libffi/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for libffi 3.99999.
   4 #
   5 # Report bugs to <http://github.com/atgreen/libffi/issues>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   9 # Foundation, Inc.
  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 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174
 175   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 176     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 179     PATH=/empty FPATH=/empty; export PATH FPATH
 180     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 181       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 182 test \$(( 1 + 1 )) = 2 || exit 1"
 183   if (eval "$as_required") 2>/dev/null; then :
 184   as_have_required=yes
 185 else
 186   as_have_required=no
 187 fi
 188   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 189
 190 else
 191   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 192 as_found=false
 193 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 194 do
 195   IFS=$as_save_IFS
 196   test -z "$as_dir" && as_dir=.
 197   as_found=:
 198   case $as_dir in #(
 199          /*)
 200            for as_base in sh bash ksh sh5; do
 201              # Try only shells that exist, to save several forks.
 202              as_shell=$as_dir/$as_base
 203              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 204                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$as_shell as_have_required=yes
 206                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 207   break 2
 208 fi
 209 fi
 210            done;;
 211        esac
 212   as_found=false
 213 done
 214 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 215               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 216   CONFIG_SHELL=$SHELL as_have_required=yes
 217 fi; }
 218 IFS=$as_save_IFS
 219
 220
 221       if test "x$CONFIG_SHELL" != x; then :
 222   # We cannot yet assume a decent shell, so we have to provide a
 223         # neutralization value for shells without unset; and this also
 224         # works around shells that cannot unset nonexistent variables.
 225         BASH_ENV=/dev/null
 226         ENV=/dev/null
 227         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 228         export CONFIG_SHELL
 229         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 240 $0: http://github.com/atgreen/libffi/issues about your
 241 $0: system, including any error possibly output before this
 242 $0: message. Then install a modern shell, or manually run
 243 $0: the script under such a shell if you do have one."
 244   fi
 245   exit 1
 246 fi
 247 fi
 248 fi
 249 SHELL=${CONFIG_SHELL-/bin/sh}
 250 export SHELL
 251 # Unset more variables known to interfere with behavior of common tools.
 252 CLICOLOR_FORCE= GREP_OPTIONS=
 253 unset CLICOLOR_FORCE GREP_OPTIONS
 254
 255 ## --------------------- ##
 256 ## M4sh Shell Functions. ##
 257 ## --------------------- ##
 258 # as_fn_unset VAR
 259 # ---------------
 260 # Portably unset VAR.
 261 as_fn_unset ()
 262 {
 263   { eval $1=; unset $1;}
 264 }
 265 as_unset=as_fn_unset
 266
 267 # as_fn_set_status STATUS
 268 # -----------------------
 269 # Set $? to STATUS, without forking.
 270 as_fn_set_status ()
 271 {
 272   return $1
 273 } # as_fn_set_status
 274
 275 # as_fn_exit STATUS
 276 # -----------------
 277 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 278 as_fn_exit ()
 279 {
 280   set +e
 281   as_fn_set_status $1
 282   exit $1
 283 } # as_fn_exit
 284
 285 # as_fn_mkdir_p
 286 # -------------
 287 # Create "$as_dir" as a directory, including parents if necessary.
 288 as_fn_mkdir_p ()
 289 {
 290
 291   case $as_dir in #(
 292   -*) as_dir=./$as_dir;;
 293   esac
 294   test -d "$as_dir" || eval $as_mkdir_p || {
 295     as_dirs=
 296     while :; do
 297       case $as_dir in #(
 298       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 299       *) as_qdir=$as_dir;;
 300       esac
 301       as_dirs="'$as_qdir' $as_dirs"
 302       as_dir=`$as_dirname -- "$as_dir" ||
 303 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 304          X"$as_dir" : 'X\(//\)[^/]' \| \
 305          X"$as_dir" : 'X\(//\)$' \| \
 306          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 307 $as_echo X"$as_dir" |
 308     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 309             s//\1/
 310             q
 311           }
 312           /^X\(\/\/\)[^/].*/{
 313             s//\1/
 314             q
 315           }
 316           /^X\(\/\/\)$/{
 317             s//\1/
 318             q
 319           }
 320           /^X\(\/\).*/{
 321             s//\1/
 322             q
 323           }
 324           s/.*/./; q'`
 325       test -d "$as_dir" && break
 326     done
 327     test -z "$as_dirs" || eval "mkdir $as_dirs"
 328   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 329
 330
 331 } # as_fn_mkdir_p
 332 # as_fn_append VAR VALUE
 333 # ----------------------
 334 # Append the text in VALUE to the end of the definition contained in VAR. Take
 335 # advantage of any shell optimizations that allow amortized linear growth over
 336 # repeated appends, instead of the typical quadratic growth present in naive
 337 # implementations.
 338 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 339   eval 'as_fn_append ()
 340   {
 341     eval $1+=\$2
 342   }'
 343 else
 344   as_fn_append ()
 345   {
 346     eval $1=\$$1\$2
 347   }
 348 fi # as_fn_append
 349
 350 # as_fn_arith ARG...
 351 # ------------------
 352 # Perform arithmetic evaluation on the ARGs, and store the result in the
 353 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 354 # must be portable across $(()) and expr.
 355 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 356   eval 'as_fn_arith ()
 357   {
 358     as_val=$(( $* ))
 359   }'
 360 else
 361   as_fn_arith ()
 362   {
 363     as_val=`expr "$@" || test $? -eq 1`
 364   }
 365 fi # as_fn_arith
 366
 367
 368 # as_fn_error ERROR [LINENO LOG_FD]
 369 # ---------------------------------
 370 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 371 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 372 # script with status $?, using 1 if that was 0.
 373 as_fn_error ()
 374 {
 375   as_status=$?; test $as_status -eq 0 && as_status=1
 376   if test "$3"; then
 377     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 378     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 379   fi
 380   $as_echo "$as_me: error: $1" >&2
 381   as_fn_exit $as_status
 382 } # as_fn_error
 383
 384 if expr a : '\(a\)' >/dev/null 2>&1 &&
 385    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 386   as_expr=expr
 387 else
 388   as_expr=false
 389 fi
 390
 391 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 392   as_basename=basename
 393 else
 394   as_basename=false
 395 fi
 396
 397 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 398   as_dirname=dirname
 399 else
 400   as_dirname=false
 401 fi
 402
 403 as_me=`$as_basename -- "$0" ||
 404 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 405          X"$0" : 'X\(//\)$' \| \
 406          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 407 $as_echo X/"$0" |
 408     sed '/^.*\/\([^/][^/]*\)\/*$/{
 409             s//\1/
 410             q
 411           }
 412           /^X\/\(\/\/\)$/{
 413             s//\1/
 414             q
 415           }
 416           /^X\/\(\/\).*/{
 417             s//\1/
 418             q
 419           }
 420           s/.*/./; q'`
 421
 422 # Avoid depending upon Character Ranges.
 423 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 424 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 425 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 426 as_cr_digits='0123456789'
 427 as_cr_alnum=$as_cr_Letters$as_cr_digits
 428
 429
 430   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 431   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 432   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 433   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 434   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 435   sed -n '
 436     p
 437     /[$]LINENO/=
 438   ' <$as_myself |
 439     sed '
 440       s/[$]LINENO.*/&-/
 441       t lineno
 442       b
 443       :lineno
 444       N
 445       :loop
 446       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 447       t loop
 448       s/-\n.*//
 449     ' >$as_me.lineno &&
 450   chmod +x "$as_me.lineno" ||
 451     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 452
 453   # Don't try to exec as it changes $[0], causing all sort of problems
 454   # (the dirname of $[0] is not the place where we might find the
 455   # original and so on.  Autoconf is especially sensitive to this).
 456   . "./$as_me.lineno"
 457   # Exit status is that of the last command.
 458   exit
 459 }
 460
 461 ECHO_C= ECHO_N= ECHO_T=
 462 case `echo -n x` in #(((((
 463 -n*)
 464   case `echo 'xy\c'` in
 465   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 466   xy)  ECHO_C='\c';;
 467   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 468        ECHO_T=' ';;
 469   esac;;
 470 *)
 471   ECHO_N='-n';;
 472 esac
 473
 474 rm -f conf$$ conf$$.exe conf$$.file
 475 if test -d conf$$.dir; then
 476   rm -f conf$$.dir/conf$$.file
 477 else
 478   rm -f conf$$.dir
 479   mkdir conf$$.dir 2>/dev/null
 480 fi
 481 if (echo >conf$$.file) 2>/dev/null; then
 482   if ln -s conf$$.file conf$$ 2>/dev/null; then
 483     as_ln_s='ln -s'
 484     # ... but there are two gotchas:
 485     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 486     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 487     # In both cases, we have to default to `cp -p'.
 488     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 489       as_ln_s='cp -p'
 490   elif ln conf$$.file conf$$ 2>/dev/null; then
 491     as_ln_s=ln
 492   else
 493     as_ln_s='cp -p'
 494   fi
 495 else
 496   as_ln_s='cp -p'
 497 fi
 498 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 499 rmdir conf$$.dir 2>/dev/null
 500
 501 if mkdir -p . 2>/dev/null; then
 502   as_mkdir_p='mkdir -p "$as_dir"'
 503 else
 504   test -d ./-p && rmdir ./-p
 505   as_mkdir_p=false
 506 fi
 507
 508 if test -x / >/dev/null 2>&1; then
 509   as_test_x='test -x'
 510 else
 511   if ls -dL / >/dev/null 2>&1; then
 512     as_ls_L_option=L
 513   else
 514     as_ls_L_option=
 515   fi
 516   as_test_x='
 517     eval sh -c '\''
 518       if test -d "$1"; then
 519         test -d "$1/.";
 520       else
 521         case $1 in #(
 522         -*)set "./$1";;
 523         esac;
 524         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 525         ???[sx]*):;;*)false;;esac;fi
 526     '\'' sh
 527   '
 528 fi
 529 as_executable_p=$as_test_x
 530
 531 # Sed expression to map a string onto a valid CPP name.
 532 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 # Sed expression to map a string onto a valid variable name.
 535 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 536
 537 SHELL=${CONFIG_SHELL-/bin/sh}
 538
 539
 540 exec 7<&0 </dev/null 6>&1
 541
 542 # Name of the host.
 543 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 544 # so uname gets run too.
 545 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 546
 547 #
 548 # Initializations.
 549 #
 550 ac_default_prefix=/usr/local
 551 ac_clean_files=
 552 ac_config_libobj_dir=.
 553 LIBOBJS=
 554 cross_compiling=no
 555 subdirs=
 556 MFLAGS=
 557 MAKEFLAGS=
 558
 559 # Identity of this package.
 560 PACKAGE_NAME='libffi'
 561 PACKAGE_TARNAME='libffi'
 562 PACKAGE_VERSION='3.99999'
 563 PACKAGE_STRING='libffi 3.99999'
 564 PACKAGE_BUGREPORT='http://github.com/atgreen/libffi/issues'
 565 PACKAGE_URL=''
 566
 567 # Factoring default headers for most tests.
 568 ac_includes_default="\
 569 #include <stdio.h>
 570 #ifdef HAVE_SYS_TYPES_H
 571 # include <sys/types.h>
 572 #endif
 573 #ifdef HAVE_SYS_STAT_H
 574 # include <sys/stat.h>
 575 #endif
 576 #ifdef STDC_HEADERS
 577 # include <stdlib.h>
 578 # include <stddef.h>
 579 #else
 580 # ifdef HAVE_STDLIB_H
 581 #  include <stdlib.h>
 582 # endif
 583 #endif
 584 #ifdef HAVE_STRING_H
 585 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 586 #  include <memory.h>
 587 # endif
 588 # include <string.h>
 589 #endif
 590 #ifdef HAVE_STRINGS_H
 591 # include <strings.h>
 592 #endif
 593 #ifdef HAVE_INTTYPES_H
 594 # include <inttypes.h>
 595 #endif
 596 #ifdef HAVE_STDINT_H
 597 # include <stdint.h>
 598 #endif
 599 #ifdef HAVE_UNISTD_H
 600 # include <unistd.h>
 601 #endif"
 602
 603 ac_subst_vars='am__EXEEXT_FALSE
 604 am__EXEEXT_TRUE
 605 LTLIBOBJS
 606 LIBOBJS
 607 toolexeclibdir
 608 toolexecdir
 609 FFI_DEBUG_FALSE
 610 FFI_DEBUG_TRUE
 611 TARGET_OBJ
 612 TARGETDIR
 613 TARGET
 614 FFI_EXEC_TRAMPOLINE_TABLE
 615 FFI_EXEC_TRAMPOLINE_TABLE_FALSE
 616 FFI_EXEC_TRAMPOLINE_TABLE_TRUE
 617 HAVE_LONG_DOUBLE_VARIANT
 618 HAVE_LONG_DOUBLE
 619 ALLOCA
 620 AM_LTLDFLAGS
 621 AM_RUNTESTFLAGS
 622 TESTSUBDIR_FALSE
 623 TESTSUBDIR_TRUE
 624 MAINT
 625 MAINTAINER_MODE_FALSE
 626 MAINTAINER_MODE_TRUE
 627 CXXCPP
 628 CPP
 629 OTOOL64
 630 OTOOL
 631 LIPO
 632 NMEDIT
 633 DSYMUTIL
 634 RANLIB
 635 AR
 636 OBJDUMP
 637 LN_S
 638 NM
 639 ac_ct_DUMPBIN
 640 DUMPBIN
 641 LD
 642 FGREP
 643 EGREP
 644 GREP
 645 SED
 646 LIBTOOL
 647 am__fastdepCCAS_FALSE
 648 am__fastdepCCAS_TRUE
 649 CCASDEPMODE
 650 CCASFLAGS
 651 CCAS
 652 am__fastdepCXX_FALSE
 653 am__fastdepCXX_TRUE
 654 CXXDEPMODE
 655 ac_ct_CXX
 656 CXXFLAGS
 657 CXX
 658 am__fastdepCC_FALSE
 659 am__fastdepCC_TRUE
 660 CCDEPMODE
 661 am__nodep
 662 AMDEPBACKSLASH
 663 AMDEP_FALSE
 664 AMDEP_TRUE
 665 am__quote
 666 am__include
 667 DEPDIR
 668 OBJEXT
 669 EXEEXT
 670 ac_ct_CC
 671 CPPFLAGS
 672 LDFLAGS
 673 CFLAGS
 674 CC
 675 GENINSRC_FALSE
 676 GENINSRC_TRUE
 677 BUILD_INFO_FALSE
 678 BUILD_INFO_TRUE
 679 am__untar
 680 am__tar
 681 AMTAR
 682 am__leading_dot
 683 SET_MAKE
 684 AWK
 685 mkdir_p
 686 MKDIR_P
 687 INSTALL_STRIP_PROGRAM
 688 STRIP
 689 install_sh
 690 MAKEINFO
 691 AUTOHEADER
 692 AUTOMAKE
 693 AUTOCONF
 694 ACLOCAL
 695 VERSION
 696 PACKAGE
 697 CYGPATH_W
 698 am__isrc
 699 INSTALL_DATA
 700 INSTALL_SCRIPT
 701 INSTALL_PROGRAM
 702 target_os
 703 target_vendor
 704 target_cpu
 705 target
 706 host_os
 707 host_vendor
 708 host_cpu
 709 host
 710 build_os
 711 build_vendor
 712 build_cpu
 713 build
 714 multi_basedir
 715 target_alias
 716 host_alias
 717 build_alias
 718 LIBS
 719 ECHO_T
 720 ECHO_N
 721 ECHO_C
 722 DEFS
 723 mandir
 724 localedir
 725 libdir
 726 psdir
 727 pdfdir
 728 dvidir
 729 htmldir
 730 infodir
 731 docdir
 732 oldincludedir
 733 includedir
 734 localstatedir
 735 sharedstatedir
 736 sysconfdir
 737 datadir
 738 datarootdir
 739 libexecdir
 740 sbindir
 741 bindir
 742 program_transform_name
 743 prefix
 744 exec_prefix
 745 PACKAGE_URL
 746 PACKAGE_BUGREPORT
 747 PACKAGE_STRING
 748 PACKAGE_VERSION
 749 PACKAGE_TARNAME
 750 PACKAGE_NAME
 751 PATH_SEPARATOR
 752 SHELL'
 753 ac_subst_files=''
 754 ac_user_opts='
 755 enable_option_checking
 756 enable_multilib
 757 enable_generated_files_in_srcdir
 758 enable_dependency_tracking
 759 enable_shared
 760 enable_static
 761 with_pic
 762 enable_fast_install
 763 with_gnu_ld
 764 enable_libtool_lock
 765 enable_maintainer_mode
 766 enable_pax_emutramp
 767 enable_debug
 768 enable_structs
 769 enable_raw_api
 770 enable_purify_safety
 771 '
 772       ac_precious_vars='build_alias
 773 host_alias
 774 target_alias
 775 CCAS
 776 CCASFLAGS
 777 CPP
 778 CPPFLAGS
 779 CXXCPP'
 780
 781
 782 # Initialize some variables set by options.
 783 ac_init_help=
 784 ac_init_version=false
 785 ac_unrecognized_opts=
 786 ac_unrecognized_sep=
 787 # The variables have the same names as the options, with
 788 # dashes changed to underlines.
 789 cache_file=/dev/null
 790 exec_prefix=NONE
 791 no_create=
 792 no_recursion=
 793 prefix=NONE
 794 program_prefix=NONE
 795 program_suffix=NONE
 796 program_transform_name=s,x,x,
 797 silent=
 798 site=
 799 srcdir=
 800 verbose=
 801 x_includes=NONE
 802 x_libraries=NONE
 803
 804 # Installation directory options.
 805 # These are left unexpanded so users can "make install exec_prefix=/foo"
 806 # and all the variables that are supposed to be based on exec_prefix
 807 # by default will actually change.
 808 # Use braces instead of parens because sh, perl, etc. also accept them.
 809 # (The list follows the same order as the GNU Coding Standards.)
 810 bindir='${exec_prefix}/bin'
 811 sbindir='${exec_prefix}/sbin'
 812 libexecdir='${exec_prefix}/libexec'
 813 datarootdir='${prefix}/share'
 814 datadir='${datarootdir}'
 815 sysconfdir='${prefix}/etc'
 816 sharedstatedir='${prefix}/com'
 817 localstatedir='${prefix}/var'
 818 includedir='${prefix}/include'
 819 oldincludedir='/usr/include'
 820 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 821 infodir='${datarootdir}/info'
 822 htmldir='${docdir}'
 823 dvidir='${docdir}'
 824 pdfdir='${docdir}'
 825 psdir='${docdir}'
 826 libdir='${exec_prefix}/lib'
 827 localedir='${datarootdir}/locale'
 828 mandir='${datarootdir}/man'
 829
 830 ac_prev=
 831 ac_dashdash=
 832 for ac_option
 833 do
 834   # If the previous option needs an argument, assign it.
 835   if test -n "$ac_prev"; then
 836     eval $ac_prev=\$ac_option
 837     ac_prev=
 838     continue
 839   fi
 840
 841   case $ac_option in
 842   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 843   *)    ac_optarg=yes ;;
 844   esac
 845
 846   # Accept the important Cygnus configure options, so we can diagnose typos.
 847
 848   case $ac_dashdash$ac_option in
 849   --)
 850     ac_dashdash=yes ;;
 851
 852   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 853     ac_prev=bindir ;;
 854   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 855     bindir=$ac_optarg ;;
 856
 857   -build | --build | --buil | --bui | --bu)
 858     ac_prev=build_alias ;;
 859   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 860     build_alias=$ac_optarg ;;
 861
 862   -cache-file | --cache-file | --cache-fil | --cache-fi \
 863   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 864     ac_prev=cache_file ;;
 865   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 866   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 867     cache_file=$ac_optarg ;;
 868
 869   --config-cache | -C)
 870     cache_file=config.cache ;;
 871
 872   -datadir | --datadir | --datadi | --datad)
 873     ac_prev=datadir ;;
 874   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 875     datadir=$ac_optarg ;;
 876
 877   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 878   | --dataroo | --dataro | --datar)
 879     ac_prev=datarootdir ;;
 880   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 881   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 882     datarootdir=$ac_optarg ;;
 883
 884   -disable-* | --disable-*)
 885     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 886     # Reject names that are not valid shell variable names.
 887     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 888       as_fn_error "invalid feature name: $ac_useropt"
 889     ac_useropt_orig=$ac_useropt
 890     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 891     case $ac_user_opts in
 892       *"
 893 "enable_$ac_useropt"
 894 "*) ;;
 895       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 896          ac_unrecognized_sep=', ';;
 897     esac
 898     eval enable_$ac_useropt=no ;;
 899
 900   -docdir | --docdir | --docdi | --doc | --do)
 901     ac_prev=docdir ;;
 902   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 903     docdir=$ac_optarg ;;
 904
 905   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 906     ac_prev=dvidir ;;
 907   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 908     dvidir=$ac_optarg ;;
 909
 910   -enable-* | --enable-*)
 911     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 912     # Reject names that are not valid shell variable names.
 913     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 914       as_fn_error "invalid feature name: $ac_useropt"
 915     ac_useropt_orig=$ac_useropt
 916     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 917     case $ac_user_opts in
 918       *"
 919 "enable_$ac_useropt"
 920 "*) ;;
 921       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 922          ac_unrecognized_sep=', ';;
 923     esac
 924     eval enable_$ac_useropt=\$ac_optarg ;;
 925
 926   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 927   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 928   | --exec | --exe | --ex)
 929     ac_prev=exec_prefix ;;
 930   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 931   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 932   | --exec=* | --exe=* | --ex=*)
 933     exec_prefix=$ac_optarg ;;
 934
 935   -gas | --gas | --ga | --g)
 936     # Obsolete; use --with-gas.
 937     with_gas=yes ;;
 938
 939   -help | --help | --hel | --he | -h)
 940     ac_init_help=long ;;
 941   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 942     ac_init_help=recursive ;;
 943   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 944     ac_init_help=short ;;
 945
 946   -host | --host | --hos | --ho)
 947     ac_prev=host_alias ;;
 948   -host=* | --host=* | --hos=* | --ho=*)
 949     host_alias=$ac_optarg ;;
 950
 951   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 952     ac_prev=htmldir ;;
 953   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 954   | --ht=*)
 955     htmldir=$ac_optarg ;;
 956
 957   -includedir | --includedir | --includedi | --included | --include \
 958   | --includ | --inclu | --incl | --inc)
 959     ac_prev=includedir ;;
 960   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 961   | --includ=* | --inclu=* | --incl=* | --inc=*)
 962     includedir=$ac_optarg ;;
 963
 964   -infodir | --infodir | --infodi | --infod | --info | --inf)
 965     ac_prev=infodir ;;
 966   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 967     infodir=$ac_optarg ;;
 968
 969   -libdir | --libdir | --libdi | --libd)
 970     ac_prev=libdir ;;
 971   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 972     libdir=$ac_optarg ;;
 973
 974   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 975   | --libexe | --libex | --libe)
 976     ac_prev=libexecdir ;;
 977   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 978   | --libexe=* | --libex=* | --libe=*)
 979     libexecdir=$ac_optarg ;;
 980
 981   -localedir | --localedir | --localedi | --localed | --locale)
 982     ac_prev=localedir ;;
 983   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 984     localedir=$ac_optarg ;;
 985
 986   -localstatedir | --localstatedir | --localstatedi | --localstated \
 987   | --localstate | --localstat | --localsta | --localst | --locals)
 988     ac_prev=localstatedir ;;
 989   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 990   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 991     localstatedir=$ac_optarg ;;
 992
 993   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 994     ac_prev=mandir ;;
 995   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 996     mandir=$ac_optarg ;;
 997
 998   -nfp | --nfp | --nf)
 999     # Obsolete; use --without-fp.
1000     with_fp=no ;;
1001
1002   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1003   | --no-cr | --no-c | -n)
1004     no_create=yes ;;
1005
1006   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1007   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1008     no_recursion=yes ;;
1009
1010   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1011   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1012   | --oldin | --oldi | --old | --ol | --o)
1013     ac_prev=oldincludedir ;;
1014   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1015   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1016   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1017     oldincludedir=$ac_optarg ;;
1018
1019   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1020     ac_prev=prefix ;;
1021   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1022     prefix=$ac_optarg ;;
1023
1024   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1025   | --program-pre | --program-pr | --program-p)
1026     ac_prev=program_prefix ;;
1027   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1028   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1029     program_prefix=$ac_optarg ;;
1030
1031   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1032   | --program-suf | --program-su | --program-s)
1033     ac_prev=program_suffix ;;
1034   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1035   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1036     program_suffix=$ac_optarg ;;
1037
1038   -program-transform-name | --program-transform-name \
1039   | --program-transform-nam | --program-transform-na \
1040   | --program-transform-n | --program-transform- \
1041   | --program-transform | --program-transfor \
1042   | --program-transfo | --program-transf \
1043   | --program-trans | --program-tran \
1044   | --progr-tra | --program-tr | --program-t)
1045     ac_prev=program_transform_name ;;
1046   -program-transform-name=* | --program-transform-name=* \
1047   | --program-transform-nam=* | --program-transform-na=* \
1048   | --program-transform-n=* | --program-transform-=* \
1049   | --program-transform=* | --program-transfor=* \
1050   | --program-transfo=* | --program-transf=* \
1051   | --program-trans=* | --program-tran=* \
1052   | --progr-tra=* | --program-tr=* | --program-t=*)
1053     program_transform_name=$ac_optarg ;;
1054
1055   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1056     ac_prev=pdfdir ;;
1057   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1058     pdfdir=$ac_optarg ;;
1059
1060   -psdir | --psdir | --psdi | --psd | --ps)
1061     ac_prev=psdir ;;
1062   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1063     psdir=$ac_optarg ;;
1064
1065   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1066   | -silent | --silent | --silen | --sile | --sil)
1067     silent=yes ;;
1068
1069   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1070     ac_prev=sbindir ;;
1071   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1072   | --sbi=* | --sb=*)
1073     sbindir=$ac_optarg ;;
1074
1075   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1076   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1077   | --sharedst | --shareds | --shared | --share | --shar \
1078   | --sha | --sh)
1079     ac_prev=sharedstatedir ;;
1080   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1081   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1082   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1083   | --sha=* | --sh=*)
1084     sharedstatedir=$ac_optarg ;;
1085
1086   -site | --site | --sit)
1087     ac_prev=site ;;
1088   -site=* | --site=* | --sit=*)
1089     site=$ac_optarg ;;
1090
1091   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1092     ac_prev=srcdir ;;
1093   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1094     srcdir=$ac_optarg ;;
1095
1096   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1097   | --syscon | --sysco | --sysc | --sys | --sy)
1098     ac_prev=sysconfdir ;;
1099   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1100   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1101     sysconfdir=$ac_optarg ;;
1102
1103   -target | --target | --targe | --targ | --tar | --ta | --t)
1104     ac_prev=target_alias ;;
1105   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1106     target_alias=$ac_optarg ;;
1107
1108   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1109     verbose=yes ;;
1110
1111   -version | --version | --versio | --versi | --vers | -V)
1112     ac_init_version=: ;;
1113
1114   -with-* | --with-*)
1115     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1116     # Reject names that are not valid shell variable names.
1117     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1118       as_fn_error "invalid package name: $ac_useropt"
1119     ac_useropt_orig=$ac_useropt
1120     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1121     case $ac_user_opts in
1122       *"
1123 "with_$ac_useropt"
1124 "*) ;;
1125       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1126          ac_unrecognized_sep=', ';;
1127     esac
1128     eval with_$ac_useropt=\$ac_optarg ;;
1129
1130   -without-* | --without-*)
1131     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1132     # Reject names that are not valid shell variable names.
1133     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1134       as_fn_error "invalid package name: $ac_useropt"
1135     ac_useropt_orig=$ac_useropt
1136     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1137     case $ac_user_opts in
1138       *"
1139 "with_$ac_useropt"
1140 "*) ;;
1141       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1142          ac_unrecognized_sep=', ';;
1143     esac
1144     eval with_$ac_useropt=no ;;
1145
1146   --x)
1147     # Obsolete; use --with-x.
1148     with_x=yes ;;
1149
1150   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1151   | --x-incl | --x-inc | --x-in | --x-i)
1152     ac_prev=x_includes ;;
1153   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1154   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1155     x_includes=$ac_optarg ;;
1156
1157   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1158   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1159     ac_prev=x_libraries ;;
1160   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1161   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1162     x_libraries=$ac_optarg ;;
1163
1164   -*) as_fn_error "unrecognized option: \`$ac_option'
1165 Try \`$0 --help' for more information."
1166     ;;
1167
1168   *=*)
1169     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1170     # Reject names that are not valid shell variable names.
1171     case $ac_envvar in #(
1172       '' | [0-9]* | *[!_$as_cr_alnum]* )
1173       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1174     esac
1175     eval $ac_envvar=\$ac_optarg
1176     export $ac_envvar ;;
1177
1178   *)
1179     # FIXME: should be removed in autoconf 3.0.
1180     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1181     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1182       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1183     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1184     ;;
1185
1186   esac
1187 done
1188
1189 if test -n "$ac_prev"; then
1190   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1191   as_fn_error "missing argument to $ac_option"
1192 fi
1193
1194 if test -n "$ac_unrecognized_opts"; then
1195   case $enable_option_checking in
1196     no) ;;
1197     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1198     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1199   esac
1200 fi
1201
1202 # Check all directory arguments for consistency.
1203 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1204                 datadir sysconfdir sharedstatedir localstatedir includedir \
1205                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1206                 libdir localedir mandir
1207 do
1208   eval ac_val=\$$ac_var
1209   # Remove trailing slashes.
1210   case $ac_val in
1211     */ )
1212       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1213       eval $ac_var=\$ac_val;;
1214   esac
1215   # Be sure to have absolute directory names.
1216   case $ac_val in
1217     [\\/$]* | ?:[\\/]* )  continue;;
1218     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1219   esac
1220   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1221 done
1222
1223 # There might be people who depend on the old broken behavior: `$host'
1224 # used to hold the argument of --host etc.
1225 # FIXME: To remove some day.
1226 build=$build_alias
1227 host=$host_alias
1228 target=$target_alias
1229
1230 # FIXME: To remove some day.
1231 if test "x$host_alias" != x; then
1232   if test "x$build_alias" = x; then
1233     cross_compiling=maybe
1234     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1235     If a cross compiler is detected then cross compile mode will be used." >&2
1236   elif test "x$build_alias" != "x$host_alias"; then
1237     cross_compiling=yes
1238   fi
1239 fi
1240
1241 ac_tool_prefix=
1242 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1243
1244 test "$silent" = yes && exec 6>/dev/null
1245
1246
1247 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1248 ac_ls_di=`ls -di .` &&
1249 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1250   as_fn_error "working directory cannot be determined"
1251 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1252   as_fn_error "pwd does not report name of working directory"
1253
1254
1255 # Find the source files, if location was not specified.
1256 if test -z "$srcdir"; then
1257   ac_srcdir_defaulted=yes
1258   # Try the directory containing this script, then the parent directory.
1259   ac_confdir=`$as_dirname -- "$as_myself" ||
1260 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1261          X"$as_myself" : 'X\(//\)[^/]' \| \
1262          X"$as_myself" : 'X\(//\)$' \| \
1263          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1264 $as_echo X"$as_myself" |
1265     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1266             s//\1/
1267             q
1268           }
1269           /^X\(\/\/\)[^/].*/{
1270             s//\1/
1271             q
1272           }
1273           /^X\(\/\/\)$/{
1274             s//\1/
1275             q
1276           }
1277           /^X\(\/\).*/{
1278             s//\1/
1279             q
1280           }
1281           s/.*/./; q'`
1282   srcdir=$ac_confdir
1283   if test ! -r "$srcdir/$ac_unique_file"; then
1284     srcdir=..
1285   fi
1286 else
1287   ac_srcdir_defaulted=no
1288 fi
1289 if test ! -r "$srcdir/$ac_unique_file"; then
1290   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1291   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1292 fi
1293 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1294 ac_abs_confdir=`(
1295         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1296         pwd)`
1297 # When building in place, set srcdir=.
1298 if test "$ac_abs_confdir" = "$ac_pwd"; then
1299   srcdir=.
1300 fi
1301 # Remove unnecessary trailing slashes from srcdir.
1302 # Double slashes in file names in object file debugging info
1303 # mess up M-x gdb in Emacs.
1304 case $srcdir in
1305 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1306 esac
1307 for ac_var in $ac_precious_vars; do
1308   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1309   eval ac_env_${ac_var}_value=\$${ac_var}
1310   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1311   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1312 done
1313
1314 #
1315 # Report the --help message.
1316 #
1317 if test "$ac_init_help" = "long"; then
1318   # Omit some internal or obsolete options to make the list less imposing.
1319   # This message is too long to be a string in the A/UX 3.1 sh.
1320   cat <<_ACEOF
1321 \`configure' configures libffi 3.99999 to adapt to many kinds of systems.
1322
1323 Usage: $0 [OPTION]... [VAR=VALUE]...
1324
1325 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1326 VAR=VALUE.  See below for descriptions of some of the useful variables.
1327
1328 Defaults for the options are specified in brackets.
1329
1330 Configuration:
1331   -h, --help              display this help and exit
1332       --help=short        display options specific to this package
1333       --help=recursive    display the short help of all the included packages
1334   -V, --version           display version information and exit
1335   -q, --quiet, --silent   do not print \`checking...' messages
1336       --cache-file=FILE   cache test results in FILE [disabled]
1337   -C, --config-cache      alias for \`--cache-file=config.cache'
1338   -n, --no-create         do not create output files
1339       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1340
1341 Installation directories:
1342   --prefix=PREFIX         install architecture-independent files in PREFIX
1343                           [$ac_default_prefix]
1344   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1345                           [PREFIX]
1346
1347 By default, \`make install' will install all the files in
1348 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1349 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1350 for instance \`--prefix=\$HOME'.
1351
1352 For better control, use the options below.
1353
1354 Fine tuning of the installation directories:
1355   --bindir=DIR            user executables [EPREFIX/bin]
1356   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1357   --libexecdir=DIR        program executables [EPREFIX/libexec]
1358   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1359   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1360   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1361   --libdir=DIR            object code libraries [EPREFIX/lib]
1362   --includedir=DIR        C header files [PREFIX/include]
1363   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1364   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1365   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1366   --infodir=DIR           info documentation [DATAROOTDIR/info]
1367   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1368   --mandir=DIR            man documentation [DATAROOTDIR/man]
1369   --docdir=DIR            documentation root [DATAROOTDIR/doc/libffi]
1370   --htmldir=DIR           html documentation [DOCDIR]
1371   --dvidir=DIR            dvi documentation [DOCDIR]
1372   --pdfdir=DIR            pdf documentation [DOCDIR]
1373   --psdir=DIR             ps documentation [DOCDIR]
1374 _ACEOF
1375
1376   cat <<\_ACEOF
1377
1378 Program names:
1379   --program-prefix=PREFIX            prepend PREFIX to installed program names
1380   --program-suffix=SUFFIX            append SUFFIX to installed program names
1381   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1382
1383 System types:
1384   --build=BUILD     configure for building on BUILD [guessed]
1385   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1386   --target=TARGET   configure for building compilers for TARGET [HOST]
1387 _ACEOF
1388 fi
1389
1390 if test -n "$ac_init_help"; then
1391   case $ac_init_help in
1392      short | recursive ) echo "Configuration of libffi 3.99999:";;
1393    esac
1394   cat <<\_ACEOF
1395
1396 Optional Features:
1397   --disable-option-checking  ignore unrecognized --enable/--with options
1398   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1399   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1400   --enable-multilib       build many library versions (default)
1401   --enable-generated-files-in-srcdir
1402                           put copies of generated files in source dir intended
1403                           for creating source tarballs for users without
1404                           texinfo bison or flex
1405   --disable-dependency-tracking  speeds up one-time build
1406   --enable-dependency-tracking   do not reject slow dependency extractors
1407   --enable-shared[=PKGS]  build shared libraries [default=yes]
1408   --enable-static[=PKGS]  build static libraries [default=yes]
1409   --enable-fast-install[=PKGS]
1410                           optimize for fast installation [default=yes]
1411   --disable-libtool-lock  avoid locking (might break parallel builds)
1412   --enable-maintainer-mode  enable make rules and dependencies not useful
1413                           (and sometimes confusing) to the casual installer
1414   --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC
1415   --enable-debug          debugging mode
1416   --disable-structs       omit code for struct support
1417   --disable-raw-api       make the raw api unavailable
1418   --enable-purify-safety  purify-safe mode
1419
1420 Optional Packages:
1421   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1422   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1423   --with-pic              try to use only PIC/non-PIC objects [default=use
1424                           both]
1425   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1426
1427 Some influential environment variables:
1428   CC          C compiler command
1429   CFLAGS      C compiler flags
1430   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1431               nonstandard directory <lib dir>
1432   LIBS        libraries to pass to the linker, e.g. -l<library>
1433   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1434               you have headers in a nonstandard directory <include dir>
1435   CXX         C++ compiler command
1436   CXXFLAGS    C++ compiler flags
1437   CCAS        assembler compiler command (defaults to CC)
1438   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1439   CPP         C preprocessor
1440   CXXCPP      C++ preprocessor
1441
1442 Use these variables to override the choices made by `configure' or to help
1443 it to find libraries and programs with nonstandard names/locations.
1444
1445 Report bugs to <http://github.com/atgreen/libffi/issues>.
1446 _ACEOF
1447 ac_status=$?
1448 fi
1449
1450 if test "$ac_init_help" = "recursive"; then
1451   # If there are subdirs, report their specific --help.
1452   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1453     test -d "$ac_dir" ||
1454       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1455       continue
1456     ac_builddir=.
1457
1458 case "$ac_dir" in
1459 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1460 *)
1461   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1462   # A ".." for each directory in $ac_dir_suffix.
1463   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1464   case $ac_top_builddir_sub in
1465   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1466   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1467   esac ;;
1468 esac
1469 ac_abs_top_builddir=$ac_pwd
1470 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1471 # for backward compatibility:
1472 ac_top_builddir=$ac_top_build_prefix
1473
1474 case $srcdir in
1475   .)  # We are building in place.
1476     ac_srcdir=.
1477     ac_top_srcdir=$ac_top_builddir_sub
1478     ac_abs_top_srcdir=$ac_pwd ;;
1479   [\\/]* | ?:[\\/]* )  # Absolute name.
1480     ac_srcdir=$srcdir$ac_dir_suffix;
1481     ac_top_srcdir=$srcdir
1482     ac_abs_top_srcdir=$srcdir ;;
1483   *) # Relative name.
1484     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1485     ac_top_srcdir=$ac_top_build_prefix$srcdir
1486     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1487 esac
1488 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1489
1490     cd "$ac_dir" || { ac_status=$?; continue; }
1491     # Check for guested configure.
1492     if test -f "$ac_srcdir/configure.gnu"; then
1493       echo &&
1494       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1495     elif test -f "$ac_srcdir/configure"; then
1496       echo &&
1497       $SHELL "$ac_srcdir/configure" --help=recursive
1498     else
1499       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1500     fi || ac_status=$?
1501     cd "$ac_pwd" || { ac_status=$?; break; }
1502   done
1503 fi
1504
1505 test -n "$ac_init_help" && exit $ac_status
1506 if $ac_init_version; then
1507   cat <<\_ACEOF
1508 libffi configure 3.99999
1509 generated by GNU Autoconf 2.64
1510
1511 Copyright (C) 2009 Free Software Foundation, Inc.
1512 This configure script is free software; the Free Software Foundation
1513 gives unlimited permission to copy, distribute and modify it.
1514 _ACEOF
1515   exit
1516 fi
1517
1518 ## ------------------------ ##
1519 ## Autoconf initialization. ##
1520 ## ------------------------ ##
1521
1522 # ac_fn_c_try_compile LINENO
1523 # --------------------------
1524 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1525 ac_fn_c_try_compile ()
1526 {
1527   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1528   rm -f conftest.$ac_objext
1529   if { { ac_try="$ac_compile"
1530 case "(($ac_try" in
1531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1532   *) ac_try_echo=$ac_try;;
1533 esac
1534 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1535 $as_echo "$ac_try_echo"; } >&5
1536   (eval "$ac_compile") 2>conftest.err
1537   ac_status=$?
1538   if test -s conftest.err; then
1539     grep -v '^ *+' conftest.err >conftest.er1
1540     cat conftest.er1 >&5
1541     mv -f conftest.er1 conftest.err
1542   fi
1543   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1544   test $ac_status = 0; } && {
1545          test -z "$ac_c_werror_flag" ||
1546          test ! -s conftest.err
1547        } && test -s conftest.$ac_objext; then :
1548   ac_retval=0
1549 else
1550   $as_echo "$as_me: failed program was:" >&5
1551 sed 's/^/| /' conftest.$ac_ext >&5
1552
1553         ac_retval=1
1554 fi
1555   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1556   return $ac_retval
1557
1558 } # ac_fn_c_try_compile
1559
1560 # ac_fn_cxx_try_compile LINENO
1561 # ----------------------------
1562 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1563 ac_fn_cxx_try_compile ()
1564 {
1565   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566   rm -f conftest.$ac_objext
1567   if { { ac_try="$ac_compile"
1568 case "(($ac_try" in
1569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1570   *) ac_try_echo=$ac_try;;
1571 esac
1572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573 $as_echo "$ac_try_echo"; } >&5
1574   (eval "$ac_compile") 2>conftest.err
1575   ac_status=$?
1576   if test -s conftest.err; then
1577     grep -v '^ *+' conftest.err >conftest.er1
1578     cat conftest.er1 >&5
1579     mv -f conftest.er1 conftest.err
1580   fi
1581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1582   test $ac_status = 0; } && {
1583          test -z "$ac_cxx_werror_flag" ||
1584          test ! -s conftest.err
1585        } && test -s conftest.$ac_objext; then :
1586   ac_retval=0
1587 else
1588   $as_echo "$as_me: failed program was:" >&5
1589 sed 's/^/| /' conftest.$ac_ext >&5
1590
1591         ac_retval=1
1592 fi
1593   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1594   return $ac_retval
1595
1596 } # ac_fn_cxx_try_compile
1597
1598 # ac_fn_c_try_link LINENO
1599 # -----------------------
1600 # Try to link conftest.$ac_ext, and return whether this succeeded.
1601 ac_fn_c_try_link ()
1602 {
1603   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1604   rm -f conftest.$ac_objext conftest$ac_exeext
1605   if { { ac_try="$ac_link"
1606 case "(($ac_try" in
1607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1608   *) ac_try_echo=$ac_try;;
1609 esac
1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1611 $as_echo "$ac_try_echo"; } >&5
1612   (eval "$ac_link") 2>conftest.err
1613   ac_status=$?
1614   if test -s conftest.err; then
1615     grep -v '^ *+' conftest.err >conftest.er1
1616     cat conftest.er1 >&5
1617     mv -f conftest.er1 conftest.err
1618   fi
1619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1620   test $ac_status = 0; } && {
1621          test -z "$ac_c_werror_flag" ||
1622          test ! -s conftest.err
1623        } && test -s conftest$ac_exeext && {
1624          test "$cross_compiling" = yes ||
1625          $as_test_x conftest$ac_exeext
1626        }; then :
1627   ac_retval=0
1628 else
1629   $as_echo "$as_me: failed program was:" >&5
1630 sed 's/^/| /' conftest.$ac_ext >&5
1631
1632         ac_retval=1
1633 fi
1634   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1635   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1636   # interfere with the next link command; also delete a directory that is
1637   # left behind by Apple's compiler.  We do this before executing the actions.
1638   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1639   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1640   return $ac_retval
1641
1642 } # ac_fn_c_try_link
1643
1644 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1645 # -------------------------------------------------------
1646 # Tests whether HEADER exists and can be compiled using the include files in
1647 # INCLUDES, setting the cache variable VAR accordingly.
1648 ac_fn_c_check_header_compile ()
1649 {
1650   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1652 $as_echo_n "checking for $2... " >&6; }
1653 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1654   $as_echo_n "(cached) " >&6
1655 else
1656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657 /* end confdefs.h.  */
1658 $4
1659 #include <$2>
1660 _ACEOF
1661 if ac_fn_c_try_compile "$LINENO"; then :
1662   eval "$3=yes"
1663 else
1664   eval "$3=no"
1665 fi
1666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1667 fi
1668 eval ac_res=\$$3
1669                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1670 $as_echo "$ac_res" >&6; }
1671   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1672
1673 } # ac_fn_c_check_header_compile
1674
1675 # ac_fn_c_try_cpp LINENO
1676 # ----------------------
1677 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1678 ac_fn_c_try_cpp ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   if { { ac_try="$ac_cpp conftest.$ac_ext"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } >/dev/null && {
1697          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1698          test ! -s conftest.err
1699        }; then :
1700   ac_retval=0
1701 else
1702   $as_echo "$as_me: failed program was:" >&5
1703 sed 's/^/| /' conftest.$ac_ext >&5
1704
1705     ac_retval=1
1706 fi
1707   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1708   return $ac_retval
1709
1710 } # ac_fn_c_try_cpp
1711
1712 # ac_fn_c_try_run LINENO
1713 # ----------------------
1714 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1715 # that executables *can* be run.
1716 ac_fn_c_try_run ()
1717 {
1718   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719   if { { ac_try="$ac_link"
1720 case "(($ac_try" in
1721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722   *) ac_try_echo=$ac_try;;
1723 esac
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726   (eval "$ac_link") 2>&5
1727   ac_status=$?
1728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1729   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1730   { { case "(($ac_try" in
1731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1732   *) ac_try_echo=$ac_try;;
1733 esac
1734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1735 $as_echo "$ac_try_echo"; } >&5
1736   (eval "$ac_try") 2>&5
1737   ac_status=$?
1738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1739   test $ac_status = 0; }; }; then :
1740   ac_retval=0
1741 else
1742   $as_echo "$as_me: program exited with status $ac_status" >&5
1743        $as_echo "$as_me: failed program was:" >&5
1744 sed 's/^/| /' conftest.$ac_ext >&5
1745
1746        ac_retval=$ac_status
1747 fi
1748   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750   return $ac_retval
1751
1752 } # ac_fn_c_try_run
1753
1754 # ac_fn_c_check_func LINENO FUNC VAR
1755 # ----------------------------------
1756 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1757 ac_fn_c_check_func ()
1758 {
1759   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1761 $as_echo_n "checking for $2... " >&6; }
1762 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1763   $as_echo_n "(cached) " >&6
1764 else
1765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1766 /* end confdefs.h.  */
1767 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1768    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1769 #define $2 innocuous_$2
1770
1771 /* System header to define __stub macros and hopefully few prototypes,
1772     which can conflict with char $2 (); below.
1773     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1774     <limits.h> exists even on freestanding compilers.  */
1775
1776 #ifdef __STDC__
1777 # include <limits.h>
1778 #else
1779 # include <assert.h>
1780 #endif
1781
1782 #undef $2
1783
1784 /* Override any GCC internal prototype to avoid an error.
1785    Use char because int might match the return type of a GCC
1786    builtin and then its argument prototype would still apply.  */
1787 #ifdef __cplusplus
1788 extern "C"
1789 #endif
1790 char $2 ();
1791 /* The GNU C library defines this for functions which it implements
1792     to always fail with ENOSYS.  Some functions are actually named
1793     something starting with __ and the normal name is an alias.  */
1794 #if defined __stub_$2 || defined __stub___$2
1795 choke me
1796 #endif
1797
1798 int
1799 main ()
1800 {
1801 return $2 ();
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_link "$LINENO"; then :
1807   eval "$3=yes"
1808 else
1809   eval "$3=no"
1810 fi
1811 rm -f core conftest.err conftest.$ac_objext \
1812     conftest$ac_exeext conftest.$ac_ext
1813 fi
1814 eval ac_res=\$$3
1815                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816 $as_echo "$ac_res" >&6; }
1817   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819 } # ac_fn_c_check_func
1820
1821 # ac_fn_cxx_try_cpp LINENO
1822 # ------------------------
1823 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1824 ac_fn_cxx_try_cpp ()
1825 {
1826   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827   if { { ac_try="$ac_cpp conftest.$ac_ext"
1828 case "(($ac_try" in
1829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1830   *) ac_try_echo=$ac_try;;
1831 esac
1832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1833 $as_echo "$ac_try_echo"; } >&5
1834   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1835   ac_status=$?
1836   if test -s conftest.err; then
1837     grep -v '^ *+' conftest.err >conftest.er1
1838     cat conftest.er1 >&5
1839     mv -f conftest.er1 conftest.err
1840   fi
1841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1842   test $ac_status = 0; } >/dev/null && {
1843          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1844          test ! -s conftest.err
1845        }; then :
1846   ac_retval=0
1847 else
1848   $as_echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851     ac_retval=1
1852 fi
1853   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1854   return $ac_retval
1855
1856 } # ac_fn_cxx_try_cpp
1857
1858 # ac_fn_cxx_try_link LINENO
1859 # -------------------------
1860 # Try to link conftest.$ac_ext, and return whether this succeeded.
1861 ac_fn_cxx_try_link ()
1862 {
1863   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864   rm -f conftest.$ac_objext conftest$ac_exeext
1865   if { { ac_try="$ac_link"
1866 case "(($ac_try" in
1867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1868   *) ac_try_echo=$ac_try;;
1869 esac
1870 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1871 $as_echo "$ac_try_echo"; } >&5
1872   (eval "$ac_link") 2>conftest.err
1873   ac_status=$?
1874   if test -s conftest.err; then
1875     grep -v '^ *+' conftest.err >conftest.er1
1876     cat conftest.er1 >&5
1877     mv -f conftest.er1 conftest.err
1878   fi
1879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1880   test $ac_status = 0; } && {
1881          test -z "$ac_cxx_werror_flag" ||
1882          test ! -s conftest.err
1883        } && test -s conftest$ac_exeext && {
1884          test "$cross_compiling" = yes ||
1885          $as_test_x conftest$ac_exeext
1886        }; then :
1887   ac_retval=0
1888 else
1889   $as_echo "$as_me: failed program was:" >&5
1890 sed 's/^/| /' conftest.$ac_ext >&5
1891
1892         ac_retval=1
1893 fi
1894   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1895   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1896   # interfere with the next link command; also delete a directory that is
1897   # left behind by Apple's compiler.  We do this before executing the actions.
1898   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1899   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900   return $ac_retval
1901
1902 } # ac_fn_cxx_try_link
1903
1904 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1905 # --------------------------------------------
1906 # Tries to find the compile-time value of EXPR in a program that includes
1907 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1908 # computed
1909 ac_fn_c_compute_int ()
1910 {
1911   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1912   if test "$cross_compiling" = yes; then
1913     # Depending upon the size, compute the lo and hi bounds.
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915 /* end confdefs.h.  */
1916 $4
1917 int
1918 main ()
1919 {
1920 static int test_array [1 - 2 * !(($2) >= 0)];
1921 test_array [0] = 0
1922
1923   ;
1924   return 0;
1925 }
1926 _ACEOF
1927 if ac_fn_c_try_compile "$LINENO"; then :
1928   ac_lo=0 ac_mid=0
1929   while :; do
1930     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1931 /* end confdefs.h.  */
1932 $4
1933 int
1934 main ()
1935 {
1936 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1937 test_array [0] = 0
1938
1939   ;
1940   return 0;
1941 }
1942 _ACEOF
1943 if ac_fn_c_try_compile "$LINENO"; then :
1944   ac_hi=$ac_mid; break
1945 else
1946   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1947                         if test $ac_lo -le $ac_mid; then
1948                           ac_lo= ac_hi=
1949                           break
1950                         fi
1951                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1952 fi
1953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1954   done
1955 else
1956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1957 /* end confdefs.h.  */
1958 $4
1959 int
1960 main ()
1961 {
1962 static int test_array [1 - 2 * !(($2) < 0)];
1963 test_array [0] = 0
1964
1965   ;
1966   return 0;
1967 }
1968 _ACEOF
1969 if ac_fn_c_try_compile "$LINENO"; then :
1970   ac_hi=-1 ac_mid=-1
1971   while :; do
1972     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1973 /* end confdefs.h.  */
1974 $4
1975 int
1976 main ()
1977 {
1978 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1979 test_array [0] = 0
1980
1981   ;
1982   return 0;
1983 }
1984 _ACEOF
1985 if ac_fn_c_try_compile "$LINENO"; then :
1986   ac_lo=$ac_mid; break
1987 else
1988   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1989                         if test $ac_mid -le $ac_hi; then
1990                           ac_lo= ac_hi=
1991                           break
1992                         fi
1993                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1994 fi
1995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996   done
1997 else
1998   ac_lo= ac_hi=
1999 fi
2000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 # Binary search between lo and hi bounds.
2004 while test "x$ac_lo" != "x$ac_hi"; do
2005   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 int
2010 main ()
2011 {
2012 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2013 test_array [0] = 0
2014
2015   ;
2016   return 0;
2017 }
2018 _ACEOF
2019 if ac_fn_c_try_compile "$LINENO"; then :
2020   ac_hi=$ac_mid
2021 else
2022   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2023 fi
2024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2025 done
2026 case $ac_lo in #((
2027 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2028 '') ac_retval=1 ;;
2029 esac
2030   else
2031     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2032 /* end confdefs.h.  */
2033 $4
2034 static long int longval () { return $2; }
2035 static unsigned long int ulongval () { return $2; }
2036 #include <stdio.h>
2037 #include <stdlib.h>
2038 int
2039 main ()
2040 {
2041
2042   FILE *f = fopen ("conftest.val", "w");
2043   if (! f)
2044     return 1;
2045   if (($2) < 0)
2046     {
2047       long int i = longval ();
2048       if (i != ($2))
2049         return 1;
2050       fprintf (f, "%ld", i);
2051     }
2052   else
2053     {
2054       unsigned long int i = ulongval ();
2055       if (i != ($2))
2056         return 1;
2057       fprintf (f, "%lu", i);
2058     }
2059   /* Do not output a trailing newline, as this causes \r\n confusion
2060      on some platforms.  */
2061   return ferror (f) || fclose (f) != 0;
2062
2063   ;
2064   return 0;
2065 }
2066 _ACEOF
2067 if ac_fn_c_try_run "$LINENO"; then :
2068   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2069 else
2070   ac_retval=1
2071 fi
2072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2073   conftest.$ac_objext conftest.beam conftest.$ac_ext
2074 rm -f conftest.val
2075
2076   fi
2077   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2078   return $ac_retval
2079
2080 } # ac_fn_c_compute_int
2081
2082 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2083 # -------------------------------------------------------
2084 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2085 # the include files in INCLUDES and setting the cache variable VAR
2086 # accordingly.
2087 ac_fn_c_check_header_mongrel ()
2088 {
2089   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2090   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2091   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2092 $as_echo_n "checking for $2... " >&6; }
2093 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2094   $as_echo_n "(cached) " >&6
2095 fi
2096 eval ac_res=\$$3
2097                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2098 $as_echo "$ac_res" >&6; }
2099 else
2100   # Is the header compilable?
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2102 $as_echo_n "checking $2 usability... " >&6; }
2103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h.  */
2105 $4
2106 #include <$2>
2107 _ACEOF
2108 if ac_fn_c_try_compile "$LINENO"; then :
2109   ac_header_compiler=yes
2110 else
2111   ac_header_compiler=no
2112 fi
2113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2115 $as_echo "$ac_header_compiler" >&6; }
2116
2117 # Is the header present?
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2119 $as_echo_n "checking $2 presence... " >&6; }
2120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2121 /* end confdefs.h.  */
2122 #include <$2>
2123 _ACEOF
2124 if ac_fn_c_try_cpp "$LINENO"; then :
2125   ac_header_preproc=yes
2126 else
2127   ac_header_preproc=no
2128 fi
2129 rm -f conftest.err conftest.$ac_ext
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2131 $as_echo "$ac_header_preproc" >&6; }
2132
2133 # So?  What about this header?
2134 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2135   yes:no: )
2136     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2137 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2138     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2139 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2140     ;;
2141   no:yes:* )
2142     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2143 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2144     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2145 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2146     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2147 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2148     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2149 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2150     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2151 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2152 ( cat <<\_ASBOX
2153 ## ------------------------------------------------------ ##
2154 ## Report this to http://github.com/atgreen/libffi/issues ##
2155 ## ------------------------------------------------------ ##
2156 _ASBOX
2157      ) | sed "s/^/$as_me: WARNING:     /" >&2
2158     ;;
2159 esac
2160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2161 $as_echo_n "checking for $2... " >&6; }
2162 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2163   $as_echo_n "(cached) " >&6
2164 else
2165   eval "$3=\$ac_header_compiler"
2166 fi
2167 eval ac_res=\$$3
2168                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2169 $as_echo "$ac_res" >&6; }
2170 fi
2171   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2172
2173 } # ac_fn_c_check_header_mongrel
2174 cat >config.log <<_ACEOF
2175 This file contains any messages produced by compilers while
2176 running configure, to aid debugging if configure makes a mistake.
2177
2178 It was created by libffi $as_me 3.99999, which was
2179 generated by GNU Autoconf 2.64.  Invocation command line was
2180
2181   $ $0 $@
2182
2183 _ACEOF
2184 exec 5>>config.log
2185 {
2186 cat <<_ASUNAME
2187 ## --------- ##
2188 ## Platform. ##
2189 ## --------- ##
2190
2191 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2192 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2193 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2194 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2195 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2196
2197 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2198 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2199
2200 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2201 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2202 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2203 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2204 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2205 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2206 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2207
2208 _ASUNAME
2209
2210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2211 for as_dir in $PATH
2212 do
2213   IFS=$as_save_IFS
2214   test -z "$as_dir" && as_dir=.
2215     $as_echo "PATH: $as_dir"
2216   done
2217 IFS=$as_save_IFS
2218
2219 } >&5
2220
2221 cat >&5 <<_ACEOF
2222
2223
2224 ## ----------- ##
2225 ## Core tests. ##
2226 ## ----------- ##
2227
2228 _ACEOF
2229
2230
2231 # Keep a trace of the command line.
2232 # Strip out --no-create and --no-recursion so they do not pile up.
2233 # Strip out --silent because we don't want to record it for future runs.
2234 # Also quote any args containing shell meta-characters.
2235 # Make two passes to allow for proper duplicate-argument suppression.
2236 ac_configure_args=
2237 ac_configure_args0=
2238 ac_configure_args1=
2239 ac_must_keep_next=false
2240 for ac_pass in 1 2
2241 do
2242   for ac_arg
2243   do
2244     case $ac_arg in
2245     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2246     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2247     | -silent | --silent | --silen | --sile | --sil)
2248       continue ;;
2249     *\'*)
2250       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2251     esac
2252     case $ac_pass in
2253     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2254     2)
2255       as_fn_append ac_configure_args1 " '$ac_arg'"
2256       if test $ac_must_keep_next = true; then
2257         ac_must_keep_next=false # Got value, back to normal.
2258       else
2259         case $ac_arg in
2260           *=* | --config-cache | -C | -disable-* | --disable-* \
2261           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2262           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2263           | -with-* | --with-* | -without-* | --without-* | --x)
2264             case "$ac_configure_args0 " in
2265               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2266             esac
2267             ;;
2268           -* ) ac_must_keep_next=true ;;
2269         esac
2270       fi
2271       as_fn_append ac_configure_args " '$ac_arg'"
2272       ;;
2273     esac
2274   done
2275 done
2276 { ac_configure_args0=; unset ac_configure_args0;}
2277 { ac_configure_args1=; unset ac_configure_args1;}
2278
2279 # When interrupted or exit'd, cleanup temporary files, and complete
2280 # config.log.  We remove comments because anyway the quotes in there
2281 # would cause problems or look ugly.
2282 # WARNING: Use '\'' to represent an apostrophe within the trap.
2283 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2284 trap 'exit_status=$?
2285   # Save into config.log some information that might help in debugging.
2286   {
2287     echo
2288
2289     cat <<\_ASBOX
2290 ## ---------------- ##
2291 ## Cache variables. ##
2292 ## ---------------- ##
2293 _ASBOX
2294     echo
2295     # The following way of writing the cache mishandles newlines in values,
2296 (
2297   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2298     eval ac_val=\$$ac_var
2299     case $ac_val in #(
2300     *${as_nl}*)
2301       case $ac_var in #(
2302       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2303 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2304       esac
2305       case $ac_var in #(
2306       _ | IFS | as_nl) ;; #(
2307       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2308       *) { eval $ac_var=; unset $ac_var;} ;;
2309       esac ;;
2310     esac
2311   done
2312   (set) 2>&1 |
2313     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2314     *${as_nl}ac_space=\ *)
2315       sed -n \
2316         "s/'\''/'\''\\\\'\'''\''/g;
2317           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2318       ;; #(
2319     *)
2320       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2321       ;;
2322     esac |
2323     sort
2324 )
2325     echo
2326
2327     cat <<\_ASBOX
2328 ## ----------------- ##
2329 ## Output variables. ##
2330 ## ----------------- ##
2331 _ASBOX
2332     echo
2333     for ac_var in $ac_subst_vars
2334     do
2335       eval ac_val=\$$ac_var
2336       case $ac_val in
2337       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2338       esac
2339       $as_echo "$ac_var='\''$ac_val'\''"
2340     done | sort
2341     echo
2342
2343     if test -n "$ac_subst_files"; then
2344       cat <<\_ASBOX
2345 ## ------------------- ##
2346 ## File substitutions. ##
2347 ## ------------------- ##
2348 _ASBOX
2349       echo
2350       for ac_var in $ac_subst_files
2351       do
2352         eval ac_val=\$$ac_var
2353         case $ac_val in
2354         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2355         esac
2356         $as_echo "$ac_var='\''$ac_val'\''"
2357       done | sort
2358       echo
2359     fi
2360
2361     if test -s confdefs.h; then
2362       cat <<\_ASBOX
2363 ## ----------- ##
2364 ## confdefs.h. ##
2365 ## ----------- ##
2366 _ASBOX
2367       echo
2368       cat confdefs.h
2369       echo
2370     fi
2371     test "$ac_signal" != 0 &&
2372       $as_echo "$as_me: caught signal $ac_signal"
2373     $as_echo "$as_me: exit $exit_status"
2374   } >&5
2375   rm -f core *.core core.conftest.* &&
2376     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2377     exit $exit_status
2378 ' 0
2379 for ac_signal in 1 2 13 15; do
2380   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2381 done
2382 ac_signal=0
2383
2384 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2385 rm -f -r conftest* confdefs.h
2386
2387 $as_echo "/* confdefs.h */" > confdefs.h
2388
2389 # Predefined preprocessor variables.
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_NAME "$PACKAGE_NAME"
2393 _ACEOF
2394
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2397 _ACEOF
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_STRING "$PACKAGE_STRING"
2405 _ACEOF
2406
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2409 _ACEOF
2410
2411 cat >>confdefs.h <<_ACEOF
2412 #define PACKAGE_URL "$PACKAGE_URL"
2413 _ACEOF
2414
2415
2416 # Let the site file select an alternate cache file if it wants to.
2417 # Prefer an explicitly selected file to automatically selected ones.
2418 ac_site_file1=NONE
2419 ac_site_file2=NONE
2420 if test -n "$CONFIG_SITE"; then
2421   ac_site_file1=$CONFIG_SITE
2422 elif test "x$prefix" != xNONE; then
2423   ac_site_file1=$prefix/share/config.site
2424   ac_site_file2=$prefix/etc/config.site
2425 else
2426   ac_site_file1=$ac_default_prefix/share/config.site
2427   ac_site_file2=$ac_default_prefix/etc/config.site
2428 fi
2429 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2430 do
2431   test "x$ac_site_file" = xNONE && continue
2432   if test -r "$ac_site_file"; then
2433     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2434 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2435     sed 's/^/| /' "$ac_site_file" >&5
2436     . "$ac_site_file"
2437   fi
2438 done
2439
2440 if test -r "$cache_file"; then
2441   # Some versions of bash will fail to source /dev/null (special
2442   # files actually), so we avoid doing that.
2443   if test -f "$cache_file"; then
2444     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2445 $as_echo "$as_me: loading cache $cache_file" >&6;}
2446     case $cache_file in
2447       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2448       *)                      . "./$cache_file";;
2449     esac
2450   fi
2451 else
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2453 $as_echo "$as_me: creating cache $cache_file" >&6;}
2454   >$cache_file
2455 fi
2456
2457 # Check that the precious variables saved in the cache have kept the same
2458 # value.
2459 ac_cache_corrupted=false
2460 for ac_var in $ac_precious_vars; do
2461   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2462   eval ac_new_set=\$ac_env_${ac_var}_set
2463   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2464   eval ac_new_val=\$ac_env_${ac_var}_value
2465   case $ac_old_set,$ac_new_set in
2466     set,)
2467       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2468 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2469       ac_cache_corrupted=: ;;
2470     ,set)
2471       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2472 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2473       ac_cache_corrupted=: ;;
2474     ,);;
2475     *)
2476       if test "x$ac_old_val" != "x$ac_new_val"; then
2477         # differences in whitespace do not lead to failure.
2478         ac_old_val_w=`echo x $ac_old_val`
2479         ac_new_val_w=`echo x $ac_new_val`
2480         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2481           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2482 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2483           ac_cache_corrupted=:
2484         else
2485           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2486 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2487           eval $ac_var=\$ac_old_val
2488         fi
2489         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2490 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2491         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2492 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2493       fi;;
2494   esac
2495   # Pass precious variables to config.status.
2496   if test "$ac_new_set" = set; then
2497     case $ac_new_val in
2498     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2499     *) ac_arg=$ac_var=$ac_new_val ;;
2500     esac
2501     case " $ac_configure_args " in
2502       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2503       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2504     esac
2505   fi
2506 done
2507 if $ac_cache_corrupted; then
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2509 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2510   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2511 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2512   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2513 fi
2514 ## -------------------- ##
2515 ## Main body of script. ##
2516 ## -------------------- ##
2517
2518 ac_ext=c
2519 ac_cpp='$CPP $CPPFLAGS'
2520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2523
2524
2525
2526
2527
2528 ac_config_headers="$ac_config_headers fficonfig.h"
2529
2530
2531 # Default to --enable-multilib
2532 # Check whether --enable-multilib was given.
2533 if test "${enable_multilib+set}" = set; then :
2534   enableval=$enable_multilib; case "$enableval" in
2535   yes) multilib=yes ;;
2536   no)  multilib=no ;;
2537   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2538  esac
2539 else
2540   multilib=yes
2541 fi
2542
2543
2544 # We may get other options which we leave undocumented:
2545 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2546 # See config-ml.in if you want the gory details.
2547
2548 if test "$srcdir" = "."; then
2549   if test "$with_target_subdir" != "."; then
2550     multi_basedir="$srcdir/$with_multisrctop../.."
2551   else
2552     multi_basedir="$srcdir/$with_multisrctop.."
2553   fi
2554 else
2555   multi_basedir="$srcdir/.."
2556 fi
2557
2558
2559 # Even if the default multilib is not a cross compilation,
2560 # it may be that some of the other multilibs are.
2561 if test $cross_compiling = no && test $multilib = yes \
2562    && test "x${with_multisubdir}" != x ; then
2563    cross_compiling=maybe
2564 fi
2565
2566 ac_config_commands="$ac_config_commands default-1"
2567
2568
2569 ac_aux_dir=
2570 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2571   for ac_t in install-sh install.sh shtool; do
2572     if test -f "$ac_dir/$ac_t"; then
2573       ac_aux_dir=$ac_dir
2574       ac_install_sh="$ac_aux_dir/$ac_t -c"
2575       break 2
2576     fi
2577   done
2578 done
2579 if test -z "$ac_aux_dir"; then
2580   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2581 fi
2582
2583 # These three variables are undocumented and unsupported,
2584 # and are intended to be withdrawn in a future Autoconf release.
2585 # They can cause serious problems if a builder's source tree is in a directory
2586 # whose full name contains unusual characters.
2587 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2588 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2589 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2590
2591
2592 # Make sure we can run config.sub.
2593 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2594   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2595
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2597 $as_echo_n "checking build system type... " >&6; }
2598 if test "${ac_cv_build+set}" = set; then :
2599   $as_echo_n "(cached) " >&6
2600 else
2601   ac_build_alias=$build_alias
2602 test "x$ac_build_alias" = x &&
2603   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2604 test "x$ac_build_alias" = x &&
2605   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2606 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2607   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2608
2609 fi
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2611 $as_echo "$ac_cv_build" >&6; }
2612 case $ac_cv_build in
2613 *-*-*) ;;
2614 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2615 esac
2616 build=$ac_cv_build
2617 ac_save_IFS=$IFS; IFS='-'
2618 set x $ac_cv_build
2619 shift
2620 build_cpu=$1
2621 build_vendor=$2
2622 shift; shift
2623 # Remember, the first character of IFS is used to create $*,
2624 # except with old shells:
2625 build_os=$*
2626 IFS=$ac_save_IFS
2627 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2628
2629
2630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2631 $as_echo_n "checking host system type... " >&6; }
2632 if test "${ac_cv_host+set}" = set; then :
2633   $as_echo_n "(cached) " >&6
2634 else
2635   if test "x$host_alias" = x; then
2636   ac_cv_host=$ac_cv_build
2637 else
2638   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2639     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2640 fi
2641
2642 fi
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2644 $as_echo "$ac_cv_host" >&6; }
2645 case $ac_cv_host in
2646 *-*-*) ;;
2647 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2648 esac
2649 host=$ac_cv_host
2650 ac_save_IFS=$IFS; IFS='-'
2651 set x $ac_cv_host
2652 shift
2653 host_cpu=$1
2654 host_vendor=$2
2655 shift; shift
2656 # Remember, the first character of IFS is used to create $*,
2657 # except with old shells:
2658 host_os=$*
2659 IFS=$ac_save_IFS
2660 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2661
2662
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2664 $as_echo_n "checking target system type... " >&6; }
2665 if test "${ac_cv_target+set}" = set; then :
2666   $as_echo_n "(cached) " >&6
2667 else
2668   if test "x$target_alias" = x; then
2669   ac_cv_target=$ac_cv_host
2670 else
2671   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2672     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2673 fi
2674
2675 fi
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2677 $as_echo "$ac_cv_target" >&6; }
2678 case $ac_cv_target in
2679 *-*-*) ;;
2680 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2681 esac
2682 target=$ac_cv_target
2683 ac_save_IFS=$IFS; IFS='-'
2684 set x $ac_cv_target
2685 shift
2686 target_cpu=$1
2687 target_vendor=$2
2688 shift; shift
2689 # Remember, the first character of IFS is used to create $*,
2690 # except with old shells:
2691 target_os=$*
2692 IFS=$ac_save_IFS
2693 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2694
2695
2696 # The aliases save the names the user supplied, while $host etc.
2697 # will get canonicalized.
2698 test -n "$target_alias" &&
2699   test "$program_prefix$program_suffix$program_transform_name" = \
2700     NONENONEs,x,x, &&
2701   program_prefix=${target_alias}-
2702
2703 target_alias=${target_alias-$host_alias}
2704
2705 am__api_version='1.11'
2706
2707 # Find a good install program.  We prefer a C program (faster),
2708 # so one script is as good as another.  But avoid the broken or
2709 # incompatible versions:
2710 # SysV /etc/install, /usr/sbin/install
2711 # SunOS /usr/etc/install
2712 # IRIX /sbin/install
2713 # AIX /bin/install
2714 # AmigaOS /C/install, which installs bootblocks on floppy discs
2715 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2716 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2717 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2718 # OS/2's system install, which has a completely different semantic
2719 # ./install, which can be erroneously created by make from ./install.sh.
2720 # Reject install programs that cannot install multiple files.
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2722 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2723 if test -z "$INSTALL"; then
2724 if test "${ac_cv_path_install+set}" = set; then :
2725   $as_echo_n "(cached) " >&6
2726 else
2727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728 for as_dir in $PATH
2729 do
2730   IFS=$as_save_IFS
2731   test -z "$as_dir" && as_dir=.
2732     # Account for people who put trailing slashes in PATH elements.
2733 case $as_dir/ in #((
2734   ./ | .// | /[cC]/* | \
2735   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2736   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2737   /usr/ucb/* ) ;;
2738   *)
2739     # OSF1 and SCO ODT 3.0 have their own names for install.
2740     # Don't use installbsd from OSF since it installs stuff as root
2741     # by default.
2742     for ac_prog in ginstall scoinst install; do
2743       for ac_exec_ext in '' $ac_executable_extensions; do
2744         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2745           if test $ac_prog = install &&
2746             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2747             # AIX install.  It has an incompatible calling convention.
2748             :
2749           elif test $ac_prog = install &&
2750             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2751             # program-specific install script used by HP pwplus--don't use.
2752             :
2753           else
2754             rm -rf conftest.one conftest.two conftest.dir
2755             echo one > conftest.one
2756             echo two > conftest.two
2757             mkdir conftest.dir
2758             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2759               test -s conftest.one && test -s conftest.two &&
2760               test -s conftest.dir/conftest.one &&
2761               test -s conftest.dir/conftest.two
2762             then
2763               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2764               break 3
2765             fi
2766           fi
2767         fi
2768       done
2769     done
2770     ;;
2771 esac
2772
2773   done
2774 IFS=$as_save_IFS
2775
2776 rm -rf conftest.one conftest.two conftest.dir
2777
2778 fi
2779   if test "${ac_cv_path_install+set}" = set; then
2780     INSTALL=$ac_cv_path_install
2781   else
2782     # As a last resort, use the slow shell script.  Don't cache a
2783     # value for INSTALL within a source directory, because that will
2784     # break other packages using the cache if that directory is
2785     # removed, or if the value is a relative name.
2786     INSTALL=$ac_install_sh
2787   fi
2788 fi
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2790 $as_echo "$INSTALL" >&6; }
2791
2792 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2793 # It thinks the first close brace ends the variable substitution.
2794 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2795
2796 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2797
2798 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2799
2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2801 $as_echo_n "checking whether build environment is sane... " >&6; }
2802 # Just in case
2803 sleep 1
2804 echo timestamp > conftest.file
2805 # Reject unsafe characters in $srcdir or the absolute working directory
2806 # name.  Accept space and tab only in the latter.
2807 am_lf='
2808 '
2809 case `pwd` in
2810   *[\\\"\#\$\&\'\`$am_lf]*)
2811     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2812 esac
2813 case $srcdir in
2814   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2815     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2816 esac
2817
2818 # Do `set' in a subshell so we don't clobber the current shell's
2819 # arguments.  Must try -L first in case configure is actually a
2820 # symlink; some systems play weird games with the mod time of symlinks
2821 # (eg FreeBSD returns the mod time of the symlink's containing
2822 # directory).
2823 if (
2824    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2825    if test "$*" = "X"; then
2826       # -L didn't work.
2827       set X `ls -t "$srcdir/configure" conftest.file`
2828    fi
2829    rm -f conftest.file
2830    if test "$*" != "X $srcdir/configure conftest.file" \
2831       && test "$*" != "X conftest.file $srcdir/configure"; then
2832
2833       # If neither matched, then we have a broken ls.  This can happen
2834       # if, for instance, CONFIG_SHELL is bash and it inherits a
2835       # broken ls alias from the environment.  This has actually
2836       # happened.  Such a system could not be considered "sane".
2837       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2838 alias in your environment" "$LINENO" 5
2839    fi
2840
2841    test "$2" = conftest.file
2842    )
2843 then
2844    # Ok.
2845    :
2846 else
2847    as_fn_error "newly created file is older than distributed files!
2848 Check your system clock" "$LINENO" 5
2849 fi
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2851 $as_echo "yes" >&6; }
2852 test "$program_prefix" != NONE &&
2853   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2854 # Use a double $ so make ignores it.
2855 test "$program_suffix" != NONE &&
2856   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2857 # Double any \ or $.
2858 # By default was `s,x,x', remove it if useless.
2859 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2860 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2861
2862 # expand $ac_aux_dir to an absolute path
2863 am_aux_dir=`cd $ac_aux_dir && pwd`
2864
2865 if test x"${MISSING+set}" != xset; then
2866   case $am_aux_dir in
2867   *\ * | *\     *)
2868     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2869   *)
2870     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2871   esac
2872 fi
2873 # Use eval to expand $SHELL
2874 if eval "$MISSING --run true"; then
2875   am_missing_run="$MISSING --run "
2876 else
2877   am_missing_run=
2878   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2879 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2880 fi
2881
2882 if test x"${install_sh}" != xset; then
2883   case $am_aux_dir in
2884   *\ * | *\     *)
2885     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2886   *)
2887     install_sh="\${SHELL} $am_aux_dir/install-sh"
2888   esac
2889 fi
2890
2891 # Installed binaries are usually stripped using `strip' when the user
2892 # run `make install-strip'.  However `strip' might not be the right
2893 # tool to use in cross-compilation environments, therefore Automake
2894 # will honor the `STRIP' environment variable to overrule this program.
2895 if test "$cross_compiling" != no; then
2896   if test -n "$ac_tool_prefix"; then
2897   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2898 set dummy ${ac_tool_prefix}strip; ac_word=$2
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2900 $as_echo_n "checking for $ac_word... " >&6; }
2901 if test "${ac_cv_prog_STRIP+set}" = set; then :
2902   $as_echo_n "(cached) " >&6
2903 else
2904   if test -n "$STRIP"; then
2905   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2906 else
2907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908 for as_dir in $PATH
2909 do
2910   IFS=$as_save_IFS
2911   test -z "$as_dir" && as_dir=.
2912     for ac_exec_ext in '' $ac_executable_extensions; do
2913   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2914     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2915     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2916     break 2
2917   fi
2918 done
2919   done
2920 IFS=$as_save_IFS
2921
2922 fi
2923 fi
2924 STRIP=$ac_cv_prog_STRIP
2925 if test -n "$STRIP"; then
2926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2927 $as_echo "$STRIP" >&6; }
2928 else
2929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2930 $as_echo "no" >&6; }
2931 fi
2932
2933
2934 fi
2935 if test -z "$ac_cv_prog_STRIP"; then
2936   ac_ct_STRIP=$STRIP
2937   # Extract the first word of "strip", so it can be a program name with args.
2938 set dummy strip; ac_word=$2
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2940 $as_echo_n "checking for $ac_word... " >&6; }
2941 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2942   $as_echo_n "(cached) " >&6
2943 else
2944   if test -n "$ac_ct_STRIP"; then
2945   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2946 else
2947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2948 for as_dir in $PATH
2949 do
2950   IFS=$as_save_IFS
2951   test -z "$as_dir" && as_dir=.
2952     for ac_exec_ext in '' $ac_executable_extensions; do
2953   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2954     ac_cv_prog_ac_ct_STRIP="strip"
2955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2956     break 2
2957   fi
2958 done
2959   done
2960 IFS=$as_save_IFS
2961
2962 fi
2963 fi
2964 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2965 if test -n "$ac_ct_STRIP"; then
2966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2967 $as_echo "$ac_ct_STRIP" >&6; }
2968 else
2969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2970 $as_echo "no" >&6; }
2971 fi
2972
2973   if test "x$ac_ct_STRIP" = x; then
2974     STRIP=":"
2975   else
2976     case $cross_compiling:$ac_tool_warned in
2977 yes:)
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2979 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2980 ac_tool_warned=yes ;;
2981 esac
2982     STRIP=$ac_ct_STRIP
2983   fi
2984 else
2985   STRIP="$ac_cv_prog_STRIP"
2986 fi
2987
2988 fi
2989 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2990
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2992 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2993 if test -z "$MKDIR_P"; then
2994   if test "${ac_cv_path_mkdir+set}" = set; then :
2995   $as_echo_n "(cached) " >&6
2996 else
2997   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2998 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2999 do
3000   IFS=$as_save_IFS
3001   test -z "$as_dir" && as_dir=.
3002     for ac_prog in mkdir gmkdir; do
3003          for ac_exec_ext in '' $ac_executable_extensions; do
3004            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3005            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3006              'mkdir (GNU coreutils) '* | \
3007              'mkdir (coreutils) '* | \
3008              'mkdir (fileutils) '4.1*)
3009                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3010                break 3;;
3011            esac
3012          done
3013        done
3014   done
3015 IFS=$as_save_IFS
3016
3017 fi
3018
3019   if test "${ac_cv_path_mkdir+set}" = set; then
3020     MKDIR_P="$ac_cv_path_mkdir -p"
3021   else
3022     # As a last resort, use the slow shell script.  Don't cache a
3023     # value for MKDIR_P within a source directory, because that will
3024     # break other packages using the cache if that directory is
3025     # removed, or if the value is a relative name.
3026     test -d ./--version && rmdir ./--version
3027     MKDIR_P="$ac_install_sh -d"
3028   fi
3029 fi
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3031 $as_echo "$MKDIR_P" >&6; }
3032
3033 mkdir_p="$MKDIR_P"
3034 case $mkdir_p in
3035   [\\/$]* | ?:[\\/]*) ;;
3036   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3037 esac
3038
3039 for ac_prog in gawk mawk nawk awk
3040 do
3041   # Extract the first word of "$ac_prog", so it can be a program name with args.
3042 set dummy $ac_prog; 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 test "${ac_cv_prog_AWK+set}" = set; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$AWK"; then
3049   ac_cv_prog_AWK="$AWK" # 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 { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3058     ac_cv_prog_AWK="$ac_prog"
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 AWK=$ac_cv_prog_AWK
3069 if test -n "$AWK"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3071 $as_echo "$AWK" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078   test -n "$AWK" && break
3079 done
3080
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3082 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3083 set x ${MAKE-make}
3084 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3085 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   cat >conftest.make <<\_ACEOF
3089 SHELL = /bin/sh
3090 all:
3091         @echo '@@@%%%=$(MAKE)=@@@%%%'
3092 _ACEOF
3093 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3094 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3095   *@@@%%%=?*=@@@%%%*)
3096     eval ac_cv_prog_make_${ac_make}_set=yes;;
3097   *)
3098     eval ac_cv_prog_make_${ac_make}_set=no;;
3099 esac
3100 rm -f conftest.make
3101 fi
3102 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3104 $as_echo "yes" >&6; }
3105   SET_MAKE=
3106 else
3107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3108 $as_echo "no" >&6; }
3109   SET_MAKE="MAKE=${MAKE-make}"
3110 fi
3111
3112 rm -rf .tst 2>/dev/null
3113 mkdir .tst 2>/dev/null
3114 if test -d .tst; then
3115   am__leading_dot=.
3116 else
3117   am__leading_dot=_
3118 fi
3119 rmdir .tst 2>/dev/null
3120
3121 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3122   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3123   # is not polluted with repeated "-I."
3124   am__isrc=' -I$(srcdir)'
3125   # test to see if srcdir already configured
3126   if test -f $srcdir/config.status; then
3127     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3128   fi
3129 fi
3130
3131 # test whether we have cygpath
3132 if test -z "$CYGPATH_W"; then
3133   if (cygpath --version) >/dev/null 2>/dev/null; then
3134     CYGPATH_W='cygpath -w'
3135   else
3136     CYGPATH_W=echo
3137   fi
3138 fi
3139
3140
3141 # Define the identity of the package.
3142  PACKAGE='libffi'
3143  VERSION='3.99999'
3144
3145
3146 cat >>confdefs.h <<_ACEOF
3147 #define PACKAGE "$PACKAGE"
3148 _ACEOF
3149
3150
3151 cat >>confdefs.h <<_ACEOF
3152 #define VERSION "$VERSION"
3153 _ACEOF
3154
3155 # Some tools Automake needs.
3156
3157 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3158
3159
3160 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3161
3162
3163 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3164
3165
3166 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3167
3168
3169 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3170
3171 # We need awk for the "check" target.  The system "awk" is bad on
3172 # some platforms.
3173 # Always define AMTAR for backward compatibility.  Yes, it's still used
3174 # in the wild :-(  We should find a proper way to deprecate it ...
3175 AMTAR='$${TAR-tar}'
3176
3177 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3178
3179
3180
3181
3182
3183
3184 # See if makeinfo has been installed and is modern enough
3185 # that we can use it.
3186
3187   # Extract the first word of "makeinfo", so it can be a program name with args.
3188 set dummy makeinfo; ac_word=$2
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3190 $as_echo_n "checking for $ac_word... " >&6; }
3191 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
3192   $as_echo_n "(cached) " >&6
3193 else
3194   if test -n "$MAKEINFO"; then
3195   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
3196 else
3197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3198 for as_dir in $PATH
3199 do
3200   IFS=$as_save_IFS
3201   test -z "$as_dir" && as_dir=.
3202     for ac_exec_ext in '' $ac_executable_extensions; do
3203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3204     ac_cv_prog_MAKEINFO="makeinfo"
3205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3206     break 2
3207   fi
3208 done
3209   done
3210 IFS=$as_save_IFS
3211
3212 fi
3213 fi
3214 MAKEINFO=$ac_cv_prog_MAKEINFO
3215 if test -n "$MAKEINFO"; then
3216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
3217 $as_echo "$MAKEINFO" >&6; }
3218 else
3219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3220 $as_echo "no" >&6; }
3221 fi
3222
3223
3224   if test -n "$MAKEINFO"; then
3225     # Found it, now check the version.
3226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
3227 $as_echo_n "checking for modern makeinfo... " >&6; }
3228 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
3229   $as_echo_n "(cached) " >&6
3230 else
3231   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
3232                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3233
3234                     case $ac_prog_version in
3235                       '')  gcc_cv_prog_makeinfo_modern=no;;
3236                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
3237                       *)   gcc_cv_prog_makeinfo_modern=no;;
3238                     esac
3239
3240 fi
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
3242 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
3243   else
3244     gcc_cv_prog_makeinfo_modern=no
3245   fi
3246   if test $gcc_cv_prog_makeinfo_modern = no; then
3247     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
3248   fi
3249
3250  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
3251   BUILD_INFO_TRUE=
3252   BUILD_INFO_FALSE='#'
3253 else
3254   BUILD_INFO_TRUE='#'
3255   BUILD_INFO_FALSE=
3256 fi
3257
3258
3259 # We would like our source tree to be readonly. However when releases or
3260 # pre-releases are generated, the flex/bison generated files as well as the
3261 # various formats of manuals need to be included along with the rest of the
3262 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3263 # just that.
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
3265 $as_echo_n "checking generated-files-in-srcdir... " >&6; }
3266 # Check whether --enable-generated-files-in-srcdir was given.
3267 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3268   enableval=$enable_generated_files_in_srcdir; case "$enableval" in
3269  yes) enable_generated_files_in_srcdir=yes ;;
3270  no)  enable_generated_files_in_srcdir=no ;;
3271  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
3272  esac
3273 else
3274   enable_generated_files_in_srcdir=no
3275 fi
3276
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
3278 $as_echo "$enable_generated_files_in_srcdir" >&6; }
3279  if test "$enable_generated_files_in_srcdir" = yes; then
3280   GENINSRC_TRUE=
3281   GENINSRC_FALSE='#'
3282 else
3283   GENINSRC_TRUE='#'
3284   GENINSRC_FALSE=
3285 fi
3286
3287
3288 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3289 # We must force CC to /not/ be precious variables; otherwise
3290 # the wrong, non-multilib-adjusted value will be used in multilibs.
3291 # As a side effect, we have to subst CFLAGS ourselves.
3292 # Also save and restore CFLAGS, since AC_PROG_CC will come up with
3293 # defaults of its own if none are provided.
3294
3295
3296
3297 save_CFLAGS=$CFLAGS
3298 ac_ext=c
3299 ac_cpp='$CPP $CPPFLAGS'
3300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3303 if test -n "$ac_tool_prefix"; then
3304   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3305 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3307 $as_echo_n "checking for $ac_word... " >&6; }
3308 if test "${ac_cv_prog_CC+set}" = set; then :
3309   $as_echo_n "(cached) " >&6
3310 else
3311   if test -n "$CC"; then
3312   ac_cv_prog_CC="$CC" # Let the user override the test.
3313 else
3314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3315 for as_dir in $PATH
3316 do
3317   IFS=$as_save_IFS
3318   test -z "$as_dir" && as_dir=.
3319     for ac_exec_ext in '' $ac_executable_extensions; do
3320   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3321     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3323     break 2
3324   fi
3325 done
3326   done
3327 IFS=$as_save_IFS
3328
3329 fi
3330 fi
3331 CC=$ac_cv_prog_CC
3332 if test -n "$CC"; then
3333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3334 $as_echo "$CC" >&6; }
3335 else
3336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3337 $as_echo "no" >&6; }
3338 fi
3339
3340
3341 fi
3342 if test -z "$ac_cv_prog_CC"; then
3343   ac_ct_CC=$CC
3344   # Extract the first word of "gcc", so it can be a program name with args.
3345 set dummy gcc; ac_word=$2
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3347 $as_echo_n "checking for $ac_word... " >&6; }
3348 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3349   $as_echo_n "(cached) " >&6
3350 else
3351   if test -n "$ac_ct_CC"; then
3352   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3353 else
3354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3355 for as_dir in $PATH
3356 do
3357   IFS=$as_save_IFS
3358   test -z "$as_dir" && as_dir=.
3359     for ac_exec_ext in '' $ac_executable_extensions; do
3360   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3361     ac_cv_prog_ac_ct_CC="gcc"
3362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3363     break 2
3364   fi
3365 done
3366   done
3367 IFS=$as_save_IFS
3368
3369 fi
3370 fi
3371 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3372 if test -n "$ac_ct_CC"; then
3373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3374 $as_echo "$ac_ct_CC" >&6; }
3375 else
3376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3377 $as_echo "no" >&6; }
3378 fi
3379
3380   if test "x$ac_ct_CC" = x; then
3381     CC=""
3382   else
3383     case $cross_compiling:$ac_tool_warned in
3384 yes:)
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3386 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3387 ac_tool_warned=yes ;;
3388 esac
3389     CC=$ac_ct_CC
3390   fi
3391 else
3392   CC="$ac_cv_prog_CC"
3393 fi
3394
3395 if test -z "$CC"; then
3396           if test -n "$ac_tool_prefix"; then
3397     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3398 set dummy ${ac_tool_prefix}cc; ac_word=$2
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3400 $as_echo_n "checking for $ac_word... " >&6; }
3401 if test "${ac_cv_prog_CC+set}" = set; then :
3402   $as_echo_n "(cached) " >&6
3403 else
3404   if test -n "$CC"; then
3405   ac_cv_prog_CC="$CC" # Let the user override the test.
3406 else
3407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3408 for as_dir in $PATH
3409 do
3410   IFS=$as_save_IFS
3411   test -z "$as_dir" && as_dir=.
3412     for ac_exec_ext in '' $ac_executable_extensions; do
3413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3414     ac_cv_prog_CC="${ac_tool_prefix}cc"
3415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3416     break 2
3417   fi
3418 done
3419   done
3420 IFS=$as_save_IFS
3421
3422 fi
3423 fi
3424 CC=$ac_cv_prog_CC
3425 if test -n "$CC"; then
3426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3427 $as_echo "$CC" >&6; }
3428 else
3429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3430 $as_echo "no" >&6; }
3431 fi
3432
3433
3434   fi
3435 fi
3436 if test -z "$CC"; then
3437   # Extract the first word of "cc", so it can be a program name with args.
3438 set dummy cc; ac_word=$2
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3440 $as_echo_n "checking for $ac_word... " >&6; }
3441 if test "${ac_cv_prog_CC+set}" = set; then :
3442   $as_echo_n "(cached) " >&6
3443 else
3444   if test -n "$CC"; then
3445   ac_cv_prog_CC="$CC" # Let the user override the test.
3446 else
3447   ac_prog_rejected=no
3448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3449 for as_dir in $PATH
3450 do
3451   IFS=$as_save_IFS
3452   test -z "$as_dir" && as_dir=.
3453     for ac_exec_ext in '' $ac_executable_extensions; do
3454   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3455     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3456        ac_prog_rejected=yes
3457        continue
3458      fi
3459     ac_cv_prog_CC="cc"
3460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3461     break 2
3462   fi
3463 done
3464   done
3465 IFS=$as_save_IFS
3466
3467 if test $ac_prog_rejected = yes; then
3468   # We found a bogon in the path, so make sure we never use it.
3469   set dummy $ac_cv_prog_CC
3470   shift
3471   if test $# != 0; then
3472     # We chose a different compiler from the bogus one.
3473     # However, it has the same basename, so the bogon will be chosen
3474     # first if we set CC to just the basename; use the full file name.
3475     shift
3476     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3477   fi
3478 fi
3479 fi
3480 fi
3481 CC=$ac_cv_prog_CC
3482 if test -n "$CC"; then
3483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3484 $as_echo "$CC" >&6; }
3485 else
3486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3487 $as_echo "no" >&6; }
3488 fi
3489
3490
3491 fi
3492 if test -z "$CC"; then
3493   if test -n "$ac_tool_prefix"; then
3494   for ac_prog in cl.exe
3495   do
3496     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3497 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3499 $as_echo_n "checking for $ac_word... " >&6; }
3500 if test "${ac_cv_prog_CC+set}" = set; then :
3501   $as_echo_n "(cached) " >&6
3502 else
3503   if test -n "$CC"; then
3504   ac_cv_prog_CC="$CC" # Let the user override the test.
3505 else
3506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3507 for as_dir in $PATH
3508 do
3509   IFS=$as_save_IFS
3510   test -z "$as_dir" && as_dir=.
3511     for ac_exec_ext in '' $ac_executable_extensions; do
3512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3513     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3515     break 2
3516   fi
3517 done
3518   done
3519 IFS=$as_save_IFS
3520
3521 fi
3522 fi
3523 CC=$ac_cv_prog_CC
3524 if test -n "$CC"; then
3525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3526 $as_echo "$CC" >&6; }
3527 else
3528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3529 $as_echo "no" >&6; }
3530 fi
3531
3532
3533     test -n "$CC" && break
3534   done
3535 fi
3536 if test -z "$CC"; then
3537   ac_ct_CC=$CC
3538   for ac_prog in cl.exe
3539 do
3540   # Extract the first word of "$ac_prog", so it can be a program name with args.
3541 set dummy $ac_prog; ac_word=$2
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3543 $as_echo_n "checking for $ac_word... " >&6; }
3544 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3545   $as_echo_n "(cached) " >&6
3546 else
3547   if test -n "$ac_ct_CC"; then
3548   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3549 else
3550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3551 for as_dir in $PATH
3552 do
3553   IFS=$as_save_IFS
3554   test -z "$as_dir" && as_dir=.
3555     for ac_exec_ext in '' $ac_executable_extensions; do
3556   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3557     ac_cv_prog_ac_ct_CC="$ac_prog"
3558     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3559     break 2
3560   fi
3561 done
3562   done
3563 IFS=$as_save_IFS
3564
3565 fi
3566 fi
3567 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3568 if test -n "$ac_ct_CC"; then
3569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3570 $as_echo "$ac_ct_CC" >&6; }
3571 else
3572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3573 $as_echo "no" >&6; }
3574 fi
3575
3576
3577   test -n "$ac_ct_CC" && break
3578 done
3579
3580   if test "x$ac_ct_CC" = x; then
3581     CC=""
3582   else
3583     case $cross_compiling:$ac_tool_warned in
3584 yes:)
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3586 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3587 ac_tool_warned=yes ;;
3588 esac
3589     CC=$ac_ct_CC
3590   fi
3591 fi
3592
3593 fi
3594
3595
3596 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3597 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3598 as_fn_error "no acceptable C compiler found in \$PATH
3599 See \`config.log' for more details." "$LINENO" 5; }
3600
3601 # Provide some information about the compiler.
3602 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3603 set X $ac_compile
3604 ac_compiler=$2
3605 for ac_option in --version -v -V -qversion; do
3606   { { ac_try="$ac_compiler $ac_option >&5"
3607 case "(($ac_try" in
3608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3609   *) ac_try_echo=$ac_try;;
3610 esac
3611 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3612 $as_echo "$ac_try_echo"; } >&5
3613   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3614   ac_status=$?
3615   if test -s conftest.err; then
3616     sed '10a\
3617 ... rest of stderr output deleted ...
3618          10q' conftest.err >conftest.er1
3619     cat conftest.er1 >&5
3620     rm -f conftest.er1 conftest.err
3621   fi
3622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3623   test $ac_status = 0; }
3624 done
3625
3626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3627 /* end confdefs.h.  */
3628
3629 int
3630 main ()
3631 {
3632
3633   ;
3634   return 0;
3635 }
3636 _ACEOF
3637 ac_clean_files_save=$ac_clean_files
3638 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3639 # Try to create an executable without -o first, disregard a.out.
3640 # It will help us diagnose broken compilers, and finding out an intuition
3641 # of exeext.
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3643 $as_echo_n "checking for C compiler default output file name... " >&6; }
3644 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3645
3646 # The possible output files:
3647 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3648
3649 ac_rmfiles=
3650 for ac_file in $ac_files
3651 do
3652   case $ac_file in
3653     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3654     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3655   esac
3656 done
3657 rm -f $ac_rmfiles
3658
3659 if { { ac_try="$ac_link_default"
3660 case "(($ac_try" in
3661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3662   *) ac_try_echo=$ac_try;;
3663 esac
3664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3665 $as_echo "$ac_try_echo"; } >&5
3666   (eval "$ac_link_default") 2>&5
3667   ac_status=$?
3668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3669   test $ac_status = 0; }; then :
3670   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3671 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3672 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3673 # so that the user can short-circuit this test for compilers unknown to
3674 # Autoconf.
3675 for ac_file in $ac_files ''
3676 do
3677   test -f "$ac_file" || continue
3678   case $ac_file in
3679     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3680         ;;
3681     [ab].out )
3682         # We found the default executable, but exeext='' is most
3683         # certainly right.
3684         break;;
3685     *.* )
3686         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3687         then :; else
3688            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3689         fi
3690         # We set ac_cv_exeext here because the later test for it is not
3691         # safe: cross compilers may not add the suffix if given an `-o'
3692         # argument, so we may need to know it at that point already.
3693         # Even if this section looks crufty: it has the advantage of
3694         # actually working.
3695         break;;
3696     * )
3697         break;;
3698   esac
3699 done
3700 test "$ac_cv_exeext" = no && ac_cv_exeext=
3701
3702 else
3703   ac_file=''
3704 fi
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3706 $as_echo "$ac_file" >&6; }
3707 if test -z "$ac_file"; then :
3708   $as_echo "$as_me: failed program was:" >&5
3709 sed 's/^/| /' conftest.$ac_ext >&5
3710
3711 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3712 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3713 { as_fn_set_status 77
3714 as_fn_error "C compiler cannot create executables
3715 See \`config.log' for more details." "$LINENO" 5; }; }
3716 fi
3717 ac_exeext=$ac_cv_exeext
3718
3719 # Check that the compiler produces executables we can run.  If not, either
3720 # the compiler is broken, or we cross compile.
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3722 $as_echo_n "checking whether the C compiler works... " >&6; }
3723 # If not cross compiling, check that we can run a simple program.
3724 if test "$cross_compiling" != yes; then
3725   if { ac_try='./$ac_file'
3726   { { case "(($ac_try" in
3727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3728   *) ac_try_echo=$ac_try;;
3729 esac
3730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3731 $as_echo "$ac_try_echo"; } >&5
3732   (eval "$ac_try") 2>&5
3733   ac_status=$?
3734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3735   test $ac_status = 0; }; }; then
3736     cross_compiling=no
3737   else
3738     if test "$cross_compiling" = maybe; then
3739         cross_compiling=yes
3740     else
3741         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3742 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3743 as_fn_error "cannot run C compiled programs.
3744 If you meant to cross compile, use \`--host'.
3745 See \`config.log' for more details." "$LINENO" 5; }
3746     fi
3747   fi
3748 fi
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3750 $as_echo "yes" >&6; }
3751
3752 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3753 ac_clean_files=$ac_clean_files_save
3754 # Check that the compiler produces executables we can run.  If not, either
3755 # the compiler is broken, or we cross compile.
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3757 $as_echo_n "checking whether we are cross compiling... " >&6; }
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3759 $as_echo "$cross_compiling" >&6; }
3760
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3762 $as_echo_n "checking for suffix of executables... " >&6; }
3763 if { { ac_try="$ac_link"
3764 case "(($ac_try" in
3765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3766   *) ac_try_echo=$ac_try;;
3767 esac
3768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3769 $as_echo "$ac_try_echo"; } >&5
3770   (eval "$ac_link") 2>&5
3771   ac_status=$?
3772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3773   test $ac_status = 0; }; then :
3774   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3775 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3776 # work properly (i.e., refer to `conftest.exe'), while it won't with
3777 # `rm'.
3778 for ac_file in conftest.exe conftest conftest.*; do
3779   test -f "$ac_file" || continue
3780   case $ac_file in
3781     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3782     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3783           break;;
3784     * ) break;;
3785   esac
3786 done
3787 else
3788   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3789 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3790 as_fn_error "cannot compute suffix of executables: cannot compile and link
3791 See \`config.log' for more details." "$LINENO" 5; }
3792 fi
3793 rm -f conftest$ac_cv_exeext
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3795 $as_echo "$ac_cv_exeext" >&6; }
3796
3797 rm -f conftest.$ac_ext
3798 EXEEXT=$ac_cv_exeext
3799 ac_exeext=$EXEEXT
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3801 $as_echo_n "checking for suffix of object files... " >&6; }
3802 if test "${ac_cv_objext+set}" = set; then :
3803   $as_echo_n "(cached) " >&6
3804 else
3805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3806 /* end confdefs.h.  */
3807
3808 int
3809 main ()
3810 {
3811
3812   ;
3813   return 0;
3814 }
3815 _ACEOF
3816 rm -f conftest.o conftest.obj
3817 if { { ac_try="$ac_compile"
3818 case "(($ac_try" in
3819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3820   *) ac_try_echo=$ac_try;;
3821 esac
3822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3823 $as_echo "$ac_try_echo"; } >&5
3824   (eval "$ac_compile") 2>&5
3825   ac_status=$?
3826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3827   test $ac_status = 0; }; then :
3828   for ac_file in conftest.o conftest.obj conftest.*; do
3829   test -f "$ac_file" || continue;
3830   case $ac_file in
3831     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3832     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3833        break;;
3834   esac
3835 done
3836 else
3837   $as_echo "$as_me: failed program was:" >&5
3838 sed 's/^/| /' conftest.$ac_ext >&5
3839
3840 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3842 as_fn_error "cannot compute suffix of object files: cannot compile
3843 See \`config.log' for more details." "$LINENO" 5; }
3844 fi
3845 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3846 fi
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3848 $as_echo "$ac_cv_objext" >&6; }
3849 OBJEXT=$ac_cv_objext
3850 ac_objext=$OBJEXT
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3852 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3853 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3854   $as_echo_n "(cached) " >&6
3855 else
3856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h.  */
3858
3859 int
3860 main ()
3861 {
3862 #ifndef __GNUC__
3863        choke me
3864 #endif
3865
3866   ;
3867   return 0;
3868 }
3869 _ACEOF
3870 if ac_fn_c_try_compile "$LINENO"; then :
3871   ac_compiler_gnu=yes
3872 else
3873   ac_compiler_gnu=no
3874 fi
3875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3876 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3877
3878 fi
3879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3880 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3881 if test $ac_compiler_gnu = yes; then
3882   GCC=yes
3883 else
3884   GCC=
3885 fi
3886 ac_test_CFLAGS=${CFLAGS+set}
3887 ac_save_CFLAGS=$CFLAGS
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3889 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3890 if test "${ac_cv_prog_cc_g+set}" = set; then :
3891   $as_echo_n "(cached) " >&6
3892 else
3893   ac_save_c_werror_flag=$ac_c_werror_flag
3894    ac_c_werror_flag=yes
3895    ac_cv_prog_cc_g=no
3896    CFLAGS="-g"
3897    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h.  */
3899
3900 int
3901 main ()
3902 {
3903
3904   ;
3905   return 0;
3906 }
3907 _ACEOF
3908 if ac_fn_c_try_compile "$LINENO"; then :
3909   ac_cv_prog_cc_g=yes
3910 else
3911   CFLAGS=""
3912       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3913 /* end confdefs.h.  */
3914
3915 int
3916 main ()
3917 {
3918
3919   ;
3920   return 0;
3921 }
3922 _ACEOF
3923 if ac_fn_c_try_compile "$LINENO"; then :
3924
3925 else
3926   ac_c_werror_flag=$ac_save_c_werror_flag
3927          CFLAGS="-g"
3928          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h.  */
3930
3931 int
3932 main ()
3933 {
3934
3935   ;
3936   return 0;
3937 }
3938 _ACEOF
3939 if ac_fn_c_try_compile "$LINENO"; then :
3940   ac_cv_prog_cc_g=yes
3941 fi
3942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3943 fi
3944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3945 fi
3946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3947    ac_c_werror_flag=$ac_save_c_werror_flag
3948 fi
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3950 $as_echo "$ac_cv_prog_cc_g" >&6; }
3951 if test "$ac_test_CFLAGS" = set; then
3952   CFLAGS=$ac_save_CFLAGS
3953 elif test $ac_cv_prog_cc_g = yes; then
3954   if test "$GCC" = yes; then
3955     CFLAGS="-g -O2"
3956   else
3957     CFLAGS="-g"
3958   fi
3959 else
3960   if test "$GCC" = yes; then
3961     CFLAGS="-O2"
3962   else
3963     CFLAGS=
3964   fi
3965 fi
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3967 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3968 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3969   $as_echo_n "(cached) " >&6
3970 else
3971   ac_cv_prog_cc_c89=no
3972 ac_save_CC=$CC
3973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3974 /* end confdefs.h.  */
3975 #include <stdarg.h>
3976 #include <stdio.h>
3977 #include <sys/types.h>
3978 #include <sys/stat.h>
3979 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3980 struct buf { int x; };
3981 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3982 static char *e (p, i)
3983      char **p;
3984      int i;
3985 {
3986   return p[i];
3987 }
3988 static char *f (char * (*g) (char **, int), char **p, ...)
3989 {
3990   char *s;
3991   va_list v;
3992   va_start (v,p);
3993   s = g (p, va_arg (v,int));
3994   va_end (v);
3995   return s;
3996 }
3997
3998 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3999    function prototypes and stuff, but not '\xHH' hex character constants.
4000    These don't provoke an error unfortunately, instead are silently treated
4001    as 'x'.  The following induces an error, until -std is added to get
4002    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4003    array size at least.  It's necessary to write '\x00'==0 to get something
4004    that's true only with -std.  */
4005 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4006
4007 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4008    inside strings and character constants.  */
4009 #define FOO(x) 'x'
4010 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4011
4012 int test (int i, double x);
4013 struct s1 {int (*f) (int a);};
4014 struct s2 {int (*f) (double a);};
4015 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4016 int argc;
4017 char **argv;
4018 int
4019 main ()
4020 {
4021 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4022   ;
4023   return 0;
4024 }
4025 _ACEOF
4026 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4027         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4028 do
4029   CC="$ac_save_CC $ac_arg"
4030   if ac_fn_c_try_compile "$LINENO"; then :
4031   ac_cv_prog_cc_c89=$ac_arg
4032 fi
4033 rm -f core conftest.err conftest.$ac_objext
4034   test "x$ac_cv_prog_cc_c89" != "xno" && break
4035 done
4036 rm -f conftest.$ac_ext
4037 CC=$ac_save_CC
4038
4039 fi
4040 # AC_CACHE_VAL
4041 case "x$ac_cv_prog_cc_c89" in
4042   x)
4043     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4044 $as_echo "none needed" >&6; } ;;
4045   xno)
4046     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4047 $as_echo "unsupported" >&6; } ;;
4048   *)
4049     CC="$CC $ac_cv_prog_cc_c89"
4050     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4051 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4052 esac
4053 if test "x$ac_cv_prog_cc_c89" != xno; then :
4054
4055 fi
4056
4057 ac_ext=c
4058 ac_cpp='$CPP $CPPFLAGS'
4059 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4060 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4061 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4062 DEPDIR="${am__leading_dot}deps"
4063
4064 ac_config_commands="$ac_config_commands depfiles"
4065
4066
4067 am_make=${MAKE-make}
4068 cat > confinc << 'END'
4069 am__doit:
4070         @echo this is the am__doit target
4071 .PHONY: am__doit
4072 END
4073 # If we don't find an include directive, just comment out the code.
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4075 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4076 am__include="#"
4077 am__quote=
4078 _am_result=none
4079 # First try GNU make style include.
4080 echo "include confinc" > confmf
4081 # Ignore all kinds of additional output from `make'.
4082 case `$am_make -s -f confmf 2> /dev/null` in #(
4083 *the\ am__doit\ target*)
4084   am__include=include
4085   am__quote=
4086   _am_result=GNU
4087   ;;
4088 esac
4089 # Now try BSD make style include.
4090 if test "$am__include" = "#"; then
4091    echo '.include "confinc"' > confmf
4092    case `$am_make -s -f confmf 2> /dev/null` in #(
4093    *the\ am__doit\ target*)
4094      am__include=.include
4095      am__quote="\""
4096      _am_result=BSD
4097      ;;
4098    esac
4099 fi
4100
4101
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4103 $as_echo "$_am_result" >&6; }
4104 rm -f confinc confmf
4105
4106 # Check whether --enable-dependency-tracking was given.
4107 if test "${enable_dependency_tracking+set}" = set; then :
4108   enableval=$enable_dependency_tracking;
4109 fi
4110
4111 if test "x$enable_dependency_tracking" != xno; then
4112   am_depcomp="$ac_aux_dir/depcomp"
4113   AMDEPBACKSLASH='\'
4114   am__nodep='_no'
4115 fi
4116  if test "x$enable_dependency_tracking" != xno; then
4117   AMDEP_TRUE=
4118   AMDEP_FALSE='#'
4119 else
4120   AMDEP_TRUE='#'
4121   AMDEP_FALSE=
4122 fi
4123
4124
4125
4126 depcc="$CC"   am_compiler_list=
4127
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4129 $as_echo_n "checking dependency style of $depcc... " >&6; }
4130 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4131   $as_echo_n "(cached) " >&6
4132 else
4133   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4134   # We make a subdir and do the tests there.  Otherwise we can end up
4135   # making bogus files that we don't know about and never remove.  For
4136   # instance it was reported that on HP-UX the gcc test will end up
4137   # making a dummy file named `D' -- because `-MD' means `put the output
4138   # in D'.
4139   rm -rf conftest.dir
4140   mkdir conftest.dir
4141   # Copy depcomp to subdir because otherwise we won't find it if we're
4142   # using a relative directory.
4143   cp "$am_depcomp" conftest.dir
4144   cd conftest.dir
4145   # We will build objects and dependencies in a subdirectory because
4146   # it helps to detect inapplicable dependency modes.  For instance
4147   # both Tru64's cc and ICC support -MD to output dependencies as a
4148   # side effect of compilation, but ICC will put the dependencies in
4149   # the current directory while Tru64 will put them in the object
4150   # directory.
4151   mkdir sub
4152
4153   am_cv_CC_dependencies_compiler_type=none
4154   if test "$am_compiler_list" = ""; then
4155      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4156   fi
4157   am__universal=false
4158   case " $depcc " in #(
4159      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4160      esac
4161
4162   for depmode in $am_compiler_list; do
4163     # Setup a source with many dependencies, because some compilers
4164     # like to wrap large dependency lists on column 80 (with \), and
4165     # we should not choose a depcomp mode which is confused by this.
4166     #
4167     # We need to recreate these files for each test, as the compiler may
4168     # overwrite some of them when testing with obscure command lines.
4169     # This happens at least with the AIX C compiler.
4170     : > sub/conftest.c
4171     for i in 1 2 3 4 5 6; do
4172       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4173       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4174       # Solaris 8's {/usr,}/bin/sh.
4175       touch sub/conftst$i.h
4176     done
4177     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4178
4179     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4180     # mode.  It turns out that the SunPro C++ compiler does not properly
4181     # handle `-M -o', and we need to detect this.  Also, some Intel
4182     # versions had trouble with output in subdirs
4183     am__obj=sub/conftest.${OBJEXT-o}
4184     am__minus_obj="-o $am__obj"
4185     case $depmode in
4186     gcc)
4187       # This depmode causes a compiler race in universal mode.
4188       test "$am__universal" = false || continue
4189       ;;
4190     nosideeffect)
4191       # after this tag, mechanisms are not by side-effect, so they'll
4192       # only be used when explicitly requested
4193       if test "x$enable_dependency_tracking" = xyes; then
4194         continue
4195       else
4196         break
4197       fi
4198       ;;
4199     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4200       # This compiler won't grok `-c -o', but also, the minuso test has
4201       # not run yet.  These depmodes are late enough in the game, and
4202       # so weak that their functioning should not be impacted.
4203       am__obj=conftest.${OBJEXT-o}
4204       am__minus_obj=
4205       ;;
4206     none) break ;;
4207     esac
4208     if depmode=$depmode \
4209        source=sub/conftest.c object=$am__obj \
4210        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4211        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4212          >/dev/null 2>conftest.err &&
4213        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4214        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4215        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4216        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4217       # icc doesn't choke on unknown options, it will just issue warnings
4218       # or remarks (even with -Werror).  So we grep stderr for any message
4219       # that says an option was ignored or not supported.
4220       # When given -MP, icc 7.0 and 7.1 complain thusly:
4221       #   icc: Command line warning: ignoring option '-M'; no argument required
4222       # The diagnosis changed in icc 8.0:
4223       #   icc: Command line remark: option '-MP' not supported
4224       if (grep 'ignoring option' conftest.err ||
4225           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4226         am_cv_CC_dependencies_compiler_type=$depmode
4227         break
4228       fi
4229     fi
4230   done
4231
4232   cd ..
4233   rm -rf conftest.dir
4234 else
4235   am_cv_CC_dependencies_compiler_type=none
4236 fi
4237
4238 fi
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4240 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4241 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4242
4243  if
4244   test "x$enable_dependency_tracking" != xno \
4245   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4246   am__fastdepCC_TRUE=
4247   am__fastdepCC_FALSE='#'
4248 else
4249   am__fastdepCC_TRUE='#'
4250   am__fastdepCC_FALSE=
4251 fi
4252
4253
4254 ac_ext=cpp
4255 ac_cpp='$CXXCPP $CPPFLAGS'
4256 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4257 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4258 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4259 if test -z "$CXX"; then
4260   if test -n "$CCC"; then
4261     CXX=$CCC
4262   else
4263     if test -n "$ac_tool_prefix"; then
4264   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4265   do
4266     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4267 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4269 $as_echo_n "checking for $ac_word... " >&6; }
4270 if test "${ac_cv_prog_CXX+set}" = set; then :
4271   $as_echo_n "(cached) " >&6
4272 else
4273   if test -n "$CXX"; then
4274   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4275 else
4276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4277 for as_dir in $PATH
4278 do
4279   IFS=$as_save_IFS
4280   test -z "$as_dir" && as_dir=.
4281     for ac_exec_ext in '' $ac_executable_extensions; do
4282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4283     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4285     break 2
4286   fi
4287 done
4288   done
4289 IFS=$as_save_IFS
4290
4291 fi
4292 fi
4293 CXX=$ac_cv_prog_CXX
4294 if test -n "$CXX"; then
4295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4296 $as_echo "$CXX" >&6; }
4297 else
4298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4299 $as_echo "no" >&6; }
4300 fi
4301
4302
4303     test -n "$CXX" && break
4304   done
4305 fi
4306 if test -z "$CXX"; then
4307   ac_ct_CXX=$CXX
4308   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4309 do
4310   # Extract the first word of "$ac_prog", so it can be a program name with args.
4311 set dummy $ac_prog; ac_word=$2
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4313 $as_echo_n "checking for $ac_word... " >&6; }
4314 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4315   $as_echo_n "(cached) " >&6
4316 else
4317   if test -n "$ac_ct_CXX"; then
4318   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4319 else
4320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4321 for as_dir in $PATH
4322 do
4323   IFS=$as_save_IFS
4324   test -z "$as_dir" && as_dir=.
4325     for ac_exec_ext in '' $ac_executable_extensions; do
4326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4327     ac_cv_prog_ac_ct_CXX="$ac_prog"
4328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4329     break 2
4330   fi
4331 done
4332   done
4333 IFS=$as_save_IFS
4334
4335 fi
4336 fi
4337 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4338 if test -n "$ac_ct_CXX"; then
4339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4340 $as_echo "$ac_ct_CXX" >&6; }
4341 else
4342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4343 $as_echo "no" >&6; }
4344 fi
4345
4346
4347   test -n "$ac_ct_CXX" && break
4348 done
4349
4350   if test "x$ac_ct_CXX" = x; then
4351     CXX="g++"
4352   else
4353     case $cross_compiling:$ac_tool_warned in
4354 yes:)
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4356 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4357 ac_tool_warned=yes ;;
4358 esac
4359     CXX=$ac_ct_CXX
4360   fi
4361 fi
4362
4363   fi
4364 fi
4365 # Provide some information about the compiler.
4366 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4367 set X $ac_compile
4368 ac_compiler=$2
4369 for ac_option in --version -v -V -qversion; do
4370   { { ac_try="$ac_compiler $ac_option >&5"
4371 case "(($ac_try" in
4372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4373   *) ac_try_echo=$ac_try;;
4374 esac
4375 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4376 $as_echo "$ac_try_echo"; } >&5
4377   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4378   ac_status=$?
4379   if test -s conftest.err; then
4380     sed '10a\
4381 ... rest of stderr output deleted ...
4382          10q' conftest.err >conftest.er1
4383     cat conftest.er1 >&5
4384     rm -f conftest.er1 conftest.err
4385   fi
4386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4387   test $ac_status = 0; }
4388 done
4389
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4391 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4392 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4393   $as_echo_n "(cached) " >&6
4394 else
4395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4396 /* end confdefs.h.  */
4397
4398 int
4399 main ()
4400 {
4401 #ifndef __GNUC__
4402        choke me
4403 #endif
4404
4405   ;
4406   return 0;
4407 }
4408 _ACEOF
4409 if ac_fn_cxx_try_compile "$LINENO"; then :
4410   ac_compiler_gnu=yes
4411 else
4412   ac_compiler_gnu=no
4413 fi
4414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4415 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4416
4417 fi
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4419 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4420 if test $ac_compiler_gnu = yes; then
4421   GXX=yes
4422 else
4423   GXX=
4424 fi
4425 ac_test_CXXFLAGS=${CXXFLAGS+set}
4426 ac_save_CXXFLAGS=$CXXFLAGS
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4428 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4429 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4430   $as_echo_n "(cached) " >&6
4431 else
4432   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4433    ac_cxx_werror_flag=yes
4434    ac_cv_prog_cxx_g=no
4435    CXXFLAGS="-g"
4436    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437 /* end confdefs.h.  */
4438
4439 int
4440 main ()
4441 {
4442
4443   ;
4444   return 0;
4445 }
4446 _ACEOF
4447 if ac_fn_cxx_try_compile "$LINENO"; then :
4448   ac_cv_prog_cxx_g=yes
4449 else
4450   CXXFLAGS=""
4451       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452 /* end confdefs.h.  */
4453
4454 int
4455 main ()
4456 {
4457
4458   ;
4459   return 0;
4460 }
4461 _ACEOF
4462 if ac_fn_cxx_try_compile "$LINENO"; then :
4463
4464 else
4465   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4466          CXXFLAGS="-g"
4467          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4468 /* end confdefs.h.  */
4469
4470 int
4471 main ()
4472 {
4473
4474   ;
4475   return 0;
4476 }
4477 _ACEOF
4478 if ac_fn_cxx_try_compile "$LINENO"; then :
4479   ac_cv_prog_cxx_g=yes
4480 fi
4481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4482 fi
4483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4484 fi
4485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4486    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4487 fi
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4489 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4490 if test "$ac_test_CXXFLAGS" = set; then
4491   CXXFLAGS=$ac_save_CXXFLAGS
4492 elif test $ac_cv_prog_cxx_g = yes; then
4493   if test "$GXX" = yes; then
4494     CXXFLAGS="-g -O2"
4495   else
4496     CXXFLAGS="-g"
4497   fi
4498 else
4499   if test "$GXX" = yes; then
4500     CXXFLAGS="-O2"
4501   else
4502     CXXFLAGS=
4503   fi
4504 fi
4505 ac_ext=c
4506 ac_cpp='$CPP $CPPFLAGS'
4507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4510
4511 depcc="$CXX"  am_compiler_list=
4512
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4514 $as_echo_n "checking dependency style of $depcc... " >&6; }
4515 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4516   $as_echo_n "(cached) " >&6
4517 else
4518   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4519   # We make a subdir and do the tests there.  Otherwise we can end up
4520   # making bogus files that we don't know about and never remove.  For
4521   # instance it was reported that on HP-UX the gcc test will end up
4522   # making a dummy file named `D' -- because `-MD' means `put the output
4523   # in D'.
4524   rm -rf conftest.dir
4525   mkdir conftest.dir
4526   # Copy depcomp to subdir because otherwise we won't find it if we're
4527   # using a relative directory.
4528   cp "$am_depcomp" conftest.dir
4529   cd conftest.dir
4530   # We will build objects and dependencies in a subdirectory because
4531   # it helps to detect inapplicable dependency modes.  For instance
4532   # both Tru64's cc and ICC support -MD to output dependencies as a
4533   # side effect of compilation, but ICC will put the dependencies in
4534   # the current directory while Tru64 will put them in the object
4535   # directory.
4536   mkdir sub
4537
4538   am_cv_CXX_dependencies_compiler_type=none
4539   if test "$am_compiler_list" = ""; then
4540      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4541   fi
4542   am__universal=false
4543   case " $depcc " in #(
4544      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4545      esac
4546
4547   for depmode in $am_compiler_list; do
4548     # Setup a source with many dependencies, because some compilers
4549     # like to wrap large dependency lists on column 80 (with \), and
4550     # we should not choose a depcomp mode which is confused by this.
4551     #
4552     # We need to recreate these files for each test, as the compiler may
4553     # overwrite some of them when testing with obscure command lines.
4554     # This happens at least with the AIX C compiler.
4555     : > sub/conftest.c
4556     for i in 1 2 3 4 5 6; do
4557       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4558       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4559       # Solaris 8's {/usr,}/bin/sh.
4560       touch sub/conftst$i.h
4561     done
4562     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4563
4564     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4565     # mode.  It turns out that the SunPro C++ compiler does not properly
4566     # handle `-M -o', and we need to detect this.  Also, some Intel
4567     # versions had trouble with output in subdirs
4568     am__obj=sub/conftest.${OBJEXT-o}
4569     am__minus_obj="-o $am__obj"
4570     case $depmode in
4571     gcc)
4572       # This depmode causes a compiler race in universal mode.
4573       test "$am__universal" = false || continue
4574       ;;
4575     nosideeffect)
4576       # after this tag, mechanisms are not by side-effect, so they'll
4577       # only be used when explicitly requested
4578       if test "x$enable_dependency_tracking" = xyes; then
4579         continue
4580       else
4581         break
4582       fi
4583       ;;
4584     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4585       # This compiler won't grok `-c -o', but also, the minuso test has
4586       # not run yet.  These depmodes are late enough in the game, and
4587       # so weak that their functioning should not be impacted.
4588       am__obj=conftest.${OBJEXT-o}
4589       am__minus_obj=
4590       ;;
4591     none) break ;;
4592     esac
4593     if depmode=$depmode \
4594        source=sub/conftest.c object=$am__obj \
4595        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4596        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4597          >/dev/null 2>conftest.err &&
4598        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4599        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4600        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4601        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4602       # icc doesn't choke on unknown options, it will just issue warnings
4603       # or remarks (even with -Werror).  So we grep stderr for any message
4604       # that says an option was ignored or not supported.
4605       # When given -MP, icc 7.0 and 7.1 complain thusly:
4606       #   icc: Command line warning: ignoring option '-M'; no argument required
4607       # The diagnosis changed in icc 8.0:
4608       #   icc: Command line remark: option '-MP' not supported
4609       if (grep 'ignoring option' conftest.err ||
4610           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4611         am_cv_CXX_dependencies_compiler_type=$depmode
4612         break
4613       fi
4614     fi
4615   done
4616
4617   cd ..
4618   rm -rf conftest.dir
4619 else
4620   am_cv_CXX_dependencies_compiler_type=none
4621 fi
4622
4623 fi
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4625 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4626 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4627
4628  if
4629   test "x$enable_dependency_tracking" != xno \
4630   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4631   am__fastdepCXX_TRUE=
4632   am__fastdepCXX_FALSE='#'
4633 else
4634   am__fastdepCXX_TRUE='#'
4635   am__fastdepCXX_FALSE=
4636 fi
4637
4638
4639 CFLAGS=$save_CFLAGS
4640
4641
4642
4643
4644
4645 # By default we simply use the C compiler to build assembly code.
4646
4647 test "${CCAS+set}" = set || CCAS=$CC
4648 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4649
4650
4651
4652 depcc="$CCAS"   am_compiler_list=
4653
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4655 $as_echo_n "checking dependency style of $depcc... " >&6; }
4656 if test "${am_cv_CCAS_dependencies_compiler_type+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4660   # We make a subdir and do the tests there.  Otherwise we can end up
4661   # making bogus files that we don't know about and never remove.  For
4662   # instance it was reported that on HP-UX the gcc test will end up
4663   # making a dummy file named `D' -- because `-MD' means `put the output
4664   # in D'.
4665   rm -rf conftest.dir
4666   mkdir conftest.dir
4667   # Copy depcomp to subdir because otherwise we won't find it if we're
4668   # using a relative directory.
4669   cp "$am_depcomp" conftest.dir
4670   cd conftest.dir
4671   # We will build objects and dependencies in a subdirectory because
4672   # it helps to detect inapplicable dependency modes.  For instance
4673   # both Tru64's cc and ICC support -MD to output dependencies as a
4674   # side effect of compilation, but ICC will put the dependencies in
4675   # the current directory while Tru64 will put them in the object
4676   # directory.
4677   mkdir sub
4678
4679   am_cv_CCAS_dependencies_compiler_type=none
4680   if test "$am_compiler_list" = ""; then
4681      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4682   fi
4683   am__universal=false
4684
4685
4686   for depmode in $am_compiler_list; do
4687     # Setup a source with many dependencies, because some compilers
4688     # like to wrap large dependency lists on column 80 (with \), and
4689     # we should not choose a depcomp mode which is confused by this.
4690     #
4691     # We need to recreate these files for each test, as the compiler may
4692     # overwrite some of them when testing with obscure command lines.
4693     # This happens at least with the AIX C compiler.
4694     : > sub/conftest.c
4695     for i in 1 2 3 4 5 6; do
4696       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4697       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4698       # Solaris 8's {/usr,}/bin/sh.
4699       touch sub/conftst$i.h
4700     done
4701     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4702
4703     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4704     # mode.  It turns out that the SunPro C++ compiler does not properly
4705     # handle `-M -o', and we need to detect this.  Also, some Intel
4706     # versions had trouble with output in subdirs
4707     am__obj=sub/conftest.${OBJEXT-o}
4708     am__minus_obj="-o $am__obj"
4709     case $depmode in
4710     gcc)
4711       # This depmode causes a compiler race in universal mode.
4712       test "$am__universal" = false || continue
4713       ;;
4714     nosideeffect)
4715       # after this tag, mechanisms are not by side-effect, so they'll
4716       # only be used when explicitly requested
4717       if test "x$enable_dependency_tracking" = xyes; then
4718         continue
4719       else
4720         break
4721       fi
4722       ;;
4723     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4724       # This compiler won't grok `-c -o', but also, the minuso test has
4725       # not run yet.  These depmodes are late enough in the game, and
4726       # so weak that their functioning should not be impacted.
4727       am__obj=conftest.${OBJEXT-o}
4728       am__minus_obj=
4729       ;;
4730     none) break ;;
4731     esac
4732     if depmode=$depmode \
4733        source=sub/conftest.c object=$am__obj \
4734        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4735        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4736          >/dev/null 2>conftest.err &&
4737        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4738        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4739        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4740        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4741       # icc doesn't choke on unknown options, it will just issue warnings
4742       # or remarks (even with -Werror).  So we grep stderr for any message
4743       # that says an option was ignored or not supported.
4744       # When given -MP, icc 7.0 and 7.1 complain thusly:
4745       #   icc: Command line warning: ignoring option '-M'; no argument required
4746       # The diagnosis changed in icc 8.0:
4747       #   icc: Command line remark: option '-MP' not supported
4748       if (grep 'ignoring option' conftest.err ||
4749           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4750         am_cv_CCAS_dependencies_compiler_type=$depmode
4751         break
4752       fi
4753     fi
4754   done
4755
4756   cd ..
4757   rm -rf conftest.dir
4758 else
4759   am_cv_CCAS_dependencies_compiler_type=none
4760 fi
4761
4762 fi
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4764 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4765 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4766
4767  if
4768   test "x$enable_dependency_tracking" != xno \
4769   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4770   am__fastdepCCAS_TRUE=
4771   am__fastdepCCAS_FALSE='#'
4772 else
4773   am__fastdepCCAS_TRUE='#'
4774   am__fastdepCCAS_FALSE=
4775 fi
4776
4777
4778 if test "x$CC" != xcc; then
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4780 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4781 else
4782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4783 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4784 fi
4785 set dummy $CC; ac_cc=`$as_echo "$2" |
4786                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4787 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4788   $as_echo_n "(cached) " >&6
4789 else
4790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4791 /* end confdefs.h.  */
4792
4793 int
4794 main ()
4795 {
4796
4797   ;
4798   return 0;
4799 }
4800 _ACEOF
4801 # Make sure it works both with $CC and with simple cc.
4802 # We do the test twice because some compilers refuse to overwrite an
4803 # existing .o file with -o, though they will create one.
4804 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4805 rm -f conftest2.*
4806 if { { case "(($ac_try" in
4807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4808   *) ac_try_echo=$ac_try;;
4809 esac
4810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4811 $as_echo "$ac_try_echo"; } >&5
4812   (eval "$ac_try") 2>&5
4813   ac_status=$?
4814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4815   test $ac_status = 0; } &&
4816    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4818   *) ac_try_echo=$ac_try;;
4819 esac
4820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4821 $as_echo "$ac_try_echo"; } >&5
4822   (eval "$ac_try") 2>&5
4823   ac_status=$?
4824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4825   test $ac_status = 0; };
4826 then
4827   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4828   if test "x$CC" != xcc; then
4829     # Test first that cc exists at all.
4830     if { ac_try='cc -c conftest.$ac_ext >&5'
4831   { { case "(($ac_try" in
4832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4833   *) ac_try_echo=$ac_try;;
4834 esac
4835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4836 $as_echo "$ac_try_echo"; } >&5
4837   (eval "$ac_try") 2>&5
4838   ac_status=$?
4839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4840   test $ac_status = 0; }; }; then
4841       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4842       rm -f conftest2.*
4843       if { { case "(($ac_try" in
4844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4845   *) ac_try_echo=$ac_try;;
4846 esac
4847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4848 $as_echo "$ac_try_echo"; } >&5
4849   (eval "$ac_try") 2>&5
4850   ac_status=$?
4851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4852   test $ac_status = 0; } &&
4853          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4855   *) ac_try_echo=$ac_try;;
4856 esac
4857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4858 $as_echo "$ac_try_echo"; } >&5
4859   (eval "$ac_try") 2>&5
4860   ac_status=$?
4861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4862   test $ac_status = 0; };
4863       then
4864         # cc works too.
4865         :
4866       else
4867         # cc exists but doesn't like -o.
4868         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4869       fi
4870     fi
4871   fi
4872 else
4873   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4874 fi
4875 rm -f core conftest*
4876
4877 fi
4878 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4880 $as_echo "yes" >&6; }
4881 else
4882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4883 $as_echo "no" >&6; }
4884
4885 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4886
4887 fi
4888
4889 # FIXME: we rely on the cache variable name because
4890 # there is no other way.
4891 set dummy $CC
4892 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4893 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4894 if test "$am_t" != yes; then
4895    # Losing compiler, so override with the script.
4896    # FIXME: It is wrong to rewrite CC.
4897    # But if we don't then we get into trouble of one sort or another.
4898    # A longer-term fix would be to have automake use am__CC in this case,
4899    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4900    CC="$am_aux_dir/compile $CC"
4901 fi
4902
4903
4904 case `pwd` in
4905   *\ * | *\     *)
4906     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4907 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4908 esac
4909
4910
4911
4912 macro_version='2.2.7a'
4913 macro_revision='1.3134'
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927 ltmain="$ac_aux_dir/ltmain.sh"
4928
4929 # Backslashify metacharacters that are still active within
4930 # double-quoted strings.
4931 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4932
4933 # Same as above, but do not quote variable references.
4934 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4935
4936 # Sed substitution to delay expansion of an escaped shell variable in a
4937 # double_quote_subst'ed string.
4938 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4939
4940 # Sed substitution to delay expansion of an escaped single quote.
4941 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4942
4943 # Sed substitution to avoid accidental globbing in evaled expressions
4944 no_glob_subst='s/\*/\\\*/g'
4945
4946 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4947 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4948 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4949
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4951 $as_echo_n "checking how to print strings... " >&6; }
4952 # Test print first, because it will be a builtin if present.
4953 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4954    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4955   ECHO='print -r --'
4956 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4957   ECHO='printf %s\n'
4958 else
4959   # Use this function as a fallback that always works.
4960   func_fallback_echo ()
4961   {
4962     eval 'cat <<_LTECHO_EOF
4963 $1
4964 _LTECHO_EOF'
4965   }
4966   ECHO='func_fallback_echo'
4967 fi
4968
4969 # func_echo_all arg...
4970 # Invoke $ECHO with all args, space-separated.
4971 func_echo_all ()
4972 {
4973     $ECHO ""
4974 }
4975
4976 case "$ECHO" in
4977   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4978 $as_echo "printf" >&6; } ;;
4979   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4980 $as_echo "print -r" >&6; } ;;
4981   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4982 $as_echo "cat" >&6; } ;;
4983 esac
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4999 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5000 if test "${ac_cv_path_SED+set}" = set; then :
5001   $as_echo_n "(cached) " >&6
5002 else
5003             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5004      for ac_i in 1 2 3 4 5 6 7; do
5005        ac_script="$ac_script$as_nl$ac_script"
5006      done
5007      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5008      { ac_script=; unset ac_script;}
5009      if test -z "$SED"; then
5010   ac_path_SED_found=false
5011   # Loop through the user's path and test for each of PROGNAME-LIST
5012   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5013 for as_dir in $PATH
5014 do
5015   IFS=$as_save_IFS
5016   test -z "$as_dir" && as_dir=.
5017     for ac_prog in sed gsed; do
5018     for ac_exec_ext in '' $ac_executable_extensions; do
5019       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5020       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5021 # Check for GNU ac_path_SED and select it if it is found.
5022   # Check for GNU $ac_path_SED
5023 case `"$ac_path_SED" --version 2>&1` in
5024 *GNU*)
5025   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5026 *)
5027   ac_count=0
5028   $as_echo_n 0123456789 >"conftest.in"
5029   while :
5030   do
5031     cat "conftest.in" "conftest.in" >"conftest.tmp"
5032     mv "conftest.tmp" "conftest.in"
5033     cp "conftest.in" "conftest.nl"
5034     $as_echo '' >> "conftest.nl"
5035     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5036     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5037     as_fn_arith $ac_count + 1 && ac_count=$as_val
5038     if test $ac_count -gt ${ac_path_SED_max-0}; then
5039       # Best one so far, save it but keep looking for a better one
5040       ac_cv_path_SED="$ac_path_SED"
5041       ac_path_SED_max=$ac_count
5042     fi
5043     # 10*(2^10) chars as input seems more than enough
5044     test $ac_count -gt 10 && break
5045   done
5046   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5047 esac
5048
5049       $ac_path_SED_found && break 3
5050     done
5051   done
5052   done
5053 IFS=$as_save_IFS
5054   if test -z "$ac_cv_path_SED"; then
5055     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5056   fi
5057 else
5058   ac_cv_path_SED=$SED
5059 fi
5060
5061 fi
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5063 $as_echo "$ac_cv_path_SED" >&6; }
5064  SED="$ac_cv_path_SED"
5065   rm -f conftest.sed
5066
5067 test -z "$SED" && SED=sed
5068 Xsed="$SED -e 1s/^X//"
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5081 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5082 if test "${ac_cv_path_GREP+set}" = set; then :
5083   $as_echo_n "(cached) " >&6
5084 else
5085   if test -z "$GREP"; then
5086   ac_path_GREP_found=false
5087   # Loop through the user's path and test for each of PROGNAME-LIST
5088   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5089 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5090 do
5091   IFS=$as_save_IFS
5092   test -z "$as_dir" && as_dir=.
5093     for ac_prog in grep ggrep; do
5094     for ac_exec_ext in '' $ac_executable_extensions; do
5095       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5096       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5097 # Check for GNU ac_path_GREP and select it if it is found.
5098   # Check for GNU $ac_path_GREP
5099 case `"$ac_path_GREP" --version 2>&1` in
5100 *GNU*)
5101   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5102 *)
5103   ac_count=0
5104   $as_echo_n 0123456789 >"conftest.in"
5105   while :
5106   do
5107     cat "conftest.in" "conftest.in" >"conftest.tmp"
5108     mv "conftest.tmp" "conftest.in"
5109     cp "conftest.in" "conftest.nl"
5110     $as_echo 'GREP' >> "conftest.nl"
5111     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5112     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5113     as_fn_arith $ac_count + 1 && ac_count=$as_val
5114     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5115       # Best one so far, save it but keep looking for a better one
5116       ac_cv_path_GREP="$ac_path_GREP"
5117       ac_path_GREP_max=$ac_count
5118     fi
5119     # 10*(2^10) chars as input seems more than enough
5120     test $ac_count -gt 10 && break
5121   done
5122   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5123 esac
5124
5125       $ac_path_GREP_found && break 3
5126     done
5127   done
5128   done
5129 IFS=$as_save_IFS
5130   if test -z "$ac_cv_path_GREP"; then
5131     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5132   fi
5133 else
5134   ac_cv_path_GREP=$GREP
5135 fi
5136
5137 fi
5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5139 $as_echo "$ac_cv_path_GREP" >&6; }
5140  GREP="$ac_cv_path_GREP"
5141
5142
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5144 $as_echo_n "checking for egrep... " >&6; }
5145 if test "${ac_cv_path_EGREP+set}" = set; then :
5146   $as_echo_n "(cached) " >&6
5147 else
5148   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5149    then ac_cv_path_EGREP="$GREP -E"
5150    else
5151      if test -z "$EGREP"; then
5152   ac_path_EGREP_found=false
5153   # Loop through the user's path and test for each of PROGNAME-LIST
5154   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5155 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5156 do
5157   IFS=$as_save_IFS
5158   test -z "$as_dir" && as_dir=.
5159     for ac_prog in egrep; do
5160     for ac_exec_ext in '' $ac_executable_extensions; do
5161       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5162       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5163 # Check for GNU ac_path_EGREP and select it if it is found.
5164   # Check for GNU $ac_path_EGREP
5165 case `"$ac_path_EGREP" --version 2>&1` in
5166 *GNU*)
5167   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5168 *)
5169   ac_count=0
5170   $as_echo_n 0123456789 >"conftest.in"
5171   while :
5172   do
5173     cat "conftest.in" "conftest.in" >"conftest.tmp"
5174     mv "conftest.tmp" "conftest.in"
5175     cp "conftest.in" "conftest.nl"
5176     $as_echo 'EGREP' >> "conftest.nl"
5177     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5178     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5179     as_fn_arith $ac_count + 1 && ac_count=$as_val
5180     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5181       # Best one so far, save it but keep looking for a better one
5182       ac_cv_path_EGREP="$ac_path_EGREP"
5183       ac_path_EGREP_max=$ac_count
5184     fi
5185     # 10*(2^10) chars as input seems more than enough
5186     test $ac_count -gt 10 && break
5187   done
5188   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5189 esac
5190
5191       $ac_path_EGREP_found && break 3
5192     done
5193   done
5194   done
5195 IFS=$as_save_IFS
5196   if test -z "$ac_cv_path_EGREP"; then
5197     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5198   fi
5199 else
5200   ac_cv_path_EGREP=$EGREP
5201 fi
5202
5203    fi
5204 fi
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5206 $as_echo "$ac_cv_path_EGREP" >&6; }
5207  EGREP="$ac_cv_path_EGREP"
5208
5209
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5211 $as_echo_n "checking for fgrep... " >&6; }
5212 if test "${ac_cv_path_FGREP+set}" = set; then :
5213   $as_echo_n "(cached) " >&6
5214 else
5215   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5216    then ac_cv_path_FGREP="$GREP -F"
5217    else
5218      if test -z "$FGREP"; then
5219   ac_path_FGREP_found=false
5220   # Loop through the user's path and test for each of PROGNAME-LIST
5221   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5222 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5223 do
5224   IFS=$as_save_IFS
5225   test -z "$as_dir" && as_dir=.
5226     for ac_prog in fgrep; do
5227     for ac_exec_ext in '' $ac_executable_extensions; do
5228       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5229       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5230 # Check for GNU ac_path_FGREP and select it if it is found.
5231   # Check for GNU $ac_path_FGREP
5232 case `"$ac_path_FGREP" --version 2>&1` in
5233 *GNU*)
5234   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5235 *)
5236   ac_count=0
5237   $as_echo_n 0123456789 >"conftest.in"
5238   while :
5239   do
5240     cat "conftest.in" "conftest.in" >"conftest.tmp"
5241     mv "conftest.tmp" "conftest.in"
5242     cp "conftest.in" "conftest.nl"
5243     $as_echo 'FGREP' >> "conftest.nl"
5244     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5245     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5246     as_fn_arith $ac_count + 1 && ac_count=$as_val
5247     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5248       # Best one so far, save it but keep looking for a better one
5249       ac_cv_path_FGREP="$ac_path_FGREP"
5250       ac_path_FGREP_max=$ac_count
5251     fi
5252     # 10*(2^10) chars as input seems more than enough
5253     test $ac_count -gt 10 && break
5254   done
5255   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5256 esac
5257
5258       $ac_path_FGREP_found && break 3
5259     done
5260   done
5261   done
5262 IFS=$as_save_IFS
5263   if test -z "$ac_cv_path_FGREP"; then
5264     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5265   fi
5266 else
5267   ac_cv_path_FGREP=$FGREP
5268 fi
5269
5270    fi
5271 fi
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5273 $as_echo "$ac_cv_path_FGREP" >&6; }
5274  FGREP="$ac_cv_path_FGREP"
5275
5276
5277 test -z "$GREP" && GREP=grep
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297 # Check whether --with-gnu-ld was given.
5298 if test "${with_gnu_ld+set}" = set; then :
5299   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5300 else
5301   with_gnu_ld=no
5302 fi
5303
5304 ac_prog=ld
5305 if test "$GCC" = yes; then
5306   # Check if gcc -print-prog-name=ld gives a path.
5307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5308 $as_echo_n "checking for ld used by $CC... " >&6; }
5309   case $host in
5310   *-*-mingw*)
5311     # gcc leaves a trailing carriage return which upsets mingw
5312     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5313   *)
5314     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5315   esac
5316   case $ac_prog in
5317     # Accept absolute paths.
5318     [\\/]* | ?:[\\/]*)
5319       re_direlt='/[^/][^/]*/\.\./'
5320       # Canonicalize the pathname of ld
5321       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5322       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5323         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5324       done
5325       test -z "$LD" && LD="$ac_prog"
5326       ;;
5327   "")
5328     # If it fails, then pretend we aren't using GCC.
5329     ac_prog=ld
5330     ;;
5331   *)
5332     # If it is relative, then search for the first ld in PATH.
5333     with_gnu_ld=unknown
5334     ;;
5335   esac
5336 elif test "$with_gnu_ld" = yes; then
5337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5338 $as_echo_n "checking for GNU ld... " >&6; }
5339 else
5340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5341 $as_echo_n "checking for non-GNU ld... " >&6; }
5342 fi
5343 if test "${lt_cv_path_LD+set}" = set; then :
5344   $as_echo_n "(cached) " >&6
5345 else
5346   if test -z "$LD"; then
5347   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5348   for ac_dir in $PATH; do
5349     IFS="$lt_save_ifs"
5350     test -z "$ac_dir" && ac_dir=.
5351     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5352       lt_cv_path_LD="$ac_dir/$ac_prog"
5353       # Check to see if the program is GNU ld.  I'd rather use --version,
5354       # but apparently some variants of GNU ld only accept -v.
5355       # Break only if it was the GNU/non-GNU ld that we prefer.
5356       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5357       *GNU* | *'with BFD'*)
5358         test "$with_gnu_ld" != no && break
5359         ;;
5360       *)
5361         test "$with_gnu_ld" != yes && break
5362         ;;
5363       esac
5364     fi
5365   done
5366   IFS="$lt_save_ifs"
5367 else
5368   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5369 fi
5370 fi
5371
5372 LD="$lt_cv_path_LD"
5373 if test -n "$LD"; then
5374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5375 $as_echo "$LD" >&6; }
5376 else
5377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5378 $as_echo "no" >&6; }
5379 fi
5380 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5382 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5383 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5384   $as_echo_n "(cached) " >&6
5385 else
5386   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5387 case `$LD -v 2>&1 </dev/null` in
5388 *GNU* | *'with BFD'*)
5389   lt_cv_prog_gnu_ld=yes
5390   ;;
5391 *)
5392   lt_cv_prog_gnu_ld=no
5393   ;;
5394 esac
5395 fi
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5397 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5398 with_gnu_ld=$lt_cv_prog_gnu_ld
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5409 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5410 if test "${lt_cv_path_NM+set}" = set; then :
5411   $as_echo_n "(cached) " >&6
5412 else
5413   if test -n "$NM"; then
5414   # Let the user override the test.
5415   lt_cv_path_NM="$NM"
5416 else
5417   lt_nm_to_check="${ac_tool_prefix}nm"
5418   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5419     lt_nm_to_check="$lt_nm_to_check nm"
5420   fi
5421   for lt_tmp_nm in $lt_nm_to_check; do
5422     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5423     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5424       IFS="$lt_save_ifs"
5425       test -z "$ac_dir" && ac_dir=.
5426       tmp_nm="$ac_dir/$lt_tmp_nm"
5427       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5428         # Check to see if the nm accepts a BSD-compat flag.
5429         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5430         #   nm: unknown option "B" ignored
5431         # Tru64's nm complains that /dev/null is an invalid object file
5432         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5433         */dev/null* | *'Invalid file or object type'*)
5434           lt_cv_path_NM="$tmp_nm -B"
5435           break
5436           ;;
5437         *)
5438           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5439           */dev/null*)
5440             lt_cv_path_NM="$tmp_nm -p"
5441             break
5442             ;;
5443           *)
5444             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5445             continue # so that we can try to find one that supports BSD flags
5446             ;;
5447           esac
5448           ;;
5449         esac
5450       fi
5451     done
5452     IFS="$lt_save_ifs"
5453   done
5454   : ${lt_cv_path_NM=no}
5455 fi
5456 fi
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5458 $as_echo "$lt_cv_path_NM" >&6; }
5459 if test "$lt_cv_path_NM" != "no"; then
5460   NM="$lt_cv_path_NM"
5461 else
5462   # Didn't find any BSD compatible name lister, look for dumpbin.
5463   if test -n "$DUMPBIN"; then :
5464     # Let the user override the test.
5465   else
5466     if test -n "$ac_tool_prefix"; then
5467   for ac_prog in dumpbin "link -dump"
5468   do
5469     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5470 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5472 $as_echo_n "checking for $ac_word... " >&6; }
5473 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   if test -n "$DUMPBIN"; then
5477   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5478 else
5479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5480 for as_dir in $PATH
5481 do
5482   IFS=$as_save_IFS
5483   test -z "$as_dir" && as_dir=.
5484     for ac_exec_ext in '' $ac_executable_extensions; do
5485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5486     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5488     break 2
5489   fi
5490 done
5491   done
5492 IFS=$as_save_IFS
5493
5494 fi
5495 fi
5496 DUMPBIN=$ac_cv_prog_DUMPBIN
5497 if test -n "$DUMPBIN"; then
5498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5499 $as_echo "$DUMPBIN" >&6; }
5500 else
5501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5502 $as_echo "no" >&6; }
5503 fi
5504
5505
5506     test -n "$DUMPBIN" && break
5507   done
5508 fi
5509 if test -z "$DUMPBIN"; then
5510   ac_ct_DUMPBIN=$DUMPBIN
5511   for ac_prog in dumpbin "link -dump"
5512 do
5513   # Extract the first word of "$ac_prog", so it can be a program name with args.
5514 set dummy $ac_prog; ac_word=$2
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5516 $as_echo_n "checking for $ac_word... " >&6; }
5517 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5518   $as_echo_n "(cached) " >&6
5519 else
5520   if test -n "$ac_ct_DUMPBIN"; then
5521   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5522 else
5523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5524 for as_dir in $PATH
5525 do
5526   IFS=$as_save_IFS
5527   test -z "$as_dir" && as_dir=.
5528     for ac_exec_ext in '' $ac_executable_extensions; do
5529   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5530     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5532     break 2
5533   fi
5534 done
5535   done
5536 IFS=$as_save_IFS
5537
5538 fi
5539 fi
5540 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5541 if test -n "$ac_ct_DUMPBIN"; then
5542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5543 $as_echo "$ac_ct_DUMPBIN" >&6; }
5544 else
5545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5546 $as_echo "no" >&6; }
5547 fi
5548
5549
5550   test -n "$ac_ct_DUMPBIN" && break
5551 done
5552
5553   if test "x$ac_ct_DUMPBIN" = x; then
5554     DUMPBIN=":"
5555   else
5556     case $cross_compiling:$ac_tool_warned in
5557 yes:)
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5559 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5560 ac_tool_warned=yes ;;
5561 esac
5562     DUMPBIN=$ac_ct_DUMPBIN
5563   fi
5564 fi
5565
5566     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5567     *COFF*)
5568       DUMPBIN="$DUMPBIN -symbols"
5569       ;;
5570     *)
5571       DUMPBIN=:
5572       ;;
5573     esac
5574   fi
5575
5576   if test "$DUMPBIN" != ":"; then
5577     NM="$DUMPBIN"
5578   fi
5579 fi
5580 test -z "$NM" && NM=nm
5581
5582
5583
5584
5585
5586
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5588 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5589 if test "${lt_cv_nm_interface+set}" = set; then :
5590   $as_echo_n "(cached) " >&6
5591 else
5592   lt_cv_nm_interface="BSD nm"
5593   echo "int some_variable = 0;" > conftest.$ac_ext
5594   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5595   (eval "$ac_compile" 2>conftest.err)
5596   cat conftest.err >&5
5597   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5598   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5599   cat conftest.err >&5
5600   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5601   cat conftest.out >&5
5602   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5603     lt_cv_nm_interface="MS dumpbin"
5604   fi
5605   rm -f conftest*
5606 fi
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5608 $as_echo "$lt_cv_nm_interface" >&6; }
5609
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5611 $as_echo_n "checking whether ln -s works... " >&6; }
5612 LN_S=$as_ln_s
5613 if test "$LN_S" = "ln -s"; then
5614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5615 $as_echo "yes" >&6; }
5616 else
5617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5618 $as_echo "no, using $LN_S" >&6; }
5619 fi
5620
5621 # find the maximum length of command line arguments
5622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5623 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5624 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5625   $as_echo_n "(cached) " >&6
5626 else
5627     i=0
5628   teststring="ABCD"
5629
5630   case $build_os in
5631   msdosdjgpp*)
5632     # On DJGPP, this test can blow up pretty badly due to problems in libc
5633     # (any single argument exceeding 2000 bytes causes a buffer overrun
5634     # during glob expansion).  Even if it were fixed, the result of this
5635     # check would be larger than it should be.
5636     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5637     ;;
5638
5639   gnu*)
5640     # Under GNU Hurd, this test is not required because there is
5641     # no limit to the length of command line arguments.
5642     # Libtool will interpret -1 as no limit whatsoever
5643     lt_cv_sys_max_cmd_len=-1;
5644     ;;
5645
5646   cygwin* | mingw* | cegcc*)
5647     # On Win9x/ME, this test blows up -- it succeeds, but takes
5648     # about 5 minutes as the teststring grows exponentially.
5649     # Worse, since 9x/ME are not pre-emptively multitasking,
5650     # you end up with a "frozen" computer, even though with patience
5651     # the test eventually succeeds (with a max line length of 256k).
5652     # Instead, let's just punt: use the minimum linelength reported by
5653     # all of the supported platforms: 8192 (on NT/2K/XP).
5654     lt_cv_sys_max_cmd_len=8192;
5655     ;;
5656
5657   mint*)
5658     # On MiNT this can take a long time and run out of memory.
5659     lt_cv_sys_max_cmd_len=8192;
5660     ;;
5661
5662   amigaos*)
5663     # On AmigaOS with pdksh, this test takes hours, literally.
5664     # So we just punt and use a minimum line length of 8192.
5665     lt_cv_sys_max_cmd_len=8192;
5666     ;;
5667
5668   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5669     # This has been around since 386BSD, at least.  Likely further.
5670     if test -x /sbin/sysctl; then
5671       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5672     elif test -x /usr/sbin/sysctl; then
5673       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5674     else
5675       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5676     fi
5677     # And add a safety zone
5678     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5679     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5680     ;;
5681
5682   interix*)
5683     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5684     lt_cv_sys_max_cmd_len=196608
5685     ;;
5686
5687   osf*)
5688     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5689     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5690     # nice to cause kernel panics so lets avoid the loop below.
5691     # First set a reasonable default.
5692     lt_cv_sys_max_cmd_len=16384
5693     #
5694     if test -x /sbin/sysconfig; then
5695       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5696         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5697       esac
5698     fi
5699     ;;
5700   sco3.2v5*)
5701     lt_cv_sys_max_cmd_len=102400
5702     ;;
5703   sysv5* | sco5v6* | sysv4.2uw2*)
5704     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5705     if test -n "$kargmax"; then
5706       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5707     else
5708       lt_cv_sys_max_cmd_len=32768
5709     fi
5710     ;;
5711   *)
5712     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5713     if test -n "$lt_cv_sys_max_cmd_len"; then
5714       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5715       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5716     else
5717       # Make teststring a little bigger before we do anything with it.
5718       # a 1K string should be a reasonable start.
5719       for i in 1 2 3 4 5 6 7 8 ; do
5720         teststring=$teststring$teststring
5721       done
5722       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5723       # If test is not a shell built-in, we'll probably end up computing a
5724       # maximum length that is only half of the actual maximum length, but
5725       # we can't tell.
5726       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5727                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5728               test $i != 17 # 1/2 MB should be enough
5729       do
5730         i=`expr $i + 1`
5731         teststring=$teststring$teststring
5732       done
5733       # Only check the string length outside the loop.
5734       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5735       teststring=
5736       # Add a significant safety factor because C++ compilers can tack on
5737       # massive amounts of additional arguments before passing them to the
5738       # linker.  It appears as though 1/2 is a usable value.
5739       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5740     fi
5741     ;;
5742   esac
5743
5744 fi
5745
5746 if test -n $lt_cv_sys_max_cmd_len ; then
5747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5748 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5749 else
5750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5751 $as_echo "none" >&6; }
5752 fi
5753 max_cmd_len=$lt_cv_sys_max_cmd_len
5754
5755
5756
5757
5758
5759
5760 : ${CP="cp -f"}
5761 : ${MV="mv -f"}
5762 : ${RM="rm -f"}
5763
5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5765 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5766 # Try some XSI features
5767 xsi_shell=no
5768 ( _lt_dummy="a/b/c"
5769   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5770       = c,a/b,, \
5771     && eval 'test $(( 1 + 1 )) -eq 2 \
5772     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5773   && xsi_shell=yes
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5775 $as_echo "$xsi_shell" >&6; }
5776
5777
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5779 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5780 lt_shell_append=no
5781 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5782     >/dev/null 2>&1 \
5783   && lt_shell_append=yes
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5785 $as_echo "$lt_shell_append" >&6; }
5786
5787
5788 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5789   lt_unset=unset
5790 else
5791   lt_unset=false
5792 fi
5793
5794
5795
5796
5797
5798 # test EBCDIC or ASCII
5799 case `echo X|tr X '\101'` in
5800  A) # ASCII based system
5801     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5802   lt_SP2NL='tr \040 \012'
5803   lt_NL2SP='tr \015\012 \040\040'
5804   ;;
5805  *) # EBCDIC based system
5806   lt_SP2NL='tr \100 \n'
5807   lt_NL2SP='tr \r\n \100\100'
5808   ;;
5809 esac
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5820 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5821 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5822   $as_echo_n "(cached) " >&6
5823 else
5824   lt_cv_ld_reload_flag='-r'
5825 fi
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5827 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5828 reload_flag=$lt_cv_ld_reload_flag
5829 case $reload_flag in
5830 "" | " "*) ;;
5831 *) reload_flag=" $reload_flag" ;;
5832 esac
5833 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5834 case $host_os in
5835   darwin*)
5836     if test "$GCC" = yes; then
5837       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5838     else
5839       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5840     fi
5841     ;;
5842 esac
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852 if test -n "$ac_tool_prefix"; then
5853   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5854 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5856 $as_echo_n "checking for $ac_word... " >&6; }
5857 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5858   $as_echo_n "(cached) " >&6
5859 else
5860   if test -n "$OBJDUMP"; then
5861   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5862 else
5863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5864 for as_dir in $PATH
5865 do
5866   IFS=$as_save_IFS
5867   test -z "$as_dir" && as_dir=.
5868     for ac_exec_ext in '' $ac_executable_extensions; do
5869   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5870     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5871     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5872     break 2
5873   fi
5874 done
5875   done
5876 IFS=$as_save_IFS
5877
5878 fi
5879 fi
5880 OBJDUMP=$ac_cv_prog_OBJDUMP
5881 if test -n "$OBJDUMP"; then
5882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5883 $as_echo "$OBJDUMP" >&6; }
5884 else
5885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5886 $as_echo "no" >&6; }
5887 fi
5888
5889
5890 fi
5891 if test -z "$ac_cv_prog_OBJDUMP"; then
5892   ac_ct_OBJDUMP=$OBJDUMP
5893   # Extract the first word of "objdump", so it can be a program name with args.
5894 set dummy objdump; ac_word=$2
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5896 $as_echo_n "checking for $ac_word... " >&6; }
5897 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5898   $as_echo_n "(cached) " >&6
5899 else
5900   if test -n "$ac_ct_OBJDUMP"; then
5901   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5902 else
5903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5904 for as_dir in $PATH
5905 do
5906   IFS=$as_save_IFS
5907   test -z "$as_dir" && as_dir=.
5908     for ac_exec_ext in '' $ac_executable_extensions; do
5909   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5910     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5911     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5912     break 2
5913   fi
5914 done
5915   done
5916 IFS=$as_save_IFS
5917
5918 fi
5919 fi
5920 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5921 if test -n "$ac_ct_OBJDUMP"; then
5922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5923 $as_echo "$ac_ct_OBJDUMP" >&6; }
5924 else
5925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5926 $as_echo "no" >&6; }
5927 fi
5928
5929   if test "x$ac_ct_OBJDUMP" = x; then
5930     OBJDUMP="false"
5931   else
5932     case $cross_compiling:$ac_tool_warned in
5933 yes:)
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5935 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5936 ac_tool_warned=yes ;;
5937 esac
5938     OBJDUMP=$ac_ct_OBJDUMP
5939   fi
5940 else
5941   OBJDUMP="$ac_cv_prog_OBJDUMP"
5942 fi
5943
5944 test -z "$OBJDUMP" && OBJDUMP=objdump
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5955 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5956 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5957   $as_echo_n "(cached) " >&6
5958 else
5959   lt_cv_file_magic_cmd='$MAGIC_CMD'
5960 lt_cv_file_magic_test_file=
5961 lt_cv_deplibs_check_method='unknown'
5962 # Need to set the preceding variable on all platforms that support
5963 # interlibrary dependencies.
5964 # 'none' -- dependencies not supported.
5965 # `unknown' -- same as none, but documents that we really don't know.
5966 # 'pass_all' -- all dependencies passed with no checks.
5967 # 'test_compile' -- check by making test program.
5968 # 'file_magic [[regex]]' -- check by looking for files in library path
5969 # which responds to the $file_magic_cmd with a given extended regex.
5970 # If you have `file' or equivalent on your system and you're not sure
5971 # whether `pass_all' will *always* work, you probably want this one.
5972
5973 case $host_os in
5974 aix[4-9]*)
5975   lt_cv_deplibs_check_method=pass_all
5976   ;;
5977
5978 beos*)
5979   lt_cv_deplibs_check_method=pass_all
5980   ;;
5981
5982 bsdi[45]*)
5983   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5984   lt_cv_file_magic_cmd='/usr/bin/file -L'
5985   lt_cv_file_magic_test_file=/shlib/libc.so
5986   ;;
5987
5988 cygwin*)
5989   # func_win32_libid is a shell function defined in ltmain.sh
5990   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5991   lt_cv_file_magic_cmd='func_win32_libid'
5992   ;;
5993
5994 mingw* | pw32*)
5995   # Base MSYS/MinGW do not provide the 'file' command needed by
5996   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5997   # unless we find 'file', for example because we are cross-compiling.
5998   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5999   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6000     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6001     lt_cv_file_magic_cmd='func_win32_libid'
6002   else
6003     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6004     lt_cv_file_magic_cmd='$OBJDUMP -f'
6005   fi
6006   ;;
6007
6008 cegcc*)
6009   # use the weaker test based on 'objdump'. See mingw*.
6010   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6011   lt_cv_file_magic_cmd='$OBJDUMP -f'
6012   ;;
6013
6014 darwin* | rhapsody*)
6015   lt_cv_deplibs_check_method=pass_all
6016   ;;
6017
6018 freebsd* | dragonfly*)
6019   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6020     case $host_cpu in
6021     i*86 )
6022       # Not sure whether the presence of OpenBSD here was a mistake.
6023       # Let's accept both of them until this is cleared up.
6024       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6025       lt_cv_file_magic_cmd=/usr/bin/file
6026       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6027       ;;
6028     esac
6029   else
6030     lt_cv_deplibs_check_method=pass_all
6031   fi
6032   ;;
6033
6034 gnu*)
6035   lt_cv_deplibs_check_method=pass_all
6036   ;;
6037
6038 haiku*)
6039   lt_cv_deplibs_check_method=pass_all
6040   ;;
6041
6042 hpux10.20* | hpux11*)
6043   lt_cv_file_magic_cmd=/usr/bin/file
6044   case $host_cpu in
6045   ia64*)
6046     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6047     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6048     ;;
6049   hppa*64*)
6050     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6051     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6052     ;;
6053   *)
6054     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6055     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6056     ;;
6057   esac
6058   ;;
6059
6060 interix[3-9]*)
6061   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6062   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6063   ;;
6064
6065 irix5* | irix6* | nonstopux*)
6066   case $LD in
6067   *-32|*"-32 ") libmagic=32-bit;;
6068   *-n32|*"-n32 ") libmagic=N32;;
6069   *-64|*"-64 ") libmagic=64-bit;;
6070   *) libmagic=never-match;;
6071   esac
6072   lt_cv_deplibs_check_method=pass_all
6073   ;;
6074
6075 # This must be Linux ELF.
6076 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6077   lt_cv_deplibs_check_method=pass_all
6078   ;;
6079
6080 netbsd*)
6081   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6082     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6083   else
6084     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6085   fi
6086   ;;
6087
6088 newos6*)
6089   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6090   lt_cv_file_magic_cmd=/usr/bin/file
6091   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6092   ;;
6093
6094 *nto* | *qnx*)
6095   lt_cv_deplibs_check_method=pass_all
6096   ;;
6097
6098 openbsd*)
6099   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6100     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6101   else
6102     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6103   fi
6104   ;;
6105
6106 osf3* | osf4* | osf5*)
6107   lt_cv_deplibs_check_method=pass_all
6108   ;;
6109
6110 rdos*)
6111   lt_cv_deplibs_check_method=pass_all
6112   ;;
6113
6114 solaris*)
6115   lt_cv_deplibs_check_method=pass_all
6116   ;;
6117
6118 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6119   lt_cv_deplibs_check_method=pass_all
6120   ;;
6121
6122 sysv4 | sysv4.3*)
6123   case $host_vendor in
6124   motorola)
6125     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]'
6126     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6127     ;;
6128   ncr)
6129     lt_cv_deplibs_check_method=pass_all
6130     ;;
6131   sequent)
6132     lt_cv_file_magic_cmd='/bin/file'
6133     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6134     ;;
6135   sni)
6136     lt_cv_file_magic_cmd='/bin/file'
6137     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6138     lt_cv_file_magic_test_file=/lib/libc.so
6139     ;;
6140   siemens)
6141     lt_cv_deplibs_check_method=pass_all
6142     ;;
6143   pc)
6144     lt_cv_deplibs_check_method=pass_all
6145     ;;
6146   esac
6147   ;;
6148
6149 tpf*)
6150   lt_cv_deplibs_check_method=pass_all
6151   ;;
6152 esac
6153
6154 fi
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6156 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6157 file_magic_cmd=$lt_cv_file_magic_cmd
6158 deplibs_check_method=$lt_cv_deplibs_check_method
6159 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172 if test -n "$ac_tool_prefix"; then
6173   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6174 set dummy ${ac_tool_prefix}ar; ac_word=$2
6175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6176 $as_echo_n "checking for $ac_word... " >&6; }
6177 if test "${ac_cv_prog_AR+set}" = set; then :
6178   $as_echo_n "(cached) " >&6
6179 else
6180   if test -n "$AR"; then
6181   ac_cv_prog_AR="$AR" # Let the user override the test.
6182 else
6183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6184 for as_dir in $PATH
6185 do
6186   IFS=$as_save_IFS
6187   test -z "$as_dir" && as_dir=.
6188     for ac_exec_ext in '' $ac_executable_extensions; do
6189   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6190     ac_cv_prog_AR="${ac_tool_prefix}ar"
6191     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6192     break 2
6193   fi
6194 done
6195   done
6196 IFS=$as_save_IFS
6197
6198 fi
6199 fi
6200 AR=$ac_cv_prog_AR
6201 if test -n "$AR"; then
6202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6203 $as_echo "$AR" >&6; }
6204 else
6205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6206 $as_echo "no" >&6; }
6207 fi
6208
6209
6210 fi
6211 if test -z "$ac_cv_prog_AR"; then
6212   ac_ct_AR=$AR
6213   # Extract the first word of "ar", so it can be a program name with args.
6214 set dummy ar; ac_word=$2
6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6216 $as_echo_n "checking for $ac_word... " >&6; }
6217 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6218   $as_echo_n "(cached) " >&6
6219 else
6220   if test -n "$ac_ct_AR"; then
6221   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6222 else
6223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6224 for as_dir in $PATH
6225 do
6226   IFS=$as_save_IFS
6227   test -z "$as_dir" && as_dir=.
6228     for ac_exec_ext in '' $ac_executable_extensions; do
6229   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6230     ac_cv_prog_ac_ct_AR="ar"
6231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6232     break 2
6233   fi
6234 done
6235   done
6236 IFS=$as_save_IFS
6237
6238 fi
6239 fi
6240 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6241 if test -n "$ac_ct_AR"; then
6242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6243 $as_echo "$ac_ct_AR" >&6; }
6244 else
6245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6246 $as_echo "no" >&6; }
6247 fi
6248
6249   if test "x$ac_ct_AR" = x; then
6250     AR="false"
6251   else
6252     case $cross_compiling:$ac_tool_warned in
6253 yes:)
6254 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6255 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6256 ac_tool_warned=yes ;;
6257 esac
6258     AR=$ac_ct_AR
6259   fi
6260 else
6261   AR="$ac_cv_prog_AR"
6262 fi
6263
6264 test -z "$AR" && AR=ar
6265 test -z "$AR_FLAGS" && AR_FLAGS=cru
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277 if test -n "$ac_tool_prefix"; then
6278   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6279 set dummy ${ac_tool_prefix}strip; ac_word=$2
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6281 $as_echo_n "checking for $ac_word... " >&6; }
6282 if test "${ac_cv_prog_STRIP+set}" = set; then :
6283   $as_echo_n "(cached) " >&6
6284 else
6285   if test -n "$STRIP"; then
6286   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6287 else
6288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6289 for as_dir in $PATH
6290 do
6291   IFS=$as_save_IFS
6292   test -z "$as_dir" && as_dir=.
6293     for ac_exec_ext in '' $ac_executable_extensions; do
6294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6295     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6297     break 2
6298   fi
6299 done
6300   done
6301 IFS=$as_save_IFS
6302
6303 fi
6304 fi
6305 STRIP=$ac_cv_prog_STRIP
6306 if test -n "$STRIP"; then
6307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6308 $as_echo "$STRIP" >&6; }
6309 else
6310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6311 $as_echo "no" >&6; }
6312 fi
6313
6314
6315 fi
6316 if test -z "$ac_cv_prog_STRIP"; then
6317   ac_ct_STRIP=$STRIP
6318   # Extract the first word of "strip", so it can be a program name with args.
6319 set dummy strip; ac_word=$2
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6321 $as_echo_n "checking for $ac_word... " >&6; }
6322 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6323   $as_echo_n "(cached) " >&6
6324 else
6325   if test -n "$ac_ct_STRIP"; then
6326   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6327 else
6328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6329 for as_dir in $PATH
6330 do
6331   IFS=$as_save_IFS
6332   test -z "$as_dir" && as_dir=.
6333     for ac_exec_ext in '' $ac_executable_extensions; do
6334   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6335     ac_cv_prog_ac_ct_STRIP="strip"
6336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6337     break 2
6338   fi
6339 done
6340   done
6341 IFS=$as_save_IFS
6342
6343 fi
6344 fi
6345 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6346 if test -n "$ac_ct_STRIP"; then
6347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6348 $as_echo "$ac_ct_STRIP" >&6; }
6349 else
6350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6351 $as_echo "no" >&6; }
6352 fi
6353
6354   if test "x$ac_ct_STRIP" = x; then
6355     STRIP=":"
6356   else
6357     case $cross_compiling:$ac_tool_warned in
6358 yes:)
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6360 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6361 ac_tool_warned=yes ;;
6362 esac
6363     STRIP=$ac_ct_STRIP
6364   fi
6365 else
6366   STRIP="$ac_cv_prog_STRIP"
6367 fi
6368
6369 test -z "$STRIP" && STRIP=:
6370
6371
6372
6373
6374
6375
6376 if test -n "$ac_tool_prefix"; then
6377   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6378 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6380 $as_echo_n "checking for $ac_word... " >&6; }
6381 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6382   $as_echo_n "(cached) " >&6
6383 else
6384   if test -n "$RANLIB"; then
6385   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6386 else
6387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6388 for as_dir in $PATH
6389 do
6390   IFS=$as_save_IFS
6391   test -z "$as_dir" && as_dir=.
6392     for ac_exec_ext in '' $ac_executable_extensions; do
6393   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6394     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6396     break 2
6397   fi
6398 done
6399   done
6400 IFS=$as_save_IFS
6401
6402 fi
6403 fi
6404 RANLIB=$ac_cv_prog_RANLIB
6405 if test -n "$RANLIB"; then
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6407 $as_echo "$RANLIB" >&6; }
6408 else
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6410 $as_echo "no" >&6; }
6411 fi
6412
6413
6414 fi
6415 if test -z "$ac_cv_prog_RANLIB"; then
6416   ac_ct_RANLIB=$RANLIB
6417   # Extract the first word of "ranlib", so it can be a program name with args.
6418 set dummy ranlib; ac_word=$2
6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6420 $as_echo_n "checking for $ac_word... " >&6; }
6421 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6422   $as_echo_n "(cached) " >&6
6423 else
6424   if test -n "$ac_ct_RANLIB"; then
6425   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6426 else
6427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6428 for as_dir in $PATH
6429 do
6430   IFS=$as_save_IFS
6431   test -z "$as_dir" && as_dir=.
6432     for ac_exec_ext in '' $ac_executable_extensions; do
6433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6434     ac_cv_prog_ac_ct_RANLIB="ranlib"
6435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6436     break 2
6437   fi
6438 done
6439   done
6440 IFS=$as_save_IFS
6441
6442 fi
6443 fi
6444 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6445 if test -n "$ac_ct_RANLIB"; then
6446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6447 $as_echo "$ac_ct_RANLIB" >&6; }
6448 else
6449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6450 $as_echo "no" >&6; }
6451 fi
6452
6453   if test "x$ac_ct_RANLIB" = x; then
6454     RANLIB=":"
6455   else
6456     case $cross_compiling:$ac_tool_warned in
6457 yes:)
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6459 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6460 ac_tool_warned=yes ;;
6461 esac
6462     RANLIB=$ac_ct_RANLIB
6463   fi
6464 else
6465   RANLIB="$ac_cv_prog_RANLIB"
6466 fi
6467
6468 test -z "$RANLIB" && RANLIB=:
6469
6470
6471
6472
6473
6474
6475 # Determine commands to create old-style static archives.
6476 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6477 old_postinstall_cmds='chmod 644 $oldlib'
6478 old_postuninstall_cmds=
6479
6480 if test -n "$RANLIB"; then
6481   case $host_os in
6482   openbsd*)
6483     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6484     ;;
6485   *)
6486     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6487     ;;
6488   esac
6489   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6490 fi
6491
6492 case $host_os in
6493   darwin*)
6494     lock_old_archive_extraction=yes ;;
6495   *)
6496     lock_old_archive_extraction=no ;;
6497 esac
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537 # If no C compiler was specified, use CC.
6538 LTCC=${LTCC-"$CC"}
6539
6540 # If no C compiler flags were specified, use CFLAGS.
6541 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6542
6543 # Allow CC to be a program name with arguments.
6544 compiler=$CC
6545
6546
6547 # Check for command to grab the raw symbol name followed by C symbol from nm.
6548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6549 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6550 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6551   $as_echo_n "(cached) " >&6
6552 else
6553
6554 # These are sane defaults that work on at least a few old systems.
6555 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6556
6557 # Character class describing NM global symbol codes.
6558 symcode='[BCDEGRST]'
6559
6560 # Regexp to match symbols that can be accessed directly from C.
6561 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6562
6563 # Define system-specific variables.
6564 case $host_os in
6565 aix*)
6566   symcode='[BCDT]'
6567   ;;
6568 cygwin* | mingw* | pw32* | cegcc*)
6569   symcode='[ABCDGISTW]'
6570   ;;
6571 hpux*)
6572   if test "$host_cpu" = ia64; then
6573     symcode='[ABCDEGRST]'
6574   fi
6575   ;;
6576 irix* | nonstopux*)
6577   symcode='[BCDEGRST]'
6578   ;;
6579 osf*)
6580   symcode='[BCDEGQRST]'
6581   ;;
6582 solaris*)
6583   symcode='[BDRT]'
6584   ;;
6585 sco3.2v5*)
6586   symcode='[DT]'
6587   ;;
6588 sysv4.2uw2*)
6589   symcode='[DT]'
6590   ;;
6591 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6592   symcode='[ABDT]'
6593   ;;
6594 sysv4)
6595   symcode='[DFNSTU]'
6596   ;;
6597 esac
6598
6599 # If we're using GNU nm, then use its standard symbol codes.
6600 case `$NM -V 2>&1` in
6601 *GNU* | *'with BFD'*)
6602   symcode='[ABCDGIRSTW]' ;;
6603 esac
6604
6605 # Transform an extracted symbol line into a proper C declaration.
6606 # Some systems (esp. on ia64) link data and code symbols differently,
6607 # so use this general approach.
6608 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6609
6610 # Transform an extracted symbol line into symbol name and symbol address
6611 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6612 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'"
6613
6614 # Handle CRLF in mingw tool chain
6615 opt_cr=
6616 case $build_os in
6617 mingw*)
6618   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6619   ;;
6620 esac
6621
6622 # Try without a prefix underscore, then with it.
6623 for ac_symprfx in "" "_"; do
6624
6625   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6626   symxfrm="\\1 $ac_symprfx\\2 \\2"
6627
6628   # Write the raw and C identifiers.
6629   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6630     # Fake it for dumpbin and say T for any non-static function
6631     # and D for any global variable.
6632     # Also find C++ and __fastcall symbols from MSVC++,
6633     # which start with @ or ?.
6634     lt_cv_sys_global_symbol_pipe="$AWK '"\
6635 "     {last_section=section; section=\$ 3};"\
6636 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6637 "     \$ 0!~/External *\|/{next};"\
6638 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6639 "     {if(hide[section]) next};"\
6640 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6641 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6642 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6643 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6644 "     ' prfx=^$ac_symprfx"
6645   else
6646     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6647   fi
6648
6649   # Check to see that the pipe works correctly.
6650   pipe_works=no
6651
6652   rm -f conftest*
6653   cat > conftest.$ac_ext <<_LT_EOF
6654 #ifdef __cplusplus
6655 extern "C" {
6656 #endif
6657 char nm_test_var;
6658 void nm_test_func(void);
6659 void nm_test_func(void){}
6660 #ifdef __cplusplus
6661 }
6662 #endif
6663 int main(){nm_test_var='a';nm_test_func();return(0);}
6664 _LT_EOF
6665
6666   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6667   (eval $ac_compile) 2>&5
6668   ac_status=$?
6669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6670   test $ac_status = 0; }; then
6671     # Now try to grab the symbols.
6672     nlist=conftest.nm
6673     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6674   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6675   ac_status=$?
6676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6677   test $ac_status = 0; } && test -s "$nlist"; then
6678       # Try sorting and uniquifying the output.
6679       if sort "$nlist" | uniq > "$nlist"T; then
6680         mv -f "$nlist"T "$nlist"
6681       else
6682         rm -f "$nlist"T
6683       fi
6684
6685       # Make sure that we snagged all the symbols we need.
6686       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6687         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6688           cat <<_LT_EOF > conftest.$ac_ext
6689 #ifdef __cplusplus
6690 extern "C" {
6691 #endif
6692
6693 _LT_EOF
6694           # Now generate the symbol file.
6695           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6696
6697           cat <<_LT_EOF >> conftest.$ac_ext
6698
6699 /* The mapping between symbol names and symbols.  */
6700 const struct {
6701   const char *name;
6702   void       *address;
6703 }
6704 lt__PROGRAM__LTX_preloaded_symbols[] =
6705 {
6706   { "@PROGRAM@", (void *) 0 },
6707 _LT_EOF
6708           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6709           cat <<\_LT_EOF >> conftest.$ac_ext
6710   {0, (void *) 0}
6711 };
6712
6713 /* This works around a problem in FreeBSD linker */
6714 #ifdef FREEBSD_WORKAROUND
6715 static const void *lt_preloaded_setup() {
6716   return lt__PROGRAM__LTX_preloaded_symbols;
6717 }
6718 #endif
6719
6720 #ifdef __cplusplus
6721 }
6722 #endif
6723 _LT_EOF
6724           # Now try linking the two files.
6725           mv conftest.$ac_objext conftstm.$ac_objext
6726           lt_save_LIBS="$LIBS"
6727           lt_save_CFLAGS="$CFLAGS"
6728           LIBS="conftstm.$ac_objext"
6729           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6730           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6731   (eval $ac_link) 2>&5
6732   ac_status=$?
6733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6734   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6735             pipe_works=yes
6736           fi
6737           LIBS="$lt_save_LIBS"
6738           CFLAGS="$lt_save_CFLAGS"
6739         else
6740           echo "cannot find nm_test_func in $nlist" >&5
6741         fi
6742       else
6743         echo "cannot find nm_test_var in $nlist" >&5
6744       fi
6745     else
6746       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6747     fi
6748   else
6749     echo "$progname: failed program was:" >&5
6750     cat conftest.$ac_ext >&5
6751   fi
6752   rm -rf conftest* conftst*
6753
6754   # Do not use the global_symbol_pipe unless it works.
6755   if test "$pipe_works" = yes; then
6756     break
6757   else
6758     lt_cv_sys_global_symbol_pipe=
6759   fi
6760 done
6761
6762 fi
6763
6764 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6765   lt_cv_sys_global_symbol_to_cdecl=
6766 fi
6767 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6769 $as_echo "failed" >&6; }
6770 else
6771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6772 $as_echo "ok" >&6; }
6773 fi
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797 # Check whether --enable-libtool-lock was given.
6798 if test "${enable_libtool_lock+set}" = set; then :
6799   enableval=$enable_libtool_lock;
6800 fi
6801
6802 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6803
6804 # Some flags need to be propagated to the compiler or linker for good
6805 # libtool support.
6806 case $host in
6807 ia64-*-hpux*)
6808   # Find out which ABI we are using.
6809   echo 'int i;' > conftest.$ac_ext
6810   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6811   (eval $ac_compile) 2>&5
6812   ac_status=$?
6813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6814   test $ac_status = 0; }; then
6815     case `/usr/bin/file conftest.$ac_objext` in
6816       *ELF-32*)
6817         HPUX_IA64_MODE="32"
6818         ;;
6819       *ELF-64*)
6820         HPUX_IA64_MODE="64"
6821         ;;
6822     esac
6823   fi
6824   rm -rf conftest*
6825   ;;
6826 *-*-irix6*)
6827   # Find out which ABI we are using.
6828   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6829   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6830   (eval $ac_compile) 2>&5
6831   ac_status=$?
6832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6833   test $ac_status = 0; }; then
6834     if test "$lt_cv_prog_gnu_ld" = yes; then
6835       case `/usr/bin/file conftest.$ac_objext` in
6836         *32-bit*)
6837           LD="${LD-ld} -melf32bsmip"
6838           ;;
6839         *N32*)
6840           LD="${LD-ld} -melf32bmipn32"
6841           ;;
6842         *64-bit*)
6843           LD="${LD-ld} -melf64bmip"
6844         ;;
6845       esac
6846     else
6847       case `/usr/bin/file conftest.$ac_objext` in
6848         *32-bit*)
6849           LD="${LD-ld} -32"
6850           ;;
6851         *N32*)
6852           LD="${LD-ld} -n32"
6853           ;;
6854         *64-bit*)
6855           LD="${LD-ld} -64"
6856           ;;
6857       esac
6858     fi
6859   fi
6860   rm -rf conftest*
6861   ;;
6862
6863 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6864 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6865   # Find out which ABI we are using.
6866   echo 'int i;' > conftest.$ac_ext
6867   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6868   (eval $ac_compile) 2>&5
6869   ac_status=$?
6870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6871   test $ac_status = 0; }; then
6872     case `/usr/bin/file conftest.o` in
6873       *32-bit*)
6874         case $host in
6875           x86_64-*kfreebsd*-gnu)
6876             LD="${LD-ld} -m elf_i386_fbsd"
6877             ;;
6878           x86_64-*linux*)
6879             case `/usr/bin/file conftest.o` in
6880               *x86-64*)
6881                 LD="${LD-ld} -m elf32_x86_64"
6882                 ;;
6883               *)
6884                 LD="${LD-ld} -m elf_i386"
6885                 ;;
6886             esac
6887             ;;
6888           powerpc64le-*linux*)
6889             LD="${LD-ld} -m elf32lppclinux"
6890             ;;
6891           powerpc64-*linux*)
6892             LD="${LD-ld} -m elf32ppclinux"
6893             ;;
6894           s390x-*linux*)
6895             LD="${LD-ld} -m elf_s390"
6896             ;;
6897           sparc64-*linux*)
6898             LD="${LD-ld} -m elf32_sparc"
6899             ;;
6900         esac
6901         ;;
6902       *64-bit*)
6903         case $host in
6904           x86_64-*kfreebsd*-gnu)
6905             LD="${LD-ld} -m elf_x86_64_fbsd"
6906             ;;
6907           x86_64-*linux*)
6908             LD="${LD-ld} -m elf_x86_64"
6909             ;;
6910           powerpcle-*linux*)
6911             LD="${LD-ld} -m elf64lppc"
6912             ;;
6913           powerpc-*linux*)
6914             LD="${LD-ld} -m elf64ppc"
6915             ;;
6916           s390*-*linux*|s390*-*tpf*)
6917             LD="${LD-ld} -m elf64_s390"
6918             ;;
6919           sparc*-*linux*)
6920             LD="${LD-ld} -m elf64_sparc"
6921             ;;
6922         esac
6923         ;;
6924     esac
6925   fi
6926   rm -rf conftest*
6927   ;;
6928
6929 *-*-sco3.2v5*)
6930   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6931   SAVE_CFLAGS="$CFLAGS"
6932   CFLAGS="$CFLAGS -belf"
6933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6934 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6935 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6936   $as_echo_n "(cached) " >&6
6937 else
6938   ac_ext=c
6939 ac_cpp='$CPP $CPPFLAGS'
6940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6943
6944      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6945 /* end confdefs.h.  */
6946
6947 int
6948 main ()
6949 {
6950
6951   ;
6952   return 0;
6953 }
6954 _ACEOF
6955 if ac_fn_c_try_link "$LINENO"; then :
6956   lt_cv_cc_needs_belf=yes
6957 else
6958   lt_cv_cc_needs_belf=no
6959 fi
6960 rm -f core conftest.err conftest.$ac_objext \
6961     conftest$ac_exeext conftest.$ac_ext
6962      ac_ext=c
6963 ac_cpp='$CPP $CPPFLAGS'
6964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6967
6968 fi
6969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6970 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6971   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6972     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6973     CFLAGS="$SAVE_CFLAGS"
6974   fi
6975   ;;
6976 sparc*-*solaris*)
6977   # Find out which ABI we are using.
6978   echo 'int i;' > conftest.$ac_ext
6979   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6980   (eval $ac_compile) 2>&5
6981   ac_status=$?
6982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6983   test $ac_status = 0; }; then
6984     case `/usr/bin/file conftest.o` in
6985     *64-bit*)
6986       case $lt_cv_prog_gnu_ld in
6987       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6988       *)
6989         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6990           LD="${LD-ld} -64"
6991         fi
6992         ;;
6993       esac
6994       ;;
6995     esac
6996   fi
6997   rm -rf conftest*
6998   ;;
6999 esac
7000
7001 need_locks="$enable_libtool_lock"
7002
7003
7004   case $host_os in
7005     rhapsody* | darwin*)
7006     if test -n "$ac_tool_prefix"; then
7007   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7008 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7010 $as_echo_n "checking for $ac_word... " >&6; }
7011 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7012   $as_echo_n "(cached) " >&6
7013 else
7014   if test -n "$DSYMUTIL"; then
7015   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7016 else
7017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7018 for as_dir in $PATH
7019 do
7020   IFS=$as_save_IFS
7021   test -z "$as_dir" && as_dir=.
7022     for ac_exec_ext in '' $ac_executable_extensions; do
7023   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7024     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7026     break 2
7027   fi
7028 done
7029   done
7030 IFS=$as_save_IFS
7031
7032 fi
7033 fi
7034 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7035 if test -n "$DSYMUTIL"; then
7036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7037 $as_echo "$DSYMUTIL" >&6; }
7038 else
7039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7040 $as_echo "no" >&6; }
7041 fi
7042
7043
7044 fi
7045 if test -z "$ac_cv_prog_DSYMUTIL"; then
7046   ac_ct_DSYMUTIL=$DSYMUTIL
7047   # Extract the first word of "dsymutil", so it can be a program name with args.
7048 set dummy dsymutil; ac_word=$2
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7050 $as_echo_n "checking for $ac_word... " >&6; }
7051 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7052   $as_echo_n "(cached) " >&6
7053 else
7054   if test -n "$ac_ct_DSYMUTIL"; then
7055   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7056 else
7057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7058 for as_dir in $PATH
7059 do
7060   IFS=$as_save_IFS
7061   test -z "$as_dir" && as_dir=.
7062     for ac_exec_ext in '' $ac_executable_extensions; do
7063   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7064     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7066     break 2
7067   fi
7068 done
7069   done
7070 IFS=$as_save_IFS
7071
7072 fi
7073 fi
7074 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7075 if test -n "$ac_ct_DSYMUTIL"; then
7076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7077 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7078 else
7079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7080 $as_echo "no" >&6; }
7081 fi
7082
7083   if test "x$ac_ct_DSYMUTIL" = x; then
7084     DSYMUTIL=":"
7085   else
7086     case $cross_compiling:$ac_tool_warned in
7087 yes:)
7088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7089 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7090 ac_tool_warned=yes ;;
7091 esac
7092     DSYMUTIL=$ac_ct_DSYMUTIL
7093   fi
7094 else
7095   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7096 fi
7097
7098     if test -n "$ac_tool_prefix"; then
7099   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7100 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7102 $as_echo_n "checking for $ac_word... " >&6; }
7103 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7104   $as_echo_n "(cached) " >&6
7105 else
7106   if test -n "$NMEDIT"; then
7107   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7108 else
7109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7110 for as_dir in $PATH
7111 do
7112   IFS=$as_save_IFS
7113   test -z "$as_dir" && as_dir=.
7114     for ac_exec_ext in '' $ac_executable_extensions; do
7115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7116     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7118     break 2
7119   fi
7120 done
7121   done
7122 IFS=$as_save_IFS
7123
7124 fi
7125 fi
7126 NMEDIT=$ac_cv_prog_NMEDIT
7127 if test -n "$NMEDIT"; then
7128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7129 $as_echo "$NMEDIT" >&6; }
7130 else
7131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7132 $as_echo "no" >&6; }
7133 fi
7134
7135
7136 fi
7137 if test -z "$ac_cv_prog_NMEDIT"; then
7138   ac_ct_NMEDIT=$NMEDIT
7139   # Extract the first word of "nmedit", so it can be a program name with args.
7140 set dummy nmedit; ac_word=$2
7141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7142 $as_echo_n "checking for $ac_word... " >&6; }
7143 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7144   $as_echo_n "(cached) " >&6
7145 else
7146   if test -n "$ac_ct_NMEDIT"; then
7147   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7148 else
7149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7150 for as_dir in $PATH
7151 do
7152   IFS=$as_save_IFS
7153   test -z "$as_dir" && as_dir=.
7154     for ac_exec_ext in '' $ac_executable_extensions; do
7155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7156     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7158     break 2
7159   fi
7160 done
7161   done
7162 IFS=$as_save_IFS
7163
7164 fi
7165 fi
7166 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7167 if test -n "$ac_ct_NMEDIT"; then
7168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7169 $as_echo "$ac_ct_NMEDIT" >&6; }
7170 else
7171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7172 $as_echo "no" >&6; }
7173 fi
7174
7175   if test "x$ac_ct_NMEDIT" = x; then
7176     NMEDIT=":"
7177   else
7178     case $cross_compiling:$ac_tool_warned in
7179 yes:)
7180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7181 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7182 ac_tool_warned=yes ;;
7183 esac
7184     NMEDIT=$ac_ct_NMEDIT
7185   fi
7186 else
7187   NMEDIT="$ac_cv_prog_NMEDIT"
7188 fi
7189
7190     if test -n "$ac_tool_prefix"; then
7191   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7192 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7194 $as_echo_n "checking for $ac_word... " >&6; }
7195 if test "${ac_cv_prog_LIPO+set}" = set; then :
7196   $as_echo_n "(cached) " >&6
7197 else
7198   if test -n "$LIPO"; then
7199   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7200 else
7201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7202 for as_dir in $PATH
7203 do
7204   IFS=$as_save_IFS
7205   test -z "$as_dir" && as_dir=.
7206     for ac_exec_ext in '' $ac_executable_extensions; do
7207   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7208     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7210     break 2
7211   fi
7212 done
7213   done
7214 IFS=$as_save_IFS
7215
7216 fi
7217 fi
7218 LIPO=$ac_cv_prog_LIPO
7219 if test -n "$LIPO"; then
7220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7221 $as_echo "$LIPO" >&6; }
7222 else
7223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7224 $as_echo "no" >&6; }
7225 fi
7226
7227
7228 fi
7229 if test -z "$ac_cv_prog_LIPO"; then
7230   ac_ct_LIPO=$LIPO
7231   # Extract the first word of "lipo", so it can be a program name with args.
7232 set dummy lipo; ac_word=$2
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7234 $as_echo_n "checking for $ac_word... " >&6; }
7235 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7236   $as_echo_n "(cached) " >&6
7237 else
7238   if test -n "$ac_ct_LIPO"; then
7239   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7240 else
7241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7242 for as_dir in $PATH
7243 do
7244   IFS=$as_save_IFS
7245   test -z "$as_dir" && as_dir=.
7246     for ac_exec_ext in '' $ac_executable_extensions; do
7247   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7248     ac_cv_prog_ac_ct_LIPO="lipo"
7249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7250     break 2
7251   fi
7252 done
7253   done
7254 IFS=$as_save_IFS
7255
7256 fi
7257 fi
7258 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7259 if test -n "$ac_ct_LIPO"; then
7260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7261 $as_echo "$ac_ct_LIPO" >&6; }
7262 else
7263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7264 $as_echo "no" >&6; }
7265 fi
7266
7267   if test "x$ac_ct_LIPO" = x; then
7268     LIPO=":"
7269   else
7270     case $cross_compiling:$ac_tool_warned in
7271 yes:)
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7273 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7274 ac_tool_warned=yes ;;
7275 esac
7276     LIPO=$ac_ct_LIPO
7277   fi
7278 else
7279   LIPO="$ac_cv_prog_LIPO"
7280 fi
7281
7282     if test -n "$ac_tool_prefix"; then
7283   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7284 set dummy ${ac_tool_prefix}otool; ac_word=$2
7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7286 $as_echo_n "checking for $ac_word... " >&6; }
7287 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7288   $as_echo_n "(cached) " >&6
7289 else
7290   if test -n "$OTOOL"; then
7291   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7292 else
7293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7294 for as_dir in $PATH
7295 do
7296   IFS=$as_save_IFS
7297   test -z "$as_dir" && as_dir=.
7298     for ac_exec_ext in '' $ac_executable_extensions; do
7299   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7300     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7301     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7302     break 2
7303   fi
7304 done
7305   done
7306 IFS=$as_save_IFS
7307
7308 fi
7309 fi
7310 OTOOL=$ac_cv_prog_OTOOL
7311 if test -n "$OTOOL"; then
7312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7313 $as_echo "$OTOOL" >&6; }
7314 else
7315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7316 $as_echo "no" >&6; }
7317 fi
7318
7319
7320 fi
7321 if test -z "$ac_cv_prog_OTOOL"; then
7322   ac_ct_OTOOL=$OTOOL
7323   # Extract the first word of "otool", so it can be a program name with args.
7324 set dummy otool; ac_word=$2
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7326 $as_echo_n "checking for $ac_word... " >&6; }
7327 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7328   $as_echo_n "(cached) " >&6
7329 else
7330   if test -n "$ac_ct_OTOOL"; then
7331   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7332 else
7333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7334 for as_dir in $PATH
7335 do
7336   IFS=$as_save_IFS
7337   test -z "$as_dir" && as_dir=.
7338     for ac_exec_ext in '' $ac_executable_extensions; do
7339   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7340     ac_cv_prog_ac_ct_OTOOL="otool"
7341     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7342     break 2
7343   fi
7344 done
7345   done
7346 IFS=$as_save_IFS
7347
7348 fi
7349 fi
7350 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7351 if test -n "$ac_ct_OTOOL"; then
7352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7353 $as_echo "$ac_ct_OTOOL" >&6; }
7354 else
7355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7356 $as_echo "no" >&6; }
7357 fi
7358
7359   if test "x$ac_ct_OTOOL" = x; then
7360     OTOOL=":"
7361   else
7362     case $cross_compiling:$ac_tool_warned in
7363 yes:)
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7365 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7366 ac_tool_warned=yes ;;
7367 esac
7368     OTOOL=$ac_ct_OTOOL
7369   fi
7370 else
7371   OTOOL="$ac_cv_prog_OTOOL"
7372 fi
7373
7374     if test -n "$ac_tool_prefix"; then
7375   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7376 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7378 $as_echo_n "checking for $ac_word... " >&6; }
7379 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7380   $as_echo_n "(cached) " >&6
7381 else
7382   if test -n "$OTOOL64"; then
7383   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7384 else
7385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7386 for as_dir in $PATH
7387 do
7388   IFS=$as_save_IFS
7389   test -z "$as_dir" && as_dir=.
7390     for ac_exec_ext in '' $ac_executable_extensions; do
7391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7392     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7394     break 2
7395   fi
7396 done
7397   done
7398 IFS=$as_save_IFS
7399
7400 fi
7401 fi
7402 OTOOL64=$ac_cv_prog_OTOOL64
7403 if test -n "$OTOOL64"; then
7404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7405 $as_echo "$OTOOL64" >&6; }
7406 else
7407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7408 $as_echo "no" >&6; }
7409 fi
7410
7411
7412 fi
7413 if test -z "$ac_cv_prog_OTOOL64"; then
7414   ac_ct_OTOOL64=$OTOOL64
7415   # Extract the first word of "otool64", so it can be a program name with args.
7416 set dummy otool64; ac_word=$2
7417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7418 $as_echo_n "checking for $ac_word... " >&6; }
7419 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7420   $as_echo_n "(cached) " >&6
7421 else
7422   if test -n "$ac_ct_OTOOL64"; then
7423   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7424 else
7425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7426 for as_dir in $PATH
7427 do
7428   IFS=$as_save_IFS
7429   test -z "$as_dir" && as_dir=.
7430     for ac_exec_ext in '' $ac_executable_extensions; do
7431   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7432     ac_cv_prog_ac_ct_OTOOL64="otool64"
7433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7434     break 2
7435   fi
7436 done
7437   done
7438 IFS=$as_save_IFS
7439
7440 fi
7441 fi
7442 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7443 if test -n "$ac_ct_OTOOL64"; then
7444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7445 $as_echo "$ac_ct_OTOOL64" >&6; }
7446 else
7447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7448 $as_echo "no" >&6; }
7449 fi
7450
7451   if test "x$ac_ct_OTOOL64" = x; then
7452     OTOOL64=":"
7453   else
7454     case $cross_compiling:$ac_tool_warned in
7455 yes:)
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7457 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7458 ac_tool_warned=yes ;;
7459 esac
7460     OTOOL64=$ac_ct_OTOOL64
7461   fi
7462 else
7463   OTOOL64="$ac_cv_prog_OTOOL64"
7464 fi
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7493 $as_echo_n "checking for -single_module linker flag... " >&6; }
7494 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7495   $as_echo_n "(cached) " >&6
7496 else
7497   lt_cv_apple_cc_single_mod=no
7498       if test -z "${LT_MULTI_MODULE}"; then
7499         # By default we will add the -single_module flag. You can override
7500         # by either setting the environment variable LT_MULTI_MODULE
7501         # non-empty at configure time, or by adding -multi_module to the
7502         # link flags.
7503         rm -rf libconftest.dylib*
7504         echo "int foo(void){return 1;}" > conftest.c
7505         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7506 -dynamiclib -Wl,-single_module conftest.c" >&5
7507         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7508           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7509         _lt_result=$?
7510         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7511           lt_cv_apple_cc_single_mod=yes
7512         else
7513           cat conftest.err >&5
7514         fi
7515         rm -rf libconftest.dylib*
7516         rm -f conftest.*
7517       fi
7518 fi
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7520 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7521     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7522 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7523 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7524   $as_echo_n "(cached) " >&6
7525 else
7526   lt_cv_ld_exported_symbols_list=no
7527       save_LDFLAGS=$LDFLAGS
7528       echo "_main" > conftest.sym
7529       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7530       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7531 /* end confdefs.h.  */
7532
7533 int
7534 main ()
7535 {
7536
7537   ;
7538   return 0;
7539 }
7540 _ACEOF
7541 if ac_fn_c_try_link "$LINENO"; then :
7542   lt_cv_ld_exported_symbols_list=yes
7543 else
7544   lt_cv_ld_exported_symbols_list=no
7545 fi
7546 rm -f core conftest.err conftest.$ac_objext \
7547     conftest$ac_exeext conftest.$ac_ext
7548         LDFLAGS="$save_LDFLAGS"
7549
7550 fi
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7552 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7553     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7554 $as_echo_n "checking for -force_load linker flag... " >&6; }
7555 if test "${lt_cv_ld_force_load+set}" = set; then :
7556   $as_echo_n "(cached) " >&6
7557 else
7558   lt_cv_ld_force_load=no
7559       cat > conftest.c << _LT_EOF
7560 int forced_loaded() { return 2;}
7561 _LT_EOF
7562       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7563       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7564       echo "$AR cru libconftest.a conftest.o" >&5
7565       $AR cru libconftest.a conftest.o 2>&5
7566       cat > conftest.c << _LT_EOF
7567 int main() { return 0;}
7568 _LT_EOF
7569       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7570       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7571       _lt_result=$?
7572       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7573         lt_cv_ld_force_load=yes
7574       else
7575         cat conftest.err >&5
7576       fi
7577         rm -f conftest.err libconftest.a conftest conftest.c
7578         rm -rf conftest.dSYM
7579
7580 fi
7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7582 $as_echo "$lt_cv_ld_force_load" >&6; }
7583     case $host_os in
7584     rhapsody* | darwin1.[012])
7585       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7586     darwin1.*)
7587       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7588     darwin*) # darwin 5.x on
7589       # if running on 10.5 or later, the deployment target defaults
7590       # to the OS version, if on x86, and 10.4, the deployment
7591       # target defaults to 10.4. Don't you love it?
7592       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7593         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7594           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7595         10.[012][,.]*)
7596           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7597         10.*)
7598           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7599       esac
7600     ;;
7601   esac
7602     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7603       _lt_dar_single_mod='$single_module'
7604     fi
7605     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7606       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7607     else
7608       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7609     fi
7610     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7611       _lt_dsymutil='~$DSYMUTIL $lib || :'
7612     else
7613       _lt_dsymutil=
7614     fi
7615     ;;
7616   esac
7617
7618 ac_ext=c
7619 ac_cpp='$CPP $CPPFLAGS'
7620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7624 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7625 # On Suns, sometimes $CPP names a directory.
7626 if test -n "$CPP" && test -d "$CPP"; then
7627   CPP=
7628 fi
7629 if test -z "$CPP"; then
7630   if test "${ac_cv_prog_CPP+set}" = set; then :
7631   $as_echo_n "(cached) " >&6
7632 else
7633       # Double quotes because CPP needs to be expanded
7634     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7635     do
7636       ac_preproc_ok=false
7637 for ac_c_preproc_warn_flag in '' yes
7638 do
7639   # Use a header file that comes with gcc, so configuring glibc
7640   # with a fresh cross-compiler works.
7641   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7642   # <limits.h> exists even on freestanding compilers.
7643   # On the NeXT, cc -E runs the code through the compiler's parser,
7644   # not just through cpp. "Syntax error" is here to catch this case.
7645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7646 /* end confdefs.h.  */
7647 #ifdef __STDC__
7648 # include <limits.h>
7649 #else
7650 # include <assert.h>
7651 #endif
7652                      Syntax error
7653 _ACEOF
7654 if ac_fn_c_try_cpp "$LINENO"; then :
7655
7656 else
7657   # Broken: fails on valid input.
7658 continue
7659 fi
7660 rm -f conftest.err conftest.$ac_ext
7661
7662   # OK, works on sane cases.  Now check whether nonexistent headers
7663   # can be detected and how.
7664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7665 /* end confdefs.h.  */
7666 #include <ac_nonexistent.h>
7667 _ACEOF
7668 if ac_fn_c_try_cpp "$LINENO"; then :
7669   # Broken: success on invalid input.
7670 continue
7671 else
7672   # Passes both tests.
7673 ac_preproc_ok=:
7674 break
7675 fi
7676 rm -f conftest.err conftest.$ac_ext
7677
7678 done
7679 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7680 rm -f conftest.err conftest.$ac_ext
7681 if $ac_preproc_ok; then :
7682   break
7683 fi
7684
7685     done
7686     ac_cv_prog_CPP=$CPP
7687
7688 fi
7689   CPP=$ac_cv_prog_CPP
7690 else
7691   ac_cv_prog_CPP=$CPP
7692 fi
7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7694 $as_echo "$CPP" >&6; }
7695 ac_preproc_ok=false
7696 for ac_c_preproc_warn_flag in '' yes
7697 do
7698   # Use a header file that comes with gcc, so configuring glibc
7699   # with a fresh cross-compiler works.
7700   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7701   # <limits.h> exists even on freestanding compilers.
7702   # On the NeXT, cc -E runs the code through the compiler's parser,
7703   # not just through cpp. "Syntax error" is here to catch this case.
7704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7705 /* end confdefs.h.  */
7706 #ifdef __STDC__
7707 # include <limits.h>
7708 #else
7709 # include <assert.h>
7710 #endif
7711                      Syntax error
7712 _ACEOF
7713 if ac_fn_c_try_cpp "$LINENO"; then :
7714
7715 else
7716   # Broken: fails on valid input.
7717 continue
7718 fi
7719 rm -f conftest.err conftest.$ac_ext
7720
7721   # OK, works on sane cases.  Now check whether nonexistent headers
7722   # can be detected and how.
7723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7724 /* end confdefs.h.  */
7725 #include <ac_nonexistent.h>
7726 _ACEOF
7727 if ac_fn_c_try_cpp "$LINENO"; then :
7728   # Broken: success on invalid input.
7729 continue
7730 else
7731   # Passes both tests.
7732 ac_preproc_ok=:
7733 break
7734 fi
7735 rm -f conftest.err conftest.$ac_ext
7736
7737 done
7738 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7739 rm -f conftest.err conftest.$ac_ext
7740 if $ac_preproc_ok; then :
7741
7742 else
7743   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7744 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7745 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7746 See \`config.log' for more details." "$LINENO" 5; }
7747 fi
7748
7749 ac_ext=c
7750 ac_cpp='$CPP $CPPFLAGS'
7751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7754
7755
7756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7757 $as_echo_n "checking for ANSI C header files... " >&6; }
7758 if test "${ac_cv_header_stdc+set}" = set; then :
7759   $as_echo_n "(cached) " >&6
7760 else
7761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7762 /* end confdefs.h.  */
7763 #include <stdlib.h>
7764 #include <stdarg.h>
7765 #include <string.h>
7766 #include <float.h>
7767
7768 int
7769 main ()
7770 {
7771
7772   ;
7773   return 0;
7774 }
7775 _ACEOF
7776 if ac_fn_c_try_compile "$LINENO"; then :
7777   ac_cv_header_stdc=yes
7778 else
7779   ac_cv_header_stdc=no
7780 fi
7781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7782
7783 if test $ac_cv_header_stdc = yes; then
7784   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786 /* end confdefs.h.  */
7787 #include <string.h>
7788
7789 _ACEOF
7790 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7791   $EGREP "memchr" >/dev/null 2>&1; then :
7792
7793 else
7794   ac_cv_header_stdc=no
7795 fi
7796 rm -f conftest*
7797
7798 fi
7799
7800 if test $ac_cv_header_stdc = yes; then
7801   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7803 /* end confdefs.h.  */
7804 #include <stdlib.h>
7805
7806 _ACEOF
7807 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7808   $EGREP "free" >/dev/null 2>&1; then :
7809
7810 else
7811   ac_cv_header_stdc=no
7812 fi
7813 rm -f conftest*
7814
7815 fi
7816
7817 if test $ac_cv_header_stdc = yes; then
7818   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7819   if test "$cross_compiling" = yes; then :
7820   :
7821 else
7822   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7823 /* end confdefs.h.  */
7824 #include <ctype.h>
7825 #include <stdlib.h>
7826 #if ((' ' & 0x0FF) == 0x020)
7827 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7828 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7829 #else
7830 # define ISLOWER(c) \
7831                    (('a' <= (c) && (c) <= 'i') \
7832                      || ('j' <= (c) && (c) <= 'r') \
7833                      || ('s' <= (c) && (c) <= 'z'))
7834 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7835 #endif
7836
7837 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7838 int
7839 main ()
7840 {
7841   int i;
7842   for (i = 0; i < 256; i++)
7843     if (XOR (islower (i), ISLOWER (i))
7844         || toupper (i) != TOUPPER (i))
7845       return 2;
7846   return 0;
7847 }
7848 _ACEOF
7849 if ac_fn_c_try_run "$LINENO"; then :
7850
7851 else
7852   ac_cv_header_stdc=no
7853 fi
7854 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7855   conftest.$ac_objext conftest.beam conftest.$ac_ext
7856 fi
7857
7858 fi
7859 fi
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7861 $as_echo "$ac_cv_header_stdc" >&6; }
7862 if test $ac_cv_header_stdc = yes; then
7863
7864 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7865
7866 fi
7867
7868 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7869 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7870                   inttypes.h stdint.h unistd.h
7871 do :
7872   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7873 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7874 "
7875 eval as_val=\$$as_ac_Header
7876    if test "x$as_val" = x""yes; then :
7877   cat >>confdefs.h <<_ACEOF
7878 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7879 _ACEOF
7880
7881 fi
7882
7883 done
7884
7885
7886 for ac_header in dlfcn.h
7887 do :
7888   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7889 "
7890 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7891   cat >>confdefs.h <<_ACEOF
7892 #define HAVE_DLFCN_H 1
7893 _ACEOF
7894
7895 fi
7896
7897 done
7898
7899
7900
7901
7902
7903
7904 # Set options
7905
7906
7907
7908         enable_dlopen=no
7909
7910
7911   enable_win32_dll=no
7912
7913
7914             # Check whether --enable-shared was given.
7915 if test "${enable_shared+set}" = set; then :
7916   enableval=$enable_shared; p=${PACKAGE-default}
7917     case $enableval in
7918     yes) enable_shared=yes ;;
7919     no) enable_shared=no ;;
7920     *)
7921       enable_shared=no
7922       # Look at the argument we got.  We use all the common list separators.
7923       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7924       for pkg in $enableval; do
7925         IFS="$lt_save_ifs"
7926         if test "X$pkg" = "X$p"; then
7927           enable_shared=yes
7928         fi
7929       done
7930       IFS="$lt_save_ifs"
7931       ;;
7932     esac
7933 else
7934   enable_shared=yes
7935 fi
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945   # Check whether --enable-static was given.
7946 if test "${enable_static+set}" = set; then :
7947   enableval=$enable_static; p=${PACKAGE-default}
7948     case $enableval in
7949     yes) enable_static=yes ;;
7950     no) enable_static=no ;;
7951     *)
7952      enable_static=no
7953       # Look at the argument we got.  We use all the common list separators.
7954       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7955       for pkg in $enableval; do
7956         IFS="$lt_save_ifs"
7957         if test "X$pkg" = "X$p"; then
7958           enable_static=yes
7959         fi
7960       done
7961       IFS="$lt_save_ifs"
7962       ;;
7963     esac
7964 else
7965   enable_static=yes
7966 fi
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977 # Check whether --with-pic was given.
7978 if test "${with_pic+set}" = set; then :
7979   withval=$with_pic; pic_mode="$withval"
7980 else
7981   pic_mode=default
7982 fi
7983
7984
7985 test -z "$pic_mode" && pic_mode=default
7986
7987
7988
7989
7990
7991
7992
7993   # Check whether --enable-fast-install was given.
7994 if test "${enable_fast_install+set}" = set; then :
7995   enableval=$enable_fast_install; p=${PACKAGE-default}
7996     case $enableval in
7997     yes) enable_fast_install=yes ;;
7998     no) enable_fast_install=no ;;
7999     *)
8000       enable_fast_install=no
8001       # Look at the argument we got.  We use all the common list separators.
8002       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8003       for pkg in $enableval; do
8004         IFS="$lt_save_ifs"
8005         if test "X$pkg" = "X$p"; then
8006           enable_fast_install=yes
8007         fi
8008       done
8009       IFS="$lt_save_ifs"
8010       ;;
8011     esac
8012 else
8013   enable_fast_install=yes
8014 fi
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026 # This can be used to rebuild libtool when needed
8027 LIBTOOL_DEPS="$ltmain"
8028
8029 # Always use our own libtool.
8030 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057 test -z "$LN_S" && LN_S="ln -s"
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072 if test -n "${ZSH_VERSION+set}" ; then
8073    setopt NO_GLOB_SUBST
8074 fi
8075
8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8077 $as_echo_n "checking for objdir... " >&6; }
8078 if test "${lt_cv_objdir+set}" = set; then :
8079   $as_echo_n "(cached) " >&6
8080 else
8081   rm -f .libs 2>/dev/null
8082 mkdir .libs 2>/dev/null
8083 if test -d .libs; then
8084   lt_cv_objdir=.libs
8085 else
8086   # MS-DOS does not allow filenames that begin with a dot.
8087   lt_cv_objdir=_libs
8088 fi
8089 rmdir .libs 2>/dev/null
8090 fi
8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8092 $as_echo "$lt_cv_objdir" >&6; }
8093 objdir=$lt_cv_objdir
8094
8095
8096
8097
8098
8099 cat >>confdefs.h <<_ACEOF
8100 #define LT_OBJDIR "$lt_cv_objdir/"
8101 _ACEOF
8102
8103
8104
8105
8106 case $host_os in
8107 aix3*)
8108   # AIX sometimes has problems with the GCC collect2 program.  For some
8109   # reason, if we set the COLLECT_NAMES environment variable, the problems
8110   # vanish in a puff of smoke.
8111   if test "X${COLLECT_NAMES+set}" != Xset; then
8112     COLLECT_NAMES=
8113     export COLLECT_NAMES
8114   fi
8115   ;;
8116 esac
8117
8118 # Global variables:
8119 ofile=libtool
8120 can_build_shared=yes
8121
8122 # All known linkers require a `.a' archive for static linking (except MSVC,
8123 # which needs '.lib').
8124 libext=a
8125
8126 with_gnu_ld="$lt_cv_prog_gnu_ld"
8127
8128 old_CC="$CC"
8129 old_CFLAGS="$CFLAGS"
8130
8131 # Set sane defaults for various variables
8132 test -z "$CC" && CC=cc
8133 test -z "$LTCC" && LTCC=$CC
8134 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8135 test -z "$LD" && LD=ld
8136 test -z "$ac_objext" && ac_objext=o
8137
8138 for cc_temp in $compiler""; do
8139   case $cc_temp in
8140     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8141     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8142     \-*) ;;
8143     *) break;;
8144   esac
8145 done
8146 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8147
8148
8149 # Only perform the check for file, if the check method requires it
8150 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8151 case $deplibs_check_method in
8152 file_magic*)
8153   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8154     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8155 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8156 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8157   $as_echo_n "(cached) " >&6
8158 else
8159   case $MAGIC_CMD in
8160 [\\/*] |  ?:[\\/]*)
8161   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8162   ;;
8163 *)
8164   lt_save_MAGIC_CMD="$MAGIC_CMD"
8165   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8166   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8167   for ac_dir in $ac_dummy; do
8168     IFS="$lt_save_ifs"
8169     test -z "$ac_dir" && ac_dir=.
8170     if test -f $ac_dir/${ac_tool_prefix}file; then
8171       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8172       if test -n "$file_magic_test_file"; then
8173         case $deplibs_check_method in
8174         "file_magic "*)
8175           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8176           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8177           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8178             $EGREP "$file_magic_regex" > /dev/null; then
8179             :
8180           else
8181             cat <<_LT_EOF 1>&2
8182
8183 *** Warning: the command libtool uses to detect shared libraries,
8184 *** $file_magic_cmd, produces output that libtool cannot recognize.
8185 *** The result is that libtool may fail to recognize shared libraries
8186 *** as such.  This will affect the creation of libtool libraries that
8187 *** depend on shared libraries, but programs linked with such libtool
8188 *** libraries will work regardless of this problem.  Nevertheless, you
8189 *** may want to report the problem to your system manager and/or to
8190 *** bug-libtool@gnu.org
8191
8192 _LT_EOF
8193           fi ;;
8194         esac
8195       fi
8196       break
8197     fi
8198   done
8199   IFS="$lt_save_ifs"
8200   MAGIC_CMD="$lt_save_MAGIC_CMD"
8201   ;;
8202 esac
8203 fi
8204
8205 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8206 if test -n "$MAGIC_CMD"; then
8207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8208 $as_echo "$MAGIC_CMD" >&6; }
8209 else
8210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8211 $as_echo "no" >&6; }
8212 fi
8213
8214
8215
8216
8217
8218 if test -z "$lt_cv_path_MAGIC_CMD"; then
8219   if test -n "$ac_tool_prefix"; then
8220     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8221 $as_echo_n "checking for file... " >&6; }
8222 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8223   $as_echo_n "(cached) " >&6
8224 else
8225   case $MAGIC_CMD in
8226 [\\/*] |  ?:[\\/]*)
8227   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8228   ;;
8229 *)
8230   lt_save_MAGIC_CMD="$MAGIC_CMD"
8231   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8232   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8233   for ac_dir in $ac_dummy; do
8234     IFS="$lt_save_ifs"
8235     test -z "$ac_dir" && ac_dir=.
8236     if test -f $ac_dir/file; then
8237       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8238       if test -n "$file_magic_test_file"; then
8239         case $deplibs_check_method in
8240         "file_magic "*)
8241           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8242           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8243           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8244             $EGREP "$file_magic_regex" > /dev/null; then
8245             :
8246           else
8247             cat <<_LT_EOF 1>&2
8248
8249 *** Warning: the command libtool uses to detect shared libraries,
8250 *** $file_magic_cmd, produces output that libtool cannot recognize.
8251 *** The result is that libtool may fail to recognize shared libraries
8252 *** as such.  This will affect the creation of libtool libraries that
8253 *** depend on shared libraries, but programs linked with such libtool
8254 *** libraries will work regardless of this problem.  Nevertheless, you
8255 *** may want to report the problem to your system manager and/or to
8256 *** bug-libtool@gnu.org
8257
8258 _LT_EOF
8259           fi ;;
8260         esac
8261       fi
8262       break
8263     fi
8264   done
8265   IFS="$lt_save_ifs"
8266   MAGIC_CMD="$lt_save_MAGIC_CMD"
8267   ;;
8268 esac
8269 fi
8270
8271 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8272 if test -n "$MAGIC_CMD"; then
8273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8274 $as_echo "$MAGIC_CMD" >&6; }
8275 else
8276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8277 $as_echo "no" >&6; }
8278 fi
8279
8280
8281   else
8282     MAGIC_CMD=:
8283   fi
8284 fi
8285
8286   fi
8287   ;;
8288 esac
8289
8290 # Use C for the default configuration in the libtool script
8291
8292 lt_save_CC="$CC"
8293 ac_ext=c
8294 ac_cpp='$CPP $CPPFLAGS'
8295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8298
8299
8300 # Source file extension for C test sources.
8301 ac_ext=c
8302
8303 # Object file extension for compiled C test sources.
8304 objext=o
8305 objext=$objext
8306
8307 # Code to be used in simple compile tests
8308 lt_simple_compile_test_code="int some_variable = 0;"
8309
8310 # Code to be used in simple link tests
8311 lt_simple_link_test_code='int main(){return(0);}'
8312
8313
8314
8315
8316
8317
8318
8319 # If no C compiler was specified, use CC.
8320 LTCC=${LTCC-"$CC"}
8321
8322 # If no C compiler flags were specified, use CFLAGS.
8323 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8324
8325 # Allow CC to be a program name with arguments.
8326 compiler=$CC
8327
8328 # Save the default compiler, since it gets overwritten when the other
8329 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8330 compiler_DEFAULT=$CC
8331
8332 # save warnings/boilerplate of simple test code
8333 ac_outfile=conftest.$ac_objext
8334 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8335 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8336 _lt_compiler_boilerplate=`cat conftest.err`
8337 $RM conftest*
8338
8339 ac_outfile=conftest.$ac_objext
8340 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8341 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8342 _lt_linker_boilerplate=`cat conftest.err`
8343 $RM -r conftest*
8344
8345
8346 ## CAVEAT EMPTOR:
8347 ## There is no encapsulation within the following macros, do not change
8348 ## the running order or otherwise move them around unless you know exactly
8349 ## what you are doing...
8350 if test -n "$compiler"; then
8351
8352 lt_prog_compiler_no_builtin_flag=
8353
8354 if test "$GCC" = yes; then
8355   case $cc_basename in
8356   nvcc*)
8357     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8358   *)
8359     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8360   esac
8361
8362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8363 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8364 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8365   $as_echo_n "(cached) " >&6
8366 else
8367   lt_cv_prog_compiler_rtti_exceptions=no
8368    ac_outfile=conftest.$ac_objext
8369    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8370    lt_compiler_flag="-fno-rtti -fno-exceptions"
8371    # Insert the option either (1) after the last *FLAGS variable, or
8372    # (2) before a word containing "conftest.", or (3) at the end.
8373    # Note that $ac_compile itself does not contain backslashes and begins
8374    # with a dollar sign (not a hyphen), so the echo should work correctly.
8375    # The option is referenced via a variable to avoid confusing sed.
8376    lt_compile=`echo "$ac_compile" | $SED \
8377    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8378    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8379    -e 's:$: $lt_compiler_flag:'`
8380    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8381    (eval "$lt_compile" 2>conftest.err)
8382    ac_status=$?
8383    cat conftest.err >&5
8384    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8385    if (exit $ac_status) && test -s "$ac_outfile"; then
8386      # The compiler can only warn and ignore the option if not recognized
8387      # So say no if there are warnings other than the usual output.
8388      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8389      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8390      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8391        lt_cv_prog_compiler_rtti_exceptions=yes
8392      fi
8393    fi
8394    $RM conftest*
8395
8396 fi
8397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8398 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8399
8400 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8401     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8402 else
8403     :
8404 fi
8405
8406 fi
8407
8408
8409
8410
8411
8412
8413   lt_prog_compiler_wl=
8414 lt_prog_compiler_pic=
8415 lt_prog_compiler_static=
8416
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8418 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8419
8420   if test "$GCC" = yes; then
8421     lt_prog_compiler_wl='-Wl,'
8422     lt_prog_compiler_static='-static'
8423
8424     case $host_os in
8425       aix*)
8426       # All AIX code is PIC.
8427       if test "$host_cpu" = ia64; then
8428         # AIX 5 now supports IA64 processor
8429         lt_prog_compiler_static='-Bstatic'
8430       fi
8431       lt_prog_compiler_pic='-fPIC'
8432       ;;
8433
8434     amigaos*)
8435       case $host_cpu in
8436       powerpc)
8437             # see comment about AmigaOS4 .so support
8438             lt_prog_compiler_pic='-fPIC'
8439         ;;
8440       m68k)
8441             # FIXME: we need at least 68020 code to build shared libraries, but
8442             # adding the `-m68020' flag to GCC prevents building anything better,
8443             # like `-m68040'.
8444             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8445         ;;
8446       esac
8447       ;;
8448
8449     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8450       # PIC is the default for these OSes.
8451       ;;
8452
8453     mingw* | cygwin* | pw32* | os2* | cegcc*)
8454       # This hack is so that the source file can tell whether it is being
8455       # built for inclusion in a dll (and should export symbols for example).
8456       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8457       # (--disable-auto-import) libraries
8458       lt_prog_compiler_pic='-DDLL_EXPORT'
8459       ;;
8460
8461     darwin* | rhapsody*)
8462       # PIC is the default on this platform
8463       # Common symbols not allowed in MH_DYLIB files
8464       lt_prog_compiler_pic='-fno-common'
8465       ;;
8466
8467     haiku*)
8468       # PIC is the default for Haiku.
8469       # The "-static" flag exists, but is broken.
8470       lt_prog_compiler_static=
8471       ;;
8472
8473     hpux*)
8474       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8475       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8476       # sets the default TLS model and affects inlining.
8477       case $host_cpu in
8478       hppa*64*)
8479         # +Z the default
8480         ;;
8481       *)
8482         lt_prog_compiler_pic='-fPIC'
8483         ;;
8484       esac
8485       ;;
8486
8487     interix[3-9]*)
8488       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8489       # Instead, we relocate shared libraries at runtime.
8490       ;;
8491
8492     msdosdjgpp*)
8493       # Just because we use GCC doesn't mean we suddenly get shared libraries
8494       # on systems that don't support them.
8495       lt_prog_compiler_can_build_shared=no
8496       enable_shared=no
8497       ;;
8498
8499     *nto* | *qnx*)
8500       # QNX uses GNU C++, but need to define -shared option too, otherwise
8501       # it will coredump.
8502       lt_prog_compiler_pic='-fPIC -shared'
8503       ;;
8504
8505     sysv4*MP*)
8506       if test -d /usr/nec; then
8507         lt_prog_compiler_pic=-Kconform_pic
8508       fi
8509       ;;
8510
8511     *)
8512       lt_prog_compiler_pic='-fPIC'
8513       ;;
8514     esac
8515
8516     case $cc_basename in
8517     nvcc*) # Cuda Compiler Driver 2.2
8518       lt_prog_compiler_wl='-Xlinker '
8519       lt_prog_compiler_pic='-Xcompiler -fPIC'
8520       ;;
8521     esac
8522   else
8523     # PORTME Check for flag to pass linker flags through the system compiler.
8524     case $host_os in
8525     aix*)
8526       lt_prog_compiler_wl='-Wl,'
8527       if test "$host_cpu" = ia64; then
8528         # AIX 5 now supports IA64 processor
8529         lt_prog_compiler_static='-Bstatic'
8530       else
8531         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8532       fi
8533       ;;
8534
8535     mingw* | cygwin* | pw32* | os2* | cegcc*)
8536       # This hack is so that the source file can tell whether it is being
8537       # built for inclusion in a dll (and should export symbols for example).
8538       lt_prog_compiler_pic='-DDLL_EXPORT'
8539       ;;
8540
8541     hpux9* | hpux10* | hpux11*)
8542       lt_prog_compiler_wl='-Wl,'
8543       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8544       # not for PA HP-UX.
8545       case $host_cpu in
8546       hppa*64*|ia64*)
8547         # +Z the default
8548         ;;
8549       *)
8550         lt_prog_compiler_pic='+Z'
8551         ;;
8552       esac
8553       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8554       lt_prog_compiler_static='${wl}-a ${wl}archive'
8555       ;;
8556
8557     irix5* | irix6* | nonstopux*)
8558       lt_prog_compiler_wl='-Wl,'
8559       # PIC (with -KPIC) is the default.
8560       lt_prog_compiler_static='-non_shared'
8561       ;;
8562
8563     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8564       case $cc_basename in
8565       # old Intel for x86_64 which still supported -KPIC.
8566       ecc*)
8567         lt_prog_compiler_wl='-Wl,'
8568         lt_prog_compiler_pic='-KPIC'
8569         lt_prog_compiler_static='-static'
8570         ;;
8571       # icc used to be incompatible with GCC.
8572       # ICC 10 doesn't accept -KPIC any more.
8573       icc* | ifort*)
8574         lt_prog_compiler_wl='-Wl,'
8575         lt_prog_compiler_pic='-fPIC'
8576         lt_prog_compiler_static='-static'
8577         ;;
8578       # Lahey Fortran 8.1.
8579       lf95*)
8580         lt_prog_compiler_wl='-Wl,'
8581         lt_prog_compiler_pic='--shared'
8582         lt_prog_compiler_static='--static'
8583         ;;
8584       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8585         # Portland Group compilers (*not* the Pentium gcc compiler,
8586         # which looks to be a dead project)
8587         lt_prog_compiler_wl='-Wl,'
8588         lt_prog_compiler_pic='-fpic'
8589         lt_prog_compiler_static='-Bstatic'
8590         ;;
8591       ccc*)
8592         lt_prog_compiler_wl='-Wl,'
8593         # All Alpha code is PIC.
8594         lt_prog_compiler_static='-non_shared'
8595         ;;
8596       xl* | bgxl* | bgf* | mpixl*)
8597         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8598         lt_prog_compiler_wl='-Wl,'
8599         lt_prog_compiler_pic='-qpic'
8600         lt_prog_compiler_static='-qstaticlink'
8601         ;;
8602       *)
8603         case `$CC -V 2>&1 | sed 5q` in
8604         *Sun\ F* | *Sun*Fortran*)
8605           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8606           lt_prog_compiler_pic='-KPIC'
8607           lt_prog_compiler_static='-Bstatic'
8608           lt_prog_compiler_wl=''
8609           ;;
8610         *Sun\ C*)
8611           # Sun C 5.9
8612           lt_prog_compiler_pic='-KPIC'
8613           lt_prog_compiler_static='-Bstatic'
8614           lt_prog_compiler_wl='-Wl,'
8615           ;;
8616         esac
8617         ;;
8618       esac
8619       ;;
8620
8621     newsos6)
8622       lt_prog_compiler_pic='-KPIC'
8623       lt_prog_compiler_static='-Bstatic'
8624       ;;
8625
8626     *nto* | *qnx*)
8627       # QNX uses GNU C++, but need to define -shared option too, otherwise
8628       # it will coredump.
8629       lt_prog_compiler_pic='-fPIC -shared'
8630       ;;
8631
8632     osf3* | osf4* | osf5*)
8633       lt_prog_compiler_wl='-Wl,'
8634       # All OSF/1 code is PIC.
8635       lt_prog_compiler_static='-non_shared'
8636       ;;
8637
8638     rdos*)
8639       lt_prog_compiler_static='-non_shared'
8640       ;;
8641
8642     solaris*)
8643       lt_prog_compiler_pic='-KPIC'
8644       lt_prog_compiler_static='-Bstatic'
8645       case $cc_basename in
8646       f77* | f90* | f95*)
8647         lt_prog_compiler_wl='-Qoption ld ';;
8648       *)
8649         lt_prog_compiler_wl='-Wl,';;
8650       esac
8651       ;;
8652
8653     sunos4*)
8654       lt_prog_compiler_wl='-Qoption ld '
8655       lt_prog_compiler_pic='-PIC'
8656       lt_prog_compiler_static='-Bstatic'
8657       ;;
8658
8659     sysv4 | sysv4.2uw2* | sysv4.3*)
8660       lt_prog_compiler_wl='-Wl,'
8661       lt_prog_compiler_pic='-KPIC'
8662       lt_prog_compiler_static='-Bstatic'
8663       ;;
8664
8665     sysv4*MP*)
8666       if test -d /usr/nec ;then
8667         lt_prog_compiler_pic='-Kconform_pic'
8668         lt_prog_compiler_static='-Bstatic'
8669       fi
8670       ;;
8671
8672     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8673       lt_prog_compiler_wl='-Wl,'
8674       lt_prog_compiler_pic='-KPIC'
8675       lt_prog_compiler_static='-Bstatic'
8676       ;;
8677
8678     unicos*)
8679       lt_prog_compiler_wl='-Wl,'
8680       lt_prog_compiler_can_build_shared=no
8681       ;;
8682
8683     uts4*)
8684       lt_prog_compiler_pic='-pic'
8685       lt_prog_compiler_static='-Bstatic'
8686       ;;
8687
8688     *)
8689       lt_prog_compiler_can_build_shared=no
8690       ;;
8691     esac
8692   fi
8693
8694 case $host_os in
8695   # For platforms which do not support PIC, -DPIC is meaningless:
8696   *djgpp*)
8697     lt_prog_compiler_pic=
8698     ;;
8699   *)
8700     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8701     ;;
8702 esac
8703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8704 $as_echo "$lt_prog_compiler_pic" >&6; }
8705
8706
8707
8708
8709
8710
8711 #
8712 # Check to make sure the PIC flag actually works.
8713 #
8714 if test -n "$lt_prog_compiler_pic"; then
8715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8716 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8717 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8718   $as_echo_n "(cached) " >&6
8719 else
8720   lt_cv_prog_compiler_pic_works=no
8721    ac_outfile=conftest.$ac_objext
8722    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8723    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8724    # Insert the option either (1) after the last *FLAGS variable, or
8725    # (2) before a word containing "conftest.", or (3) at the end.
8726    # Note that $ac_compile itself does not contain backslashes and begins
8727    # with a dollar sign (not a hyphen), so the echo should work correctly.
8728    # The option is referenced via a variable to avoid confusing sed.
8729    lt_compile=`echo "$ac_compile" | $SED \
8730    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8731    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8732    -e 's:$: $lt_compiler_flag:'`
8733    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8734    (eval "$lt_compile" 2>conftest.err)
8735    ac_status=$?
8736    cat conftest.err >&5
8737    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8738    if (exit $ac_status) && test -s "$ac_outfile"; then
8739      # The compiler can only warn and ignore the option if not recognized
8740      # So say no if there are warnings other than the usual output.
8741      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8742      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8743      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8744        lt_cv_prog_compiler_pic_works=yes
8745      fi
8746    fi
8747    $RM conftest*
8748
8749 fi
8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8751 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8752
8753 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8754     case $lt_prog_compiler_pic in
8755      "" | " "*) ;;
8756      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8757      esac
8758 else
8759     lt_prog_compiler_pic=
8760      lt_prog_compiler_can_build_shared=no
8761 fi
8762
8763 fi
8764
8765
8766
8767
8768
8769
8770 #
8771 # Check to make sure the static flag actually works.
8772 #
8773 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8775 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8776 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8777   $as_echo_n "(cached) " >&6
8778 else
8779   lt_cv_prog_compiler_static_works=no
8780    save_LDFLAGS="$LDFLAGS"
8781    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8782    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8783    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8784      # The linker can only warn and ignore the option if not recognized
8785      # So say no if there are warnings
8786      if test -s conftest.err; then
8787        # Append any errors to the config.log.
8788        cat conftest.err 1>&5
8789        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8790        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8791        if diff conftest.exp conftest.er2 >/dev/null; then
8792          lt_cv_prog_compiler_static_works=yes
8793        fi
8794      else
8795        lt_cv_prog_compiler_static_works=yes
8796      fi
8797    fi
8798    $RM -r conftest*
8799    LDFLAGS="$save_LDFLAGS"
8800
8801 fi
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8803 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8804
8805 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8806     :
8807 else
8808     lt_prog_compiler_static=
8809 fi
8810
8811
8812
8813
8814
8815
8816
8817   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8818 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8819 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8820   $as_echo_n "(cached) " >&6
8821 else
8822   lt_cv_prog_compiler_c_o=no
8823    $RM -r conftest 2>/dev/null
8824    mkdir conftest
8825    cd conftest
8826    mkdir out
8827    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8828
8829    lt_compiler_flag="-o out/conftest2.$ac_objext"
8830    # Insert the option either (1) after the last *FLAGS variable, or
8831    # (2) before a word containing "conftest.", or (3) at the end.
8832    # Note that $ac_compile itself does not contain backslashes and begins
8833    # with a dollar sign (not a hyphen), so the echo should work correctly.
8834    lt_compile=`echo "$ac_compile" | $SED \
8835    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8836    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8837    -e 's:$: $lt_compiler_flag:'`
8838    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8839    (eval "$lt_compile" 2>out/conftest.err)
8840    ac_status=$?
8841    cat out/conftest.err >&5
8842    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8843    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8844    then
8845      # The compiler can only warn and ignore the option if not recognized
8846      # So say no if there are warnings
8847      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8848      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8849      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8850        lt_cv_prog_compiler_c_o=yes
8851      fi
8852    fi
8853    chmod u+w . 2>&5
8854    $RM conftest*
8855    # SGI C++ compiler will create directory out/ii_files/ for
8856    # template instantiation
8857    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8858    $RM out/* && rmdir out
8859    cd ..
8860    $RM -r conftest
8861    $RM conftest*
8862
8863 fi
8864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8865 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8866
8867
8868
8869
8870
8871
8872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8873 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8874 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8875   $as_echo_n "(cached) " >&6
8876 else
8877   lt_cv_prog_compiler_c_o=no
8878    $RM -r conftest 2>/dev/null
8879    mkdir conftest
8880    cd conftest
8881    mkdir out
8882    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8883
8884    lt_compiler_flag="-o out/conftest2.$ac_objext"
8885    # Insert the option either (1) after the last *FLAGS variable, or
8886    # (2) before a word containing "conftest.", or (3) at the end.
8887    # Note that $ac_compile itself does not contain backslashes and begins
8888    # with a dollar sign (not a hyphen), so the echo should work correctly.
8889    lt_compile=`echo "$ac_compile" | $SED \
8890    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8891    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8892    -e 's:$: $lt_compiler_flag:'`
8893    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8894    (eval "$lt_compile" 2>out/conftest.err)
8895    ac_status=$?
8896    cat out/conftest.err >&5
8897    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8898    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8899    then
8900      # The compiler can only warn and ignore the option if not recognized
8901      # So say no if there are warnings
8902      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8903      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8904      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8905        lt_cv_prog_compiler_c_o=yes
8906      fi
8907    fi
8908    chmod u+w . 2>&5
8909    $RM conftest*
8910    # SGI C++ compiler will create directory out/ii_files/ for
8911    # template instantiation
8912    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8913    $RM out/* && rmdir out
8914    cd ..
8915    $RM -r conftest
8916    $RM conftest*
8917
8918 fi
8919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8920 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8921
8922
8923
8924
8925 hard_links="nottested"
8926 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8927   # do not overwrite the value of need_locks provided by the user
8928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8929 $as_echo_n "checking if we can lock with hard links... " >&6; }
8930   hard_links=yes
8931   $RM conftest*
8932   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8933   touch conftest.a
8934   ln conftest.a conftest.b 2>&5 || hard_links=no
8935   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8937 $as_echo "$hard_links" >&6; }
8938   if test "$hard_links" = no; then
8939     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8940 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8941     need_locks=warn
8942   fi
8943 else
8944   need_locks=no
8945 fi
8946
8947
8948
8949
8950
8951
8952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8953 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8954
8955   runpath_var=
8956   allow_undefined_flag=
8957   always_export_symbols=no
8958   archive_cmds=
8959   archive_expsym_cmds=
8960   compiler_needs_object=no
8961   enable_shared_with_static_runtimes=no
8962   export_dynamic_flag_spec=
8963   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8964   hardcode_automatic=no
8965   hardcode_direct=no
8966   hardcode_direct_absolute=no
8967   hardcode_libdir_flag_spec=
8968   hardcode_libdir_flag_spec_ld=
8969   hardcode_libdir_separator=
8970   hardcode_minus_L=no
8971   hardcode_shlibpath_var=unsupported
8972   inherit_rpath=no
8973   link_all_deplibs=unknown
8974   module_cmds=
8975   module_expsym_cmds=
8976   old_archive_from_new_cmds=
8977   old_archive_from_expsyms_cmds=
8978   thread_safe_flag_spec=
8979   whole_archive_flag_spec=
8980   # include_expsyms should be a list of space-separated symbols to be *always*
8981   # included in the symbol list
8982   include_expsyms=
8983   # exclude_expsyms can be an extended regexp of symbols to exclude
8984   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8985   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8986   # as well as any symbol that contains `d'.
8987   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8988   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8989   # platforms (ab)use it in PIC code, but their linkers get confused if
8990   # the symbol is explicitly referenced.  Since portable code cannot
8991   # rely on this symbol name, it's probably fine to never include it in
8992   # preloaded symbol tables.
8993   # Exclude shared library initialization/finalization symbols.
8994   extract_expsyms_cmds=
8995
8996   case $host_os in
8997   cygwin* | mingw* | pw32* | cegcc*)
8998     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8999     # When not using gcc, we currently assume that we are using
9000     # Microsoft Visual C++.
9001     if test "$GCC" != yes; then
9002       with_gnu_ld=no
9003     fi
9004     ;;
9005   interix*)
9006     # we just hope/assume this is gcc and not c89 (= MSVC++)
9007     with_gnu_ld=yes
9008     ;;
9009   openbsd*)
9010     with_gnu_ld=no
9011     ;;
9012   esac
9013
9014   ld_shlibs=yes
9015
9016   # On some targets, GNU ld is compatible enough with the native linker
9017   # that we're better off using the native interface for both.
9018   lt_use_gnu_ld_interface=no
9019   if test "$with_gnu_ld" = yes; then
9020     case $host_os in
9021       aix*)
9022         # The AIX port of GNU ld has always aspired to compatibility
9023         # with the native linker.  However, as the warning in the GNU ld
9024         # block says, versions before 2.19.5* couldn't really create working
9025         # shared libraries, regardless of the interface used.
9026         case `$LD -v 2>&1` in
9027           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9028           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9029           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9030           *)
9031             lt_use_gnu_ld_interface=yes
9032             ;;
9033         esac
9034         ;;
9035       *)
9036         lt_use_gnu_ld_interface=yes
9037         ;;
9038     esac
9039   fi
9040
9041   if test "$lt_use_gnu_ld_interface" = yes; then
9042     # If archive_cmds runs LD, not CC, wlarc should be empty
9043     wlarc='${wl}'
9044
9045     # Set some defaults for GNU ld with shared library support. These
9046     # are reset later if shared libraries are not supported. Putting them
9047     # here allows them to be overridden if necessary.
9048     runpath_var=LD_RUN_PATH
9049     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9050     export_dynamic_flag_spec='${wl}--export-dynamic'
9051     # ancient GNU ld didn't support --whole-archive et. al.
9052     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9053       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9054     else
9055       whole_archive_flag_spec=
9056     fi
9057     supports_anon_versioning=no
9058     case `$LD -v 2>&1` in
9059       *GNU\ gold*) supports_anon_versioning=yes ;;
9060       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9061       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9062       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9063       *\ 2.11.*) ;; # other 2.11 versions
9064       *) supports_anon_versioning=yes ;;
9065     esac
9066
9067     # See if GNU ld supports shared libraries.
9068     case $host_os in
9069     aix[3-9]*)
9070       # On AIX/PPC, the GNU linker is very broken
9071       if test "$host_cpu" != ia64; then
9072         ld_shlibs=no
9073         cat <<_LT_EOF 1>&2
9074
9075 *** Warning: the GNU linker, at least up to release 2.19, is reported
9076 *** to be unable to reliably create shared libraries on AIX.
9077 *** Therefore, libtool is disabling shared libraries support.  If you
9078 *** really care for shared libraries, you may want to install binutils
9079 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9080 *** You will then need to restart the configuration process.
9081
9082 _LT_EOF
9083       fi
9084       ;;
9085
9086     amigaos*)
9087       case $host_cpu in
9088       powerpc)
9089             # see comment about AmigaOS4 .so support
9090             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9091             archive_expsym_cmds=''
9092         ;;
9093       m68k)
9094             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9095             hardcode_libdir_flag_spec='-L$libdir'
9096             hardcode_minus_L=yes
9097         ;;
9098       esac
9099       ;;
9100
9101     beos*)
9102       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9103         allow_undefined_flag=unsupported
9104         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9105         # support --undefined.  This deserves some investigation.  FIXME
9106         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9107       else
9108         ld_shlibs=no
9109       fi
9110       ;;
9111
9112     cygwin* | mingw* | pw32* | cegcc*)
9113       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9114       # as there is no search path for DLLs.
9115       hardcode_libdir_flag_spec='-L$libdir'
9116       export_dynamic_flag_spec='${wl}--export-all-symbols'
9117       allow_undefined_flag=unsupported
9118       always_export_symbols=no
9119       enable_shared_with_static_runtimes=yes
9120       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9121
9122       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9123         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9124         # If the export-symbols file already is a .def file (1st line
9125         # is EXPORTS), use it as is; otherwise, prepend...
9126         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9127           cp $export_symbols $output_objdir/$soname.def;
9128         else
9129           echo EXPORTS > $output_objdir/$soname.def;
9130           cat $export_symbols >> $output_objdir/$soname.def;
9131         fi~
9132         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9133       else
9134         ld_shlibs=no
9135       fi
9136       ;;
9137
9138     haiku*)
9139       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9140       link_all_deplibs=yes
9141       ;;
9142
9143     interix[3-9]*)
9144       hardcode_direct=no
9145       hardcode_shlibpath_var=no
9146       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9147       export_dynamic_flag_spec='${wl}-E'
9148       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9149       # Instead, shared libraries are loaded at an image base (0x10000000 by
9150       # default) and relocated if they conflict, which is a slow very memory
9151       # consuming and fragmenting process.  To avoid this, we pick a random,
9152       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9153       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9154       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9155       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9156       ;;
9157
9158     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9159       tmp_diet=no
9160       if test "$host_os" = linux-dietlibc; then
9161         case $cc_basename in
9162           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9163         esac
9164       fi
9165       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9166          && test "$tmp_diet" = no
9167       then
9168         tmp_addflag=' $pic_flag'
9169         tmp_sharedflag='-shared'
9170         case $cc_basename,$host_cpu in
9171         pgcc*)                          # Portland Group C compiler
9172           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'
9173           tmp_addflag=' $pic_flag'
9174           ;;
9175         pgf77* | pgf90* | pgf95* | pgfortran*)
9176                                         # Portland Group f77 and f90 compilers
9177           whole_archive_flag_spec='${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'
9178           tmp_addflag=' $pic_flag -Mnomain' ;;
9179         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9180           tmp_addflag=' -i_dynamic' ;;
9181         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9182           tmp_addflag=' -i_dynamic -nofor_main' ;;
9183         ifc* | ifort*)                  # Intel Fortran compiler
9184           tmp_addflag=' -nofor_main' ;;
9185         lf95*)                          # Lahey Fortran 8.1
9186           whole_archive_flag_spec=
9187           tmp_sharedflag='--shared' ;;
9188         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9189           tmp_sharedflag='-qmkshrobj'
9190           tmp_addflag= ;;
9191         nvcc*)  # Cuda Compiler Driver 2.2
9192           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9193           compiler_needs_object=yes
9194           ;;
9195         esac
9196         case `$CC -V 2>&1 | sed 5q` in
9197         *Sun\ C*)                       # Sun C 5.9
9198           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\"` ${wl}--no-whole-archive'
9199           compiler_needs_object=yes
9200           tmp_sharedflag='-G' ;;
9201         *Sun\ F*)                       # Sun Fortran 8.3
9202           tmp_sharedflag='-G' ;;
9203         esac
9204         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9205
9206         if test "x$supports_anon_versioning" = xyes; then
9207           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9208             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9209             echo "local: *; };" >> $output_objdir/$libname.ver~
9210             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9211         fi
9212
9213         case $cc_basename in
9214         xlf* | bgf* | bgxlf* | mpixlf*)
9215           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9216           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9217           hardcode_libdir_flag_spec=
9218           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9219           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9220           if test "x$supports_anon_versioning" = xyes; then
9221             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9222               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9223               echo "local: *; };" >> $output_objdir/$libname.ver~
9224               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9225           fi
9226           ;;
9227         esac
9228       else
9229         ld_shlibs=no
9230       fi
9231       ;;
9232
9233     netbsd*)
9234       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9235         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9236         wlarc=
9237       else
9238         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9239         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9240       fi
9241       ;;
9242
9243     solaris*)
9244       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9245         ld_shlibs=no
9246         cat <<_LT_EOF 1>&2
9247
9248 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9249 *** create shared libraries on Solaris systems.  Therefore, libtool
9250 *** is disabling shared libraries support.  We urge you to upgrade GNU
9251 *** binutils to release 2.9.1 or newer.  Another option is to modify
9252 *** your PATH or compiler configuration so that the native linker is
9253 *** used, and then restart.
9254
9255 _LT_EOF
9256       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9257         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9258         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9259       else
9260         ld_shlibs=no
9261       fi
9262       ;;
9263
9264     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9265       case `$LD -v 2>&1` in
9266         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9267         ld_shlibs=no
9268         cat <<_LT_EOF 1>&2
9269
9270 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9271 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9272 *** is disabling shared libraries support.  We urge you to upgrade GNU
9273 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9274 *** your PATH or compiler configuration so that the native linker is
9275 *** used, and then restart.
9276
9277 _LT_EOF
9278         ;;
9279         *)
9280           # For security reasons, it is highly recommended that you always
9281           # use absolute paths for naming shared libraries, and exclude the
9282           # DT_RUNPATH tag from executables and libraries.  But doing so
9283           # requires that you compile everything twice, which is a pain.
9284           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9285             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9286             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9287             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9288           else
9289             ld_shlibs=no
9290           fi
9291         ;;
9292       esac
9293       ;;
9294
9295     sunos4*)
9296       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9297       wlarc=
9298       hardcode_direct=yes
9299       hardcode_shlibpath_var=no
9300       ;;
9301
9302     *)
9303       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9304         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9305         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9306       else
9307         ld_shlibs=no
9308       fi
9309       ;;
9310     esac
9311
9312     if test "$ld_shlibs" = no; then
9313       runpath_var=
9314       hardcode_libdir_flag_spec=
9315       export_dynamic_flag_spec=
9316       whole_archive_flag_spec=
9317     fi
9318   else
9319     # PORTME fill in a description of your system's linker (not GNU ld)
9320     case $host_os in
9321     aix3*)
9322       allow_undefined_flag=unsupported
9323       always_export_symbols=yes
9324       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9325       # Note: this linker hardcodes the directories in LIBPATH if there
9326       # are no directories specified by -L.
9327       hardcode_minus_L=yes
9328       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9329         # Neither direct hardcoding nor static linking is supported with a
9330         # broken collect2.
9331         hardcode_direct=unsupported
9332       fi
9333       ;;
9334
9335     aix[4-9]*)
9336       if test "$host_cpu" = ia64; then
9337         # On IA64, the linker does run time linking by default, so we don't
9338         # have to do anything special.
9339         aix_use_runtimelinking=no
9340         exp_sym_flag='-Bexport'
9341         no_entry_flag=""
9342       else
9343         # If we're using GNU nm, then we don't want the "-C" option.
9344         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9345         # Also, AIX nm treats weak defined symbols like other global
9346         # defined symbols, whereas GNU nm marks them as "W".
9347         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9348           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9349         else
9350           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9351         fi
9352         aix_use_runtimelinking=no
9353
9354         # Test if we are trying to use run time linking or normal
9355         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9356         # need to do runtime linking.
9357         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9358           for ld_flag in $LDFLAGS; do
9359           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9360             aix_use_runtimelinking=yes
9361             break
9362           fi
9363           done
9364           ;;
9365         esac
9366
9367         exp_sym_flag='-bexport'
9368         no_entry_flag='-bnoentry'
9369       fi
9370
9371       # When large executables or shared objects are built, AIX ld can
9372       # have problems creating the table of contents.  If linking a library
9373       # or program results in "error TOC overflow" add -mminimal-toc to
9374       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9375       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9376
9377       archive_cmds=''
9378       hardcode_direct=yes
9379       hardcode_direct_absolute=yes
9380       hardcode_libdir_separator=':'
9381       link_all_deplibs=yes
9382       file_list_spec='${wl}-f,'
9383
9384       if test "$GCC" = yes; then
9385         case $host_os in aix4.[012]|aix4.[012].*)
9386         # We only want to do this on AIX 4.2 and lower, the check
9387         # below for broken collect2 doesn't work under 4.3+
9388           collect2name=`${CC} -print-prog-name=collect2`
9389           if test -f "$collect2name" &&
9390            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9391           then
9392           # We have reworked collect2
9393           :
9394           else
9395           # We have old collect2
9396           hardcode_direct=unsupported
9397           # It fails to find uninstalled libraries when the uninstalled
9398           # path is not listed in the libpath.  Setting hardcode_minus_L
9399           # to unsupported forces relinking
9400           hardcode_minus_L=yes
9401           hardcode_libdir_flag_spec='-L$libdir'
9402           hardcode_libdir_separator=
9403           fi
9404           ;;
9405         esac
9406         shared_flag='-shared'
9407         if test "$aix_use_runtimelinking" = yes; then
9408           shared_flag="$shared_flag "'${wl}-G'
9409         fi
9410       else
9411         # not using gcc
9412         if test "$host_cpu" = ia64; then
9413         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9414         # chokes on -Wl,-G. The following line is correct:
9415           shared_flag='-G'
9416         else
9417           if test "$aix_use_runtimelinking" = yes; then
9418             shared_flag='${wl}-G'
9419           else
9420             shared_flag='${wl}-bM:SRE'
9421           fi
9422         fi
9423       fi
9424
9425       export_dynamic_flag_spec='${wl}-bexpall'
9426       # It seems that -bexpall does not export symbols beginning with
9427       # underscore (_), so it is better to generate a list of symbols to export.
9428       always_export_symbols=yes
9429       if test "$aix_use_runtimelinking" = yes; then
9430         # Warning - without using the other runtime loading flags (-brtl),
9431         # -berok will link without error, but may produce a broken library.
9432         allow_undefined_flag='-berok'
9433         # Determine the default libpath from the value encoded in an
9434         # empty executable.
9435         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9436 /* end confdefs.h.  */
9437
9438 int
9439 main ()
9440 {
9441
9442   ;
9443   return 0;
9444 }
9445 _ACEOF
9446 if ac_fn_c_try_link "$LINENO"; then :
9447
9448 lt_aix_libpath_sed='
9449     /Import File Strings/,/^$/ {
9450         /^0/ {
9451             s/^0  *\(.*\)$/\1/
9452             p
9453         }
9454     }'
9455 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9456 # Check for a 64-bit object if we didn't find anything.
9457 if test -z "$aix_libpath"; then
9458   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9459 fi
9460 fi
9461 rm -f core conftest.err conftest.$ac_objext \
9462     conftest$ac_exeext conftest.$ac_ext
9463 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9464
9465         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9466         archive_expsym_cmds='$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 $shared_flag"
9467       else
9468         if test "$host_cpu" = ia64; then
9469           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9470           allow_undefined_flag="-z nodefs"
9471           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9472         else
9473          # Determine the default libpath from the value encoded in an
9474          # empty executable.
9475          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9476 /* end confdefs.h.  */
9477
9478 int
9479 main ()
9480 {
9481
9482   ;
9483   return 0;
9484 }
9485 _ACEOF
9486 if ac_fn_c_try_link "$LINENO"; then :
9487
9488 lt_aix_libpath_sed='
9489     /Import File Strings/,/^$/ {
9490         /^0/ {
9491             s/^0  *\(.*\)$/\1/
9492             p
9493         }
9494     }'
9495 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9496 # Check for a 64-bit object if we didn't find anything.
9497 if test -z "$aix_libpath"; then
9498   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9499 fi
9500 fi
9501 rm -f core conftest.err conftest.$ac_objext \
9502     conftest$ac_exeext conftest.$ac_ext
9503 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9504
9505          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9506           # Warning - without using the other run time loading flags,
9507           # -berok will link without error, but may produce a broken library.
9508           no_undefined_flag=' ${wl}-bernotok'
9509           allow_undefined_flag=' ${wl}-berok'
9510           if test "$with_gnu_ld" = yes; then
9511             # We only use this code for GNU lds that support --whole-archive.
9512             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9513           else
9514             # Exported symbols can be pulled into shared objects from archives
9515             whole_archive_flag_spec='$convenience'
9516           fi
9517           archive_cmds_need_lc=yes
9518           # This is similar to how AIX traditionally builds its shared libraries.
9519           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'
9520         fi
9521       fi
9522       ;;
9523
9524     amigaos*)
9525       case $host_cpu in
9526       powerpc)
9527             # see comment about AmigaOS4 .so support
9528             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9529             archive_expsym_cmds=''
9530         ;;
9531       m68k)
9532             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9533             hardcode_libdir_flag_spec='-L$libdir'
9534             hardcode_minus_L=yes
9535         ;;
9536       esac
9537       ;;
9538
9539     bsdi[45]*)
9540       export_dynamic_flag_spec=-rdynamic
9541       ;;
9542
9543     cygwin* | mingw* | pw32* | cegcc*)
9544       # When not using gcc, we currently assume that we are using
9545       # Microsoft Visual C++.
9546       # hardcode_libdir_flag_spec is actually meaningless, as there is
9547       # no search path for DLLs.
9548       hardcode_libdir_flag_spec=' '
9549       allow_undefined_flag=unsupported
9550       # Tell ltmain to make .lib files, not .a files.
9551       libext=lib
9552       # Tell ltmain to make .dll files, not .so files.
9553       shrext_cmds=".dll"
9554       # FIXME: Setting linknames here is a bad hack.
9555       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9556       # The linker will automatically build a .lib file if we build a DLL.
9557       old_archive_from_new_cmds='true'
9558       # FIXME: Should let the user specify the lib program.
9559       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9560       fix_srcfile_path='`cygpath -w "$srcfile"`'
9561       enable_shared_with_static_runtimes=yes
9562       ;;
9563
9564     darwin* | rhapsody*)
9565
9566
9567   archive_cmds_need_lc=no
9568   hardcode_direct=no
9569   hardcode_automatic=yes
9570   hardcode_shlibpath_var=unsupported
9571   if test "$lt_cv_ld_force_load" = "yes"; then
9572     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9573   else
9574     whole_archive_flag_spec=''
9575   fi
9576   link_all_deplibs=yes
9577   allow_undefined_flag="$_lt_dar_allow_undefined"
9578   case $cc_basename in
9579      ifort*) _lt_dar_can_shared=yes ;;
9580      *) _lt_dar_can_shared=$GCC ;;
9581   esac
9582   if test "$_lt_dar_can_shared" = "yes"; then
9583     output_verbose_link_cmd=func_echo_all
9584     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9585     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9586     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}${_lt_dsymutil}"
9587     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9588
9589   else
9590   ld_shlibs=no
9591   fi
9592
9593       ;;
9594
9595     dgux*)
9596       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9597       hardcode_libdir_flag_spec='-L$libdir'
9598       hardcode_shlibpath_var=no
9599       ;;
9600
9601     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9602     # support.  Future versions do this automatically, but an explicit c++rt0.o
9603     # does not break anything, and helps significantly (at the cost of a little
9604     # extra space).
9605     freebsd2.2*)
9606       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9607       hardcode_libdir_flag_spec='-R$libdir'
9608       hardcode_direct=yes
9609       hardcode_shlibpath_var=no
9610       ;;
9611
9612     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9613     freebsd2.*)
9614       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9615       hardcode_direct=yes
9616       hardcode_minus_L=yes
9617       hardcode_shlibpath_var=no
9618       ;;
9619
9620     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9621     freebsd* | dragonfly*)
9622       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9623       hardcode_libdir_flag_spec='-R$libdir'
9624       hardcode_direct=yes
9625       hardcode_shlibpath_var=no
9626       ;;
9627
9628     hpux9*)
9629       if test "$GCC" = yes; then
9630         archive_cmds='$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 $lib'
9631       else
9632         archive_cmds='$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 $lib'
9633       fi
9634       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9635       hardcode_libdir_separator=:
9636       hardcode_direct=yes
9637
9638       # hardcode_minus_L: Not really in the search PATH,
9639       # but as the default location of the library.
9640       hardcode_minus_L=yes
9641       export_dynamic_flag_spec='${wl}-E'
9642       ;;
9643
9644     hpux10*)
9645       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9646         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9647       else
9648         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9649       fi
9650       if test "$with_gnu_ld" = no; then
9651         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9652         hardcode_libdir_flag_spec_ld='+b $libdir'
9653         hardcode_libdir_separator=:
9654         hardcode_direct=yes
9655         hardcode_direct_absolute=yes
9656         export_dynamic_flag_spec='${wl}-E'
9657         # hardcode_minus_L: Not really in the search PATH,
9658         # but as the default location of the library.
9659         hardcode_minus_L=yes
9660       fi
9661       ;;
9662
9663     hpux11*)
9664       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9665         case $host_cpu in
9666         hppa*64*)
9667           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9668           ;;
9669         ia64*)
9670           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9671           ;;
9672         *)
9673           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9674           ;;
9675         esac
9676       else
9677         case $host_cpu in
9678         hppa*64*)
9679           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9680           ;;
9681         ia64*)
9682           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9683           ;;
9684         *)
9685
9686           # Older versions of the 11.00 compiler do not understand -b yet
9687           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9688           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9689 $as_echo_n "checking if $CC understands -b... " >&6; }
9690 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9691   $as_echo_n "(cached) " >&6
9692 else
9693   lt_cv_prog_compiler__b=no
9694    save_LDFLAGS="$LDFLAGS"
9695    LDFLAGS="$LDFLAGS -b"
9696    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9697    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9698      # The linker can only warn and ignore the option if not recognized
9699      # So say no if there are warnings
9700      if test -s conftest.err; then
9701        # Append any errors to the config.log.
9702        cat conftest.err 1>&5
9703        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9704        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9705        if diff conftest.exp conftest.er2 >/dev/null; then
9706          lt_cv_prog_compiler__b=yes
9707        fi
9708      else
9709        lt_cv_prog_compiler__b=yes
9710      fi
9711    fi
9712    $RM -r conftest*
9713    LDFLAGS="$save_LDFLAGS"
9714
9715 fi
9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9717 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9718
9719 if test x"$lt_cv_prog_compiler__b" = xyes; then
9720     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9721 else
9722     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9723 fi
9724
9725           ;;
9726         esac
9727       fi
9728       if test "$with_gnu_ld" = no; then
9729         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9730         hardcode_libdir_separator=:
9731
9732         case $host_cpu in
9733         hppa*64*|ia64*)
9734           hardcode_direct=no
9735           hardcode_shlibpath_var=no
9736           ;;
9737         *)
9738           hardcode_direct=yes
9739           hardcode_direct_absolute=yes
9740           export_dynamic_flag_spec='${wl}-E'
9741
9742           # hardcode_minus_L: Not really in the search PATH,
9743           # but as the default location of the library.
9744           hardcode_minus_L=yes
9745           ;;
9746         esac
9747       fi
9748       ;;
9749
9750     irix5* | irix6* | nonstopux*)
9751       if test "$GCC" = yes; then
9752         archive_cmds='$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 $lib'
9753         # Try to use the -exported_symbol ld option, if it does not
9754         # work, assume that -exports_file does not work either and
9755         # implicitly export all symbols.
9756         save_LDFLAGS="$LDFLAGS"
9757         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9758         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9759 /* end confdefs.h.  */
9760 int foo(void) {}
9761 _ACEOF
9762 if ac_fn_c_try_link "$LINENO"; then :
9763   archive_expsym_cmds='$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 $lib'
9764
9765 fi
9766 rm -f core conftest.err conftest.$ac_objext \
9767     conftest$ac_exeext conftest.$ac_ext
9768         LDFLAGS="$save_LDFLAGS"
9769       else
9770         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9771         archive_expsym_cmds='$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 $lib'
9772       fi
9773       archive_cmds_need_lc='no'
9774       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9775       hardcode_libdir_separator=:
9776       inherit_rpath=yes
9777       link_all_deplibs=yes
9778       ;;
9779
9780     netbsd*)
9781       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9782         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9783       else
9784         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9785       fi
9786       hardcode_libdir_flag_spec='-R$libdir'
9787       hardcode_direct=yes
9788       hardcode_shlibpath_var=no
9789       ;;
9790
9791     newsos6)
9792       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9793       hardcode_direct=yes
9794       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9795       hardcode_libdir_separator=:
9796       hardcode_shlibpath_var=no
9797       ;;
9798
9799     *nto* | *qnx*)
9800       ;;
9801
9802     openbsd*)
9803       if test -f /usr/libexec/ld.so; then
9804         hardcode_direct=yes
9805         hardcode_shlibpath_var=no
9806         hardcode_direct_absolute=yes
9807         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9808           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9809           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9810           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9811           export_dynamic_flag_spec='${wl}-E'
9812         else
9813           case $host_os in
9814            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9815              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9816              hardcode_libdir_flag_spec='-R$libdir'
9817              ;;
9818            *)
9819              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9820              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9821              ;;
9822           esac
9823         fi
9824       else
9825         ld_shlibs=no
9826       fi
9827       ;;
9828
9829     os2*)
9830       hardcode_libdir_flag_spec='-L$libdir'
9831       hardcode_minus_L=yes
9832       allow_undefined_flag=unsupported
9833       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'
9834       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9835       ;;
9836
9837     osf3*)
9838       if test "$GCC" = yes; then
9839         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9840         archive_cmds='$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 $lib'
9841       else
9842         allow_undefined_flag=' -expect_unresolved \*'
9843         archive_cmds='$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 $lib'
9844       fi
9845       archive_cmds_need_lc='no'
9846       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9847       hardcode_libdir_separator=:
9848       ;;
9849
9850     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9851       if test "$GCC" = yes; then
9852         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9853         archive_cmds='$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 $lib'
9854         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9855       else
9856         allow_undefined_flag=' -expect_unresolved \*'
9857         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'
9858         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~
9859         $CC -shared${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'
9860
9861         # Both c and cxx compiler support -rpath directly
9862         hardcode_libdir_flag_spec='-rpath $libdir'
9863       fi
9864       archive_cmds_need_lc='no'
9865       hardcode_libdir_separator=:
9866       ;;
9867
9868     solaris*)
9869       no_undefined_flag=' -z defs'
9870       if test "$GCC" = yes; then
9871         wlarc='${wl}'
9872         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9873         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9874           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9875       else
9876         case `$CC -V 2>&1` in
9877         *"Compilers 5.0"*)
9878           wlarc=''
9879           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9880           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9881           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9882           ;;
9883         *)
9884           wlarc='${wl}'
9885           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9886           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9887           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9888           ;;
9889         esac
9890       fi
9891       hardcode_libdir_flag_spec='-R$libdir'
9892       hardcode_shlibpath_var=no
9893       case $host_os in
9894       solaris2.[0-5] | solaris2.[0-5].*) ;;
9895       *)
9896         # The compiler driver will combine and reorder linker options,
9897         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9898         # but is careful enough not to reorder.
9899         # Supported since Solaris 2.6 (maybe 2.5.1?)
9900         if test "$GCC" = yes; then
9901           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9902         else
9903           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9904         fi
9905         ;;
9906       esac
9907       link_all_deplibs=yes
9908       ;;
9909
9910     sunos4*)
9911       if test "x$host_vendor" = xsequent; then
9912         # Use $CC to link under sequent, because it throws in some extra .o
9913         # files that make .init and .fini sections work.
9914         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9915       else
9916         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9917       fi
9918       hardcode_libdir_flag_spec='-L$libdir'
9919       hardcode_direct=yes
9920       hardcode_minus_L=yes
9921       hardcode_shlibpath_var=no
9922       ;;
9923
9924     sysv4)
9925       case $host_vendor in
9926         sni)
9927           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9928           hardcode_direct=yes # is this really true???
9929         ;;
9930         siemens)
9931           ## LD is ld it makes a PLAMLIB
9932           ## CC just makes a GrossModule.
9933           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9934           reload_cmds='$CC -r -o $output$reload_objs'
9935           hardcode_direct=no
9936         ;;
9937         motorola)
9938           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9939           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9940         ;;
9941       esac
9942       runpath_var='LD_RUN_PATH'
9943       hardcode_shlibpath_var=no
9944       ;;
9945
9946     sysv4.3*)
9947       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9948       hardcode_shlibpath_var=no
9949       export_dynamic_flag_spec='-Bexport'
9950       ;;
9951
9952     sysv4*MP*)
9953       if test -d /usr/nec; then
9954         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9955         hardcode_shlibpath_var=no
9956         runpath_var=LD_RUN_PATH
9957         hardcode_runpath_var=yes
9958         ld_shlibs=yes
9959       fi
9960       ;;
9961
9962     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9963       no_undefined_flag='${wl}-z,text'
9964       archive_cmds_need_lc=no
9965       hardcode_shlibpath_var=no
9966       runpath_var='LD_RUN_PATH'
9967
9968       if test "$GCC" = yes; then
9969         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9970         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9971       else
9972         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9973         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9974       fi
9975       ;;
9976
9977     sysv5* | sco3.2v5* | sco5v6*)
9978       # Note: We can NOT use -z defs as we might desire, because we do not
9979       # link with -lc, and that would cause any symbols used from libc to
9980       # always be unresolved, which means just about no library would
9981       # ever link correctly.  If we're not using GNU ld we use -z text
9982       # though, which does catch some bad symbols but isn't as heavy-handed
9983       # as -z defs.
9984       no_undefined_flag='${wl}-z,text'
9985       allow_undefined_flag='${wl}-z,nodefs'
9986       archive_cmds_need_lc=no
9987       hardcode_shlibpath_var=no
9988       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9989       hardcode_libdir_separator=':'
9990       link_all_deplibs=yes
9991       export_dynamic_flag_spec='${wl}-Bexport'
9992       runpath_var='LD_RUN_PATH'
9993
9994       if test "$GCC" = yes; then
9995         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9996         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9997       else
9998         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9999         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10000       fi
10001       ;;
10002
10003     uts4*)
10004       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10005       hardcode_libdir_flag_spec='-L$libdir'
10006       hardcode_shlibpath_var=no
10007       ;;
10008
10009     *)
10010       ld_shlibs=no
10011       ;;
10012     esac
10013
10014     if test x$host_vendor = xsni; then
10015       case $host in
10016       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10017         export_dynamic_flag_spec='${wl}-Blargedynsym'
10018         ;;
10019       esac
10020     fi
10021   fi
10022
10023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10024 $as_echo "$ld_shlibs" >&6; }
10025 test "$ld_shlibs" = no && can_build_shared=no
10026
10027 with_gnu_ld=$with_gnu_ld
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038
10039
10040
10041
10042
10043 #
10044 # Do we need to explicitly link libc?
10045 #
10046 case "x$archive_cmds_need_lc" in
10047 x|xyes)
10048   # Assume -lc should be added
10049   archive_cmds_need_lc=yes
10050
10051   if test "$enable_shared" = yes && test "$GCC" = yes; then
10052     case $archive_cmds in
10053     *'~'*)
10054       # FIXME: we may have to deal with multi-command sequences.
10055       ;;
10056     '$CC '*)
10057       # Test whether the compiler implicitly links with -lc since on some
10058       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10059       # to ld, don't add -lc before -lgcc.
10060       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10061 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10062 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10063   $as_echo_n "(cached) " >&6
10064 else
10065   $RM conftest*
10066         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10067
10068         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10069   (eval $ac_compile) 2>&5
10070   ac_status=$?
10071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10072   test $ac_status = 0; } 2>conftest.err; then
10073           soname=conftest
10074           lib=conftest
10075           libobjs=conftest.$ac_objext
10076           deplibs=
10077           wl=$lt_prog_compiler_wl
10078           pic_flag=$lt_prog_compiler_pic
10079           compiler_flags=-v
10080           linker_flags=-v
10081           verstring=
10082           output_objdir=.
10083           libname=conftest
10084           lt_save_allow_undefined_flag=$allow_undefined_flag
10085           allow_undefined_flag=
10086           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10087   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10088   ac_status=$?
10089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10090   test $ac_status = 0; }
10091           then
10092             lt_cv_archive_cmds_need_lc=no
10093           else
10094             lt_cv_archive_cmds_need_lc=yes
10095           fi
10096           allow_undefined_flag=$lt_save_allow_undefined_flag
10097         else
10098           cat conftest.err 1>&5
10099         fi
10100         $RM conftest*
10101
10102 fi
10103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10104 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10105       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10106       ;;
10107     esac
10108   fi
10109   ;;
10110 esac
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
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10131
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10220
10221
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10231
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10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10269 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10270
10271 if test "$GCC" = yes; then
10272   case $host_os in
10273     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10274     *) lt_awk_arg="/^libraries:/" ;;
10275   esac
10276   case $host_os in
10277     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10278     *) lt_sed_strip_eq="s,=/,/,g" ;;
10279   esac
10280   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10281   case $lt_search_path_spec in
10282   *\;*)
10283     # if the path contains ";" then we assume it to be the separator
10284     # otherwise default to the standard path separator (i.e. ":") - it is
10285     # assumed that no part of a normal pathname contains ";" but that should
10286     # okay in the real world where ";" in dirpaths is itself problematic.
10287     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10288     ;;
10289   *)
10290     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10291     ;;
10292   esac
10293   # Ok, now we have the path, separated by spaces, we can step through it
10294   # and add multilib dir if necessary.
10295   lt_tmp_lt_search_path_spec=
10296   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10297   for lt_sys_path in $lt_search_path_spec; do
10298     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10299       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10300     else
10301       test -d "$lt_sys_path" && \
10302         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10303     fi
10304   done
10305   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10306 BEGIN {RS=" "; FS="/|\n";} {
10307   lt_foo="";
10308   lt_count=0;
10309   for (lt_i = NF; lt_i > 0; lt_i--) {
10310     if ($lt_i != "" && $lt_i != ".") {
10311       if ($lt_i == "..") {
10312         lt_count++;
10313       } else {
10314         if (lt_count == 0) {
10315           lt_foo="/" $lt_i lt_foo;
10316         } else {
10317           lt_count--;
10318         }
10319       }
10320     }
10321   }
10322   if (lt_foo != "") { lt_freq[lt_foo]++; }
10323   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10324 }'`
10325   # AWK program above erroneously prepends '/' to C:/dos/paths
10326   # for these hosts.
10327   case $host_os in
10328     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10329       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10330   esac
10331   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10332 else
10333   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10334 fi
10335 library_names_spec=
10336 libname_spec='lib$name'
10337 soname_spec=
10338 shrext_cmds=".so"
10339 postinstall_cmds=
10340 postuninstall_cmds=
10341 finish_cmds=
10342 finish_eval=
10343 shlibpath_var=
10344 shlibpath_overrides_runpath=unknown
10345 version_type=none
10346 dynamic_linker="$host_os ld.so"
10347 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10348 need_lib_prefix=unknown
10349 hardcode_into_libs=no
10350
10351 # when you set need_version to no, make sure it does not cause -set_version
10352 # flags to be left without arguments
10353 need_version=unknown
10354
10355 case $host_os in
10356 aix3*)
10357   version_type=linux
10358   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10359   shlibpath_var=LIBPATH
10360
10361   # AIX 3 has no versioning support, so we append a major version to the name.
10362   soname_spec='${libname}${release}${shared_ext}$major'
10363   ;;
10364
10365 aix[4-9]*)
10366   version_type=linux
10367   need_lib_prefix=no
10368   need_version=no
10369   hardcode_into_libs=yes
10370   if test "$host_cpu" = ia64; then
10371     # AIX 5 supports IA64
10372     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10373     shlibpath_var=LD_LIBRARY_PATH
10374   else
10375     # With GCC up to 2.95.x, collect2 would create an import file
10376     # for dependence libraries.  The import file would start with
10377     # the line `#! .'.  This would cause the generated library to
10378     # depend on `.', always an invalid library.  This was fixed in
10379     # development snapshots of GCC prior to 3.0.
10380     case $host_os in
10381       aix4 | aix4.[01] | aix4.[01].*)
10382       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10383            echo ' yes '
10384            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10385         :
10386       else
10387         can_build_shared=no
10388       fi
10389       ;;
10390     esac
10391     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10392     # soname into executable. Probably we can add versioning support to
10393     # collect2, so additional links can be useful in future.
10394     if test "$aix_use_runtimelinking" = yes; then
10395       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10396       # instead of lib<name>.a to let people know that these are not
10397       # typical AIX shared libraries.
10398       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10399     else
10400       # We preserve .a as extension for shared libraries through AIX4.2
10401       # and later when we are not doing run time linking.
10402       library_names_spec='${libname}${release}.a $libname.a'
10403       soname_spec='${libname}${release}${shared_ext}$major'
10404     fi
10405     shlibpath_var=LIBPATH
10406   fi
10407   ;;
10408
10409 amigaos*)
10410   case $host_cpu in
10411   powerpc)
10412     # Since July 2007 AmigaOS4 officially supports .so libraries.
10413     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10414     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10415     ;;
10416   m68k)
10417     library_names_spec='$libname.ixlibrary $libname.a'
10418     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10419     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 ${libname}_ixlibrary.a || exit 1; done'
10420     ;;
10421   esac
10422   ;;
10423
10424 beos*)
10425   library_names_spec='${libname}${shared_ext}'
10426   dynamic_linker="$host_os ld.so"
10427   shlibpath_var=LIBRARY_PATH
10428   ;;
10429
10430 bsdi[45]*)
10431   version_type=linux
10432   need_version=no
10433   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10434   soname_spec='${libname}${release}${shared_ext}$major'
10435   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10436   shlibpath_var=LD_LIBRARY_PATH
10437   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10438   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10439   # the default ld.so.conf also contains /usr/contrib/lib and
10440   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10441   # libtool to hard-code these into programs
10442   ;;
10443
10444 cygwin* | mingw* | pw32* | cegcc*)
10445   version_type=windows
10446   shrext_cmds=".dll"
10447   need_version=no
10448   need_lib_prefix=no
10449
10450   case $GCC,$host_os in
10451   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10452     library_names_spec='$libname.dll.a'
10453     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10454     postinstall_cmds='base_file=`basename \${file}`~
10455       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10456       dldir=$destdir/`dirname \$dlpath`~
10457       test -d \$dldir || mkdir -p \$dldir~
10458       $install_prog $dir/$dlname \$dldir/$dlname~
10459       chmod a+x \$dldir/$dlname~
10460       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10461         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10462       fi'
10463     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10464       dlpath=$dir/\$dldll~
10465        $RM \$dlpath'
10466     shlibpath_overrides_runpath=yes
10467
10468     case $host_os in
10469     cygwin*)
10470       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10471       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10472
10473       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10474       ;;
10475     mingw* | cegcc*)
10476       # MinGW DLLs use traditional 'lib' prefix
10477       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10478       ;;
10479     pw32*)
10480       # pw32 DLLs use 'pw' prefix rather than 'lib'
10481       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10482       ;;
10483     esac
10484     ;;
10485
10486   *)
10487     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10488     ;;
10489   esac
10490   dynamic_linker='Win32 ld.exe'
10491   # FIXME: first we should search . and the directory the executable is in
10492   shlibpath_var=PATH
10493   ;;
10494
10495 darwin* | rhapsody*)
10496   dynamic_linker="$host_os dyld"
10497   version_type=darwin
10498   need_lib_prefix=no
10499   need_version=no
10500   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10501   soname_spec='${libname}${release}${major}$shared_ext'
10502   shlibpath_overrides_runpath=yes
10503   shlibpath_var=DYLD_LIBRARY_PATH
10504   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10505
10506   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10507   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10508   ;;
10509
10510 dgux*)
10511   version_type=linux
10512   need_lib_prefix=no
10513   need_version=no
10514   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10515   soname_spec='${libname}${release}${shared_ext}$major'
10516   shlibpath_var=LD_LIBRARY_PATH
10517   ;;
10518
10519 freebsd* | dragonfly*)
10520   # DragonFly does not have aout.  When/if they implement a new
10521   # versioning mechanism, adjust this.
10522   if test -x /usr/bin/objformat; then
10523     objformat=`/usr/bin/objformat`
10524   else
10525     case $host_os in
10526     freebsd[23].*) objformat=aout ;;
10527     *) objformat=elf ;;
10528     esac
10529   fi
10530   version_type=freebsd-$objformat
10531   case $version_type in
10532     freebsd-elf*)
10533       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10534       need_version=no
10535       need_lib_prefix=no
10536       ;;
10537     freebsd-*)
10538       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10539       need_version=yes
10540       ;;
10541   esac
10542   shlibpath_var=LD_LIBRARY_PATH
10543   case $host_os in
10544   freebsd2.*)
10545     shlibpath_overrides_runpath=yes
10546     ;;
10547   freebsd3.[01]* | freebsdelf3.[01]*)
10548     shlibpath_overrides_runpath=yes
10549     hardcode_into_libs=yes
10550     ;;
10551   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10552   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10553     shlibpath_overrides_runpath=no
10554     hardcode_into_libs=yes
10555     ;;
10556   *) # from 4.6 on, and DragonFly
10557     shlibpath_overrides_runpath=yes
10558     hardcode_into_libs=yes
10559     ;;
10560   esac
10561   ;;
10562
10563 gnu*)
10564   version_type=linux
10565   need_lib_prefix=no
10566   need_version=no
10567   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10568   soname_spec='${libname}${release}${shared_ext}$major'
10569   shlibpath_var=LD_LIBRARY_PATH
10570   hardcode_into_libs=yes
10571   ;;
10572
10573 haiku*)
10574   version_type=linux
10575   need_lib_prefix=no
10576   need_version=no
10577   dynamic_linker="$host_os runtime_loader"
10578   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10579   soname_spec='${libname}${release}${shared_ext}$major'
10580   shlibpath_var=LIBRARY_PATH
10581   shlibpath_overrides_runpath=yes
10582   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10583   hardcode_into_libs=yes
10584   ;;
10585
10586 hpux9* | hpux10* | hpux11*)
10587   # Give a soname corresponding to the major version so that dld.sl refuses to
10588   # link against other versions.
10589   version_type=sunos
10590   need_lib_prefix=no
10591   need_version=no
10592   case $host_cpu in
10593   ia64*)
10594     shrext_cmds='.so'
10595     hardcode_into_libs=yes
10596     dynamic_linker="$host_os dld.so"
10597     shlibpath_var=LD_LIBRARY_PATH
10598     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10599     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10600     soname_spec='${libname}${release}${shared_ext}$major'
10601     if test "X$HPUX_IA64_MODE" = X32; then
10602       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10603     else
10604       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10605     fi
10606     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10607     ;;
10608   hppa*64*)
10609     shrext_cmds='.sl'
10610     hardcode_into_libs=yes
10611     dynamic_linker="$host_os dld.sl"
10612     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10613     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10614     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10615     soname_spec='${libname}${release}${shared_ext}$major'
10616     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10617     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10618     ;;
10619   *)
10620     shrext_cmds='.sl'
10621     dynamic_linker="$host_os dld.sl"
10622     shlibpath_var=SHLIB_PATH
10623     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10624     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10625     soname_spec='${libname}${release}${shared_ext}$major'
10626     ;;
10627   esac
10628   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10629   postinstall_cmds='chmod 555 $lib'
10630   # or fails outright, so override atomically:
10631   install_override_mode=555
10632   ;;
10633
10634 interix[3-9]*)
10635   version_type=linux
10636   need_lib_prefix=no
10637   need_version=no
10638   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10639   soname_spec='${libname}${release}${shared_ext}$major'
10640   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10641   shlibpath_var=LD_LIBRARY_PATH
10642   shlibpath_overrides_runpath=no
10643   hardcode_into_libs=yes
10644   ;;
10645
10646 irix5* | irix6* | nonstopux*)
10647   case $host_os in
10648     nonstopux*) version_type=nonstopux ;;
10649     *)
10650         if test "$lt_cv_prog_gnu_ld" = yes; then
10651                 version_type=linux
10652         else
10653                 version_type=irix
10654         fi ;;
10655   esac
10656   need_lib_prefix=no
10657   need_version=no
10658   soname_spec='${libname}${release}${shared_ext}$major'
10659   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10660   case $host_os in
10661   irix5* | nonstopux*)
10662     libsuff= shlibsuff=
10663     ;;
10664   *)
10665     case $LD in # libtool.m4 will add one of these switches to LD
10666     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10667       libsuff= shlibsuff= libmagic=32-bit;;
10668     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10669       libsuff=32 shlibsuff=N32 libmagic=N32;;
10670     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10671       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10672     *) libsuff= shlibsuff= libmagic=never-match;;
10673     esac
10674     ;;
10675   esac
10676   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10677   shlibpath_overrides_runpath=no
10678   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10679   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10680   hardcode_into_libs=yes
10681   ;;
10682
10683 # No shared lib support for Linux oldld, aout, or coff.
10684 linux*oldld* | linux*aout* | linux*coff*)
10685   dynamic_linker=no
10686   ;;
10687
10688 # This must be Linux ELF.
10689 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10690   version_type=linux
10691   need_lib_prefix=no
10692   need_version=no
10693   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10694   soname_spec='${libname}${release}${shared_ext}$major'
10695   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10696   shlibpath_var=LD_LIBRARY_PATH
10697   shlibpath_overrides_runpath=no
10698
10699   # Some binutils ld are patched to set DT_RUNPATH
10700   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10701   $as_echo_n "(cached) " >&6
10702 else
10703   lt_cv_shlibpath_overrides_runpath=no
10704     save_LDFLAGS=$LDFLAGS
10705     save_libdir=$libdir
10706     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10707          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10708     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10709 /* end confdefs.h.  */
10710
10711 int
10712 main ()
10713 {
10714
10715   ;
10716   return 0;
10717 }
10718 _ACEOF
10719 if ac_fn_c_try_link "$LINENO"; then :
10720   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10721   lt_cv_shlibpath_overrides_runpath=yes
10722 fi
10723 fi
10724 rm -f core conftest.err conftest.$ac_objext \
10725     conftest$ac_exeext conftest.$ac_ext
10726     LDFLAGS=$save_LDFLAGS
10727     libdir=$save_libdir
10728
10729 fi
10730
10731   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10732
10733   # This implies no fast_install, which is unacceptable.
10734   # Some rework will be needed to allow for fast_install
10735   # before this can be enabled.
10736   hardcode_into_libs=yes
10737
10738   # Append ld.so.conf contents to the search path
10739   if test -f /etc/ld.so.conf; then
10740     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' ' '`
10741     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10742   fi
10743
10744   # We used to test for /lib/ld.so.1 and disable shared libraries on
10745   # powerpc, because MkLinux only supported shared libraries with the
10746   # GNU dynamic linker.  Since this was broken with cross compilers,
10747   # most powerpc-linux boxes support dynamic linking these days and
10748   # people can always --disable-shared, the test was removed, and we
10749   # assume the GNU/Linux dynamic linker is in use.
10750   dynamic_linker='GNU/Linux ld.so'
10751   ;;
10752
10753 netbsd*)
10754   version_type=sunos
10755   need_lib_prefix=no
10756   need_version=no
10757   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10758     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10759     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10760     dynamic_linker='NetBSD (a.out) ld.so'
10761   else
10762     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10763     soname_spec='${libname}${release}${shared_ext}$major'
10764     dynamic_linker='NetBSD ld.elf_so'
10765   fi
10766   shlibpath_var=LD_LIBRARY_PATH
10767   shlibpath_overrides_runpath=yes
10768   hardcode_into_libs=yes
10769   ;;
10770
10771 newsos6)
10772   version_type=linux
10773   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10774   shlibpath_var=LD_LIBRARY_PATH
10775   shlibpath_overrides_runpath=yes
10776   ;;
10777
10778 *nto* | *qnx*)
10779   version_type=qnx
10780   need_lib_prefix=no
10781   need_version=no
10782   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10783   soname_spec='${libname}${release}${shared_ext}$major'
10784   shlibpath_var=LD_LIBRARY_PATH
10785   shlibpath_overrides_runpath=no
10786   hardcode_into_libs=yes
10787   dynamic_linker='ldqnx.so'
10788   ;;
10789
10790 openbsd*)
10791   version_type=sunos
10792   sys_lib_dlsearch_path_spec="/usr/lib"
10793   need_lib_prefix=no
10794   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10795   case $host_os in
10796     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10797     *)                          need_version=no  ;;
10798   esac
10799   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10800   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10801   shlibpath_var=LD_LIBRARY_PATH
10802   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10803     case $host_os in
10804       openbsd2.[89] | openbsd2.[89].*)
10805         shlibpath_overrides_runpath=no
10806         ;;
10807       *)
10808         shlibpath_overrides_runpath=yes
10809         ;;
10810       esac
10811   else
10812     shlibpath_overrides_runpath=yes
10813   fi
10814   ;;
10815
10816 os2*)
10817   libname_spec='$name'
10818   shrext_cmds=".dll"
10819   need_lib_prefix=no
10820   library_names_spec='$libname${shared_ext} $libname.a'
10821   dynamic_linker='OS/2 ld.exe'
10822   shlibpath_var=LIBPATH
10823   ;;
10824
10825 osf3* | osf4* | osf5*)
10826   version_type=osf
10827   need_lib_prefix=no
10828   need_version=no
10829   soname_spec='${libname}${release}${shared_ext}$major'
10830   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10831   shlibpath_var=LD_LIBRARY_PATH
10832   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10833   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10834   ;;
10835
10836 rdos*)
10837   dynamic_linker=no
10838   ;;
10839
10840 solaris*)
10841   version_type=linux
10842   need_lib_prefix=no
10843   need_version=no
10844   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10845   soname_spec='${libname}${release}${shared_ext}$major'
10846   shlibpath_var=LD_LIBRARY_PATH
10847   shlibpath_overrides_runpath=yes
10848   hardcode_into_libs=yes
10849   # ldd complains unless libraries are executable
10850   postinstall_cmds='chmod +x $lib'
10851   ;;
10852
10853 sunos4*)
10854   version_type=sunos
10855   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10856   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10857   shlibpath_var=LD_LIBRARY_PATH
10858   shlibpath_overrides_runpath=yes
10859   if test "$with_gnu_ld" = yes; then
10860     need_lib_prefix=no
10861   fi
10862   need_version=yes
10863   ;;
10864
10865 sysv4 | sysv4.3*)
10866   version_type=linux
10867   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10868   soname_spec='${libname}${release}${shared_ext}$major'
10869   shlibpath_var=LD_LIBRARY_PATH
10870   case $host_vendor in
10871     sni)
10872       shlibpath_overrides_runpath=no
10873       need_lib_prefix=no
10874       runpath_var=LD_RUN_PATH
10875       ;;
10876     siemens)
10877       need_lib_prefix=no
10878       ;;
10879     motorola)
10880       need_lib_prefix=no
10881       need_version=no
10882       shlibpath_overrides_runpath=no
10883       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10884       ;;
10885   esac
10886   ;;
10887
10888 sysv4*MP*)
10889   if test -d /usr/nec ;then
10890     version_type=linux
10891     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10892     soname_spec='$libname${shared_ext}.$major'
10893     shlibpath_var=LD_LIBRARY_PATH
10894   fi
10895   ;;
10896
10897 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10898   version_type=freebsd-elf
10899   need_lib_prefix=no
10900   need_version=no
10901   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10902   soname_spec='${libname}${release}${shared_ext}$major'
10903   shlibpath_var=LD_LIBRARY_PATH
10904   shlibpath_overrides_runpath=yes
10905   hardcode_into_libs=yes
10906   if test "$with_gnu_ld" = yes; then
10907     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10908   else
10909     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10910     case $host_os in
10911       sco3.2v5*)
10912         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10913         ;;
10914     esac
10915   fi
10916   sys_lib_dlsearch_path_spec='/usr/lib'
10917   ;;
10918
10919 tpf*)
10920   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10921   version_type=linux
10922   need_lib_prefix=no
10923   need_version=no
10924   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10925   shlibpath_var=LD_LIBRARY_PATH
10926   shlibpath_overrides_runpath=no
10927   hardcode_into_libs=yes
10928   ;;
10929
10930 uts4*)
10931   version_type=linux
10932   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10933   soname_spec='${libname}${release}${shared_ext}$major'
10934   shlibpath_var=LD_LIBRARY_PATH
10935   ;;
10936
10937 *)
10938   dynamic_linker=no
10939   ;;
10940 esac
10941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10942 $as_echo "$dynamic_linker" >&6; }
10943 test "$dynamic_linker" = no && can_build_shared=no
10944
10945 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10946 if test "$GCC" = yes; then
10947   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10948 fi
10949
10950 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10951   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10952 fi
10953 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10954   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10955 fi
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11049 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11050 hardcode_action=
11051 if test -n "$hardcode_libdir_flag_spec" ||
11052    test -n "$runpath_var" ||
11053    test "X$hardcode_automatic" = "Xyes" ; then
11054
11055   # We can hardcode non-existent directories.
11056   if test "$hardcode_direct" != no &&
11057      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11058      # have to relink, otherwise we might link with an installed library
11059      # when we should be linking with a yet-to-be-installed one
11060      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11061      test "$hardcode_minus_L" != no; then
11062     # Linking always hardcodes the temporary library directory.
11063     hardcode_action=relink
11064   else
11065     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11066     hardcode_action=immediate
11067   fi
11068 else
11069   # We cannot hardcode anything, or else we can only hardcode existing
11070   # directories.
11071   hardcode_action=unsupported
11072 fi
11073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11074 $as_echo "$hardcode_action" >&6; }
11075
11076 if test "$hardcode_action" = relink ||
11077    test "$inherit_rpath" = yes; then
11078   # Fast installation is not supported
11079   enable_fast_install=no
11080 elif test "$shlibpath_overrides_runpath" = yes ||
11081      test "$enable_shared" = no; then
11082   # Fast installation is not necessary
11083   enable_fast_install=needless
11084 fi
11085
11086
11087
11088
11089
11090
11091   if test "x$enable_dlopen" != xyes; then
11092   enable_dlopen=unknown
11093   enable_dlopen_self=unknown
11094   enable_dlopen_self_static=unknown
11095 else
11096   lt_cv_dlopen=no
11097   lt_cv_dlopen_libs=
11098
11099   case $host_os in
11100   beos*)
11101     lt_cv_dlopen="load_add_on"
11102     lt_cv_dlopen_libs=
11103     lt_cv_dlopen_self=yes
11104     ;;
11105
11106   mingw* | pw32* | cegcc*)
11107     lt_cv_dlopen="LoadLibrary"
11108     lt_cv_dlopen_libs=
11109     ;;
11110
11111   cygwin*)
11112     lt_cv_dlopen="dlopen"
11113     lt_cv_dlopen_libs=
11114     ;;
11115
11116   darwin*)
11117   # if libdl is installed we need to link against it
11118     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11119 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11120 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11121   $as_echo_n "(cached) " >&6
11122 else
11123   ac_check_lib_save_LIBS=$LIBS
11124 LIBS="-ldl  $LIBS"
11125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11126 /* end confdefs.h.  */
11127
11128 /* Override any GCC internal prototype to avoid an error.
11129    Use char because int might match the return type of a GCC
11130    builtin and then its argument prototype would still apply.  */
11131 #ifdef __cplusplus
11132 extern "C"
11133 #endif
11134 char dlopen ();
11135 int
11136 main ()
11137 {
11138 return dlopen ();
11139   ;
11140   return 0;
11141 }
11142 _ACEOF
11143 if ac_fn_c_try_link "$LINENO"; then :
11144   ac_cv_lib_dl_dlopen=yes
11145 else
11146   ac_cv_lib_dl_dlopen=no
11147 fi
11148 rm -f core conftest.err conftest.$ac_objext \
11149     conftest$ac_exeext conftest.$ac_ext
11150 LIBS=$ac_check_lib_save_LIBS
11151 fi
11152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11153 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11154 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11155   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11156 else
11157
11158     lt_cv_dlopen="dyld"
11159     lt_cv_dlopen_libs=
11160     lt_cv_dlopen_self=yes
11161
11162 fi
11163
11164     ;;
11165
11166   *)
11167     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11168 if test "x$ac_cv_func_shl_load" = x""yes; then :
11169   lt_cv_dlopen="shl_load"
11170 else
11171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11172 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11173 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11174   $as_echo_n "(cached) " >&6
11175 else
11176   ac_check_lib_save_LIBS=$LIBS
11177 LIBS="-ldld  $LIBS"
11178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11179 /* end confdefs.h.  */
11180
11181 /* Override any GCC internal prototype to avoid an error.
11182    Use char because int might match the return type of a GCC
11183    builtin and then its argument prototype would still apply.  */
11184 #ifdef __cplusplus
11185 extern "C"
11186 #endif
11187 char shl_load ();
11188 int
11189 main ()
11190 {
11191 return shl_load ();
11192   ;
11193   return 0;
11194 }
11195 _ACEOF
11196 if ac_fn_c_try_link "$LINENO"; then :
11197   ac_cv_lib_dld_shl_load=yes
11198 else
11199   ac_cv_lib_dld_shl_load=no
11200 fi
11201 rm -f core conftest.err conftest.$ac_objext \
11202     conftest$ac_exeext conftest.$ac_ext
11203 LIBS=$ac_check_lib_save_LIBS
11204 fi
11205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11206 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11207 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11208   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11209 else
11210   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11211 if test "x$ac_cv_func_dlopen" = x""yes; then :
11212   lt_cv_dlopen="dlopen"
11213 else
11214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11215 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11216 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11217   $as_echo_n "(cached) " >&6
11218 else
11219   ac_check_lib_save_LIBS=$LIBS
11220 LIBS="-ldl  $LIBS"
11221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11222 /* end confdefs.h.  */
11223
11224 /* Override any GCC internal prototype to avoid an error.
11225    Use char because int might match the return type of a GCC
11226    builtin and then its argument prototype would still apply.  */
11227 #ifdef __cplusplus
11228 extern "C"
11229 #endif
11230 char dlopen ();
11231 int
11232 main ()
11233 {
11234 return dlopen ();
11235   ;
11236   return 0;
11237 }
11238 _ACEOF
11239 if ac_fn_c_try_link "$LINENO"; then :
11240   ac_cv_lib_dl_dlopen=yes
11241 else
11242   ac_cv_lib_dl_dlopen=no
11243 fi
11244 rm -f core conftest.err conftest.$ac_objext \
11245     conftest$ac_exeext conftest.$ac_ext
11246 LIBS=$ac_check_lib_save_LIBS
11247 fi
11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11249 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11250 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11251   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11252 else
11253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11254 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11255 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11256   $as_echo_n "(cached) " >&6
11257 else
11258   ac_check_lib_save_LIBS=$LIBS
11259 LIBS="-lsvld  $LIBS"
11260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11261 /* end confdefs.h.  */
11262
11263 /* Override any GCC internal prototype to avoid an error.
11264    Use char because int might match the return type of a GCC
11265    builtin and then its argument prototype would still apply.  */
11266 #ifdef __cplusplus
11267 extern "C"
11268 #endif
11269 char dlopen ();
11270 int
11271 main ()
11272 {
11273 return dlopen ();
11274   ;
11275   return 0;
11276 }
11277 _ACEOF
11278 if ac_fn_c_try_link "$LINENO"; then :
11279   ac_cv_lib_svld_dlopen=yes
11280 else
11281   ac_cv_lib_svld_dlopen=no
11282 fi
11283 rm -f core conftest.err conftest.$ac_objext \
11284     conftest$ac_exeext conftest.$ac_ext
11285 LIBS=$ac_check_lib_save_LIBS
11286 fi
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11288 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11289 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11290   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11291 else
11292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11293 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11294 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11295   $as_echo_n "(cached) " >&6
11296 else
11297   ac_check_lib_save_LIBS=$LIBS
11298 LIBS="-ldld  $LIBS"
11299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11300 /* end confdefs.h.  */
11301
11302 /* Override any GCC internal prototype to avoid an error.
11303    Use char because int might match the return type of a GCC
11304    builtin and then its argument prototype would still apply.  */
11305 #ifdef __cplusplus
11306 extern "C"
11307 #endif
11308 char dld_link ();
11309 int
11310 main ()
11311 {
11312 return dld_link ();
11313   ;
11314   return 0;
11315 }
11316 _ACEOF
11317 if ac_fn_c_try_link "$LINENO"; then :
11318   ac_cv_lib_dld_dld_link=yes
11319 else
11320   ac_cv_lib_dld_dld_link=no
11321 fi
11322 rm -f core conftest.err conftest.$ac_objext \
11323     conftest$ac_exeext conftest.$ac_ext
11324 LIBS=$ac_check_lib_save_LIBS
11325 fi
11326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11327 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11328 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11329   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11330 fi
11331
11332
11333 fi
11334
11335
11336 fi
11337
11338
11339 fi
11340
11341
11342 fi
11343
11344
11345 fi
11346
11347     ;;
11348   esac
11349
11350   if test "x$lt_cv_dlopen" != xno; then
11351     enable_dlopen=yes
11352   else
11353     enable_dlopen=no
11354   fi
11355
11356   case $lt_cv_dlopen in
11357   dlopen)
11358     save_CPPFLAGS="$CPPFLAGS"
11359     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11360
11361     save_LDFLAGS="$LDFLAGS"
11362     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11363
11364     save_LIBS="$LIBS"
11365     LIBS="$lt_cv_dlopen_libs $LIBS"
11366
11367     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11368 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11369 if test "${lt_cv_dlopen_self+set}" = set; then :
11370   $as_echo_n "(cached) " >&6
11371 else
11372           if test "$cross_compiling" = yes; then :
11373   lt_cv_dlopen_self=cross
11374 else
11375   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11376   lt_status=$lt_dlunknown
11377   cat > conftest.$ac_ext <<_LT_EOF
11378 #line 11378 "configure"
11379 #include "confdefs.h"
11380
11381 #if HAVE_DLFCN_H
11382 #include <dlfcn.h>
11383 #endif
11384
11385 #include <stdio.h>
11386
11387 #ifdef RTLD_GLOBAL
11388 #  define LT_DLGLOBAL           RTLD_GLOBAL
11389 #else
11390 #  ifdef DL_GLOBAL
11391 #    define LT_DLGLOBAL         DL_GLOBAL
11392 #  else
11393 #    define LT_DLGLOBAL         0
11394 #  endif
11395 #endif
11396
11397 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11398    find out it does not work in some platform. */
11399 #ifndef LT_DLLAZY_OR_NOW
11400 #  ifdef RTLD_LAZY
11401 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11402 #  else
11403 #    ifdef DL_LAZY
11404 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11405 #    else
11406 #      ifdef RTLD_NOW
11407 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11408 #      else
11409 #        ifdef DL_NOW
11410 #          define LT_DLLAZY_OR_NOW      DL_NOW
11411 #        else
11412 #          define LT_DLLAZY_OR_NOW      0
11413 #        endif
11414 #      endif
11415 #    endif
11416 #  endif
11417 #endif
11418
11419 /* When -fvisbility=hidden is used, assume the code has been annotated
11420    correspondingly for the symbols needed.  */
11421 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11422 void fnord () __attribute__((visibility("default")));
11423 #endif
11424
11425 void fnord () { int i=42; }
11426 int main ()
11427 {
11428   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11429   int status = $lt_dlunknown;
11430
11431   if (self)
11432     {
11433       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11434       else
11435         {
11436           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11437           else puts (dlerror ());
11438         }
11439       /* dlclose (self); */
11440     }
11441   else
11442     puts (dlerror ());
11443
11444   return status;
11445 }
11446 _LT_EOF
11447   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11448   (eval $ac_link) 2>&5
11449   ac_status=$?
11450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11451   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11452     (./conftest; exit; ) >&5 2>/dev/null
11453     lt_status=$?
11454     case x$lt_status in
11455       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11456       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11457       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11458     esac
11459   else :
11460     # compilation failed
11461     lt_cv_dlopen_self=no
11462   fi
11463 fi
11464 rm -fr conftest*
11465
11466
11467 fi
11468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11469 $as_echo "$lt_cv_dlopen_self" >&6; }
11470
11471     if test "x$lt_cv_dlopen_self" = xyes; then
11472       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11473       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11474 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11475 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478           if test "$cross_compiling" = yes; then :
11479   lt_cv_dlopen_self_static=cross
11480 else
11481   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11482   lt_status=$lt_dlunknown
11483   cat > conftest.$ac_ext <<_LT_EOF
11484 #line 11484 "configure"
11485 #include "confdefs.h"
11486
11487 #if HAVE_DLFCN_H
11488 #include <dlfcn.h>
11489 #endif
11490
11491 #include <stdio.h>
11492
11493 #ifdef RTLD_GLOBAL
11494 #  define LT_DLGLOBAL           RTLD_GLOBAL
11495 #else
11496 #  ifdef DL_GLOBAL
11497 #    define LT_DLGLOBAL         DL_GLOBAL
11498 #  else
11499 #    define LT_DLGLOBAL         0
11500 #  endif
11501 #endif
11502
11503 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11504    find out it does not work in some platform. */
11505 #ifndef LT_DLLAZY_OR_NOW
11506 #  ifdef RTLD_LAZY
11507 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11508 #  else
11509 #    ifdef DL_LAZY
11510 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11511 #    else
11512 #      ifdef RTLD_NOW
11513 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11514 #      else
11515 #        ifdef DL_NOW
11516 #          define LT_DLLAZY_OR_NOW      DL_NOW
11517 #        else
11518 #          define LT_DLLAZY_OR_NOW      0
11519 #        endif
11520 #      endif
11521 #    endif
11522 #  endif
11523 #endif
11524
11525 /* When -fvisbility=hidden is used, assume the code has been annotated
11526    correspondingly for the symbols needed.  */
11527 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11528 void fnord () __attribute__((visibility("default")));
11529 #endif
11530
11531 void fnord () { int i=42; }
11532 int main ()
11533 {
11534   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11535   int status = $lt_dlunknown;
11536
11537   if (self)
11538     {
11539       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11540       else
11541         {
11542           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11543           else puts (dlerror ());
11544         }
11545       /* dlclose (self); */
11546     }
11547   else
11548     puts (dlerror ());
11549
11550   return status;
11551 }
11552 _LT_EOF
11553   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11554   (eval $ac_link) 2>&5
11555   ac_status=$?
11556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11557   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11558     (./conftest; exit; ) >&5 2>/dev/null
11559     lt_status=$?
11560     case x$lt_status in
11561       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11562       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11563       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11564     esac
11565   else :
11566     # compilation failed
11567     lt_cv_dlopen_self_static=no
11568   fi
11569 fi
11570 rm -fr conftest*
11571
11572
11573 fi
11574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11575 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11576     fi
11577
11578     CPPFLAGS="$save_CPPFLAGS"
11579     LDFLAGS="$save_LDFLAGS"
11580     LIBS="$save_LIBS"
11581     ;;
11582   esac
11583
11584   case $lt_cv_dlopen_self in
11585   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11586   *) enable_dlopen_self=unknown ;;
11587   esac
11588
11589   case $lt_cv_dlopen_self_static in
11590   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11591   *) enable_dlopen_self_static=unknown ;;
11592   esac
11593 fi
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611 striplib=
11612 old_striplib=
11613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11614 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11615 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11616   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11617   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11619 $as_echo "yes" >&6; }
11620 else
11621 # FIXME - insert some real tests, host_os isn't really good enough
11622   case $host_os in
11623   darwin*)
11624     if test -n "$STRIP" ; then
11625       striplib="$STRIP -x"
11626       old_striplib="$STRIP -S"
11627       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11628 $as_echo "yes" >&6; }
11629     else
11630       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11631 $as_echo "no" >&6; }
11632     fi
11633     ;;
11634   *)
11635     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11636 $as_echo "no" >&6; }
11637     ;;
11638   esac
11639 fi
11640
11641
11642
11643
11644
11645
11646
11647
11648
11649
11650
11651
11652   # Report which library types will actually be built
11653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11654 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11656 $as_echo "$can_build_shared" >&6; }
11657
11658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11659 $as_echo_n "checking whether to build shared libraries... " >&6; }
11660   test "$can_build_shared" = "no" && enable_shared=no
11661
11662   # On AIX, shared libraries and static libraries use the same namespace, and
11663   # are all built from PIC.
11664   case $host_os in
11665   aix3*)
11666     test "$enable_shared" = yes && enable_static=no
11667     if test -n "$RANLIB"; then
11668       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11669       postinstall_cmds='$RANLIB $lib'
11670     fi
11671     ;;
11672
11673   aix[4-9]*)
11674     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11675       test "$enable_shared" = yes && enable_static=no
11676     fi
11677     ;;
11678   esac
11679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11680 $as_echo "$enable_shared" >&6; }
11681
11682   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11683 $as_echo_n "checking whether to build static libraries... " >&6; }
11684   # Make sure either enable_shared or enable_static is yes.
11685   test "$enable_shared" = yes || enable_static=yes
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11687 $as_echo "$enable_static" >&6; }
11688
11689
11690
11691
11692 fi
11693 ac_ext=c
11694 ac_cpp='$CPP $CPPFLAGS'
11695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11698
11699 CC="$lt_save_CC"
11700
11701       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11702     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11703     (test "X$CXX" != "Xg++"))) ; then
11704   ac_ext=cpp
11705 ac_cpp='$CXXCPP $CPPFLAGS'
11706 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11707 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11708 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11710 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11711 if test -z "$CXXCPP"; then
11712   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11713   $as_echo_n "(cached) " >&6
11714 else
11715       # Double quotes because CXXCPP needs to be expanded
11716     for CXXCPP in "$CXX -E" "/lib/cpp"
11717     do
11718       ac_preproc_ok=false
11719 for ac_cxx_preproc_warn_flag in '' yes
11720 do
11721   # Use a header file that comes with gcc, so configuring glibc
11722   # with a fresh cross-compiler works.
11723   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11724   # <limits.h> exists even on freestanding compilers.
11725   # On the NeXT, cc -E runs the code through the compiler's parser,
11726   # not just through cpp. "Syntax error" is here to catch this case.
11727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11728 /* end confdefs.h.  */
11729 #ifdef __STDC__
11730 # include <limits.h>
11731 #else
11732 # include <assert.h>
11733 #endif
11734                      Syntax error
11735 _ACEOF
11736 if ac_fn_cxx_try_cpp "$LINENO"; then :
11737
11738 else
11739   # Broken: fails on valid input.
11740 continue
11741 fi
11742 rm -f conftest.err conftest.$ac_ext
11743
11744   # OK, works on sane cases.  Now check whether nonexistent headers
11745   # can be detected and how.
11746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11747 /* end confdefs.h.  */
11748 #include <ac_nonexistent.h>
11749 _ACEOF
11750 if ac_fn_cxx_try_cpp "$LINENO"; then :
11751   # Broken: success on invalid input.
11752 continue
11753 else
11754   # Passes both tests.
11755 ac_preproc_ok=:
11756 break
11757 fi
11758 rm -f conftest.err conftest.$ac_ext
11759
11760 done
11761 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11762 rm -f conftest.err conftest.$ac_ext
11763 if $ac_preproc_ok; then :
11764   break
11765 fi
11766
11767     done
11768     ac_cv_prog_CXXCPP=$CXXCPP
11769
11770 fi
11771   CXXCPP=$ac_cv_prog_CXXCPP
11772 else
11773   ac_cv_prog_CXXCPP=$CXXCPP
11774 fi
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11776 $as_echo "$CXXCPP" >&6; }
11777 ac_preproc_ok=false
11778 for ac_cxx_preproc_warn_flag in '' yes
11779 do
11780   # Use a header file that comes with gcc, so configuring glibc
11781   # with a fresh cross-compiler works.
11782   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11783   # <limits.h> exists even on freestanding compilers.
11784   # On the NeXT, cc -E runs the code through the compiler's parser,
11785   # not just through cpp. "Syntax error" is here to catch this case.
11786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11787 /* end confdefs.h.  */
11788 #ifdef __STDC__
11789 # include <limits.h>
11790 #else
11791 # include <assert.h>
11792 #endif
11793                      Syntax error
11794 _ACEOF
11795 if ac_fn_cxx_try_cpp "$LINENO"; then :
11796
11797 else
11798   # Broken: fails on valid input.
11799 continue
11800 fi
11801 rm -f conftest.err conftest.$ac_ext
11802
11803   # OK, works on sane cases.  Now check whether nonexistent headers
11804   # can be detected and how.
11805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11806 /* end confdefs.h.  */
11807 #include <ac_nonexistent.h>
11808 _ACEOF
11809 if ac_fn_cxx_try_cpp "$LINENO"; then :
11810   # Broken: success on invalid input.
11811 continue
11812 else
11813   # Passes both tests.
11814 ac_preproc_ok=:
11815 break
11816 fi
11817 rm -f conftest.err conftest.$ac_ext
11818
11819 done
11820 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11821 rm -f conftest.err conftest.$ac_ext
11822 if $ac_preproc_ok; then :
11823
11824 else
11825   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11827 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11828 See \`config.log' for more details." "$LINENO" 5; }
11829 fi
11830
11831 ac_ext=c
11832 ac_cpp='$CPP $CPPFLAGS'
11833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11836
11837 else
11838   _lt_caught_CXX_error=yes
11839 fi
11840
11841 ac_ext=cpp
11842 ac_cpp='$CXXCPP $CPPFLAGS'
11843 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11844 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11845 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11846
11847 archive_cmds_need_lc_CXX=no
11848 allow_undefined_flag_CXX=
11849 always_export_symbols_CXX=no
11850 archive_expsym_cmds_CXX=
11851 compiler_needs_object_CXX=no
11852 export_dynamic_flag_spec_CXX=
11853 hardcode_direct_CXX=no
11854 hardcode_direct_absolute_CXX=no
11855 hardcode_libdir_flag_spec_CXX=
11856 hardcode_libdir_flag_spec_ld_CXX=
11857 hardcode_libdir_separator_CXX=
11858 hardcode_minus_L_CXX=no
11859 hardcode_shlibpath_var_CXX=unsupported
11860 hardcode_automatic_CXX=no
11861 inherit_rpath_CXX=no
11862 module_cmds_CXX=
11863 module_expsym_cmds_CXX=
11864 link_all_deplibs_CXX=unknown
11865 old_archive_cmds_CXX=$old_archive_cmds
11866 reload_flag_CXX=$reload_flag
11867 reload_cmds_CXX=$reload_cmds
11868 no_undefined_flag_CXX=
11869 whole_archive_flag_spec_CXX=
11870 enable_shared_with_static_runtimes_CXX=no
11871
11872 # Source file extension for C++ test sources.
11873 ac_ext=cpp
11874
11875 # Object file extension for compiled C++ test sources.
11876 objext=o
11877 objext_CXX=$objext
11878
11879 # No sense in running all these tests if we already determined that
11880 # the CXX compiler isn't working.  Some variables (like enable_shared)
11881 # are currently assumed to apply to all compilers on this platform,
11882 # and will be corrupted by setting them based on a non-working compiler.
11883 if test "$_lt_caught_CXX_error" != yes; then
11884   # Code to be used in simple compile tests
11885   lt_simple_compile_test_code="int some_variable = 0;"
11886
11887   # Code to be used in simple link tests
11888   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11889
11890   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11891
11892
11893
11894
11895
11896
11897 # If no C compiler was specified, use CC.
11898 LTCC=${LTCC-"$CC"}
11899
11900 # If no C compiler flags were specified, use CFLAGS.
11901 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11902
11903 # Allow CC to be a program name with arguments.
11904 compiler=$CC
11905
11906
11907   # save warnings/boilerplate of simple test code
11908   ac_outfile=conftest.$ac_objext
11909 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11910 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11911 _lt_compiler_boilerplate=`cat conftest.err`
11912 $RM conftest*
11913
11914   ac_outfile=conftest.$ac_objext
11915 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11916 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11917 _lt_linker_boilerplate=`cat conftest.err`
11918 $RM -r conftest*
11919
11920
11921   # Allow CC to be a program name with arguments.
11922   lt_save_CC=$CC
11923   lt_save_LD=$LD
11924   lt_save_GCC=$GCC
11925   GCC=$GXX
11926   lt_save_with_gnu_ld=$with_gnu_ld
11927   lt_save_path_LD=$lt_cv_path_LD
11928   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11929     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11930   else
11931     $as_unset lt_cv_prog_gnu_ld
11932   fi
11933   if test -n "${lt_cv_path_LDCXX+set}"; then
11934     lt_cv_path_LD=$lt_cv_path_LDCXX
11935   else
11936     $as_unset lt_cv_path_LD
11937   fi
11938   test -z "${LDCXX+set}" || LD=$LDCXX
11939   CC=${CXX-"c++"}
11940   compiler=$CC
11941   compiler_CXX=$CC
11942   for cc_temp in $compiler""; do
11943   case $cc_temp in
11944     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11945     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11946     \-*) ;;
11947     *) break;;
11948   esac
11949 done
11950 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11951
11952
11953   if test -n "$compiler"; then
11954     # We don't want -fno-exception when compiling C++ code, so set the
11955     # no_builtin_flag separately
11956     if test "$GXX" = yes; then
11957       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
11958     else
11959       lt_prog_compiler_no_builtin_flag_CXX=
11960     fi
11961
11962     if test "$GXX" = yes; then
11963       # Set up default GNU C++ configuration
11964
11965
11966
11967 # Check whether --with-gnu-ld was given.
11968 if test "${with_gnu_ld+set}" = set; then :
11969   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11970 else
11971   with_gnu_ld=no
11972 fi
11973
11974 ac_prog=ld
11975 if test "$GCC" = yes; then
11976   # Check if gcc -print-prog-name=ld gives a path.
11977   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11978 $as_echo_n "checking for ld used by $CC... " >&6; }
11979   case $host in
11980   *-*-mingw*)
11981     # gcc leaves a trailing carriage return which upsets mingw
11982     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11983   *)
11984     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11985   esac
11986   case $ac_prog in
11987     # Accept absolute paths.
11988     [\\/]* | ?:[\\/]*)
11989       re_direlt='/[^/][^/]*/\.\./'
11990       # Canonicalize the pathname of ld
11991       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11992       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11993         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11994       done
11995       test -z "$LD" && LD="$ac_prog"
11996       ;;
11997   "")
11998     # If it fails, then pretend we aren't using GCC.
11999     ac_prog=ld
12000     ;;
12001   *)
12002     # If it is relative, then search for the first ld in PATH.
12003     with_gnu_ld=unknown
12004     ;;
12005   esac
12006 elif test "$with_gnu_ld" = yes; then
12007   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12008 $as_echo_n "checking for GNU ld... " >&6; }
12009 else
12010   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12011 $as_echo_n "checking for non-GNU ld... " >&6; }
12012 fi
12013 if test "${lt_cv_path_LD+set}" = set; then :
12014   $as_echo_n "(cached) " >&6
12015 else
12016   if test -z "$LD"; then
12017   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12018   for ac_dir in $PATH; do
12019     IFS="$lt_save_ifs"
12020     test -z "$ac_dir" && ac_dir=.
12021     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12022       lt_cv_path_LD="$ac_dir/$ac_prog"
12023       # Check to see if the program is GNU ld.  I'd rather use --version,
12024       # but apparently some variants of GNU ld only accept -v.
12025       # Break only if it was the GNU/non-GNU ld that we prefer.
12026       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12027       *GNU* | *'with BFD'*)
12028         test "$with_gnu_ld" != no && break
12029         ;;
12030       *)
12031         test "$with_gnu_ld" != yes && break
12032         ;;
12033       esac
12034     fi
12035   done
12036   IFS="$lt_save_ifs"
12037 else
12038   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12039 fi
12040 fi
12041
12042 LD="$lt_cv_path_LD"
12043 if test -n "$LD"; then
12044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12045 $as_echo "$LD" >&6; }
12046 else
12047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12048 $as_echo "no" >&6; }
12049 fi
12050 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12052 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12053 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12054   $as_echo_n "(cached) " >&6
12055 else
12056   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12057 case `$LD -v 2>&1 </dev/null` in
12058 *GNU* | *'with BFD'*)
12059   lt_cv_prog_gnu_ld=yes
12060   ;;
12061 *)
12062   lt_cv_prog_gnu_ld=no
12063   ;;
12064 esac
12065 fi
12066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12067 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12068 with_gnu_ld=$lt_cv_prog_gnu_ld
12069
12070
12071
12072
12073
12074
12075
12076       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12077       # archiving commands below assume that GNU ld is being used.
12078       if test "$with_gnu_ld" = yes; then
12079         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12080         archive_expsym_cmds_CXX='$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 $lib'
12081
12082         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12083         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12084
12085         # If archive_cmds runs LD, not CC, wlarc should be empty
12086         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12087         #     investigate it a little bit more. (MM)
12088         wlarc='${wl}'
12089
12090         # ancient GNU ld didn't support --whole-archive et. al.
12091         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12092           $GREP 'no-whole-archive' > /dev/null; then
12093           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12094         else
12095           whole_archive_flag_spec_CXX=
12096         fi
12097       else
12098         with_gnu_ld=no
12099         wlarc=
12100
12101         # A generic and very simple default shared library creation
12102         # command for GNU C++ for the case where it uses the native
12103         # linker, instead of GNU ld.  If possible, this setting should
12104         # overridden to take advantage of the native linker features on
12105         # the platform it is being used on.
12106         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12107       fi
12108
12109       # Commands to make compiler produce verbose output that lists
12110       # what "hidden" libraries, object files and flags are used when
12111       # linking a shared library.
12112       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12113
12114     else
12115       GXX=no
12116       with_gnu_ld=no
12117       wlarc=
12118     fi
12119
12120     # PORTME: fill in a description of your system's C++ link characteristics
12121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12122 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12123     ld_shlibs_CXX=yes
12124     case $host_os in
12125       aix3*)
12126         # FIXME: insert proper C++ library support
12127         ld_shlibs_CXX=no
12128         ;;
12129       aix[4-9]*)
12130         if test "$host_cpu" = ia64; then
12131           # On IA64, the linker does run time linking by default, so we don't
12132           # have to do anything special.
12133           aix_use_runtimelinking=no
12134           exp_sym_flag='-Bexport'
12135           no_entry_flag=""
12136         else
12137           aix_use_runtimelinking=no
12138
12139           # Test if we are trying to use run time linking or normal
12140           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12141           # need to do runtime linking.
12142           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12143             for ld_flag in $LDFLAGS; do
12144               case $ld_flag in
12145               *-brtl*)
12146                 aix_use_runtimelinking=yes
12147                 break
12148                 ;;
12149               esac
12150             done
12151             ;;
12152           esac
12153
12154           exp_sym_flag='-bexport'
12155           no_entry_flag='-bnoentry'
12156         fi
12157
12158         # When large executables or shared objects are built, AIX ld can
12159         # have problems creating the table of contents.  If linking a library
12160         # or program results in "error TOC overflow" add -mminimal-toc to
12161         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12162         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12163
12164         archive_cmds_CXX=''
12165         hardcode_direct_CXX=yes
12166         hardcode_direct_absolute_CXX=yes
12167         hardcode_libdir_separator_CXX=':'
12168         link_all_deplibs_CXX=yes
12169         file_list_spec_CXX='${wl}-f,'
12170
12171         if test "$GXX" = yes; then
12172           case $host_os in aix4.[012]|aix4.[012].*)
12173           # We only want to do this on AIX 4.2 and lower, the check
12174           # below for broken collect2 doesn't work under 4.3+
12175           collect2name=`${CC} -print-prog-name=collect2`
12176           if test -f "$collect2name" &&
12177              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12178           then
12179             # We have reworked collect2
12180             :
12181           else
12182             # We have old collect2
12183             hardcode_direct_CXX=unsupported
12184             # It fails to find uninstalled libraries when the uninstalled
12185             # path is not listed in the libpath.  Setting hardcode_minus_L
12186             # to unsupported forces relinking
12187             hardcode_minus_L_CXX=yes
12188             hardcode_libdir_flag_spec_CXX='-L$libdir'
12189             hardcode_libdir_separator_CXX=
12190           fi
12191           esac
12192           shared_flag='-shared'
12193           if test "$aix_use_runtimelinking" = yes; then
12194             shared_flag="$shared_flag "'${wl}-G'
12195           fi
12196         else
12197           # not using gcc
12198           if test "$host_cpu" = ia64; then
12199           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12200           # chokes on -Wl,-G. The following line is correct:
12201           shared_flag='-G'
12202           else
12203             if test "$aix_use_runtimelinking" = yes; then
12204               shared_flag='${wl}-G'
12205             else
12206               shared_flag='${wl}-bM:SRE'
12207             fi
12208           fi
12209         fi
12210
12211         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12212         # It seems that -bexpall does not export symbols beginning with
12213         # underscore (_), so it is better to generate a list of symbols to
12214         # export.
12215         always_export_symbols_CXX=yes
12216         if test "$aix_use_runtimelinking" = yes; then
12217           # Warning - without using the other runtime loading flags (-brtl),
12218           # -berok will link without error, but may produce a broken library.
12219           allow_undefined_flag_CXX='-berok'
12220           # Determine the default libpath from the value encoded in an empty
12221           # executable.
12222           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12223 /* end confdefs.h.  */
12224
12225 int
12226 main ()
12227 {
12228
12229   ;
12230   return 0;
12231 }
12232 _ACEOF
12233 if ac_fn_cxx_try_link "$LINENO"; then :
12234
12235 lt_aix_libpath_sed='
12236     /Import File Strings/,/^$/ {
12237         /^0/ {
12238             s/^0  *\(.*\)$/\1/
12239             p
12240         }
12241     }'
12242 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12243 # Check for a 64-bit object if we didn't find anything.
12244 if test -z "$aix_libpath"; then
12245   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12246 fi
12247 fi
12248 rm -f core conftest.err conftest.$ac_objext \
12249     conftest$ac_exeext conftest.$ac_ext
12250 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12251
12252           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12253
12254           archive_expsym_cmds_CXX='$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 $shared_flag"
12255         else
12256           if test "$host_cpu" = ia64; then
12257             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12258             allow_undefined_flag_CXX="-z nodefs"
12259             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12260           else
12261             # Determine the default libpath from the value encoded in an
12262             # empty executable.
12263             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12264 /* end confdefs.h.  */
12265
12266 int
12267 main ()
12268 {
12269
12270   ;
12271   return 0;
12272 }
12273 _ACEOF
12274 if ac_fn_cxx_try_link "$LINENO"; then :
12275
12276 lt_aix_libpath_sed='
12277     /Import File Strings/,/^$/ {
12278         /^0/ {
12279             s/^0  *\(.*\)$/\1/
12280             p
12281         }
12282     }'
12283 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12284 # Check for a 64-bit object if we didn't find anything.
12285 if test -z "$aix_libpath"; then
12286   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12287 fi
12288 fi
12289 rm -f core conftest.err conftest.$ac_objext \
12290     conftest$ac_exeext conftest.$ac_ext
12291 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12292
12293             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12294             # Warning - without using the other run time loading flags,
12295             # -berok will link without error, but may produce a broken library.
12296             no_undefined_flag_CXX=' ${wl}-bernotok'
12297             allow_undefined_flag_CXX=' ${wl}-berok'
12298             if test "$with_gnu_ld" = yes; then
12299               # We only use this code for GNU lds that support --whole-archive.
12300               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12301             else
12302               # Exported symbols can be pulled into shared objects from archives
12303               whole_archive_flag_spec_CXX='$convenience'
12304             fi
12305             archive_cmds_need_lc_CXX=yes
12306             # This is similar to how AIX traditionally builds its shared
12307             # libraries.
12308             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'
12309           fi
12310         fi
12311         ;;
12312
12313       beos*)
12314         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12315           allow_undefined_flag_CXX=unsupported
12316           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12317           # support --undefined.  This deserves some investigation.  FIXME
12318           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12319         else
12320           ld_shlibs_CXX=no
12321         fi
12322         ;;
12323
12324       chorus*)
12325         case $cc_basename in
12326           *)
12327           # FIXME: insert proper C++ library support
12328           ld_shlibs_CXX=no
12329           ;;
12330         esac
12331         ;;
12332
12333       cygwin* | mingw* | pw32* | cegcc*)
12334         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12335         # as there is no search path for DLLs.
12336         hardcode_libdir_flag_spec_CXX='-L$libdir'
12337         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12338         allow_undefined_flag_CXX=unsupported
12339         always_export_symbols_CXX=no
12340         enable_shared_with_static_runtimes_CXX=yes
12341
12342         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12343           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12344           # If the export-symbols file already is a .def file (1st line
12345           # is EXPORTS), use it as is; otherwise, prepend...
12346           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12347             cp $export_symbols $output_objdir/$soname.def;
12348           else
12349             echo EXPORTS > $output_objdir/$soname.def;
12350             cat $export_symbols >> $output_objdir/$soname.def;
12351           fi~
12352           $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 $lib'
12353         else
12354           ld_shlibs_CXX=no
12355         fi
12356         ;;
12357       darwin* | rhapsody*)
12358
12359
12360   archive_cmds_need_lc_CXX=no
12361   hardcode_direct_CXX=no
12362   hardcode_automatic_CXX=yes
12363   hardcode_shlibpath_var_CXX=unsupported
12364   if test "$lt_cv_ld_force_load" = "yes"; then
12365     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 \"$new_convenience\"`'
12366   else
12367     whole_archive_flag_spec_CXX=''
12368   fi
12369   link_all_deplibs_CXX=yes
12370   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12371   case $cc_basename in
12372      ifort*) _lt_dar_can_shared=yes ;;
12373      *) _lt_dar_can_shared=$GCC ;;
12374   esac
12375   if test "$_lt_dar_can_shared" = "yes"; then
12376     output_verbose_link_cmd=func_echo_all
12377     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}"
12378     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12379     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}${_lt_dsymutil}"
12380     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12381        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12382       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${_lt_dsymutil}"
12383       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12384     fi
12385
12386   else
12387   ld_shlibs_CXX=no
12388   fi
12389
12390         ;;
12391
12392       dgux*)
12393         case $cc_basename in
12394           ec++*)
12395             # FIXME: insert proper C++ library support
12396             ld_shlibs_CXX=no
12397             ;;
12398           ghcx*)
12399             # Green Hills C++ Compiler
12400             # FIXME: insert proper C++ library support
12401             ld_shlibs_CXX=no
12402             ;;
12403           *)
12404             # FIXME: insert proper C++ library support
12405             ld_shlibs_CXX=no
12406             ;;
12407         esac
12408         ;;
12409
12410       freebsd2.*)
12411         # C++ shared libraries reported to be fairly broken before
12412         # switch to ELF
12413         ld_shlibs_CXX=no
12414         ;;
12415
12416       freebsd-elf*)
12417         archive_cmds_need_lc_CXX=no
12418         ;;
12419
12420       freebsd* | dragonfly*)
12421         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12422         # conventions
12423         ld_shlibs_CXX=yes
12424         ;;
12425
12426       gnu*)
12427         ;;
12428
12429       haiku*)
12430         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12431         link_all_deplibs_CXX=yes
12432         ;;
12433
12434       hpux9*)
12435         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12436         hardcode_libdir_separator_CXX=:
12437         export_dynamic_flag_spec_CXX='${wl}-E'
12438         hardcode_direct_CXX=yes
12439         hardcode_minus_L_CXX=yes # Not in the search PATH,
12440                                              # but as the default
12441                                              # location of the library.
12442
12443         case $cc_basename in
12444           CC*)
12445             # FIXME: insert proper C++ library support
12446             ld_shlibs_CXX=no
12447             ;;
12448           aCC*)
12449             archive_cmds_CXX='$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 $lib'
12450             # Commands to make compiler produce verbose output that lists
12451             # what "hidden" libraries, object files and flags are used when
12452             # linking a shared library.
12453             #
12454             # There doesn't appear to be a way to prevent this compiler from
12455             # explicitly linking system object files so we need to strip them
12456             # from the output so that they don't get included in the library
12457             # dependencies.
12458             output_verbose_link_cmd='templist=`($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"'
12459             ;;
12460           *)
12461             if test "$GXX" = yes; then
12462               archive_cmds_CXX='$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'
12463             else
12464               # FIXME: insert proper C++ library support
12465               ld_shlibs_CXX=no
12466             fi
12467             ;;
12468         esac
12469         ;;
12470
12471       hpux10*|hpux11*)
12472         if test $with_gnu_ld = no; then
12473           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12474           hardcode_libdir_separator_CXX=:
12475
12476           case $host_cpu in
12477             hppa*64*|ia64*)
12478               ;;
12479             *)
12480               export_dynamic_flag_spec_CXX='${wl}-E'
12481               ;;
12482           esac
12483         fi
12484         case $host_cpu in
12485           hppa*64*|ia64*)
12486             hardcode_direct_CXX=no
12487             hardcode_shlibpath_var_CXX=no
12488             ;;
12489           *)
12490             hardcode_direct_CXX=yes
12491             hardcode_direct_absolute_CXX=yes
12492             hardcode_minus_L_CXX=yes # Not in the search PATH,
12493                                                  # but as the default
12494                                                  # location of the library.
12495             ;;
12496         esac
12497
12498         case $cc_basename in
12499           CC*)
12500             # FIXME: insert proper C++ library support
12501             ld_shlibs_CXX=no
12502             ;;
12503           aCC*)
12504             case $host_cpu in
12505               hppa*64*)
12506                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12507                 ;;
12508               ia64*)
12509                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12510                 ;;
12511               *)
12512                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12513                 ;;
12514             esac
12515             # Commands to make compiler produce verbose output that lists
12516             # what "hidden" libraries, object files and flags are used when
12517             # linking a shared library.
12518             #
12519             # There doesn't appear to be a way to prevent this compiler from
12520             # explicitly linking system object files so we need to strip them
12521             # from the output so that they don't get included in the library
12522             # dependencies.
12523             output_verbose_link_cmd='templist=`($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"'
12524             ;;
12525           *)
12526             if test "$GXX" = yes; then
12527               if test $with_gnu_ld = no; then
12528                 case $host_cpu in
12529                   hppa*64*)
12530                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12531                     ;;
12532                   ia64*)
12533                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12534                     ;;
12535                   *)
12536                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12537                     ;;
12538                 esac
12539               fi
12540             else
12541               # FIXME: insert proper C++ library support
12542               ld_shlibs_CXX=no
12543             fi
12544             ;;
12545         esac
12546         ;;
12547
12548       interix[3-9]*)
12549         hardcode_direct_CXX=no
12550         hardcode_shlibpath_var_CXX=no
12551         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12552         export_dynamic_flag_spec_CXX='${wl}-E'
12553         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12554         # Instead, shared libraries are loaded at an image base (0x10000000 by
12555         # default) and relocated if they conflict, which is a slow very memory
12556         # consuming and fragmenting process.  To avoid this, we pick a random,
12557         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12558         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12559         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12560         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12561         ;;
12562       irix5* | irix6*)
12563         case $cc_basename in
12564           CC*)
12565             # SGI C++
12566             archive_cmds_CXX='$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 $lib'
12567
12568             # Archives containing C++ object files must be created using
12569             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12570             # necessary to make sure instantiated templates are included
12571             # in the archive.
12572             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12573             ;;
12574           *)
12575             if test "$GXX" = yes; then
12576               if test "$with_gnu_ld" = no; then
12577                 archive_cmds_CXX='$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 $lib'
12578               else
12579                 archive_cmds_CXX='$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 $lib'
12580               fi
12581             fi
12582             link_all_deplibs_CXX=yes
12583             ;;
12584         esac
12585         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12586         hardcode_libdir_separator_CXX=:
12587         inherit_rpath_CXX=yes
12588         ;;
12589
12590       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12591         case $cc_basename in
12592           KCC*)
12593             # Kuck and Associates, Inc. (KAI) C++ Compiler
12594
12595             # KCC will only create a shared library if the output file
12596             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12597             # to its proper name (with version) after linking.
12598             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'
12599             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 $lib'
12600             # Commands to make compiler produce verbose output that lists
12601             # what "hidden" libraries, object files and flags are used when
12602             # linking a shared library.
12603             #
12604             # There doesn't appear to be a way to prevent this compiler from
12605             # explicitly linking system object files so we need to strip them
12606             # from the output so that they don't get included in the library
12607             # dependencies.
12608             output_verbose_link_cmd='templist=`$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"'
12609
12610             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12611             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12612
12613             # Archives containing C++ object files must be created using
12614             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12615             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12616             ;;
12617           icpc* | ecpc* )
12618             # Intel C++
12619             with_gnu_ld=yes
12620             # version 8.0 and above of icpc choke on multiply defined symbols
12621             # if we add $predep_objects and $postdep_objects, however 7.1 and
12622             # earlier do not add the objects themselves.
12623             case `$CC -V 2>&1` in
12624               *"Version 7."*)
12625                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12626                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12627                 ;;
12628               *)  # Version 8.0 or newer
12629                 tmp_idyn=
12630                 case $host_cpu in
12631                   ia64*) tmp_idyn=' -i_dynamic';;
12632                 esac
12633                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12634                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12635                 ;;
12636             esac
12637             archive_cmds_need_lc_CXX=no
12638             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12639             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12640             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12641             ;;
12642           pgCC* | pgcpp*)
12643             # Portland Group C++ compiler
12644             case `$CC -V` in
12645             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12646               prelink_cmds_CXX='tpldir=Template.dir~
12647                 rm -rf $tpldir~
12648                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12649                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12650               old_archive_cmds_CXX='tpldir=Template.dir~
12651                 rm -rf $tpldir~
12652                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12653                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12654                 $RANLIB $oldlib'
12655               archive_cmds_CXX='tpldir=Template.dir~
12656                 rm -rf $tpldir~
12657                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12658                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12659               archive_expsym_cmds_CXX='tpldir=Template.dir~
12660                 rm -rf $tpldir~
12661                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12662                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12663               ;;
12664             *) # Version 6 and above use weak symbols
12665               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12666               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12667               ;;
12668             esac
12669
12670             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12671             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12672             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12673             ;;
12674           cxx*)
12675             # Compaq C++
12676             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12677             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12678
12679             runpath_var=LD_RUN_PATH
12680             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12681             hardcode_libdir_separator_CXX=:
12682
12683             # Commands to make compiler produce verbose output that lists
12684             # what "hidden" libraries, object files and flags are used when
12685             # linking a shared library.
12686             #
12687             # There doesn't appear to be a way to prevent this compiler from
12688             # explicitly linking system object files so we need to strip them
12689             # from the output so that they don't get included in the library
12690             # dependencies.
12691             output_verbose_link_cmd='templist=`$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" | $Xsed'
12692             ;;
12693           xl* | mpixl* | bgxl*)
12694             # IBM XL 8.0 on PPC, with GNU ld
12695             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12696             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12697             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12698             if test "x$supports_anon_versioning" = xyes; then
12699               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12700                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12701                 echo "local: *; };" >> $output_objdir/$libname.ver~
12702                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12703             fi
12704             ;;
12705           *)
12706             case `$CC -V 2>&1 | sed 5q` in
12707             *Sun\ C*)
12708               # Sun C++ 5.9
12709               no_undefined_flag_CXX=' -zdefs'
12710               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12711               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12712               hardcode_libdir_flag_spec_CXX='-R$libdir'
12713               whole_archive_flag_spec_CXX='${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'
12714               compiler_needs_object_CXX=yes
12715
12716               # Not sure whether something based on
12717               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12718               # would be better.
12719               output_verbose_link_cmd='func_echo_all'
12720
12721               # Archives containing C++ object files must be created using
12722               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12723               # necessary to make sure instantiated templates are included
12724               # in the archive.
12725               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12726               ;;
12727             esac
12728             ;;
12729         esac
12730         ;;
12731
12732       lynxos*)
12733         # FIXME: insert proper C++ library support
12734         ld_shlibs_CXX=no
12735         ;;
12736
12737       m88k*)
12738         # FIXME: insert proper C++ library support
12739         ld_shlibs_CXX=no
12740         ;;
12741
12742       mvs*)
12743         case $cc_basename in
12744           cxx*)
12745             # FIXME: insert proper C++ library support
12746             ld_shlibs_CXX=no
12747             ;;
12748           *)
12749             # FIXME: insert proper C++ library support
12750             ld_shlibs_CXX=no
12751             ;;
12752         esac
12753         ;;
12754
12755       netbsd*)
12756         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12757           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12758           wlarc=
12759           hardcode_libdir_flag_spec_CXX='-R$libdir'
12760           hardcode_direct_CXX=yes
12761           hardcode_shlibpath_var_CXX=no
12762         fi
12763         # Workaround some broken pre-1.5 toolchains
12764         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12765         ;;
12766
12767       *nto* | *qnx*)
12768         ld_shlibs_CXX=yes
12769         ;;
12770
12771       openbsd2*)
12772         # C++ shared libraries are fairly broken
12773         ld_shlibs_CXX=no
12774         ;;
12775
12776       openbsd*)
12777         if test -f /usr/libexec/ld.so; then
12778           hardcode_direct_CXX=yes
12779           hardcode_shlibpath_var_CXX=no
12780           hardcode_direct_absolute_CXX=yes
12781           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12782           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12783           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12784             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12785             export_dynamic_flag_spec_CXX='${wl}-E'
12786             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12787           fi
12788           output_verbose_link_cmd=func_echo_all
12789         else
12790           ld_shlibs_CXX=no
12791         fi
12792         ;;
12793
12794       osf3* | osf4* | osf5*)
12795         case $cc_basename in
12796           KCC*)
12797             # Kuck and Associates, Inc. (KAI) C++ Compiler
12798
12799             # KCC will only create a shared library if the output file
12800             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12801             # to its proper name (with version) after linking.
12802             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 $lib'
12803
12804             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12805             hardcode_libdir_separator_CXX=:
12806
12807             # Archives containing C++ object files must be created using
12808             # the KAI C++ compiler.
12809             case $host in
12810               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12811               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12812             esac
12813             ;;
12814           RCC*)
12815             # Rational C++ 2.4.1
12816             # FIXME: insert proper C++ library support
12817             ld_shlibs_CXX=no
12818             ;;
12819           cxx*)
12820             case $host in
12821               osf3*)
12822                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12823                 archive_cmds_CXX='$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 $lib'
12824                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12825                 ;;
12826               *)
12827                 allow_undefined_flag_CXX=' -expect_unresolved \*'
12828                 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'
12829                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12830                   echo "-hidden">> $lib.exp~
12831                   $CC -shared$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~
12832                   $RM $lib.exp'
12833                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12834                 ;;
12835             esac
12836
12837             hardcode_libdir_separator_CXX=:
12838
12839             # Commands to make compiler produce verbose output that lists
12840             # what "hidden" libraries, object files and flags are used when
12841             # linking a shared library.
12842             #
12843             # There doesn't appear to be a way to prevent this compiler from
12844             # explicitly linking system object files so we need to strip them
12845             # from the output so that they don't get included in the library
12846             # dependencies.
12847             output_verbose_link_cmd='templist=`$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"'
12848             ;;
12849           *)
12850             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12851               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12852               case $host in
12853                 osf3*)
12854                   archive_cmds_CXX='$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 $lib'
12855                   ;;
12856                 *)
12857                   archive_cmds_CXX='$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 $lib'
12858                   ;;
12859               esac
12860
12861               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12862               hardcode_libdir_separator_CXX=:
12863
12864               # Commands to make compiler produce verbose output that lists
12865               # what "hidden" libraries, object files and flags are used when
12866               # linking a shared library.
12867               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12868
12869             else
12870               # FIXME: insert proper C++ library support
12871               ld_shlibs_CXX=no
12872             fi
12873             ;;
12874         esac
12875         ;;
12876
12877       psos*)
12878         # FIXME: insert proper C++ library support
12879         ld_shlibs_CXX=no
12880         ;;
12881
12882       sunos4*)
12883         case $cc_basename in
12884           CC*)
12885             # Sun C++ 4.x
12886             # FIXME: insert proper C++ library support
12887             ld_shlibs_CXX=no
12888             ;;
12889           lcc*)
12890             # Lucid
12891             # FIXME: insert proper C++ library support
12892             ld_shlibs_CXX=no
12893             ;;
12894           *)
12895             # FIXME: insert proper C++ library support
12896             ld_shlibs_CXX=no
12897             ;;
12898         esac
12899         ;;
12900
12901       solaris*)
12902         case $cc_basename in
12903           CC*)
12904             # Sun C++ 4.2, 5.x and Centerline C++
12905             archive_cmds_need_lc_CXX=yes
12906             no_undefined_flag_CXX=' -zdefs'
12907             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12908             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12909               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12910
12911             hardcode_libdir_flag_spec_CXX='-R$libdir'
12912             hardcode_shlibpath_var_CXX=no
12913             case $host_os in
12914               solaris2.[0-5] | solaris2.[0-5].*) ;;
12915               *)
12916                 # The compiler driver will combine and reorder linker options,
12917                 # but understands `-z linker_flag'.
12918                 # Supported since Solaris 2.6 (maybe 2.5.1?)
12919                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12920                 ;;
12921             esac
12922             link_all_deplibs_CXX=yes
12923
12924             output_verbose_link_cmd='func_echo_all'
12925
12926             # Archives containing C++ object files must be created using
12927             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12928             # necessary to make sure instantiated templates are included
12929             # in the archive.
12930             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12931             ;;
12932           gcx*)
12933             # Green Hills C++ Compiler
12934             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12935
12936             # The C++ compiler must be used to create the archive.
12937             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
12938             ;;
12939           *)
12940             # GNU C++ compiler with Solaris linker
12941             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12942               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
12943               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
12944                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12945                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12946                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12947
12948                 # Commands to make compiler produce verbose output that lists
12949                 # what "hidden" libraries, object files and flags are used when
12950                 # linking a shared library.
12951                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12952               else
12953                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
12954                 # platform.
12955                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12956                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12957                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12958
12959                 # Commands to make compiler produce verbose output that lists
12960                 # what "hidden" libraries, object files and flags are used when
12961                 # linking a shared library.
12962                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12963               fi
12964
12965               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
12966               case $host_os in
12967                 solaris2.[0-5] | solaris2.[0-5].*) ;;
12968                 *)
12969                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
12970                   ;;
12971               esac
12972             fi
12973             ;;
12974         esac
12975         ;;
12976
12977     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12978       no_undefined_flag_CXX='${wl}-z,text'
12979       archive_cmds_need_lc_CXX=no
12980       hardcode_shlibpath_var_CXX=no
12981       runpath_var='LD_RUN_PATH'
12982
12983       case $cc_basename in
12984         CC*)
12985           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12986           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12987           ;;
12988         *)
12989           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12990           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12991           ;;
12992       esac
12993       ;;
12994
12995       sysv5* | sco3.2v5* | sco5v6*)
12996         # Note: We can NOT use -z defs as we might desire, because we do not
12997         # link with -lc, and that would cause any symbols used from libc to
12998         # always be unresolved, which means just about no library would
12999         # ever link correctly.  If we're not using GNU ld we use -z text
13000         # though, which does catch some bad symbols but isn't as heavy-handed
13001         # as -z defs.
13002         no_undefined_flag_CXX='${wl}-z,text'
13003         allow_undefined_flag_CXX='${wl}-z,nodefs'
13004         archive_cmds_need_lc_CXX=no
13005         hardcode_shlibpath_var_CXX=no
13006         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13007         hardcode_libdir_separator_CXX=':'
13008         link_all_deplibs_CXX=yes
13009         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13010         runpath_var='LD_RUN_PATH'
13011
13012         case $cc_basename in
13013           CC*)
13014             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13015             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13016             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13017               '"$old_archive_cmds_CXX"
13018             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13019               '"$reload_cmds_CXX"
13020             ;;
13021           *)
13022             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13023             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13024             ;;
13025         esac
13026       ;;
13027
13028       tandem*)
13029         case $cc_basename in
13030           NCC*)
13031             # NonStop-UX NCC 3.20
13032             # FIXME: insert proper C++ library support
13033             ld_shlibs_CXX=no
13034             ;;
13035           *)
13036             # FIXME: insert proper C++ library support
13037             ld_shlibs_CXX=no
13038             ;;
13039         esac
13040         ;;
13041
13042       vxworks*)
13043         # FIXME: insert proper C++ library support
13044         ld_shlibs_CXX=no
13045         ;;
13046
13047       *)
13048         # FIXME: insert proper C++ library support
13049         ld_shlibs_CXX=no
13050         ;;
13051     esac
13052
13053     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13054 $as_echo "$ld_shlibs_CXX" >&6; }
13055     test "$ld_shlibs_CXX" = no && can_build_shared=no
13056
13057     GCC_CXX="$GXX"
13058     LD_CXX="$LD"
13059
13060     ## CAVEAT EMPTOR:
13061     ## There is no encapsulation within the following macros, do not change
13062     ## the running order or otherwise move them around unless you know exactly
13063     ## what you are doing...
13064     # Dependencies to place before and after the object being linked:
13065 predep_objects_CXX=
13066 postdep_objects_CXX=
13067 predeps_CXX=
13068 postdeps_CXX=
13069 compiler_lib_search_path_CXX=
13070
13071 cat > conftest.$ac_ext <<_LT_EOF
13072 class Foo
13073 {
13074 public:
13075   Foo (void) { a = 0; }
13076 private:
13077   int a;
13078 };
13079 _LT_EOF
13080
13081 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13082   (eval $ac_compile) 2>&5
13083   ac_status=$?
13084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13085   test $ac_status = 0; }; then
13086   # Parse the compiler output and extract the necessary
13087   # objects, libraries and library flags.
13088
13089   # Sentinel used to keep track of whether or not we are before
13090   # the conftest object file.
13091   pre_test_object_deps_done=no
13092
13093   for p in `eval "$output_verbose_link_cmd"`; do
13094     case $p in
13095
13096     -L* | -R* | -l*)
13097        # Some compilers place space between "-{L,R}" and the path.
13098        # Remove the space.
13099        if test $p = "-L" ||
13100           test $p = "-R"; then
13101          prev=$p
13102          continue
13103        else
13104          prev=
13105        fi
13106
13107        if test "$pre_test_object_deps_done" = no; then
13108          case $p in
13109          -L* | -R*)
13110            # Internal compiler library paths should come after those
13111            # provided the user.  The postdeps already come after the
13112            # user supplied libs so there is no need to process them.
13113            if test -z "$compiler_lib_search_path_CXX"; then
13114              compiler_lib_search_path_CXX="${prev}${p}"
13115            else
13116              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13117            fi
13118            ;;
13119          # The "-l" case would never come before the object being
13120          # linked, so don't bother handling this case.
13121          esac
13122        else
13123          if test -z "$postdeps_CXX"; then
13124            postdeps_CXX="${prev}${p}"
13125          else
13126            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13127          fi
13128        fi
13129        ;;
13130
13131     *.$objext)
13132        # This assumes that the test object file only shows up
13133        # once in the compiler output.
13134        if test "$p" = "conftest.$objext"; then
13135          pre_test_object_deps_done=yes
13136          continue
13137        fi
13138
13139        if test "$pre_test_object_deps_done" = no; then
13140          if test -z "$predep_objects_CXX"; then
13141            predep_objects_CXX="$p"
13142          else
13143            predep_objects_CXX="$predep_objects_CXX $p"
13144          fi
13145        else
13146          if test -z "$postdep_objects_CXX"; then
13147            postdep_objects_CXX="$p"
13148          else
13149            postdep_objects_CXX="$postdep_objects_CXX $p"
13150          fi
13151        fi
13152        ;;
13153
13154     *) ;; # Ignore the rest.
13155
13156     esac
13157   done
13158
13159   # Clean up.
13160   rm -f a.out a.exe
13161 else
13162   echo "libtool.m4: error: problem compiling CXX test program"
13163 fi
13164
13165 $RM -f confest.$objext
13166
13167 # PORTME: override above test on systems where it is broken
13168 case $host_os in
13169 interix[3-9]*)
13170   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13171   # hack all around it, let's just trust "g++" to DTRT.
13172   predep_objects_CXX=
13173   postdep_objects_CXX=
13174   postdeps_CXX=
13175   ;;
13176
13177 linux*)
13178   case `$CC -V 2>&1 | sed 5q` in
13179   *Sun\ C*)
13180     # Sun C++ 5.9
13181
13182     # The more standards-conforming stlport4 library is
13183     # incompatible with the Cstd library. Avoid specifying
13184     # it if it's in CXXFLAGS. Ignore libCrun as
13185     # -library=stlport4 depends on it.
13186     case " $CXX $CXXFLAGS " in
13187     *" -library=stlport4 "*)
13188       solaris_use_stlport4=yes
13189       ;;
13190     esac
13191
13192     if test "$solaris_use_stlport4" != yes; then
13193       postdeps_CXX='-library=Cstd -library=Crun'
13194     fi
13195     ;;
13196   esac
13197   ;;
13198
13199 solaris*)
13200   case $cc_basename in
13201   CC*)
13202     # The more standards-conforming stlport4 library is
13203     # incompatible with the Cstd library. Avoid specifying
13204     # it if it's in CXXFLAGS. Ignore libCrun as
13205     # -library=stlport4 depends on it.
13206     case " $CXX $CXXFLAGS " in
13207     *" -library=stlport4 "*)
13208       solaris_use_stlport4=yes
13209       ;;
13210     esac
13211
13212     # Adding this requires a known-good setup of shared libraries for
13213     # Sun compiler versions before 5.6, else PIC objects from an old
13214     # archive will be linked into the output, leading to subtle bugs.
13215     if test "$solaris_use_stlport4" != yes; then
13216       postdeps_CXX='-library=Cstd -library=Crun'
13217     fi
13218     ;;
13219   esac
13220   ;;
13221 esac
13222
13223
13224 case " $postdeps_CXX " in
13225 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13226 esac
13227  compiler_lib_search_dirs_CXX=
13228 if test -n "${compiler_lib_search_path_CXX}"; then
13229  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13230 fi
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262     lt_prog_compiler_wl_CXX=
13263 lt_prog_compiler_pic_CXX=
13264 lt_prog_compiler_static_CXX=
13265
13266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13267 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13268
13269   # C++ specific cases for pic, static, wl, etc.
13270   if test "$GXX" = yes; then
13271     lt_prog_compiler_wl_CXX='-Wl,'
13272     lt_prog_compiler_static_CXX='-static'
13273
13274     case $host_os in
13275     aix*)
13276       # All AIX code is PIC.
13277       if test "$host_cpu" = ia64; then
13278         # AIX 5 now supports IA64 processor
13279         lt_prog_compiler_static_CXX='-Bstatic'
13280       fi
13281       lt_prog_compiler_pic_CXX='-fPIC'
13282       ;;
13283
13284     amigaos*)
13285       case $host_cpu in
13286       powerpc)
13287             # see comment about AmigaOS4 .so support
13288             lt_prog_compiler_pic_CXX='-fPIC'
13289         ;;
13290       m68k)
13291             # FIXME: we need at least 68020 code to build shared libraries, but
13292             # adding the `-m68020' flag to GCC prevents building anything better,
13293             # like `-m68040'.
13294             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13295         ;;
13296       esac
13297       ;;
13298
13299     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13300       # PIC is the default for these OSes.
13301       ;;
13302     mingw* | cygwin* | os2* | pw32* | cegcc*)
13303       # This hack is so that the source file can tell whether it is being
13304       # built for inclusion in a dll (and should export symbols for example).
13305       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13306       # (--disable-auto-import) libraries
13307       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13308       ;;
13309     darwin* | rhapsody*)
13310       # PIC is the default on this platform
13311       # Common symbols not allowed in MH_DYLIB files
13312       lt_prog_compiler_pic_CXX='-fno-common'
13313       ;;
13314     *djgpp*)
13315       # DJGPP does not support shared libraries at all
13316       lt_prog_compiler_pic_CXX=
13317       ;;
13318     haiku*)
13319       # PIC is the default for Haiku.
13320       # The "-static" flag exists, but is broken.
13321       lt_prog_compiler_static_CXX=
13322       ;;
13323     interix[3-9]*)
13324       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13325       # Instead, we relocate shared libraries at runtime.
13326       ;;
13327     sysv4*MP*)
13328       if test -d /usr/nec; then
13329         lt_prog_compiler_pic_CXX=-Kconform_pic
13330       fi
13331       ;;
13332     hpux*)
13333       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13334       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13335       # sets the default TLS model and affects inlining.
13336       case $host_cpu in
13337       hppa*64*)
13338         ;;
13339       *)
13340         lt_prog_compiler_pic_CXX='-fPIC'
13341         ;;
13342       esac
13343       ;;
13344     *qnx* | *nto*)
13345       # QNX uses GNU C++, but need to define -shared option too, otherwise
13346       # it will coredump.
13347       lt_prog_compiler_pic_CXX='-fPIC -shared'
13348       ;;
13349     *)
13350       lt_prog_compiler_pic_CXX='-fPIC'
13351       ;;
13352     esac
13353   else
13354     case $host_os in
13355       aix[4-9]*)
13356         # All AIX code is PIC.
13357         if test "$host_cpu" = ia64; then
13358           # AIX 5 now supports IA64 processor
13359           lt_prog_compiler_static_CXX='-Bstatic'
13360         else
13361           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13362         fi
13363         ;;
13364       chorus*)
13365         case $cc_basename in
13366         cxch68*)
13367           # Green Hills C++ Compiler
13368           # _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"
13369           ;;
13370         esac
13371         ;;
13372       dgux*)
13373         case $cc_basename in
13374           ec++*)
13375             lt_prog_compiler_pic_CXX='-KPIC'
13376             ;;
13377           ghcx*)
13378             # Green Hills C++ Compiler
13379             lt_prog_compiler_pic_CXX='-pic'
13380             ;;
13381           *)
13382             ;;
13383         esac
13384         ;;
13385       freebsd* | dragonfly*)
13386         # FreeBSD uses GNU C++
13387         ;;
13388       hpux9* | hpux10* | hpux11*)
13389         case $cc_basename in
13390           CC*)
13391             lt_prog_compiler_wl_CXX='-Wl,'
13392             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13393             if test "$host_cpu" != ia64; then
13394               lt_prog_compiler_pic_CXX='+Z'
13395             fi
13396             ;;
13397           aCC*)
13398             lt_prog_compiler_wl_CXX='-Wl,'
13399             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13400             case $host_cpu in
13401             hppa*64*|ia64*)
13402               # +Z the default
13403               ;;
13404             *)
13405               lt_prog_compiler_pic_CXX='+Z'
13406               ;;
13407             esac
13408             ;;
13409           *)
13410             ;;
13411         esac
13412         ;;
13413       interix*)
13414         # This is c89, which is MS Visual C++ (no shared libs)
13415         # Anyone wants to do a port?
13416         ;;
13417       irix5* | irix6* | nonstopux*)
13418         case $cc_basename in
13419           CC*)
13420             lt_prog_compiler_wl_CXX='-Wl,'
13421             lt_prog_compiler_static_CXX='-non_shared'
13422             # CC pic flag -KPIC is the default.
13423             ;;
13424           *)
13425             ;;
13426         esac
13427         ;;
13428       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13429         case $cc_basename in
13430           KCC*)
13431             # KAI C++ Compiler
13432             lt_prog_compiler_wl_CXX='--backend -Wl,'
13433             lt_prog_compiler_pic_CXX='-fPIC'
13434             ;;
13435           ecpc* )
13436             # old Intel C++ for x86_64 which still supported -KPIC.
13437             lt_prog_compiler_wl_CXX='-Wl,'
13438             lt_prog_compiler_pic_CXX='-KPIC'
13439             lt_prog_compiler_static_CXX='-static'
13440             ;;
13441           icpc* )
13442             # Intel C++, used to be incompatible with GCC.
13443             # ICC 10 doesn't accept -KPIC any more.
13444             lt_prog_compiler_wl_CXX='-Wl,'
13445             lt_prog_compiler_pic_CXX='-fPIC'
13446             lt_prog_compiler_static_CXX='-static'
13447             ;;
13448           pgCC* | pgcpp*)
13449             # Portland Group C++ compiler
13450             lt_prog_compiler_wl_CXX='-Wl,'
13451             lt_prog_compiler_pic_CXX='-fpic'
13452             lt_prog_compiler_static_CXX='-Bstatic'
13453             ;;
13454           cxx*)
13455             # Compaq C++
13456             # Make sure the PIC flag is empty.  It appears that all Alpha
13457             # Linux and Compaq Tru64 Unix objects are PIC.
13458             lt_prog_compiler_pic_CXX=
13459             lt_prog_compiler_static_CXX='-non_shared'
13460             ;;
13461           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13462             # IBM XL 8.0, 9.0 on PPC and BlueGene
13463             lt_prog_compiler_wl_CXX='-Wl,'
13464             lt_prog_compiler_pic_CXX='-qpic'
13465             lt_prog_compiler_static_CXX='-qstaticlink'
13466             ;;
13467           *)
13468             case `$CC -V 2>&1 | sed 5q` in
13469             *Sun\ C*)
13470               # Sun C++ 5.9
13471               lt_prog_compiler_pic_CXX='-KPIC'
13472               lt_prog_compiler_static_CXX='-Bstatic'
13473               lt_prog_compiler_wl_CXX='-Qoption ld '
13474               ;;
13475             esac
13476             ;;
13477         esac
13478         ;;
13479       lynxos*)
13480         ;;
13481       m88k*)
13482         ;;
13483       mvs*)
13484         case $cc_basename in
13485           cxx*)
13486             lt_prog_compiler_pic_CXX='-W c,exportall'
13487             ;;
13488           *)
13489             ;;
13490         esac
13491         ;;
13492       netbsd*)
13493         ;;
13494       *qnx* | *nto*)
13495         # QNX uses GNU C++, but need to define -shared option too, otherwise
13496         # it will coredump.
13497         lt_prog_compiler_pic_CXX='-fPIC -shared'
13498         ;;
13499       osf3* | osf4* | osf5*)
13500         case $cc_basename in
13501           KCC*)
13502             lt_prog_compiler_wl_CXX='--backend -Wl,'
13503             ;;
13504           RCC*)
13505             # Rational C++ 2.4.1
13506             lt_prog_compiler_pic_CXX='-pic'
13507             ;;
13508           cxx*)
13509             # Digital/Compaq C++
13510             lt_prog_compiler_wl_CXX='-Wl,'
13511             # Make sure the PIC flag is empty.  It appears that all Alpha
13512             # Linux and Compaq Tru64 Unix objects are PIC.
13513             lt_prog_compiler_pic_CXX=
13514             lt_prog_compiler_static_CXX='-non_shared'
13515             ;;
13516           *)
13517             ;;
13518         esac
13519         ;;
13520       psos*)
13521         ;;
13522       solaris*)
13523         case $cc_basename in
13524           CC*)
13525             # Sun C++ 4.2, 5.x and Centerline C++
13526             lt_prog_compiler_pic_CXX='-KPIC'
13527             lt_prog_compiler_static_CXX='-Bstatic'
13528             lt_prog_compiler_wl_CXX='-Qoption ld '
13529             ;;
13530           gcx*)
13531             # Green Hills C++ Compiler
13532             lt_prog_compiler_pic_CXX='-PIC'
13533             ;;
13534           *)
13535             ;;
13536         esac
13537         ;;
13538       sunos4*)
13539         case $cc_basename in
13540           CC*)
13541             # Sun C++ 4.x
13542             lt_prog_compiler_pic_CXX='-pic'
13543             lt_prog_compiler_static_CXX='-Bstatic'
13544             ;;
13545           lcc*)
13546             # Lucid
13547             lt_prog_compiler_pic_CXX='-pic'
13548             ;;
13549           *)
13550             ;;
13551         esac
13552         ;;
13553       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13554         case $cc_basename in
13555           CC*)
13556             lt_prog_compiler_wl_CXX='-Wl,'
13557             lt_prog_compiler_pic_CXX='-KPIC'
13558             lt_prog_compiler_static_CXX='-Bstatic'
13559             ;;
13560         esac
13561         ;;
13562       tandem*)
13563         case $cc_basename in
13564           NCC*)
13565             # NonStop-UX NCC 3.20
13566             lt_prog_compiler_pic_CXX='-KPIC'
13567             ;;
13568           *)
13569             ;;
13570         esac
13571         ;;
13572       vxworks*)
13573         ;;
13574       *)
13575         lt_prog_compiler_can_build_shared_CXX=no
13576         ;;
13577     esac
13578   fi
13579
13580 case $host_os in
13581   # For platforms which do not support PIC, -DPIC is meaningless:
13582   *djgpp*)
13583     lt_prog_compiler_pic_CXX=
13584     ;;
13585   *)
13586     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13587     ;;
13588 esac
13589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13590 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13591
13592
13593
13594 #
13595 # Check to make sure the PIC flag actually works.
13596 #
13597 if test -n "$lt_prog_compiler_pic_CXX"; then
13598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13599 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13600 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13601   $as_echo_n "(cached) " >&6
13602 else
13603   lt_cv_prog_compiler_pic_works_CXX=no
13604    ac_outfile=conftest.$ac_objext
13605    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13606    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13607    # Insert the option either (1) after the last *FLAGS variable, or
13608    # (2) before a word containing "conftest.", or (3) at the end.
13609    # Note that $ac_compile itself does not contain backslashes and begins
13610    # with a dollar sign (not a hyphen), so the echo should work correctly.
13611    # The option is referenced via a variable to avoid confusing sed.
13612    lt_compile=`echo "$ac_compile" | $SED \
13613    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13614    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13615    -e 's:$: $lt_compiler_flag:'`
13616    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13617    (eval "$lt_compile" 2>conftest.err)
13618    ac_status=$?
13619    cat conftest.err >&5
13620    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13621    if (exit $ac_status) && test -s "$ac_outfile"; then
13622      # The compiler can only warn and ignore the option if not recognized
13623      # So say no if there are warnings other than the usual output.
13624      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13625      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13626      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13627        lt_cv_prog_compiler_pic_works_CXX=yes
13628      fi
13629    fi
13630    $RM conftest*
13631
13632 fi
13633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13634 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13635
13636 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13637     case $lt_prog_compiler_pic_CXX in
13638      "" | " "*) ;;
13639      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13640      esac
13641 else
13642     lt_prog_compiler_pic_CXX=
13643      lt_prog_compiler_can_build_shared_CXX=no
13644 fi
13645
13646 fi
13647
13648
13649
13650 #
13651 # Check to make sure the static flag actually works.
13652 #
13653 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13655 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13656 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13657   $as_echo_n "(cached) " >&6
13658 else
13659   lt_cv_prog_compiler_static_works_CXX=no
13660    save_LDFLAGS="$LDFLAGS"
13661    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13662    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13663    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13664      # The linker can only warn and ignore the option if not recognized
13665      # So say no if there are warnings
13666      if test -s conftest.err; then
13667        # Append any errors to the config.log.
13668        cat conftest.err 1>&5
13669        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13670        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13671        if diff conftest.exp conftest.er2 >/dev/null; then
13672          lt_cv_prog_compiler_static_works_CXX=yes
13673        fi
13674      else
13675        lt_cv_prog_compiler_static_works_CXX=yes
13676      fi
13677    fi
13678    $RM -r conftest*
13679    LDFLAGS="$save_LDFLAGS"
13680
13681 fi
13682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13683 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13684
13685 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13686     :
13687 else
13688     lt_prog_compiler_static_CXX=
13689 fi
13690
13691
13692
13693
13694     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13695 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13696 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13697   $as_echo_n "(cached) " >&6
13698 else
13699   lt_cv_prog_compiler_c_o_CXX=no
13700    $RM -r conftest 2>/dev/null
13701    mkdir conftest
13702    cd conftest
13703    mkdir out
13704    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13705
13706    lt_compiler_flag="-o out/conftest2.$ac_objext"
13707    # Insert the option either (1) after the last *FLAGS variable, or
13708    # (2) before a word containing "conftest.", or (3) at the end.
13709    # Note that $ac_compile itself does not contain backslashes and begins
13710    # with a dollar sign (not a hyphen), so the echo should work correctly.
13711    lt_compile=`echo "$ac_compile" | $SED \
13712    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13713    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13714    -e 's:$: $lt_compiler_flag:'`
13715    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13716    (eval "$lt_compile" 2>out/conftest.err)
13717    ac_status=$?
13718    cat out/conftest.err >&5
13719    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13720    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13721    then
13722      # The compiler can only warn and ignore the option if not recognized
13723      # So say no if there are warnings
13724      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13725      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13726      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13727        lt_cv_prog_compiler_c_o_CXX=yes
13728      fi
13729    fi
13730    chmod u+w . 2>&5
13731    $RM conftest*
13732    # SGI C++ compiler will create directory out/ii_files/ for
13733    # template instantiation
13734    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13735    $RM out/* && rmdir out
13736    cd ..
13737    $RM -r conftest
13738    $RM conftest*
13739
13740 fi
13741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13742 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13743
13744
13745
13746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13747 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13748 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13749   $as_echo_n "(cached) " >&6
13750 else
13751   lt_cv_prog_compiler_c_o_CXX=no
13752    $RM -r conftest 2>/dev/null
13753    mkdir conftest
13754    cd conftest
13755    mkdir out
13756    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13757
13758    lt_compiler_flag="-o out/conftest2.$ac_objext"
13759    # Insert the option either (1) after the last *FLAGS variable, or
13760    # (2) before a word containing "conftest.", or (3) at the end.
13761    # Note that $ac_compile itself does not contain backslashes and begins
13762    # with a dollar sign (not a hyphen), so the echo should work correctly.
13763    lt_compile=`echo "$ac_compile" | $SED \
13764    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13765    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13766    -e 's:$: $lt_compiler_flag:'`
13767    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13768    (eval "$lt_compile" 2>out/conftest.err)
13769    ac_status=$?
13770    cat out/conftest.err >&5
13771    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13772    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13773    then
13774      # The compiler can only warn and ignore the option if not recognized
13775      # So say no if there are warnings
13776      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13777      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13778      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13779        lt_cv_prog_compiler_c_o_CXX=yes
13780      fi
13781    fi
13782    chmod u+w . 2>&5
13783    $RM conftest*
13784    # SGI C++ compiler will create directory out/ii_files/ for
13785    # template instantiation
13786    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13787    $RM out/* && rmdir out
13788    cd ..
13789    $RM -r conftest
13790    $RM conftest*
13791
13792 fi
13793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13794 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13795
13796
13797
13798
13799 hard_links="nottested"
13800 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13801   # do not overwrite the value of need_locks provided by the user
13802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13803 $as_echo_n "checking if we can lock with hard links... " >&6; }
13804   hard_links=yes
13805   $RM conftest*
13806   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13807   touch conftest.a
13808   ln conftest.a conftest.b 2>&5 || hard_links=no
13809   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13811 $as_echo "$hard_links" >&6; }
13812   if test "$hard_links" = no; then
13813     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13814 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13815     need_locks=warn
13816   fi
13817 else
13818   need_locks=no
13819 fi
13820
13821
13822
13823     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13824 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13825
13826   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13827   case $host_os in
13828   aix[4-9]*)
13829     # If we're using GNU nm, then we don't want the "-C" option.
13830     # -C means demangle to AIX nm, but means don't demangle with GNU nm
13831     # Also, AIX nm treats weak defined symbols like other global defined
13832     # symbols, whereas GNU nm marks them as "W".
13833     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13834       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13835     else
13836       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13837     fi
13838     ;;
13839   pw32*)
13840     export_symbols_cmds_CXX="$ltdll_cmds"
13841   ;;
13842   cygwin* | mingw* | cegcc*)
13843     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 > $export_symbols'
13844   ;;
13845   *)
13846     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13847   ;;
13848   esac
13849   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13850
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13852 $as_echo "$ld_shlibs_CXX" >&6; }
13853 test "$ld_shlibs_CXX" = no && can_build_shared=no
13854
13855 with_gnu_ld_CXX=$with_gnu_ld
13856
13857
13858
13859
13860
13861
13862 #
13863 # Do we need to explicitly link libc?
13864 #
13865 case "x$archive_cmds_need_lc_CXX" in
13866 x|xyes)
13867   # Assume -lc should be added
13868   archive_cmds_need_lc_CXX=yes
13869
13870   if test "$enable_shared" = yes && test "$GCC" = yes; then
13871     case $archive_cmds_CXX in
13872     *'~'*)
13873       # FIXME: we may have to deal with multi-command sequences.
13874       ;;
13875     '$CC '*)
13876       # Test whether the compiler implicitly links with -lc since on some
13877       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13878       # to ld, don't add -lc before -lgcc.
13879       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13880 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13881 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13882   $as_echo_n "(cached) " >&6
13883 else
13884   $RM conftest*
13885         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13886
13887         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13888   (eval $ac_compile) 2>&5
13889   ac_status=$?
13890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13891   test $ac_status = 0; } 2>conftest.err; then
13892           soname=conftest
13893           lib=conftest
13894           libobjs=conftest.$ac_objext
13895           deplibs=
13896           wl=$lt_prog_compiler_wl_CXX
13897           pic_flag=$lt_prog_compiler_pic_CXX
13898           compiler_flags=-v
13899           linker_flags=-v
13900           verstring=
13901           output_objdir=.
13902           libname=conftest
13903           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13904           allow_undefined_flag_CXX=
13905           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13906   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13907   ac_status=$?
13908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13909   test $ac_status = 0; }
13910           then
13911             lt_cv_archive_cmds_need_lc_CXX=no
13912           else
13913             lt_cv_archive_cmds_need_lc_CXX=yes
13914           fi
13915           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13916         else
13917           cat conftest.err 1>&5
13918         fi
13919         $RM conftest*
13920
13921 fi
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13923 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13924       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
13925       ;;
13926     esac
13927   fi
13928   ;;
13929 esac
13930
13931
13932
13933
13934
13935
13936
13937
13938
13939
13940
13941
13942
13943
13944
13945
13946
13947
13948
13949
13950
13951
13952
13953
13954
13955
13956
13957
13958
13959
13960
13961
13962
13963
13964
13965
13966
13967
13968
13969
13970
13971
13972
13973
13974
13975
13976
13977
13978
13979
13980
13981
13982
13983
13984
13985
13986
13987
13988
13989
13990
13991
13992
13993
13994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
13995 $as_echo_n "checking dynamic linker characteristics... " >&6; }
13996
13997 library_names_spec=
13998 libname_spec='lib$name'
13999 soname_spec=
14000 shrext_cmds=".so"
14001 postinstall_cmds=
14002 postuninstall_cmds=
14003 finish_cmds=
14004 finish_eval=
14005 shlibpath_var=
14006 shlibpath_overrides_runpath=unknown
14007 version_type=none
14008 dynamic_linker="$host_os ld.so"
14009 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14010 need_lib_prefix=unknown
14011 hardcode_into_libs=no
14012
14013 # when you set need_version to no, make sure it does not cause -set_version
14014 # flags to be left without arguments
14015 need_version=unknown
14016
14017 case $host_os in
14018 aix3*)
14019   version_type=linux
14020   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14021   shlibpath_var=LIBPATH
14022
14023   # AIX 3 has no versioning support, so we append a major version to the name.
14024   soname_spec='${libname}${release}${shared_ext}$major'
14025   ;;
14026
14027 aix[4-9]*)
14028   version_type=linux
14029   need_lib_prefix=no
14030   need_version=no
14031   hardcode_into_libs=yes
14032   if test "$host_cpu" = ia64; then
14033     # AIX 5 supports IA64
14034     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14035     shlibpath_var=LD_LIBRARY_PATH
14036   else
14037     # With GCC up to 2.95.x, collect2 would create an import file
14038     # for dependence libraries.  The import file would start with
14039     # the line `#! .'.  This would cause the generated library to
14040     # depend on `.', always an invalid library.  This was fixed in
14041     # development snapshots of GCC prior to 3.0.
14042     case $host_os in
14043       aix4 | aix4.[01] | aix4.[01].*)
14044       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14045            echo ' yes '
14046            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14047         :
14048       else
14049         can_build_shared=no
14050       fi
14051       ;;
14052     esac
14053     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14054     # soname into executable. Probably we can add versioning support to
14055     # collect2, so additional links can be useful in future.
14056     if test "$aix_use_runtimelinking" = yes; then
14057       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14058       # instead of lib<name>.a to let people know that these are not
14059       # typical AIX shared libraries.
14060       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14061     else
14062       # We preserve .a as extension for shared libraries through AIX4.2
14063       # and later when we are not doing run time linking.
14064       library_names_spec='${libname}${release}.a $libname.a'
14065       soname_spec='${libname}${release}${shared_ext}$major'
14066     fi
14067     shlibpath_var=LIBPATH
14068   fi
14069   ;;
14070
14071 amigaos*)
14072   case $host_cpu in
14073   powerpc)
14074     # Since July 2007 AmigaOS4 officially supports .so libraries.
14075     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14076     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14077     ;;
14078   m68k)
14079     library_names_spec='$libname.ixlibrary $libname.a'
14080     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14081     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 ${libname}_ixlibrary.a || exit 1; done'
14082     ;;
14083   esac
14084   ;;
14085
14086 beos*)
14087   library_names_spec='${libname}${shared_ext}'
14088   dynamic_linker="$host_os ld.so"
14089   shlibpath_var=LIBRARY_PATH
14090   ;;
14091
14092 bsdi[45]*)
14093   version_type=linux
14094   need_version=no
14095   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14096   soname_spec='${libname}${release}${shared_ext}$major'
14097   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14098   shlibpath_var=LD_LIBRARY_PATH
14099   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14100   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14101   # the default ld.so.conf also contains /usr/contrib/lib and
14102   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14103   # libtool to hard-code these into programs
14104   ;;
14105
14106 cygwin* | mingw* | pw32* | cegcc*)
14107   version_type=windows
14108   shrext_cmds=".dll"
14109   need_version=no
14110   need_lib_prefix=no
14111
14112   case $GCC,$host_os in
14113   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14114     library_names_spec='$libname.dll.a'
14115     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14116     postinstall_cmds='base_file=`basename \${file}`~
14117       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14118       dldir=$destdir/`dirname \$dlpath`~
14119       test -d \$dldir || mkdir -p \$dldir~
14120       $install_prog $dir/$dlname \$dldir/$dlname~
14121       chmod a+x \$dldir/$dlname~
14122       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14123         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14124       fi'
14125     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14126       dlpath=$dir/\$dldll~
14127        $RM \$dlpath'
14128     shlibpath_overrides_runpath=yes
14129
14130     case $host_os in
14131     cygwin*)
14132       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14133       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14134
14135       ;;
14136     mingw* | cegcc*)
14137       # MinGW DLLs use traditional 'lib' prefix
14138       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14139       ;;
14140     pw32*)
14141       # pw32 DLLs use 'pw' prefix rather than 'lib'
14142       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14143       ;;
14144     esac
14145     ;;
14146
14147   *)
14148     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14149     ;;
14150   esac
14151   dynamic_linker='Win32 ld.exe'
14152   # FIXME: first we should search . and the directory the executable is in
14153   shlibpath_var=PATH
14154   ;;
14155
14156 darwin* | rhapsody*)
14157   dynamic_linker="$host_os dyld"
14158   version_type=darwin
14159   need_lib_prefix=no
14160   need_version=no
14161   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14162   soname_spec='${libname}${release}${major}$shared_ext'
14163   shlibpath_overrides_runpath=yes
14164   shlibpath_var=DYLD_LIBRARY_PATH
14165   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14166
14167   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14168   ;;
14169
14170 dgux*)
14171   version_type=linux
14172   need_lib_prefix=no
14173   need_version=no
14174   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14175   soname_spec='${libname}${release}${shared_ext}$major'
14176   shlibpath_var=LD_LIBRARY_PATH
14177   ;;
14178
14179 freebsd* | dragonfly*)
14180   # DragonFly does not have aout.  When/if they implement a new
14181   # versioning mechanism, adjust this.
14182   if test -x /usr/bin/objformat; then
14183     objformat=`/usr/bin/objformat`
14184   else
14185     case $host_os in
14186     freebsd[23].*) objformat=aout ;;
14187     *) objformat=elf ;;
14188     esac
14189   fi
14190   version_type=freebsd-$objformat
14191   case $version_type in
14192     freebsd-elf*)
14193       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14194       need_version=no
14195       need_lib_prefix=no
14196       ;;
14197     freebsd-*)
14198       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14199       need_version=yes
14200       ;;
14201   esac
14202   shlibpath_var=LD_LIBRARY_PATH
14203   case $host_os in
14204   freebsd2.*)
14205     shlibpath_overrides_runpath=yes
14206     ;;
14207   freebsd3.[01]* | freebsdelf3.[01]*)
14208     shlibpath_overrides_runpath=yes
14209     hardcode_into_libs=yes
14210     ;;
14211   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14212   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14213     shlibpath_overrides_runpath=no
14214     hardcode_into_libs=yes
14215     ;;
14216   *) # from 4.6 on, and DragonFly
14217     shlibpath_overrides_runpath=yes
14218     hardcode_into_libs=yes
14219     ;;
14220   esac
14221   ;;
14222
14223 gnu*)
14224   version_type=linux
14225   need_lib_prefix=no
14226   need_version=no
14227   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14228   soname_spec='${libname}${release}${shared_ext}$major'
14229   shlibpath_var=LD_LIBRARY_PATH
14230   hardcode_into_libs=yes
14231   ;;
14232
14233 haiku*)
14234   version_type=linux
14235   need_lib_prefix=no
14236   need_version=no
14237   dynamic_linker="$host_os runtime_loader"
14238   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14239   soname_spec='${libname}${release}${shared_ext}$major'
14240   shlibpath_var=LIBRARY_PATH
14241   shlibpath_overrides_runpath=yes
14242   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14243   hardcode_into_libs=yes
14244   ;;
14245
14246 hpux9* | hpux10* | hpux11*)
14247   # Give a soname corresponding to the major version so that dld.sl refuses to
14248   # link against other versions.
14249   version_type=sunos
14250   need_lib_prefix=no
14251   need_version=no
14252   case $host_cpu in
14253   ia64*)
14254     shrext_cmds='.so'
14255     hardcode_into_libs=yes
14256     dynamic_linker="$host_os dld.so"
14257     shlibpath_var=LD_LIBRARY_PATH
14258     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14259     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14260     soname_spec='${libname}${release}${shared_ext}$major'
14261     if test "X$HPUX_IA64_MODE" = X32; then
14262       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14263     else
14264       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14265     fi
14266     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14267     ;;
14268   hppa*64*)
14269     shrext_cmds='.sl'
14270     hardcode_into_libs=yes
14271     dynamic_linker="$host_os dld.sl"
14272     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14273     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14274     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14275     soname_spec='${libname}${release}${shared_ext}$major'
14276     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14277     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14278     ;;
14279   *)
14280     shrext_cmds='.sl'
14281     dynamic_linker="$host_os dld.sl"
14282     shlibpath_var=SHLIB_PATH
14283     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14284     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14285     soname_spec='${libname}${release}${shared_ext}$major'
14286     ;;
14287   esac
14288   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14289   postinstall_cmds='chmod 555 $lib'
14290   # or fails outright, so override atomically:
14291   install_override_mode=555
14292   ;;
14293
14294 interix[3-9]*)
14295   version_type=linux
14296   need_lib_prefix=no
14297   need_version=no
14298   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14299   soname_spec='${libname}${release}${shared_ext}$major'
14300   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14301   shlibpath_var=LD_LIBRARY_PATH
14302   shlibpath_overrides_runpath=no
14303   hardcode_into_libs=yes
14304   ;;
14305
14306 irix5* | irix6* | nonstopux*)
14307   case $host_os in
14308     nonstopux*) version_type=nonstopux ;;
14309     *)
14310         if test "$lt_cv_prog_gnu_ld" = yes; then
14311                 version_type=linux
14312         else
14313                 version_type=irix
14314         fi ;;
14315   esac
14316   need_lib_prefix=no
14317   need_version=no
14318   soname_spec='${libname}${release}${shared_ext}$major'
14319   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14320   case $host_os in
14321   irix5* | nonstopux*)
14322     libsuff= shlibsuff=
14323     ;;
14324   *)
14325     case $LD in # libtool.m4 will add one of these switches to LD
14326     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14327       libsuff= shlibsuff= libmagic=32-bit;;
14328     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14329       libsuff=32 shlibsuff=N32 libmagic=N32;;
14330     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14331       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14332     *) libsuff= shlibsuff= libmagic=never-match;;
14333     esac
14334     ;;
14335   esac
14336   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14337   shlibpath_overrides_runpath=no
14338   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14339   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14340   hardcode_into_libs=yes
14341   ;;
14342
14343 # No shared lib support for Linux oldld, aout, or coff.
14344 linux*oldld* | linux*aout* | linux*coff*)
14345   dynamic_linker=no
14346   ;;
14347
14348 # This must be Linux ELF.
14349 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14350   version_type=linux
14351   need_lib_prefix=no
14352   need_version=no
14353   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14354   soname_spec='${libname}${release}${shared_ext}$major'
14355   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14356   shlibpath_var=LD_LIBRARY_PATH
14357   shlibpath_overrides_runpath=no
14358
14359   # Some binutils ld are patched to set DT_RUNPATH
14360   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14361   $as_echo_n "(cached) " >&6
14362 else
14363   lt_cv_shlibpath_overrides_runpath=no
14364     save_LDFLAGS=$LDFLAGS
14365     save_libdir=$libdir
14366     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14367          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14368     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14369 /* end confdefs.h.  */
14370
14371 int
14372 main ()
14373 {
14374
14375   ;
14376   return 0;
14377 }
14378 _ACEOF
14379 if ac_fn_cxx_try_link "$LINENO"; then :
14380   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14381   lt_cv_shlibpath_overrides_runpath=yes
14382 fi
14383 fi
14384 rm -f core conftest.err conftest.$ac_objext \
14385     conftest$ac_exeext conftest.$ac_ext
14386     LDFLAGS=$save_LDFLAGS
14387     libdir=$save_libdir
14388
14389 fi
14390
14391   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14392
14393   # This implies no fast_install, which is unacceptable.
14394   # Some rework will be needed to allow for fast_install
14395   # before this can be enabled.
14396   hardcode_into_libs=yes
14397
14398   # Append ld.so.conf contents to the search path
14399   if test -f /etc/ld.so.conf; then
14400     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' ' '`
14401     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14402   fi
14403
14404   # We used to test for /lib/ld.so.1 and disable shared libraries on
14405   # powerpc, because MkLinux only supported shared libraries with the
14406   # GNU dynamic linker.  Since this was broken with cross compilers,
14407   # most powerpc-linux boxes support dynamic linking these days and
14408   # people can always --disable-shared, the test was removed, and we
14409   # assume the GNU/Linux dynamic linker is in use.
14410   dynamic_linker='GNU/Linux ld.so'
14411   ;;
14412
14413 netbsd*)
14414   version_type=sunos
14415   need_lib_prefix=no
14416   need_version=no
14417   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14418     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14419     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14420     dynamic_linker='NetBSD (a.out) ld.so'
14421   else
14422     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14423     soname_spec='${libname}${release}${shared_ext}$major'
14424     dynamic_linker='NetBSD ld.elf_so'
14425   fi
14426   shlibpath_var=LD_LIBRARY_PATH
14427   shlibpath_overrides_runpath=yes
14428   hardcode_into_libs=yes
14429   ;;
14430
14431 newsos6)
14432   version_type=linux
14433   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14434   shlibpath_var=LD_LIBRARY_PATH
14435   shlibpath_overrides_runpath=yes
14436   ;;
14437
14438 *nto* | *qnx*)
14439   version_type=qnx
14440   need_lib_prefix=no
14441   need_version=no
14442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14443   soname_spec='${libname}${release}${shared_ext}$major'
14444   shlibpath_var=LD_LIBRARY_PATH
14445   shlibpath_overrides_runpath=no
14446   hardcode_into_libs=yes
14447   dynamic_linker='ldqnx.so'
14448   ;;
14449
14450 openbsd*)
14451   version_type=sunos
14452   sys_lib_dlsearch_path_spec="/usr/lib"
14453   need_lib_prefix=no
14454   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14455   case $host_os in
14456     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14457     *)                          need_version=no  ;;
14458   esac
14459   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14460   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14461   shlibpath_var=LD_LIBRARY_PATH
14462   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14463     case $host_os in
14464       openbsd2.[89] | openbsd2.[89].*)
14465         shlibpath_overrides_runpath=no
14466         ;;
14467       *)
14468         shlibpath_overrides_runpath=yes
14469         ;;
14470       esac
14471   else
14472     shlibpath_overrides_runpath=yes
14473   fi
14474   ;;
14475
14476 os2*)
14477   libname_spec='$name'
14478   shrext_cmds=".dll"
14479   need_lib_prefix=no
14480   library_names_spec='$libname${shared_ext} $libname.a'
14481   dynamic_linker='OS/2 ld.exe'
14482   shlibpath_var=LIBPATH
14483   ;;
14484
14485 osf3* | osf4* | osf5*)
14486   version_type=osf
14487   need_lib_prefix=no
14488   need_version=no
14489   soname_spec='${libname}${release}${shared_ext}$major'
14490   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14491   shlibpath_var=LD_LIBRARY_PATH
14492   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14493   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14494   ;;
14495
14496 rdos*)
14497   dynamic_linker=no
14498   ;;
14499
14500 solaris*)
14501   version_type=linux
14502   need_lib_prefix=no
14503   need_version=no
14504   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14505   soname_spec='${libname}${release}${shared_ext}$major'
14506   shlibpath_var=LD_LIBRARY_PATH
14507   shlibpath_overrides_runpath=yes
14508   hardcode_into_libs=yes
14509   # ldd complains unless libraries are executable
14510   postinstall_cmds='chmod +x $lib'
14511   ;;
14512
14513 sunos4*)
14514   version_type=sunos
14515   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14516   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14517   shlibpath_var=LD_LIBRARY_PATH
14518   shlibpath_overrides_runpath=yes
14519   if test "$with_gnu_ld" = yes; then
14520     need_lib_prefix=no
14521   fi
14522   need_version=yes
14523   ;;
14524
14525 sysv4 | sysv4.3*)
14526   version_type=linux
14527   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14528   soname_spec='${libname}${release}${shared_ext}$major'
14529   shlibpath_var=LD_LIBRARY_PATH
14530   case $host_vendor in
14531     sni)
14532       shlibpath_overrides_runpath=no
14533       need_lib_prefix=no
14534       runpath_var=LD_RUN_PATH
14535       ;;
14536     siemens)
14537       need_lib_prefix=no
14538       ;;
14539     motorola)
14540       need_lib_prefix=no
14541       need_version=no
14542       shlibpath_overrides_runpath=no
14543       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14544       ;;
14545   esac
14546   ;;
14547
14548 sysv4*MP*)
14549   if test -d /usr/nec ;then
14550     version_type=linux
14551     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14552     soname_spec='$libname${shared_ext}.$major'
14553     shlibpath_var=LD_LIBRARY_PATH
14554   fi
14555   ;;
14556
14557 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14558   version_type=freebsd-elf
14559   need_lib_prefix=no
14560   need_version=no
14561   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14562   soname_spec='${libname}${release}${shared_ext}$major'
14563   shlibpath_var=LD_LIBRARY_PATH
14564   shlibpath_overrides_runpath=yes
14565   hardcode_into_libs=yes
14566   if test "$with_gnu_ld" = yes; then
14567     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14568   else
14569     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14570     case $host_os in
14571       sco3.2v5*)
14572         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14573         ;;
14574     esac
14575   fi
14576   sys_lib_dlsearch_path_spec='/usr/lib'
14577   ;;
14578
14579 tpf*)
14580   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14581   version_type=linux
14582   need_lib_prefix=no
14583   need_version=no
14584   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14585   shlibpath_var=LD_LIBRARY_PATH
14586   shlibpath_overrides_runpath=no
14587   hardcode_into_libs=yes
14588   ;;
14589
14590 uts4*)
14591   version_type=linux
14592   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14593   soname_spec='${libname}${release}${shared_ext}$major'
14594   shlibpath_var=LD_LIBRARY_PATH
14595   ;;
14596
14597 *)
14598   dynamic_linker=no
14599   ;;
14600 esac
14601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14602 $as_echo "$dynamic_linker" >&6; }
14603 test "$dynamic_linker" = no && can_build_shared=no
14604
14605 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14606 if test "$GCC" = yes; then
14607   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14608 fi
14609
14610 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14611   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14612 fi
14613 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14614   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14615 fi
14616
14617
14618
14619
14620
14621
14622
14623
14624
14625
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14655 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14656 hardcode_action_CXX=
14657 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14658    test -n "$runpath_var_CXX" ||
14659    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14660
14661   # We can hardcode non-existent directories.
14662   if test "$hardcode_direct_CXX" != no &&
14663      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14664      # have to relink, otherwise we might link with an installed library
14665      # when we should be linking with a yet-to-be-installed one
14666      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14667      test "$hardcode_minus_L_CXX" != no; then
14668     # Linking always hardcodes the temporary library directory.
14669     hardcode_action_CXX=relink
14670   else
14671     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14672     hardcode_action_CXX=immediate
14673   fi
14674 else
14675   # We cannot hardcode anything, or else we can only hardcode existing
14676   # directories.
14677   hardcode_action_CXX=unsupported
14678 fi
14679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14680 $as_echo "$hardcode_action_CXX" >&6; }
14681
14682 if test "$hardcode_action_CXX" = relink ||
14683    test "$inherit_rpath_CXX" = yes; then
14684   # Fast installation is not supported
14685   enable_fast_install=no
14686 elif test "$shlibpath_overrides_runpath" = yes ||
14687      test "$enable_shared" = no; then
14688   # Fast installation is not necessary
14689   enable_fast_install=needless
14690 fi
14691
14692
14693
14694
14695
14696
14697
14698   fi # test -n "$compiler"
14699
14700   CC=$lt_save_CC
14701   LDCXX=$LD
14702   LD=$lt_save_LD
14703   GCC=$lt_save_GCC
14704   with_gnu_ld=$lt_save_with_gnu_ld
14705   lt_cv_path_LDCXX=$lt_cv_path_LD
14706   lt_cv_path_LD=$lt_save_path_LD
14707   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14708   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14709 fi # test "$_lt_caught_CXX_error" != yes
14710
14711 ac_ext=c
14712 ac_cpp='$CPP $CPPFLAGS'
14713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14716
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727
14728
14729         ac_config_commands="$ac_config_commands libtool"
14730
14731
14732
14733
14734 # Only expand once:
14735
14736
14737
14738 # Test for 64-bit build.
14739 # The cast to long int works around a bug in the HP C Compiler
14740 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
14741 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
14742 # This bug is HP SR number 8606223364.
14743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
14744 $as_echo_n "checking size of size_t... " >&6; }
14745 if test "${ac_cv_sizeof_size_t+set}" = set; then :
14746   $as_echo_n "(cached) " >&6
14747 else
14748   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
14749
14750 else
14751   if test "$ac_cv_type_size_t" = yes; then
14752      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14754 { as_fn_set_status 77
14755 as_fn_error "cannot compute sizeof (size_t)
14756 See \`config.log' for more details." "$LINENO" 5; }; }
14757    else
14758      ac_cv_sizeof_size_t=0
14759    fi
14760 fi
14761
14762 fi
14763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
14764 $as_echo "$ac_cv_sizeof_size_t" >&6; }
14765
14766
14767
14768 cat >>confdefs.h <<_ACEOF
14769 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
14770 _ACEOF
14771
14772
14773
14774
14775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
14776 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
14777     # Check whether --enable-maintainer-mode was given.
14778 if test "${enable_maintainer_mode+set}" = set; then :
14779   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
14780 else
14781   USE_MAINTAINER_MODE=no
14782 fi
14783
14784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
14785 $as_echo "$USE_MAINTAINER_MODE" >&6; }
14786    if test $USE_MAINTAINER_MODE = yes; then
14787   MAINTAINER_MODE_TRUE=
14788   MAINTAINER_MODE_FALSE='#'
14789 else
14790   MAINTAINER_MODE_TRUE='#'
14791   MAINTAINER_MODE_FALSE=
14792 fi
14793
14794   MAINT=$MAINTAINER_MODE_TRUE
14795
14796
14797
14798 for ac_header in sys/mman.h
14799 do :
14800   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
14801 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
14802   cat >>confdefs.h <<_ACEOF
14803 #define HAVE_SYS_MMAN_H 1
14804 _ACEOF
14805
14806 fi
14807
14808 done
14809
14810 for ac_func in mmap mkostemp
14811 do :
14812   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14813 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14814 eval as_val=\$$as_ac_var
14815    if test "x$as_val" = x""yes; then :
14816   cat >>confdefs.h <<_ACEOF
14817 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14818 _ACEOF
14819
14820 fi
14821 done
14822
14823
14824 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
14825 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
14826   libffi_header_sys_mman_h=yes
14827 else
14828   libffi_header_sys_mman_h=no
14829 fi
14830
14831
14832 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
14833 if test "x$ac_cv_func_mmap" = x""yes; then :
14834   libffi_func_mmap=yes
14835 else
14836   libffi_func_mmap=no
14837 fi
14838
14839 if test "$libffi_header_sys_mman_h" != yes \
14840  || test "$libffi_func_mmap" != yes; then
14841    ac_cv_func_mmap_file=no
14842    ac_cv_func_mmap_dev_zero=no
14843    ac_cv_func_mmap_anon=no
14844 else
14845    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
14846 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
14847 if test "${ac_cv_func_mmap_file+set}" = set; then :
14848   $as_echo_n "(cached) " >&6
14849 else
14850   # Add a system to this blacklist if
14851    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
14852    # memory area containing the same data that you'd get if you applied
14853    # read() to the same fd.  The only system known to have a problem here
14854    # is VMS, where text files have record structure.
14855    case "$host_os" in
14856      vms* | ultrix*)
14857         ac_cv_func_mmap_file=no ;;
14858      *)
14859         ac_cv_func_mmap_file=yes;;
14860    esac
14861 fi
14862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
14863 $as_echo "$ac_cv_func_mmap_file" >&6; }
14864    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
14865 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
14866 if test "${ac_cv_func_mmap_dev_zero+set}" = set; then :
14867   $as_echo_n "(cached) " >&6
14868 else
14869   # Add a system to this blacklist if it has mmap() but /dev/zero
14870    # does not exist, or if mmapping /dev/zero does not give anonymous
14871    # zeroed pages with both the following properties:
14872    # 1. If you map N consecutive pages in with one call, and then
14873    #    unmap any subset of those pages, the pages that were not
14874    #    explicitly unmapped remain accessible.
14875    # 2. If you map two adjacent blocks of memory and then unmap them
14876    #    both at once, they must both go away.
14877    # Systems known to be in this category are Windows (all variants),
14878    # VMS, and Darwin.
14879    case "$host_os" in
14880      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
14881         ac_cv_func_mmap_dev_zero=no ;;
14882      *)
14883         ac_cv_func_mmap_dev_zero=yes;;
14884    esac
14885 fi
14886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
14887 $as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
14888
14889    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
14890    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
14891 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
14892 if test "${ac_cv_decl_map_anon+set}" = set; then :
14893   $as_echo_n "(cached) " >&6
14894 else
14895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14896 /* end confdefs.h.  */
14897 #include <sys/types.h>
14898 #include <sys/mman.h>
14899 #include <unistd.h>
14900
14901 #ifndef MAP_ANONYMOUS
14902 #define MAP_ANONYMOUS MAP_ANON
14903 #endif
14904
14905 int
14906 main ()
14907 {
14908 int n = MAP_ANONYMOUS;
14909   ;
14910   return 0;
14911 }
14912 _ACEOF
14913 if ac_fn_c_try_compile "$LINENO"; then :
14914   ac_cv_decl_map_anon=yes
14915 else
14916   ac_cv_decl_map_anon=no
14917 fi
14918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14919 fi
14920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
14921 $as_echo "$ac_cv_decl_map_anon" >&6; }
14922
14923    if test $ac_cv_decl_map_anon = no; then
14924      ac_cv_func_mmap_anon=no
14925    else
14926      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
14927 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
14928 if test "${ac_cv_func_mmap_anon+set}" = set; then :
14929   $as_echo_n "(cached) " >&6
14930 else
14931   # Add a system to this blacklist if it has mmap() and MAP_ANON or
14932    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
14933    # doesn't give anonymous zeroed pages with the same properties listed
14934    # above for use of /dev/zero.
14935    # Systems known to be in this category are Windows, VMS, and SCO Unix.
14936    case "$host_os" in
14937      vms* | cygwin* | pe | mingw* | sco* | udk* )
14938         ac_cv_func_mmap_anon=no ;;
14939      *)
14940         ac_cv_func_mmap_anon=yes;;
14941    esac
14942 fi
14943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
14944 $as_echo "$ac_cv_func_mmap_anon" >&6; }
14945    fi
14946 fi
14947
14948 if test $ac_cv_func_mmap_file = yes; then
14949
14950 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
14951
14952 fi
14953 if test $ac_cv_func_mmap_dev_zero = yes; then
14954
14955 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
14956
14957 fi
14958 if test $ac_cv_func_mmap_anon = yes; then
14959
14960 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
14961
14962 fi
14963
14964
14965  if test -d $srcdir/testsuite; then
14966   TESTSUBDIR_TRUE=
14967   TESTSUBDIR_FALSE='#'
14968 else
14969   TESTSUBDIR_TRUE='#'
14970   TESTSUBDIR_FALSE=
14971 fi
14972
14973
14974 TARGETDIR="unknown"
14975 HAVE_LONG_DOUBLE_VARIANT=0
14976
14977 . ${srcdir}/configure.host
14978
14979 if test -n "${UNSUPPORTED}"; then
14980   as_fn_error "\"libffi has not been ported to $host.\"" "$LINENO" 5
14981 fi
14982
14983
14984
14985
14986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
14987 $as_echo_n "checking for ANSI C header files... " >&6; }
14988 if test "${ac_cv_header_stdc+set}" = set; then :
14989   $as_echo_n "(cached) " >&6
14990 else
14991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14992 /* end confdefs.h.  */
14993 #include <stdlib.h>
14994 #include <stdarg.h>
14995 #include <string.h>
14996 #include <float.h>
14997
14998 int
14999 main ()
15000 {
15001
15002   ;
15003   return 0;
15004 }
15005 _ACEOF
15006 if ac_fn_c_try_compile "$LINENO"; then :
15007   ac_cv_header_stdc=yes
15008 else
15009   ac_cv_header_stdc=no
15010 fi
15011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15012
15013 if test $ac_cv_header_stdc = yes; then
15014   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15016 /* end confdefs.h.  */
15017 #include <string.h>
15018
15019 _ACEOF
15020 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15021   $EGREP "memchr" >/dev/null 2>&1; then :
15022
15023 else
15024   ac_cv_header_stdc=no
15025 fi
15026 rm -f conftest*
15027
15028 fi
15029
15030 if test $ac_cv_header_stdc = yes; then
15031   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15033 /* end confdefs.h.  */
15034 #include <stdlib.h>
15035
15036 _ACEOF
15037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15038   $EGREP "free" >/dev/null 2>&1; then :
15039
15040 else
15041   ac_cv_header_stdc=no
15042 fi
15043 rm -f conftest*
15044
15045 fi
15046
15047 if test $ac_cv_header_stdc = yes; then
15048   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15049   if test "$cross_compiling" = yes; then :
15050   :
15051 else
15052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15053 /* end confdefs.h.  */
15054 #include <ctype.h>
15055 #include <stdlib.h>
15056 #if ((' ' & 0x0FF) == 0x020)
15057 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15058 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15059 #else
15060 # define ISLOWER(c) \
15061                    (('a' <= (c) && (c) <= 'i') \
15062                      || ('j' <= (c) && (c) <= 'r') \
15063                      || ('s' <= (c) && (c) <= 'z'))
15064 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15065 #endif
15066
15067 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15068 int
15069 main ()
15070 {
15071   int i;
15072   for (i = 0; i < 256; i++)
15073     if (XOR (islower (i), ISLOWER (i))
15074         || toupper (i) != TOUPPER (i))
15075       return 2;
15076   return 0;
15077 }
15078 _ACEOF
15079 if ac_fn_c_try_run "$LINENO"; then :
15080
15081 else
15082   ac_cv_header_stdc=no
15083 fi
15084 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15085   conftest.$ac_objext conftest.beam conftest.$ac_ext
15086 fi
15087
15088 fi
15089 fi
15090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15091 $as_echo "$ac_cv_header_stdc" >&6; }
15092 if test $ac_cv_header_stdc = yes; then
15093
15094 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15095
15096 fi
15097
15098 for ac_func in memcpy
15099 do :
15100   ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
15101 if test "x$ac_cv_func_memcpy" = x""yes; then :
15102   cat >>confdefs.h <<_ACEOF
15103 #define HAVE_MEMCPY 1
15104 _ACEOF
15105
15106 fi
15107 done
15108
15109 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15110 # for constant arguments.  Useless!
15111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15112 $as_echo_n "checking for working alloca.h... " >&6; }
15113 if test "${ac_cv_working_alloca_h+set}" = set; then :
15114   $as_echo_n "(cached) " >&6
15115 else
15116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15117 /* end confdefs.h.  */
15118 #include <alloca.h>
15119 int
15120 main ()
15121 {
15122 char *p = (char *) alloca (2 * sizeof (int));
15123                           if (p) return 0;
15124   ;
15125   return 0;
15126 }
15127 _ACEOF
15128 if ac_fn_c_try_link "$LINENO"; then :
15129   ac_cv_working_alloca_h=yes
15130 else
15131   ac_cv_working_alloca_h=no
15132 fi
15133 rm -f core conftest.err conftest.$ac_objext \
15134     conftest$ac_exeext conftest.$ac_ext
15135 fi
15136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15137 $as_echo "$ac_cv_working_alloca_h" >&6; }
15138 if test $ac_cv_working_alloca_h = yes; then
15139
15140 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15141
15142 fi
15143
15144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15145 $as_echo_n "checking for alloca... " >&6; }
15146 if test "${ac_cv_func_alloca_works+set}" = set; then :
15147   $as_echo_n "(cached) " >&6
15148 else
15149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15150 /* end confdefs.h.  */
15151 #ifdef __GNUC__
15152 # define alloca __builtin_alloca
15153 #else
15154 # ifdef _MSC_VER
15155 #  include <malloc.h>
15156 #  define alloca _alloca
15157 # else
15158 #  ifdef HAVE_ALLOCA_H
15159 #   include <alloca.h>
15160 #  else
15161 #   ifdef _AIX
15162  #pragma alloca
15163 #   else
15164 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15165 char *alloca ();
15166 #    endif
15167 #   endif
15168 #  endif
15169 # endif
15170 #endif
15171
15172 int
15173 main ()
15174 {
15175 char *p = (char *) alloca (1);
15176                                     if (p) return 0;
15177   ;
15178   return 0;
15179 }
15180 _ACEOF
15181 if ac_fn_c_try_link "$LINENO"; then :
15182   ac_cv_func_alloca_works=yes
15183 else
15184   ac_cv_func_alloca_works=no
15185 fi
15186 rm -f core conftest.err conftest.$ac_objext \
15187     conftest$ac_exeext conftest.$ac_ext
15188 fi
15189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15190 $as_echo "$ac_cv_func_alloca_works" >&6; }
15191
15192 if test $ac_cv_func_alloca_works = yes; then
15193
15194 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15195
15196 else
15197   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15198 # that cause trouble.  Some versions do not even contain alloca or
15199 # contain a buggy version.  If you still want to use their alloca,
15200 # use ar to extract alloca.o from them instead of compiling alloca.c.
15201
15202 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15203
15204 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15205
15206
15207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15208 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15209 if test "${ac_cv_os_cray+set}" = set; then :
15210   $as_echo_n "(cached) " >&6
15211 else
15212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15213 /* end confdefs.h.  */
15214 #if defined CRAY && ! defined CRAY2
15215 webecray
15216 #else
15217 wenotbecray
15218 #endif
15219
15220 _ACEOF
15221 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15222   $EGREP "webecray" >/dev/null 2>&1; then :
15223   ac_cv_os_cray=yes
15224 else
15225   ac_cv_os_cray=no
15226 fi
15227 rm -f conftest*
15228
15229 fi
15230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15231 $as_echo "$ac_cv_os_cray" >&6; }
15232 if test $ac_cv_os_cray = yes; then
15233   for ac_func in _getb67 GETB67 getb67; do
15234     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15235 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15236 eval as_val=\$$as_ac_var
15237    if test "x$as_val" = x""yes; then :
15238
15239 cat >>confdefs.h <<_ACEOF
15240 #define CRAY_STACKSEG_END $ac_func
15241 _ACEOF
15242
15243     break
15244 fi
15245
15246   done
15247 fi
15248
15249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15250 $as_echo_n "checking stack direction for C alloca... " >&6; }
15251 if test "${ac_cv_c_stack_direction+set}" = set; then :
15252   $as_echo_n "(cached) " >&6
15253 else
15254   if test "$cross_compiling" = yes; then :
15255   ac_cv_c_stack_direction=0
15256 else
15257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15258 /* end confdefs.h.  */
15259 $ac_includes_default
15260 int
15261 find_stack_direction ()
15262 {
15263   static char *addr = 0;
15264   auto char dummy;
15265   if (addr == 0)
15266     {
15267       addr = &dummy;
15268       return find_stack_direction ();
15269     }
15270   else
15271     return (&dummy > addr) ? 1 : -1;
15272 }
15273
15274 int
15275 main ()
15276 {
15277   return find_stack_direction () < 0;
15278 }
15279 _ACEOF
15280 if ac_fn_c_try_run "$LINENO"; then :
15281   ac_cv_c_stack_direction=1
15282 else
15283   ac_cv_c_stack_direction=-1
15284 fi
15285 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15286   conftest.$ac_objext conftest.beam conftest.$ac_ext
15287 fi
15288
15289 fi
15290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15291 $as_echo "$ac_cv_c_stack_direction" >&6; }
15292 cat >>confdefs.h <<_ACEOF
15293 #define STACK_DIRECTION $ac_cv_c_stack_direction
15294 _ACEOF
15295
15296
15297 fi
15298
15299
15300 # The cast to long int works around a bug in the HP C Compiler
15301 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15302 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15303 # This bug is HP SR number 8606223364.
15304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
15305 $as_echo_n "checking size of double... " >&6; }
15306 if test "${ac_cv_sizeof_double+set}" = set; then :
15307   $as_echo_n "(cached) " >&6
15308 else
15309   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
15310
15311 else
15312   if test "$ac_cv_type_double" = yes; then
15313      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15315 { as_fn_set_status 77
15316 as_fn_error "cannot compute sizeof (double)
15317 See \`config.log' for more details." "$LINENO" 5; }; }
15318    else
15319      ac_cv_sizeof_double=0
15320    fi
15321 fi
15322
15323 fi
15324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
15325 $as_echo "$ac_cv_sizeof_double" >&6; }
15326
15327
15328
15329 cat >>confdefs.h <<_ACEOF
15330 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
15331 _ACEOF
15332
15333
15334 # The cast to long int works around a bug in the HP C Compiler
15335 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15336 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15337 # This bug is HP SR number 8606223364.
15338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
15339 $as_echo_n "checking size of long double... " >&6; }
15340 if test "${ac_cv_sizeof_long_double+set}" = set; then :
15341   $as_echo_n "(cached) " >&6
15342 else
15343   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
15344
15345 else
15346   if test "$ac_cv_type_long_double" = yes; then
15347      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15348 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15349 { as_fn_set_status 77
15350 as_fn_error "cannot compute sizeof (long double)
15351 See \`config.log' for more details." "$LINENO" 5; }; }
15352    else
15353      ac_cv_sizeof_long_double=0
15354    fi
15355 fi
15356
15357 fi
15358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
15359 $as_echo "$ac_cv_sizeof_long_double" >&6; }
15360
15361
15362
15363 cat >>confdefs.h <<_ACEOF
15364 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
15365 _ACEOF
15366
15367
15368
15369 # Also AC_SUBST this variable for ffi.h.
15370 if test -z "$HAVE_LONG_DOUBLE"; then
15371   HAVE_LONG_DOUBLE=0
15372   if test $ac_cv_sizeof_long_double != 0; then
15373     if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
15374
15375 $as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
15376
15377       HAVE_LONG_DOUBLE=1
15378     else
15379       if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
15380         HAVE_LONG_DOUBLE=1
15381
15382 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
15383
15384       fi
15385     fi
15386   fi
15387 fi
15388
15389
15390
15391  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15392 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15393 if test "${ac_cv_c_bigendian+set}" = set; then :
15394   $as_echo_n "(cached) " >&6
15395 else
15396   ac_cv_c_bigendian=unknown
15397     # See if we're dealing with a universal compiler.
15398     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15399 /* end confdefs.h.  */
15400 #ifndef __APPLE_CC__
15401                not a universal capable compiler
15402              #endif
15403              typedef int dummy;
15404
15405 _ACEOF
15406 if ac_fn_c_try_compile "$LINENO"; then :
15407
15408         # Check for potential -arch flags.  It is not universal unless
15409         # there are at least two -arch flags with different values.
15410         ac_arch=
15411         ac_prev=
15412         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15413          if test -n "$ac_prev"; then
15414            case $ac_word in
15415              i?86 | x86_64 | ppc | ppc64)
15416                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15417                  ac_arch=$ac_word
15418                else
15419                  ac_cv_c_bigendian=universal
15420                  break
15421                fi
15422                ;;
15423            esac
15424            ac_prev=
15425          elif test "x$ac_word" = "x-arch"; then
15426            ac_prev=arch
15427          fi
15428        done
15429 fi
15430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15431     if test $ac_cv_c_bigendian = unknown; then
15432       # See if sys/param.h defines the BYTE_ORDER macro.
15433       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15434 /* end confdefs.h.  */
15435 #include <sys/types.h>
15436              #include <sys/param.h>
15437
15438 int
15439 main ()
15440 {
15441 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15442                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15443                      && LITTLE_ENDIAN)
15444               bogus endian macros
15445              #endif
15446
15447   ;
15448   return 0;
15449 }
15450 _ACEOF
15451 if ac_fn_c_try_compile "$LINENO"; then :
15452   # It does; now see whether it defined to BIG_ENDIAN or not.
15453          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15454 /* end confdefs.h.  */
15455 #include <sys/types.h>
15456                 #include <sys/param.h>
15457
15458 int
15459 main ()
15460 {
15461 #if BYTE_ORDER != BIG_ENDIAN
15462                  not big endian
15463                 #endif
15464
15465   ;
15466   return 0;
15467 }
15468 _ACEOF
15469 if ac_fn_c_try_compile "$LINENO"; then :
15470   ac_cv_c_bigendian=yes
15471 else
15472   ac_cv_c_bigendian=no
15473 fi
15474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15475 fi
15476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15477     fi
15478     if test $ac_cv_c_bigendian = unknown; then
15479       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15480       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15481 /* end confdefs.h.  */
15482 #include <limits.h>
15483
15484 int
15485 main ()
15486 {
15487 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15488               bogus endian macros
15489              #endif
15490
15491   ;
15492   return 0;
15493 }
15494 _ACEOF
15495 if ac_fn_c_try_compile "$LINENO"; then :
15496   # It does; now see whether it defined to _BIG_ENDIAN or not.
15497          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15498 /* end confdefs.h.  */
15499 #include <limits.h>
15500
15501 int
15502 main ()
15503 {
15504 #ifndef _BIG_ENDIAN
15505                  not big endian
15506                 #endif
15507
15508   ;
15509   return 0;
15510 }
15511 _ACEOF
15512 if ac_fn_c_try_compile "$LINENO"; then :
15513   ac_cv_c_bigendian=yes
15514 else
15515   ac_cv_c_bigendian=no
15516 fi
15517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15518 fi
15519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15520     fi
15521     if test $ac_cv_c_bigendian = unknown; then
15522       # Compile a test program.
15523       if test "$cross_compiling" = yes; then :
15524   # Try to guess by grepping values from an object file.
15525          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15526 /* end confdefs.h.  */
15527 short int ascii_mm[] =
15528                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15529                 short int ascii_ii[] =
15530                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15531                 int use_ascii (int i) {
15532                   return ascii_mm[i] + ascii_ii[i];
15533                 }
15534                 short int ebcdic_ii[] =
15535                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15536                 short int ebcdic_mm[] =
15537                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15538                 int use_ebcdic (int i) {
15539                   return ebcdic_mm[i] + ebcdic_ii[i];
15540                 }
15541                 extern int foo;
15542
15543 int
15544 main ()
15545 {
15546 return use_ascii (foo) == use_ebcdic (foo);
15547   ;
15548   return 0;
15549 }
15550 _ACEOF
15551 if ac_fn_c_try_compile "$LINENO"; then :
15552   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15553               ac_cv_c_bigendian=yes
15554             fi
15555             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15556               if test "$ac_cv_c_bigendian" = unknown; then
15557                 ac_cv_c_bigendian=no
15558               else
15559                 # finding both strings is unlikely to happen, but who knows?
15560                 ac_cv_c_bigendian=unknown
15561               fi
15562             fi
15563 fi
15564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15565 else
15566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15567 /* end confdefs.h.  */
15568 $ac_includes_default
15569 int
15570 main ()
15571 {
15572
15573              /* Are we little or big endian?  From Harbison&Steele.  */
15574              union
15575              {
15576                long int l;
15577                char c[sizeof (long int)];
15578              } u;
15579              u.l = 1;
15580              return u.c[sizeof (long int) - 1] == 1;
15581
15582   ;
15583   return 0;
15584 }
15585 _ACEOF
15586 if ac_fn_c_try_run "$LINENO"; then :
15587   ac_cv_c_bigendian=no
15588 else
15589   ac_cv_c_bigendian=yes
15590 fi
15591 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15592   conftest.$ac_objext conftest.beam conftest.$ac_ext
15593 fi
15594
15595     fi
15596 fi
15597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15598 $as_echo "$ac_cv_c_bigendian" >&6; }
15599  case $ac_cv_c_bigendian in #(
15600    yes)
15601      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15602 ;; #(
15603    no)
15604       ;; #(
15605    universal)
15606
15607 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15608
15609      ;; #(
15610    *)
15611      as_fn_error "unknown endianness
15612  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15613  esac
15614
15615
15616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
15617 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
15618 if test "${gcc_cv_as_cfi_pseudo_op+set}" = set; then :
15619   $as_echo_n "(cached) " >&6
15620 else
15621
15622     gcc_cv_as_cfi_pseudo_op=unknown
15623     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15624 /* end confdefs.h.  */
15625 asm (".cfi_startproc\n\t.cfi_endproc");
15626 int
15627 main ()
15628 {
15629
15630   ;
15631   return 0;
15632 }
15633 _ACEOF
15634 if ac_fn_c_try_compile "$LINENO"; then :
15635   gcc_cv_as_cfi_pseudo_op=yes
15636 else
15637   gcc_cv_as_cfi_pseudo_op=no
15638 fi
15639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15640
15641 fi
15642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
15643 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
15644  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
15645
15646 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
15647
15648  fi
15649
15650
15651 case "$TARGET" in
15652   SPARC)
15653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
15654 $as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
15655 if test "${libffi_cv_as_sparc_ua_pcrel+set}" = set; then :
15656   $as_echo_n "(cached) " >&6
15657 else
15658
15659         save_CFLAGS="$CFLAGS"
15660         save_LDFLAGS="$LDFLAGS"
15661         CFLAGS="$CFLAGS -fpic"
15662         LDFLAGS="$LDFLAGS -shared"
15663         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15664 /* end confdefs.h.  */
15665 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
15666 int
15667 main ()
15668 {
15669
15670   ;
15671   return 0;
15672 }
15673 _ACEOF
15674 if ac_fn_c_try_link "$LINENO"; then :
15675   libffi_cv_as_sparc_ua_pcrel=yes
15676 else
15677   libffi_cv_as_sparc_ua_pcrel=no
15678 fi
15679 rm -f core conftest.err conftest.$ac_objext \
15680     conftest$ac_exeext conftest.$ac_ext
15681         CFLAGS="$save_CFLAGS"
15682         LDFLAGS="$save_LDFLAGS"
15683 fi
15684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
15685 $as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
15686     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
15687
15688 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
15689
15690     fi
15691
15692     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
15693 $as_echo_n "checking assembler .register pseudo-op support... " >&6; }
15694 if test "${libffi_cv_as_register_pseudo_op+set}" = set; then :
15695   $as_echo_n "(cached) " >&6
15696 else
15697
15698        libffi_cv_as_register_pseudo_op=unknown
15699        # Check if we have .register
15700        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15701 /* end confdefs.h.  */
15702
15703 int
15704 main ()
15705 {
15706 asm (".register %g2, #scratch");
15707   ;
15708   return 0;
15709 }
15710 _ACEOF
15711 if ac_fn_c_try_compile "$LINENO"; then :
15712   libffi_cv_as_register_pseudo_op=yes
15713 else
15714   libffi_cv_as_register_pseudo_op=no
15715 fi
15716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15717
15718 fi
15719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
15720 $as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
15721     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
15722
15723 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
15724
15725     fi
15726     ;;
15727
15728   X86*)
15729     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15730 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15731 if test "${libffi_cv_as_x86_pcrel+set}" = set; then :
15732   $as_echo_n "(cached) " >&6
15733 else
15734
15735         libffi_cv_as_x86_pcrel=no
15736         echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15737         if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15738             libffi_cv_as_x86_pcrel=yes
15739         fi
15740
15741 fi
15742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
15743 $as_echo "$libffi_cv_as_x86_pcrel" >&6; }
15744     if test "x$libffi_cv_as_x86_pcrel" = xyes; then
15745
15746 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15747
15748     fi
15749     ;;
15750
15751   S390)
15752     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
15753 $as_echo_n "checking compiler uses zarch features... " >&6; }
15754 if test "${libffi_cv_as_s390_zarch+set}" = set; then :
15755   $as_echo_n "(cached) " >&6
15756 else
15757
15758         libffi_cv_as_s390_zarch=no
15759         echo 'void foo(void) { bar(); bar(); }' > conftest.c
15760         if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
15761             if grep -q brasl conftest.s; then
15762                 libffi_cv_as_s390_zarch=yes
15763             fi
15764         fi
15765
15766 fi
15767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch" >&5
15768 $as_echo "$libffi_cv_as_s390_zarch" >&6; }
15769     if test "x$libffi_cv_as_s390_zarch" = xyes; then
15770
15771 $as_echo "#define HAVE_AS_S390_ZARCH 1" >>confdefs.h
15772
15773     fi
15774     ;;
15775 esac
15776
15777 # On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
15778 # Check whether --enable-pax_emutramp was given.
15779 if test "${enable_pax_emutramp+set}" = set; then :
15780   enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
15781
15782 $as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
15783
15784   fi
15785 fi
15786
15787
15788 FFI_EXEC_TRAMPOLINE_TABLE=0
15789 case "$target" in
15790      *arm*-apple-darwin* | aarch64-apple-darwin*)
15791        FFI_EXEC_TRAMPOLINE_TABLE=1
15792
15793 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
15794
15795      ;;
15796      *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
15797
15798 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
15799
15800      ;;
15801 esac
15802  if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
15803   FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
15804   FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
15805 else
15806   FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
15807   FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
15808 fi
15809
15810
15811
15812 if test x$TARGET = xX86_64; then
15813     { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
15814 $as_echo_n "checking toolchain supports unwind section type... " >&6; }
15815 if test "${libffi_cv_as_x86_64_unwind_section_type+set}" = set; then :
15816   $as_echo_n "(cached) " >&6
15817 else
15818
15819         cat  > conftest1.s << EOF
15820 .text
15821 .globl foo
15822 foo:
15823 jmp bar
15824 .section .eh_frame,"a",@unwind
15825 bar:
15826 EOF
15827
15828         cat > conftest2.c  << EOF
15829 extern void foo();
15830 int main(){foo();}
15831 EOF
15832
15833         libffi_cv_as_x86_64_unwind_section_type=no
15834         # we ensure that we can compile _and_ link an assembly file containing an @unwind section
15835         # since the compiler can support it and not the linker (ie old binutils)
15836         if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
15837            $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
15838             libffi_cv_as_x86_64_unwind_section_type=yes
15839         fi
15840
15841 fi
15842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
15843 $as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
15844     if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
15845
15846 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15847
15848     fi
15849 fi
15850
15851 if test "x$GCC" = "xyes"; then
15852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15853 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15854 if test "${libffi_cv_ro_eh_frame+set}" = set; then :
15855   $as_echo_n "(cached) " >&6
15856 else
15857
15858         libffi_cv_ro_eh_frame=no
15859         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15860         if $CC $CFLAGS -c -fpic -fexceptions -o conftest.o conftest.c > /dev/null 2>&1; then
15861             objdump -h conftest.o > conftest.dump 2>&1
15862             libffi_eh_frame_line=`grep -n eh_frame conftest.dump | cut -d: -f 1`
15863             if test "x$libffi_eh_frame_line" != "x"; then
15864                 libffi_test_line=`expr $libffi_eh_frame_line + 1`p
15865                 sed -n $libffi_test_line conftest.dump > conftest.line
15866                 if grep READONLY conftest.line > /dev/null; then
15867                     libffi_cv_ro_eh_frame=yes
15868                 fi
15869             fi
15870         fi
15871         rm -f conftest.*
15872
15873 fi
15874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
15875 $as_echo "$libffi_cv_ro_eh_frame" >&6; }
15876   if test "x$libffi_cv_ro_eh_frame" = xyes; then
15877
15878 $as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
15879
15880
15881 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15882
15883   else
15884
15885 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15886
15887   fi
15888
15889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
15890 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
15891 if test "${libffi_cv_hidden_visibility_attribute+set}" = set; then :
15892   $as_echo_n "(cached) " >&6
15893 else
15894
15895         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
15896         libffi_cv_hidden_visibility_attribute=no
15897         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
15898   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15899   (eval $ac_try) 2>&5
15900   ac_status=$?
15901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15902   test $ac_status = 0; }; }; then
15903             if grep '\.hidden.*foo' conftest.s >/dev/null; then
15904                 libffi_cv_hidden_visibility_attribute=yes
15905             fi
15906         fi
15907         rm -f conftest.*
15908
15909 fi
15910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
15911 $as_echo "$libffi_cv_hidden_visibility_attribute" >&6; }
15912   if test $libffi_cv_hidden_visibility_attribute = yes; then
15913
15914 $as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
15915
15916   fi
15917 fi
15918
15919
15920
15921
15922
15923
15924
15925 TARGET_OBJ=
15926 for i in $SOURCES; do
15927   TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
15928 done
15929
15930
15931
15932
15933
15934 # Check whether --enable-debug was given.
15935 if test "${enable_debug+set}" = set; then :
15936   enableval=$enable_debug; if test "$enable_debug" = "yes"; then
15937
15938 $as_echo "#define FFI_DEBUG 1" >>confdefs.h
15939
15940   fi
15941 fi
15942
15943  if test "$enable_debug" = "yes"; then
15944   FFI_DEBUG_TRUE=
15945   FFI_DEBUG_FALSE='#'
15946 else
15947   FFI_DEBUG_TRUE='#'
15948   FFI_DEBUG_FALSE=
15949 fi
15950
15951
15952 # Check whether --enable-structs was given.
15953 if test "${enable_structs+set}" = set; then :
15954   enableval=$enable_structs; if test "$enable_structs" = "no"; then
15955
15956 $as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
15957
15958   fi
15959 fi
15960
15961  if test "$enable_debug" = "yes"; then
15962   FFI_DEBUG_TRUE=
15963   FFI_DEBUG_FALSE='#'
15964 else
15965   FFI_DEBUG_TRUE='#'
15966   FFI_DEBUG_FALSE=
15967 fi
15968
15969
15970 # Check whether --enable-raw-api was given.
15971 if test "${enable_raw_api+set}" = set; then :
15972   enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
15973
15974 $as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
15975
15976   fi
15977 fi
15978
15979
15980 # Check whether --enable-purify-safety was given.
15981 if test "${enable_purify_safety+set}" = set; then :
15982   enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
15983
15984 $as_echo "#define USING_PURIFY 1" >>confdefs.h
15985
15986   fi
15987 fi
15988
15989
15990 if test -n "$with_cross_host" &&
15991    test x"$with_cross_host" != x"no"; then
15992   toolexecdir='$(exec_prefix)/$(target_alias)'
15993   toolexeclibdir='$(toolexecdir)/lib'
15994 else
15995   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
15996   toolexeclibdir='$(libdir)'
15997 fi
15998 multi_os_directory=`$CC -print-multi-os-directory`
15999 case $multi_os_directory in
16000   .) ;; # Avoid trailing /.
16001   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
16002 esac
16003
16004
16005
16006 if test "${multilib}" = "yes"; then
16007   multilib_arg="--enable-multilib"
16008 else
16009   multilib_arg=
16010 fi
16011
16012 ac_config_commands="$ac_config_commands include"
16013
16014 ac_config_commands="$ac_config_commands src"
16015
16016
16017 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
16018
16019
16020 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
16021
16022
16023 cat >confcache <<\_ACEOF
16024 # This file is a shell script that caches the results of configure
16025 # tests run on this system so they can be shared between configure
16026 # scripts and configure runs, see configure's option --config-cache.
16027 # It is not useful on other systems.  If it contains results you don't
16028 # want to keep, you may remove or edit it.
16029 #
16030 # config.status only pays attention to the cache file if you give it
16031 # the --recheck option to rerun configure.
16032 #
16033 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16034 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16035 # following values.
16036
16037 _ACEOF
16038
16039 # The following way of writing the cache mishandles newlines in values,
16040 # but we know of no workaround that is simple, portable, and efficient.
16041 # So, we kill variables containing newlines.
16042 # Ultrix sh set writes to stderr and can't be redirected directly,
16043 # and sets the high bit in the cache file unless we assign to the vars.
16044 (
16045   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16046     eval ac_val=\$$ac_var
16047     case $ac_val in #(
16048     *${as_nl}*)
16049       case $ac_var in #(
16050       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16051 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16052       esac
16053       case $ac_var in #(
16054       _ | IFS | as_nl) ;; #(
16055       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16056       *) { eval $ac_var=; unset $ac_var;} ;;
16057       esac ;;
16058     esac
16059   done
16060
16061   (set) 2>&1 |
16062     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16063     *${as_nl}ac_space=\ *)
16064       # `set' does not quote correctly, so add quotes: double-quote
16065       # substitution turns \\\\ into \\, and sed turns \\ into \.
16066       sed -n \
16067         "s/'/'\\\\''/g;
16068           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16069       ;; #(
16070     *)
16071       # `set' quotes correctly as required by POSIX, so do not add quotes.
16072       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16073       ;;
16074     esac |
16075     sort
16076 ) |
16077   sed '
16078      /^ac_cv_env_/b end
16079      t clear
16080      :clear
16081      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16082      t end
16083      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16084      :end' >>confcache
16085 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16086   if test -w "$cache_file"; then
16087     test "x$cache_file" != "x/dev/null" &&
16088       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16089 $as_echo "$as_me: updating cache $cache_file" >&6;}
16090     cat confcache >$cache_file
16091   else
16092     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16093 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16094   fi
16095 fi
16096 rm -f confcache
16097
16098 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16099 # Let make expand exec_prefix.
16100 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16101
16102 DEFS=-DHAVE_CONFIG_H
16103
16104 ac_libobjs=
16105 ac_ltlibobjs=
16106 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16107   # 1. Remove the extension, and $U if already installed.
16108   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16109   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16110   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16111   #    will be set to the directory where LIBOBJS objects are built.
16112   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16113   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16114 done
16115 LIBOBJS=$ac_libobjs
16116
16117 LTLIBOBJS=$ac_ltlibobjs
16118
16119
16120  if test -n "$EXEEXT"; then
16121   am__EXEEXT_TRUE=
16122   am__EXEEXT_FALSE='#'
16123 else
16124   am__EXEEXT_TRUE='#'
16125   am__EXEEXT_FALSE=
16126 fi
16127
16128 if test -z "${BUILD_INFO_TRUE}" && test -z "${BUILD_INFO_FALSE}"; then
16129   as_fn_error "conditional \"BUILD_INFO\" was never defined.
16130 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16131 fi
16132 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
16133   as_fn_error "conditional \"GENINSRC\" was never defined.
16134 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16135 fi
16136 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16137   as_fn_error "conditional \"AMDEP\" was never defined.
16138 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16139 fi
16140 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16141   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16142 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16143 fi
16144 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
16145   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
16146 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16147 fi
16148 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
16149   as_fn_error "conditional \"am__fastdepCCAS\" was never defined.
16150 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16151 fi
16152 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16153   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16154 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16155 fi
16156 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
16157   as_fn_error "conditional \"TESTSUBDIR\" was never defined.
16158 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16159 fi
16160
16161 if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
16162   as_fn_error "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
16163 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16164 fi
16165 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
16166   as_fn_error "conditional \"FFI_DEBUG\" was never defined.
16167 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16168 fi
16169 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
16170   as_fn_error "conditional \"FFI_DEBUG\" was never defined.
16171 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16172 fi
16173
16174 : ${CONFIG_STATUS=./config.status}
16175 ac_write_fail=0
16176 ac_clean_files_save=$ac_clean_files
16177 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16178 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16179 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16180 as_write_fail=0
16181 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16182 #! $SHELL
16183 # Generated by $as_me.
16184 # Run this file to recreate the current configuration.
16185 # Compiler output produced by configure, useful for debugging
16186 # configure, is in config.log if it exists.
16187
16188 debug=false
16189 ac_cs_recheck=false
16190 ac_cs_silent=false
16191
16192 SHELL=\${CONFIG_SHELL-$SHELL}
16193 export SHELL
16194 _ASEOF
16195 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16196 ## -------------------- ##
16197 ## M4sh Initialization. ##
16198 ## -------------------- ##
16199
16200 # Be more Bourne compatible
16201 DUALCASE=1; export DUALCASE # for MKS sh
16202 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16203   emulate sh
16204   NULLCMD=:
16205   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16206   # is contrary to our usage.  Disable this feature.
16207   alias -g '${1+"$@"}'='"$@"'
16208   setopt NO_GLOB_SUBST
16209 else
16210   case `(set -o) 2>/dev/null` in #(
16211   *posix*) :
16212     set -o posix ;; #(
16213   *) :
16214      ;;
16215 esac
16216 fi
16217
16218
16219 as_nl='
16220 '
16221 export as_nl
16222 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16223 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16224 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16225 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16226 # Prefer a ksh shell builtin over an external printf program on Solaris,
16227 # but without wasting forks for bash or zsh.
16228 if test -z "$BASH_VERSION$ZSH_VERSION" \
16229     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16230   as_echo='print -r --'
16231   as_echo_n='print -rn --'
16232 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16233   as_echo='printf %s\n'
16234   as_echo_n='printf %s'
16235 else
16236   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16237     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16238     as_echo_n='/usr/ucb/echo -n'
16239   else
16240     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16241     as_echo_n_body='eval
16242       arg=$1;
16243       case $arg in #(
16244       *"$as_nl"*)
16245         expr "X$arg" : "X\\(.*\\)$as_nl";
16246         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16247       esac;
16248       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16249     '
16250     export as_echo_n_body
16251     as_echo_n='sh -c $as_echo_n_body as_echo'
16252   fi
16253   export as_echo_body
16254   as_echo='sh -c $as_echo_body as_echo'
16255 fi
16256
16257 # The user is always right.
16258 if test "${PATH_SEPARATOR+set}" != set; then
16259   PATH_SEPARATOR=:
16260   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16261     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16262       PATH_SEPARATOR=';'
16263   }
16264 fi
16265
16266
16267 # IFS
16268 # We need space, tab and new line, in precisely that order.  Quoting is
16269 # there to prevent editors from complaining about space-tab.
16270 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16271 # splitting by setting IFS to empty value.)
16272 IFS=" ""        $as_nl"
16273
16274 # Find who we are.  Look in the path if we contain no directory separator.
16275 case $0 in #((
16276   *[\\/]* ) as_myself=$0 ;;
16277   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16278 for as_dir in $PATH
16279 do
16280   IFS=$as_save_IFS
16281   test -z "$as_dir" && as_dir=.
16282     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16283   done
16284 IFS=$as_save_IFS
16285
16286      ;;
16287 esac
16288 # We did not find ourselves, most probably we were run as `sh COMMAND'
16289 # in which case we are not to be found in the path.
16290 if test "x$as_myself" = x; then
16291   as_myself=$0
16292 fi
16293 if test ! -f "$as_myself"; then
16294   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16295   exit 1
16296 fi
16297
16298 # Unset variables that we do not need and which cause bugs (e.g. in
16299 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16300 # suppresses any "Segmentation fault" message there.  '((' could
16301 # trigger a bug in pdksh 5.2.14.
16302 for as_var in BASH_ENV ENV MAIL MAILPATH
16303 do eval test x\${$as_var+set} = xset \
16304   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16305 done
16306 PS1='$ '
16307 PS2='> '
16308 PS4='+ '
16309
16310 # NLS nuisances.
16311 LC_ALL=C
16312 export LC_ALL
16313 LANGUAGE=C
16314 export LANGUAGE
16315
16316 # CDPATH.
16317 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16318
16319
16320 # as_fn_error ERROR [LINENO LOG_FD]
16321 # ---------------------------------
16322 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16323 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16324 # script with status $?, using 1 if that was 0.
16325 as_fn_error ()
16326 {
16327   as_status=$?; test $as_status -eq 0 && as_status=1
16328   if test "$3"; then
16329     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16330     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16331   fi
16332   $as_echo "$as_me: error: $1" >&2
16333   as_fn_exit $as_status
16334 } # as_fn_error
16335
16336
16337 # as_fn_set_status STATUS
16338 # -----------------------
16339 # Set $? to STATUS, without forking.
16340 as_fn_set_status ()
16341 {
16342   return $1
16343 } # as_fn_set_status
16344
16345 # as_fn_exit STATUS
16346 # -----------------
16347 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16348 as_fn_exit ()
16349 {
16350   set +e
16351   as_fn_set_status $1
16352   exit $1
16353 } # as_fn_exit
16354
16355 # as_fn_unset VAR
16356 # ---------------
16357 # Portably unset VAR.
16358 as_fn_unset ()
16359 {
16360   { eval $1=; unset $1;}
16361 }
16362 as_unset=as_fn_unset
16363 # as_fn_append VAR VALUE
16364 # ----------------------
16365 # Append the text in VALUE to the end of the definition contained in VAR. Take
16366 # advantage of any shell optimizations that allow amortized linear growth over
16367 # repeated appends, instead of the typical quadratic growth present in naive
16368 # implementations.
16369 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16370   eval 'as_fn_append ()
16371   {
16372     eval $1+=\$2
16373   }'
16374 else
16375   as_fn_append ()
16376   {
16377     eval $1=\$$1\$2
16378   }
16379 fi # as_fn_append
16380
16381 # as_fn_arith ARG...
16382 # ------------------
16383 # Perform arithmetic evaluation on the ARGs, and store the result in the
16384 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16385 # must be portable across $(()) and expr.
16386 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16387   eval 'as_fn_arith ()
16388   {
16389     as_val=$(( $* ))
16390   }'
16391 else
16392   as_fn_arith ()
16393   {
16394     as_val=`expr "$@" || test $? -eq 1`
16395   }
16396 fi # as_fn_arith
16397
16398
16399 if expr a : '\(a\)' >/dev/null 2>&1 &&
16400    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16401   as_expr=expr
16402 else
16403   as_expr=false
16404 fi
16405
16406 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16407   as_basename=basename
16408 else
16409   as_basename=false
16410 fi
16411
16412 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16413   as_dirname=dirname
16414 else
16415   as_dirname=false
16416 fi
16417
16418 as_me=`$as_basename -- "$0" ||
16419 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16420          X"$0" : 'X\(//\)$' \| \
16421          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16422 $as_echo X/"$0" |
16423     sed '/^.*\/\([^/][^/]*\)\/*$/{
16424             s//\1/
16425             q
16426           }
16427           /^X\/\(\/\/\)$/{
16428             s//\1/
16429             q
16430           }
16431           /^X\/\(\/\).*/{
16432             s//\1/
16433             q
16434           }
16435           s/.*/./; q'`
16436
16437 # Avoid depending upon Character Ranges.
16438 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16439 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16440 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16441 as_cr_digits='0123456789'
16442 as_cr_alnum=$as_cr_Letters$as_cr_digits
16443
16444 ECHO_C= ECHO_N= ECHO_T=
16445 case `echo -n x` in #(((((
16446 -n*)
16447   case `echo 'xy\c'` in
16448   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16449   xy)  ECHO_C='\c';;
16450   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16451        ECHO_T=' ';;
16452   esac;;
16453 *)
16454   ECHO_N='-n';;
16455 esac
16456
16457 rm -f conf$$ conf$$.exe conf$$.file
16458 if test -d conf$$.dir; then
16459   rm -f conf$$.dir/conf$$.file
16460 else
16461   rm -f conf$$.dir
16462   mkdir conf$$.dir 2>/dev/null
16463 fi
16464 if (echo >conf$$.file) 2>/dev/null; then
16465   if ln -s conf$$.file conf$$ 2>/dev/null; then
16466     as_ln_s='ln -s'
16467     # ... but there are two gotchas:
16468     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16469     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16470     # In both cases, we have to default to `cp -p'.
16471     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16472       as_ln_s='cp -p'
16473   elif ln conf$$.file conf$$ 2>/dev/null; then
16474     as_ln_s=ln
16475   else
16476     as_ln_s='cp -p'
16477   fi
16478 else
16479   as_ln_s='cp -p'
16480 fi
16481 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16482 rmdir conf$$.dir 2>/dev/null
16483
16484
16485 # as_fn_mkdir_p
16486 # -------------
16487 # Create "$as_dir" as a directory, including parents if necessary.
16488 as_fn_mkdir_p ()
16489 {
16490
16491   case $as_dir in #(
16492   -*) as_dir=./$as_dir;;
16493   esac
16494   test -d "$as_dir" || eval $as_mkdir_p || {
16495     as_dirs=
16496     while :; do
16497       case $as_dir in #(
16498       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16499       *) as_qdir=$as_dir;;
16500       esac
16501       as_dirs="'$as_qdir' $as_dirs"
16502       as_dir=`$as_dirname -- "$as_dir" ||
16503 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16504          X"$as_dir" : 'X\(//\)[^/]' \| \
16505          X"$as_dir" : 'X\(//\)$' \| \
16506          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16507 $as_echo X"$as_dir" |
16508     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16509             s//\1/
16510             q
16511           }
16512           /^X\(\/\/\)[^/].*/{
16513             s//\1/
16514             q
16515           }
16516           /^X\(\/\/\)$/{
16517             s//\1/
16518             q
16519           }
16520           /^X\(\/\).*/{
16521             s//\1/
16522             q
16523           }
16524           s/.*/./; q'`
16525       test -d "$as_dir" && break
16526     done
16527     test -z "$as_dirs" || eval "mkdir $as_dirs"
16528   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16529
16530
16531 } # as_fn_mkdir_p
16532 if mkdir -p . 2>/dev/null; then
16533   as_mkdir_p='mkdir -p "$as_dir"'
16534 else
16535   test -d ./-p && rmdir ./-p
16536   as_mkdir_p=false
16537 fi
16538
16539 if test -x / >/dev/null 2>&1; then
16540   as_test_x='test -x'
16541 else
16542   if ls -dL / >/dev/null 2>&1; then
16543     as_ls_L_option=L
16544   else
16545     as_ls_L_option=
16546   fi
16547   as_test_x='
16548     eval sh -c '\''
16549       if test -d "$1"; then
16550         test -d "$1/.";
16551       else
16552         case $1 in #(
16553         -*)set "./$1";;
16554         esac;
16555         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16556         ???[sx]*):;;*)false;;esac;fi
16557     '\'' sh
16558   '
16559 fi
16560 as_executable_p=$as_test_x
16561
16562 # Sed expression to map a string onto a valid CPP name.
16563 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16564
16565 # Sed expression to map a string onto a valid variable name.
16566 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16567
16568
16569 exec 6>&1
16570 ## ----------------------------------- ##
16571 ## Main body of $CONFIG_STATUS script. ##
16572 ## ----------------------------------- ##
16573 _ASEOF
16574 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16575
16576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16577 # Save the log message, to keep $0 and so on meaningful, and to
16578 # report actual input values of CONFIG_FILES etc. instead of their
16579 # values after options handling.
16580 ac_log="
16581 This file was extended by libffi $as_me 3.99999, which was
16582 generated by GNU Autoconf 2.64.  Invocation command line was
16583
16584   CONFIG_FILES    = $CONFIG_FILES
16585   CONFIG_HEADERS  = $CONFIG_HEADERS
16586   CONFIG_LINKS    = $CONFIG_LINKS
16587   CONFIG_COMMANDS = $CONFIG_COMMANDS
16588   $ $0 $@
16589
16590 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16591 "
16592
16593 _ACEOF
16594
16595 case $ac_config_files in *"
16596 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16597 esac
16598
16599 case $ac_config_headers in *"
16600 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16601 esac
16602
16603
16604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16605 # Files that config.status was made for.
16606 config_files="$ac_config_files"
16607 config_headers="$ac_config_headers"
16608 config_links="$ac_config_links"
16609 config_commands="$ac_config_commands"
16610
16611 _ACEOF
16612
16613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16614 ac_cs_usage="\
16615 \`$as_me' instantiates files and other configuration actions
16616 from templates according to the current configuration.  Unless the files
16617 and actions are specified as TAGs, all are instantiated by default.
16618
16619 Usage: $0 [OPTION]... [TAG]...
16620
16621   -h, --help       print this help, then exit
16622   -V, --version    print version number and configuration settings, then exit
16623   -q, --quiet, --silent
16624                    do not print progress messages
16625   -d, --debug      don't remove temporary files
16626       --recheck    update $as_me by reconfiguring in the same conditions
16627       --file=FILE[:TEMPLATE]
16628                    instantiate the configuration file FILE
16629       --header=FILE[:TEMPLATE]
16630                    instantiate the configuration header FILE
16631
16632 Configuration files:
16633 $config_files
16634
16635 Configuration headers:
16636 $config_headers
16637
16638 Configuration links:
16639 $config_links
16640
16641 Configuration commands:
16642 $config_commands
16643
16644 Report bugs to <http://github.com/atgreen/libffi/issues>."
16645
16646 _ACEOF
16647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16648 ac_cs_version="\\
16649 libffi config.status 3.99999
16650 configured by $0, generated by GNU Autoconf 2.64,
16651   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16652
16653 Copyright (C) 2009 Free Software Foundation, Inc.
16654 This config.status script is free software; the Free Software Foundation
16655 gives unlimited permission to copy, distribute and modify it."
16656
16657 ac_pwd='$ac_pwd'
16658 srcdir='$srcdir'
16659 INSTALL='$INSTALL'
16660 MKDIR_P='$MKDIR_P'
16661 AWK='$AWK'
16662 test -n "\$AWK" || AWK=awk
16663 _ACEOF
16664
16665 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16666 # The default lists apply if the user does not specify any file.
16667 ac_need_defaults=:
16668 while test $# != 0
16669 do
16670   case $1 in
16671   --*=*)
16672     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16673     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16674     ac_shift=:
16675     ;;
16676   *)
16677     ac_option=$1
16678     ac_optarg=$2
16679     ac_shift=shift
16680     ;;
16681   esac
16682
16683   case $ac_option in
16684   # Handling of the options.
16685   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16686     ac_cs_recheck=: ;;
16687   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16688     $as_echo "$ac_cs_version"; exit ;;
16689   --debug | --debu | --deb | --de | --d | -d )
16690     debug=: ;;
16691   --file | --fil | --fi | --f )
16692     $ac_shift
16693     case $ac_optarg in
16694     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16695     esac
16696     as_fn_append CONFIG_FILES " '$ac_optarg'"
16697     ac_need_defaults=false;;
16698   --header | --heade | --head | --hea )
16699     $ac_shift
16700     case $ac_optarg in
16701     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16702     esac
16703     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16704     ac_need_defaults=false;;
16705   --he | --h)
16706     # Conflict between --help and --header
16707     as_fn_error "ambiguous option: \`$1'
16708 Try \`$0 --help' for more information.";;
16709   --help | --hel | -h )
16710     $as_echo "$ac_cs_usage"; exit ;;
16711   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16712   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16713     ac_cs_silent=: ;;
16714
16715   # This is an error.
16716   -*) as_fn_error "unrecognized option: \`$1'
16717 Try \`$0 --help' for more information." ;;
16718
16719   *) as_fn_append ac_config_targets " $1"
16720      ac_need_defaults=false ;;
16721
16722   esac
16723   shift
16724 done
16725
16726 ac_configure_extra_args=
16727
16728 if $ac_cs_silent; then
16729   exec 6>/dev/null
16730   ac_configure_extra_args="$ac_configure_extra_args --silent"
16731 fi
16732
16733 _ACEOF
16734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16735 if \$ac_cs_recheck; then
16736   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16737   shift
16738   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16739   CONFIG_SHELL='$SHELL'
16740   export CONFIG_SHELL
16741   exec "\$@"
16742 fi
16743
16744 _ACEOF
16745 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16746 exec 5>>config.log
16747 {
16748   echo
16749   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16750 ## Running $as_me. ##
16751 _ASBOX
16752   $as_echo "$ac_log"
16753 } >&5
16754
16755 _ACEOF
16756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16757 #
16758 # INIT-COMMANDS
16759 #
16760
16761 srcdir="$srcdir"
16762 host="$host"
16763 target="$target"
16764 with_multisubdir="$with_multisubdir"
16765 with_multisrctop="$with_multisrctop"
16766 with_target_subdir="$with_target_subdir"
16767 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16768 multi_basedir="$multi_basedir"
16769 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16770 CC="$CC"
16771 CXX="$CXX"
16772 GFORTRAN="$GFORTRAN"
16773 GCJ="$GCJ"
16774 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16775
16776
16777 # The HP-UX ksh and POSIX shell print the target directory to stdout
16778 # if CDPATH is set.
16779 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16780
16781 sed_quote_subst='$sed_quote_subst'
16782 double_quote_subst='$double_quote_subst'
16783 delay_variable_subst='$delay_variable_subst'
16784 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16785 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16786 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16787 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16788 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16789 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16790 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16791 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16792 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16793 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16794 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16795 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16796 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16797 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16798 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16799 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16800 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16801 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16802 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16803 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16804 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16805 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16806 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16807 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16808 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16809 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16810 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16811 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16812 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16813 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16814 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16815 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16816 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16817 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16818 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16819 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16820 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16821 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16822 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16823 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16824 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16825 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16826 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16827 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16828 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16829 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16830 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16831 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16832 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"`'
16833 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16834 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16835 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16836 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16837 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16838 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16839 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16840 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16841 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16842 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16843 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16844 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16845 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16846 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16847 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16848 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16849 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16850 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16851 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16852 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16853 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16854 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16855 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16856 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16857 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16858 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16859 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16860 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16861 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16862 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16863 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16864 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16865 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16866 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16867 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16868 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16869 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16870 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16871 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16872 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16873 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16874 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16875 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16876 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16877 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16878 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16879 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16880 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16881 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16882 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16883 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16884 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16885 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16886 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16887 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16888 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16889 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16890 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16891 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16892 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16893 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16894 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16895 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16896 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16897 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16898 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16899 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16900 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16901 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16902 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16903 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16904 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
16905 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
16906 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
16907 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
16908 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
16909 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
16910 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
16911 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
16912 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16913 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16914 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
16915 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
16916 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
16917 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
16918 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
16919 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
16920 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
16921 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
16922 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
16923 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16924 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16925 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
16926 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16927 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16928 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16929 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16930 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16931 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16932 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
16933 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
16934 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
16935 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16936 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
16937 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
16938 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
16939 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
16940 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
16941 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
16942 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
16943 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
16944 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
16945 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
16946 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
16947 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16948 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
16949 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
16950 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16951 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
16952 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
16953 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
16954 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
16955 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
16956 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
16957 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
16958 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
16959
16960 LTCC='$LTCC'
16961 LTCFLAGS='$LTCFLAGS'
16962 compiler='$compiler_DEFAULT'
16963
16964 # A function that is used when there is no print builtin or printf.
16965 func_fallback_echo ()
16966 {
16967   eval 'cat <<_LTECHO_EOF
16968 \$1
16969 _LTECHO_EOF'
16970 }
16971
16972 # Quote evaled strings.
16973 for var in SHELL \
16974 ECHO \
16975 SED \
16976 GREP \
16977 EGREP \
16978 FGREP \
16979 LD \
16980 NM \
16981 LN_S \
16982 lt_SP2NL \
16983 lt_NL2SP \
16984 reload_flag \
16985 OBJDUMP \
16986 deplibs_check_method \
16987 file_magic_cmd \
16988 AR \
16989 AR_FLAGS \
16990 STRIP \
16991 RANLIB \
16992 CC \
16993 CFLAGS \
16994 compiler \
16995 lt_cv_sys_global_symbol_pipe \
16996 lt_cv_sys_global_symbol_to_cdecl \
16997 lt_cv_sys_global_symbol_to_c_name_address \
16998 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16999 lt_prog_compiler_no_builtin_flag \
17000 lt_prog_compiler_wl \
17001 lt_prog_compiler_pic \
17002 lt_prog_compiler_static \
17003 lt_cv_prog_compiler_c_o \
17004 need_locks \
17005 DSYMUTIL \
17006 NMEDIT \
17007 LIPO \
17008 OTOOL \
17009 OTOOL64 \
17010 shrext_cmds \
17011 export_dynamic_flag_spec \
17012 whole_archive_flag_spec \
17013 compiler_needs_object \
17014 with_gnu_ld \
17015 allow_undefined_flag \
17016 no_undefined_flag \
17017 hardcode_libdir_flag_spec \
17018 hardcode_libdir_flag_spec_ld \
17019 hardcode_libdir_separator \
17020 fix_srcfile_path \
17021 exclude_expsyms \
17022 include_expsyms \
17023 file_list_spec \
17024 variables_saved_for_relink \
17025 libname_spec \
17026 library_names_spec \
17027 soname_spec \
17028 install_override_mode \
17029 finish_eval \
17030 old_striplib \
17031 striplib \
17032 compiler_lib_search_dirs \
17033 predep_objects \
17034 postdep_objects \
17035 predeps \
17036 postdeps \
17037 compiler_lib_search_path \
17038 LD_CXX \
17039 reload_flag_CXX \
17040 compiler_CXX \
17041 lt_prog_compiler_no_builtin_flag_CXX \
17042 lt_prog_compiler_wl_CXX \
17043 lt_prog_compiler_pic_CXX \
17044 lt_prog_compiler_static_CXX \
17045 lt_cv_prog_compiler_c_o_CXX \
17046 export_dynamic_flag_spec_CXX \
17047 whole_archive_flag_spec_CXX \
17048 compiler_needs_object_CXX \
17049 with_gnu_ld_CXX \
17050 allow_undefined_flag_CXX \
17051 no_undefined_flag_CXX \
17052 hardcode_libdir_flag_spec_CXX \
17053 hardcode_libdir_flag_spec_ld_CXX \
17054 hardcode_libdir_separator_CXX \
17055 fix_srcfile_path_CXX \
17056 exclude_expsyms_CXX \
17057 include_expsyms_CXX \
17058 file_list_spec_CXX \
17059 compiler_lib_search_dirs_CXX \
17060 predep_objects_CXX \
17061 postdep_objects_CXX \
17062 predeps_CXX \
17063 postdeps_CXX \
17064 compiler_lib_search_path_CXX; do
17065     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17066     *[\\\\\\\`\\"\\\$]*)
17067       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17068       ;;
17069     *)
17070       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17071       ;;
17072     esac
17073 done
17074
17075 # Double-quote double-evaled strings.
17076 for var in reload_cmds \
17077 old_postinstall_cmds \
17078 old_postuninstall_cmds \
17079 old_archive_cmds \
17080 extract_expsyms_cmds \
17081 old_archive_from_new_cmds \
17082 old_archive_from_expsyms_cmds \
17083 archive_cmds \
17084 archive_expsym_cmds \
17085 module_cmds \
17086 module_expsym_cmds \
17087 export_symbols_cmds \
17088 prelink_cmds \
17089 postinstall_cmds \
17090 postuninstall_cmds \
17091 finish_cmds \
17092 sys_lib_search_path_spec \
17093 sys_lib_dlsearch_path_spec \
17094 reload_cmds_CXX \
17095 old_archive_cmds_CXX \
17096 old_archive_from_new_cmds_CXX \
17097 old_archive_from_expsyms_cmds_CXX \
17098 archive_cmds_CXX \
17099 archive_expsym_cmds_CXX \
17100 module_cmds_CXX \
17101 module_expsym_cmds_CXX \
17102 export_symbols_cmds_CXX \
17103 prelink_cmds_CXX; do
17104     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17105     *[\\\\\\\`\\"\\\$]*)
17106       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17107       ;;
17108     *)
17109       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17110       ;;
17111     esac
17112 done
17113
17114 ac_aux_dir='$ac_aux_dir'
17115 xsi_shell='$xsi_shell'
17116 lt_shell_append='$lt_shell_append'
17117
17118 # See if we are running on zsh, and set the options which allow our
17119 # commands through without removal of \ escapes INIT.
17120 if test -n "\${ZSH_VERSION+set}" ; then
17121    setopt NO_GLOB_SUBST
17122 fi
17123
17124
17125     PACKAGE='$PACKAGE'
17126     VERSION='$VERSION'
17127     TIMESTAMP='$TIMESTAMP'
17128     RM='$RM'
17129     ofile='$ofile'
17130
17131
17132
17133
17134
17135 TARGETDIR="$TARGETDIR"
17136
17137 _ACEOF
17138
17139 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17140
17141 # Handling of arguments.
17142 for ac_config_target in $ac_config_targets
17143 do
17144   case $ac_config_target in
17145     "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
17146     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17147     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17148     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17149     "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
17150     "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
17151     "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
17152     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
17153     "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
17154     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17155     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17156     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
17157     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
17158
17159   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17160   esac
17161 done
17162
17163
17164 # If the user did not use the arguments to specify the items to instantiate,
17165 # then the envvar interface is used.  Set only those that are not.
17166 # We use the long form for the default assignment because of an extremely
17167 # bizarre bug on SunOS 4.1.3.
17168 if $ac_need_defaults; then
17169   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17170   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17171   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17172   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17173 fi
17174
17175 # Have a temporary directory for convenience.  Make it in the build tree
17176 # simply because there is no reason against having it here, and in addition,
17177 # creating and moving files from /tmp can sometimes cause problems.
17178 # Hook for its removal unless debugging.
17179 # Note that there is a small window in which the directory will not be cleaned:
17180 # after its creation but before its name has been assigned to `$tmp'.
17181 $debug ||
17182 {
17183   tmp=
17184   trap 'exit_status=$?
17185   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17186 ' 0
17187   trap 'as_fn_exit 1' 1 2 13 15
17188 }
17189 # Create a (secure) tmp directory for tmp files.
17190
17191 {
17192   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17193   test -n "$tmp" && test -d "$tmp"
17194 }  ||
17195 {
17196   tmp=./conf$$-$RANDOM
17197   (umask 077 && mkdir "$tmp")
17198 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17199
17200 # Set up the scripts for CONFIG_FILES section.
17201 # No need to generate them if there are no CONFIG_FILES.
17202 # This happens for instance with `./config.status config.h'.
17203 if test -n "$CONFIG_FILES"; then
17204
17205
17206 ac_cr=`echo X | tr X '\015'`
17207 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17208 # But we know of no other shell where ac_cr would be empty at this
17209 # point, so we can use a bashism as a fallback.
17210 if test "x$ac_cr" = x; then
17211   eval ac_cr=\$\'\\r\'
17212 fi
17213 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17214 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17215   ac_cs_awk_cr='\r'
17216 else
17217   ac_cs_awk_cr=$ac_cr
17218 fi
17219
17220 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17221 _ACEOF
17222
17223
17224 {
17225   echo "cat >conf$$subs.awk <<_ACEOF" &&
17226   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17227   echo "_ACEOF"
17228 } >conf$$subs.sh ||
17229   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17230 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17231 ac_delim='%!_!# '
17232 for ac_last_try in false false false false false :; do
17233   . ./conf$$subs.sh ||
17234     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17235
17236   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17237   if test $ac_delim_n = $ac_delim_num; then
17238     break
17239   elif $ac_last_try; then
17240     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17241   else
17242     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17243   fi
17244 done
17245 rm -f conf$$subs.sh
17246
17247 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17248 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17249 _ACEOF
17250 sed -n '
17251 h
17252 s/^/S["/; s/!.*/"]=/
17253 p
17254 g
17255 s/^[^!]*!//
17256 :repl
17257 t repl
17258 s/'"$ac_delim"'$//
17259 t delim
17260 :nl
17261 h
17262 s/\(.\{148\}\).*/\1/
17263 t more1
17264 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17265 p
17266 n
17267 b repl
17268 :more1
17269 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17270 p
17271 g
17272 s/.\{148\}//
17273 t nl
17274 :delim
17275 h
17276 s/\(.\{148\}\).*/\1/
17277 t more2
17278 s/["\\]/\\&/g; s/^/"/; s/$/"/
17279 p
17280 b
17281 :more2
17282 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17283 p
17284 g
17285 s/.\{148\}//
17286 t delim
17287 ' <conf$$subs.awk | sed '
17288 /^[^""]/{
17289   N
17290   s/\n//
17291 }
17292 ' >>$CONFIG_STATUS || ac_write_fail=1
17293 rm -f conf$$subs.awk
17294 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17295 _ACAWK
17296 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17297   for (key in S) S_is_set[key] = 1
17298   FS = "\a"
17299
17300 }
17301 {
17302   line = $ 0
17303   nfields = split(line, field, "@")
17304   substed = 0
17305   len = length(field[1])
17306   for (i = 2; i < nfields; i++) {
17307     key = field[i]
17308     keylen = length(key)
17309     if (S_is_set[key]) {
17310       value = S[key]
17311       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17312       len += length(value) + length(field[++i])
17313       substed = 1
17314     } else
17315       len += 1 + keylen
17316   }
17317
17318   print line
17319 }
17320
17321 _ACAWK
17322 _ACEOF
17323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17324 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17325   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17326 else
17327   cat
17328 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17329   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17330 _ACEOF
17331
17332 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17333 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17334 # trailing colons and then remove the whole line if VPATH becomes empty
17335 # (actually we leave an empty line to preserve line numbers).
17336 if test "x$srcdir" = x.; then
17337   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17338 s/:*\$(srcdir):*/:/
17339 s/:*\${srcdir}:*/:/
17340 s/:*@srcdir@:*/:/
17341 s/^\([^=]*=[     ]*\):*/\1/
17342 s/:*$//
17343 s/^[^=]*=[       ]*$//
17344 }'
17345 fi
17346
17347 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17348 fi # test -n "$CONFIG_FILES"
17349
17350 # Set up the scripts for CONFIG_HEADERS section.
17351 # No need to generate them if there are no CONFIG_HEADERS.
17352 # This happens for instance with `./config.status Makefile'.
17353 if test -n "$CONFIG_HEADERS"; then
17354 cat >"$tmp/defines.awk" <<\_ACAWK ||
17355 BEGIN {
17356 _ACEOF
17357
17358 # Transform confdefs.h into an awk script `defines.awk', embedded as
17359 # here-document in config.status, that substitutes the proper values into
17360 # config.h.in to produce config.h.
17361
17362 # Create a delimiter string that does not exist in confdefs.h, to ease
17363 # handling of long lines.
17364 ac_delim='%!_!# '
17365 for ac_last_try in false false :; do
17366   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17367   if test -z "$ac_t"; then
17368     break
17369   elif $ac_last_try; then
17370     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17371   else
17372     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17373   fi
17374 done
17375
17376 # For the awk script, D is an array of macro values keyed by name,
17377 # likewise P contains macro parameters if any.  Preserve backslash
17378 # newline sequences.
17379
17380 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17381 sed -n '
17382 s/.\{148\}/&'"$ac_delim"'/g
17383 t rset
17384 :rset
17385 s/^[     ]*#[    ]*define[       ][      ]*/ /
17386 t def
17387 d
17388 :def
17389 s/\\$//
17390 t bsnl
17391 s/["\\]/\\&/g
17392 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17393 D["\1"]=" \3"/p
17394 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17395 d
17396 :bsnl
17397 s/["\\]/\\&/g
17398 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17399 D["\1"]=" \3\\\\\\n"\\/p
17400 t cont
17401 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17402 t cont
17403 d
17404 :cont
17405 n
17406 s/.\{148\}/&'"$ac_delim"'/g
17407 t clear
17408 :clear
17409 s/\\$//
17410 t bsnlc
17411 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17412 d
17413 :bsnlc
17414 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17415 b cont
17416 ' <confdefs.h | sed '
17417 s/'"$ac_delim"'/"\\\
17418 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17419
17420 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17421   for (key in D) D_is_set[key] = 1
17422   FS = "\a"
17423 }
17424 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17425   line = \$ 0
17426   split(line, arg, " ")
17427   if (arg[1] == "#") {
17428     defundef = arg[2]
17429     mac1 = arg[3]
17430   } else {
17431     defundef = substr(arg[1], 2)
17432     mac1 = arg[2]
17433   }
17434   split(mac1, mac2, "(") #)
17435   macro = mac2[1]
17436   prefix = substr(line, 1, index(line, defundef) - 1)
17437   if (D_is_set[macro]) {
17438     # Preserve the white space surrounding the "#".
17439     print prefix "define", macro P[macro] D[macro]
17440     next
17441   } else {
17442     # Replace #undef with comments.  This is necessary, for example,
17443     # in the case of _POSIX_SOURCE, which is predefined and required
17444     # on some systems where configure will not decide to define it.
17445     if (defundef == "undef") {
17446       print "/*", prefix defundef, macro, "*/"
17447       next
17448     }
17449   }
17450 }
17451 { print }
17452 _ACAWK
17453 _ACEOF
17454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17455   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17456 fi # test -n "$CONFIG_HEADERS"
17457
17458
17459 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17460 shift
17461 for ac_tag
17462 do
17463   case $ac_tag in
17464   :[FHLC]) ac_mode=$ac_tag; continue;;
17465   esac
17466   case $ac_mode$ac_tag in
17467   :[FHL]*:*);;
17468   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17469   :[FH]-) ac_tag=-:-;;
17470   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17471   esac
17472   ac_save_IFS=$IFS
17473   IFS=:
17474   set x $ac_tag
17475   IFS=$ac_save_IFS
17476   shift
17477   ac_file=$1
17478   shift
17479
17480   case $ac_mode in
17481   :L) ac_source=$1;;
17482   :[FH])
17483     ac_file_inputs=
17484     for ac_f
17485     do
17486       case $ac_f in
17487       -) ac_f="$tmp/stdin";;
17488       *) # Look for the file first in the build tree, then in the source tree
17489          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17490          # because $ac_f cannot contain `:'.
17491          test -f "$ac_f" ||
17492            case $ac_f in
17493            [\\/$]*) false;;
17494            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17495            esac ||
17496            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17497       esac
17498       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17499       as_fn_append ac_file_inputs " '$ac_f'"
17500     done
17501
17502     # Let's still pretend it is `configure' which instantiates (i.e., don't
17503     # use $as_me), people would be surprised to read:
17504     #    /* config.h.  Generated by config.status.  */
17505     configure_input='Generated from '`
17506           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17507         `' by configure.'
17508     if test x"$ac_file" != x-; then
17509       configure_input="$ac_file.  $configure_input"
17510       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17511 $as_echo "$as_me: creating $ac_file" >&6;}
17512     fi
17513     # Neutralize special characters interpreted by sed in replacement strings.
17514     case $configure_input in #(
17515     *\&* | *\|* | *\\* )
17516        ac_sed_conf_input=`$as_echo "$configure_input" |
17517        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17518     *) ac_sed_conf_input=$configure_input;;
17519     esac
17520
17521     case $ac_tag in
17522     *:-:* | *:-) cat >"$tmp/stdin" \
17523       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17524     esac
17525     ;;
17526   esac
17527
17528   ac_dir=`$as_dirname -- "$ac_file" ||
17529 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17530          X"$ac_file" : 'X\(//\)[^/]' \| \
17531          X"$ac_file" : 'X\(//\)$' \| \
17532          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17533 $as_echo X"$ac_file" |
17534     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17535             s//\1/
17536             q
17537           }
17538           /^X\(\/\/\)[^/].*/{
17539             s//\1/
17540             q
17541           }
17542           /^X\(\/\/\)$/{
17543             s//\1/
17544             q
17545           }
17546           /^X\(\/\).*/{
17547             s//\1/
17548             q
17549           }
17550           s/.*/./; q'`
17551   as_dir="$ac_dir"; as_fn_mkdir_p
17552   ac_builddir=.
17553
17554 case "$ac_dir" in
17555 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17556 *)
17557   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17558   # A ".." for each directory in $ac_dir_suffix.
17559   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17560   case $ac_top_builddir_sub in
17561   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17562   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17563   esac ;;
17564 esac
17565 ac_abs_top_builddir=$ac_pwd
17566 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17567 # for backward compatibility:
17568 ac_top_builddir=$ac_top_build_prefix
17569
17570 case $srcdir in
17571   .)  # We are building in place.
17572     ac_srcdir=.
17573     ac_top_srcdir=$ac_top_builddir_sub
17574     ac_abs_top_srcdir=$ac_pwd ;;
17575   [\\/]* | ?:[\\/]* )  # Absolute name.
17576     ac_srcdir=$srcdir$ac_dir_suffix;
17577     ac_top_srcdir=$srcdir
17578     ac_abs_top_srcdir=$srcdir ;;
17579   *) # Relative name.
17580     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17581     ac_top_srcdir=$ac_top_build_prefix$srcdir
17582     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17583 esac
17584 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17585
17586
17587   case $ac_mode in
17588   :F)
17589   #
17590   # CONFIG_FILE
17591   #
17592
17593   case $INSTALL in
17594   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17595   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17596   esac
17597   ac_MKDIR_P=$MKDIR_P
17598   case $MKDIR_P in
17599   [\\/$]* | ?:[\\/]* ) ;;
17600   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17601   esac
17602 _ACEOF
17603
17604 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17605 # If the template does not know about datarootdir, expand it.
17606 # FIXME: This hack should be removed a few years after 2.60.
17607 ac_datarootdir_hack=; ac_datarootdir_seen=
17608 ac_sed_dataroot='
17609 /datarootdir/ {
17610   p
17611   q
17612 }
17613 /@datadir@/p
17614 /@docdir@/p
17615 /@infodir@/p
17616 /@localedir@/p
17617 /@mandir@/p'
17618 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17619 *datarootdir*) ac_datarootdir_seen=yes;;
17620 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17621   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17622 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17623 _ACEOF
17624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17625   ac_datarootdir_hack='
17626   s&@datadir@&$datadir&g
17627   s&@docdir@&$docdir&g
17628   s&@infodir@&$infodir&g
17629   s&@localedir@&$localedir&g
17630   s&@mandir@&$mandir&g
17631   s&\\\${datarootdir}&$datarootdir&g' ;;
17632 esac
17633 _ACEOF
17634
17635 # Neutralize VPATH when `$srcdir' = `.'.
17636 # Shell code in configure.ac might set extrasub.
17637 # FIXME: do we really want to maintain this feature?
17638 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17639 ac_sed_extra="$ac_vpsub
17640 $extrasub
17641 _ACEOF
17642 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17643 :t
17644 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17645 s|@configure_input@|$ac_sed_conf_input|;t t
17646 s&@top_builddir@&$ac_top_builddir_sub&;t t
17647 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17648 s&@srcdir@&$ac_srcdir&;t t
17649 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17650 s&@top_srcdir@&$ac_top_srcdir&;t t
17651 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17652 s&@builddir@&$ac_builddir&;t t
17653 s&@abs_builddir@&$ac_abs_builddir&;t t
17654 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17655 s&@INSTALL@&$ac_INSTALL&;t t
17656 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17657 $ac_datarootdir_hack
17658 "
17659 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17660   || as_fn_error "could not create $ac_file" "$LINENO" 5
17661
17662 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17663   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17664   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17665   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17666 which seems to be undefined.  Please make sure it is defined." >&5
17667 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17668 which seems to be undefined.  Please make sure it is defined." >&2;}
17669
17670   rm -f "$tmp/stdin"
17671   case $ac_file in
17672   -) cat "$tmp/out" && rm -f "$tmp/out";;
17673   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17674   esac \
17675   || as_fn_error "could not create $ac_file" "$LINENO" 5
17676  ;;
17677   :H)
17678   #
17679   # CONFIG_HEADER
17680   #
17681   if test x"$ac_file" != x-; then
17682     {
17683       $as_echo "/* $configure_input  */" \
17684       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17685     } >"$tmp/config.h" \
17686       || as_fn_error "could not create $ac_file" "$LINENO" 5
17687     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17688       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17689 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17690     else
17691       rm -f "$ac_file"
17692       mv "$tmp/config.h" "$ac_file" \
17693         || as_fn_error "could not create $ac_file" "$LINENO" 5
17694     fi
17695   else
17696     $as_echo "/* $configure_input  */" \
17697       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17698       || as_fn_error "could not create -" "$LINENO" 5
17699   fi
17700 # Compute "$ac_file"'s index in $config_headers.
17701 _am_arg="$ac_file"
17702 _am_stamp_count=1
17703 for _am_header in $config_headers :; do
17704   case $_am_header in
17705     $_am_arg | $_am_arg:* )
17706       break ;;
17707     * )
17708       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17709   esac
17710 done
17711 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17712 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17713          X"$_am_arg" : 'X\(//\)[^/]' \| \
17714          X"$_am_arg" : 'X\(//\)$' \| \
17715          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17716 $as_echo X"$_am_arg" |
17717     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17718             s//\1/
17719             q
17720           }
17721           /^X\(\/\/\)[^/].*/{
17722             s//\1/
17723             q
17724           }
17725           /^X\(\/\/\)$/{
17726             s//\1/
17727             q
17728           }
17729           /^X\(\/\).*/{
17730             s//\1/
17731             q
17732           }
17733           s/.*/./; q'`/stamp-h$_am_stamp_count
17734  ;;
17735   :L)
17736   #
17737   # CONFIG_LINK
17738   #
17739
17740   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17741     :
17742   else
17743     # Prefer the file from the source tree if names are identical.
17744     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17745       ac_source=$srcdir/$ac_source
17746     fi
17747
17748     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17749 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17750
17751     if test ! -r "$ac_source"; then
17752       as_fn_error "$ac_source: file not found" "$LINENO" 5
17753     fi
17754     rm -f "$ac_file"
17755
17756     # Try a relative symlink, then a hard link, then a copy.
17757     case $srcdir in
17758     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17759         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17760     esac
17761     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17762       ln "$ac_source" "$ac_file" 2>/dev/null ||
17763       cp -p "$ac_source" "$ac_file" ||
17764       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17765   fi
17766  ;;
17767   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17768 $as_echo "$as_me: executing $ac_file commands" >&6;}
17769  ;;
17770   esac
17771
17772
17773   case $ac_file$ac_mode in
17774     "default-1":C)
17775 # Only add multilib support code if we just rebuilt the top-level
17776 # Makefile.
17777 case " $CONFIG_FILES " in
17778  *" Makefile "*)
17779    ac_file=Makefile . ${multi_basedir}/config-ml.in
17780    ;;
17781 esac ;;
17782     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17783   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17784   # are listed without --file.  Let's play safe and only enable the eval
17785   # if we detect the quoting.
17786   case $CONFIG_FILES in
17787   *\'*) eval set x "$CONFIG_FILES" ;;
17788   *)   set x $CONFIG_FILES ;;
17789   esac
17790   shift
17791   for mf
17792   do
17793     # Strip MF so we end up with the name of the file.
17794     mf=`echo "$mf" | sed -e 's/:.*$//'`
17795     # Check whether this is an Automake generated Makefile or not.
17796     # We used to match only the files named `Makefile.in', but
17797     # some people rename them; so instead we look at the file content.
17798     # Grep'ing the first line is not enough: some people post-process
17799     # each Makefile.in and add a new line on top of each file to say so.
17800     # Grep'ing the whole file is not good either: AIX grep has a line
17801     # limit of 2048, but all sed's we know have understand at least 4000.
17802     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17803       dirpart=`$as_dirname -- "$mf" ||
17804 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17805          X"$mf" : 'X\(//\)[^/]' \| \
17806          X"$mf" : 'X\(//\)$' \| \
17807          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17808 $as_echo X"$mf" |
17809     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17810             s//\1/
17811             q
17812           }
17813           /^X\(\/\/\)[^/].*/{
17814             s//\1/
17815             q
17816           }
17817           /^X\(\/\/\)$/{
17818             s//\1/
17819             q
17820           }
17821           /^X\(\/\).*/{
17822             s//\1/
17823             q
17824           }
17825           s/.*/./; q'`
17826     else
17827       continue
17828     fi
17829     # Extract the definition of DEPDIR, am__include, and am__quote
17830     # from the Makefile without running `make'.
17831     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17832     test -z "$DEPDIR" && continue
17833     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17834     test -z "am__include" && continue
17835     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17836     # When using ansi2knr, U may be empty or an underscore; expand it
17837     U=`sed -n 's/^U = //p' < "$mf"`
17838     # Find all dependency output files, they are included files with
17839     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17840     # simplest approach to changing $(DEPDIR) to its actual value in the
17841     # expansion.
17842     for file in `sed -n "
17843       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17844          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17845       # Make sure the directory exists.
17846       test -f "$dirpart/$file" && continue
17847       fdir=`$as_dirname -- "$file" ||
17848 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17849          X"$file" : 'X\(//\)[^/]' \| \
17850          X"$file" : 'X\(//\)$' \| \
17851          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17852 $as_echo X"$file" |
17853     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17854             s//\1/
17855             q
17856           }
17857           /^X\(\/\/\)[^/].*/{
17858             s//\1/
17859             q
17860           }
17861           /^X\(\/\/\)$/{
17862             s//\1/
17863             q
17864           }
17865           /^X\(\/\).*/{
17866             s//\1/
17867             q
17868           }
17869           s/.*/./; q'`
17870       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17871       # echo "creating $dirpart/$file"
17872       echo '# dummy' > "$dirpart/$file"
17873     done
17874   done
17875 }
17876  ;;
17877     "libtool":C)
17878
17879     # See if we are running on zsh, and set the options which allow our
17880     # commands through without removal of \ escapes.
17881     if test -n "${ZSH_VERSION+set}" ; then
17882       setopt NO_GLOB_SUBST
17883     fi
17884
17885     cfgfile="${ofile}T"
17886     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17887     $RM "$cfgfile"
17888
17889     cat <<_LT_EOF >> "$cfgfile"
17890 #! $SHELL
17891
17892 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17893 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17894 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17895 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17896 #
17897 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17898 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17899 #   Written by Gordon Matzigkeit, 1996
17900 #
17901 #   This file is part of GNU Libtool.
17902 #
17903 # GNU Libtool is free software; you can redistribute it and/or
17904 # modify it under the terms of the GNU General Public License as
17905 # published by the Free Software Foundation; either version 2 of
17906 # the License, or (at your option) any later version.
17907 #
17908 # As a special exception to the GNU General Public License,
17909 # if you distribute this file as part of a program or library that
17910 # is built using GNU Libtool, you may include this file under the
17911 # same distribution terms that you use for the rest of that program.
17912 #
17913 # GNU Libtool is distributed in the hope that it will be useful,
17914 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17915 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17916 # GNU General Public License for more details.
17917 #
17918 # You should have received a copy of the GNU General Public License
17919 # along with GNU Libtool; see the file COPYING.  If not, a copy
17920 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17921 # obtained by writing to the Free Software Foundation, Inc.,
17922 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17923
17924
17925 # The names of the tagged configurations supported by this script.
17926 available_tags="CXX "
17927
17928 # ### BEGIN LIBTOOL CONFIG
17929
17930 # Which release of libtool.m4 was used?
17931 macro_version=$macro_version
17932 macro_revision=$macro_revision
17933
17934 # Whether or not to build shared libraries.
17935 build_libtool_libs=$enable_shared
17936
17937 # Whether or not to build static libraries.
17938 build_old_libs=$enable_static
17939
17940 # What type of objects to build.
17941 pic_mode=$pic_mode
17942
17943 # Whether or not to optimize for fast installation.
17944 fast_install=$enable_fast_install
17945
17946 # Shell to use when invoking shell scripts.
17947 SHELL=$lt_SHELL
17948
17949 # An echo program that protects backslashes.
17950 ECHO=$lt_ECHO
17951
17952 # The host system.
17953 host_alias=$host_alias
17954 host=$host
17955 host_os=$host_os
17956
17957 # The build system.
17958 build_alias=$build_alias
17959 build=$build
17960 build_os=$build_os
17961
17962 # A sed program that does not truncate output.
17963 SED=$lt_SED
17964
17965 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17966 Xsed="\$SED -e 1s/^X//"
17967
17968 # A grep program that handles long lines.
17969 GREP=$lt_GREP
17970
17971 # An ERE matcher.
17972 EGREP=$lt_EGREP
17973
17974 # A literal string matcher.
17975 FGREP=$lt_FGREP
17976
17977 # A BSD- or MS-compatible name lister.
17978 NM=$lt_NM
17979
17980 # Whether we need soft or hard links.
17981 LN_S=$lt_LN_S
17982
17983 # What is the maximum length of a command?
17984 max_cmd_len=$max_cmd_len
17985
17986 # Object file suffix (normally "o").
17987 objext=$ac_objext
17988
17989 # Executable file suffix (normally "").
17990 exeext=$exeext
17991
17992 # whether the shell understands "unset".
17993 lt_unset=$lt_unset
17994
17995 # turn spaces into newlines.
17996 SP2NL=$lt_lt_SP2NL
17997
17998 # turn newlines into spaces.
17999 NL2SP=$lt_lt_NL2SP
18000
18001 # An object symbol dumper.
18002 OBJDUMP=$lt_OBJDUMP
18003
18004 # Method to check whether dependent libraries are shared objects.
18005 deplibs_check_method=$lt_deplibs_check_method
18006
18007 # Command to use when deplibs_check_method == "file_magic".
18008 file_magic_cmd=$lt_file_magic_cmd
18009
18010 # The archiver.
18011 AR=$lt_AR
18012 AR_FLAGS=$lt_AR_FLAGS
18013
18014 # A symbol stripping program.
18015 STRIP=$lt_STRIP
18016
18017 # Commands used to install an old-style archive.
18018 RANLIB=$lt_RANLIB
18019 old_postinstall_cmds=$lt_old_postinstall_cmds
18020 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18021
18022 # Whether to use a lock for old archive extraction.
18023 lock_old_archive_extraction=$lock_old_archive_extraction
18024
18025 # A C compiler.
18026 LTCC=$lt_CC
18027
18028 # LTCC compiler flags.
18029 LTCFLAGS=$lt_CFLAGS
18030
18031 # Take the output of nm and produce a listing of raw symbols and C names.
18032 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18033
18034 # Transform the output of nm in a proper C declaration.
18035 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18036
18037 # Transform the output of nm in a C name address pair.
18038 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18039
18040 # Transform the output of nm in a C name address pair when lib prefix is needed.
18041 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18042
18043 # The name of the directory that contains temporary libtool files.
18044 objdir=$objdir
18045
18046 # Used to examine libraries when file_magic_cmd begins with "file".
18047 MAGIC_CMD=$MAGIC_CMD
18048
18049 # Must we lock files when doing compilation?
18050 need_locks=$lt_need_locks
18051
18052 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18053 DSYMUTIL=$lt_DSYMUTIL
18054
18055 # Tool to change global to local symbols on Mac OS X.
18056 NMEDIT=$lt_NMEDIT
18057
18058 # Tool to manipulate fat objects and archives on Mac OS X.
18059 LIPO=$lt_LIPO
18060
18061 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18062 OTOOL=$lt_OTOOL
18063
18064 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18065 OTOOL64=$lt_OTOOL64
18066
18067 # Old archive suffix (normally "a").
18068 libext=$libext
18069
18070 # Shared library suffix (normally ".so").
18071 shrext_cmds=$lt_shrext_cmds
18072
18073 # The commands to extract the exported symbol list from a shared archive.
18074 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18075
18076 # Variables whose values should be saved in libtool wrapper scripts and
18077 # restored at link time.
18078 variables_saved_for_relink=$lt_variables_saved_for_relink
18079
18080 # Do we need the "lib" prefix for modules?
18081 need_lib_prefix=$need_lib_prefix
18082
18083 # Do we need a version for libraries?
18084 need_version=$need_version
18085
18086 # Library versioning type.
18087 version_type=$version_type
18088
18089 # Shared library runtime path variable.
18090 runpath_var=$runpath_var
18091
18092 # Shared library path variable.
18093 shlibpath_var=$shlibpath_var
18094
18095 # Is shlibpath searched before the hard-coded library search path?
18096 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18097
18098 # Format of library name prefix.
18099 libname_spec=$lt_libname_spec
18100
18101 # List of archive names.  First name is the real one, the rest are links.
18102 # The last name is the one that the linker finds with -lNAME
18103 library_names_spec=$lt_library_names_spec
18104
18105 # The coded name of the library, if different from the real name.
18106 soname_spec=$lt_soname_spec
18107
18108 # Permission mode override for installation of shared libraries.
18109 install_override_mode=$lt_install_override_mode
18110
18111 # Command to use after installation of a shared archive.
18112 postinstall_cmds=$lt_postinstall_cmds
18113
18114 # Command to use after uninstallation of a shared archive.
18115 postuninstall_cmds=$lt_postuninstall_cmds
18116
18117 # Commands used to finish a libtool library installation in a directory.
18118 finish_cmds=$lt_finish_cmds
18119
18120 # As "finish_cmds", except a single script fragment to be evaled but
18121 # not shown.
18122 finish_eval=$lt_finish_eval
18123
18124 # Whether we should hardcode library paths into libraries.
18125 hardcode_into_libs=$hardcode_into_libs
18126
18127 # Compile-time system search path for libraries.
18128 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
18129
18130 # Run-time system search path for libraries.
18131 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
18132
18133 # Whether dlopen is supported.
18134 dlopen_support=$enable_dlopen
18135
18136 # Whether dlopen of programs is supported.
18137 dlopen_self=$enable_dlopen_self
18138
18139 # Whether dlopen of statically linked programs is supported.
18140 dlopen_self_static=$enable_dlopen_self_static
18141
18142 # Commands to strip libraries.
18143 old_striplib=$lt_old_striplib
18144 striplib=$lt_striplib
18145
18146
18147 # The linker used to build libraries.
18148 LD=$lt_LD
18149
18150 # How to create reloadable object files.
18151 reload_flag=$lt_reload_flag
18152 reload_cmds=$lt_reload_cmds
18153
18154 # Commands used to build an old-style archive.
18155 old_archive_cmds=$lt_old_archive_cmds
18156
18157 # A language specific compiler.
18158 CC=$lt_compiler
18159
18160 # Is the compiler the GNU compiler?
18161 with_gcc=$GCC
18162
18163 # Compiler flag to turn off builtin functions.
18164 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
18165
18166 # How to pass a linker flag through the compiler.
18167 wl=$lt_lt_prog_compiler_wl
18168
18169 # Additional compiler flags for building library objects.
18170 pic_flag=$lt_lt_prog_compiler_pic
18171
18172 # Compiler flag to prevent dynamic linking.
18173 link_static_flag=$lt_lt_prog_compiler_static
18174
18175 # Does compiler simultaneously support -c and -o options?
18176 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
18177
18178 # Whether or not to add -lc for building shared libraries.
18179 build_libtool_need_lc=$archive_cmds_need_lc
18180
18181 # Whether or not to disallow shared libs when runtime libs are static.
18182 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
18183
18184 # Compiler flag to allow reflexive dlopens.
18185 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18186
18187 # Compiler flag to generate shared objects directly from archives.
18188 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18189
18190 # Whether the compiler copes with passing no objects directly.
18191 compiler_needs_object=$lt_compiler_needs_object
18192
18193 # Create an old-style archive from a shared archive.
18194 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18195
18196 # Create a temporary old-style archive to link instead of a shared archive.
18197 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18198
18199 # Commands used to build a shared archive.
18200 archive_cmds=$lt_archive_cmds
18201 archive_expsym_cmds=$lt_archive_expsym_cmds
18202
18203 # Commands used to build a loadable module if different from building
18204 # a shared archive.
18205 module_cmds=$lt_module_cmds
18206 module_expsym_cmds=$lt_module_expsym_cmds
18207
18208 # Whether we are building with GNU ld or not.
18209 with_gnu_ld=$lt_with_gnu_ld
18210
18211 # Flag that allows shared libraries with undefined symbols to be built.
18212 allow_undefined_flag=$lt_allow_undefined_flag
18213
18214 # Flag that enforces no undefined symbols.
18215 no_undefined_flag=$lt_no_undefined_flag
18216
18217 # Flag to hardcode \$libdir into a binary during linking.
18218 # This must work even if \$libdir does not exist
18219 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18220
18221 # If ld is used when linking, flag to hardcode \$libdir into a binary
18222 # during linking.  This must work even if \$libdir does not exist.
18223 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18224
18225 # Whether we need a single "-rpath" flag with a separated argument.
18226 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18227
18228 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18229 # DIR into the resulting binary.
18230 hardcode_direct=$hardcode_direct
18231
18232 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18233 # DIR into the resulting binary and the resulting library dependency is
18234 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18235 # library is relocated.
18236 hardcode_direct_absolute=$hardcode_direct_absolute
18237
18238 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18239 # into the resulting binary.
18240 hardcode_minus_L=$hardcode_minus_L
18241
18242 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18243 # into the resulting binary.
18244 hardcode_shlibpath_var=$hardcode_shlibpath_var
18245
18246 # Set to "yes" if building a shared library automatically hardcodes DIR
18247 # into the library and all subsequent libraries and executables linked
18248 # against it.
18249 hardcode_automatic=$hardcode_automatic
18250
18251 # Set to yes if linker adds runtime paths of dependent libraries
18252 # to runtime path list.
18253 inherit_rpath=$inherit_rpath
18254
18255 # Whether libtool must link a program against all its dependency libraries.
18256 link_all_deplibs=$link_all_deplibs
18257
18258 # Fix the shell variable \$srcfile for the compiler.
18259 fix_srcfile_path=$lt_fix_srcfile_path
18260
18261 # Set to "yes" if exported symbols are required.
18262 always_export_symbols=$always_export_symbols
18263
18264 # The commands to list exported symbols.
18265 export_symbols_cmds=$lt_export_symbols_cmds
18266
18267 # Symbols that should not be listed in the preloaded symbols.
18268 exclude_expsyms=$lt_exclude_expsyms
18269
18270 # Symbols that must always be exported.
18271 include_expsyms=$lt_include_expsyms
18272
18273 # Commands necessary for linking programs (against libraries) with templates.
18274 prelink_cmds=$lt_prelink_cmds
18275
18276 # Specify filename containing input files.
18277 file_list_spec=$lt_file_list_spec
18278
18279 # How to hardcode a shared library path into an executable.
18280 hardcode_action=$hardcode_action
18281
18282 # The directories searched by this compiler when creating a shared library.
18283 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
18284
18285 # Dependencies to place before and after the objects being linked to
18286 # create a shared library.
18287 predep_objects=$lt_predep_objects
18288 postdep_objects=$lt_postdep_objects
18289 predeps=$lt_predeps
18290 postdeps=$lt_postdeps
18291
18292 # The library search path used internally by the compiler when linking
18293 # a shared library.
18294 compiler_lib_search_path=$lt_compiler_lib_search_path
18295
18296 # ### END LIBTOOL CONFIG
18297
18298 _LT_EOF
18299
18300   case $host_os in
18301   aix3*)
18302     cat <<\_LT_EOF >> "$cfgfile"
18303 # AIX sometimes has problems with the GCC collect2 program.  For some
18304 # reason, if we set the COLLECT_NAMES environment variable, the problems
18305 # vanish in a puff of smoke.
18306 if test "X${COLLECT_NAMES+set}" != Xset; then
18307   COLLECT_NAMES=
18308   export COLLECT_NAMES
18309 fi
18310 _LT_EOF
18311     ;;
18312   esac
18313
18314
18315 ltmain="$ac_aux_dir/ltmain.sh"
18316
18317
18318   # We use sed instead of cat because bash on DJGPP gets confused if
18319   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18320   # text mode, it properly converts lines to CR/LF.  This bash problem
18321   # is reportedly fixed, but why not run on old versions too?
18322   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18323     || (rm -f "$cfgfile"; exit 1)
18324
18325   case $xsi_shell in
18326   yes)
18327     cat << \_LT_EOF >> "$cfgfile"
18328
18329 # func_dirname file append nondir_replacement
18330 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18331 # otherwise set result to NONDIR_REPLACEMENT.
18332 func_dirname ()
18333 {
18334   case ${1} in
18335     */*) func_dirname_result="${1%/*}${2}" ;;
18336     *  ) func_dirname_result="${3}" ;;
18337   esac
18338 }
18339
18340 # func_basename file
18341 func_basename ()
18342 {
18343   func_basename_result="${1##*/}"
18344 }
18345
18346 # func_dirname_and_basename file append nondir_replacement
18347 # perform func_basename and func_dirname in a single function
18348 # call:
18349 #   dirname:  Compute the dirname of FILE.  If nonempty,
18350 #             add APPEND to the result, otherwise set result
18351 #             to NONDIR_REPLACEMENT.
18352 #             value returned in "$func_dirname_result"
18353 #   basename: Compute filename of FILE.
18354 #             value retuned in "$func_basename_result"
18355 # Implementation must be kept synchronized with func_dirname
18356 # and func_basename. For efficiency, we do not delegate to
18357 # those functions but instead duplicate the functionality here.
18358 func_dirname_and_basename ()
18359 {
18360   case ${1} in
18361     */*) func_dirname_result="${1%/*}${2}" ;;
18362     *  ) func_dirname_result="${3}" ;;
18363   esac
18364   func_basename_result="${1##*/}"
18365 }
18366
18367 # func_stripname prefix suffix name
18368 # strip PREFIX and SUFFIX off of NAME.
18369 # PREFIX and SUFFIX must not contain globbing or regex special
18370 # characters, hashes, percent signs, but SUFFIX may contain a leading
18371 # dot (in which case that matches only a dot).
18372 func_stripname ()
18373 {
18374   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18375   # positional parameters, so assign one to ordinary parameter first.
18376   func_stripname_result=${3}
18377   func_stripname_result=${func_stripname_result#"${1}"}
18378   func_stripname_result=${func_stripname_result%"${2}"}
18379 }
18380
18381 # func_opt_split
18382 func_opt_split ()
18383 {
18384   func_opt_split_opt=${1%%=*}
18385   func_opt_split_arg=${1#*=}
18386 }
18387
18388 # func_lo2o object
18389 func_lo2o ()
18390 {
18391   case ${1} in
18392     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18393     *)    func_lo2o_result=${1} ;;
18394   esac
18395 }
18396
18397 # func_xform libobj-or-source
18398 func_xform ()
18399 {
18400   func_xform_result=${1%.*}.lo
18401 }
18402
18403 # func_arith arithmetic-term...
18404 func_arith ()
18405 {
18406   func_arith_result=$(( $* ))
18407 }
18408
18409 # func_len string
18410 # STRING may not start with a hyphen.
18411 func_len ()
18412 {
18413   func_len_result=${#1}
18414 }
18415
18416 _LT_EOF
18417     ;;
18418   *) # Bourne compatible functions.
18419     cat << \_LT_EOF >> "$cfgfile"
18420
18421 # func_dirname file append nondir_replacement
18422 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18423 # otherwise set result to NONDIR_REPLACEMENT.
18424 func_dirname ()
18425 {
18426   # Extract subdirectory from the argument.
18427   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18428   if test "X$func_dirname_result" = "X${1}"; then
18429     func_dirname_result="${3}"
18430   else
18431     func_dirname_result="$func_dirname_result${2}"
18432   fi
18433 }
18434
18435 # func_basename file
18436 func_basename ()
18437 {
18438   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18439 }
18440
18441
18442 # func_stripname prefix suffix name
18443 # strip PREFIX and SUFFIX off of NAME.
18444 # PREFIX and SUFFIX must not contain globbing or regex special
18445 # characters, hashes, percent signs, but SUFFIX may contain a leading
18446 # dot (in which case that matches only a dot).
18447 # func_strip_suffix prefix name
18448 func_stripname ()
18449 {
18450   case ${2} in
18451     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18452     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18453   esac
18454 }
18455
18456 # sed scripts:
18457 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18458 my_sed_long_arg='1s/^-[^=]*=//'
18459
18460 # func_opt_split
18461 func_opt_split ()
18462 {
18463   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18464   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18465 }
18466
18467 # func_lo2o object
18468 func_lo2o ()
18469 {
18470   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18471 }
18472
18473 # func_xform libobj-or-source
18474 func_xform ()
18475 {
18476   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18477 }
18478
18479 # func_arith arithmetic-term...
18480 func_arith ()
18481 {
18482   func_arith_result=`expr "$@"`
18483 }
18484
18485 # func_len string
18486 # STRING may not start with a hyphen.
18487 func_len ()
18488 {
18489   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18490 }
18491
18492 _LT_EOF
18493 esac
18494
18495 case $lt_shell_append in
18496   yes)
18497     cat << \_LT_EOF >> "$cfgfile"
18498
18499 # func_append var value
18500 # Append VALUE to the end of shell variable VAR.
18501 func_append ()
18502 {
18503   eval "$1+=\$2"
18504 }
18505 _LT_EOF
18506     ;;
18507   *)
18508     cat << \_LT_EOF >> "$cfgfile"
18509
18510 # func_append var value
18511 # Append VALUE to the end of shell variable VAR.
18512 func_append ()
18513 {
18514   eval "$1=\$$1\$2"
18515 }
18516
18517 _LT_EOF
18518     ;;
18519   esac
18520
18521
18522   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18523     || (rm -f "$cfgfile"; exit 1)
18524
18525   mv -f "$cfgfile" "$ofile" ||
18526     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18527   chmod +x "$ofile"
18528
18529
18530     cat <<_LT_EOF >> "$ofile"
18531
18532 # ### BEGIN LIBTOOL TAG CONFIG: CXX
18533
18534 # The linker used to build libraries.
18535 LD=$lt_LD_CXX
18536
18537 # How to create reloadable object files.
18538 reload_flag=$lt_reload_flag_CXX
18539 reload_cmds=$lt_reload_cmds_CXX
18540
18541 # Commands used to build an old-style archive.
18542 old_archive_cmds=$lt_old_archive_cmds_CXX
18543
18544 # A language specific compiler.
18545 CC=$lt_compiler_CXX
18546
18547 # Is the compiler the GNU compiler?
18548 with_gcc=$GCC_CXX
18549
18550 # Compiler flag to turn off builtin functions.
18551 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
18552
18553 # How to pass a linker flag through the compiler.
18554 wl=$lt_lt_prog_compiler_wl_CXX
18555
18556 # Additional compiler flags for building library objects.
18557 pic_flag=$lt_lt_prog_compiler_pic_CXX
18558
18559 # Compiler flag to prevent dynamic linking.
18560 link_static_flag=$lt_lt_prog_compiler_static_CXX
18561
18562 # Does compiler simultaneously support -c and -o options?
18563 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
18564
18565 # Whether or not to add -lc for building shared libraries.
18566 build_libtool_need_lc=$archive_cmds_need_lc_CXX
18567
18568 # Whether or not to disallow shared libs when runtime libs are static.
18569 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
18570
18571 # Compiler flag to allow reflexive dlopens.
18572 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
18573
18574 # Compiler flag to generate shared objects directly from archives.
18575 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
18576
18577 # Whether the compiler copes with passing no objects directly.
18578 compiler_needs_object=$lt_compiler_needs_object_CXX
18579
18580 # Create an old-style archive from a shared archive.
18581 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
18582
18583 # Create a temporary old-style archive to link instead of a shared archive.
18584 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
18585
18586 # Commands used to build a shared archive.
18587 archive_cmds=$lt_archive_cmds_CXX
18588 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
18589
18590 # Commands used to build a loadable module if different from building
18591 # a shared archive.
18592 module_cmds=$lt_module_cmds_CXX
18593 module_expsym_cmds=$lt_module_expsym_cmds_CXX
18594
18595 # Whether we are building with GNU ld or not.
18596 with_gnu_ld=$lt_with_gnu_ld_CXX
18597
18598 # Flag that allows shared libraries with undefined symbols to be built.
18599 allow_undefined_flag=$lt_allow_undefined_flag_CXX
18600
18601 # Flag that enforces no undefined symbols.
18602 no_undefined_flag=$lt_no_undefined_flag_CXX
18603
18604 # Flag to hardcode \$libdir into a binary during linking.
18605 # This must work even if \$libdir does not exist
18606 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
18607
18608 # If ld is used when linking, flag to hardcode \$libdir into a binary
18609 # during linking.  This must work even if \$libdir does not exist.
18610 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
18611
18612 # Whether we need a single "-rpath" flag with a separated argument.
18613 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
18614
18615 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18616 # DIR into the resulting binary.
18617 hardcode_direct=$hardcode_direct_CXX
18618
18619 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18620 # DIR into the resulting binary and the resulting library dependency is
18621 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18622 # library is relocated.
18623 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
18624
18625 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18626 # into the resulting binary.
18627 hardcode_minus_L=$hardcode_minus_L_CXX
18628
18629 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18630 # into the resulting binary.
18631 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
18632
18633 # Set to "yes" if building a shared library automatically hardcodes DIR
18634 # into the library and all subsequent libraries and executables linked
18635 # against it.
18636 hardcode_automatic=$hardcode_automatic_CXX
18637
18638 # Set to yes if linker adds runtime paths of dependent libraries
18639 # to runtime path list.
18640 inherit_rpath=$inherit_rpath_CXX
18641
18642 # Whether libtool must link a program against all its dependency libraries.
18643 link_all_deplibs=$link_all_deplibs_CXX
18644
18645 # Fix the shell variable \$srcfile for the compiler.
18646 fix_srcfile_path=$lt_fix_srcfile_path_CXX
18647
18648 # Set to "yes" if exported symbols are required.
18649 always_export_symbols=$always_export_symbols_CXX
18650
18651 # The commands to list exported symbols.
18652 export_symbols_cmds=$lt_export_symbols_cmds_CXX
18653
18654 # Symbols that should not be listed in the preloaded symbols.
18655 exclude_expsyms=$lt_exclude_expsyms_CXX
18656
18657 # Symbols that must always be exported.
18658 include_expsyms=$lt_include_expsyms_CXX
18659
18660 # Commands necessary for linking programs (against libraries) with templates.
18661 prelink_cmds=$lt_prelink_cmds_CXX
18662
18663 # Specify filename containing input files.
18664 file_list_spec=$lt_file_list_spec_CXX
18665
18666 # How to hardcode a shared library path into an executable.
18667 hardcode_action=$hardcode_action_CXX
18668
18669 # The directories searched by this compiler when creating a shared library.
18670 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
18671
18672 # Dependencies to place before and after the objects being linked to
18673 # create a shared library.
18674 predep_objects=$lt_predep_objects_CXX
18675 postdep_objects=$lt_postdep_objects_CXX
18676 predeps=$lt_predeps_CXX
18677 postdeps=$lt_postdeps_CXX
18678
18679 # The library search path used internally by the compiler when linking
18680 # a shared library.
18681 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
18682
18683 # ### END LIBTOOL TAG CONFIG: CXX
18684 _LT_EOF
18685
18686  ;;
18687     "include":C) test -d include || mkdir include ;;
18688     "src":C)
18689 test -d src || mkdir src
18690 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
18691  ;;
18692
18693   esac
18694 done # for ac_tag
18695
18696
18697 as_fn_exit 0
18698 _ACEOF
18699 ac_clean_files=$ac_clean_files_save
18700
18701 test $ac_write_fail = 0 ||
18702   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18703
18704
18705 # configure is writing to config.log, and then calls config.status.
18706 # config.status does its own redirection, appending to config.log.
18707 # Unfortunately, on DOS this fails, as config.log is still kept open
18708 # by configure, so config.status won't be able to write to it; its
18709 # output is simply discarded.  So we exec the FD to /dev/null,
18710 # effectively closing config.log, so it can be properly (re)opened and
18711 # appended to by config.status.  When coming back to configure, we
18712 # need to make the FD available again.
18713 if test "$no_create" != yes; then
18714   ac_cs_success=:
18715   ac_config_status_args=
18716   test "$silent" = yes &&
18717     ac_config_status_args="$ac_config_status_args --quiet"
18718   exec 5>/dev/null
18719   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18720   exec 5>>config.log
18721   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18722   # would make configure fail if this is the last instruction.
18723   $ac_cs_success || as_fn_exit $?
18724 fi
18725 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18726   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18727 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18728 fi
18729