec='${wl}-E'
9859         # hardcode_minus_L: Not really in the search PATH,
9860         # but as the default location of the library.
9861         hardcode_minus_L=yes
9862       fi
9863       ;;
9864
9865     hpux11*)
9866       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9867         case $host_cpu in
9868         hppa*64*)
9869           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9870           ;;
9871         ia64*)
9872           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9873           ;;
9874         *)
9875           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9876           ;;
9877         esac
9878       else
9879         case $host_cpu in
9880         hppa*64*)
9881           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9882           ;;
9883         ia64*)
9884           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9885           ;;
9886         *)
9887
9888           # Older versions of the 11.00 compiler do not understand -b yet
9889           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9890           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9891 $as_echo_n "checking if $CC understands -b... " >&6; }
9892 if ${lt_cv_prog_compiler__b+:} false; then :
9893   $as_echo_n "(cached) " >&6
9894 else
9895   lt_cv_prog_compiler__b=no
9896    save_LDFLAGS="$LDFLAGS"
9897    LDFLAGS="$LDFLAGS -b"
9898    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9899    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9900      # The linker can only warn and ignore the option if not recognized
9901      # So say no if there are warnings
9902      if test -s conftest.err; then
9903        # Append any errors to the config.log.
9904        cat conftest.err 1>&5
9905        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9906        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9907        if diff conftest.exp conftest.er2 >/dev/null; then
9908          lt_cv_prog_compiler__b=yes
9909        fi
9910      else
9911        lt_cv_prog_compiler__b=yes
9912      fi
9913    fi
9914    $RM -r conftest*
9915    LDFLAGS="$save_LDFLAGS"
9916
9917 fi
9918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9919 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9920
9921 if test x"$lt_cv_prog_compiler__b" = xyes; then
9922     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9923 else
9924     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9925 fi
9926
9927           ;;
9928         esac
9929       fi
9930       if test "$with_gnu_ld" = no; then
9931         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9932         hardcode_libdir_separator=:
9933
9934         case $host_cpu in
9935         hppa*64*|ia64*)
9936           hardcode_direct=no
9937           hardcode_shlibpath_var=no
9938           ;;
9939         *)
9940           hardcode_direct=yes
9941           hardcode_direct_absolute=yes
9942           export_dynamic_flag_spec='${wl}-E'
9943
9944           # hardcode_minus_L: Not really in the search PATH,
9945           # but as the default location of the library.
9946           hardcode_minus_L=yes
9947           ;;
9948         esac
9949       fi
9950       ;;
9951
9952     irix5* | irix6* | nonstopux*)
9953       if test "$GCC" = yes; then
9954         archive_cmds='$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 $lib'
9955         # Try to use the -exported_symbol ld option, if it does not
9956         # work, assume that -exports_file does not work either and
9957         # implicitly export all symbols.
9958         save_LDFLAGS="$LDFLAGS"
9959         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9960         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9961 /* end confdefs.h.  */
9962 int foo(void) {}
9963 _ACEOF
9964 if ac_fn_c_try_link "$LINENO"; then :
9965   archive_expsym_cmds='$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 $lib'
9966
9967 fi
9968 rm -f core conftest.err conftest.$ac_objext \
9969     conftest$ac_exeext conftest.$ac_ext
9970         LDFLAGS="$save_LDFLAGS"
9971       else
9972         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9973         archive_expsym_cmds='$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 $lib'
9974       fi
9975       archive_cmds_need_lc='no'
9976       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9977       hardcode_libdir_separator=:
9978       inherit_rpath=yes
9979       link_all_deplibs=yes
9980       ;;
9981
9982     netbsd*)
9983       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9984         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9985       else
9986         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9987       fi
9988       hardcode_libdir_flag_spec='-R$libdir'
9989       hardcode_direct=yes
9990       hardcode_shlibpath_var=no
9991       ;;
9992
9993     newsos6)
9994       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9995       hardcode_direct=yes
9996       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9997       hardcode_libdir_separator=:
9998       hardcode_shlibpath_var=no
9999       ;;
10000
10001     *nto* | *qnx*)
10002       ;;
10003
10004     openbsd*)
10005       if test -f /usr/libexec/ld.so; then
10006         hardcode_direct=yes
10007         hardcode_shlibpath_var=no
10008         hardcode_direct_absolute=yes
10009         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10010           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10011           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10012           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10013           export_dynamic_flag_spec='${wl}-E'
10014         else
10015           case $host_os in
10016            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10017              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10018              hardcode_libdir_flag_spec='-R$libdir'
10019              ;;
10020            *)
10021              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10022              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10023              ;;
10024           esac
10025         fi
10026       else
10027         ld_shlibs=no
10028       fi
10029       ;;
10030
10031     os2*)
10032       hardcode_libdir_flag_spec='-L$libdir'
10033       hardcode_minus_L=yes
10034       allow_undefined_flag=unsupported
10035       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'
10036       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10037       ;;
10038
10039     osf3*)
10040       if test "$GCC" = yes; then
10041         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10042         archive_cmds='$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 $lib'
10043       else
10044         allow_undefined_flag=' -expect_unresolved \*'
10045         archive_cmds='$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 $lib'
10046       fi
10047       archive_cmds_need_lc='no'
10048       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10049       hardcode_libdir_separator=:
10050       ;;
10051
10052     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10053       if test "$GCC" = yes; then
10054         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10055         archive_cmds='$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 $lib'
10056         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10057       else
10058         allow_undefined_flag=' -expect_unresolved \*'
10059         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'
10060         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~
10061         $CC -shared${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'
10062
10063         # Both c and cxx compiler support -rpath directly
10064         hardcode_libdir_flag_spec='-rpath $libdir'
10065       fi
10066       archive_cmds_need_lc='no'
10067       hardcode_libdir_separator=:
10068       ;;
10069
10070     solaris*)
10071       no_undefined_flag=' -z defs'
10072       if test "$GCC" = yes; then
10073         wlarc='${wl}'
10074         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10075         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10076           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10077       else
10078         case `$CC -V 2>&1` in
10079         *"Compilers 5.0"*)
10080           wlarc=''
10081           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10082           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10083           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10084           ;;
10085         *)
10086           wlarc='${wl}'
10087           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10088           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10089           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10090           ;;
10091         esac
10092       fi
10093       hardcode_libdir_flag_spec='-R$libdir'
10094       hardcode_shlibpath_var=no
10095       case $host_os in
10096       solaris2.[0-5] | solaris2.[0-5].*) ;;
10097       *)
10098         # The compiler driver will combine and reorder linker options,
10099         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10100         # but is careful enough not to reorder.
10101         # Supported since Solaris 2.6 (maybe 2.5.1?)
10102         if test "$GCC" = yes; then
10103           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10104         else
10105           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10106         fi
10107         ;;
10108       esac
10109       link_all_deplibs=yes
10110       ;;
10111
10112     sunos4*)
10113       if test "x$host_vendor" = xsequent; then
10114         # Use $CC to link under sequent, because it throws in some extra .o
10115         # files that make .init and .fini sections work.
10116         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10117       else
10118         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10119       fi
10120       hardcode_libdir_flag_spec='-L$libdir'
10121       hardcode_direct=yes
10122       hardcode_minus_L=yes
10123       hardcode_shlibpath_var=no
10124       ;;
10125
10126     sysv4)
10127       case $host_vendor in
10128         sni)
10129           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10130           hardcode_direct=yes # is this really true???
10131         ;;
10132         siemens)
10133           ## LD is ld it makes a PLAMLIB
10134           ## CC just makes a GrossModule.
10135           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10136           reload_cmds='$CC -r -o $output$reload_objs'
10137           hardcode_direct=no
10138         ;;
10139         motorola)
10140           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10141           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10142         ;;
10143       esac
10144       runpath_var='LD_RUN_PATH'
10145       hardcode_shlibpath_var=no
10146       ;;
10147
10148     sysv4.3*)
10149       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10150       hardcode_shlibpath_var=no
10151       export_dynamic_flag_spec='-Bexport'
10152       ;;
10153
10154     sysv4*MP*)
10155       if test -d /usr/nec; then
10156         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10157         hardcode_shlibpath_var=no
10158         runpath_var=LD_RUN_PATH
10159         hardcode_runpath_var=yes
10160         ld_shlibs=yes
10161       fi
10162       ;;
10163
10164     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10165       no_undefined_flag='${wl}-z,text'
10166       archive_cmds_need_lc=no
10167       hardcode_shlibpath_var=no
10168       runpath_var='LD_RUN_PATH'
10169
10170       if test "$GCC" = yes; then
10171         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10172         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10173       else
10174         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10175         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10176       fi
10177       ;;
10178
10179     sysv5* | sco3.2v5* | sco5v6*)
10180       # Note: We can NOT use -z defs as we might desire, because we do not
10181       # link with -lc, and that would cause any symbols used from libc to
10182       # always be unresolved, which means just about no library would
10183       # ever link correctly.  If we're not using GNU ld we use -z text
10184       # though, which does catch some bad symbols but isn't as heavy-handed
10185       # as -z defs.
10186       no_undefined_flag='${wl}-z,text'
10187       allow_undefined_flag='${wl}-z,nodefs'
10188       archive_cmds_need_lc=no
10189       hardcode_shlibpath_var=no
10190       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10191       hardcode_libdir_separator=':'
10192       link_all_deplibs=yes
10193       export_dynamic_flag_spec='${wl}-Bexport'
10194       runpath_var='LD_RUN_PATH'
10195
10196       if test "$GCC" = yes; then
10197         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10198         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10199       else
10200         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10201         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10202       fi
10203       ;;
10204
10205     uts4*)
10206       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10207       hardcode_libdir_flag_spec='-L$libdir'
10208       hardcode_shlibpath_var=no
10209       ;;
10210
10211     *)
10212       ld_shlibs=no
10213       ;;
10214     esac
10215
10216     if test x$host_vendor = xsni; then
10217       case $host in
10218       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10219         export_dynamic_flag_spec='${wl}-Blargedynsym'
10220         ;;
10221       esac
10222     fi
10223   fi
10224
10225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10226 $as_echo "$ld_shlibs" >&6; }
10227 test "$ld_shlibs" = no && can_build_shared=no
10228
10229 with_gnu_ld=$with_gnu_ld
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245 #
10246 # Do we need to explicitly link libc?
10247 #
10248 case "x$archive_cmds_need_lc" in
10249 x|xyes)
10250   # Assume -lc should be added
10251   archive_cmds_need_lc=yes
10252
10253   if test "$enable_shared" = yes && test "$GCC" = yes; then
10254     case $archive_cmds in
10255     *'~'*)
10256       # FIXME: we may have to deal with multi-command sequences.
10257       ;;
10258     '$CC '*)
10259       # Test whether the compiler implicitly links with -lc since on some
10260       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10261       # to ld, don't add -lc before -lgcc.
10262       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10263 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10264 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10265   $as_echo_n "(cached) " >&6
10266 else
10267   $RM conftest*
10268         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10269
10270         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10271   (eval $ac_compile) 2>&5
10272   ac_status=$?
10273   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10274   test $ac_status = 0; } 2>conftest.err; then
10275           soname=conftest
10276           lib=conftest
10277           libobjs=conftest.$ac_objext
10278           deplibs=
10279           wl=$lt_prog_compiler_wl
10280           pic_flag=$lt_prog_compiler_pic
10281           compiler_flags=-v
10282           linker_flags=-v
10283           verstring=
10284           output_objdir=.
10285           libname=conftest
10286           lt_save_allow_undefined_flag=$allow_undefined_flag
10287           allow_undefined_flag=
10288           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10289   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10290   ac_status=$?
10291   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10292   test $ac_status = 0; }
10293           then
10294             lt_cv_archive_cmds_need_lc=no
10295           else
10296             lt_cv_archive_cmds_need_lc=yes
10297           fi
10298           allow_undefined_flag=$lt_save_allow_undefined_flag
10299         else
10300           cat conftest.err 1>&5
10301         fi
10302         $RM conftest*
10303
10304 fi
10305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10306 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10307       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10308       ;;
10309     esac
10310   fi
10311   ;;
10312 esac
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10471 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10472
10473 if test "$GCC" = yes; then
10474   case $host_os in
10475     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10476     *) lt_awk_arg="/^libraries:/" ;;
10477   esac
10478   case $host_os in
10479     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10480     *) lt_sed_strip_eq="s,=/,/,g" ;;
10481   esac
10482   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10483   case $lt_search_path_spec in
10484   *\;*)
10485     # if the path contains ";" then we assume it to be the separator
10486     # otherwise default to the standard path separator (i.e. ":") - it is
10487     # assumed that no part of a normal pathname contains ";" but that should
10488     # okay in the real world where ";" in dirpaths is itself problematic.
10489     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10490     ;;
10491   *)
10492     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10493     ;;
10494   esac
10495   # Ok, now we have the path, separated by spaces, we can step through it
10496   # and add multilib dir if necessary.
10497   lt_tmp_lt_search_path_spec=
10498   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10499   for lt_sys_path in $lt_search_path_spec; do
10500     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10501       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10502     else
10503       test -d "$lt_sys_path" && \
10504         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10505     fi
10506   done
10507   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10508 BEGIN {RS=" "; FS="/|\n";} {
10509   lt_foo="";
10510   lt_count=0;
10511   for (lt_i = NF; lt_i > 0; lt_i--) {
10512     if ($lt_i != "" && $lt_i != ".") {
10513       if ($lt_i == "..") {
10514         lt_count++;
10515       } else {
10516         if (lt_count == 0) {
10517           lt_foo="/" $lt_i lt_foo;
10518         } else {
10519           lt_count--;
10520         }
10521       }
10522     }
10523   }
10524   if (lt_foo != "") { lt_freq[lt_foo]++; }
10525   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10526 }'`
10527   # AWK program above erroneously prepends '/' to C:/dos/paths
10528   # for these hosts.
10529   case $host_os in
10530     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10531       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10532   esac
10533   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10534 else
10535   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10536 fi
10537 library_names_spec=
10538 libname_spec='lib$name'
10539 soname_spec=
10540 shrext_cmds=".so"
10541 postinstall_cmds=
10542 postuninstall_cmds=
10543 finish_cmds=
10544 finish_eval=
10545 shlibpath_var=
10546 shlibpath_overrides_runpath=unknown
10547 version_type=none
10548 dynamic_linker="$host_os ld.so"
10549 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10550 need_lib_prefix=unknown
10551 hardcode_into_libs=no
10552
10553 # when you set need_version to no, make sure it does not cause -set_version
10554 # flags to be left without arguments
10555 need_version=unknown
10556
10557 case $host_os in
10558 aix3*)
10559   version_type=linux
10560   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10561   shlibpath_var=LIBPATH
10562
10563   # AIX 3 has no versioning support, so we append a major version to the name.
10564   soname_spec='${libname}${release}${shared_ext}$major'
10565   ;;
10566
10567 aix[4-9]*)
10568   version_type=linux
10569   need_lib_prefix=no
10570   need_version=no
10571   hardcode_into_libs=yes
10572   if test "$host_cpu" = ia64; then
10573     # AIX 5 supports IA64
10574     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10575     shlibpath_var=LD_LIBRARY_PATH
10576   else
10577     # With GCC up to 2.95.x, collect2 would create an import file
10578     # for dependence libraries.  The import file would start with
10579     # the line `#! .'.  This would cause the generated library to
10580     # depend on `.', always an invalid library.  This was fixed in
10581     # development snapshots of GCC prior to 3.0.
10582     case $host_os in
10583       aix4 | aix4.[01] | aix4.[01].*)
10584       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10585            echo ' yes '
10586            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10587         :
10588       else
10589         can_build_shared=no
10590       fi
10591       ;;
10592     esac
10593     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10594     # soname into executable. Probably we can add versioning support to
10595     # collect2, so additional links can be useful in future.
10596     if test "$aix_use_runtimelinking" = yes; then
10597       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10598       # instead of lib<name>.a to let people know that these are not
10599       # typical AIX shared libraries.
10600       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10601     else
10602       # We preserve .a as extension for shared libraries through AIX4.2
10603       # and later when we are not doing run time linking.
10604       library_names_spec='${libname}${release}.a $libname.a'
10605       soname_spec='${libname}${release}${shared_ext}$major'
10606     fi
10607     shlibpath_var=LIBPATH
10608   fi
10609   ;;
10610
10611 amigaos*)
10612   case $host_cpu in
10613   powerpc)
10614     # Since July 2007 AmigaOS4 officially supports .so libraries.
10615     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10616     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10617     ;;
10618   m68k)
10619     library_names_spec='$libname.ixlibrary $libname.a'
10620     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10621     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 ${libname}_ixlibrary.a || exit 1; done'
10622     ;;
10623   esac
10624   ;;
10625
10626 beos*)
10627   library_names_spec='${libname}${shared_ext}'
10628   dynamic_linker="$host_os ld.so"
10629   shlibpath_var=LIBRARY_PATH
10630   ;;
10631
10632 bsdi[45]*)
10633   version_type=linux
10634   need_version=no
10635   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10636   soname_spec='${libname}${release}${shared_ext}$major'
10637   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10638   shlibpath_var=LD_LIBRARY_PATH
10639   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10640   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10641   # the default ld.so.conf also contains /usr/contrib/lib and
10642   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10643   # libtool to hard-code these into programs
10644   ;;
10645
10646 cygwin* | mingw* | pw32* | cegcc*)
10647   version_type=windows
10648   shrext_cmds=".dll"
10649   need_version=no
10650   need_lib_prefix=no
10651
10652   case $GCC,$host_os in
10653   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10654     library_names_spec='$libname.dll.a'
10655     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10656     postinstall_cmds='base_file=`basename \${file}`~
10657       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10658       dldir=$destdir/`dirname \$dlpath`~
10659       test -d \$dldir || mkdir -p \$dldir~
10660       $install_prog $dir/$dlname \$dldir/$dlname~
10661       chmod a+x \$dldir/$dlname~
10662       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10663         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10664       fi'
10665     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10666       dlpath=$dir/\$dldll~
10667        $RM \$dlpath'
10668     shlibpath_overrides_runpath=yes
10669
10670     case $host_os in
10671     cygwin*)
10672       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10673       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10674
10675       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10676       ;;
10677     mingw* | cegcc*)
10678       # MinGW DLLs use traditional 'lib' prefix
10679       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10680       ;;
10681     pw32*)
10682       # pw32 DLLs use 'pw' prefix rather than 'lib'
10683       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10684       ;;
10685     esac
10686     ;;
10687
10688   *)
10689     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10690     ;;
10691   esac
10692   dynamic_linker='Win32 ld.exe'
10693   # FIXME: first we should search . and the directory the executable is in
10694   shlibpath_var=PATH
10695   ;;
10696
10697 darwin* | rhapsody*)
10698   dynamic_linker="$host_os dyld"
10699   version_type=darwin
10700   need_lib_prefix=no
10701   need_version=no
10702   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10703   soname_spec='${libname}${release}${major}$shared_ext'
10704   shlibpath_overrides_runpath=yes
10705   shlibpath_var=DYLD_LIBRARY_PATH
10706   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10707
10708   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10709   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10710   ;;
10711
10712 dgux*)
10713   version_type=linux
10714   need_lib_prefix=no
10715   need_version=no
10716   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10717   soname_spec='${libname}${release}${shared_ext}$major'
10718   shlibpath_var=LD_LIBRARY_PATH
10719   ;;
10720
10721 freebsd* | dragonfly*)
10722   # DragonFly does not have aout.  When/if they implement a new
10723   # versioning mechanism, adjust this.
10724   if test -x /usr/bin/objformat; then
10725     objformat=`/usr/bin/objformat`
10726   else
10727     case $host_os in
10728     freebsd[23].*) objformat=aout ;;
10729     *) objformat=elf ;;
10730     esac
10731   fi
10732   version_type=freebsd-$objformat
10733   case $version_type in
10734     freebsd-elf*)
10735       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10736       need_version=no
10737       need_lib_prefix=no
10738       ;;
10739     freebsd-*)
10740       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10741       need_version=yes
10742       ;;
10743   esac
10744   shlibpath_var=LD_LIBRARY_PATH
10745   case $host_os in
10746   freebsd2.*)
10747     shlibpath_overrides_runpath=yes
10748     ;;
10749   freebsd3.[01]* | freebsdelf3.[01]*)
10750     shlibpath_overrides_runpath=yes
10751     hardcode_into_libs=yes
10752     ;;
10753   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10754   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10755     shlibpath_overrides_runpath=no
10756     hardcode_into_libs=yes
10757     ;;
10758   *) # from 4.6 on, and DragonFly
10759     shlibpath_overrides_runpath=yes
10760     hardcode_into_libs=yes
10761     ;;
10762   esac
10763   ;;
10764
10765 haiku*)
10766   version_type=linux
10767   need_lib_prefix=no
10768   need_version=no
10769   dynamic_linker="$host_os runtime_loader"
10770   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10771   soname_spec='${libname}${release}${shared_ext}$major'
10772   shlibpath_var=LIBRARY_PATH
10773   shlibpath_overrides_runpath=yes
10774   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10775   hardcode_into_libs=yes
10776   ;;
10777
10778 hpux9* | hpux10* | hpux11*)
10779   # Give a soname corresponding to the major version so that dld.sl refuses to
10780   # link against other versions.
10781   version_type=sunos
10782   need_lib_prefix=no
10783   need_version=no
10784   case $host_cpu in
10785   ia64*)
10786     shrext_cmds='.so'
10787     hardcode_into_libs=yes
10788     dynamic_linker="$host_os dld.so"
10789     shlibpath_var=LD_LIBRARY_PATH
10790     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10791     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10792     soname_spec='${libname}${release}${shared_ext}$major'
10793     if test "X$HPUX_IA64_MODE" = X32; then
10794       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10795     else
10796       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10797     fi
10798     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10799     ;;
10800   hppa*64*)
10801     shrext_cmds='.sl'
10802     hardcode_into_libs=yes
10803     dynamic_linker="$host_os dld.sl"
10804     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10805     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10806     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10807     soname_spec='${libname}${release}${shared_ext}$major'
10808     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10809     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10810     ;;
10811   *)
10812     shrext_cmds='.sl'
10813     dynamic_linker="$host_os dld.sl"
10814     shlibpath_var=SHLIB_PATH
10815     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10816     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10817     soname_spec='${libname}${release}${shared_ext}$major'
10818     ;;
10819   esac
10820   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10821   postinstall_cmds='chmod 555 $lib'
10822   # or fails outright, so override atomically:
10823   install_override_mode=555
10824   ;;
10825
10826 interix[3-9]*)
10827   version_type=linux
10828   need_lib_prefix=no
10829   need_version=no
10830   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10831   soname_spec='${libname}${release}${shared_ext}$major'
10832   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10833   shlibpath_var=LD_LIBRARY_PATH
10834   shlibpath_overrides_runpath=no
10835   hardcode_into_libs=yes
10836   ;;
10837
10838 irix5* | irix6* | nonstopux*)
10839   case $host_os in
10840     nonstopux*) version_type=nonstopux ;;
10841     *)
10842         if test "$lt_cv_prog_gnu_ld" = yes; then
10843                 version_type=linux
10844         else
10845                 version_type=irix
10846         fi ;;
10847   esac
10848   need_lib_prefix=no
10849   need_version=no
10850   soname_spec='${libname}${release}${shared_ext}$major'
10851   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10852   case $host_os in
10853   irix5* | nonstopux*)
10854     libsuff= shlibsuff=
10855     ;;
10856   *)
10857     case $LD in # libtool.m4 will add one of these switches to LD
10858     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10859       libsuff= shlibsuff= libmagic=32-bit;;
10860     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10861       libsuff=32 shlibsuff=N32 libmagic=N32;;
10862     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10863       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10864     *) libsuff= shlibsuff= libmagic=never-match;;
10865     esac
10866     ;;
10867   esac
10868   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10869   shlibpath_overrides_runpath=no
10870   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10871   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10872   hardcode_into_libs=yes
10873   ;;
10874
10875 # No shared lib support for Linux oldld, aout, or coff.
10876 linux*oldld* | linux*aout* | linux*coff*)
10877   dynamic_linker=no
10878   ;;
10879
10880 # This must be Linux ELF.
10881
10882 # uclinux* changes (here and below) have been submitted to the libtool
10883 # project, but have not yet been accepted: they are GCC-local changes
10884 # for the time being.  (See
10885 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10886 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10887   version_type=linux
10888   need_lib_prefix=no
10889   need_version=no
10890   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10891   soname_spec='${libname}${release}${shared_ext}$major'
10892   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10893   shlibpath_var=LD_LIBRARY_PATH
10894   shlibpath_overrides_runpath=no
10895
10896   # Some binutils ld are patched to set DT_RUNPATH
10897   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10898   $as_echo_n "(cached) " >&6
10899 else
10900   lt_cv_shlibpath_overrides_runpath=no
10901     save_LDFLAGS=$LDFLAGS
10902     save_libdir=$libdir
10903     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10904          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10905     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10906 /* end confdefs.h.  */
10907
10908 int
10909 main ()
10910 {
10911
10912   ;
10913   return 0;
10914 }
10915 _ACEOF
10916 if ac_fn_c_try_link "$LINENO"; then :
10917   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10918   lt_cv_shlibpath_overrides_runpath=yes
10919 fi
10920 fi
10921 rm -f core conftest.err conftest.$ac_objext \
10922     conftest$ac_exeext conftest.$ac_ext
10923     LDFLAGS=$save_LDFLAGS
10924     libdir=$save_libdir
10925
10926 fi
10927
10928   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10929
10930   # This implies no fast_install, which is unacceptable.
10931   # Some rework will be needed to allow for fast_install
10932   # before this can be enabled.
10933   hardcode_into_libs=yes
10934
10935   # Append ld.so.conf contents to the search path
10936   if test -f /etc/ld.so.conf; then
10937     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' ' '`
10938     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10939   fi
10940
10941   # We used to test for /lib/ld.so.1 and disable shared libraries on
10942   # powerpc, because MkLinux only supported shared libraries with the
10943   # GNU dynamic linker.  Since this was broken with cross compilers,
10944   # most powerpc-linux boxes support dynamic linking these days and
10945   # people can always --disable-shared, the test was removed, and we
10946   # assume the GNU/Linux dynamic linker is in use.
10947   dynamic_linker='GNU/Linux ld.so'
10948   ;;
10949
10950 netbsd*)
10951   version_type=sunos
10952   need_lib_prefix=no
10953   need_version=no
10954   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10955     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10956     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10957     dynamic_linker='NetBSD (a.out) ld.so'
10958   else
10959     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10960     soname_spec='${libname}${release}${shared_ext}$major'
10961     dynamic_linker='NetBSD ld.elf_so'
10962   fi
10963   shlibpath_var=LD_LIBRARY_PATH
10964   shlibpath_overrides_runpath=yes
10965   hardcode_into_libs=yes
10966   ;;
10967
10968 newsos6)
10969   version_type=linux
10970   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10971   shlibpath_var=LD_LIBRARY_PATH
10972   shlibpath_overrides_runpath=yes
10973   ;;
10974
10975 *nto* | *qnx*)
10976   version_type=qnx
10977   need_lib_prefix=no
10978   need_version=no
10979   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10980   soname_spec='${libname}${release}${shared_ext}$major'
10981   shlibpath_var=LD_LIBRARY_PATH
10982   shlibpath_overrides_runpath=no
10983   hardcode_into_libs=yes
10984   dynamic_linker='ldqnx.so'
10985   ;;
10986
10987 openbsd*)
10988   version_type=sunos
10989   sys_lib_dlsearch_path_spec="/usr/lib"
10990   need_lib_prefix=no
10991   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10992   case $host_os in
10993     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10994     *)                          need_version=no  ;;
10995   esac
10996   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10997   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10998   shlibpath_var=LD_LIBRARY_PATH
10999   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11000     case $host_os in
11001       openbsd2.[89] | openbsd2.[89].*)
11002         shlibpath_overrides_runpath=no
11003         ;;
11004       *)
11005         shlibpath_overrides_runpath=yes
11006         ;;
11007       esac
11008   else
11009     shlibpath_overrides_runpath=yes
11010   fi
11011   ;;
11012
11013 os2*)
11014   libname_spec='$name'
11015   shrext_cmds=".dll"
11016   need_lib_prefix=no
11017   library_names_spec='$libname${shared_ext} $libname.a'
11018   dynamic_linker='OS/2 ld.exe'
11019   shlibpath_var=LIBPATH
11020   ;;
11021
11022 osf3* | osf4* | osf5*)
11023   version_type=osf
11024   need_lib_prefix=no
11025   need_version=no
11026   soname_spec='${libname}${release}${shared_ext}$major'
11027   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11028   shlibpath_var=LD_LIBRARY_PATH
11029   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11030   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11031   ;;
11032
11033 rdos*)
11034   dynamic_linker=no
11035   ;;
11036
11037 solaris*)
11038   version_type=linux
11039   need_lib_prefix=no
11040   need_version=no
11041   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11042   soname_spec='${libname}${release}${shared_ext}$major'
11043   shlibpath_var=LD_LIBRARY_PATH
11044   shlibpath_overrides_runpath=yes
11045   hardcode_into_libs=yes
11046   # ldd complains unless libraries are executable
11047   postinstall_cmds='chmod +x $lib'
11048   ;;
11049
11050 sunos4*)
11051   version_type=sunos
11052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11053   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11054   shlibpath_var=LD_LIBRARY_PATH
11055   shlibpath_overrides_runpath=yes
11056   if test "$with_gnu_ld" = yes; then
11057     need_lib_prefix=no
11058   fi
11059   need_version=yes
11060   ;;
11061
11062 sysv4 | sysv4.3*)
11063   version_type=linux
11064   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11065   soname_spec='${libname}${release}${shared_ext}$major'
11066   shlibpath_var=LD_LIBRARY_PATH
11067   case $host_vendor in
11068     sni)
11069       shlibpath_overrides_runpath=no
11070       need_lib_prefix=no
11071       runpath_var=LD_RUN_PATH
11072       ;;
11073     siemens)
11074       need_lib_prefix=no
11075       ;;
11076     motorola)
11077       need_lib_prefix=no
11078       need_version=no
11079       shlibpath_overrides_runpath=no
11080       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11081       ;;
11082   esac
11083   ;;
11084
11085 sysv4*MP*)
11086   if test -d /usr/nec ;then
11087     version_type=linux
11088     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11089     soname_spec='$libname${shared_ext}.$major'
11090     shlibpath_var=LD_LIBRARY_PATH
11091   fi
11092   ;;
11093
11094 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11095   version_type=freebsd-elf
11096   need_lib_prefix=no
11097   need_version=no
11098   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11099   soname_spec='${libname}${release}${shared_ext}$major'
11100   shlibpath_var=LD_LIBRARY_PATH
11101   shlibpath_overrides_runpath=yes
11102   hardcode_into_libs=yes
11103   if test "$with_gnu_ld" = yes; then
11104     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11105   else
11106     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11107     case $host_os in
11108       sco3.2v5*)
11109         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11110         ;;
11111     esac
11112   fi
11113   sys_lib_dlsearch_path_spec='/usr/lib'
11114   ;;
11115
11116 tpf*)
11117   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11118   version_type=linux
11119   need_lib_prefix=no
11120   need_version=no
11121   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11122   shlibpath_var=LD_LIBRARY_PATH
11123   shlibpath_overrides_runpath=no
11124   hardcode_into_libs=yes
11125   ;;
11126
11127 uts4*)
11128   version_type=linux
11129   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11130   soname_spec='${libname}${release}${shared_ext}$major'
11131   shlibpath_var=LD_LIBRARY_PATH
11132   ;;
11133
11134 *)
11135   dynamic_linker=no
11136   ;;
11137 esac
11138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11139 $as_echo "$dynamic_linker" >&6; }
11140 test "$dynamic_linker" = no && can_build_shared=no
11141
11142 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11143 if test "$GCC" = yes; then
11144   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11145 fi
11146
11147 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11148   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11149 fi
11150 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11151   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11152 fi
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11246 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11247 hardcode_action=
11248 if test -n "$hardcode_libdir_flag_spec" ||
11249    test -n "$runpath_var" ||
11250    test "X$hardcode_automatic" = "Xyes" ; then
11251
11252   # We can hardcode non-existent directories.
11253   if test "$hardcode_direct" != no &&
11254      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11255      # have to relink, otherwise we might link with an installed library
11256      # when we should be linking with a yet-to-be-installed one
11257      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11258      test "$hardcode_minus_L" != no; then
11259     # Linking always hardcodes the temporary library directory.
11260     hardcode_action=relink
11261   else
11262     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11263     hardcode_action=immediate
11264   fi
11265 else
11266   # We cannot hardcode anything, or else we can only hardcode existing
11267   # directories.
11268   hardcode_action=unsupported
11269 fi
11270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11271 $as_echo "$hardcode_action" >&6; }
11272
11273 if test "$hardcode_action" = relink ||
11274    test "$inherit_rpath" = yes; then
11275   # Fast installation is not supported
11276   enable_fast_install=no
11277 elif test "$shlibpath_overrides_runpath" = yes ||
11278      test "$enable_shared" = no; then
11279   # Fast installation is not necessary
11280   enable_fast_install=needless
11281 fi
11282
11283
11284
11285
11286
11287
11288   if test "x$enable_dlopen" != xyes; then
11289   enable_dlopen=unknown
11290   enable_dlopen_self=unknown
11291   enable_dlopen_self_static=unknown
11292 else
11293   lt_cv_dlopen=no
11294   lt_cv_dlopen_libs=
11295
11296   case $host_os in
11297   beos*)
11298     lt_cv_dlopen="load_add_on"
11299     lt_cv_dlopen_libs=
11300     lt_cv_dlopen_self=yes
11301     ;;
11302
11303   mingw* | pw32* | cegcc*)
11304     lt_cv_dlopen="LoadLibrary"
11305     lt_cv_dlopen_libs=
11306     ;;
11307
11308   cygwin*)
11309     lt_cv_dlopen="dlopen"
11310     lt_cv_dlopen_libs=
11311     ;;
11312
11313   darwin*)
11314   # if libdl is installed we need to link against it
11315     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11316 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11317 if ${ac_cv_lib_dl_dlopen+:} false; then :
11318   $as_echo_n "(cached) " >&6
11319 else
11320   ac_check_lib_save_LIBS=$LIBS
11321 LIBS="-ldl  $LIBS"
11322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11323 /* end confdefs.h.  */
11324
11325 /* Override any GCC internal prototype to avoid an error.
11326    Use char because int might match the return type of a GCC
11327    builtin and then its argument prototype would still apply.  */
11328 #ifdef __cplusplus
11329 extern "C"
11330 #endif
11331 char dlopen ();
11332 int
11333 main ()
11334 {
11335 return dlopen ();
11336   ;
11337   return 0;
11338 }
11339 _ACEOF
11340 if ac_fn_c_try_link "$LINENO"; then :
11341   ac_cv_lib_dl_dlopen=yes
11342 else
11343   ac_cv_lib_dl_dlopen=no
11344 fi
11345 rm -f core conftest.err conftest.$ac_objext \
11346     conftest$ac_exeext conftest.$ac_ext
11347 LIBS=$ac_check_lib_save_LIBS
11348 fi
11349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11350 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11351 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11352   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11353 else
11354
11355     lt_cv_dlopen="dyld"
11356     lt_cv_dlopen_libs=
11357     lt_cv_dlopen_self=yes
11358
11359 fi
11360
11361     ;;
11362
11363   *)
11364     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11365 if test "x$ac_cv_func_shl_load" = xyes; then :
11366   lt_cv_dlopen="shl_load"
11367 else
11368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11369 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11370 if ${ac_cv_lib_dld_shl_load+:} false; then :
11371   $as_echo_n "(cached) " >&6
11372 else
11373   ac_check_lib_save_LIBS=$LIBS
11374 LIBS="-ldld  $LIBS"
11375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11376 /* end confdefs.h.  */
11377
11378 /* Override any GCC internal prototype to avoid an error.
11379    Use char because int might match the return type of a GCC
11380    builtin and then its argument prototype would still apply.  */
11381 #ifdef __cplusplus
11382 extern "C"
11383 #endif
11384 char shl_load ();
11385 int
11386 main ()
11387 {
11388 return shl_load ();
11389   ;
11390   return 0;
11391 }
11392 _ACEOF
11393 if ac_fn_c_try_link "$LINENO"; then :
11394   ac_cv_lib_dld_shl_load=yes
11395 else
11396   ac_cv_lib_dld_shl_load=no
11397 fi
11398 rm -f core conftest.err conftest.$ac_objext \
11399     conftest$ac_exeext conftest.$ac_ext
11400 LIBS=$ac_check_lib_save_LIBS
11401 fi
11402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11403 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11404 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11405   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11406 else
11407   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11408 if test "x$ac_cv_func_dlopen" = xyes; then :
11409   lt_cv_dlopen="dlopen"
11410 else
11411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11412 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11413 if ${ac_cv_lib_dl_dlopen+:} false; then :
11414   $as_echo_n "(cached) " >&6
11415 else
11416   ac_check_lib_save_LIBS=$LIBS
11417 LIBS="-ldl  $LIBS"
11418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11419 /* end confdefs.h.  */
11420
11421 /* Override any GCC internal prototype to avoid an error.
11422    Use char because int might match the return type of a GCC
11423    builtin and then its argument prototype would still apply.  */
11424 #ifdef __cplusplus
11425 extern "C"
11426 #endif
11427 char dlopen ();
11428 int
11429 main ()
11430 {
11431 return dlopen ();
11432   ;
11433   return 0;
11434 }
11435 _ACEOF
11436 if ac_fn_c_try_link "$LINENO"; then :
11437   ac_cv_lib_dl_dlopen=yes
11438 else
11439   ac_cv_lib_dl_dlopen=no
11440 fi
11441 rm -f core conftest.err conftest.$ac_objext \
11442     conftest$ac_exeext conftest.$ac_ext
11443 LIBS=$ac_check_lib_save_LIBS
11444 fi
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11446 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11447 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11448   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11449 else
11450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11451 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11452 if ${ac_cv_lib_svld_dlopen+:} false; then :
11453   $as_echo_n "(cached) " >&6
11454 else
11455   ac_check_lib_save_LIBS=$LIBS
11456 LIBS="-lsvld  $LIBS"
11457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11458 /* end confdefs.h.  */
11459
11460 /* Override any GCC internal prototype to avoid an error.
11461    Use char because int might match the return type of a GCC
11462    builtin and then its argument prototype would still apply.  */
11463 #ifdef __cplusplus
11464 extern "C"
11465 #endif
11466 char dlopen ();
11467 int
11468 main ()
11469 {
11470 return dlopen ();
11471   ;
11472   return 0;
11473 }
11474 _ACEOF
11475 if ac_fn_c_try_link "$LINENO"; then :
11476   ac_cv_lib_svld_dlopen=yes
11477 else
11478   ac_cv_lib_svld_dlopen=no
11479 fi
11480 rm -f core conftest.err conftest.$ac_objext \
11481     conftest$ac_exeext conftest.$ac_ext
11482 LIBS=$ac_check_lib_save_LIBS
11483 fi
11484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11485 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11486 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11487   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11488 else
11489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11490 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11491 if ${ac_cv_lib_dld_dld_link+:} false; then :
11492   $as_echo_n "(cached) " >&6
11493 else
11494   ac_check_lib_save_LIBS=$LIBS
11495 LIBS="-ldld  $LIBS"
11496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11497 /* end confdefs.h.  */
11498
11499 /* Override any GCC internal prototype to avoid an error.
11500    Use char because int might match the return type of a GCC
11501    builtin and then its argument prototype would still apply.  */
11502 #ifdef __cplusplus
11503 extern "C"
11504 #endif
11505 char dld_link ();
11506 int
11507 main ()
11508 {
11509 return dld_link ();
11510   ;
11511   return 0;
11512 }
11513 _ACEOF
11514 if ac_fn_c_try_link "$LINENO"; then :
11515   ac_cv_lib_dld_dld_link=yes
11516 else
11517   ac_cv_lib_dld_dld_link=no
11518 fi
11519 rm -f core conftest.err conftest.$ac_objext \
11520     conftest$ac_exeext conftest.$ac_ext
11521 LIBS=$ac_check_lib_save_LIBS
11522 fi
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11524 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11525 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11526   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11527 fi
11528
11529
11530 fi
11531
11532
11533 fi
11534
11535
11536 fi
11537
11538
11539 fi
11540
11541
11542 fi
11543
11544     ;;
11545   esac
11546
11547   if test "x$lt_cv_dlopen" != xno; then
11548     enable_dlopen=yes
11549   else
11550     enable_dlopen=no
11551   fi
11552
11553   case $lt_cv_dlopen in
11554   dlopen)
11555     save_CPPFLAGS="$CPPFLAGS"
11556     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11557
11558     save_LDFLAGS="$LDFLAGS"
11559     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11560
11561     save_LIBS="$LIBS"
11562     LIBS="$lt_cv_dlopen_libs $LIBS"
11563
11564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11565 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11566 if ${lt_cv_dlopen_self+:} false; then :
11567   $as_echo_n "(cached) " >&6
11568 else
11569           if test "$cross_compiling" = yes; then :
11570   lt_cv_dlopen_self=cross
11571 else
11572   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11573   lt_status=$lt_dlunknown
11574   cat > conftest.$ac_ext <<_LT_EOF
11575 #line 11575 "configure"
11576 #include "confdefs.h"
11577
11578 #if HAVE_DLFCN_H
11579 #include <dlfcn.h>
11580 #endif
11581
11582 #include <stdio.h>
11583
11584 #ifdef RTLD_GLOBAL
11585 #  define LT_DLGLOBAL           RTLD_GLOBAL
11586 #else
11587 #  ifdef DL_GLOBAL
11588 #    define LT_DLGLOBAL         DL_GLOBAL
11589 #  else
11590 #    define LT_DLGLOBAL         0
11591 #  endif
11592 #endif
11593
11594 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11595    find out it does not work in some platform. */
11596 #ifndef LT_DLLAZY_OR_NOW
11597 #  ifdef RTLD_LAZY
11598 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11599 #  else
11600 #    ifdef DL_LAZY
11601 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11602 #    else
11603 #      ifdef RTLD_NOW
11604 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11605 #      else
11606 #        ifdef DL_NOW
11607 #          define LT_DLLAZY_OR_NOW      DL_NOW
11608 #        else
11609 #          define LT_DLLAZY_OR_NOW      0
11610 #        endif
11611 #      endif
11612 #    endif
11613 #  endif
11614 #endif
11615
11616 /* When -fvisbility=hidden is used, assume the code has been annotated
11617    correspondingly for the symbols needed.  */
11618 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11619 void fnord () __attribute__((visibility("default")));
11620 #endif
11621
11622 void fnord () { int i=42; }
11623 int main ()
11624 {
11625   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11626   int status = $lt_dlunknown;
11627
11628   if (self)
11629     {
11630       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11631       else
11632         {
11633           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11634           else puts (dlerror ());
11635         }
11636       /* dlclose (self); */
11637     }
11638   else
11639     puts (dlerror ());
11640
11641   return status;
11642 }
11643 _LT_EOF
11644   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11645   (eval $ac_link) 2>&5
11646   ac_status=$?
11647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11648   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11649     (./conftest; exit; ) >&5 2>/dev/null
11650     lt_status=$?
11651     case x$lt_status in
11652       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11653       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11654       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11655     esac
11656   else :
11657     # compilation failed
11658     lt_cv_dlopen_self=no
11659   fi
11660 fi
11661 rm -fr conftest*
11662
11663
11664 fi
11665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11666 $as_echo "$lt_cv_dlopen_self" >&6; }
11667
11668     if test "x$lt_cv_dlopen_self" = xyes; then
11669       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11670       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11671 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11672 if ${lt_cv_dlopen_self_static+:} false; then :
11673   $as_echo_n "(cached) " >&6
11674 else
11675           if test "$cross_compiling" = yes; then :
11676   lt_cv_dlopen_self_static=cross
11677 else
11678   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11679   lt_status=$lt_dlunknown
11680   cat > conftest.$ac_ext <<_LT_EOF
11681 #line 11681 "configure"
11682 #include "confdefs.h"
11683
11684 #if HAVE_DLFCN_H
11685 #include <dlfcn.h>
11686 #endif
11687
11688 #include <stdio.h>
11689
11690 #ifdef RTLD_GLOBAL
11691 #  define LT_DLGLOBAL           RTLD_GLOBAL
11692 #else
11693 #  ifdef DL_GLOBAL
11694 #    define LT_DLGLOBAL         DL_GLOBAL
11695 #  else
11696 #    define LT_DLGLOBAL         0
11697 #  endif
11698 #endif
11699
11700 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11701    find out it does not work in some platform. */
11702 #ifndef LT_DLLAZY_OR_NOW
11703 #  ifdef RTLD_LAZY
11704 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11705 #  else
11706 #    ifdef DL_LAZY
11707 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11708 #    else
11709 #      ifdef RTLD_NOW
11710 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11711 #      else
11712 #        ifdef DL_NOW
11713 #          define LT_DLLAZY_OR_NOW      DL_NOW
11714 #        else
11715 #          define LT_DLLAZY_OR_NOW      0
11716 #        endif
11717 #      endif
11718 #    endif
11719 #  endif
11720 #endif
11721
11722 /* When -fvisbility=hidden is used, assume the code has been annotated
11723    correspondingly for the symbols needed.  */
11724 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11725 void fnord () __attribute__((visibility("default")));
11726 #endif
11727
11728 void fnord () { int i=42; }
11729 int main ()
11730 {
11731   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11732   int status = $lt_dlunknown;
11733
11734   if (self)
11735     {
11736       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11737       else
11738         {
11739           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11740           else puts (dlerror ());
11741         }
11742       /* dlclose (self); */
11743     }
11744   else
11745     puts (dlerror ());
11746
11747   return status;
11748 }
11749 _LT_EOF
11750   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11751   (eval $ac_link) 2>&5
11752   ac_status=$?
11753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11754   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11755     (./conftest; exit; ) >&5 2>/dev/null
11756     lt_status=$?
11757     case x$lt_status in
11758       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11759       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11760       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11761     esac
11762   else :
11763     # compilation failed
11764     lt_cv_dlopen_self_static=no
11765   fi
11766 fi
11767 rm -fr conftest*
11768
11769
11770 fi
11771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11772 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11773     fi
11774
11775     CPPFLAGS="$save_CPPFLAGS"
11776     LDFLAGS="$save_LDFLAGS"
11777     LIBS="$save_LIBS"
11778     ;;
11779   esac
11780
11781   case $lt_cv_dlopen_self in
11782   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11783   *) enable_dlopen_self=unknown ;;
11784   esac
11785
11786   case $lt_cv_dlopen_self_static in
11787   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11788   *) enable_dlopen_self_static=unknown ;;
11789   esac
11790 fi
11791
11792
11793
11794
11795
11796
11797
11798
11799
11800
11801
11802
11803
11804
11805
11806
11807
11808 striplib=
11809 old_striplib=
11810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11811 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11812 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11813   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11814   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11816 $as_echo "yes" >&6; }
11817 else
11818 # FIXME - insert some real tests, host_os isn't really good enough
11819   case $host_os in
11820   darwin*)
11821     if test -n "$STRIP" ; then
11822       striplib="$STRIP -x"
11823       old_striplib="$STRIP -S"
11824       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11825 $as_echo "yes" >&6; }
11826     else
11827       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11828 $as_echo "no" >&6; }
11829     fi
11830     ;;
11831   *)
11832     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11833 $as_echo "no" >&6; }
11834     ;;
11835   esac
11836 fi
11837
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847
11848
11849   # Report which library types will actually be built
11850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11851 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11853 $as_echo "$can_build_shared" >&6; }
11854
11855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11856 $as_echo_n "checking whether to build shared libraries... " >&6; }
11857   test "$can_build_shared" = "no" && enable_shared=no
11858
11859   # On AIX, shared libraries and static libraries use the same namespace, and
11860   # are all built from PIC.
11861   case $host_os in
11862   aix3*)
11863     test "$enable_shared" = yes && enable_static=no
11864     if test -n "$RANLIB"; then
11865       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11866       postinstall_cmds='$RANLIB $lib'
11867     fi
11868     ;;
11869
11870   aix[4-9]*)
11871     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11872       test "$enable_shared" = yes && enable_static=no
11873     fi
11874     ;;
11875   esac
11876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11877 $as_echo "$enable_shared" >&6; }
11878
11879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11880 $as_echo_n "checking whether to build static libraries... " >&6; }
11881   # Make sure either enable_shared or enable_static is yes.
11882   test "$enable_shared" = yes || enable_static=yes
11883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11884 $as_echo "$enable_static" >&6; }
11885
11886
11887
11888
11889 fi
11890 ac_ext=c
11891 ac_cpp='$CPP $CPPFLAGS'
11892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11895
11896 CC="$lt_save_CC"
11897
11898       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11899     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11900     (test "X$CXX" != "Xg++"))) ; then
11901   ac_ext=cpp
11902 ac_cpp='$CXXCPP $CPPFLAGS'
11903 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11904 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11905 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11907 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11908 if test -z "$CXXCPP"; then
11909   if ${ac_cv_prog_CXXCPP+:} false; then :
11910   $as_echo_n "(cached) " >&6
11911 else
11912       # Double quotes because CXXCPP needs to be expanded
11913     for CXXCPP in "$CXX -E" "/lib/cpp"
11914     do
11915       ac_preproc_ok=false
11916 for ac_cxx_preproc_warn_flag in '' yes
11917 do
11918   # Use a header file that comes with gcc, so configuring glibc
11919   # with a fresh cross-compiler works.
11920   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11921   # <limits.h> exists even on freestanding compilers.
11922   # On the NeXT, cc -E runs the code through the compiler's parser,
11923   # not just through cpp. "Syntax error" is here to catch this case.
11924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11925 /* end confdefs.h.  */
11926 #ifdef __STDC__
11927 # include <limits.h>
11928 #else
11929 # include <assert.h>
11930 #endif
11931                      Syntax error
11932 _ACEOF
11933 if ac_fn_cxx_try_cpp "$LINENO"; then :
11934
11935 else
11936   # Broken: fails on valid input.
11937 continue
11938 fi
11939 rm -f conftest.err conftest.i conftest.$ac_ext
11940
11941   # OK, works on sane cases.  Now check whether nonexistent headers
11942   # can be detected and how.
11943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11944 /* end confdefs.h.  */
11945 #include <ac_nonexistent.h>
11946 _ACEOF
11947 if ac_fn_cxx_try_cpp "$LINENO"; then :
11948   # Broken: success on invalid input.
11949 continue
11950 else
11951   # Passes both tests.
11952 ac_preproc_ok=:
11953 break
11954 fi
11955 rm -f conftest.err conftest.i conftest.$ac_ext
11956
11957 done
11958 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11959 rm -f conftest.i conftest.err conftest.$ac_ext
11960 if $ac_preproc_ok; then :
11961   break
11962 fi
11963
11964     done
11965     ac_cv_prog_CXXCPP=$CXXCPP
11966
11967 fi
11968   CXXCPP=$ac_cv_prog_CXXCPP
11969 else
11970   ac_cv_prog_CXXCPP=$CXXCPP
11971 fi
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11973 $as_echo "$CXXCPP" >&6; }
11974 ac_preproc_ok=false
11975 for ac_cxx_preproc_warn_flag in '' yes
11976 do
11977   # Use a header file that comes with gcc, so configuring glibc
11978   # with a fresh cross-compiler works.
11979   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11980   # <limits.h> exists even on freestanding compilers.
11981   # On the NeXT, cc -E runs the code through the compiler's parser,
11982   # not just through cpp. "Syntax error" is here to catch this case.
11983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11984 /* end confdefs.h.  */
11985 #ifdef __STDC__
11986 # include <limits.h>
11987 #else
11988 # include <assert.h>
11989 #endif
11990                      Syntax error
11991 _ACEOF
11992 if ac_fn_cxx_try_cpp "$LINENO"; then :
11993
11994 else
11995   # Broken: fails on valid input.
11996 continue
11997 fi
11998 rm -f conftest.err conftest.i conftest.$ac_ext
11999
12000   # OK, works on sane cases.  Now check whether nonexistent headers
12001   # can be detected and how.
12002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12003 /* end confdefs.h.  */
12004 #include <ac_nonexistent.h>
12005 _ACEOF
12006 if ac_fn_cxx_try_cpp "$LINENO"; then :
12007   # Broken: success on invalid input.
12008 continue
12009 else
12010   # Passes both tests.
12011 ac_preproc_ok=:
12012 break
12013 fi
12014 rm -f conftest.err conftest.i conftest.$ac_ext
12015
12016 done
12017 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12018 rm -f conftest.i conftest.err conftest.$ac_ext
12019 if $ac_preproc_ok; then :
12020
12021 else
12022   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12024 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12025 See \`config.log' for more details" "$LINENO" 5; }
12026 fi
12027
12028 ac_ext=c
12029 ac_cpp='$CPP $CPPFLAGS'
12030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12033
12034 else
12035   _lt_caught_CXX_error=yes
12036 fi
12037
12038 ac_ext=cpp
12039 ac_cpp='$CXXCPP $CPPFLAGS'
12040 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12041 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12042 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12043
12044 archive_cmds_need_lc_CXX=no
12045 allow_undefined_flag_CXX=
12046 always_export_symbols_CXX=no
12047 archive_expsym_cmds_CXX=
12048 compiler_needs_object_CXX=no
12049 export_dynamic_flag_spec_CXX=
12050 hardcode_direct_CXX=no
12051 hardcode_direct_absolute_CXX=no
12052 hardcode_libdir_flag_spec_CXX=
12053 hardcode_libdir_flag_spec_ld_CXX=
12054 hardcode_libdir_separator_CXX=
12055 hardcode_minus_L_CXX=no
12056 hardcode_shlibpath_var_CXX=unsupported
12057 hardcode_automatic_CXX=no
12058 inherit_rpath_CXX=no
12059 module_cmds_CXX=
12060 module_expsym_cmds_CXX=
12061 link_all_deplibs_CXX=unknown
12062 old_archive_cmds_CXX=$old_archive_cmds
12063 reload_flag_CXX=$reload_flag
12064 reload_cmds_CXX=$reload_cmds
12065 no_undefined_flag_CXX=
12066 whole_archive_flag_spec_CXX=
12067 enable_shared_with_static_runtimes_CXX=no
12068
12069 # Source file extension for C++ test sources.
12070 ac_ext=cpp
12071
12072 # Object file extension for compiled C++ test sources.
12073 objext=o
12074 objext_CXX=$objext
12075
12076 # No sense in running all these tests if we already determined that
12077 # the CXX compiler isn't working.  Some variables (like enable_shared)
12078 # are currently assumed to apply to all compilers on this platform,
12079 # and will be corrupted by setting them based on a non-working compiler.
12080 if test "$_lt_caught_CXX_error" != yes; then
12081   # Code to be used in simple compile tests
12082   lt_simple_compile_test_code="int some_variable = 0;"
12083
12084   # Code to be used in simple link tests
12085   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12086
12087   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12088
12089
12090
12091
12092
12093
12094 # If no C compiler was specified, use CC.
12095 LTCC=${LTCC-"$CC"}
12096
12097 # If no C compiler flags were specified, use CFLAGS.
12098 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12099
12100 # Allow CC to be a program name with arguments.
12101 compiler=$CC
12102
12103
12104   # save warnings/boilerplate of simple test code
12105   ac_outfile=conftest.$ac_objext
12106 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12107 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12108 _lt_compiler_boilerplate=`cat conftest.err`
12109 $RM conftest*
12110
12111   ac_outfile=conftest.$ac_objext
12112 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12113 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12114 _lt_linker_boilerplate=`cat conftest.err`
12115 $RM -r conftest*
12116
12117
12118   # Allow CC to be a program name with arguments.
12119   lt_save_CC=$CC
12120   lt_save_LD=$LD
12121   lt_save_GCC=$GCC
12122   GCC=$GXX
12123   lt_save_with_gnu_ld=$with_gnu_ld
12124   lt_save_path_LD=$lt_cv_path_LD
12125   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12126     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12127   else
12128     $as_unset lt_cv_prog_gnu_ld
12129   fi
12130   if test -n "${lt_cv_path_LDCXX+set}"; then
12131     lt_cv_path_LD=$lt_cv_path_LDCXX
12132   else
12133     $as_unset lt_cv_path_LD
12134   fi
12135   test -z "${LDCXX+set}" || LD=$LDCXX
12136   CC=${CXX-"c++"}
12137   compiler=$CC
12138   compiler_CXX=$CC
12139   for cc_temp in $compiler""; do
12140   case $cc_temp in
12141     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12142     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12143     \-*) ;;
12144     *) break;;
12145   esac
12146 done
12147 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12148
12149
12150   if test -n "$compiler"; then
12151     # We don't want -fno-exception when compiling C++ code, so set the
12152     # no_builtin_flag separately
12153     if test "$GXX" = yes; then
12154       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12155     else
12156       lt_prog_compiler_no_builtin_flag_CXX=
12157     fi
12158
12159     if test "$GXX" = yes; then
12160       # Set up default GNU C++ configuration
12161
12162
12163
12164 # Check whether --with-gnu-ld was given.
12165 if test "${with_gnu_ld+set}" = set; then :
12166   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12167 else
12168   with_gnu_ld=no
12169 fi
12170
12171 ac_prog=ld
12172 if test "$GCC" = yes; then
12173   # Check if gcc -print-prog-name=ld gives a path.
12174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12175 $as_echo_n "checking for ld used by $CC... " >&6; }
12176   case $host in
12177   *-*-mingw*)
12178     # gcc leaves a trailing carriage return which upsets mingw
12179     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12180   *)
12181     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12182   esac
12183   case $ac_prog in
12184     # Accept absolute paths.
12185     [\\/]* | ?:[\\/]*)
12186       re_direlt='/[^/][^/]*/\.\./'
12187       # Canonicalize the pathname of ld
12188       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12189       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12190         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12191       done
12192       test -z "$LD" && LD="$ac_prog"
12193       ;;
12194   "")
12195     # If it fails, then pretend we aren't using GCC.
12196     ac_prog=ld
12197     ;;
12198   *)
12199     # If it is relative, then search for the first ld in PATH.
12200     with_gnu_ld=unknown
12201     ;;
12202   esac
12203 elif test "$with_gnu_ld" = yes; then
12204   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12205 $as_echo_n "checking for GNU ld... " >&6; }
12206 else
12207   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12208 $as_echo_n "checking for non-GNU ld... " >&6; }
12209 fi
12210 if ${lt_cv_path_LD+:} false; then :
12211   $as_echo_n "(cached) " >&6
12212 else
12213   if test -z "$LD"; then
12214   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12215   for ac_dir in $PATH; do
12216     IFS="$lt_save_ifs"
12217     test -z "$ac_dir" && ac_dir=.
12218     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12219       lt_cv_path_LD="$ac_dir/$ac_prog"
12220       # Check to see if the program is GNU ld.  I'd rather use --version,
12221       # but apparently some variants of GNU ld only accept -v.
12222       # Break only if it was the GNU/non-GNU ld that we prefer.
12223       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12224       *GNU* | *'with BFD'*)
12225         test "$with_gnu_ld" != no && break
12226         ;;
12227       *)
12228         test "$with_gnu_ld" != yes && break
12229         ;;
12230       esac
12231     fi
12232   done
12233   IFS="$lt_save_ifs"
12234 else
12235   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12236 fi
12237 fi
12238
12239 LD="$lt_cv_path_LD"
12240 if test -n "$LD"; then
12241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12242 $as_echo "$LD" >&6; }
12243 else
12244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12245 $as_echo "no" >&6; }
12246 fi
12247 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12249 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12250 if ${lt_cv_prog_gnu_ld+:} false; then :
12251   $as_echo_n "(cached) " >&6
12252 else
12253   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12254 case `$LD -v 2>&1 </dev/null` in
12255 *GNU* | *'with BFD'*)
12256   lt_cv_prog_gnu_ld=yes
12257   ;;
12258 *)
12259   lt_cv_prog_gnu_ld=no
12260   ;;
12261 esac
12262 fi
12263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12264 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12265 with_gnu_ld=$lt_cv_prog_gnu_ld
12266
12267
12268
12269
12270
12271
12272
12273       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12274       # archiving commands below assume that GNU ld is being used.
12275       if test "$with_gnu_ld" = yes; then
12276         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12277         archive_expsym_cmds_CXX='$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 $lib'
12278
12279         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12280         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12281
12282         # If archive_cmds runs LD, not CC, wlarc should be empty
12283         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12284         #     investigate it a little bit more. (MM)
12285         wlarc='${wl}'
12286
12287         # ancient GNU ld didn't support --whole-archive et. al.
12288         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12289           $GREP 'no-whole-archive' > /dev/null; then
12290           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12291         else
12292           whole_archive_flag_spec_CXX=
12293         fi
12294       else
12295         with_gnu_ld=no
12296         wlarc=
12297
12298         # A generic and very simple default shared library creation
12299         # command for GNU C++ for the case where it uses the native
12300         # linker, instead of GNU ld.  If possible, this setting should
12301         # overridden to take advantage of the native linker features on
12302         # the platform it is being used on.
12303         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12304       fi
12305
12306       # Commands to make compiler produce verbose output that lists
12307       # what "hidden" libraries, object files and flags are used when
12308       # linking a shared library.
12309       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12310
12311     else
12312       GXX=no
12313       with_gnu_ld=no
12314       wlarc=
12315     fi
12316
12317     # PORTME: fill in a description of your system's C++ link characteristics
12318     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12319 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12320     ld_shlibs_CXX=yes
12321     case $host_os in
12322       aix3*)
12323         # FIXME: insert proper C++ library support
12324         ld_shlibs_CXX=no
12325         ;;
12326       aix[4-9]*)
12327         if test "$host_cpu" = ia64; then
12328           # On IA64, the linker does run time linking by default, so we don't
12329           # have to do anything special.
12330           aix_use_runtimelinking=no
12331           exp_sym_flag='-Bexport'
12332           no_entry_flag=""
12333         else
12334           aix_use_runtimelinking=no
12335
12336           # Test if we are trying to use run time linking or normal
12337           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12338           # need to do runtime linking.
12339           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12340             for ld_flag in $LDFLAGS; do
12341               case $ld_flag in
12342               *-brtl*)
12343                 aix_use_runtimelinking=yes
12344                 break
12345                 ;;
12346               esac
12347             done
12348             ;;
12349           esac
12350
12351           exp_sym_flag='-bexport'
12352           no_entry_flag='-bnoentry'
12353         fi
12354
12355         # When large executables or shared objects are built, AIX ld can
12356         # have problems creating the table of contents.  If linking a library
12357         # or program results in "error TOC overflow" add -mminimal-toc to
12358         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12359         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12360
12361         archive_cmds_CXX=''
12362         hardcode_direct_CXX=yes
12363         hardcode_direct_absolute_CXX=yes
12364         hardcode_libdir_separator_CXX=':'
12365         link_all_deplibs_CXX=yes
12366         file_list_spec_CXX='${wl}-f,'
12367
12368         if test "$GXX" = yes; then
12369           case $host_os in aix4.[012]|aix4.[012].*)
12370           # We only want to do this on AIX 4.2 and lower, the check
12371           # below for broken collect2 doesn't work under 4.3+
12372           collect2name=`${CC} -print-prog-name=collect2`
12373           if test -f "$collect2name" &&
12374              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12375           then
12376             # We have reworked collect2
12377             :
12378           else
12379             # We have old collect2
12380             hardcode_direct_CXX=unsupported
12381             # It fails to find uninstalled libraries when the uninstalled
12382             # path is not listed in the libpath.  Setting hardcode_minus_L
12383             # to unsupported forces relinking
12384             hardcode_minus_L_CXX=yes
12385             hardcode_libdir_flag_spec_CXX='-L$libdir'
12386             hardcode_libdir_separator_CXX=
12387           fi
12388           esac
12389           shared_flag='-shared'
12390           if test "$aix_use_runtimelinking" = yes; then
12391             shared_flag="$shared_flag "'${wl}-G'
12392           fi
12393         else
12394           # not using gcc
12395           if test "$host_cpu" = ia64; then
12396           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12397           # chokes on -Wl,-G. The following line is correct:
12398           shared_flag='-G'
12399           else
12400             if test "$aix_use_runtimelinking" = yes; then
12401               shared_flag='${wl}-G'
12402             else
12403               shared_flag='${wl}-bM:SRE'
12404             fi
12405           fi
12406         fi
12407
12408         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12409         # It seems that -bexpall does not export symbols beginning with
12410         # underscore (_), so it is better to generate a list of symbols to
12411         # export.
12412         always_export_symbols_CXX=yes
12413         if test "$aix_use_runtimelinking" = yes; then
12414           # Warning - without using the other runtime loading flags (-brtl),
12415           # -berok will link without error, but may produce a broken library.
12416           allow_undefined_flag_CXX='-berok'
12417           # Determine the default libpath from the value encoded in an empty
12418           # executable.
12419           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12420 /* end confdefs.h.  */
12421
12422 int
12423 main ()
12424 {
12425
12426   ;
12427   return 0;
12428 }
12429 _ACEOF
12430 if ac_fn_cxx_try_link "$LINENO"; then :
12431
12432 lt_aix_libpath_sed='
12433     /Import File Strings/,/^$/ {
12434         /^0/ {
12435             s/^0  *\(.*\)$/\1/
12436             p
12437         }
12438     }'
12439 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12440 # Check for a 64-bit object if we didn't find anything.
12441 if test -z "$aix_libpath"; then
12442   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12443 fi
12444 fi
12445 rm -f core conftest.err conftest.$ac_objext \
12446     conftest$ac_exeext conftest.$ac_ext
12447 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12448
12449           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12450
12451           archive_expsym_cmds_CXX='$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 $shared_flag"
12452         else
12453           if test "$host_cpu" = ia64; then
12454             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12455             allow_undefined_flag_CXX="-z nodefs"
12456             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12457           else
12458             # Determine the default libpath from the value encoded in an
12459             # empty executable.
12460             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12461 /* end confdefs.h.  */
12462
12463 int
12464 main ()
12465 {
12466
12467   ;
12468   return 0;
12469 }
12470 _ACEOF
12471 if ac_fn_cxx_try_link "$LINENO"; then :
12472
12473 lt_aix_libpath_sed='
12474     /Import File Strings/,/^$/ {
12475         /^0/ {
12476             s/^0  *\(.*\)$/\1/
12477             p
12478         }
12479     }'
12480 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12481 # Check for a 64-bit object if we didn't find anything.
12482 if test -z "$aix_libpath"; then
12483   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12484 fi
12485 fi
12486 rm -f core conftest.err conftest.$ac_objext \
12487     conftest$ac_exeext conftest.$ac_ext
12488 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12489
12490             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12491             # Warning - without using the other run time loading flags,
12492             # -berok will link without error, but may produce a broken library.
12493             no_undefined_flag_CXX=' ${wl}-bernotok'
12494             allow_undefined_flag_CXX=' ${wl}-berok'
12495             if test "$with_gnu_ld" = yes; then
12496               # We only use this code for GNU lds that support --whole-archive.
12497               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12498             else
12499               # Exported symbols can be pulled into shared objects from archives
12500               whole_archive_flag_spec_CXX='$convenience'
12501             fi
12502             archive_cmds_need_lc_CXX=yes
12503             # This is similar to how AIX traditionally builds its shared
12504             # libraries.
12505             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'
12506           fi
12507         fi
12508         ;;
12509
12510       beos*)
12511         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12512           allow_undefined_flag_CXX=unsupported
12513           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12514           # support --undefined.  This deserves some investigation.  FIXME
12515           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12516         else
12517           ld_shlibs_CXX=no
12518         fi
12519         ;;
12520
12521       chorus*)
12522         case $cc_basename in
12523           *)
12524           # FIXME: insert proper C++ library support
12525           ld_shlibs_CXX=no
12526           ;;
12527         esac
12528         ;;
12529
12530       cygwin* | mingw* | pw32* | cegcc*)
12531         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12532         # as there is no search path for DLLs.
12533         hardcode_libdir_flag_spec_CXX='-L$libdir'
12534         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12535         allow_undefined_flag_CXX=unsupported
12536         always_export_symbols_CXX=no
12537         enable_shared_with_static_runtimes_CXX=yes
12538
12539         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12540           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12541           # If the export-symbols file already is a .def file (1st line
12542           # is EXPORTS), use it as is; otherwise, prepend...
12543           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12544             cp $export_symbols $output_objdir/$soname.def;
12545           else
12546             echo EXPORTS > $output_objdir/$soname.def;
12547             cat $export_symbols >> $output_objdir/$soname.def;
12548           fi~
12549           $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 $lib'
12550         else
12551           ld_shlibs_CXX=no
12552         fi
12553         ;;
12554       darwin* | rhapsody*)
12555
12556
12557   archive_cmds_need_lc_CXX=no
12558   hardcode_direct_CXX=no
12559   hardcode_automatic_CXX=yes
12560   hardcode_shlibpath_var_CXX=unsupported
12561   if test "$lt_cv_ld_force_load" = "yes"; then
12562     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 \"$new_convenience\"`'
12563   else
12564     whole_archive_flag_spec_CXX=''
12565   fi
12566   link_all_deplibs_CXX=yes
12567   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12568   case $cc_basename in
12569      ifort*) _lt_dar_can_shared=yes ;;
12570      *) _lt_dar_can_shared=$GCC ;;
12571   esac
12572   if test "$_lt_dar_can_shared" = "yes"; then
12573     output_verbose_link_cmd=func_echo_all
12574     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}"
12575     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12576     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}${_lt_dsymutil}"
12577     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12578        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12579       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${_lt_dsymutil}"
12580       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12581     fi
12582
12583   else
12584   ld_shlibs_CXX=no
12585   fi
12586
12587         ;;
12588
12589       dgux*)
12590         case $cc_basename in
12591           ec++*)
12592             # FIXME: insert proper C++ library support
12593             ld_shlibs_CXX=no
12594             ;;
12595           ghcx*)
12596             # Green Hills C++ Compiler
12597             # FIXME: insert proper C++ library support
12598             ld_shlibs_CXX=no
12599             ;;
12600           *)
12601             # FIXME: insert proper C++ library support
12602             ld_shlibs_CXX=no
12603             ;;
12604         esac
12605         ;;
12606
12607       freebsd2.*)
12608         # C++ shared libraries reported to be fairly broken before
12609         # switch to ELF
12610         ld_shlibs_CXX=no
12611         ;;
12612
12613       freebsd-elf*)
12614         archive_cmds_need_lc_CXX=no
12615         ;;
12616
12617       freebsd* | dragonfly*)
12618         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12619         # conventions
12620         ld_shlibs_CXX=yes
12621         ;;
12622
12623       gnu*)
12624         ;;
12625
12626       haiku*)
12627         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12628         link_all_deplibs_CXX=yes
12629         ;;
12630
12631       hpux9*)
12632         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12633         hardcode_libdir_separator_CXX=:
12634         export_dynamic_flag_spec_CXX='${wl}-E'
12635         hardcode_direct_CXX=yes
12636         hardcode_minus_L_CXX=yes # Not in the search PATH,
12637                                              # but as the default
12638                                              # location of the library.
12639
12640         case $cc_basename in
12641           CC*)
12642             # FIXME: insert proper C++ library support
12643             ld_shlibs_CXX=no
12644             ;;
12645           aCC*)
12646             archive_cmds_CXX='$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 $lib'
12647             # Commands to make compiler produce verbose output that lists
12648             # what "hidden" libraries, object files and flags are used when
12649             # linking a shared library.
12650             #
12651             # There doesn't appear to be a way to prevent this compiler from
12652             # explicitly linking system object files so we need to strip them
12653             # from the output so that they don't get included in the library
12654             # dependencies.
12655             output_verbose_link_cmd='templist=`($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"'
12656             ;;
12657           *)
12658             if test "$GXX" = yes; then
12659               archive_cmds_CXX='$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'
12660             else
12661               # FIXME: insert proper C++ library support
12662               ld_shlibs_CXX=no
12663             fi
12664             ;;
12665         esac
12666         ;;
12667
12668       hpux10*|hpux11*)
12669         if test $with_gnu_ld = no; then
12670           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12671           hardcode_libdir_separator_CXX=:
12672
12673           case $host_cpu in
12674             hppa*64*|ia64*)
12675               ;;
12676             *)
12677               export_dynamic_flag_spec_CXX='${wl}-E'
12678               ;;
12679           esac
12680         fi
12681         case $host_cpu in
12682           hppa*64*|ia64*)
12683             hardcode_direct_CXX=no
12684             hardcode_shlibpath_var_CXX=no
12685             ;;
12686           *)
12687             hardcode_direct_CXX=yes
12688             hardcode_direct_absolute_CXX=yes
12689             hardcode_minus_L_CXX=yes # Not in the search PATH,
12690                                                  # but as the default
12691                                                  # location of the library.
12692             ;;
12693         esac
12694
12695         case $cc_basename in
12696           CC*)
12697             # FIXME: insert proper C++ library support
12698             ld_shlibs_CXX=no
12699             ;;
12700           aCC*)
12701             case $host_cpu in
12702               hppa*64*)
12703                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12704                 ;;
12705               ia64*)
12706                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12707                 ;;
12708               *)
12709                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12710                 ;;
12711             esac
12712             # Commands to make compiler produce verbose output that lists
12713             # what "hidden" libraries, object files and flags are used when
12714             # linking a shared library.
12715             #
12716             # There doesn't appear to be a way to prevent this compiler from
12717             # explicitly linking system object files so we need to strip them
12718             # from the output so that they don't get included in the library
12719             # dependencies.
12720             output_verbose_link_cmd='templist=`($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"'
12721             ;;
12722           *)
12723             if test "$GXX" = yes; then
12724               if test $with_gnu_ld = no; then
12725                 case $host_cpu in
12726                   hppa*64*)
12727                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12728                     ;;
12729                   ia64*)
12730                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12731                     ;;
12732                   *)
12733                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12734                     ;;
12735                 esac
12736               fi
12737             else
12738               # FIXME: insert proper C++ library support
12739               ld_shlibs_CXX=no
12740             fi
12741             ;;
12742         esac
12743         ;;
12744
12745       interix[3-9]*)
12746         hardcode_direct_CXX=no
12747         hardcode_shlibpath_var_CXX=no
12748         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12749         export_dynamic_flag_spec_CXX='${wl}-E'
12750         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12751         # Instead, shared libraries are loaded at an image base (0x10000000 by
12752         # default) and relocated if they conflict, which is a slow very memory
12753         # consuming and fragmenting process.  To avoid this, we pick a random,
12754         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12755         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12756         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12757         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12758         ;;
12759       irix5* | irix6*)
12760         case $cc_basename in
12761           CC*)
12762             # SGI C++
12763             archive_cmds_CXX='$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 $lib'
12764
12765             # Archives containing C++ object files must be created using
12766             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12767             # necessary to make sure instantiated templates are included
12768             # in the archive.
12769             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12770             ;;
12771           *)
12772             if test "$GXX" = yes; then
12773               if test "$with_gnu_ld" = no; then
12774                 archive_cmds_CXX='$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 $lib'
12775               else
12776                 archive_cmds_CXX='$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 $lib'
12777               fi
12778             fi
12779             link_all_deplibs_CXX=yes
12780             ;;
12781         esac
12782         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12783         hardcode_libdir_separator_CXX=:
12784         inherit_rpath_CXX=yes
12785         ;;
12786
12787       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12788         case $cc_basename in
12789           KCC*)
12790             # Kuck and Associates, Inc. (KAI) C++ Compiler
12791
12792             # KCC will only create a shared library if the output file
12793             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12794             # to its proper name (with version) after linking.
12795             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'
12796             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 $lib'
12797             # Commands to make compiler produce verbose output that lists
12798             # what "hidden" libraries, object files and flags are used when
12799             # linking a shared library.
12800             #
12801             # There doesn't appear to be a way to prevent this compiler from
12802             # explicitly linking system object files so we need to strip them
12803             # from the output so that they don't get included in the library
12804             # dependencies.
12805             output_verbose_link_cmd='templist=`$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"'
12806
12807             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12808             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12809
12810             # Archives containing C++ object files must be created using
12811             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12812             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12813             ;;
12814           icpc* | ecpc* )
12815             # Intel C++
12816             with_gnu_ld=yes
12817             # version 8.0 and above of icpc choke on multiply defined symbols
12818             # if we add $predep_objects and $postdep_objects, however 7.1 and
12819             # earlier do not add the objects themselves.
12820             case `$CC -V 2>&1` in
12821               *"Version 7."*)
12822                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12823                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12824                 ;;
12825               *)  # Version 8.0 or newer
12826                 tmp_idyn=
12827                 case $host_cpu in
12828                   ia64*) tmp_idyn=' -i_dynamic';;
12829                 esac
12830                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12831                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12832                 ;;
12833             esac
12834             archive_cmds_need_lc_CXX=no
12835             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12836             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12837             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12838             ;;
12839           pgCC* | pgcpp*)
12840             # Portland Group C++ compiler
12841             case `$CC -V` in
12842             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12843               prelink_cmds_CXX='tpldir=Template.dir~
12844                 rm -rf $tpldir~
12845                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12846                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
12847               old_archive_cmds_CXX='tpldir=Template.dir~
12848                 rm -rf $tpldir~
12849                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12850                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
12851                 $RANLIB $oldlib'
12852               archive_cmds_CXX='tpldir=Template.dir~
12853                 rm -rf $tpldir~
12854                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12855                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12856               archive_expsym_cmds_CXX='tpldir=Template.dir~
12857                 rm -rf $tpldir~
12858                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12859                 $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 $lib'
12860               ;;
12861             *) # Version 6 and above use weak symbols
12862               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12863               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12864               ;;
12865             esac
12866
12867             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12868             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12869             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12870             ;;
12871           cxx*)
12872             # Compaq C++
12873             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12874             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12875
12876             runpath_var=LD_RUN_PATH
12877             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12878             hardcode_libdir_separator_CXX=:
12879
12880             # Commands to make compiler produce verbose output that lists
12881             # what "hidden" libraries, object files and flags are used when
12882             # linking a shared library.
12883             #
12884             # There doesn't appear to be a way to prevent this compiler from
12885             # explicitly linking system object files so we need to strip them
12886             # from the output so that they don't get included in the library
12887             # dependencies.
12888             output_verbose_link_cmd='templist=`$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" | $Xsed'
12889             ;;
12890           xl* | mpixl* | bgxl*)
12891             # IBM XL 8.0 on PPC, with GNU ld
12892             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12893             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12894             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12895             if test "x$supports_anon_versioning" = xyes; then
12896               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12897                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12898                 echo "local: *; };" >> $output_objdir/$libname.ver~
12899                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12900             fi
12901             ;;
12902           *)
12903             case `$CC -V 2>&1 | sed 5q` in
12904             *Sun\ C*)
12905               # Sun C++ 5.9
12906               no_undefined_flag_CXX=' -zdefs'
12907               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12908               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12909               hardcode_libdir_flag_spec_CXX='-R$libdir'
12910               whole_archive_flag_spec_CXX='${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'
12911               compiler_needs_object_CXX=yes
12912
12913               # Not sure whether something based on
12914               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12915               # would be better.
12916               output_verbose_link_cmd='func_echo_all'
12917
12918               # Archives containing C++ object files must be created using
12919               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12920               # necessary to make sure instantiated templates are included
12921               # in the archive.
12922               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12923               ;;
12924             esac
12925             ;;
12926         esac
12927         ;;
12928
12929       lynxos*)
12930         # FIXME: insert proper C++ library support
12931         ld_shlibs_CXX=no
12932         ;;
12933
12934       m88k*)
12935         # FIXME: insert proper C++ library support
12936         ld_shlibs_CXX=no
12937         ;;
12938
12939       mvs*)
12940         case $cc_basename in
12941           cxx*)
12942             # FIXME: insert proper C++ library support
12943             ld_shlibs_CXX=no
12944             ;;
12945           *)
12946             # FIXME: insert proper C++ library support
12947             ld_shlibs_CXX=no
12948             ;;
12949         esac
12950         ;;
12951
12952       netbsd*)
12953         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12954           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12955           wlarc=
12956           hardcode_libdir_flag_spec_CXX='-R$libdir'
12957           hardcode_direct_CXX=yes
12958           hardcode_shlibpath_var_CXX=no
12959         fi
12960         # Workaround some broken pre-1.5 toolchains
12961         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12962         ;;
12963
12964       *nto* | *qnx*)
12965         ld_shlibs_CXX=yes
12966         ;;
12967
12968       openbsd2*)
12969         # C++ shared libraries are fairly broken
12970         ld_shlibs_CXX=no
12971         ;;
12972
12973       openbsd*)
12974         if test -f /usr/libexec/ld.so; then
12975           hardcode_direct_CXX=yes
12976           hardcode_shlibpath_var_CXX=no
12977           hardcode_direct_absolute_CXX=yes
12978           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12979           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12980           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12981             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12982             export_dynamic_flag_spec_CXX='${wl}-E'
12983             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12984           fi
12985           output_verbose_link_cmd=func_echo_all
12986         else
12987           ld_shlibs_CXX=no
12988         fi
12989         ;;
12990
12991       osf3* | osf4* | osf5*)
12992         case $cc_basename in
12993           KCC*)
12994             # Kuck and Associates, Inc. (KAI) C++ Compiler
12995
12996             # KCC will only create a shared library if the output file
12997             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12998             # to its proper name (with version) after linking.
12999             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 $lib'
13000
13001             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13002             hardcode_libdir_separator_CXX=:
13003
13004             # Archives containing C++ object files must be created using
13005             # the KAI C++ compiler.
13006             case $host in
13007               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13008               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13009             esac
13010             ;;
13011           RCC*)
13012             # Rational C++ 2.4.1
13013             # FIXME: insert proper C++ library support
13014             ld_shlibs_CXX=no
13015             ;;
13016           cxx*)
13017             case $host in
13018               osf3*)
13019                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13020                 archive_cmds_CXX='$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 $lib'
13021                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13022                 ;;
13023               *)
13024                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13025                 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'
13026                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13027                   echo "-hidden">> $lib.exp~
13028                   $CC -shared$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~
13029                   $RM $lib.exp'
13030                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13031                 ;;
13032             esac
13033
13034             hardcode_libdir_separator_CXX=:
13035
13036             # Commands to make compiler produce verbose output that lists
13037             # what "hidden" libraries, object files and flags are used when
13038             # linking a shared library.
13039             #
13040             # There doesn't appear to be a way to prevent this compiler from
13041             # explicitly linking system object files so we need to strip them
13042             # from the output so that they don't get included in the library
13043             # dependencies.
13044             output_verbose_link_cmd='templist=`$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"'
13045             ;;
13046           *)
13047             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13048               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13049               case $host in
13050                 osf3*)
13051                   archive_cmds_CXX='$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 $lib'
13052                   ;;
13053                 *)
13054                   archive_cmds_CXX='$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 $lib'
13055                   ;;
13056               esac
13057
13058               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13059               hardcode_libdir_separator_CXX=:
13060
13061               # Commands to make compiler produce verbose output that lists
13062               # what "hidden" libraries, object files and flags are used when
13063               # linking a shared library.
13064               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13065
13066             else
13067               # FIXME: insert proper C++ library support
13068               ld_shlibs_CXX=no
13069             fi
13070             ;;
13071         esac
13072         ;;
13073
13074       psos*)
13075         # FIXME: insert proper C++ library support
13076         ld_shlibs_CXX=no
13077         ;;
13078
13079       sunos4*)
13080         case $cc_basename in
13081           CC*)
13082             # Sun C++ 4.x
13083             # FIXME: insert proper C++ library support
13084             ld_shlibs_CXX=no
13085             ;;
13086           lcc*)
13087             # Lucid
13088             # FIXME: insert proper C++ library support
13089             ld_shlibs_CXX=no
13090             ;;
13091           *)
13092             # FIXME: insert proper C++ library support
13093             ld_shlibs_CXX=no
13094             ;;
13095         esac
13096         ;;
13097
13098       solaris*)
13099         case $cc_basename in
13100           CC*)
13101             # Sun C++ 4.2, 5.x and Centerline C++
13102             archive_cmds_need_lc_CXX=yes
13103             no_undefined_flag_CXX=' -zdefs'
13104             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13105             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13106               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13107
13108             hardcode_libdir_flag_spec_CXX='-R$libdir'
13109             hardcode_shlibpath_var_CXX=no
13110             case $host_os in
13111               solaris2.[0-5] | solaris2.[0-5].*) ;;
13112               *)
13113                 # The compiler driver will combine and reorder linker options,
13114                 # but understands `-z linker_flag'.
13115                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13116                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13117                 ;;
13118             esac
13119             link_all_deplibs_CXX=yes
13120
13121             output_verbose_link_cmd='func_echo_all'
13122
13123             # Archives containing C++ object files must be created using
13124             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13125             # necessary to make sure instantiated templates are included
13126             # in the archive.
13127             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13128             ;;
13129           gcx*)
13130             # Green Hills C++ Compiler
13131             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13132
13133             # The C++ compiler must be used to create the archive.
13134             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13135             ;;
13136           *)
13137             # GNU C++ compiler with Solaris linker
13138             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13139               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13140               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13141                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13142                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13143                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13144
13145                 # Commands to make compiler produce verbose output that lists
13146                 # what "hidden" libraries, object files and flags are used when
13147                 # linking a shared library.
13148                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13149               else
13150                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13151                 # platform.
13152                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13153                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13154                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13155
13156                 # Commands to make compiler produce verbose output that lists
13157                 # what "hidden" libraries, object files and flags are used when
13158                 # linking a shared library.
13159                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13160               fi
13161
13162               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13163               case $host_os in
13164                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13165                 *)
13166                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13167                   ;;
13168               esac
13169             fi
13170             ;;
13171         esac
13172         ;;
13173
13174     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13175       no_undefined_flag_CXX='${wl}-z,text'
13176       archive_cmds_need_lc_CXX=no
13177       hardcode_shlibpath_var_CXX=no
13178       runpath_var='LD_RUN_PATH'
13179
13180       case $cc_basename in
13181         CC*)
13182           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13183           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13184           ;;
13185         *)
13186           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13187           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13188           ;;
13189       esac
13190       ;;
13191
13192       sysv5* | sco3.2v5* | sco5v6*)
13193         # Note: We can NOT use -z defs as we might desire, because we do not
13194         # link with -lc, and that would cause any symbols used from libc to
13195         # always be unresolved, which means just about no library would
13196         # ever link correctly.  If we're not using GNU ld we use -z text
13197         # though, which does catch some bad symbols but isn't as heavy-handed
13198         # as -z defs.
13199         no_undefined_flag_CXX='${wl}-z,text'
13200         allow_undefined_flag_CXX='${wl}-z,nodefs'
13201         archive_cmds_need_lc_CXX=no
13202         hardcode_shlibpath_var_CXX=no
13203         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13204         hardcode_libdir_separator_CXX=':'
13205         link_all_deplibs_CXX=yes
13206         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13207         runpath_var='LD_RUN_PATH'
13208
13209         case $cc_basename in
13210           CC*)
13211             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13212             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13213             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13214               '"$old_archive_cmds_CXX"
13215             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13216               '"$reload_cmds_CXX"
13217             ;;
13218           *)
13219             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13220             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13221             ;;
13222         esac
13223       ;;
13224
13225       tandem*)
13226         case $cc_basename in
13227           NCC*)
13228             # NonStop-UX NCC 3.20
13229             # FIXME: insert proper C++ library support
13230             ld_shlibs_CXX=no
13231             ;;
13232           *)
13233             # FIXME: insert proper C++ library support
13234             ld_shlibs_CXX=no
13235             ;;
13236         esac
13237         ;;
13238
13239       vxworks*)
13240         # FIXME: insert proper C++ library support
13241         ld_shlibs_CXX=no
13242         ;;
13243
13244       *)
13245         # FIXME: insert proper C++ library support
13246         ld_shlibs_CXX=no
13247         ;;
13248     esac
13249
13250     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13251 $as_echo "$ld_shlibs_CXX" >&6; }
13252     test "$ld_shlibs_CXX" = no && can_build_shared=no
13253
13254     GCC_CXX="$GXX"
13255     LD_CXX="$LD"
13256
13257     ## CAVEAT EMPTOR:
13258     ## There is no encapsulation within the following macros, do not change
13259     ## the running order or otherwise move them around unless you know exactly
13260     ## what you are doing...
13261     # Dependencies to place before and after the object being linked:
13262 predep_objects_CXX=
13263 postdep_objects_CXX=
13264 predeps_CXX=
13265 postdeps_CXX=
13266 compiler_lib_search_path_CXX=
13267
13268 cat > conftest.$ac_ext <<_LT_EOF
13269 class Foo
13270 {
13271 public:
13272   Foo (void) { a = 0; }
13273 private:
13274   int a;
13275 };
13276 _LT_EOF
13277
13278 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13279   (eval $ac_compile) 2>&5
13280   ac_status=$?
13281   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13282   test $ac_status = 0; }; then
13283   # Parse the compiler output and extract the necessary
13284   # objects, libraries and library flags.
13285
13286   # Sentinel used to keep track of whether or not we are before
13287   # the conftest object file.
13288   pre_test_object_deps_done=no
13289
13290   for p in `eval "$output_verbose_link_cmd"`; do
13291     case $p in
13292
13293     -L* | -R* | -l*)
13294        # Some compilers place space between "-{L,R}" and the path.
13295        # Remove the space.
13296        if test $p = "-L" ||
13297           test $p = "-R"; then
13298          prev=$p
13299          continue
13300        else
13301          prev=
13302        fi
13303
13304        if test "$pre_test_object_deps_done" = no; then
13305          case $p in
13306          -L* | -R*)
13307            # Internal compiler library paths should come after those
13308            # provided the user.  The postdeps already come after the
13309            # user supplied libs so there is no need to process them.
13310            if test -z "$compiler_lib_search_path_CXX"; then
13311              compiler_lib_search_path_CXX="${prev}${p}"
13312            else
13313              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13314            fi
13315            ;;
13316          # The "-l" case would never come before the object being
13317          # linked, so don't bother handling this case.
13318          esac
13319        else
13320          if test -z "$postdeps_CXX"; then
13321            postdeps_CXX="${prev}${p}"
13322          else
13323            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13324          fi
13325        fi
13326        ;;
13327
13328     *.$objext)
13329        # This assumes that the test object file only shows up
13330        # once in the compiler output.
13331        if test "$p" = "conftest.$objext"; then
13332          pre_test_object_deps_done=yes
13333          continue
13334        fi
13335
13336        if test "$pre_test_object_deps_done" = no; then
13337          if test -z "$predep_objects_CXX"; then
13338            predep_objects_CXX="$p"
13339          else
13340            predep_objects_CXX="$predep_objects_CXX $p"
13341          fi
13342        else
13343          if test -z "$postdep_objects_CXX"; then
13344            postdep_objects_CXX="$p"
13345          else
13346            postdep_objects_CXX="$postdep_objects_CXX $p"
13347          fi
13348        fi
13349        ;;
13350
13351     *) ;; # Ignore the rest.
13352
13353     esac
13354   done
13355
13356   # Clean up.
13357   rm -f a.out a.exe
13358 else
13359   echo "libtool.m4: error: problem compiling CXX test program"
13360 fi
13361
13362 $RM -f confest.$objext
13363
13364 # PORTME: override above test on systems where it is broken
13365 case $host_os in
13366 interix[3-9]*)
13367   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13368   # hack all around it, let's just trust "g++" to DTRT.
13369   predep_objects_CXX=
13370   postdep_objects_CXX=
13371   postdeps_CXX=
13372   ;;
13373
13374 linux*)
13375   case `$CC -V 2>&1 | sed 5q` in
13376   *Sun\ C*)
13377     # Sun C++ 5.9
13378
13379     # The more standards-conforming stlport4 library is
13380     # incompatible with the Cstd library. Avoid specifying
13381     # it if it's in CXXFLAGS. Ignore libCrun as
13382     # -library=stlport4 depends on it.
13383     case " $CXX $CXXFLAGS " in
13384     *" -library=stlport4 "*)
13385       solaris_use_stlport4=yes
13386       ;;
13387     esac
13388
13389     if test "$solaris_use_stlport4" != yes; then
13390       postdeps_CXX='-library=Cstd -library=Crun'
13391     fi
13392     ;;
13393   esac
13394   ;;
13395
13396 solaris*)
13397   case $cc_basename in
13398   CC*)
13399     # The more standards-conforming stlport4 library is
13400     # incompatible with the Cstd library. Avoid specifying
13401     # it if it's in CXXFLAGS. Ignore libCrun as
13402     # -library=stlport4 depends on it.
13403     case " $CXX $CXXFLAGS " in
13404     *" -library=stlport4 "*)
13405       solaris_use_stlport4=yes
13406       ;;
13407     esac
13408
13409     # Adding this requires a known-good setup of shared libraries for
13410     # Sun compiler versions before 5.6, else PIC objects from an old
13411     # archive will be linked into the output, leading to subtle bugs.
13412     if test "$solaris_use_stlport4" != yes; then
13413       postdeps_CXX='-library=Cstd -library=Crun'
13414     fi
13415     ;;
13416   esac
13417   ;;
13418 esac
13419
13420
13421 case " $postdeps_CXX " in
13422 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13423 esac
13424  compiler_lib_search_dirs_CXX=
13425 if test -n "${compiler_lib_search_path_CXX}"; then
13426  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13427 fi
13428
13429
13430
13431
13432
13433
13434
13435
13436
13437
13438
13439
13440
13441
13442
13443
13444
13445
13446
13447
13448
13449
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459     lt_prog_compiler_wl_CXX=
13460 lt_prog_compiler_pic_CXX=
13461 lt_prog_compiler_static_CXX=
13462
13463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13464 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13465
13466   # C++ specific cases for pic, static, wl, etc.
13467   if test "$GXX" = yes; then
13468     lt_prog_compiler_wl_CXX='-Wl,'
13469     lt_prog_compiler_static_CXX='-static'
13470
13471     case $host_os in
13472     aix*)
13473       # All AIX code is PIC.
13474       if test "$host_cpu" = ia64; then
13475         # AIX 5 now supports IA64 processor
13476         lt_prog_compiler_static_CXX='-Bstatic'
13477       fi
13478       lt_prog_compiler_pic_CXX='-fPIC'
13479       ;;
13480
13481     amigaos*)
13482       case $host_cpu in
13483       powerpc)
13484             # see comment about AmigaOS4 .so support
13485             lt_prog_compiler_pic_CXX='-fPIC'
13486         ;;
13487       m68k)
13488             # FIXME: we need at least 68020 code to build shared libraries, but
13489             # adding the `-m68020' flag to GCC prevents building anything better,
13490             # like `-m68040'.
13491             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13492         ;;
13493       esac
13494       ;;
13495
13496     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13497       # PIC is the default for these OSes.
13498       ;;
13499     mingw* | cygwin* | os2* | pw32* | cegcc*)
13500       # This hack is so that the source file can tell whether it is being
13501       # built for inclusion in a dll (and should export symbols for example).
13502       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13503       # (--disable-auto-import) libraries
13504       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13505       ;;
13506     darwin* | rhapsody*)
13507       # PIC is the default on this platform
13508       # Common symbols not allowed in MH_DYLIB files
13509       lt_prog_compiler_pic_CXX='-fno-common'
13510       ;;
13511     *djgpp*)
13512       # DJGPP does not support shared libraries at all
13513       lt_prog_compiler_pic_CXX=
13514       ;;
13515     haiku*)
13516       # PIC is the default for Haiku.
13517       # The "-static" flag exists, but is broken.
13518       lt_prog_compiler_static_CXX=
13519       ;;
13520     interix[3-9]*)
13521       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13522       # Instead, we relocate shared libraries at runtime.
13523       ;;
13524     sysv4*MP*)
13525       if test -d /usr/nec; then
13526         lt_prog_compiler_pic_CXX=-Kconform_pic
13527       fi
13528       ;;
13529     hpux*)
13530       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13531       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13532       # sets the default TLS model and affects inlining.
13533       case $host_cpu in
13534       hppa*64*)
13535         ;;
13536       *)
13537         lt_prog_compiler_pic_CXX='-fPIC'
13538         ;;
13539       esac
13540       ;;
13541     *qnx* | *nto*)
13542       # QNX uses GNU C++, but need to define -shared option too, otherwise
13543       # it will coredump.
13544       lt_prog_compiler_pic_CXX='-fPIC -shared'
13545       ;;
13546     *)
13547       lt_prog_compiler_pic_CXX='-fPIC'
13548       ;;
13549     esac
13550   else
13551     case $host_os in
13552       aix[4-9]*)
13553         # All AIX code is PIC.
13554         if test "$host_cpu" = ia64; then
13555           # AIX 5 now supports IA64 processor
13556           lt_prog_compiler_static_CXX='-Bstatic'
13557         else
13558           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13559         fi
13560         ;;
13561       chorus*)
13562         case $cc_basename in
13563         cxch68*)
13564           # Green Hills C++ Compiler
13565           # _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"
13566           ;;
13567         esac
13568         ;;
13569       dgux*)
13570         case $cc_basename in
13571           ec++*)
13572             lt_prog_compiler_pic_CXX='-KPIC'
13573             ;;
13574           ghcx*)
13575             # Green Hills C++ Compiler
13576             lt_prog_compiler_pic_CXX='-pic'
13577             ;;
13578           *)
13579             ;;
13580         esac
13581         ;;
13582       freebsd* | dragonfly*)
13583         # FreeBSD uses GNU C++
13584         ;;
13585       hpux9* | hpux10* | hpux11*)
13586         case $cc_basename in
13587           CC*)
13588             lt_prog_compiler_wl_CXX='-Wl,'
13589             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13590             if test "$host_cpu" != ia64; then
13591               lt_prog_compiler_pic_CXX='+Z'
13592             fi
13593             ;;
13594           aCC*)
13595             lt_prog_compiler_wl_CXX='-Wl,'
13596             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13597             case $host_cpu in
13598             hppa*64*|ia64*)
13599               # +Z the default
13600               ;;
13601             *)
13602               lt_prog_compiler_pic_CXX='+Z'
13603               ;;
13604             esac
13605             ;;
13606           *)
13607             ;;
13608         esac
13609         ;;
13610       interix*)
13611         # This is c89, which is MS Visual C++ (no shared libs)
13612         # Anyone wants to do a port?
13613         ;;
13614       irix5* | irix6* | nonstopux*)
13615         case $cc_basename in
13616           CC*)
13617             lt_prog_compiler_wl_CXX='-Wl,'
13618             lt_prog_compiler_static_CXX='-non_shared'
13619             # CC pic flag -KPIC is the default.
13620             ;;
13621           *)
13622             ;;
13623         esac
13624         ;;
13625       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13626         case $cc_basename in
13627           KCC*)
13628             # KAI C++ Compiler
13629             lt_prog_compiler_wl_CXX='--backend -Wl,'
13630             lt_prog_compiler_pic_CXX='-fPIC'
13631             ;;
13632           ecpc* )
13633             # old Intel C++ for x86_64 which still supported -KPIC.
13634             lt_prog_compiler_wl_CXX='-Wl,'
13635             lt_prog_compiler_pic_CXX='-KPIC'
13636             lt_prog_compiler_static_CXX='-static'
13637             ;;
13638           icpc* )
13639             # Intel C++, used to be incompatible with GCC.
13640             # ICC 10 doesn't accept -KPIC any more.
13641             lt_prog_compiler_wl_CXX='-Wl,'
13642             lt_prog_compiler_pic_CXX='-fPIC'
13643             lt_prog_compiler_static_CXX='-static'
13644             ;;
13645           pgCC* | pgcpp*)
13646             # Portland Group C++ compiler
13647             lt_prog_compiler_wl_CXX='-Wl,'
13648             lt_prog_compiler_pic_CXX='-fpic'
13649             lt_prog_compiler_static_CXX='-Bstatic'
13650             ;;
13651           cxx*)
13652             # Compaq C++
13653             # Make sure the PIC flag is empty.  It appears that all Alpha
13654             # Linux and Compaq Tru64 Unix objects are PIC.
13655             lt_prog_compiler_pic_CXX=
13656             lt_prog_compiler_static_CXX='-non_shared'
13657             ;;
13658           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13659             # IBM XL 8.0, 9.0 on PPC and BlueGene
13660             lt_prog_compiler_wl_CXX='-Wl,'
13661             lt_prog_compiler_pic_CXX='-qpic'
13662             lt_prog_compiler_static_CXX='-qstaticlink'
13663             ;;
13664           *)
13665             case `$CC -V 2>&1 | sed 5q` in
13666             *Sun\ C*)
13667               # Sun C++ 5.9
13668               lt_prog_compiler_pic_CXX='-KPIC'
13669               lt_prog_compiler_static_CXX='-Bstatic'
13670               lt_prog_compiler_wl_CXX='-Qoption ld '
13671               ;;
13672             esac
13673             ;;
13674         esac
13675         ;;
13676       lynxos*)
13677         ;;
13678       m88k*)
13679         ;;
13680       mvs*)
13681         case $cc_basename in
13682           cxx*)
13683             lt_prog_compiler_pic_CXX='-W c,exportall'
13684             ;;
13685           *)
13686             ;;
13687         esac
13688         ;;
13689       netbsd*)
13690         ;;
13691       *qnx* | *nto*)
13692         # QNX uses GNU C++, but need to define -shared option too, otherwise
13693         # it will coredump.
13694         lt_prog_compiler_pic_CXX='-fPIC -shared'
13695         ;;
13696       osf3* | osf4* | osf5*)
13697         case $cc_basename in
13698           KCC*)
13699             lt_prog_compiler_wl_CXX='--backend -Wl,'
13700             ;;
13701           RCC*)
13702             # Rational C++ 2.4.1
13703             lt_prog_compiler_pic_CXX='-pic'
13704             ;;
13705           cxx*)
13706             # Digital/Compaq C++
13707             lt_prog_compiler_wl_CXX='-Wl,'
13708             # Make sure the PIC flag is empty.  It appears that all Alpha
13709             # Linux and Compaq Tru64 Unix objects are PIC.
13710             lt_prog_compiler_pic_CXX=
13711             lt_prog_compiler_static_CXX='-non_shared'
13712             ;;
13713           *)
13714             ;;
13715         esac
13716         ;;
13717       psos*)
13718         ;;
13719       solaris*)
13720         case $cc_basename in
13721           CC*)
13722             # Sun C++ 4.2, 5.x and Centerline C++
13723             lt_prog_compiler_pic_CXX='-KPIC'
13724             lt_prog_compiler_static_CXX='-Bstatic'
13725             lt_prog_compiler_wl_CXX='-Qoption ld '
13726             ;;
13727           gcx*)
13728             # Green Hills C++ Compiler
13729             lt_prog_compiler_pic_CXX='-PIC'
13730             ;;
13731           *)
13732             ;;
13733         esac
13734         ;;
13735       sunos4*)
13736         case $cc_basename in
13737           CC*)
13738             # Sun C++ 4.x
13739             lt_prog_compiler_pic_CXX='-pic'
13740             lt_prog_compiler_static_CXX='-Bstatic'
13741             ;;
13742           lcc*)
13743             # Lucid
13744             lt_prog_compiler_pic_CXX='-pic'
13745             ;;
13746           *)
13747             ;;
13748         esac
13749         ;;
13750       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13751         case $cc_basename in
13752           CC*)
13753             lt_prog_compiler_wl_CXX='-Wl,'
13754             lt_prog_compiler_pic_CXX='-KPIC'
13755             lt_prog_compiler_static_CXX='-Bstatic'
13756             ;;
13757         esac
13758         ;;
13759       tandem*)
13760         case $cc_basename in
13761           NCC*)
13762             # NonStop-UX NCC 3.20
13763             lt_prog_compiler_pic_CXX='-KPIC'
13764             ;;
13765           *)
13766             ;;
13767         esac
13768         ;;
13769       vxworks*)
13770         ;;
13771       *)
13772         lt_prog_compiler_can_build_shared_CXX=no
13773         ;;
13774     esac
13775   fi
13776
13777 case $host_os in
13778   # For platforms which do not support PIC, -DPIC is meaningless:
13779   *djgpp*)
13780     lt_prog_compiler_pic_CXX=
13781     ;;
13782   *)
13783     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13784     ;;
13785 esac
13786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13787 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13788
13789
13790
13791 #
13792 # Check to make sure the PIC flag actually works.
13793 #
13794 if test -n "$lt_prog_compiler_pic_CXX"; then
13795   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13796 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13797 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13798   $as_echo_n "(cached) " >&6
13799 else
13800   lt_cv_prog_compiler_pic_works_CXX=no
13801    ac_outfile=conftest.$ac_objext
13802    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13803    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13804    # Insert the option either (1) after the last *FLAGS variable, or
13805    # (2) before a word containing "conftest.", or (3) at the end.
13806    # Note that $ac_compile itself does not contain backslashes and begins
13807    # with a dollar sign (not a hyphen), so the echo should work correctly.
13808    # The option is referenced via a variable to avoid confusing sed.
13809    lt_compile=`echo "$ac_compile" | $SED \
13810    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13811    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13812    -e 's:$: $lt_compiler_flag:'`
13813    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13814    (eval "$lt_compile" 2>conftest.err)
13815    ac_status=$?
13816    cat conftest.err >&5
13817    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13818    if (exit $ac_status) && test -s "$ac_outfile"; then
13819      # The compiler can only warn and ignore the option if not recognized
13820      # So say no if there are warnings other than the usual output.
13821      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13822      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13823      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13824        lt_cv_prog_compiler_pic_works_CXX=yes
13825      fi
13826    fi
13827    $RM conftest*
13828
13829 fi
13830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13831 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13832
13833 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13834     case $lt_prog_compiler_pic_CXX in
13835      "" | " "*) ;;
13836      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13837      esac
13838 else
13839     lt_prog_compiler_pic_CXX=
13840      lt_prog_compiler_can_build_shared_CXX=no
13841 fi
13842
13843 fi
13844
13845
13846
13847 #
13848 # Check to make sure the static flag actually works.
13849 #
13850 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13852 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13853 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
13854   $as_echo_n "(cached) " >&6
13855 else
13856   lt_cv_prog_compiler_static_works_CXX=no
13857    save_LDFLAGS="$LDFLAGS"
13858    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13859    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13860    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13861      # The linker can only warn and ignore the option if not recognized
13862      # So say no if there are warnings
13863      if test -s conftest.err; then
13864        # Append any errors to the config.log.
13865        cat conftest.err 1>&5
13866        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13867        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13868        if diff conftest.exp conftest.er2 >/dev/null; then
13869          lt_cv_prog_compiler_static_works_CXX=yes
13870        fi
13871      else
13872        lt_cv_prog_compiler_static_works_CXX=yes
13873      fi
13874    fi
13875    $RM -r conftest*
13876    LDFLAGS="$save_LDFLAGS"
13877
13878 fi
13879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13880 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13881
13882 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13883     :
13884 else
13885     lt_prog_compiler_static_CXX=
13886 fi
13887
13888
13889
13890
13891     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13892 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13893 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13894   $as_echo_n "(cached) " >&6
13895 else
13896   lt_cv_prog_compiler_c_o_CXX=no
13897    $RM -r conftest 2>/dev/null
13898    mkdir conftest
13899    cd conftest
13900    mkdir out
13901    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13902
13903    lt_compiler_flag="-o out/conftest2.$ac_objext"
13904    # Insert the option either (1) after the last *FLAGS variable, or
13905    # (2) before a word containing "conftest.", or (3) at the end.
13906    # Note that $ac_compile itself does not contain backslashes and begins
13907    # with a dollar sign (not a hyphen), so the echo should work correctly.
13908    lt_compile=`echo "$ac_compile" | $SED \
13909    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13910    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13911    -e 's:$: $lt_compiler_flag:'`
13912    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13913    (eval "$lt_compile" 2>out/conftest.err)
13914    ac_status=$?
13915    cat out/conftest.err >&5
13916    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13917    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13918    then
13919      # The compiler can only warn and ignore the option if not recognized
13920      # So say no if there are warnings
13921      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13922      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13923      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13924        lt_cv_prog_compiler_c_o_CXX=yes
13925      fi
13926    fi
13927    chmod u+w . 2>&5
13928    $RM conftest*
13929    # SGI C++ compiler will create directory out/ii_files/ for
13930    # template instantiation
13931    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13932    $RM out/* && rmdir out
13933    cd ..
13934    $RM -r conftest
13935    $RM conftest*
13936
13937 fi
13938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13939 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13940
13941
13942
13943     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13944 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13945 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13946   $as_echo_n "(cached) " >&6
13947 else
13948   lt_cv_prog_compiler_c_o_CXX=no
13949    $RM -r conftest 2>/dev/null
13950    mkdir conftest
13951    cd conftest
13952    mkdir out
13953    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13954
13955    lt_compiler_flag="-o out/conftest2.$ac_objext"
13956    # Insert the option either (1) after the last *FLAGS variable, or
13957    # (2) before a word containing "conftest.", or (3) at the end.
13958    # Note that $ac_compile itself does not contain backslashes and begins
13959    # with a dollar sign (not a hyphen), so the echo should work correctly.
13960    lt_compile=`echo "$ac_compile" | $SED \
13961    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13962    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13963    -e 's:$: $lt_compiler_flag:'`
13964    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13965    (eval "$lt_compile" 2>out/conftest.err)
13966    ac_status=$?
13967    cat out/conftest.err >&5
13968    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13969    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13970    then
13971      # The compiler can only warn and ignore the option if not recognized
13972      # So say no if there are warnings
13973      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13974      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13975      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13976        lt_cv_prog_compiler_c_o_CXX=yes
13977      fi
13978    fi
13979    chmod u+w . 2>&5
13980    $RM conftest*
13981    # SGI C++ compiler will create directory out/ii_files/ for
13982    # template instantiation
13983    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13984    $RM out/* && rmdir out
13985    cd ..
13986    $RM -r conftest
13987    $RM conftest*
13988
13989 fi
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13991 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13992
13993
13994
13995
13996 hard_links="nottested"
13997 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13998   # do not overwrite the value of need_locks provided by the user
13999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14000 $as_echo_n "checking if we can lock with hard links... " >&6; }
14001   hard_links=yes
14002   $RM conftest*
14003   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14004   touch conftest.a
14005   ln conftest.a conftest.b 2>&5 || hard_links=no
14006   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14008 $as_echo "$hard_links" >&6; }
14009   if test "$hard_links" = no; then
14010     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14011 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14012     need_locks=warn
14013   fi
14014 else
14015   need_locks=no
14016 fi
14017
14018
14019
14020     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14021 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14022
14023   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14024   case $host_os in
14025   aix[4-9]*)
14026     # If we're using GNU nm, then we don't want the "-C" option.
14027     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14028     # Also, AIX nm treats weak defined symbols like other global defined
14029     # symbols, whereas GNU nm marks them as "W".
14030     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14031       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14032     else
14033       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14034     fi
14035     ;;
14036   pw32*)
14037     export_symbols_cmds_CXX="$ltdll_cmds"
14038   ;;
14039   cygwin* | mingw* | cegcc*)
14040     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 > $export_symbols'
14041   ;;
14042   *)
14043     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14044   ;;
14045   esac
14046   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14047
14048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14049 $as_echo "$ld_shlibs_CXX" >&6; }
14050 test "$ld_shlibs_CXX" = no && can_build_shared=no
14051
14052 with_gnu_ld_CXX=$with_gnu_ld
14053
14054
14055
14056
14057
14058
14059 #
14060 # Do we need to explicitly link libc?
14061 #
14062 case "x$archive_cmds_need_lc_CXX" in
14063 x|xyes)
14064   # Assume -lc should be added
14065   archive_cmds_need_lc_CXX=yes
14066
14067   if test "$enable_shared" = yes && test "$GCC" = yes; then
14068     case $archive_cmds_CXX in
14069     *'~'*)
14070       # FIXME: we may have to deal with multi-command sequences.
14071       ;;
14072     '$CC '*)
14073       # Test whether the compiler implicitly links with -lc since on some
14074       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14075       # to ld, don't add -lc before -lgcc.
14076       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14077 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14078 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14079   $as_echo_n "(cached) " >&6
14080 else
14081   $RM conftest*
14082         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14083
14084         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14085   (eval $ac_compile) 2>&5
14086   ac_status=$?
14087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14088   test $ac_status = 0; } 2>conftest.err; then
14089           soname=conftest
14090           lib=conftest
14091           libobjs=conftest.$ac_objext
14092           deplibs=
14093           wl=$lt_prog_compiler_wl_CXX
14094           pic_flag=$lt_prog_compiler_pic_CXX
14095           compiler_flags=-v
14096           linker_flags=-v
14097           verstring=
14098           output_objdir=.
14099           libname=conftest
14100           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14101           allow_undefined_flag_CXX=
14102           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14103   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14104   ac_status=$?
14105   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14106   test $ac_status = 0; }
14107           then
14108             lt_cv_archive_cmds_need_lc_CXX=no
14109           else
14110             lt_cv_archive_cmds_need_lc_CXX=yes
14111           fi
14112           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14113         else
14114           cat conftest.err 1>&5
14115         fi
14116         $RM conftest*
14117
14118 fi
14119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14120 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14121       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14122       ;;
14123     esac
14124   fi
14125   ;;
14126 esac
14127
14128
14129
14130
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141
14142
14143
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173
14174
14175
14176
14177
14178
14179
14180
14181
14182
14183
14184
14185
14186
14187
14188
14189
14190
14191     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14192 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14193
14194 library_names_spec=
14195 libname_spec='lib$name'
14196 soname_spec=
14197 shrext_cmds=".so"
14198 postinstall_cmds=
14199 postuninstall_cmds=
14200 finish_cmds=
14201 finish_eval=
14202 shlibpath_var=
14203 shlibpath_overrides_runpath=unknown
14204 version_type=none
14205 dynamic_linker="$host_os ld.so"
14206 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14207 need_lib_prefix=unknown
14208 hardcode_into_libs=no
14209
14210 # when you set need_version to no, make sure it does not cause -set_version
14211 # flags to be left without arguments
14212 need_version=unknown
14213
14214 case $host_os in
14215 aix3*)
14216   version_type=linux
14217   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14218   shlibpath_var=LIBPATH
14219
14220   # AIX 3 has no versioning support, so we append a major version to the name.
14221   soname_spec='${libname}${release}${shared_ext}$major'
14222   ;;
14223
14224 aix[4-9]*)
14225   version_type=linux
14226   need_lib_prefix=no
14227   need_version=no
14228   hardcode_into_libs=yes
14229   if test "$host_cpu" = ia64; then
14230     # AIX 5 supports IA64
14231     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14232     shlibpath_var=LD_LIBRARY_PATH
14233   else
14234     # With GCC up to 2.95.x, collect2 would create an import file
14235     # for dependence libraries.  The import file would start with
14236     # the line `#! .'.  This would cause the generated library to
14237     # depend on `.', always an invalid library.  This was fixed in
14238     # development snapshots of GCC prior to 3.0.
14239     case $host_os in
14240       aix4 | aix4.[01] | aix4.[01].*)
14241       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14242            echo ' yes '
14243            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14244         :
14245       else
14246         can_build_shared=no
14247       fi
14248       ;;
14249     esac
14250     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14251     # soname into executable. Probably we can add versioning support to
14252     # collect2, so additional links can be useful in future.
14253     if test "$aix_use_runtimelinking" = yes; then
14254       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14255       # instead of lib<name>.a to let people know that these are not
14256       # typical AIX shared libraries.
14257       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14258     else
14259       # We preserve .a as extension for shared libraries through AIX4.2
14260       # and later when we are not doing run time linking.
14261       library_names_spec='${libname}${release}.a $libname.a'
14262       soname_spec='${libname}${release}${shared_ext}$major'
14263     fi
14264     shlibpath_var=LIBPATH
14265   fi
14266   ;;
14267
14268 amigaos*)
14269   case $host_cpu in
14270   powerpc)
14271     # Since July 2007 AmigaOS4 officially supports .so libraries.
14272     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14273     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14274     ;;
14275   m68k)
14276     library_names_spec='$libname.ixlibrary $libname.a'
14277     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14278     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 ${libname}_ixlibrary.a || exit 1; done'
14279     ;;
14280   esac
14281   ;;
14282
14283 beos*)
14284   library_names_spec='${libname}${shared_ext}'
14285   dynamic_linker="$host_os ld.so"
14286   shlibpath_var=LIBRARY_PATH
14287   ;;
14288
14289 bsdi[45]*)
14290   version_type=linux
14291   need_version=no
14292   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14293   soname_spec='${libname}${release}${shared_ext}$major'
14294   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14295   shlibpath_var=LD_LIBRARY_PATH
14296   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14297   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14298   # the default ld.so.conf also contains /usr/contrib/lib and
14299   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14300   # libtool to hard-code these into programs
14301   ;;
14302
14303 cygwin* | mingw* | pw32* | cegcc*)
14304   version_type=windows
14305   shrext_cmds=".dll"
14306   need_version=no
14307   need_lib_prefix=no
14308
14309   case $GCC,$host_os in
14310   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14311     library_names_spec='$libname.dll.a'
14312     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14313     postinstall_cmds='base_file=`basename \${file}`~
14314       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14315       dldir=$destdir/`dirname \$dlpath`~
14316       test -d \$dldir || mkdir -p \$dldir~
14317       $install_prog $dir/$dlname \$dldir/$dlname~
14318       chmod a+x \$dldir/$dlname~
14319       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14320         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14321       fi'
14322     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14323       dlpath=$dir/\$dldll~
14324        $RM \$dlpath'
14325     shlibpath_overrides_runpath=yes
14326
14327     case $host_os in
14328     cygwin*)
14329       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14330       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14331
14332       ;;
14333     mingw* | cegcc*)
14334       # MinGW DLLs use traditional 'lib' prefix
14335       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14336       ;;
14337     pw32*)
14338       # pw32 DLLs use 'pw' prefix rather than 'lib'
14339       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14340       ;;
14341     esac
14342     ;;
14343
14344   *)
14345     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14346     ;;
14347   esac
14348   dynamic_linker='Win32 ld.exe'
14349   # FIXME: first we should search . and the directory the executable is in
14350   shlibpath_var=PATH
14351   ;;
14352
14353 darwin* | rhapsody*)
14354   dynamic_linker="$host_os dyld"
14355   version_type=darwin
14356   need_lib_prefix=no
14357   need_version=no
14358   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14359   soname_spec='${libname}${release}${major}$shared_ext'
14360   shlibpath_overrides_runpath=yes
14361   shlibpath_var=DYLD_LIBRARY_PATH
14362   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14363
14364   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14365   ;;
14366
14367 dgux*)
14368   version_type=linux
14369   need_lib_prefix=no
14370   need_version=no
14371   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14372   soname_spec='${libname}${release}${shared_ext}$major'
14373   shlibpath_var=LD_LIBRARY_PATH
14374   ;;
14375
14376 freebsd* | dragonfly*)
14377   # DragonFly does not have aout.  When/if they implement a new
14378   # versioning mechanism, adjust this.
14379   if test -x /usr/bin/objformat; then
14380     objformat=`/usr/bin/objformat`
14381   else
14382     case $host_os in
14383     freebsd[23].*) objformat=aout ;;
14384     *) objformat=elf ;;
14385     esac
14386   fi
14387   version_type=freebsd-$objformat
14388   case $version_type in
14389     freebsd-elf*)
14390       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14391       need_version=no
14392       need_lib_prefix=no
14393       ;;
14394     freebsd-*)
14395       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14396       need_version=yes
14397       ;;
14398   esac
14399   shlibpath_var=LD_LIBRARY_PATH
14400   case $host_os in
14401   freebsd2.*)
14402     shlibpath_overrides_runpath=yes
14403     ;;
14404   freebsd3.[01]* | freebsdelf3.[01]*)
14405     shlibpath_overrides_runpath=yes
14406     hardcode_into_libs=yes
14407     ;;
14408   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14409   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14410     shlibpath_overrides_runpath=no
14411     hardcode_into_libs=yes
14412     ;;
14413   *) # from 4.6 on, and DragonFly
14414     shlibpath_overrides_runpath=yes
14415     hardcode_into_libs=yes
14416     ;;
14417   esac
14418   ;;
14419
14420 haiku*)
14421   version_type=linux
14422   need_lib_prefix=no
14423   need_version=no
14424   dynamic_linker="$host_os runtime_loader"
14425   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14426   soname_spec='${libname}${release}${shared_ext}$major'
14427   shlibpath_var=LIBRARY_PATH
14428   shlibpath_overrides_runpath=yes
14429   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14430   hardcode_into_libs=yes
14431   ;;
14432
14433 hpux9* | hpux10* | hpux11*)
14434   # Give a soname corresponding to the major version so that dld.sl refuses to
14435   # link against other versions.
14436   version_type=sunos
14437   need_lib_prefix=no
14438   need_version=no
14439   case $host_cpu in
14440   ia64*)
14441     shrext_cmds='.so'
14442     hardcode_into_libs=yes
14443     dynamic_linker="$host_os dld.so"
14444     shlibpath_var=LD_LIBRARY_PATH
14445     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14446     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14447     soname_spec='${libname}${release}${shared_ext}$major'
14448     if test "X$HPUX_IA64_MODE" = X32; then
14449       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14450     else
14451       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14452     fi
14453     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14454     ;;
14455   hppa*64*)
14456     shrext_cmds='.sl'
14457     hardcode_into_libs=yes
14458     dynamic_linker="$host_os dld.sl"
14459     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14460     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14461     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14462     soname_spec='${libname}${release}${shared_ext}$major'
14463     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14464     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14465     ;;
14466   *)
14467     shrext_cmds='.sl'
14468     dynamic_linker="$host_os dld.sl"
14469     shlibpath_var=SHLIB_PATH
14470     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14471     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14472     soname_spec='${libname}${release}${shared_ext}$major'
14473     ;;
14474   esac
14475   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14476   postinstall_cmds='chmod 555 $lib'
14477   # or fails outright, so override atomically:
14478   install_override_mode=555
14479   ;;
14480
14481 interix[3-9]*)
14482   version_type=linux
14483   need_lib_prefix=no
14484   need_version=no
14485   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14486   soname_spec='${libname}${release}${shared_ext}$major'
14487   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14488   shlibpath_var=LD_LIBRARY_PATH
14489   shlibpath_overrides_runpath=no
14490   hardcode_into_libs=yes
14491   ;;
14492
14493 irix5* | irix6* | nonstopux*)
14494   case $host_os in
14495     nonstopux*) version_type=nonstopux ;;
14496     *)
14497         if test "$lt_cv_prog_gnu_ld" = yes; then
14498                 version_type=linux
14499         else
14500                 version_type=irix
14501         fi ;;
14502   esac
14503   need_lib_prefix=no
14504   need_version=no
14505   soname_spec='${libname}${release}${shared_ext}$major'
14506   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14507   case $host_os in
14508   irix5* | nonstopux*)
14509     libsuff= shlibsuff=
14510     ;;
14511   *)
14512     case $LD in # libtool.m4 will add one of these switches to LD
14513     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14514       libsuff= shlibsuff= libmagic=32-bit;;
14515     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14516       libsuff=32 shlibsuff=N32 libmagic=N32;;
14517     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14518       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14519     *) libsuff= shlibsuff= libmagic=never-match;;
14520     esac
14521     ;;
14522   esac
14523   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14524   shlibpath_overrides_runpath=no
14525   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14526   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14527   hardcode_into_libs=yes
14528   ;;
14529
14530 # No shared lib support for Linux oldld, aout, or coff.
14531 linux*oldld* | linux*aout* | linux*coff*)
14532   dynamic_linker=no
14533   ;;
14534
14535 # This must be Linux ELF.
14536
14537 # uclinux* changes (here and below) have been submitted to the libtool
14538 # project, but have not yet been accepted: they are GCC-local changes
14539 # for the time being.  (See
14540 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14541 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
14542   version_type=linux
14543   need_lib_prefix=no
14544   need_version=no
14545   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14546   soname_spec='${libname}${release}${shared_ext}$major'
14547   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14548   shlibpath_var=LD_LIBRARY_PATH
14549   shlibpath_overrides_runpath=no
14550
14551   # Some binutils ld are patched to set DT_RUNPATH
14552   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14553   $as_echo_n "(cached) " >&6
14554 else
14555   lt_cv_shlibpath_overrides_runpath=no
14556     save_LDFLAGS=$LDFLAGS
14557     save_libdir=$libdir
14558     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14559          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14560     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14561 /* end confdefs.h.  */
14562
14563 int
14564 main ()
14565 {
14566
14567   ;
14568   return 0;
14569 }
14570 _ACEOF
14571 if ac_fn_cxx_try_link "$LINENO"; then :
14572   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14573   lt_cv_shlibpath_overrides_runpath=yes
14574 fi
14575 fi
14576 rm -f core conftest.err conftest.$ac_objext \
14577     conftest$ac_exeext conftest.$ac_ext
14578     LDFLAGS=$save_LDFLAGS
14579     libdir=$save_libdir
14580
14581 fi
14582
14583   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14584
14585   # This implies no fast_install, which is unacceptable.
14586   # Some rework will be needed to allow for fast_install
14587   # before this can be enabled.
14588   hardcode_into_libs=yes
14589
14590   # Append ld.so.conf contents to the search path
14591   if test -f /etc/ld.so.conf; then
14592     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' ' '`
14593     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14594   fi
14595
14596   # We used to test for /lib/ld.so.1 and disable shared libraries on
14597   # powerpc, because MkLinux only supported shared libraries with the
14598   # GNU dynamic linker.  Since this was broken with cross compilers,
14599   # most powerpc-linux boxes support dynamic linking these days and
14600   # people can always --disable-shared, the test was removed, and we
14601   # assume the GNU/Linux dynamic linker is in use.
14602   dynamic_linker='GNU/Linux ld.so'
14603   ;;
14604
14605 netbsd*)
14606   version_type=sunos
14607   need_lib_prefix=no
14608   need_version=no
14609   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14610     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14611     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14612     dynamic_linker='NetBSD (a.out) ld.so'
14613   else
14614     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14615     soname_spec='${libname}${release}${shared_ext}$major'
14616     dynamic_linker='NetBSD ld.elf_so'
14617   fi
14618   shlibpath_var=LD_LIBRARY_PATH
14619   shlibpath_overrides_runpath=yes
14620   hardcode_into_libs=yes
14621   ;;
14622
14623 newsos6)
14624   version_type=linux
14625   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14626   shlibpath_var=LD_LIBRARY_PATH
14627   shlibpath_overrides_runpath=yes
14628   ;;
14629
14630 *nto* | *qnx*)
14631   version_type=qnx
14632   need_lib_prefix=no
14633   need_version=no
14634   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14635   soname_spec='${libname}${release}${shared_ext}$major'
14636   shlibpath_var=LD_LIBRARY_PATH
14637   shlibpath_overrides_runpath=no
14638   hardcode_into_libs=yes
14639   dynamic_linker='ldqnx.so'
14640   ;;
14641
14642 openbsd*)
14643   version_type=sunos
14644   sys_lib_dlsearch_path_spec="/usr/lib"
14645   need_lib_prefix=no
14646   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14647   case $host_os in
14648     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14649     *)                          need_version=no  ;;
14650   esac
14651   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14652   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14653   shlibpath_var=LD_LIBRARY_PATH
14654   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14655     case $host_os in
14656       openbsd2.[89] | openbsd2.[89].*)
14657         shlibpath_overrides_runpath=no
14658         ;;
14659       *)
14660         shlibpath_overrides_runpath=yes
14661         ;;
14662       esac
14663   else
14664     shlibpath_overrides_runpath=yes
14665   fi
14666   ;;
14667
14668 os2*)
14669   libname_spec='$name'
14670   shrext_cmds=".dll"
14671   need_lib_prefix=no
14672   library_names_spec='$libname${shared_ext} $libname.a'
14673   dynamic_linker='OS/2 ld.exe'
14674   shlibpath_var=LIBPATH
14675   ;;
14676
14677 osf3* | osf4* | osf5*)
14678   version_type=osf
14679   need_lib_prefix=no
14680   need_version=no
14681   soname_spec='${libname}${release}${shared_ext}$major'
14682   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14683   shlibpath_var=LD_LIBRARY_PATH
14684   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14685   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14686   ;;
14687
14688 rdos*)
14689   dynamic_linker=no
14690   ;;
14691
14692 solaris*)
14693   version_type=linux
14694   need_lib_prefix=no
14695   need_version=no
14696   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14697   soname_spec='${libname}${release}${shared_ext}$major'
14698   shlibpath_var=LD_LIBRARY_PATH
14699   shlibpath_overrides_runpath=yes
14700   hardcode_into_libs=yes
14701   # ldd complains unless libraries are executable
14702   postinstall_cmds='chmod +x $lib'
14703   ;;
14704
14705 sunos4*)
14706   version_type=sunos
14707   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14708   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14709   shlibpath_var=LD_LIBRARY_PATH
14710   shlibpath_overrides_runpath=yes
14711   if test "$with_gnu_ld" = yes; then
14712     need_lib_prefix=no
14713   fi
14714   need_version=yes
14715   ;;
14716
14717 sysv4 | sysv4.3*)
14718   version_type=linux
14719   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14720   soname_spec='${libname}${release}${shared_ext}$major'
14721   shlibpath_var=LD_LIBRARY_PATH
14722   case $host_vendor in
14723     sni)
14724       shlibpath_overrides_runpath=no
14725       need_lib_prefix=no
14726       runpath_var=LD_RUN_PATH
14727       ;;
14728     siemens)
14729       need_lib_prefix=no
14730       ;;
14731     motorola)
14732       need_lib_prefix=no
14733       need_version=no
14734       shlibpath_overrides_runpath=no
14735       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14736       ;;
14737   esac
14738   ;;
14739
14740 sysv4*MP*)
14741   if test -d /usr/nec ;then
14742     version_type=linux
14743     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14744     soname_spec='$libname${shared_ext}.$major'
14745     shlibpath_var=LD_LIBRARY_PATH
14746   fi
14747   ;;
14748
14749 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14750   version_type=freebsd-elf
14751   need_lib_prefix=no
14752   need_version=no
14753   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14754   soname_spec='${libname}${release}${shared_ext}$major'
14755   shlibpath_var=LD_LIBRARY_PATH
14756   shlibpath_overrides_runpath=yes
14757   hardcode_into_libs=yes
14758   if test "$with_gnu_ld" = yes; then
14759     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14760   else
14761     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14762     case $host_os in
14763       sco3.2v5*)
14764         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14765         ;;
14766     esac
14767   fi
14768   sys_lib_dlsearch_path_spec='/usr/lib'
14769   ;;
14770
14771 tpf*)
14772   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14773   version_type=linux
14774   need_lib_prefix=no
14775   need_version=no
14776   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14777   shlibpath_var=LD_LIBRARY_PATH
14778   shlibpath_overrides_runpath=no
14779   hardcode_into_libs=yes
14780   ;;
14781
14782 uts4*)
14783   version_type=linux
14784   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14785   soname_spec='${libname}${release}${shared_ext}$major'
14786   shlibpath_var=LD_LIBRARY_PATH
14787   ;;
14788
14789 *)
14790   dynamic_linker=no
14791   ;;
14792 esac
14793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14794 $as_echo "$dynamic_linker" >&6; }
14795 test "$dynamic_linker" = no && can_build_shared=no
14796
14797 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14798 if test "$GCC" = yes; then
14799   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14800 fi
14801
14802 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14803   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14804 fi
14805 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14806   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14807 fi
14808
14809
14810
14811
14812
14813
14814
14815
14816
14817
14818
14819
14820
14821
14822
14823
14824
14825
14826
14827
14828
14829
14830
14831
14832
14833
14834
14835
14836
14837
14838
14839
14840
14841
14842
14843
14844
14845
14846     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14847 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14848 hardcode_action_CXX=
14849 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14850    test -n "$runpath_var_CXX" ||
14851    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14852
14853   # We can hardcode non-existent directories.
14854   if test "$hardcode_direct_CXX" != no &&
14855      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14856      # have to relink, otherwise we might link with an installed library
14857      # when we should be linking with a yet-to-be-installed one
14858      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14859      test "$hardcode_minus_L_CXX" != no; then
14860     # Linking always hardcodes the temporary library directory.
14861     hardcode_action_CXX=relink
14862   else
14863     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14864     hardcode_action_CXX=immediate
14865   fi
14866 else
14867   # We cannot hardcode anything, or else we can only hardcode existing
14868   # directories.
14869   hardcode_action_CXX=unsupported
14870 fi
14871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14872 $as_echo "$hardcode_action_CXX" >&6; }
14873
14874 if test "$hardcode_action_CXX" = relink ||
14875    test "$inherit_rpath_CXX" = yes; then
14876   # Fast installation is not supported
14877   enable_fast_install=no
14878 elif test "$shlibpath_overrides_runpath" = yes ||
14879      test "$enable_shared" = no; then
14880   # Fast installation is not necessary
14881   enable_fast_install=needless
14882 fi
14883
14884
14885
14886
14887
14888
14889
14890   fi # test -n "$compiler"
14891
14892   CC=$lt_save_CC
14893   LDCXX=$LD
14894   LD=$lt_save_LD
14895   GCC=$lt_save_GCC
14896   with_gnu_ld=$lt_save_with_gnu_ld
14897   lt_cv_path_LDCXX=$lt_cv_path_LD
14898   lt_cv_path_LD=$lt_save_path_LD
14899   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14900   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14901 fi # test "$_lt_caught_CXX_error" != yes
14902
14903 ac_ext=c
14904 ac_cpp='$CPP $CPPFLAGS'
14905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14907 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14908
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921         ac_config_commands="$ac_config_commands libtool"
14922
14923
14924
14925
14926 # Only expand once:
14927
14928
14929
14930 if test -n "$ac_tool_prefix"; then
14931   # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
14932 set dummy ${ac_tool_prefix}readelf; ac_word=$2
14933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14934 $as_echo_n "checking for $ac_word... " >&6; }
14935 if ${ac_cv_prog_READELF+:} false; then :
14936   $as_echo_n "(cached) " >&6
14937 else
14938   if test -n "$READELF"; then
14939   ac_cv_prog_READELF="$READELF" # Let the user override the test.
14940 else
14941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14942 for as_dir in $PATH
14943 do
14944   IFS=$as_save_IFS
14945   test -z "$as_dir" && as_dir=.
14946     for ac_exec_ext in '' $ac_executable_extensions; do
14947   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14948     ac_cv_prog_READELF="${ac_tool_prefix}readelf"
14949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14950     break 2
14951   fi
14952 done
14953   done
14954 IFS=$as_save_IFS
14955
14956 fi
14957 fi
14958 READELF=$ac_cv_prog_READELF
14959 if test -n "$READELF"; then
14960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
14961 $as_echo "$READELF" >&6; }
14962 else
14963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14964 $as_echo "no" >&6; }
14965 fi
14966
14967
14968 fi
14969 if test -z "$ac_cv_prog_READELF"; then
14970   ac_ct_READELF=$READELF
14971   # Extract the first word of "readelf", so it can be a program name with args.
14972 set dummy readelf; ac_word=$2
14973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14974 $as_echo_n "checking for $ac_word... " >&6; }
14975 if ${ac_cv_prog_ac_ct_READELF+:} false; then :
14976   $as_echo_n "(cached) " >&6
14977 else
14978   if test -n "$ac_ct_READELF"; then
14979   ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
14980 else
14981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14982 for as_dir in $PATH
14983 do
14984   IFS=$as_save_IFS
14985   test -z "$as_dir" && as_dir=.
14986     for ac_exec_ext in '' $ac_executable_extensions; do
14987   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14988     ac_cv_prog_ac_ct_READELF="readelf"
14989     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14990     break 2
14991   fi
14992 done
14993   done
14994 IFS=$as_save_IFS
14995
14996 fi
14997 fi
14998 ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
14999 if test -n "$ac_ct_READELF"; then
15000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
15001 $as_echo "$ac_ct_READELF" >&6; }
15002 else
15003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15004 $as_echo "no" >&6; }
15005 fi
15006
15007   if test "x$ac_ct_READELF" = x; then
15008     READELF=""
15009   else
15010     case $cross_compiling:$ac_tool_warned in
15011 yes:)
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15013 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15014 ac_tool_warned=yes ;;
15015 esac
15016     READELF=$ac_ct_READELF
15017   fi
15018 else
15019   READELF="$ac_cv_prog_READELF"
15020 fi
15021
15022
15023 # Test for 64-bit build.
15024 # The cast to long int works around a bug in the HP C Compiler
15025 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15026 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15027 # This bug is HP SR number 8606223364.
15028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
15029 $as_echo_n "checking size of size_t... " >&6; }
15030 if ${ac_cv_sizeof_size_t+:} false; then :
15031   $as_echo_n "(cached) " >&6
15032 else
15033   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
15034
15035 else
15036   if test "$ac_cv_type_size_t" = yes; then
15037      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15039 as_fn_error 77 "cannot compute sizeof (size_t)
15040 See \`config.log' for more details" "$LINENO" 5; }
15041    else
15042      ac_cv_sizeof_size_t=0
15043    fi
15044 fi
15045
15046 fi
15047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
15048 $as_echo "$ac_cv_sizeof_size_t" >&6; }
15049
15050
15051
15052 cat >>confdefs.h <<_ACEOF
15053 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
15054 _ACEOF
15055
15056
15057
15058 cat > local.exp <<EOF
15059 set CC_FOR_TARGET "$CC"
15060 set CXX_FOR_TARGET "$CXX"
15061 set compiler_vendor "$ax_cv_c_compiler_vendor"
15062 EOF
15063
15064
15065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
15066 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
15067     # Check whether --enable-maintainer-mode was given.
15068 if test "${enable_maintainer_mode+set}" = set; then :
15069   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
15070 else
15071   USE_MAINTAINER_MODE=no
15072 fi
15073
15074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
15075 $as_echo "$USE_MAINTAINER_MODE" >&6; }
15076    if test $USE_MAINTAINER_MODE = yes; then
15077   MAINTAINER_MODE_TRUE=
15078   MAINTAINER_MODE_FALSE='#'
15079 else
15080   MAINTAINER_MODE_TRUE='#'
15081   MAINTAINER_MODE_FALSE=
15082 fi
15083
15084   MAINT=$MAINTAINER_MODE_TRUE
15085
15086
15087
15088 for ac_header in sys/memfd.h
15089 do :
15090   ac_fn_c_check_header_mongrel "$LINENO" "sys/memfd.h" "ac_cv_header_sys_memfd_h" "$ac_includes_default"
15091 if test "x$ac_cv_header_sys_memfd_h" = xyes; then :
15092   cat >>confdefs.h <<_ACEOF
15093 #define HAVE_SYS_MEMFD_H 1
15094 _ACEOF
15095
15096 fi
15097
15098 done
15099
15100 for ac_func in memfd_create
15101 do :
15102   ac_fn_c_check_func "$LINENO" "memfd_create" "ac_cv_func_memfd_create"
15103 if test "x$ac_cv_func_memfd_create" = xyes; then :
15104   cat >>confdefs.h <<_ACEOF
15105 #define HAVE_MEMFD_CREATE 1
15106 _ACEOF
15107
15108 fi
15109 done
15110
15111
15112 for ac_header in sys/mman.h
15113 do :
15114   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15115 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15116   cat >>confdefs.h <<_ACEOF
15117 #define HAVE_SYS_MMAN_H 1
15118 _ACEOF
15119
15120 fi
15121
15122 done
15123
15124 for ac_func in mmap mkostemp mkstemp
15125 do :
15126   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15127 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15128 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15129   cat >>confdefs.h <<_ACEOF
15130 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15131 _ACEOF
15132
15133 fi
15134 done
15135
15136
15137 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
15138 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
15139   libffi_header_sys_mman_h=yes
15140 else
15141   libffi_header_sys_mman_h=no
15142 fi
15143
15144
15145 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
15146 if test "x$ac_cv_func_mmap" = xyes; then :
15147   libffi_func_mmap=yes
15148 else
15149   libffi_func_mmap=no
15150 fi
15151
15152 if test "$libffi_header_sys_mman_h" != yes \
15153  || test "$libffi_func_mmap" != yes; then
15154    ac_cv_func_mmap_file=no
15155    ac_cv_func_mmap_dev_zero=no
15156    ac_cv_func_mmap_anon=no
15157 else
15158    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
15159 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
15160 if ${ac_cv_func_mmap_file+:} false; then :
15161   $as_echo_n "(cached) " >&6
15162 else
15163   # Add a system to this blacklist if
15164    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
15165    # memory area containing the same data that you'd get if you applied
15166    # read() to the same fd.  The only system known to have a problem here
15167    # is VMS, where text files have record structure.
15168    case "$host_os" in
15169      vms* | ultrix*)
15170         ac_cv_func_mmap_file=no ;;
15171      *)
15172         ac_cv_func_mmap_file=yes;;
15173    esac
15174 fi
15175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
15176 $as_echo "$ac_cv_func_mmap_file" >&6; }
15177    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
15178 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
15179 if ${ac_cv_func_mmap_dev_zero+:} false; then :
15180   $as_echo_n "(cached) " >&6
15181 else
15182   # Add a system to this blacklist if it has mmap() but /dev/zero
15183    # does not exist, or if mmapping /dev/zero does not give anonymous
15184    # zeroed pages with both the following properties:
15185    # 1. If you map N consecutive pages in with one call, and then
15186    #    unmap any subset of those pages, the pages that were not
15187    #    explicitly unmapped remain accessible.
15188    # 2. If you map two adjacent blocks of memory and then unmap them
15189    #    both at once, they must both go away.
15190    # Systems known to be in this category are Windows (all variants),
15191    # VMS, and Darwin.
15192    case "$host_os" in
15193      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
15194         ac_cv_func_mmap_dev_zero=no ;;
15195      *)
15196         ac_cv_func_mmap_dev_zero=yes;;
15197    esac
15198 fi
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
15200 $as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
15201
15202    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
15203    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
15204 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
15205 if ${ac_cv_decl_map_anon+:} false; then :
15206   $as_echo_n "(cached) " >&6
15207 else
15208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15209 /* end confdefs.h.  */
15210 #include <sys/types.h>
15211 #include <sys/mman.h>
15212 #include <unistd.h>
15213
15214 #ifndef MAP_ANONYMOUS
15215 #define MAP_ANONYMOUS MAP_ANON
15216 #endif
15217
15218 int
15219 main ()
15220 {
15221 int n = MAP_ANONYMOUS;
15222   ;
15223   return 0;
15224 }
15225 _ACEOF
15226 if ac_fn_c_try_compile "$LINENO"; then :
15227   ac_cv_decl_map_anon=yes
15228 else
15229   ac_cv_decl_map_anon=no
15230 fi
15231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15232 fi
15233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
15234 $as_echo "$ac_cv_decl_map_anon" >&6; }
15235
15236    if test $ac_cv_decl_map_anon = no; then
15237      ac_cv_func_mmap_anon=no
15238    else
15239      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
15240 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
15241 if ${ac_cv_func_mmap_anon+:} false; then :
15242   $as_echo_n "(cached) " >&6
15243 else
15244   # Add a system to this blacklist if it has mmap() and MAP_ANON or
15245    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
15246    # doesn't give anonymous zeroed pages with the same properties listed
15247    # above for use of /dev/zero.
15248    # Systems known to be in this category are Windows, VMS, and SCO Unix.
15249    case "$host_os" in
15250      vms* | cygwin* | pe | mingw* | sco* | udk* )
15251         ac_cv_func_mmap_anon=no ;;
15252      *)
15253         ac_cv_func_mmap_anon=yes;;
15254    esac
15255 fi
15256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
15257 $as_echo "$ac_cv_func_mmap_anon" >&6; }
15258    fi
15259 fi
15260
15261 if test $ac_cv_func_mmap_file = yes; then
15262
15263 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
15264
15265 fi
15266 if test $ac_cv_func_mmap_dev_zero = yes; then
15267
15268 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
15269
15270 fi
15271 if test $ac_cv_func_mmap_anon = yes; then
15272
15273 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
15274
15275 fi
15276
15277
15278  if test -d $srcdir/testsuite; then
15279   TESTSUBDIR_TRUE=
15280   TESTSUBDIR_FALSE='#'
15281 else
15282   TESTSUBDIR_TRUE='#'
15283   TESTSUBDIR_FALSE=
15284 fi
15285
15286
15287 TARGETDIR="unknown"
15288 HAVE_LONG_DOUBLE_VARIANT=0
15289
15290 . ${srcdir}/configure.host
15291
15292 if test -n "${UNSUPPORTED}"; then
15293   as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
15294 fi
15295
15296
15297
15298
15299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
15300 $as_echo_n "checking for ANSI C header files... " >&6; }
15301 if ${ac_cv_header_stdc+:} false; then :
15302   $as_echo_n "(cached) " >&6
15303 else
15304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15305 /* end confdefs.h.  */
15306 #include <stdlib.h>
15307 #include <stdarg.h>
15308 #include <string.h>
15309 #include <float.h>
15310
15311 int
15312 main ()
15313 {
15314
15315   ;
15316   return 0;
15317 }
15318 _ACEOF
15319 if ac_fn_c_try_compile "$LINENO"; then :
15320   ac_cv_header_stdc=yes
15321 else
15322   ac_cv_header_stdc=no
15323 fi
15324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15325
15326 if test $ac_cv_header_stdc = yes; then
15327   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15329 /* end confdefs.h.  */
15330 #include <string.h>
15331
15332 _ACEOF
15333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15334   $EGREP "memchr" >/dev/null 2>&1; then :
15335
15336 else
15337   ac_cv_header_stdc=no
15338 fi
15339 rm -f conftest*
15340
15341 fi
15342
15343 if test $ac_cv_header_stdc = yes; then
15344   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15346 /* end confdefs.h.  */
15347 #include <stdlib.h>
15348
15349 _ACEOF
15350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15351   $EGREP "free" >/dev/null 2>&1; then :
15352
15353 else
15354   ac_cv_header_stdc=no
15355 fi
15356 rm -f conftest*
15357
15358 fi
15359
15360 if test $ac_cv_header_stdc = yes; then
15361   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15362   if test "$cross_compiling" = yes; then :
15363   :
15364 else
15365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15366 /* end confdefs.h.  */
15367 #include <ctype.h>
15368 #include <stdlib.h>
15369 #if ((' ' & 0x0FF) == 0x020)
15370 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15371 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15372 #else
15373 # define ISLOWER(c) \
15374                    (('a' <= (c) && (c) <= 'i') \
15375                      || ('j' <= (c) && (c) <= 'r') \
15376                      || ('s' <= (c) && (c) <= 'z'))
15377 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15378 #endif
15379
15380 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15381 int
15382 main ()
15383 {
15384   int i;
15385   for (i = 0; i < 256; i++)
15386     if (XOR (islower (i), ISLOWER (i))
15387         || toupper (i) != TOUPPER (i))
15388       return 2;
15389   return 0;
15390 }
15391 _ACEOF
15392 if ac_fn_c_try_run "$LINENO"; then :
15393
15394 else
15395   ac_cv_header_stdc=no
15396 fi
15397 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15398   conftest.$ac_objext conftest.beam conftest.$ac_ext
15399 fi
15400
15401 fi
15402 fi
15403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15404 $as_echo "$ac_cv_header_stdc" >&6; }
15405 if test $ac_cv_header_stdc = yes; then
15406
15407 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15408
15409 fi
15410
15411 for ac_func in memcpy
15412 do :
15413   ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
15414 if test "x$ac_cv_func_memcpy" = xyes; then :
15415   cat >>confdefs.h <<_ACEOF
15416 #define HAVE_MEMCPY 1
15417 _ACEOF
15418
15419 fi
15420 done
15421
15422 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
15423 if test "x$ac_cv_type_size_t" = xyes; then :
15424
15425 else
15426
15427 cat >>confdefs.h <<_ACEOF
15428 #define size_t unsigned int
15429 _ACEOF
15430
15431 fi
15432
15433 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15434 # for constant arguments.  Useless!
15435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15436 $as_echo_n "checking for working alloca.h... " >&6; }
15437 if ${ac_cv_working_alloca_h+:} false; then :
15438   $as_echo_n "(cached) " >&6
15439 else
15440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15441 /* end confdefs.h.  */
15442 #include <alloca.h>
15443 int
15444 main ()
15445 {
15446 char *p = (char *) alloca (2 * sizeof (int));
15447                           if (p) return 0;
15448   ;
15449   return 0;
15450 }
15451 _ACEOF
15452 if ac_fn_c_try_link "$LINENO"; then :
15453   ac_cv_working_alloca_h=yes
15454 else
15455   ac_cv_working_alloca_h=no
15456 fi
15457 rm -f core conftest.err conftest.$ac_objext \
15458     conftest$ac_exeext conftest.$ac_ext
15459 fi
15460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15461 $as_echo "$ac_cv_working_alloca_h" >&6; }
15462 if test $ac_cv_working_alloca_h = yes; then
15463
15464 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15465
15466 fi
15467
15468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15469 $as_echo_n "checking for alloca... " >&6; }
15470 if ${ac_cv_func_alloca_works+:} false; then :
15471   $as_echo_n "(cached) " >&6
15472 else
15473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15474 /* end confdefs.h.  */
15475 #ifdef __GNUC__
15476 # define alloca __builtin_alloca
15477 #else
15478 # ifdef _MSC_VER
15479 #  include <malloc.h>
15480 #  define alloca _alloca
15481 # else
15482 #  ifdef HAVE_ALLOCA_H
15483 #   include <alloca.h>
15484 #  else
15485 #   ifdef _AIX
15486  #pragma alloca
15487 #   else
15488 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15489 void *alloca (size_t);
15490 #    endif
15491 #   endif
15492 #  endif
15493 # endif
15494 #endif
15495
15496 int
15497 main ()
15498 {
15499 char *p = (char *) alloca (1);
15500                                     if (p) return 0;
15501   ;
15502   return 0;
15503 }
15504 _ACEOF
15505 if ac_fn_c_try_link "$LINENO"; then :
15506   ac_cv_func_alloca_works=yes
15507 else
15508   ac_cv_func_alloca_works=no
15509 fi
15510 rm -f core conftest.err conftest.$ac_objext \
15511     conftest$ac_exeext conftest.$ac_ext
15512 fi
15513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15514 $as_echo "$ac_cv_func_alloca_works" >&6; }
15515
15516 if test $ac_cv_func_alloca_works = yes; then
15517
15518 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15519
15520 else
15521   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15522 # that cause trouble.  Some versions do not even contain alloca or
15523 # contain a buggy version.  If you still want to use their alloca,
15524 # use ar to extract alloca.o from them instead of compiling alloca.c.
15525
15526 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15527
15528 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15529
15530
15531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15532 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15533 if ${ac_cv_os_cray+:} false; then :
15534   $as_echo_n "(cached) " >&6
15535 else
15536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15537 /* end confdefs.h.  */
15538 #if defined CRAY && ! defined CRAY2
15539 webecray
15540 #else
15541 wenotbecray
15542 #endif
15543
15544 _ACEOF
15545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15546   $EGREP "webecray" >/dev/null 2>&1; then :
15547   ac_cv_os_cray=yes
15548 else
15549   ac_cv_os_cray=no
15550 fi
15551 rm -f conftest*
15552
15553 fi
15554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15555 $as_echo "$ac_cv_os_cray" >&6; }
15556 if test $ac_cv_os_cray = yes; then
15557   for ac_func in _getb67 GETB67 getb67; do
15558     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15559 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15560 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15561
15562 cat >>confdefs.h <<_ACEOF
15563 #define CRAY_STACKSEG_END $ac_func
15564 _ACEOF
15565
15566     break
15567 fi
15568
15569   done
15570 fi
15571
15572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15573 $as_echo_n "checking stack direction for C alloca... " >&6; }
15574 if ${ac_cv_c_stack_direction+:} false; then :
15575   $as_echo_n "(cached) " >&6
15576 else
15577   if test "$cross_compiling" = yes; then :
15578   ac_cv_c_stack_direction=0
15579 else
15580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15581 /* end confdefs.h.  */
15582 $ac_includes_default
15583 int
15584 find_stack_direction (int *addr, int depth)
15585 {
15586   int dir, dummy = 0;
15587   if (! addr)
15588     addr = &dummy;
15589   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15590   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15591   return dir + dummy;
15592 }
15593
15594 int
15595 main (int argc, char **argv)
15596 {
15597   return find_stack_direction (0, argc + !argv + 20) < 0;
15598 }
15599 _ACEOF
15600 if ac_fn_c_try_run "$LINENO"; then :
15601   ac_cv_c_stack_direction=1
15602 else
15603   ac_cv_c_stack_direction=-1
15604 fi
15605 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15606   conftest.$ac_objext conftest.beam conftest.$ac_ext
15607 fi
15608
15609 fi
15610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15611 $as_echo "$ac_cv_c_stack_direction" >&6; }
15612 cat >>confdefs.h <<_ACEOF
15613 #define STACK_DIRECTION $ac_cv_c_stack_direction
15614 _ACEOF
15615
15616
15617 fi
15618
15619
15620 # The cast to long int works around a bug in the HP C Compiler
15621 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15622 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15623 # This bug is HP SR number 8606223364.
15624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
15625 $as_echo_n "checking size of double... " >&6; }
15626 if ${ac_cv_sizeof_double+:} false; then :
15627   $as_echo_n "(cached) " >&6
15628 else
15629   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
15630
15631 else
15632   if test "$ac_cv_type_double" = yes; then
15633      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15634 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15635 as_fn_error 77 "cannot compute sizeof (double)
15636 See \`config.log' for more details" "$LINENO" 5; }
15637    else
15638      ac_cv_sizeof_double=0
15639    fi
15640 fi
15641
15642 fi
15643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
15644 $as_echo "$ac_cv_sizeof_double" >&6; }
15645
15646
15647
15648 cat >>confdefs.h <<_ACEOF
15649 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
15650 _ACEOF
15651
15652
15653 # The cast to long int works around a bug in the HP C Compiler
15654 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15655 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15656 # This bug is HP SR number 8606223364.
15657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
15658 $as_echo_n "checking size of long double... " >&6; }
15659 if ${ac_cv_sizeof_long_double+:} false; then :
15660   $as_echo_n "(cached) " >&6
15661 else
15662   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
15663
15664 else
15665   if test "$ac_cv_type_long_double" = yes; then
15666      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15667 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15668 as_fn_error 77 "cannot compute sizeof (long double)
15669 See \`config.log' for more details" "$LINENO" 5; }
15670    else
15671      ac_cv_sizeof_long_double=0
15672    fi
15673 fi
15674
15675 fi
15676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
15677 $as_echo "$ac_cv_sizeof_long_double" >&6; }
15678
15679
15680
15681 cat >>confdefs.h <<_ACEOF
15682 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
15683 _ACEOF
15684
15685
15686
15687 # Also AC_SUBST this variable for ffi.h.
15688 if test -z "$HAVE_LONG_DOUBLE"; then
15689   HAVE_LONG_DOUBLE=0
15690   if test $ac_cv_sizeof_long_double != 0; then
15691     if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
15692
15693 $as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
15694
15695       HAVE_LONG_DOUBLE=1
15696     else
15697       if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
15698         HAVE_LONG_DOUBLE=1
15699
15700 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
15701
15702       fi
15703     fi
15704   fi
15705 fi
15706
15707
15708
15709  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15710 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15711 if ${ac_cv_c_bigendian+:} false; then :
15712   $as_echo_n "(cached) " >&6
15713 else
15714   ac_cv_c_bigendian=unknown
15715     # See if we're dealing with a universal compiler.
15716     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15717 /* end confdefs.h.  */
15718 #ifndef __APPLE_CC__
15719                not a universal capable compiler
15720              #endif
15721              typedef int dummy;
15722
15723 _ACEOF
15724 if ac_fn_c_try_compile "$LINENO"; then :
15725
15726         # Check for potential -arch flags.  It is not universal unless
15727         # there are at least two -arch flags with different values.
15728         ac_arch=
15729         ac_prev=
15730         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15731          if test -n "$ac_prev"; then
15732            case $ac_word in
15733              i?86 | x86_64 | ppc | ppc64)
15734                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15735                  ac_arch=$ac_word
15736                else
15737                  ac_cv_c_bigendian=universal
15738                  break
15739                fi
15740                ;;
15741            esac
15742            ac_prev=
15743          elif test "x$ac_word" = "x-arch"; then
15744            ac_prev=arch
15745          fi
15746        done
15747 fi
15748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15749     if test $ac_cv_c_bigendian = unknown; then
15750       # See if sys/param.h defines the BYTE_ORDER macro.
15751       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15752 /* end confdefs.h.  */
15753 #include <sys/types.h>
15754              #include <sys/param.h>
15755
15756 int
15757 main ()
15758 {
15759 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15760                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15761                      && LITTLE_ENDIAN)
15762               bogus endian macros
15763              #endif
15764
15765   ;
15766   return 0;
15767 }
15768 _ACEOF
15769 if ac_fn_c_try_compile "$LINENO"; then :
15770   # It does; now see whether it defined to BIG_ENDIAN or not.
15771          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15772 /* end confdefs.h.  */
15773 #include <sys/types.h>
15774                 #include <sys/param.h>
15775
15776 int
15777 main ()
15778 {
15779 #if BYTE_ORDER != BIG_ENDIAN
15780                  not big endian
15781                 #endif
15782
15783   ;
15784   return 0;
15785 }
15786 _ACEOF
15787 if ac_fn_c_try_compile "$LINENO"; then :
15788   ac_cv_c_bigendian=yes
15789 else
15790   ac_cv_c_bigendian=no
15791 fi
15792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15793 fi
15794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15795     fi
15796     if test $ac_cv_c_bigendian = unknown; then
15797       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15798       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15799 /* end confdefs.h.  */
15800 #include <limits.h>
15801
15802 int
15803 main ()
15804 {
15805 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15806               bogus endian macros
15807              #endif
15808
15809   ;
15810   return 0;
15811 }
15812 _ACEOF
15813 if ac_fn_c_try_compile "$LINENO"; then :
15814   # It does; now see whether it defined to _BIG_ENDIAN or not.
15815          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15816 /* end confdefs.h.  */
15817 #include <limits.h>
15818
15819 int
15820 main ()
15821 {
15822 #ifndef _BIG_ENDIAN
15823                  not big endian
15824                 #endif
15825
15826   ;
15827   return 0;
15828 }
15829 _ACEOF
15830 if ac_fn_c_try_compile "$LINENO"; then :
15831   ac_cv_c_bigendian=yes
15832 else
15833   ac_cv_c_bigendian=no
15834 fi
15835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15836 fi
15837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15838     fi
15839     if test $ac_cv_c_bigendian = unknown; then
15840       # Compile a test program.
15841       if test "$cross_compiling" = yes; then :
15842   # Try to guess by grepping values from an object file.
15843          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15844 /* end confdefs.h.  */
15845 short int ascii_mm[] =
15846                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15847                 short int ascii_ii[] =
15848                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15849                 int use_ascii (int i) {
15850                   return ascii_mm[i] + ascii_ii[i];
15851                 }
15852                 short int ebcdic_ii[] =
15853                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15854                 short int ebcdic_mm[] =
15855                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15856                 int use_ebcdic (int i) {
15857                   return ebcdic_mm[i] + ebcdic_ii[i];
15858                 }
15859                 extern int foo;
15860
15861 int
15862 main ()
15863 {
15864 return use_ascii (foo) == use_ebcdic (foo);
15865   ;
15866   return 0;
15867 }
15868 _ACEOF
15869 if ac_fn_c_try_compile "$LINENO"; then :
15870   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15871               ac_cv_c_bigendian=yes
15872             fi
15873             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15874               if test "$ac_cv_c_bigendian" = unknown; then
15875                 ac_cv_c_bigendian=no
15876               else
15877                 # finding both strings is unlikely to happen, but who knows?
15878                 ac_cv_c_bigendian=unknown
15879               fi
15880             fi
15881 fi
15882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15883 else
15884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15885 /* end confdefs.h.  */
15886 $ac_includes_default
15887 int
15888 main ()
15889 {
15890
15891              /* Are we little or big endian?  From Harbison&Steele.  */
15892              union
15893              {
15894                long int l;
15895                char c[sizeof (long int)];
15896              } u;
15897              u.l = 1;
15898              return u.c[sizeof (long int) - 1] == 1;
15899
15900   ;
15901   return 0;
15902 }
15903 _ACEOF
15904 if ac_fn_c_try_run "$LINENO"; then :
15905   ac_cv_c_bigendian=no
15906 else
15907   ac_cv_c_bigendian=yes
15908 fi
15909 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15910   conftest.$ac_objext conftest.beam conftest.$ac_ext
15911 fi
15912
15913     fi
15914 fi
15915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15916 $as_echo "$ac_cv_c_bigendian" >&6; }
15917  case $ac_cv_c_bigendian in #(
15918    yes)
15919      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15920 ;; #(
15921    no)
15922       ;; #(
15923    universal)
15924
15925 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15926
15927      ;; #(
15928    *)
15929      as_fn_error $? "unknown endianness
15930  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15931  esac
15932
15933
15934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
15935 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
15936 if ${gcc_cv_as_cfi_pseudo_op+:} false; then :
15937   $as_echo_n "(cached) " >&6
15938 else
15939
15940     gcc_cv_as_cfi_pseudo_op=unknown
15941     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15942 /* end confdefs.h.  */
15943 asm (".cfi_startproc\n\t.cfi_endproc");
15944 int
15945 main ()
15946 {
15947
15948   ;
15949   return 0;
15950 }
15951 _ACEOF
15952 if ac_fn_c_try_compile "$LINENO"; then :
15953   gcc_cv_as_cfi_pseudo_op=yes
15954 else
15955   gcc_cv_as_cfi_pseudo_op=no
15956 fi
15957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15958
15959 fi
15960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
15961 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
15962  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
15963
15964 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
15965
15966  fi
15967
15968
15969 case "$TARGET" in
15970   SPARC)
15971     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
15972 $as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
15973 if ${libffi_cv_as_sparc_ua_pcrel+:} false; then :
15974   $as_echo_n "(cached) " >&6
15975 else
15976
15977         save_CFLAGS="$CFLAGS"
15978         save_LDFLAGS="$LDFLAGS"
15979         CFLAGS="$CFLAGS -fpic"
15980         LDFLAGS="$LDFLAGS -shared"
15981         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15982 /* end confdefs.h.  */
15983 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
15984 int
15985 main ()
15986 {
15987
15988   ;
15989   return 0;
15990 }
15991 _ACEOF
15992 if ac_fn_c_try_link "$LINENO"; then :
15993   libffi_cv_as_sparc_ua_pcrel=yes
15994 else
15995   libffi_cv_as_sparc_ua_pcrel=no
15996 fi
15997 rm -f core conftest.err conftest.$ac_objext \
15998     conftest$ac_exeext conftest.$ac_ext
15999         CFLAGS="$save_CFLAGS"
16000         LDFLAGS="$save_LDFLAGS"
16001 fi
16002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
16003 $as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
16004     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
16005
16006 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
16007
16008     fi
16009
16010     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
16011 $as_echo_n "checking assembler .register pseudo-op support... " >&6; }
16012 if ${libffi_cv_as_register_pseudo_op+:} false; then :
16013   $as_echo_n "(cached) " >&6
16014 else
16015
16016        libffi_cv_as_register_pseudo_op=unknown
16017        # Check if we have .register
16018        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16019 /* end confdefs.h.  */
16020
16021 int
16022 main ()
16023 {
16024 asm (".register %g2, #scratch");
16025   ;
16026   return 0;
16027 }
16028 _ACEOF
16029 if ac_fn_c_try_compile "$LINENO"; then :
16030   libffi_cv_as_register_pseudo_op=yes
16031 else
16032   libffi_cv_as_register_pseudo_op=no
16033 fi
16034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16035
16036 fi
16037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
16038 $as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
16039     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
16040
16041 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
16042
16043     fi
16044     ;;
16045
16046   X86*)
16047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
16048 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
16049 if ${libffi_cv_as_x86_pcrel+:} false; then :
16050   $as_echo_n "(cached) " >&6
16051 else
16052
16053         libffi_cv_as_x86_pcrel=no
16054         echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
16055         if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
16056             libffi_cv_as_x86_pcrel=yes
16057         fi
16058
16059 fi
16060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
16061 $as_echo "$libffi_cv_as_x86_pcrel" >&6; }
16062     if test "x$libffi_cv_as_x86_pcrel" = xyes; then
16063
16064 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
16065
16066     fi
16067     ;;
16068
16069   S390)
16070     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
16071 $as_echo_n "checking compiler uses zarch features... " >&6; }
16072 if ${libffi_cv_as_s390_zarch+:} false; then :
16073   $as_echo_n "(cached) " >&6
16074 else
16075
16076         libffi_cv_as_s390_zarch=no
16077         echo 'void foo(void) { bar(); bar(); }' > conftest.c
16078         if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
16079             if grep -q brasl conftest.s; then
16080                 libffi_cv_as_s390_zarch=yes
16081             fi
16082         fi
16083
16084 fi
16085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch" >&5
16086 $as_echo "$libffi_cv_as_s390_zarch" >&6; }
16087     if test "x$libffi_cv_as_s390_zarch" = xyes; then
16088
16089 $as_echo "#define HAVE_AS_S390_ZARCH 1" >>confdefs.h
16090
16091     fi
16092     ;;
16093 esac
16094
16095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports pointer authentication" >&5
16096 $as_echo_n "checking whether compiler supports pointer authentication... " >&6; }
16097 if ${libffi_cv_as_ptrauth+:} false; then :
16098   $as_echo_n "(cached) " >&6
16099 else
16100
16101    libffi_cv_as_ptrauth=unknown
16102    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16103 /* end confdefs.h.  */
16104
16105 int
16106 main ()
16107 {
16108
16109 #ifdef __clang__
16110 # if __has_feature(ptrauth_calls)
16111 #  define HAVE_PTRAUTH 1
16112 # endif
16113 #endif
16114
16115 #ifndef HAVE_PTRAUTH
16116 # error Pointer authentication not supported
16117 #endif
16118
16119   ;
16120   return 0;
16121 }
16122 _ACEOF
16123 if ac_fn_c_try_compile "$LINENO"; then :
16124   libffi_cv_as_ptrauth=yes
16125 else
16126   libffi_cv_as_ptrauth=no
16127 fi
16128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16129
16130 fi
16131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ptrauth" >&5
16132 $as_echo "$libffi_cv_as_ptrauth" >&6; }
16133 if test "x$libffi_cv_as_ptrauth" = xyes; then
16134
16135 $as_echo "#define HAVE_PTRAUTH 1" >>confdefs.h
16136
16137 fi
16138
16139 # On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
16140 # Check whether --enable-pax_emutramp was given.
16141 if test "${enable_pax_emutramp+set}" = set; then :
16142   enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
16143
16144 $as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
16145
16146   fi
16147 fi
16148
16149
16150 FFI_EXEC_TRAMPOLINE_TABLE=0
16151 case "$target" in
16152      *arm*-apple-* | aarch64-apple-*)
16153        FFI_EXEC_TRAMPOLINE_TABLE=1
16154
16155 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
16156
16157      ;;
16158      *-apple-* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris* | *-linux-android*)
16159
16160 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
16161
16162      ;;
16163 esac
16164  if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
16165   FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
16166   FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
16167 else
16168   FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
16169   FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
16170 fi
16171
16172
16173
16174 if test x$TARGET = xX86_64; then
16175     { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
16176 $as_echo_n "checking toolchain supports unwind section type... " >&6; }
16177 if ${libffi_cv_as_x86_64_unwind_section_type+:} false; then :
16178   $as_echo_n "(cached) " >&6
16179 else
16180
16181         cat  > conftest1.s << EOF
16182 .text
16183 .globl foo
16184 foo:
16185 jmp bar
16186 .section .eh_frame,"a",@unwind
16187 bar:
16188 EOF
16189
16190         cat > conftest2.c  << EOF
16191 extern void foo();
16192 int main(){foo();}
16193 EOF
16194
16195         libffi_cv_as_x86_64_unwind_section_type=no
16196         # we ensure that we can compile _and_ link an assembly file containing an @unwind section
16197         # since the compiler can support it and not the linker (ie old binutils)
16198         if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
16199            $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
16200             libffi_cv_as_x86_64_unwind_section_type=yes
16201         fi
16202
16203 fi
16204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
16205 $as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
16206     if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
16207
16208 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
16209
16210     fi
16211 fi
16212
16213 if test "x$GCC" = "xyes"; then
16214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
16215 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
16216 if ${libffi_cv_ro_eh_frame+:} false; then :
16217   $as_echo_n "(cached) " >&6
16218 else
16219
16220         libffi_cv_ro_eh_frame=yes
16221         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
16222         if $CC $CFLAGS -c -fpic -fexceptions -fno-lto -o conftest.o conftest.c > /dev/null 2>&1; then
16223             if $READELF -WS conftest.o | grep -q -n 'eh_frame .* WA'; then
16224                 libffi_cv_ro_eh_frame=no
16225             fi
16226         fi
16227         rm -f conftest.*
16228
16229 fi
16230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
16231 $as_echo "$libffi_cv_ro_eh_frame" >&6; }
16232   if test "x$libffi_cv_ro_eh_frame" = xyes; then
16233
16234 $as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
16235
16236
16237 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
16238
16239   else
16240
16241 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
16242
16243   fi
16244
16245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
16246 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
16247 if ${libffi_cv_hidden_visibility_attribute+:} false; then :
16248   $as_echo_n "(cached) " >&6
16249 else
16250
16251         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
16252         libffi_cv_hidden_visibility_attribute=no
16253         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
16254   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16255   (eval $ac_try) 2>&5
16256   ac_status=$?
16257   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16258   test $ac_status = 0; }; }; then
16259             if egrep '(\.hidden|\.private_extern).*foo' conftest.s >/dev/null; then
16260                 libffi_cv_hidden_visibility_attribute=yes
16261             fi
16262         fi
16263         rm -f conftest.*
16264
16265 fi
16266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
16267 $as_echo "$libffi_cv_hidden_visibility_attribute" >&6; }
16268   if test $libffi_cv_hidden_visibility_attribute = yes; then
16269
16270 $as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
16271
16272   fi
16273 fi
16274
16275 # See if makeinfo has been installed and is modern enough
16276 # that we can use it.
16277
16278   # Extract the first word of "makeinfo", so it can be a program name with args.
16279 set dummy makeinfo; ac_word=$2
16280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16281 $as_echo_n "checking for $ac_word... " >&6; }
16282 if ${ac_cv_prog_MAKEINFO+:} false; then :
16283   $as_echo_n "(cached) " >&6
16284 else
16285   if test -n "$MAKEINFO"; then
16286   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
16287 else
16288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16289 for as_dir in $PATH
16290 do
16291   IFS=$as_save_IFS
16292   test -z "$as_dir" && as_dir=.
16293     for ac_exec_ext in '' $ac_executable_extensions; do
16294   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16295     ac_cv_prog_MAKEINFO="makeinfo"
16296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16297     break 2
16298   fi
16299 done
16300   done
16301 IFS=$as_save_IFS
16302
16303 fi
16304 fi
16305 MAKEINFO=$ac_cv_prog_MAKEINFO
16306 if test -n "$MAKEINFO"; then
16307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
16308 $as_echo "$MAKEINFO" >&6; }
16309 else
16310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16311 $as_echo "no" >&6; }
16312 fi
16313
16314
16315   if test -n "$MAKEINFO"; then
16316     # Found it, now check the version.
16317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
16318 $as_echo_n "checking for modern makeinfo... " >&6; }
16319 if ${gcc_cv_prog_makeinfo_modern+:} false; then :
16320   $as_echo_n "(cached) " >&6
16321 else
16322   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
16323                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
16324
16325                     case $ac_prog_version in
16326                       '')  gcc_cv_prog_makeinfo_modern=no;;
16327                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
16328                       *)   gcc_cv_prog_makeinfo_modern=no;;
16329                     esac
16330
16331 fi
16332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
16333 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
16334   else
16335     gcc_cv_prog_makeinfo_modern=no
16336   fi
16337   if test $gcc_cv_prog_makeinfo_modern = no; then
16338     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
16339   fi
16340
16341  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
16342   BUILD_DOCS_TRUE=
16343   BUILD_DOCS_FALSE='#'
16344 else
16345   BUILD_DOCS_TRUE='#'
16346   BUILD_DOCS_FALSE=
16347 fi
16348
16349
16350
16351
16352
16353
16354
16355
16356 TARGET_OBJ=
16357 for i in $SOURCES; do
16358   TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
16359 done
16360
16361
16362
16363
16364
16365 # Check whether --enable-debug was given.
16366 if test "${enable_debug+set}" = set; then :
16367   enableval=$enable_debug; if test "$enable_debug" = "yes"; then
16368
16369 $as_echo "#define FFI_DEBUG 1" >>confdefs.h
16370
16371   fi
16372 fi
16373
16374  if test "$enable_debug" = "yes"; then
16375   FFI_DEBUG_TRUE=
16376   FFI_DEBUG_FALSE='#'
16377 else
16378   FFI_DEBUG_TRUE='#'
16379   FFI_DEBUG_FALSE=
16380 fi
16381
16382
16383 # Check whether --enable-structs was given.
16384 if test "${enable_structs+set}" = set; then :
16385   enableval=$enable_structs; if test "$enable_structs" = "no"; then
16386
16387 $as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
16388
16389   fi
16390 fi
16391
16392  if test "$enable_debug" = "yes"; then
16393   FFI_DEBUG_TRUE=
16394   FFI_DEBUG_FALSE='#'
16395 else
16396   FFI_DEBUG_TRUE='#'
16397   FFI_DEBUG_FALSE=
16398 fi
16399
16400
16401 # Check whether --enable-raw-api was given.
16402 if test "${enable_raw_api+set}" = set; then :
16403   enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
16404
16405 $as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
16406
16407   fi
16408 fi
16409
16410
16411 # Check whether --enable-exec-static-tramp was given.
16412 if test "${enable_exec_static_tramp+set}" = set; then :
16413   enableval=$enable_exec_static_tramp;
16414 fi
16415
16416
16417 if test "$enable_exec_static_tramp" = yes; then
16418 case "$target" in
16419      *-cygwin*)
16420      ;;
16421      *arm*-*-linux-* | aarch64*-*-linux-* | i*86-*-linux-* | x86_64-*-linux-*)
16422
16423 $as_echo "#define FFI_EXEC_STATIC_TRAMP 1" >>confdefs.h
16424
16425      ;;
16426 esac
16427 fi
16428
16429 # Check whether --enable-purify-safety was given.
16430 if test "${enable_purify_safety+set}" = set; then :
16431   enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
16432
16433 $as_echo "#define USING_PURIFY 1" >>confdefs.h
16434
16435   fi
16436 fi
16437
16438
16439
16440 # Check whether --with-toolexeclibdir was given.
16441 if test "${with_toolexeclibdir+set}" = set; then :
16442   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
16443   /)
16444     ;;
16445   */)
16446     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
16447     ;;
16448 esac
16449 else
16450   with_toolexeclibdir=no
16451 fi
16452
16453
16454
16455 if test -n "$with_cross_host" &&
16456    test x"$with_cross_host" != x"no"; then
16457   toolexecdir='$(exec_prefix)/$(target_alias)'
16458   case ${with_toolexeclibdir} in
16459     no)
16460       toolexeclibdir='$(toolexecdir)/lib'
16461       ;;
16462     *)
16463       toolexeclibdir=${with_toolexeclibdir}
16464       ;;
16465   esac
16466 else
16467   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
16468   toolexeclibdir='$(libdir)'
16469 fi
16470 multi_os_directory=`$CC -print-multi-os-directory`
16471 case $multi_os_directory in
16472   .) ;; # Avoid trailing /.
16473   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
16474 esac
16475
16476
16477
16478 if test "${multilib}" = "yes"; then
16479   multilib_arg="--enable-multilib"
16480 else
16481   multilib_arg=
16482 fi
16483
16484 # Check linker support.
16485
16486
16487 # Check whether --with-gnu-ld was given.
16488 if test "${with_gnu_ld+set}" = set; then :
16489   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
16490 else
16491   with_gnu_ld=no
16492 fi
16493
16494 ac_prog=ld
16495 if test "$GCC" = yes; then
16496   # Check if gcc -print-prog-name=ld gives a path.
16497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
16498 $as_echo_n "checking for ld used by $CC... " >&6; }
16499   case $host in
16500   *-*-mingw*)
16501     # gcc leaves a trailing carriage return which upsets mingw
16502     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
16503   *)
16504     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
16505   esac
16506   case $ac_prog in
16507     # Accept absolute paths.
16508     [\\/]* | ?:[\\/]*)
16509       re_direlt='/[^/][^/]*/\.\./'
16510       # Canonicalize the pathname of ld
16511       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
16512       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
16513         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
16514       done
16515       test -z "$LD" && LD="$ac_prog"
16516       ;;
16517   "")
16518     # If it fails, then pretend we aren't using GCC.
16519     ac_prog=ld
16520     ;;
16521   *)
16522     # If it is relative, then search for the first ld in PATH.
16523     with_gnu_ld=unknown
16524     ;;
16525   esac
16526 elif test "$with_gnu_ld" = yes; then
16527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
16528 $as_echo_n "checking for GNU ld... " >&6; }
16529 else
16530   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
16531 $as_echo_n "checking for non-GNU ld... " >&6; }
16532 fi
16533 if ${lt_cv_path_LD+:} false; then :
16534   $as_echo_n "(cached) " >&6
16535 else
16536   if test -z "$LD"; then
16537   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16538   for ac_dir in $PATH; do
16539     IFS="$lt_save_ifs"
16540     test -z "$ac_dir" && ac_dir=.
16541     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
16542       lt_cv_path_LD="$ac_dir/$ac_prog"
16543       # Check to see if the program is GNU ld.  I'd rather use --version,
16544       # but apparently some variants of GNU ld only accept -v.
16545       # Break only if it was the GNU/non-GNU ld that we prefer.
16546       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
16547       *GNU* | *'with BFD'*)
16548         test "$with_gnu_ld" != no && break
16549         ;;
16550       *)
16551         test "$with_gnu_ld" != yes && break
16552         ;;
16553       esac
16554     fi
16555   done
16556   IFS="$lt_save_ifs"
16557 else
16558   lt_cv_path_LD="$LD" # Let the user override the test with a path.
16559 fi
16560 fi
16561
16562 LD="$lt_cv_path_LD"
16563 if test -n "$LD"; then
16564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
16565 $as_echo "$LD" >&6; }
16566 else
16567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16568 $as_echo "no" >&6; }
16569 fi
16570 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
16571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
16572 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
16573 if ${lt_cv_prog_gnu_ld+:} false; then :
16574   $as_echo_n "(cached) " >&6
16575 else
16576   # I'd rather use --version here, but apparently some GNU lds only accept -v.
16577 case `$LD -v 2>&1 </dev/null` in
16578 *GNU* | *'with BFD'*)
16579   lt_cv_prog_gnu_ld=yes
16580   ;;
16581 *)
16582   lt_cv_prog_gnu_ld=no
16583   ;;
16584 esac
16585 fi
16586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
16587 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
16588 with_gnu_ld=$lt_cv_prog_gnu_ld
16589
16590
16591
16592
16593
16594
16595
16596   # If we're not using GNU ld, then there's no point in even trying these
16597   # tests.  Check for that first.  We should have already tested for gld
16598   # by now (in libtool), but require it now just to be safe...
16599   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
16600   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
16601
16602
16603
16604   # The name set by libtool depends on the version of libtool.  Shame on us
16605   # for depending on an impl detail, but c'est la vie.  Older versions used
16606   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
16607   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
16608   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
16609   # set (hence we're using an older libtool), then set it.
16610   if test x${with_gnu_ld+set} != xset; then
16611     if test x${ac_cv_prog_gnu_ld+set} != xset; then
16612       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
16613       with_gnu_ld=no
16614     else
16615       with_gnu_ld=$ac_cv_prog_gnu_ld
16616     fi
16617   fi
16618
16619   # Start by getting the version number.  I think the libtool test already
16620   # does some of this, but throws away the result.
16621   libat_ld_is_gold=no
16622   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
16623     libat_ld_is_gold=yes
16624   fi
16625   libat_ld_is_lld=no
16626   if $LD --version 2>/dev/null | grep 'LLD '> /dev/null 2>&1; then
16627     libat_ld_is_lld=yes
16628   fi
16629
16630   ldver=`$LD --version 2>/dev/null |
16631          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'`
16632
16633   libat_gnu_ld_version=`echo $ldver | \
16634          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
16635
16636   # Set --gc-sections.
16637   if test "$with_gnu_ld" = "notbroken"; then
16638     # GNU ld it is!  Joy and bunny rabbits!
16639
16640     # All these tests are for C++; save the language and the compiler flags.
16641     # Need to do this so that g++ won't try to link in libstdc++
16642     ac_test_CFLAGS="${CFLAGS+set}"
16643     ac_save_CFLAGS="$CFLAGS"
16644     CFLAGS='-x c++  -Wl,--gc-sections'
16645
16646     # Check for -Wl,--gc-sections
16647     # XXX This test is broken at the moment, as symbols required for linking
16648     # are now in libsupc++ (not built yet).  In addition, this test has
16649     # cored on solaris in the past.  In addition, --gc-sections doesn't
16650     # really work at the moment (keeps on discarding used sections, first
16651     # .eh_frame and now some of the glibc sections for iconv).
16652     # Bzzzzt.  Thanks for playing, maybe next time.
16653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
16654 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
16655     if test "$cross_compiling" = yes; then :
16656   ac_sectionLDflags=yes
16657 else
16658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16659 /* end confdefs.h.  */
16660
16661      int main(void)
16662      {
16663        try { throw 1; }
16664        catch (...) { };
16665        return 0;
16666      }
16667
16668 _ACEOF
16669 if ac_fn_c_try_run "$LINENO"; then :
16670   ac_sectionLDflags=yes
16671 else
16672   ac_sectionLDflags=no
16673 fi
16674 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16675   conftest.$ac_objext conftest.beam conftest.$ac_ext
16676 fi
16677
16678     if test "$ac_test_CFLAGS" = set; then
16679       CFLAGS="$ac_save_CFLAGS"
16680     else
16681       # this is the suspicious part
16682       CFLAGS=''
16683     fi
16684     if test "$ac_sectionLDflags" = "yes"; then
16685       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
16686     fi
16687     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
16688 $as_echo "$ac_sectionLDflags" >&6; }
16689   fi
16690
16691   # Set linker optimization flags.
16692   if test x"$with_gnu_ld" = x"yes"; then
16693     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
16694   fi
16695
16696
16697
16698
16699
16700
16701  # Check whether --enable-symvers was given.
16702 if test "${enable_symvers+set}" = set; then :
16703   enableval=$enable_symvers;
16704       case "$enableval" in
16705        yes|no|gnu*|sun) ;;
16706        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
16707                           esac
16708
16709 else
16710   enable_symvers=yes
16711 fi
16712
16713
16714
16715 # If we never went through the LIBFFI_CHECK_LINKER_FEATURES macro, then we
16716 # don't know enough about $LD to do tricks...
16717
16718
16719 # Turn a 'yes' into a suitable default.
16720 if test x$enable_symvers = xyes ; then
16721   # FIXME  The following test is too strict, in theory.
16722   if test $enable_shared = no || test "x$LD" = x; then
16723     enable_symvers=no
16724   else
16725     if test $with_gnu_ld = yes ; then
16726       enable_symvers=gnu
16727     else
16728       case ${target_os} in
16729         # Sun symbol versioning exists since Solaris 2.5.
16730         solaris2.[5-9]* | solaris2.1[0-9]*)
16731           enable_symvers=sun ;;
16732         *)
16733           enable_symvers=no ;;
16734       esac
16735     fi
16736   fi
16737 fi
16738
16739 # Check if 'sun' was requested on non-Solaris 2 platforms.
16740 if test x$enable_symvers = xsun ; then
16741   case ${target_os} in
16742     solaris2*)
16743       # All fine.
16744       ;;
16745     *)
16746       # Unlikely to work.
16747       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
16748 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
16749       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
16750 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
16751       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16752 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16753       enable_symvers=no
16754       ;;
16755   esac
16756 fi
16757
16758 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
16759 if test $enable_symvers != no; then
16760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
16761 $as_echo_n "checking for shared libgcc... " >&6; }
16762   ac_save_CFLAGS="$CFLAGS"
16763   CFLAGS=' -lgcc_s'
16764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16765 /* end confdefs.h.  */
16766
16767 int
16768 main ()
16769 {
16770 return 0;
16771   ;
16772   return 0;
16773 }
16774 _ACEOF
16775 if ac_fn_c_try_link "$LINENO"; then :
16776   libat_shared_libgcc=yes
16777 else
16778   libat_shared_libgcc=no
16779 fi
16780 rm -f core conftest.err conftest.$ac_objext \
16781     conftest$ac_exeext conftest.$ac_ext
16782   CFLAGS="$ac_save_CFLAGS"
16783   if test $libat_shared_libgcc = no; then
16784     cat > conftest.c <<EOF
16785 int main (void) { return 0; }
16786 EOF
16787     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
16788                              -shared -shared-libgcc -o conftest.so \
16789                              conftest.c -v 2>&1 >/dev/null \
16790                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
16791     rm -f conftest.c conftest.so
16792     if test x${libat_libgcc_s_suffix+set} = xset; then
16793       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
16794       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16795 /* end confdefs.h.  */
16796
16797 int
16798 main ()
16799 {
16800 return 0;
16801   ;
16802   return 0;
16803 }
16804 _ACEOF
16805 if ac_fn_c_try_link "$LINENO"; then :
16806   libat_shared_libgcc=yes
16807 fi
16808 rm -f core conftest.err conftest.$ac_objext \
16809     conftest$ac_exeext conftest.$ac_ext
16810       CFLAGS="$ac_save_CFLAGS"
16811     fi
16812   fi
16813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
16814 $as_echo "$libat_shared_libgcc" >&6; }
16815 fi
16816
16817 # For GNU ld, we need at least this version.  The format is described in
16818 # LIBFFI_CHECK_LINKER_FEATURES above.
16819 libat_min_gnu_ld_version=21400
16820 # XXXXXXXXXXX libat_gnu_ld_version=21390
16821
16822 # Check to see if unspecified "yes" value can win, given results above.
16823 # Change "yes" into either "no" or a style name.
16824 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
16825   if test $with_gnu_ld = yes; then
16826     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
16827       enable_symvers=gnu
16828     elif test $libat_ld_is_gold = yes ; then
16829       enable_symvers=gnu
16830     elif test $libat_ld_is_lld = yes ; then
16831       enable_symvers=gnu
16832     else
16833       # The right tools, the right setup, but too old.  Fallbacks?
16834       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
16835 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
16836       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
16837 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
16838       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
16839 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
16840       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
16841 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
16842       if test $libat_gnu_ld_version -ge 21200 ; then
16843         # Globbing fix is present, proper block support is not.
16844                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16845 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16846         enable_symvers=no
16847       else
16848         # 2.11 or older.
16849         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16850 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16851         enable_symvers=no
16852       fi
16853     fi
16854   elif test $enable_symvers = sun; then
16855     : All interesting versions of Sun ld support sun style symbol versioning.
16856   else
16857     # just fail for now
16858     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
16859 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
16860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
16861 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
16862     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
16863 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
16864     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
16865 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
16866     enable_symvers=no
16867   fi
16868 fi
16869 if test $enable_symvers = gnu; then
16870
16871 $as_echo "#define LIBFFI_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
16872
16873 fi
16874
16875  if test $enable_symvers != no; then
16876   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE=
16877   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE='#'
16878 else
16879   LIBFFI_BUILD_VERSIONED_SHLIB_TRUE='#'
16880   LIBFFI_BUILD_VERSIONED_SHLIB_FALSE=
16881 fi
16882
16883  if test $enable_symvers = gnu; then
16884   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE=
16885   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
16886 else
16887   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
16888   LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE=
16889 fi
16890
16891  if test $enable_symvers = sun; then
16892   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE=
16893   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
16894 else
16895   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
16896   LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE=
16897 fi
16898
16899 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
16900 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
16901
16902
16903 # Determine what GCC version number to use in filesystem paths.
16904
16905   get_gcc_base_ver="cat"
16906
16907 # Check whether --with-gcc-major-version-only was given.
16908 if test "${with_gcc_major_version_only+set}" = set; then :
16909   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16910         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16911       fi
16912
16913 fi
16914
16915
16916
16917
16918 ac_config_commands="$ac_config_commands include"
16919
16920 ac_config_commands="$ac_config_commands src"
16921
16922
16923 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
16924
16925
16926 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
16927
16928
16929 cat >confcache <<\_ACEOF
16930 # This file is a shell script that caches the results of configure
16931 # tests run on this system so they can be shared between configure
16932 # scripts and configure runs, see configure's option --config-cache.
16933 # It is not useful on other systems.  If it contains results you don't
16934 # want to keep, you may remove or edit it.
16935 #
16936 # config.status only pays attention to the cache file if you give it
16937 # the --recheck option to rerun configure.
16938 #
16939 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16940 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16941 # following values.
16942
16943 _ACEOF
16944
16945 # The following way of writing the cache mishandles newlines in values,
16946 # but we know of no workaround that is simple, portable, and efficient.
16947 # So, we kill variables containing newlines.
16948 # Ultrix sh set writes to stderr and can't be redirected directly,
16949 # and sets the high bit in the cache file unless we assign to the vars.
16950 (
16951   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16952     eval ac_val=\$$ac_var
16953     case $ac_val in #(
16954     *${as_nl}*)
16955       case $ac_var in #(
16956       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16957 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16958       esac
16959       case $ac_var in #(
16960       _ | IFS | as_nl) ;; #(
16961       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16962       *) { eval $ac_var=; unset $ac_var;} ;;
16963       esac ;;
16964     esac
16965   done
16966
16967   (set) 2>&1 |
16968     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16969     *${as_nl}ac_space=\ *)
16970       # `set' does not quote correctly, so add quotes: double-quote
16971       # substitution turns \\\\ into \\, and sed turns \\ into \.
16972       sed -n \
16973         "s/'/'\\\\''/g;
16974           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16975       ;; #(
16976     *)
16977       # `set' quotes correctly as required by POSIX, so do not add quotes.
16978       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16979       ;;
16980     esac |
16981     sort
16982 ) |
16983   sed '
16984      /^ac_cv_env_/b end
16985      t clear
16986      :clear
16987      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16988      t end
16989      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16990      :end' >>confcache
16991 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16992   if test -w "$cache_file"; then
16993     if test "x$cache_file" != "x/dev/null"; then
16994       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16995 $as_echo "$as_me: updating cache $cache_file" >&6;}
16996       if test ! -f "$cache_file" || test -h "$cache_file"; then
16997         cat confcache >"$cache_file"
16998       else
16999         case $cache_file in #(
17000         */* | ?:*)
17001           mv -f confcache "$cache_file"$$ &&
17002           mv -f "$cache_file"$$ "$cache_file" ;; #(
17003         *)
17004           mv -f confcache "$cache_file" ;;
17005         esac
17006       fi
17007     fi
17008   else
17009     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17010 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17011   fi
17012 fi
17013 rm -f confcache
17014
17015 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17016 # Let make expand exec_prefix.
17017 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17018
17019 DEFS=-DHAVE_CONFIG_H
17020
17021 ac_libobjs=
17022 ac_ltlibobjs=
17023 U=
17024 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17025   # 1. Remove the extension, and $U if already installed.
17026   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17027   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17028   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17029   #    will be set to the directory where LIBOBJS objects are built.
17030   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17031   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17032 done
17033 LIBOBJS=$ac_libobjs
17034
17035 LTLIBOBJS=$ac_ltlibobjs
17036
17037
17038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17039 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17040    if test -n "$am_sleep_pid"; then
17041      # Hide warnings about reused PIDs.
17042      wait $am_sleep_pid 2>/dev/null
17043    fi
17044    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17045 $as_echo "done" >&6; }
17046  if test -n "$EXEEXT"; then
17047   am__EXEEXT_TRUE=
17048   am__EXEEXT_FALSE='#'
17049 else
17050   am__EXEEXT_TRUE='#'
17051   am__EXEEXT_FALSE=
17052 fi
17053
17054 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
17055   as_fn_error $? "conditional \"GENINSRC\" was never defined.
17056 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17057 fi
17058 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17059   as_fn_error $? "conditional \"AMDEP\" was never defined.
17060 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17061 fi
17062 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17063   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17064 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17065 fi
17066 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17067   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17068 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17069 fi
17070 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17071   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17072 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17073 fi
17074 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17075   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17076 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17077 fi
17078 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
17079   as_fn_error $? "conditional \"TESTSUBDIR\" was never defined.
17080 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17081 fi
17082
17083 if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
17084   as_fn_error $? "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
17085 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17086 fi
17087 if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
17088   as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
17089 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17090 fi
17091 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17092   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17093 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17094 fi
17095 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
17096   as_fn_error $? "conditional \"FFI_DEBUG\" was never defined.
17097 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17098 fi
17099 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_FALSE}"; then
17100   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB\" was never defined.
17101 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17102 fi
17103 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
17104   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
17105 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17106 fi
17107 if test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
17108   as_fn_error $? "conditional \"LIBFFI_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
17109 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17110 fi
17111
17112 : "${CONFIG_STATUS=./config.status}"
17113 ac_write_fail=0
17114 ac_clean_files_save=$ac_clean_files
17115 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17116 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17117 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17118 as_write_fail=0
17119 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17120 #! $SHELL
17121 # Generated by $as_me.
17122 # Run this file to recreate the current configuration.
17123 # Compiler output produced by configure, useful for debugging
17124 # configure, is in config.log if it exists.
17125
17126 debug=false
17127 ac_cs_recheck=false
17128 ac_cs_silent=false
17129
17130 SHELL=\${CONFIG_SHELL-$SHELL}
17131 export SHELL
17132 _ASEOF
17133 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17134 ## -------------------- ##
17135 ## M4sh Initialization. ##
17136 ## -------------------- ##
17137
17138 # Be more Bourne compatible
17139 DUALCASE=1; export DUALCASE # for MKS sh
17140 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17141   emulate sh
17142   NULLCMD=:
17143   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17144   # is contrary to our usage.  Disable this feature.
17145   alias -g '${1+"$@"}'='"$@"'
17146   setopt NO_GLOB_SUBST
17147 else
17148   case `(set -o) 2>/dev/null` in #(
17149   *posix*) :
17150     set -o posix ;; #(
17151   *) :
17152      ;;
17153 esac
17154 fi
17155
17156
17157 as_nl='
17158 '
17159 export as_nl
17160 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17161 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17162 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17163 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17164 # Prefer a ksh shell builtin over an external printf program on Solaris,
17165 # but without wasting forks for bash or zsh.
17166 if test -z "$BASH_VERSION$ZSH_VERSION" \
17167     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17168   as_echo='print -r --'
17169   as_echo_n='print -rn --'
17170 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17171   as_echo='printf %s\n'
17172   as_echo_n='printf %s'
17173 else
17174   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17175     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17176     as_echo_n='/usr/ucb/echo -n'
17177   else
17178     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17179     as_echo_n_body='eval
17180       arg=$1;
17181       case $arg in #(
17182       *"$as_nl"*)
17183         expr "X$arg" : "X\\(.*\\)$as_nl";
17184         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17185       esac;
17186       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17187     '
17188     export as_echo_n_body
17189     as_echo_n='sh -c $as_echo_n_body as_echo'
17190   fi
17191   export as_echo_body
17192   as_echo='sh -c $as_echo_body as_echo'
17193 fi
17194
17195 # The user is always right.
17196 if test "${PATH_SEPARATOR+set}" != set; then
17197   PATH_SEPARATOR=:
17198   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17199     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17200       PATH_SEPARATOR=';'
17201   }
17202 fi
17203
17204
17205 # IFS
17206 # We need space, tab and new line, in precisely that order.  Quoting is
17207 # there to prevent editors from complaining about space-tab.
17208 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17209 # splitting by setting IFS to empty value.)
17210 IFS=" ""        $as_nl"
17211
17212 # Find who we are.  Look in the path if we contain no directory separator.
17213 as_myself=
17214 case $0 in #((
17215   *[\\/]* ) as_myself=$0 ;;
17216   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17217 for as_dir in $PATH
17218 do
17219   IFS=$as_save_IFS
17220   test -z "$as_dir" && as_dir=.
17221     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17222   done
17223 IFS=$as_save_IFS
17224
17225      ;;
17226 esac
17227 # We did not find ourselves, most probably we were run as `sh COMMAND'
17228 # in which case we are not to be found in the path.
17229 if test "x$as_myself" = x; then
17230   as_myself=$0
17231 fi
17232 if test ! -f "$as_myself"; then
17233   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17234   exit 1
17235 fi
17236
17237 # Unset variables that we do not need and which cause bugs (e.g. in
17238 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17239 # suppresses any "Segmentation fault" message there.  '((' could
17240 # trigger a bug in pdksh 5.2.14.
17241 for as_var in BASH_ENV ENV MAIL MAILPATH
17242 do eval test x\${$as_var+set} = xset \
17243   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17244 done
17245 PS1='$ '
17246 PS2='> '
17247 PS4='+ '
17248
17249 # NLS nuisances.
17250 LC_ALL=C
17251 export LC_ALL
17252 LANGUAGE=C
17253 export LANGUAGE
17254
17255 # CDPATH.
17256 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17257
17258
17259 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17260 # ----------------------------------------
17261 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17262 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17263 # script with STATUS, using 1 if that was 0.
17264 as_fn_error ()
17265 {
17266   as_status=$1; test $as_status -eq 0 && as_status=1
17267   if test "$4"; then
17268     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17269     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17270   fi
17271   $as_echo "$as_me: error: $2" >&2
17272   as_fn_exit $as_status
17273 } # as_fn_error
17274
17275
17276 # as_fn_set_status STATUS
17277 # -----------------------
17278 # Set $? to STATUS, without forking.
17279 as_fn_set_status ()
17280 {
17281   return $1
17282 } # as_fn_set_status
17283
17284 # as_fn_exit STATUS
17285 # -----------------
17286 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17287 as_fn_exit ()
17288 {
17289   set +e
17290   as_fn_set_status $1
17291   exit $1
17292 } # as_fn_exit
17293
17294 # as_fn_unset VAR
17295 # ---------------
17296 # Portably unset VAR.
17297 as_fn_unset ()
17298 {
17299   { eval $1=; unset $1;}
17300 }
17301 as_unset=as_fn_unset
17302 # as_fn_append VAR VALUE
17303 # ----------------------
17304 # Append the text in VALUE to the end of the definition contained in VAR. Take
17305 # advantage of any shell optimizations that allow amortized linear growth over
17306 # repeated appends, instead of the typical quadratic growth present in naive
17307 # implementations.
17308 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17309   eval 'as_fn_append ()
17310   {
17311     eval $1+=\$2
17312   }'
17313 else
17314   as_fn_append ()
17315   {
17316     eval $1=\$$1\$2
17317   }
17318 fi # as_fn_append
17319
17320 # as_fn_arith ARG...
17321 # ------------------
17322 # Perform arithmetic evaluation on the ARGs, and store the result in the
17323 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17324 # must be portable across $(()) and expr.
17325 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17326   eval 'as_fn_arith ()
17327   {
17328     as_val=$(( $* ))
17329   }'
17330 else
17331   as_fn_arith ()
17332   {
17333     as_val=`expr "$@" || test $? -eq 1`
17334   }
17335 fi # as_fn_arith
17336
17337
17338 if expr a : '\(a\)' >/dev/null 2>&1 &&
17339    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17340   as_expr=expr
17341 else
17342   as_expr=false
17343 fi
17344
17345 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17346   as_basename=basename
17347 else
17348   as_basename=false
17349 fi
17350
17351 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17352   as_dirname=dirname
17353 else
17354   as_dirname=false
17355 fi
17356
17357 as_me=`$as_basename -- "$0" ||
17358 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17359          X"$0" : 'X\(//\)$' \| \
17360          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17361 $as_echo X/"$0" |
17362     sed '/^.*\/\([^/][^/]*\)\/*$/{
17363             s//\1/
17364             q
17365           }
17366           /^X\/\(\/\/\)$/{
17367             s//\1/
17368             q
17369           }
17370           /^X\/\(\/\).*/{
17371             s//\1/
17372             q
17373           }
17374           s/.*/./; q'`
17375
17376 # Avoid depending upon Character Ranges.
17377 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17378 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17379 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17380 as_cr_digits='0123456789'
17381 as_cr_alnum=$as_cr_Letters$as_cr_digits
17382
17383 ECHO_C= ECHO_N= ECHO_T=
17384 case `echo -n x` in #(((((
17385 -n*)
17386   case `echo 'xy\c'` in
17387   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17388   xy)  ECHO_C='\c';;
17389   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17390        ECHO_T=' ';;
17391   esac;;
17392 *)
17393   ECHO_N='-n';;
17394 esac
17395
17396 rm -f conf$$ conf$$.exe conf$$.file
17397 if test -d conf$$.dir; then
17398   rm -f conf$$.dir/conf$$.file
17399 else
17400   rm -f conf$$.dir
17401   mkdir conf$$.dir 2>/dev/null
17402 fi
17403 if (echo >conf$$.file) 2>/dev/null; then
17404   if ln -s conf$$.file conf$$ 2>/dev/null; then
17405     as_ln_s='ln -s'
17406     # ... but there are two gotchas:
17407     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17408     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17409     # In both cases, we have to default to `cp -pR'.
17410     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17411       as_ln_s='cp -pR'
17412   elif ln conf$$.file conf$$ 2>/dev/null; then
17413     as_ln_s=ln
17414   else
17415     as_ln_s='cp -pR'
17416   fi
17417 else
17418   as_ln_s='cp -pR'
17419 fi
17420 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17421 rmdir conf$$.dir 2>/dev/null
17422
17423
17424 # as_fn_mkdir_p
17425 # -------------
17426 # Create "$as_dir" as a directory, including parents if necessary.
17427 as_fn_mkdir_p ()
17428 {
17429
17430   case $as_dir in #(
17431   -*) as_dir=./$as_dir;;
17432   esac
17433   test -d "$as_dir" || eval $as_mkdir_p || {
17434     as_dirs=
17435     while :; do
17436       case $as_dir in #(
17437       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17438       *) as_qdir=$as_dir;;
17439       esac
17440       as_dirs="'$as_qdir' $as_dirs"
17441       as_dir=`$as_dirname -- "$as_dir" ||
17442 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17443          X"$as_dir" : 'X\(//\)[^/]' \| \
17444          X"$as_dir" : 'X\(//\)$' \| \
17445          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17446 $as_echo X"$as_dir" |
17447     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17448             s//\1/
17449             q
17450           }
17451           /^X\(\/\/\)[^/].*/{
17452             s//\1/
17453             q
17454           }
17455           /^X\(\/\/\)$/{
17456             s//\1/
17457             q
17458           }
17459           /^X\(\/\).*/{
17460             s//\1/
17461             q
17462           }
17463           s/.*/./; q'`
17464       test -d "$as_dir" && break
17465     done
17466     test -z "$as_dirs" || eval "mkdir $as_dirs"
17467   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17468
17469
17470 } # as_fn_mkdir_p
17471 if mkdir -p . 2>/dev/null; then
17472   as_mkdir_p='mkdir -p "$as_dir"'
17473 else
17474   test -d ./-p && rmdir ./-p
17475   as_mkdir_p=false
17476 fi
17477
17478
17479 # as_fn_executable_p FILE
17480 # -----------------------
17481 # Test if FILE is an executable regular file.
17482 as_fn_executable_p ()
17483 {
17484   test -f "$1" && test -x "$1"
17485 } # as_fn_executable_p
17486 as_test_x='test -x'
17487 as_executable_p=as_fn_executable_p
17488
17489 # Sed expression to map a string onto a valid CPP name.
17490 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17491
17492 # Sed expression to map a string onto a valid variable name.
17493 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17494
17495
17496 exec 6>&1
17497 ## ----------------------------------- ##
17498 ## Main body of $CONFIG_STATUS script. ##
17499 ## ----------------------------------- ##
17500 _ASEOF
17501 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17502
17503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17504 # Save the log message, to keep $0 and so on meaningful, and to
17505 # report actual input values of CONFIG_FILES etc. instead of their
17506 # values after options handling.
17507 ac_log="
17508 This file was extended by libffi $as_me 3.4.2, which was
17509 generated by GNU Autoconf 2.69.  Invocation command line was
17510
17511   CONFIG_FILES    = $CONFIG_FILES
17512   CONFIG_HEADERS  = $CONFIG_HEADERS
17513   CONFIG_LINKS    = $CONFIG_LINKS
17514   CONFIG_COMMANDS = $CONFIG_COMMANDS
17515   $ $0 $@
17516
17517 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17518 "
17519
17520 _ACEOF
17521
17522 case $ac_config_files in *"
17523 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17524 esac
17525
17526 case $ac_config_headers in *"
17527 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17528 esac
17529
17530
17531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17532 # Files that config.status was made for.
17533 config_files="$ac_config_files"
17534 config_headers="$ac_config_headers"
17535 config_links="$ac_config_links"
17536 config_commands="$ac_config_commands"
17537
17538 _ACEOF
17539
17540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17541 ac_cs_usage="\
17542 \`$as_me' instantiates files and other configuration actions
17543 from templates according to the current configuration.  Unless the files
17544 and actions are specified as TAGs, all are instantiated by default.
17545
17546 Usage: $0 [OPTION]... [TAG]...
17547
17548   -h, --help       print this help, then exit
17549   -V, --version    print version number and configuration settings, then exit
17550       --config     print configuration, then exit
17551   -q, --quiet, --silent
17552                    do not print progress messages
17553   -d, --debug      don't remove temporary files
17554       --recheck    update $as_me by reconfiguring in the same conditions
17555       --file=FILE[:TEMPLATE]
17556                    instantiate the configuration file FILE
17557       --header=FILE[:TEMPLATE]
17558                    instantiate the configuration header FILE
17559
17560 Configuration files:
17561 $config_files
17562
17563 Configuration headers:
17564 $config_headers
17565
17566 Configuration links:
17567 $config_links
17568
17569 Configuration commands:
17570 $config_commands
17571
17572 Report bugs to <http://github.com/libffi/libffi/issues>."
17573
17574 _ACEOF
17575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17576 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17577 ac_cs_version="\\
17578 libffi config.status 3.4.2
17579 configured by $0, generated by GNU Autoconf 2.69,
17580   with options \\"\$ac_cs_config\\"
17581
17582 Copyright (C) 2012 Free Software Foundation, Inc.
17583 This config.status script is free software; the Free Software Foundation
17584 gives unlimited permission to copy, distribute and modify it."
17585
17586 ac_pwd='$ac_pwd'
17587 srcdir='$srcdir'
17588 INSTALL='$INSTALL'
17589 MKDIR_P='$MKDIR_P'
17590 AWK='$AWK'
17591 test -n "\$AWK" || AWK=awk
17592 _ACEOF
17593
17594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17595 # The default lists apply if the user does not specify any file.
17596 ac_need_defaults=:
17597 while test $# != 0
17598 do
17599   case $1 in
17600   --*=?*)
17601     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17602     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17603     ac_shift=:
17604     ;;
17605   --*=)
17606     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17607     ac_optarg=
17608     ac_shift=:
17609     ;;
17610   *)
17611     ac_option=$1
17612     ac_optarg=$2
17613     ac_shift=shift
17614     ;;
17615   esac
17616
17617   case $ac_option in
17618   # Handling of the options.
17619   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17620     ac_cs_recheck=: ;;
17621   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17622     $as_echo "$ac_cs_version"; exit ;;
17623   --config | --confi | --conf | --con | --co | --c )
17624     $as_echo "$ac_cs_config"; exit ;;
17625   --debug | --debu | --deb | --de | --d | -d )
17626     debug=: ;;
17627   --file | --fil | --fi | --f )
17628     $ac_shift
17629     case $ac_optarg in
17630     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17631     '') as_fn_error $? "missing file argument" ;;
17632     esac
17633     as_fn_append CONFIG_FILES " '$ac_optarg'"
17634     ac_need_defaults=false;;
17635   --header | --heade | --head | --hea )
17636     $ac_shift
17637     case $ac_optarg in
17638     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17639     esac
17640     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17641     ac_need_defaults=false;;
17642   --he | --h)
17643     # Conflict between --help and --header
17644     as_fn_error $? "ambiguous option: \`$1'
17645 Try \`$0 --help' for more information.";;
17646   --help | --hel | -h )
17647     $as_echo "$ac_cs_usage"; exit ;;
17648   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17649   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17650     ac_cs_silent=: ;;
17651
17652   # This is an error.
17653   -*) as_fn_error $? "unrecognized option: \`$1'
17654 Try \`$0 --help' for more information." ;;
17655
17656   *) as_fn_append ac_config_targets " $1"
17657      ac_need_defaults=false ;;
17658
17659   esac
17660   shift
17661 done
17662
17663 ac_configure_extra_args=
17664
17665 if $ac_cs_silent; then
17666   exec 6>/dev/null
17667   ac_configure_extra_args="$ac_configure_extra_args --silent"
17668 fi
17669
17670 _ACEOF
17671 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17672 if \$ac_cs_recheck; then
17673   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17674   shift
17675   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17676   CONFIG_SHELL='$SHELL'
17677   export CONFIG_SHELL
17678   exec "\$@"
17679 fi
17680
17681 _ACEOF
17682 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17683 exec 5>>config.log
17684 {
17685   echo
17686   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17687 ## Running $as_me. ##
17688 _ASBOX
17689   $as_echo "$ac_log"
17690 } >&5
17691
17692 _ACEOF
17693 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17694 #
17695 # INIT-COMMANDS
17696 #
17697
17698 srcdir="$srcdir"
17699 host="$host"
17700 target="$target"
17701 with_multisubdir="$with_multisubdir"
17702 with_multisrctop="$with_multisrctop"
17703 with_target_subdir="$with_target_subdir"
17704 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17705 multi_basedir="$multi_basedir"
17706 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17707 CC="$CC"
17708 CXX="$CXX"
17709 GFORTRAN="$GFORTRAN"
17710 GDC="$GDC"
17711 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17712
17713
17714 # The HP-UX ksh and POSIX shell print the target directory to stdout
17715 # if CDPATH is set.
17716 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17717
17718 sed_quote_subst='$sed_quote_subst'
17719 double_quote_subst='$double_quote_subst'
17720 delay_variable_subst='$delay_variable_subst'
17721 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17722 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17723 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17724 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17725 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17726 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17727 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17728 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17729 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17730 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17731 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17732 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17733 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17734 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17735 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17736 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17737 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17738 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17739 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17740 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17741 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17742 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17743 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17744 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17745 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17746 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17747 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17748 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17749 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17750 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17751 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17752 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17753 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17754 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17755 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17756 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17757 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17758 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17759 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17760 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17761 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17762 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17763 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17764 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17765 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17766 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17767 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17768 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17769 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"`'
17770 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17771 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17772 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17773 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17774 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17775 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17776 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17777 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17778 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17779 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17780 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17781 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17782 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17783 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17784 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17785 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17786 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17787 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17788 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17789 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17790 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17791 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17792 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17793 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17794 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17795 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17796 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17797 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17798 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17799 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17800 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17801 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17802 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17803 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17804 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17805 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17806 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17807 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17808 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17809 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17810 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17811 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17812 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17813 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17814 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17815 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17816 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17817 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17818 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17819 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17820 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17821 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17822 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17823 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17824 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17825 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17826 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17827 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17828 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17829 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17830 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17831 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17832 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17833 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17834 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17835 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17836 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17837 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17838 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17839 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17840 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17841 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17842 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17843 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17844 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
17845 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
17846 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
17847 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
17848 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
17849 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17850 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17851 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
17852 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
17853 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
17854 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
17855 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
17856 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
17857 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
17858 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
17859 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
17860 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17861 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17862 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
17863 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17864 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17865 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17866 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17867 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17868 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17869 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
17870 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17871 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17872 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17873 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
17874 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
17875 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
17876 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
17877 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
17878 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
17879 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
17880 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
17881 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
17882 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
17883 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
17884 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17885 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17886 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17887 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17888 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
17889 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
17890 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
17891 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17892 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17893 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
17894 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
17895 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
17896
17897 LTCC='$LTCC'
17898 LTCFLAGS='$LTCFLAGS'
17899 compiler='$compiler_DEFAULT'
17900
17901 # A function that is used when there is no print builtin or printf.
17902 func_fallback_echo ()
17903 {
17904   eval 'cat <<_LTECHO_EOF
17905 \$1
17906 _LTECHO_EOF'
17907 }
17908
17909 # Quote evaled strings.
17910 for var in SHELL \
17911 ECHO \
17912 SED \
17913 GREP \
17914 EGREP \
17915 FGREP \
17916 LD \
17917 NM \
17918 LN_S \
17919 lt_SP2NL \
17920 lt_NL2SP \
17921 reload_flag \
17922 OBJDUMP \
17923 deplibs_check_method \
17924 file_magic_cmd \
17925 AR \
17926 AR_FLAGS \
17927 STRIP \
17928 RANLIB \
17929 CC \
17930 CFLAGS \
17931 compiler \
17932 lt_cv_sys_global_symbol_pipe \
17933 lt_cv_sys_global_symbol_to_cdecl \
17934 lt_cv_sys_global_symbol_to_c_name_address \
17935 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17936 lt_prog_compiler_no_builtin_flag \
17937 lt_prog_compiler_wl \
17938 lt_prog_compiler_pic \
17939 lt_prog_compiler_static \
17940 lt_cv_prog_compiler_c_o \
17941 need_locks \
17942 DSYMUTIL \
17943 NMEDIT \
17944 LIPO \
17945 OTOOL \
17946 OTOOL64 \
17947 shrext_cmds \
17948 export_dynamic_flag_spec \
17949 whole_archive_flag_spec \
17950 compiler_needs_object \
17951 with_gnu_ld \
17952 allow_undefined_flag \
17953 no_undefined_flag \
17954 hardcode_libdir_flag_spec \
17955 hardcode_libdir_flag_spec_ld \
17956 hardcode_libdir_separator \
17957 fix_srcfile_path \
17958 exclude_expsyms \
17959 include_expsyms \
17960 file_list_spec \
17961 variables_saved_for_relink \
17962 libname_spec \
17963 library_names_spec \
17964 soname_spec \
17965 install_override_mode \
17966 finish_eval \
17967 old_striplib \
17968 striplib \
17969 compiler_lib_search_dirs \
17970 predep_objects \
17971 postdep_objects \
17972 predeps \
17973 postdeps \
17974 compiler_lib_search_path \
17975 LD_CXX \
17976 reload_flag_CXX \
17977 compiler_CXX \
17978 lt_prog_compiler_no_builtin_flag_CXX \
17979 lt_prog_compiler_wl_CXX \
17980 lt_prog_compiler_pic_CXX \
17981 lt_prog_compiler_static_CXX \
17982 lt_cv_prog_compiler_c_o_CXX \
17983 export_dynamic_flag_spec_CXX \
17984 whole_archive_flag_spec_CXX \
17985 compiler_needs_object_CXX \
17986 with_gnu_ld_CXX \
17987 allow_undefined_flag_CXX \
17988 no_undefined_flag_CXX \
17989 hardcode_libdir_flag_spec_CXX \
17990 hardcode_libdir_flag_spec_ld_CXX \
17991 hardcode_libdir_separator_CXX \
17992 fix_srcfile_path_CXX \
17993 exclude_expsyms_CXX \
17994 include_expsyms_CXX \
17995 file_list_spec_CXX \
17996 compiler_lib_search_dirs_CXX \
17997 predep_objects_CXX \
17998 postdep_objects_CXX \
17999 predeps_CXX \
18000 postdeps_CXX \
18001 compiler_lib_search_path_CXX; do
18002     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18003     *[\\\\\\\`\\"\\\$]*)
18004       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18005       ;;
18006     *)
18007       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18008       ;;
18009     esac
18010 done
18011
18012 # Double-quote double-evaled strings.
18013 for var in reload_cmds \
18014 old_postinstall_cmds \
18015 old_postuninstall_cmds \
18016 old_archive_cmds \
18017 extract_expsyms_cmds \
18018 old_archive_from_new_cmds \
18019 old_archive_from_expsyms_cmds \
18020 archive_cmds \
18021 archive_expsym_cmds \
18022 module_cmds \
18023 module_expsym_cmds \
18024 export_symbols_cmds \
18025 prelink_cmds \
18026 postinstall_cmds \
18027 postuninstall_cmds \
18028 finish_cmds \
18029 sys_lib_search_path_spec \
18030 sys_lib_dlsearch_path_spec \
18031 reload_cmds_CXX \
18032 old_archive_cmds_CXX \
18033 old_archive_from_new_cmds_CXX \
18034 old_archive_from_expsyms_cmds_CXX \
18035 archive_cmds_CXX \
18036 archive_expsym_cmds_CXX \
18037 module_cmds_CXX \
18038 module_expsym_cmds_CXX \
18039 export_symbols_cmds_CXX \
18040 prelink_cmds_CXX; do
18041     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18042     *[\\\\\\\`\\"\\\$]*)
18043       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18044       ;;
18045     *)
18046       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18047       ;;
18048     esac
18049 done
18050
18051 ac_aux_dir='$ac_aux_dir'
18052 xsi_shell='$xsi_shell'
18053 lt_shell_append='$lt_shell_append'
18054
18055 # See if we are running on zsh, and set the options which allow our
18056 # commands through without removal of \ escapes INIT.
18057 if test -n "\${ZSH_VERSION+set}" ; then
18058    setopt NO_GLOB_SUBST
18059 fi
18060
18061
18062     PACKAGE='$PACKAGE'
18063     VERSION='$VERSION'
18064     TIMESTAMP='$TIMESTAMP'
18065     RM='$RM'
18066     ofile='$ofile'
18067
18068
18069
18070
18071
18072 TARGETDIR="$TARGETDIR"
18073
18074 _ACEOF
18075
18076 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18077
18078 # Handling of arguments.
18079 for ac_config_target in $ac_config_targets
18080 do
18081   case $ac_config_target in
18082     "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
18083     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18084     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18085     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18086     "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
18087     "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
18088     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
18089     "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
18090     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18091     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
18092     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
18093     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
18094     "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
18095
18096   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18097   esac
18098 done
18099
18100
18101 # If the user did not use the arguments to specify the items to instantiate,
18102 # then the envvar interface is used.  Set only those that are not.
18103 # We use the long form for the default assignment because of an extremely
18104 # bizarre bug on SunOS 4.1.3.
18105 if $ac_need_defaults; then
18106   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18107   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18108   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18109   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18110 fi
18111
18112 # Have a temporary directory for convenience.  Make it in the build tree
18113 # simply because there is no reason against having it here, and in addition,
18114 # creating and moving files from /tmp can sometimes cause problems.
18115 # Hook for its removal unless debugging.
18116 # Note that there is a small window in which the directory will not be cleaned:
18117 # after its creation but before its name has been assigned to `$tmp'.
18118 $debug ||
18119 {
18120   tmp= ac_tmp=
18121   trap 'exit_status=$?
18122   : "${ac_tmp:=$tmp}"
18123   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18124 ' 0
18125   trap 'as_fn_exit 1' 1 2 13 15
18126 }
18127 # Create a (secure) tmp directory for tmp files.
18128
18129 {
18130   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18131   test -d "$tmp"
18132 }  ||
18133 {
18134   tmp=./conf$$-$RANDOM
18135   (umask 077 && mkdir "$tmp")
18136 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18137 ac_tmp=$tmp
18138
18139 # Set up the scripts for CONFIG_FILES section.
18140 # No need to generate them if there are no CONFIG_FILES.
18141 # This happens for instance with `./config.status config.h'.
18142 if test -n "$CONFIG_FILES"; then
18143
18144
18145 ac_cr=`echo X | tr X '\015'`
18146 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18147 # But we know of no other shell where ac_cr would be empty at this
18148 # point, so we can use a bashism as a fallback.
18149 if test "x$ac_cr" = x; then
18150   eval ac_cr=\$\'\\r\'
18151 fi
18152 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18153 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18154   ac_cs_awk_cr='\\r'
18155 else
18156   ac_cs_awk_cr=$ac_cr
18157 fi
18158
18159 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18160 _ACEOF
18161
18162
18163 {
18164   echo "cat >conf$$subs.awk <<_ACEOF" &&
18165   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18166   echo "_ACEOF"
18167 } >conf$$subs.sh ||
18168   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18169 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18170 ac_delim='%!_!# '
18171 for ac_last_try in false false false false false :; do
18172   . ./conf$$subs.sh ||
18173     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18174
18175   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18176   if test $ac_delim_n = $ac_delim_num; then
18177     break
18178   elif $ac_last_try; then
18179     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18180   else
18181     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18182   fi
18183 done
18184 rm -f conf$$subs.sh
18185
18186 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18187 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18188 _ACEOF
18189 sed -n '
18190 h
18191 s/^/S["/; s/!.*/"]=/
18192 p
18193 g
18194 s/^[^!]*!//
18195 :repl
18196 t repl
18197 s/'"$ac_delim"'$//
18198 t delim
18199 :nl
18200 h
18201 s/\(.\{148\}\)..*/\1/
18202 t more1
18203 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18204 p
18205 n
18206 b repl
18207 :more1
18208 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18209 p
18210 g
18211 s/.\{148\}//
18212 t nl
18213 :delim
18214 h
18215 s/\(.\{148\}\)..*/\1/
18216 t more2
18217 s/["\\]/\\&/g; s/^/"/; s/$/"/
18218 p
18219 b
18220 :more2
18221 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18222 p
18223 g
18224 s/.\{148\}//
18225 t delim
18226 ' <conf$$subs.awk | sed '
18227 /^[^""]/{
18228   N
18229   s/\n//
18230 }
18231 ' >>$CONFIG_STATUS || ac_write_fail=1
18232 rm -f conf$$subs.awk
18233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18234 _ACAWK
18235 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18236   for (key in S) S_is_set[key] = 1
18237   FS = "\a"
18238
18239 }
18240 {
18241   line = $ 0
18242   nfields = split(line, field, "@")
18243   substed = 0
18244   len = length(field[1])
18245   for (i = 2; i < nfields; i++) {
18246     key = field[i]
18247     keylen = length(key)
18248     if (S_is_set[key]) {
18249       value = S[key]
18250       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18251       len += length(value) + length(field[++i])
18252       substed = 1
18253     } else
18254       len += 1 + keylen
18255   }
18256
18257   print line
18258 }
18259
18260 _ACAWK
18261 _ACEOF
18262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18263 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18264   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18265 else
18266   cat
18267 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18268   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18269 _ACEOF
18270
18271 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18272 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18273 # trailing colons and then remove the whole line if VPATH becomes empty
18274 # (actually we leave an empty line to preserve line numbers).
18275 if test "x$srcdir" = x.; then
18276   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18277 h
18278 s///
18279 s/^/:/
18280 s/[      ]*$/:/
18281 s/:\$(srcdir):/:/g
18282 s/:\${srcdir}:/:/g
18283 s/:@srcdir@:/:/g
18284 s/^:*//
18285 s/:*$//
18286 x
18287 s/\(=[   ]*\).*/\1/
18288 G
18289 s/\n//
18290 s/^[^=]*=[       ]*$//
18291 }'
18292 fi
18293
18294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18295 fi # test -n "$CONFIG_FILES"
18296
18297 # Set up the scripts for CONFIG_HEADERS section.
18298 # No need to generate them if there are no CONFIG_HEADERS.
18299 # This happens for instance with `./config.status Makefile'.
18300 if test -n "$CONFIG_HEADERS"; then
18301 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18302 BEGIN {
18303 _ACEOF
18304
18305 # Transform confdefs.h into an awk script `defines.awk', embedded as
18306 # here-document in config.status, that substitutes the proper values into
18307 # config.h.in to produce config.h.
18308
18309 # Create a delimiter string that does not exist in confdefs.h, to ease
18310 # handling of long lines.
18311 ac_delim='%!_!# '
18312 for ac_last_try in false false :; do
18313   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18314   if test -z "$ac_tt"; then
18315     break
18316   elif $ac_last_try; then
18317     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18318   else
18319     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18320   fi
18321 done
18322
18323 # For the awk script, D is an array of macro values keyed by name,
18324 # likewise P contains macro parameters if any.  Preserve backslash
18325 # newline sequences.
18326
18327 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18328 sed -n '
18329 s/.\{148\}/&'"$ac_delim"'/g
18330 t rset
18331 :rset
18332 s/^[     ]*#[    ]*define[       ][      ]*/ /
18333 t def
18334 d
18335 :def
18336 s/\\$//
18337 t bsnl
18338 s/["\\]/\\&/g
18339 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18340 D["\1"]=" \3"/p
18341 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18342 d
18343 :bsnl
18344 s/["\\]/\\&/g
18345 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18346 D["\1"]=" \3\\\\\\n"\\/p
18347 t cont
18348 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18349 t cont
18350 d
18351 :cont
18352 n
18353 s/.\{148\}/&'"$ac_delim"'/g
18354 t clear
18355 :clear
18356 s/\\$//
18357 t bsnlc
18358 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18359 d
18360 :bsnlc
18361 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18362 b cont
18363 ' <confdefs.h | sed '
18364 s/'"$ac_delim"'/"\\\
18365 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18366
18367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18368   for (key in D) D_is_set[key] = 1
18369   FS = "\a"
18370 }
18371 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18372   line = \$ 0
18373   split(line, arg, " ")
18374   if (arg[1] == "#") {
18375     defundef = arg[2]
18376     mac1 = arg[3]
18377   } else {
18378     defundef = substr(arg[1], 2)
18379     mac1 = arg[2]
18380   }
18381   split(mac1, mac2, "(") #)
18382   macro = mac2[1]
18383   prefix = substr(line, 1, index(line, defundef) - 1)
18384   if (D_is_set[macro]) {
18385     # Preserve the white space surrounding the "#".
18386     print prefix "define", macro P[macro] D[macro]
18387     next
18388   } else {
18389     # Replace #undef with comments.  This is necessary, for example,
18390     # in the case of _POSIX_SOURCE, which is predefined and required
18391     # on some systems where configure will not decide to define it.
18392     if (defundef == "undef") {
18393       print "/*", prefix defundef, macro, "*/"
18394       next
18395     }
18396   }
18397 }
18398 { print }
18399 _ACAWK
18400 _ACEOF
18401 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18402   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18403 fi # test -n "$CONFIG_HEADERS"
18404
18405
18406 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
18407 shift
18408 for ac_tag
18409 do
18410   case $ac_tag in
18411   :[FHLC]) ac_mode=$ac_tag; continue;;
18412   esac
18413   case $ac_mode$ac_tag in
18414   :[FHL]*:*);;
18415   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18416   :[FH]-) ac_tag=-:-;;
18417   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18418   esac
18419   ac_save_IFS=$IFS
18420   IFS=:
18421   set x $ac_tag
18422   IFS=$ac_save_IFS
18423   shift
18424   ac_file=$1
18425   shift
18426
18427   case $ac_mode in
18428   :L) ac_source=$1;;
18429   :[FH])
18430     ac_file_inputs=
18431     for ac_f
18432     do
18433       case $ac_f in
18434       -) ac_f="$ac_tmp/stdin";;
18435       *) # Look for the file first in the build tree, then in the source tree
18436          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18437          # because $ac_f cannot contain `:'.
18438          test -f "$ac_f" ||
18439            case $ac_f in
18440            [\\/$]*) false;;
18441            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18442            esac ||
18443            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18444       esac
18445       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18446       as_fn_append ac_file_inputs " '$ac_f'"
18447     done
18448
18449     # Let's still pretend it is `configure' which instantiates (i.e., don't
18450     # use $as_me), people would be surprised to read:
18451     #    /* config.h.  Generated by config.status.  */
18452     configure_input='Generated from '`
18453           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18454         `' by configure.'
18455     if test x"$ac_file" != x-; then
18456       configure_input="$ac_file.  $configure_input"
18457       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18458 $as_echo "$as_me: creating $ac_file" >&6;}
18459     fi
18460     # Neutralize special characters interpreted by sed in replacement strings.
18461     case $configure_input in #(
18462     *\&* | *\|* | *\\* )
18463        ac_sed_conf_input=`$as_echo "$configure_input" |
18464        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18465     *) ac_sed_conf_input=$configure_input;;
18466     esac
18467
18468     case $ac_tag in
18469     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18470       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18471     esac
18472     ;;
18473   esac
18474
18475   ac_dir=`$as_dirname -- "$ac_file" ||
18476 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18477          X"$ac_file" : 'X\(//\)[^/]' \| \
18478          X"$ac_file" : 'X\(//\)$' \| \
18479          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18480 $as_echo X"$ac_file" |
18481     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18482             s//\1/
18483             q
18484           }
18485           /^X\(\/\/\)[^/].*/{
18486             s//\1/
18487             q
18488           }
18489           /^X\(\/\/\)$/{
18490             s//\1/
18491             q
18492           }
18493           /^X\(\/\).*/{
18494             s//\1/
18495             q
18496           }
18497           s/.*/./; q'`
18498   as_dir="$ac_dir"; as_fn_mkdir_p
18499   ac_builddir=.
18500
18501 case "$ac_dir" in
18502 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18503 *)
18504   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18505   # A ".." for each directory in $ac_dir_suffix.
18506   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18507   case $ac_top_builddir_sub in
18508   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18509   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18510   esac ;;
18511 esac
18512 ac_abs_top_builddir=$ac_pwd
18513 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18514 # for backward compatibility:
18515 ac_top_builddir=$ac_top_build_prefix
18516
18517 case $srcdir in
18518   .)  # We are building in place.
18519     ac_srcdir=.
18520     ac_top_srcdir=$ac_top_builddir_sub
18521     ac_abs_top_srcdir=$ac_pwd ;;
18522   [\\/]* | ?:[\\/]* )  # Absolute name.
18523     ac_srcdir=$srcdir$ac_dir_suffix;
18524     ac_top_srcdir=$srcdir
18525     ac_abs_top_srcdir=$srcdir ;;
18526   *) # Relative name.
18527     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18528     ac_top_srcdir=$ac_top_build_prefix$srcdir
18529     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18530 esac
18531 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18532
18533
18534   case $ac_mode in
18535   :F)
18536   #
18537   # CONFIG_FILE
18538   #
18539
18540   case $INSTALL in
18541   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18542   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18543   esac
18544   ac_MKDIR_P=$MKDIR_P
18545   case $MKDIR_P in
18546   [\\/$]* | ?:[\\/]* ) ;;
18547   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18548   esac
18549 _ACEOF
18550
18551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18552 # If the template does not know about datarootdir, expand it.
18553 # FIXME: This hack should be removed a few years after 2.60.
18554 ac_datarootdir_hack=; ac_datarootdir_seen=
18555 ac_sed_dataroot='
18556 /datarootdir/ {
18557   p
18558   q
18559 }
18560 /@datadir@/p
18561 /@docdir@/p
18562 /@infodir@/p
18563 /@localedir@/p
18564 /@mandir@/p'
18565 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18566 *datarootdir*) ac_datarootdir_seen=yes;;
18567 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18568   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18569 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18570 _ACEOF
18571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18572   ac_datarootdir_hack='
18573   s&@datadir@&$datadir&g
18574   s&@docdir@&$docdir&g
18575   s&@infodir@&$infodir&g
18576   s&@localedir@&$localedir&g
18577   s&@mandir@&$mandir&g
18578   s&\\\${datarootdir}&$datarootdir&g' ;;
18579 esac
18580 _ACEOF
18581
18582 # Neutralize VPATH when `$srcdir' = `.'.
18583 # Shell code in configure.ac might set extrasub.
18584 # FIXME: do we really want to maintain this feature?
18585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18586 ac_sed_extra="$ac_vpsub
18587 $extrasub
18588 _ACEOF
18589 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18590 :t
18591 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18592 s|@configure_input@|$ac_sed_conf_input|;t t
18593 s&@top_builddir@&$ac_top_builddir_sub&;t t
18594 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18595 s&@srcdir@&$ac_srcdir&;t t
18596 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18597 s&@top_srcdir@&$ac_top_srcdir&;t t
18598 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18599 s&@builddir@&$ac_builddir&;t t
18600 s&@abs_builddir@&$ac_abs_builddir&;t t
18601 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18602 s&@INSTALL@&$ac_INSTALL&;t t
18603 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18604 $ac_datarootdir_hack
18605 "
18606 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18607   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18608
18609 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18610   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18611   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18612       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18613   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18614 which seems to be undefined.  Please make sure it is defined" >&5
18615 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18616 which seems to be undefined.  Please make sure it is defined" >&2;}
18617
18618   rm -f "$ac_tmp/stdin"
18619   case $ac_file in
18620   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18621   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18622   esac \
18623   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18624  ;;
18625   :H)
18626   #
18627   # CONFIG_HEADER
18628   #
18629   if test x"$ac_file" != x-; then
18630     {
18631       $as_echo "/* $configure_input  */" \
18632       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18633     } >"$ac_tmp/config.h" \
18634       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18635     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18636       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18637 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18638     else
18639       rm -f "$ac_file"
18640       mv "$ac_tmp/config.h" "$ac_file" \
18641         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18642     fi
18643   else
18644     $as_echo "/* $configure_input  */" \
18645       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18646       || as_fn_error $? "could not create -" "$LINENO" 5
18647   fi
18648 # Compute "$ac_file"'s index in $config_headers.
18649 _am_arg="$ac_file"
18650 _am_stamp_count=1
18651 for _am_header in $config_headers :; do
18652   case $_am_header in
18653     $_am_arg | $_am_arg:* )
18654       break ;;
18655     * )
18656       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18657   esac
18658 done
18659 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18660 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18661          X"$_am_arg" : 'X\(//\)[^/]' \| \
18662          X"$_am_arg" : 'X\(//\)$' \| \
18663          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18664 $as_echo X"$_am_arg" |
18665     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18666             s//\1/
18667             q
18668           }
18669           /^X\(\/\/\)[^/].*/{
18670             s//\1/
18671             q
18672           }
18673           /^X\(\/\/\)$/{
18674             s//\1/
18675             q
18676           }
18677           /^X\(\/\).*/{
18678             s//\1/
18679             q
18680           }
18681           s/.*/./; q'`/stamp-h$_am_stamp_count
18682  ;;
18683   :L)
18684   #
18685   # CONFIG_LINK
18686   #
18687
18688   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18689     :
18690   else
18691     # Prefer the file from the source tree if names are identical.
18692     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18693       ac_source=$srcdir/$ac_source
18694     fi
18695
18696     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18697 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
18698
18699     if test ! -r "$ac_source"; then
18700       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
18701     fi
18702     rm -f "$ac_file"
18703
18704     # Try a relative symlink, then a hard link, then a copy.
18705     case $ac_source in
18706     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
18707         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
18708     esac
18709     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18710       ln "$ac_source" "$ac_file" 2>/dev/null ||
18711       cp -p "$ac_source" "$ac_file" ||
18712       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
18713   fi
18714  ;;
18715   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18716 $as_echo "$as_me: executing $ac_file commands" >&6;}
18717  ;;
18718   esac
18719
18720
18721   case $ac_file$ac_mode in
18722     "default-1":C)
18723 # Only add multilib support code if we just rebuilt the top-level
18724 # Makefile.
18725 case " $CONFIG_FILES " in
18726  *" Makefile "*)
18727    ac_file=Makefile . ${multi_basedir}/config-ml.in
18728    ;;
18729 esac ;;
18730     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18731   # Older Autoconf quotes --file arguments for eval, but not when files
18732   # are listed without --file.  Let's play safe and only enable the eval
18733   # if we detect the quoting.
18734   case $CONFIG_FILES in
18735   *\'*) eval set x "$CONFIG_FILES" ;;
18736   *)   set x $CONFIG_FILES ;;
18737   esac
18738   shift
18739   for mf
18740   do
18741     # Strip MF so we end up with the name of the file.
18742     mf=`echo "$mf" | sed -e 's/:.*$//'`
18743     # Check whether this is an Automake generated Makefile or not.
18744     # We used to match only the files named 'Makefile.in', but
18745     # some people rename them; so instead we look at the file content.
18746     # Grep'ing the first line is not enough: some people post-process
18747     # each Makefile.in and add a new line on top of each file to say so.
18748     # Grep'ing the whole file is not good either: AIX grep has a line
18749     # limit of 2048, but all sed's we know have understand at least 4000.
18750     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18751       dirpart=`$as_dirname -- "$mf" ||
18752 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18753          X"$mf" : 'X\(//\)[^/]' \| \
18754          X"$mf" : 'X\(//\)$' \| \
18755          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18756 $as_echo X"$mf" |
18757     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18758             s//\1/
18759             q
18760           }
18761           /^X\(\/\/\)[^/].*/{
18762             s//\1/
18763             q
18764           }
18765           /^X\(\/\/\)$/{
18766             s//\1/
18767             q
18768           }
18769           /^X\(\/\).*/{
18770             s//\1/
18771             q
18772           }
18773           s/.*/./; q'`
18774     else
18775       continue
18776     fi
18777     # Extract the definition of DEPDIR, am__include, and am__quote
18778     # from the Makefile without running 'make'.
18779     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18780     test -z "$DEPDIR" && continue
18781     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18782     test -z "$am__include" && continue
18783     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18784     # Find all dependency output files, they are included files with
18785     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18786     # simplest approach to changing $(DEPDIR) to its actual value in the
18787     # expansion.
18788     for file in `sed -n "
18789       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18790          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18791       # Make sure the directory exists.
18792       test -f "$dirpart/$file" && continue
18793       fdir=`$as_dirname -- "$file" ||
18794 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18795          X"$file" : 'X\(//\)[^/]' \| \
18796          X"$file" : 'X\(//\)$' \| \
18797          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18798 $as_echo X"$file" |
18799     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18800             s//\1/
18801             q
18802           }
18803           /^X\(\/\/\)[^/].*/{
18804             s//\1/
18805             q
18806           }
18807           /^X\(\/\/\)$/{
18808             s//\1/
18809             q
18810           }
18811           /^X\(\/\).*/{
18812             s//\1/
18813             q
18814           }
18815           s/.*/./; q'`
18816       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18817       # echo "creating $dirpart/$file"
18818       echo '# dummy' > "$dirpart/$file"
18819     done
18820   done
18821 }
18822  ;;
18823     "libtool":C)
18824
18825     # See if we are running on zsh, and set the options which allow our
18826     # commands through without removal of \ escapes.
18827     if test -n "${ZSH_VERSION+set}" ; then
18828       setopt NO_GLOB_SUBST
18829     fi
18830
18831     cfgfile="${ofile}T"
18832     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18833     $RM "$cfgfile"
18834
18835     cat <<_LT_EOF >> "$cfgfile"
18836 #! $SHELL
18837
18838 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18839 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18840 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18841 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18842 #
18843 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18844 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18845 #   Written by Gordon Matzigkeit, 1996
18846 #
18847 #   This file is part of GNU Libtool.
18848 #
18849 # GNU Libtool is free software; you can redistribute it and/or
18850 # modify it under the terms of the GNU General Public License as
18851 # published by the Free Software Foundation; either version 2 of
18852 # the License, or (at your option) any later version.
18853 #
18854 # As a special exception to the GNU General Public License,
18855 # if you distribute this file as part of a program or library that
18856 # is built using GNU Libtool, you may include this file under the
18857 # same distribution terms that you use for the rest of that program.
18858 #
18859 # GNU Libtool is distributed in the hope that it will be useful,
18860 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18861 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18862 # GNU General Public License for more details.
18863 #
18864 # You should have received a copy of the GNU General Public License
18865 # along with GNU Libtool; see the file COPYING.  If not, a copy
18866 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18867 # obtained by writing to the Free Software Foundation, Inc.,
18868 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18869
18870
18871 # The names of the tagged configurations supported by this script.
18872 available_tags="CXX "
18873
18874 # ### BEGIN LIBTOOL CONFIG
18875
18876 # Which release of libtool.m4 was used?
18877 macro_version=$macro_version
18878 macro_revision=$macro_revision
18879
18880 # Whether or not to build shared libraries.
18881 build_libtool_libs=$enable_shared
18882
18883 # Whether or not to build static libraries.
18884 build_old_libs=$enable_static
18885
18886 # What type of objects to build.
18887 pic_mode=$pic_mode
18888
18889 # Whether or not to optimize for fast installation.
18890 fast_install=$enable_fast_install
18891
18892 # Shell to use when invoking shell scripts.
18893 SHELL=$lt_SHELL
18894
18895 # An echo program that protects backslashes.
18896 ECHO=$lt_ECHO
18897
18898 # The host system.
18899 host_alias=$host_alias
18900 host=$host
18901 host_os=$host_os
18902
18903 # The build system.
18904 build_alias=$build_alias
18905 build=$build
18906 build_os=$build_os
18907
18908 # A sed program that does not truncate output.
18909 SED=$lt_SED
18910
18911 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18912 Xsed="\$SED -e 1s/^X//"
18913
18914 # A grep program that handles long lines.
18915 GREP=$lt_GREP
18916
18917 # An ERE matcher.
18918 EGREP=$lt_EGREP
18919
18920 # A literal string matcher.
18921 FGREP=$lt_FGREP
18922
18923 # A BSD- or MS-compatible name lister.
18924 NM=$lt_NM
18925
18926 # Whether we need soft or hard links.
18927 LN_S=$lt_LN_S
18928
18929 # What is the maximum length of a command?
18930 max_cmd_len=$max_cmd_len
18931
18932 # Object file suffix (normally "o").
18933 objext=$ac_objext
18934
18935 # Executable file suffix (normally "").
18936 exeext=$exeext
18937
18938 # whether the shell understands "unset".
18939 lt_unset=$lt_unset
18940
18941 # turn spaces into newlines.
18942 SP2NL=$lt_lt_SP2NL
18943
18944 # turn newlines into spaces.
18945 NL2SP=$lt_lt_NL2SP
18946
18947 # An object symbol dumper.
18948 OBJDUMP=$lt_OBJDUMP
18949
18950 # Method to check whether dependent libraries are shared objects.
18951 deplibs_check_method=$lt_deplibs_check_method
18952
18953 # Command to use when deplibs_check_method == "file_magic".
18954 file_magic_cmd=$lt_file_magic_cmd
18955
18956 # The archiver.
18957 AR=$lt_AR
18958 AR_FLAGS=$lt_AR_FLAGS
18959
18960 # A symbol stripping program.
18961 STRIP=$lt_STRIP
18962
18963 # Commands used to install an old-style archive.
18964 RANLIB=$lt_RANLIB
18965 old_postinstall_cmds=$lt_old_postinstall_cmds
18966 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18967
18968 # Whether to use a lock for old archive extraction.
18969 lock_old_archive_extraction=$lock_old_archive_extraction
18970
18971 # A C compiler.
18972 LTCC=$lt_CC
18973
18974 # LTCC compiler flags.
18975 LTCFLAGS=$lt_CFLAGS
18976
18977 # Take the output of nm and produce a listing of raw symbols and C names.
18978 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18979
18980 # Transform the output of nm in a proper C declaration.
18981 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18982
18983 # Transform the output of nm in a C name address pair.
18984 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18985
18986 # Transform the output of nm in a C name address pair when lib prefix is needed.
18987 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18988
18989 # The name of the directory that contains temporary libtool files.
18990 objdir=$objdir
18991
18992 # Used to examine libraries when file_magic_cmd begins with "file".
18993 MAGIC_CMD=$MAGIC_CMD
18994
18995 # Must we lock files when doing compilation?
18996 need_locks=$lt_need_locks
18997
18998 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18999 DSYMUTIL=$lt_DSYMUTIL
19000
19001 # Tool to change global to local symbols on Mac OS X.
19002 NMEDIT=$lt_NMEDIT
19003
19004 # Tool to manipulate fat objects and archives on Mac OS X.
19005 LIPO=$lt_LIPO
19006
19007 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19008 OTOOL=$lt_OTOOL
19009
19010 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19011 OTOOL64=$lt_OTOOL64
19012
19013 # Old archive suffix (normally "a").
19014 libext=$libext
19015
19016 # Shared library suffix (normally ".so").
19017 shrext_cmds=$lt_shrext_cmds
19018
19019 # The commands to extract the exported symbol list from a shared archive.
19020 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19021
19022 # Variables whose values should be saved in libtool wrapper scripts and
19023 # restored at link time.
19024 variables_saved_for_relink=$lt_variables_saved_for_relink
19025
19026 # Do we need the "lib" prefix for modules?
19027 need_lib_prefix=$need_lib_prefix
19028
19029 # Do we need a version for libraries?
19030 need_version=$need_version
19031
19032 # Library versioning type.
19033 version_type=$version_type
19034
19035 # Shared library runtime path variable.
19036 runpath_var=$runpath_var
19037
19038 # Shared library path variable.
19039 shlibpath_var=$shlibpath_var
19040
19041 # Is shlibpath searched before the hard-coded library search path?
19042 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19043
19044 # Format of library name prefix.
19045 libname_spec=$lt_libname_spec
19046
19047 # List of archive names.  First name is the real one, the rest are links.
19048 # The last name is the one that the linker finds with -lNAME
19049 library_names_spec=$lt_library_names_spec
19050
19051 # The coded name of the library, if different from the real name.
19052 soname_spec=$lt_soname_spec
19053
19054 # Permission mode override for installation of shared libraries.
19055 install_override_mode=$lt_install_override_mode
19056
19057 # Command to use after installation of a shared archive.
19058 postinstall_cmds=$lt_postinstall_cmds
19059
19060 # Command to use after uninstallation of a shared archive.
19061 postuninstall_cmds=$lt_postuninstall_cmds
19062
19063 # Commands used to finish a libtool library installation in a directory.
19064 finish_cmds=$lt_finish_cmds
19065
19066 # As "finish_cmds", except a single script fragment to be evaled but
19067 # not shown.
19068 finish_eval=$lt_finish_eval
19069
19070 # Whether we should hardcode library paths into libraries.
19071 hardcode_into_libs=$hardcode_into_libs
19072
19073 # Compile-time system search path for libraries.
19074 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19075
19076 # Run-time system search path for libraries.
19077 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19078
19079 # Whether dlopen is supported.
19080 dlopen_support=$enable_dlopen
19081
19082 # Whether dlopen of programs is supported.
19083 dlopen_self=$enable_dlopen_self
19084
19085 # Whether dlopen of statically linked programs is supported.
19086 dlopen_self_static=$enable_dlopen_self_static
19087
19088 # Commands to strip libraries.
19089 old_striplib=$lt_old_striplib
19090 striplib=$lt_striplib
19091
19092
19093 # The linker used to build libraries.
19094 LD=$lt_LD
19095
19096 # How to create reloadable object files.
19097 reload_flag=$lt_reload_flag
19098 reload_cmds=$lt_reload_cmds
19099
19100 # Commands used to build an old-style archive.
19101 old_archive_cmds=$lt_old_archive_cmds
19102
19103 # A language specific compiler.
19104 CC=$lt_compiler
19105
19106 # Is the compiler the GNU compiler?
19107 with_gcc=$GCC
19108
19109 # Compiler flag to turn off builtin functions.
19110 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19111
19112 # How to pass a linker flag through the compiler.
19113 wl=$lt_lt_prog_compiler_wl
19114
19115 # Additional compiler flags for building library objects.
19116 pic_flag=$lt_lt_prog_compiler_pic
19117
19118 # Compiler flag to prevent dynamic linking.
19119 link_static_flag=$lt_lt_prog_compiler_static
19120
19121 # Does compiler simultaneously support -c and -o options?
19122 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19123
19124 # Whether or not to add -lc for building shared libraries.
19125 build_libtool_need_lc=$archive_cmds_need_lc
19126
19127 # Whether or not to disallow shared libs when runtime libs are static.
19128 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19129
19130 # Compiler flag to allow reflexive dlopens.
19131 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19132
19133 # Compiler flag to generate shared objects directly from archives.
19134 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19135
19136 # Whether the compiler copes with passing no objects directly.
19137 compiler_needs_object=$lt_compiler_needs_object
19138
19139 # Create an old-style archive from a shared archive.
19140 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19141
19142 # Create a temporary old-style archive to link instead of a shared archive.
19143 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19144
19145 # Commands used to build a shared archive.
19146 archive_cmds=$lt_archive_cmds
19147 archive_expsym_cmds=$lt_archive_expsym_cmds
19148
19149 # Commands used to build a loadable module if different from building
19150 # a shared archive.
19151 module_cmds=$lt_module_cmds
19152 module_expsym_cmds=$lt_module_expsym_cmds
19153
19154 # Whether we are building with GNU ld or not.
19155 with_gnu_ld=$lt_with_gnu_ld
19156
19157 # Flag that allows shared libraries with undefined symbols to be built.
19158 allow_undefined_flag=$lt_allow_undefined_flag
19159
19160 # Flag that enforces no undefined symbols.
19161 no_undefined_flag=$lt_no_undefined_flag
19162
19163 # Flag to hardcode \$libdir into a binary during linking.
19164 # This must work even if \$libdir does not exist
19165 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19166
19167 # If ld is used when linking, flag to hardcode \$libdir into a binary
19168 # during linking.  This must work even if \$libdir does not exist.
19169 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19170
19171 # Whether we need a single "-rpath" flag with a separated argument.
19172 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19173
19174 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19175 # DIR into the resulting binary.
19176 hardcode_direct=$hardcode_direct
19177
19178 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19179 # DIR into the resulting binary and the resulting library dependency is
19180 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19181 # library is relocated.
19182 hardcode_direct_absolute=$hardcode_direct_absolute
19183
19184 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19185 # into the resulting binary.
19186 hardcode_minus_L=$hardcode_minus_L
19187
19188 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19189 # into the resulting binary.
19190 hardcode_shlibpath_var=$hardcode_shlibpath_var
19191
19192 # Set to "yes" if building a shared library automatically hardcodes DIR
19193 # into the library and all subsequent libraries and executables linked
19194 # against it.
19195 hardcode_automatic=$hardcode_automatic
19196
19197 # Set to yes if linker adds runtime paths of dependent libraries
19198 # to runtime path list.
19199 inherit_rpath=$inherit_rpath
19200
19201 # Whether libtool must link a program against all its dependency libraries.
19202 link_all_deplibs=$link_all_deplibs
19203
19204 # Fix the shell variable \$srcfile for the compiler.
19205 fix_srcfile_path=$lt_fix_srcfile_path
19206
19207 # Set to "yes" if exported symbols are required.
19208 always_export_symbols=$always_export_symbols
19209
19210 # The commands to list exported symbols.
19211 export_symbols_cmds=$lt_export_symbols_cmds
19212
19213 # Symbols that should not be listed in the preloaded symbols.
19214 exclude_expsyms=$lt_exclude_expsyms
19215
19216 # Symbols that must always be exported.
19217 include_expsyms=$lt_include_expsyms
19218
19219 # Commands necessary for linking programs (against libraries) with templates.
19220 prelink_cmds=$lt_prelink_cmds
19221
19222 # Specify filename containing input files.
19223 file_list_spec=$lt_file_list_spec
19224
19225 # How to hardcode a shared library path into an executable.
19226 hardcode_action=$hardcode_action
19227
19228 # The directories searched by this compiler when creating a shared library.
19229 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19230
19231 # Dependencies to place before and after the objects being linked to
19232 # create a shared library.
19233 predep_objects=$lt_predep_objects
19234 postdep_objects=$lt_postdep_objects
19235 predeps=$lt_predeps
19236 postdeps=$lt_postdeps
19237
19238 # The library search path used internally by the compiler when linking
19239 # a shared library.
19240 compiler_lib_search_path=$lt_compiler_lib_search_path
19241
19242 # ### END LIBTOOL CONFIG
19243
19244 _LT_EOF
19245
19246   case $host_os in
19247   aix3*)
19248     cat <<\_LT_EOF >> "$cfgfile"
19249 # AIX sometimes has problems with the GCC collect2 program.  For some
19250 # reason, if we set the COLLECT_NAMES environment variable, the problems
19251 # vanish in a puff of smoke.
19252 if test "X${COLLECT_NAMES+set}" != Xset; then
19253   COLLECT_NAMES=
19254   export COLLECT_NAMES
19255 fi
19256 _LT_EOF
19257     ;;
19258   esac
19259
19260
19261 ltmain="$ac_aux_dir/ltmain.sh"
19262
19263
19264   # We use sed instead of cat because bash on DJGPP gets confused if
19265   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19266   # text mode, it properly converts lines to CR/LF.  This bash problem
19267   # is reportedly fixed, but why not run on old versions too?
19268   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19269     || (rm -f "$cfgfile"; exit 1)
19270
19271   case $xsi_shell in
19272   yes)
19273     cat << \_LT_EOF >> "$cfgfile"
19274
19275 # func_dirname file append nondir_replacement
19276 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19277 # otherwise set result to NONDIR_REPLACEMENT.
19278 func_dirname ()
19279 {
19280   case ${1} in
19281     */*) func_dirname_result="${1%/*}${2}" ;;
19282     *  ) func_dirname_result="${3}" ;;
19283   esac
19284 }
19285
19286 # func_basename file
19287 func_basename ()
19288 {
19289   func_basename_result="${1##*/}"
19290 }
19291
19292 # func_dirname_and_basename file append nondir_replacement
19293 # perform func_basename and func_dirname in a single function
19294 # call:
19295 #   dirname:  Compute the dirname of FILE.  If nonempty,
19296 #             add APPEND to the result, otherwise set result
19297 #             to NONDIR_REPLACEMENT.
19298 #             value returned in "$func_dirname_result"
19299 #   basename: Compute filename of FILE.
19300 #             value retuned in "$func_basename_result"
19301 # Implementation must be kept synchronized with func_dirname
19302 # and func_basename. For efficiency, we do not delegate to
19303 # those functions but instead duplicate the functionality here.
19304 func_dirname_and_basename ()
19305 {
19306   case ${1} in
19307     */*) func_dirname_result="${1%/*}${2}" ;;
19308     *  ) func_dirname_result="${3}" ;;
19309   esac
19310   func_basename_result="${1##*/}"
19311 }
19312
19313 # func_stripname prefix suffix name
19314 # strip PREFIX and SUFFIX off of NAME.
19315 # PREFIX and SUFFIX must not contain globbing or regex special
19316 # characters, hashes, percent signs, but SUFFIX may contain a leading
19317 # dot (in which case that matches only a dot).
19318 func_stripname ()
19319 {
19320   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19321   # positional parameters, so assign one to ordinary parameter first.
19322   func_stripname_result=${3}
19323   func_stripname_result=${func_stripname_result#"${1}"}
19324   func_stripname_result=${func_stripname_result%"${2}"}
19325 }
19326
19327 # func_opt_split
19328 func_opt_split ()
19329 {
19330   func_opt_split_opt=${1%%=*}
19331   func_opt_split_arg=${1#*=}
19332 }
19333
19334 # func_lo2o object
19335 func_lo2o ()
19336 {
19337   case ${1} in
19338     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19339     *)    func_lo2o_result=${1} ;;
19340   esac
19341 }
19342
19343 # func_xform libobj-or-source
19344 func_xform ()
19345 {
19346   func_xform_result=${1%.*}.lo
19347 }
19348
19349 # func_arith arithmetic-term...
19350 func_arith ()
19351 {
19352   func_arith_result=$(( $* ))
19353 }
19354
19355 # func_len string
19356 # STRING may not start with a hyphen.
19357 func_len ()
19358 {
19359   func_len_result=${#1}
19360 }
19361
19362 _LT_EOF
19363     ;;
19364   *) # Bourne compatible functions.
19365     cat << \_LT_EOF >> "$cfgfile"
19366
19367 # func_dirname file append nondir_replacement
19368 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19369 # otherwise set result to NONDIR_REPLACEMENT.
19370 func_dirname ()
19371 {
19372   # Extract subdirectory from the argument.
19373   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19374   if test "X$func_dirname_result" = "X${1}"; then
19375     func_dirname_result="${3}"
19376   else
19377     func_dirname_result="$func_dirname_result${2}"
19378   fi
19379 }
19380
19381 # func_basename file
19382 func_basename ()
19383 {
19384   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19385 }
19386
19387
19388 # func_stripname prefix suffix name
19389 # strip PREFIX and SUFFIX off of NAME.
19390 # PREFIX and SUFFIX must not contain globbing or regex special
19391 # characters, hashes, percent signs, but SUFFIX may contain a leading
19392 # dot (in which case that matches only a dot).
19393 # func_strip_suffix prefix name
19394 func_stripname ()
19395 {
19396   case ${2} in
19397     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19398     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19399   esac
19400 }
19401
19402 # sed scripts:
19403 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19404 my_sed_long_arg='1s/^-[^=]*=//'
19405
19406 # func_opt_split
19407 func_opt_split ()
19408 {
19409   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19410   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19411 }
19412
19413 # func_lo2o object
19414 func_lo2o ()
19415 {
19416   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19417 }
19418
19419 # func_xform libobj-or-source
19420 func_xform ()
19421 {
19422   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19423 }
19424
19425 # func_arith arithmetic-term...
19426 func_arith ()
19427 {
19428   func_arith_result=`expr "$@"`
19429 }
19430
19431 # func_len string
19432 # STRING may not start with a hyphen.
19433 func_len ()
19434 {
19435   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19436 }
19437
19438 _LT_EOF
19439 esac
19440
19441 case $lt_shell_append in
19442   yes)
19443     cat << \_LT_EOF >> "$cfgfile"
19444
19445 # func_append var value
19446 # Append VALUE to the end of shell variable VAR.
19447 func_append ()
19448 {
19449   eval "$1+=\$2"
19450 }
19451 _LT_EOF
19452     ;;
19453   *)
19454     cat << \_LT_EOF >> "$cfgfile"
19455
19456 # func_append var value
19457 # Append VALUE to the end of shell variable VAR.
19458 func_append ()
19459 {
19460   eval "$1=\$$1\$2"
19461 }
19462
19463 _LT_EOF
19464     ;;
19465   esac
19466
19467
19468   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19469     || (rm -f "$cfgfile"; exit 1)
19470
19471   mv -f "$cfgfile" "$ofile" ||
19472     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19473   chmod +x "$ofile"
19474
19475
19476     cat <<_LT_EOF >> "$ofile"
19477
19478 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19479
19480 # The linker used to build libraries.
19481 LD=$lt_LD_CXX
19482
19483 # How to create reloadable object files.
19484 reload_flag=$lt_reload_flag_CXX
19485 reload_cmds=$lt_reload_cmds_CXX
19486
19487 # Commands used to build an old-style archive.
19488 old_archive_cmds=$lt_old_archive_cmds_CXX
19489
19490 # A language specific compiler.
19491 CC=$lt_compiler_CXX
19492
19493 # Is the compiler the GNU compiler?
19494 with_gcc=$GCC_CXX
19495
19496 # Compiler flag to turn off builtin functions.
19497 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19498
19499 # How to pass a linker flag through the compiler.
19500 wl=$lt_lt_prog_compiler_wl_CXX
19501
19502 # Additional compiler flags for building library objects.
19503 pic_flag=$lt_lt_prog_compiler_pic_CXX
19504
19505 # Compiler flag to prevent dynamic linking.
19506 link_static_flag=$lt_lt_prog_compiler_static_CXX
19507
19508 # Does compiler simultaneously support -c and -o options?
19509 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19510
19511 # Whether or not to add -lc for building shared libraries.
19512 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19513
19514 # Whether or not to disallow shared libs when runtime libs are static.
19515 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19516
19517 # Compiler flag to allow reflexive dlopens.
19518 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19519
19520 # Compiler flag to generate shared objects directly from archives.
19521 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19522
19523 # Whether the compiler copes with passing no objects directly.
19524 compiler_needs_object=$lt_compiler_needs_object_CXX
19525
19526 # Create an old-style archive from a shared archive.
19527 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19528
19529 # Create a temporary old-style archive to link instead of a shared archive.
19530 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19531
19532 # Commands used to build a shared archive.
19533 archive_cmds=$lt_archive_cmds_CXX
19534 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19535
19536 # Commands used to build a loadable module if different from building
19537 # a shared archive.
19538 module_cmds=$lt_module_cmds_CXX
19539 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19540
19541 # Whether we are building with GNU ld or not.
19542 with_gnu_ld=$lt_with_gnu_ld_CXX
19543
19544 # Flag that allows shared libraries with undefined symbols to be built.
19545 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19546
19547 # Flag that enforces no undefined symbols.
19548 no_undefined_flag=$lt_no_undefined_flag_CXX
19549
19550 # Flag to hardcode \$libdir into a binary during linking.
19551 # This must work even if \$libdir does not exist
19552 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19553
19554 # If ld is used when linking, flag to hardcode \$libdir into a binary
19555 # during linking.  This must work even if \$libdir does not exist.
19556 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19557
19558 # Whether we need a single "-rpath" flag with a separated argument.
19559 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19560
19561 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19562 # DIR into the resulting binary.
19563 hardcode_direct=$hardcode_direct_CXX
19564
19565 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19566 # DIR into the resulting binary and the resulting library dependency is
19567 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19568 # library is relocated.
19569 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19570
19571 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19572 # into the resulting binary.
19573 hardcode_minus_L=$hardcode_minus_L_CXX
19574
19575 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19576 # into the resulting binary.
19577 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19578
19579 # Set to "yes" if building a shared library automatically hardcodes DIR
19580 # into the library and all subsequent libraries and executables linked
19581 # against it.
19582 hardcode_automatic=$hardcode_automatic_CXX
19583
19584 # Set to yes if linker adds runtime paths of dependent libraries
19585 # to runtime path list.
19586 inherit_rpath=$inherit_rpath_CXX
19587
19588 # Whether libtool must link a program against all its dependency libraries.
19589 link_all_deplibs=$link_all_deplibs_CXX
19590
19591 # Fix the shell variable \$srcfile for the compiler.
19592 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19593
19594 # Set to "yes" if exported symbols are required.
19595 always_export_symbols=$always_export_symbols_CXX
19596
19597 # The commands to list exported symbols.
19598 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19599
19600 # Symbols that should not be listed in the preloaded symbols.
19601 exclude_expsyms=$lt_exclude_expsyms_CXX
19602
19603 # Symbols that must always be exported.
19604 include_expsyms=$lt_include_expsyms_CXX
19605
19606 # Commands necessary for linking programs (against libraries) with templates.
19607 prelink_cmds=$lt_prelink_cmds_CXX
19608
19609 # Specify filename containing input files.
19610 file_list_spec=$lt_file_list_spec_CXX
19611
19612 # How to hardcode a shared library path into an executable.
19613 hardcode_action=$hardcode_action_CXX
19614
19615 # The directories searched by this compiler when creating a shared library.
19616 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19617
19618 # Dependencies to place before and after the objects being linked to
19619 # create a shared library.
19620 predep_objects=$lt_predep_objects_CXX
19621 postdep_objects=$lt_postdep_objects_CXX
19622 predeps=$lt_predeps_CXX
19623 postdeps=$lt_postdeps_CXX
19624
19625 # The library search path used internally by the compiler when linking
19626 # a shared library.
19627 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19628
19629 # ### END LIBTOOL TAG CONFIG: CXX
19630 _LT_EOF
19631
19632  ;;
19633     "include":C) test -d include || mkdir include ;;
19634     "src":C)
19635 test -d src || mkdir src
19636 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
19637  ;;
19638
19639   esac
19640 done # for ac_tag
19641
19642
19643 as_fn_exit 0
19644 _ACEOF
19645 ac_clean_files=$ac_clean_files_save
19646
19647 test $ac_write_fail = 0 ||
19648   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19649
19650
19651 # configure is writing to config.log, and then calls config.status.
19652 # config.status does its own redirection, appending to config.log.
19653 # Unfortunately, on DOS this fails, as config.log is still kept open
19654 # by configure, so config.status won't be able to write to it; its
19655 # output is simply discarded.  So we exec the FD to /dev/null,
19656 # effectively closing config.log, so it can be properly (re)opened and
19657 # appended to by config.status.  When coming back to configure, we
19658 # need to make the FD available again.
19659 if test "$no_create" != yes; then
19660   ac_cs_success=:
19661   ac_config_status_args=
19662   test "$silent" = yes &&
19663     ac_config_status_args="$ac_config_status_args --quiet"
19664   exec 5>/dev/null
19665   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19666   exec 5>>config.log
19667   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19668   # would make configure fail if this is the last instruction.
19669   $ac_cs_success || as_fn_exit 1
19670 fi
19671 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19672   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19673 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19674 fi
19675