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 AMDEPBACKSLASH
 662 AMDEP_FALSE
 663 AMDEP_TRUE
 664 am__quote
 665 am__include
 666 DEPDIR
 667 OBJEXT
 668 EXEEXT
 669 ac_ct_CC
 670 CPPFLAGS
 671 LDFLAGS
 672 CFLAGS
 673 CC
 674 GENINSRC_FALSE
 675 GENINSRC_TRUE
 676 BUILD_INFO_FALSE
 677 BUILD_INFO_TRUE
 678 am__untar
 679 am__tar
 680 AMTAR
 681 am__leading_dot
 682 SET_MAKE
 683 AWK
 684 mkdir_p
 685 MKDIR_P
 686 INSTALL_STRIP_PROGRAM
 687 STRIP
 688 install_sh
 689 MAKEINFO
 690 AUTOHEADER
 691 AUTOMAKE
 692 AUTOCONF
 693 ACLOCAL
 694 VERSION
 695 PACKAGE
 696 CYGPATH_W
 697 am__isrc
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 target_os
 702 target_vendor
 703 target_cpu
 704 target
 705 host_os
 706 host_vendor
 707 host_cpu
 708 host
 709 build_os
 710 build_vendor
 711 build_cpu
 712 build
 713 multi_basedir
 714 target_alias
 715 host_alias
 716 build_alias
 717 LIBS
 718 ECHO_T
 719 ECHO_N
 720 ECHO_C
 721 DEFS
 722 mandir
 723 localedir
 724 libdir
 725 psdir
 726 pdfdir
 727 dvidir
 728 htmldir
 729 infodir
 730 docdir
 731 oldincludedir
 732 includedir
 733 localstatedir
 734 sharedstatedir
 735 sysconfdir
 736 datadir
 737 datarootdir
 738 libexecdir
 739 sbindir
 740 bindir
 741 program_transform_name
 742 prefix
 743 exec_prefix
 744 PACKAGE_URL
 745 PACKAGE_BUGREPORT
 746 PACKAGE_STRING
 747 PACKAGE_VERSION
 748 PACKAGE_TARNAME
 749 PACKAGE_NAME
 750 PATH_SEPARATOR
 751 SHELL'
 752 ac_subst_files=''
 753 ac_user_opts='
 754 enable_option_checking
 755 enable_multilib
 756 enable_generated_files_in_srcdir
 757 enable_dependency_tracking
 758 enable_shared
 759 enable_static
 760 with_pic
 761 enable_fast_install
 762 with_gnu_ld
 763 enable_libtool_lock
 764 enable_maintainer_mode
 765 enable_pax_emutramp
 766 enable_debug
 767 enable_structs
 768 enable_raw_api
 769 enable_purify_safety
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CCAS
 775 CCASFLAGS
 776 CPP
 777 CPPFLAGS
 778 CXXCPP'
 779
 780
 781 # Initialize some variables set by options.
 782 ac_init_help=
 783 ac_init_version=false
 784 ac_unrecognized_opts=
 785 ac_unrecognized_sep=
 786 # The variables have the same names as the options, with
 787 # dashes changed to underlines.
 788 cache_file=/dev/null
 789 exec_prefix=NONE
 790 no_create=
 791 no_recursion=
 792 prefix=NONE
 793 program_prefix=NONE
 794 program_suffix=NONE
 795 program_transform_name=s,x,x,
 796 silent=
 797 site=
 798 srcdir=
 799 verbose=
 800 x_includes=NONE
 801 x_libraries=NONE
 802
 803 # Installation directory options.
 804 # These are left unexpanded so users can "make install exec_prefix=/foo"
 805 # and all the variables that are supposed to be based on exec_prefix
 806 # by default will actually change.
 807 # Use braces instead of parens because sh, perl, etc. also accept them.
 808 # (The list follows the same order as the GNU Coding Standards.)
 809 bindir='${exec_prefix}/bin'
 810 sbindir='${exec_prefix}/sbin'
 811 libexecdir='${exec_prefix}/libexec'
 812 datarootdir='${prefix}/share'
 813 datadir='${datarootdir}'
 814 sysconfdir='${prefix}/etc'
 815 sharedstatedir='${prefix}/com'
 816 localstatedir='${prefix}/var'
 817 includedir='${prefix}/include'
 818 oldincludedir='/usr/include'
 819 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 820 infodir='${datarootdir}/info'
 821 htmldir='${docdir}'
 822 dvidir='${docdir}'
 823 pdfdir='${docdir}'
 824 psdir='${docdir}'
 825 libdir='${exec_prefix}/lib'
 826 localedir='${datarootdir}/locale'
 827 mandir='${datarootdir}/man'
 828
 829 ac_prev=
 830 ac_dashdash=
 831 for ac_option
 832 do
 833   # If the previous option needs an argument, assign it.
 834   if test -n "$ac_prev"; then
 835     eval $ac_prev=\$ac_option
 836     ac_prev=
 837     continue
 838   fi
 839
 840   case $ac_option in
 841   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 842   *)    ac_optarg=yes ;;
 843   esac
 844
 845   # Accept the important Cygnus configure options, so we can diagnose typos.
 846
 847   case $ac_dashdash$ac_option in
 848   --)
 849     ac_dashdash=yes ;;
 850
 851   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 852     ac_prev=bindir ;;
 853   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 854     bindir=$ac_optarg ;;
 855
 856   -build | --build | --buil | --bui | --bu)
 857     ac_prev=build_alias ;;
 858   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 859     build_alias=$ac_optarg ;;
 860
 861   -cache-file | --cache-file | --cache-fil | --cache-fi \
 862   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 863     ac_prev=cache_file ;;
 864   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 865   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 866     cache_file=$ac_optarg ;;
 867
 868   --config-cache | -C)
 869     cache_file=config.cache ;;
 870
 871   -datadir | --datadir | --datadi | --datad)
 872     ac_prev=datadir ;;
 873   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 874     datadir=$ac_optarg ;;
 875
 876   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 877   | --dataroo | --dataro | --datar)
 878     ac_prev=datarootdir ;;
 879   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 880   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 881     datarootdir=$ac_optarg ;;
 882
 883   -disable-* | --disable-*)
 884     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 885     # Reject names that are not valid shell variable names.
 886     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 887       as_fn_error "invalid feature name: $ac_useropt"
 888     ac_useropt_orig=$ac_useropt
 889     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 890     case $ac_user_opts in
 891       *"
 892 "enable_$ac_useropt"
 893 "*) ;;
 894       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 895          ac_unrecognized_sep=', ';;
 896     esac
 897     eval enable_$ac_useropt=no ;;
 898
 899   -docdir | --docdir | --docdi | --doc | --do)
 900     ac_prev=docdir ;;
 901   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 902     docdir=$ac_optarg ;;
 903
 904   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 905     ac_prev=dvidir ;;
 906   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 907     dvidir=$ac_optarg ;;
 908
 909   -enable-* | --enable-*)
 910     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 911     # Reject names that are not valid shell variable names.
 912     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 913       as_fn_error "invalid feature name: $ac_useropt"
 914     ac_useropt_orig=$ac_useropt
 915     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 916     case $ac_user_opts in
 917       *"
 918 "enable_$ac_useropt"
 919 "*) ;;
 920       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 921          ac_unrecognized_sep=', ';;
 922     esac
 923     eval enable_$ac_useropt=\$ac_optarg ;;
 924
 925   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 926   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 927   | --exec | --exe | --ex)
 928     ac_prev=exec_prefix ;;
 929   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 930   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 931   | --exec=* | --exe=* | --ex=*)
 932     exec_prefix=$ac_optarg ;;
 933
 934   -gas | --gas | --ga | --g)
 935     # Obsolete; use --with-gas.
 936     with_gas=yes ;;
 937
 938   -help | --help | --hel | --he | -h)
 939     ac_init_help=long ;;
 940   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 941     ac_init_help=recursive ;;
 942   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 943     ac_init_help=short ;;
 944
 945   -host | --host | --hos | --ho)
 946     ac_prev=host_alias ;;
 947   -host=* | --host=* | --hos=* | --ho=*)
 948     host_alias=$ac_optarg ;;
 949
 950   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 951     ac_prev=htmldir ;;
 952   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 953   | --ht=*)
 954     htmldir=$ac_optarg ;;
 955
 956   -includedir | --includedir | --includedi | --included | --include \
 957   | --includ | --inclu | --incl | --inc)
 958     ac_prev=includedir ;;
 959   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 960   | --includ=* | --inclu=* | --incl=* | --inc=*)
 961     includedir=$ac_optarg ;;
 962
 963   -infodir | --infodir | --infodi | --infod | --info | --inf)
 964     ac_prev=infodir ;;
 965   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 966     infodir=$ac_optarg ;;
 967
 968   -libdir | --libdir | --libdi | --libd)
 969     ac_prev=libdir ;;
 970   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 971     libdir=$ac_optarg ;;
 972
 973   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 974   | --libexe | --libex | --libe)
 975     ac_prev=libexecdir ;;
 976   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 977   | --libexe=* | --libex=* | --libe=*)
 978     libexecdir=$ac_optarg ;;
 979
 980   -localedir | --localedir | --localedi | --localed | --locale)
 981     ac_prev=localedir ;;
 982   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 983     localedir=$ac_optarg ;;
 984
 985   -localstatedir | --localstatedir | --localstatedi | --localstated \
 986   | --localstate | --localstat | --localsta | --localst | --locals)
 987     ac_prev=localstatedir ;;
 988   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 989   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 990     localstatedir=$ac_optarg ;;
 991
 992   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 993     ac_prev=mandir ;;
 994   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 995     mandir=$ac_optarg ;;
 996
 997   -nfp | --nfp | --nf)
 998     # Obsolete; use --without-fp.
 999     with_fp=no ;;
1000
1001   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1002   | --no-cr | --no-c | -n)
1003     no_create=yes ;;
1004
1005   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1006   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1007     no_recursion=yes ;;
1008
1009   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1010   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1011   | --oldin | --oldi | --old | --ol | --o)
1012     ac_prev=oldincludedir ;;
1013   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1014   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1015   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1016     oldincludedir=$ac_optarg ;;
1017
1018   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1019     ac_prev=prefix ;;
1020   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1021     prefix=$ac_optarg ;;
1022
1023   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1024   | --program-pre | --program-pr | --program-p)
1025     ac_prev=program_prefix ;;
1026   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1027   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1028     program_prefix=$ac_optarg ;;
1029
1030   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1031   | --program-suf | --program-su | --program-s)
1032     ac_prev=program_suffix ;;
1033   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1034   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1035     program_suffix=$ac_optarg ;;
1036
1037   -program-transform-name | --program-transform-name \
1038   | --program-transform-nam | --program-transform-na \
1039   | --program-transform-n | --program-transform- \
1040   | --program-transform | --program-transfor \
1041   | --program-transfo | --program-transf \
1042   | --program-trans | --program-tran \
1043   | --progr-tra | --program-tr | --program-t)
1044     ac_prev=program_transform_name ;;
1045   -program-transform-name=* | --program-transform-name=* \
1046   | --program-transform-nam=* | --program-transform-na=* \
1047   | --program-transform-n=* | --program-transform-=* \
1048   | --program-transform=* | --program-transfor=* \
1049   | --program-transfo=* | --program-transf=* \
1050   | --program-trans=* | --program-tran=* \
1051   | --progr-tra=* | --program-tr=* | --program-t=*)
1052     program_transform_name=$ac_optarg ;;
1053
1054   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1055     ac_prev=pdfdir ;;
1056   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1057     pdfdir=$ac_optarg ;;
1058
1059   -psdir | --psdir | --psdi | --psd | --ps)
1060     ac_prev=psdir ;;
1061   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1062     psdir=$ac_optarg ;;
1063
1064   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1065   | -silent | --silent | --silen | --sile | --sil)
1066     silent=yes ;;
1067
1068   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1069     ac_prev=sbindir ;;
1070   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1071   | --sbi=* | --sb=*)
1072     sbindir=$ac_optarg ;;
1073
1074   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1075   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1076   | --sharedst | --shareds | --shared | --share | --shar \
1077   | --sha | --sh)
1078     ac_prev=sharedstatedir ;;
1079   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1080   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1081   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1082   | --sha=* | --sh=*)
1083     sharedstatedir=$ac_optarg ;;
1084
1085   -site | --site | --sit)
1086     ac_prev=site ;;
1087   -site=* | --site=* | --sit=*)
1088     site=$ac_optarg ;;
1089
1090   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1091     ac_prev=srcdir ;;
1092   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1093     srcdir=$ac_optarg ;;
1094
1095   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1096   | --syscon | --sysco | --sysc | --sys | --sy)
1097     ac_prev=sysconfdir ;;
1098   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1099   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1100     sysconfdir=$ac_optarg ;;
1101
1102   -target | --target | --targe | --targ | --tar | --ta | --t)
1103     ac_prev=target_alias ;;
1104   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1105     target_alias=$ac_optarg ;;
1106
1107   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1108     verbose=yes ;;
1109
1110   -version | --version | --versio | --versi | --vers | -V)
1111     ac_init_version=: ;;
1112
1113   -with-* | --with-*)
1114     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1115     # Reject names that are not valid shell variable names.
1116     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1117       as_fn_error "invalid package name: $ac_useropt"
1118     ac_useropt_orig=$ac_useropt
1119     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1120     case $ac_user_opts in
1121       *"
1122 "with_$ac_useropt"
1123 "*) ;;
1124       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1125          ac_unrecognized_sep=', ';;
1126     esac
1127     eval with_$ac_useropt=\$ac_optarg ;;
1128
1129   -without-* | --without-*)
1130     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1131     # Reject names that are not valid shell variable names.
1132     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1133       as_fn_error "invalid package name: $ac_useropt"
1134     ac_useropt_orig=$ac_useropt
1135     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1136     case $ac_user_opts in
1137       *"
1138 "with_$ac_useropt"
1139 "*) ;;
1140       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1141          ac_unrecognized_sep=', ';;
1142     esac
1143     eval with_$ac_useropt=no ;;
1144
1145   --x)
1146     # Obsolete; use --with-x.
1147     with_x=yes ;;
1148
1149   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1150   | --x-incl | --x-inc | --x-in | --x-i)
1151     ac_prev=x_includes ;;
1152   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1153   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1154     x_includes=$ac_optarg ;;
1155
1156   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1157   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1158     ac_prev=x_libraries ;;
1159   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1160   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1161     x_libraries=$ac_optarg ;;
1162
1163   -*) as_fn_error "unrecognized option: \`$ac_option'
1164 Try \`$0 --help' for more information."
1165     ;;
1166
1167   *=*)
1168     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1169     # Reject names that are not valid shell variable names.
1170     case $ac_envvar in #(
1171       '' | [0-9]* | *[!_$as_cr_alnum]* )
1172       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1173     esac
1174     eval $ac_envvar=\$ac_optarg
1175     export $ac_envvar ;;
1176
1177   *)
1178     # FIXME: should be removed in autoconf 3.0.
1179     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1180     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1181       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1182     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1183     ;;
1184
1185   esac
1186 done
1187
1188 if test -n "$ac_prev"; then
1189   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1190   as_fn_error "missing argument to $ac_option"
1191 fi
1192
1193 if test -n "$ac_unrecognized_opts"; then
1194   case $enable_option_checking in
1195     no) ;;
1196     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1197     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1198   esac
1199 fi
1200
1201 # Check all directory arguments for consistency.
1202 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1203                 datadir sysconfdir sharedstatedir localstatedir includedir \
1204                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1205                 libdir localedir mandir
1206 do
1207   eval ac_val=\$$ac_var
1208   # Remove trailing slashes.
1209   case $ac_val in
1210     */ )
1211       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1212       eval $ac_var=\$ac_val;;
1213   esac
1214   # Be sure to have absolute directory names.
1215   case $ac_val in
1216     [\\/$]* | ?:[\\/]* )  continue;;
1217     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1218   esac
1219   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1220 done
1221
1222 # There might be people who depend on the old broken behavior: `$host'
1223 # used to hold the argument of --host etc.
1224 # FIXME: To remove some day.
1225 build=$build_alias
1226 host=$host_alias
1227 target=$target_alias
1228
1229 # FIXME: To remove some day.
1230 if test "x$host_alias" != x; then
1231   if test "x$build_alias" = x; then
1232     cross_compiling=maybe
1233     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1234     If a cross compiler is detected then cross compile mode will be used." >&2
1235   elif test "x$build_alias" != "x$host_alias"; then
1236     cross_compiling=yes
1237   fi
1238 fi
1239
1240 ac_tool_prefix=
1241 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1242
1243 test "$silent" = yes && exec 6>/dev/null
1244
1245
1246 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1247 ac_ls_di=`ls -di .` &&
1248 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1249   as_fn_error "working directory cannot be determined"
1250 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1251   as_fn_error "pwd does not report name of working directory"
1252
1253
1254 # Find the source files, if location was not specified.
1255 if test -z "$srcdir"; then
1256   ac_srcdir_defaulted=yes
1257   # Try the directory containing this script, then the parent directory.
1258   ac_confdir=`$as_dirname -- "$as_myself" ||
1259 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1260          X"$as_myself" : 'X\(//\)[^/]' \| \
1261          X"$as_myself" : 'X\(//\)$' \| \
1262          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1263 $as_echo X"$as_myself" |
1264     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1265             s//\1/
1266             q
1267           }
1268           /^X\(\/\/\)[^/].*/{
1269             s//\1/
1270             q
1271           }
1272           /^X\(\/\/\)$/{
1273             s//\1/
1274             q
1275           }
1276           /^X\(\/\).*/{
1277             s//\1/
1278             q
1279           }
1280           s/.*/./; q'`
1281   srcdir=$ac_confdir
1282   if test ! -r "$srcdir/$ac_unique_file"; then
1283     srcdir=..
1284   fi
1285 else
1286   ac_srcdir_defaulted=no
1287 fi
1288 if test ! -r "$srcdir/$ac_unique_file"; then
1289   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1290   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1291 fi
1292 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1293 ac_abs_confdir=`(
1294         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1295         pwd)`
1296 # When building in place, set srcdir=.
1297 if test "$ac_abs_confdir" = "$ac_pwd"; then
1298   srcdir=.
1299 fi
1300 # Remove unnecessary trailing slashes from srcdir.
1301 # Double slashes in file names in object file debugging info
1302 # mess up M-x gdb in Emacs.
1303 case $srcdir in
1304 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1305 esac
1306 for ac_var in $ac_precious_vars; do
1307   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1308   eval ac_env_${ac_var}_value=\$${ac_var}
1309   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1310   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1311 done
1312
1313 #
1314 # Report the --help message.
1315 #
1316 if test "$ac_init_help" = "long"; then
1317   # Omit some internal or obsolete options to make the list less imposing.
1318   # This message is too long to be a string in the A/UX 3.1 sh.
1319   cat <<_ACEOF
1320 \`configure' configures libffi 3.99999 to adapt to many kinds of systems.
1321
1322 Usage: $0 [OPTION]... [VAR=VALUE]...
1323
1324 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1325 VAR=VALUE.  See below for descriptions of some of the useful variables.
1326
1327 Defaults for the options are specified in brackets.
1328
1329 Configuration:
1330   -h, --help              display this help and exit
1331       --help=short        display options specific to this package
1332       --help=recursive    display the short help of all the included packages
1333   -V, --version           display version information and exit
1334   -q, --quiet, --silent   do not print \`checking...' messages
1335       --cache-file=FILE   cache test results in FILE [disabled]
1336   -C, --config-cache      alias for \`--cache-file=config.cache'
1337   -n, --no-create         do not create output files
1338       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1339
1340 Installation directories:
1341   --prefix=PREFIX         install architecture-independent files in PREFIX
1342                           [$ac_default_prefix]
1343   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1344                           [PREFIX]
1345
1346 By default, \`make install' will install all the files in
1347 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1348 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1349 for instance \`--prefix=\$HOME'.
1350
1351 For better control, use the options below.
1352
1353 Fine tuning of the installation directories:
1354   --bindir=DIR            user executables [EPREFIX/bin]
1355   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1356   --libexecdir=DIR        program executables [EPREFIX/libexec]
1357   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1358   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1359   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1360   --libdir=DIR            object code libraries [EPREFIX/lib]
1361   --includedir=DIR        C header files [PREFIX/include]
1362   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1363   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1364   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1365   --infodir=DIR           info documentation [DATAROOTDIR/info]
1366   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1367   --mandir=DIR            man documentation [DATAROOTDIR/man]
1368   --docdir=DIR            documentation root [DATAROOTDIR/doc/libffi]
1369   --htmldir=DIR           html documentation [DOCDIR]
1370   --dvidir=DIR            dvi documentation [DOCDIR]
1371   --pdfdir=DIR            pdf documentation [DOCDIR]
1372   --psdir=DIR             ps documentation [DOCDIR]
1373 _ACEOF
1374
1375   cat <<\_ACEOF
1376
1377 Program names:
1378   --program-prefix=PREFIX            prepend PREFIX to installed program names
1379   --program-suffix=SUFFIX            append SUFFIX to installed program names
1380   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1381
1382 System types:
1383   --build=BUILD     configure for building on BUILD [guessed]
1384   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1385   --target=TARGET   configure for building compilers for TARGET [HOST]
1386 _ACEOF
1387 fi
1388
1389 if test -n "$ac_init_help"; then
1390   case $ac_init_help in
1391      short | recursive ) echo "Configuration of libffi 3.99999:";;
1392    esac
1393   cat <<\_ACEOF
1394
1395 Optional Features:
1396   --disable-option-checking  ignore unrecognized --enable/--with options
1397   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1398   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1399   --enable-multilib       build many library versions (default)
1400   --enable-generated-files-in-srcdir
1401                           put copies of generated files in source dir intended
1402                           for creating source tarballs for users without
1403                           texinfo bison or flex
1404   --disable-dependency-tracking  speeds up one-time build
1405   --enable-dependency-tracking   do not reject slow dependency extractors
1406   --enable-shared[=PKGS]  build shared libraries [default=yes]
1407   --enable-static[=PKGS]  build static libraries [default=yes]
1408   --enable-fast-install[=PKGS]
1409                           optimize for fast installation [default=yes]
1410   --disable-libtool-lock  avoid locking (might break parallel builds)
1411   --enable-maintainer-mode  enable make rules and dependencies not useful
1412                           (and sometimes confusing) to the casual installer
1413   --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC
1414   --enable-debug          debugging mode
1415   --disable-structs       omit code for struct support
1416   --disable-raw-api       make the raw api unavailable
1417   --enable-purify-safety  purify-safe mode
1418
1419 Optional Packages:
1420   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1421   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1422   --with-pic              try to use only PIC/non-PIC objects [default=use
1423                           both]
1424   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1425
1426 Some influential environment variables:
1427   CC          C compiler command
1428   CFLAGS      C compiler flags
1429   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1430               nonstandard directory <lib dir>
1431   LIBS        libraries to pass to the linker, e.g. -l<library>
1432   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1433               you have headers in a nonstandard directory <include dir>
1434   CXX         C++ compiler command
1435   CXXFLAGS    C++ compiler flags
1436   CCAS        assembler compiler command (defaults to CC)
1437   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1438   CPP         C preprocessor
1439   CXXCPP      C++ preprocessor
1440
1441 Use these variables to override the choices made by `configure' or to help
1442 it to find libraries and programs with nonstandard names/locations.
1443
1444 Report bugs to <http://github.com/atgreen/libffi/issues>.
1445 _ACEOF
1446 ac_status=$?
1447 fi
1448
1449 if test "$ac_init_help" = "recursive"; then
1450   # If there are subdirs, report their specific --help.
1451   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1452     test -d "$ac_dir" ||
1453       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1454       continue
1455     ac_builddir=.
1456
1457 case "$ac_dir" in
1458 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459 *)
1460   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1461   # A ".." for each directory in $ac_dir_suffix.
1462   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1463   case $ac_top_builddir_sub in
1464   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1465   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1466   esac ;;
1467 esac
1468 ac_abs_top_builddir=$ac_pwd
1469 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1470 # for backward compatibility:
1471 ac_top_builddir=$ac_top_build_prefix
1472
1473 case $srcdir in
1474   .)  # We are building in place.
1475     ac_srcdir=.
1476     ac_top_srcdir=$ac_top_builddir_sub
1477     ac_abs_top_srcdir=$ac_pwd ;;
1478   [\\/]* | ?:[\\/]* )  # Absolute name.
1479     ac_srcdir=$srcdir$ac_dir_suffix;
1480     ac_top_srcdir=$srcdir
1481     ac_abs_top_srcdir=$srcdir ;;
1482   *) # Relative name.
1483     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1484     ac_top_srcdir=$ac_top_build_prefix$srcdir
1485     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1486 esac
1487 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1488
1489     cd "$ac_dir" || { ac_status=$?; continue; }
1490     # Check for guested configure.
1491     if test -f "$ac_srcdir/configure.gnu"; then
1492       echo &&
1493       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1494     elif test -f "$ac_srcdir/configure"; then
1495       echo &&
1496       $SHELL "$ac_srcdir/configure" --help=recursive
1497     else
1498       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1499     fi || ac_status=$?
1500     cd "$ac_pwd" || { ac_status=$?; break; }
1501   done
1502 fi
1503
1504 test -n "$ac_init_help" && exit $ac_status
1505 if $ac_init_version; then
1506   cat <<\_ACEOF
1507 libffi configure 3.99999
1508 generated by GNU Autoconf 2.64
1509
1510 Copyright (C) 2009 Free Software Foundation, Inc.
1511 This configure script is free software; the Free Software Foundation
1512 gives unlimited permission to copy, distribute and modify it.
1513 _ACEOF
1514   exit
1515 fi
1516
1517 ## ------------------------ ##
1518 ## Autoconf initialization. ##
1519 ## ------------------------ ##
1520
1521 # ac_fn_c_try_compile LINENO
1522 # --------------------------
1523 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1524 ac_fn_c_try_compile ()
1525 {
1526   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1527   rm -f conftest.$ac_objext
1528   if { { ac_try="$ac_compile"
1529 case "(($ac_try" in
1530   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1531   *) ac_try_echo=$ac_try;;
1532 esac
1533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1534 $as_echo "$ac_try_echo"; } >&5
1535   (eval "$ac_compile") 2>conftest.err
1536   ac_status=$?
1537   if test -s conftest.err; then
1538     grep -v '^ *+' conftest.err >conftest.er1
1539     cat conftest.er1 >&5
1540     mv -f conftest.er1 conftest.err
1541   fi
1542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1543   test $ac_status = 0; } && {
1544          test -z "$ac_c_werror_flag" ||
1545          test ! -s conftest.err
1546        } && test -s conftest.$ac_objext; then :
1547   ac_retval=0
1548 else
1549   $as_echo "$as_me: failed program was:" >&5
1550 sed 's/^/| /' conftest.$ac_ext >&5
1551
1552         ac_retval=1
1553 fi
1554   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1555   return $ac_retval
1556
1557 } # ac_fn_c_try_compile
1558
1559 # ac_fn_cxx_try_compile LINENO
1560 # ----------------------------
1561 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1562 ac_fn_cxx_try_compile ()
1563 {
1564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1565   rm -f conftest.$ac_objext
1566   if { { ac_try="$ac_compile"
1567 case "(($ac_try" in
1568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1569   *) ac_try_echo=$ac_try;;
1570 esac
1571 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1572 $as_echo "$ac_try_echo"; } >&5
1573   (eval "$ac_compile") 2>conftest.err
1574   ac_status=$?
1575   if test -s conftest.err; then
1576     grep -v '^ *+' conftest.err >conftest.er1
1577     cat conftest.er1 >&5
1578     mv -f conftest.er1 conftest.err
1579   fi
1580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1581   test $ac_status = 0; } && {
1582          test -z "$ac_cxx_werror_flag" ||
1583          test ! -s conftest.err
1584        } && test -s conftest.$ac_objext; then :
1585   ac_retval=0
1586 else
1587   $as_echo "$as_me: failed program was:" >&5
1588 sed 's/^/| /' conftest.$ac_ext >&5
1589
1590         ac_retval=1
1591 fi
1592   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1593   return $ac_retval
1594
1595 } # ac_fn_cxx_try_compile
1596
1597 # ac_fn_c_try_link LINENO
1598 # -----------------------
1599 # Try to link conftest.$ac_ext, and return whether this succeeded.
1600 ac_fn_c_try_link ()
1601 {
1602   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603   rm -f conftest.$ac_objext conftest$ac_exeext
1604   if { { ac_try="$ac_link"
1605 case "(($ac_try" in
1606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1607   *) ac_try_echo=$ac_try;;
1608 esac
1609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1610 $as_echo "$ac_try_echo"; } >&5
1611   (eval "$ac_link") 2>conftest.err
1612   ac_status=$?
1613   if test -s conftest.err; then
1614     grep -v '^ *+' conftest.err >conftest.er1
1615     cat conftest.er1 >&5
1616     mv -f conftest.er1 conftest.err
1617   fi
1618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619   test $ac_status = 0; } && {
1620          test -z "$ac_c_werror_flag" ||
1621          test ! -s conftest.err
1622        } && test -s conftest$ac_exeext && {
1623          test "$cross_compiling" = yes ||
1624          $as_test_x conftest$ac_exeext
1625        }; then :
1626   ac_retval=0
1627 else
1628   $as_echo "$as_me: failed program was:" >&5
1629 sed 's/^/| /' conftest.$ac_ext >&5
1630
1631         ac_retval=1
1632 fi
1633   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1634   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1635   # interfere with the next link command; also delete a directory that is
1636   # left behind by Apple's compiler.  We do this before executing the actions.
1637   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1638   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1639   return $ac_retval
1640
1641 } # ac_fn_c_try_link
1642
1643 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1644 # -------------------------------------------------------
1645 # Tests whether HEADER exists and can be compiled using the include files in
1646 # INCLUDES, setting the cache variable VAR accordingly.
1647 ac_fn_c_check_header_compile ()
1648 {
1649   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1651 $as_echo_n "checking for $2... " >&6; }
1652 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1653   $as_echo_n "(cached) " >&6
1654 else
1655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h.  */
1657 $4
1658 #include <$2>
1659 _ACEOF
1660 if ac_fn_c_try_compile "$LINENO"; then :
1661   eval "$3=yes"
1662 else
1663   eval "$3=no"
1664 fi
1665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1666 fi
1667 eval ac_res=\$$3
1668                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1669 $as_echo "$ac_res" >&6; }
1670   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671
1672 } # ac_fn_c_check_header_compile
1673
1674 # ac_fn_c_try_cpp LINENO
1675 # ----------------------
1676 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1677 ac_fn_c_try_cpp ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   if { { ac_try="$ac_cpp conftest.$ac_ext"
1681 case "(($ac_try" in
1682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1683   *) ac_try_echo=$ac_try;;
1684 esac
1685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1686 $as_echo "$ac_try_echo"; } >&5
1687   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1688   ac_status=$?
1689   if test -s conftest.err; then
1690     grep -v '^ *+' conftest.err >conftest.er1
1691     cat conftest.er1 >&5
1692     mv -f conftest.er1 conftest.err
1693   fi
1694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1695   test $ac_status = 0; } >/dev/null && {
1696          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1697          test ! -s conftest.err
1698        }; then :
1699   ac_retval=0
1700 else
1701   $as_echo "$as_me: failed program was:" >&5
1702 sed 's/^/| /' conftest.$ac_ext >&5
1703
1704     ac_retval=1
1705 fi
1706   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1707   return $ac_retval
1708
1709 } # ac_fn_c_try_cpp
1710
1711 # ac_fn_c_try_run LINENO
1712 # ----------------------
1713 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1714 # that executables *can* be run.
1715 ac_fn_c_try_run ()
1716 {
1717   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718   if { { ac_try="$ac_link"
1719 case "(($ac_try" in
1720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1721   *) ac_try_echo=$ac_try;;
1722 esac
1723 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1724 $as_echo "$ac_try_echo"; } >&5
1725   (eval "$ac_link") 2>&5
1726   ac_status=$?
1727   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1728   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1729   { { case "(($ac_try" in
1730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1731   *) ac_try_echo=$ac_try;;
1732 esac
1733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1734 $as_echo "$ac_try_echo"; } >&5
1735   (eval "$ac_try") 2>&5
1736   ac_status=$?
1737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1738   test $ac_status = 0; }; }; then :
1739   ac_retval=0
1740 else
1741   $as_echo "$as_me: program exited with status $ac_status" >&5
1742        $as_echo "$as_me: failed program was:" >&5
1743 sed 's/^/| /' conftest.$ac_ext >&5
1744
1745        ac_retval=$ac_status
1746 fi
1747   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1748   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1749   return $ac_retval
1750
1751 } # ac_fn_c_try_run
1752
1753 # ac_fn_c_check_func LINENO FUNC VAR
1754 # ----------------------------------
1755 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1756 ac_fn_c_check_func ()
1757 {
1758   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1760 $as_echo_n "checking for $2... " >&6; }
1761 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1762   $as_echo_n "(cached) " >&6
1763 else
1764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1765 /* end confdefs.h.  */
1766 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1767    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1768 #define $2 innocuous_$2
1769
1770 /* System header to define __stub macros and hopefully few prototypes,
1771     which can conflict with char $2 (); below.
1772     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1773     <limits.h> exists even on freestanding compilers.  */
1774
1775 #ifdef __STDC__
1776 # include <limits.h>
1777 #else
1778 # include <assert.h>
1779 #endif
1780
1781 #undef $2
1782
1783 /* Override any GCC internal prototype to avoid an error.
1784    Use char because int might match the return type of a GCC
1785    builtin and then its argument prototype would still apply.  */
1786 #ifdef __cplusplus
1787 extern "C"
1788 #endif
1789 char $2 ();
1790 /* The GNU C library defines this for functions which it implements
1791     to always fail with ENOSYS.  Some functions are actually named
1792     something starting with __ and the normal name is an alias.  */
1793 #if defined __stub_$2 || defined __stub___$2
1794 choke me
1795 #endif
1796
1797 int
1798 main ()
1799 {
1800 return $2 ();
1801   ;
1802   return 0;
1803 }
1804 _ACEOF
1805 if ac_fn_c_try_link "$LINENO"; then :
1806   eval "$3=yes"
1807 else
1808   eval "$3=no"
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext \
1811     conftest$ac_exeext conftest.$ac_ext
1812 fi
1813 eval ac_res=\$$3
1814                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815 $as_echo "$ac_res" >&6; }
1816   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1817
1818 } # ac_fn_c_check_func
1819
1820 # ac_fn_cxx_try_cpp LINENO
1821 # ------------------------
1822 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1823 ac_fn_cxx_try_cpp ()
1824 {
1825   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826   if { { ac_try="$ac_cpp conftest.$ac_ext"
1827 case "(($ac_try" in
1828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1829   *) ac_try_echo=$ac_try;;
1830 esac
1831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1832 $as_echo "$ac_try_echo"; } >&5
1833   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1834   ac_status=$?
1835   if test -s conftest.err; then
1836     grep -v '^ *+' conftest.err >conftest.er1
1837     cat conftest.er1 >&5
1838     mv -f conftest.er1 conftest.err
1839   fi
1840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1841   test $ac_status = 0; } >/dev/null && {
1842          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1843          test ! -s conftest.err
1844        }; then :
1845   ac_retval=0
1846 else
1847   $as_echo "$as_me: failed program was:" >&5
1848 sed 's/^/| /' conftest.$ac_ext >&5
1849
1850     ac_retval=1
1851 fi
1852   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1853   return $ac_retval
1854
1855 } # ac_fn_cxx_try_cpp
1856
1857 # ac_fn_cxx_try_link LINENO
1858 # -------------------------
1859 # Try to link conftest.$ac_ext, and return whether this succeeded.
1860 ac_fn_cxx_try_link ()
1861 {
1862   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1863   rm -f conftest.$ac_objext conftest$ac_exeext
1864   if { { ac_try="$ac_link"
1865 case "(($ac_try" in
1866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1867   *) ac_try_echo=$ac_try;;
1868 esac
1869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1870 $as_echo "$ac_try_echo"; } >&5
1871   (eval "$ac_link") 2>conftest.err
1872   ac_status=$?
1873   if test -s conftest.err; then
1874     grep -v '^ *+' conftest.err >conftest.er1
1875     cat conftest.er1 >&5
1876     mv -f conftest.er1 conftest.err
1877   fi
1878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1879   test $ac_status = 0; } && {
1880          test -z "$ac_cxx_werror_flag" ||
1881          test ! -s conftest.err
1882        } && test -s conftest$ac_exeext && {
1883          test "$cross_compiling" = yes ||
1884          $as_test_x conftest$ac_exeext
1885        }; then :
1886   ac_retval=0
1887 else
1888   $as_echo "$as_me: failed program was:" >&5
1889 sed 's/^/| /' conftest.$ac_ext >&5
1890
1891         ac_retval=1
1892 fi
1893   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1894   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1895   # interfere with the next link command; also delete a directory that is
1896   # left behind by Apple's compiler.  We do this before executing the actions.
1897   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1898   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1899   return $ac_retval
1900
1901 } # ac_fn_cxx_try_link
1902
1903 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1904 # --------------------------------------------
1905 # Tries to find the compile-time value of EXPR in a program that includes
1906 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1907 # computed
1908 ac_fn_c_compute_int ()
1909 {
1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1911   if test "$cross_compiling" = yes; then
1912     # Depending upon the size, compute the lo and hi bounds.
1913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1914 /* end confdefs.h.  */
1915 $4
1916 int
1917 main ()
1918 {
1919 static int test_array [1 - 2 * !(($2) >= 0)];
1920 test_array [0] = 0
1921
1922   ;
1923   return 0;
1924 }
1925 _ACEOF
1926 if ac_fn_c_try_compile "$LINENO"; then :
1927   ac_lo=0 ac_mid=0
1928   while :; do
1929     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1930 /* end confdefs.h.  */
1931 $4
1932 int
1933 main ()
1934 {
1935 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1936 test_array [0] = 0
1937
1938   ;
1939   return 0;
1940 }
1941 _ACEOF
1942 if ac_fn_c_try_compile "$LINENO"; then :
1943   ac_hi=$ac_mid; break
1944 else
1945   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1946                         if test $ac_lo -le $ac_mid; then
1947                           ac_lo= ac_hi=
1948                           break
1949                         fi
1950                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1951 fi
1952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1953   done
1954 else
1955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956 /* end confdefs.h.  */
1957 $4
1958 int
1959 main ()
1960 {
1961 static int test_array [1 - 2 * !(($2) < 0)];
1962 test_array [0] = 0
1963
1964   ;
1965   return 0;
1966 }
1967 _ACEOF
1968 if ac_fn_c_try_compile "$LINENO"; then :
1969   ac_hi=-1 ac_mid=-1
1970   while :; do
1971     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1972 /* end confdefs.h.  */
1973 $4
1974 int
1975 main ()
1976 {
1977 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1978 test_array [0] = 0
1979
1980   ;
1981   return 0;
1982 }
1983 _ACEOF
1984 if ac_fn_c_try_compile "$LINENO"; then :
1985   ac_lo=$ac_mid; break
1986 else
1987   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1988                         if test $ac_mid -le $ac_hi; then
1989                           ac_lo= ac_hi=
1990                           break
1991                         fi
1992                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1993 fi
1994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1995   done
1996 else
1997   ac_lo= ac_hi=
1998 fi
1999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 # Binary search between lo and hi bounds.
2003 while test "x$ac_lo" != "x$ac_hi"; do
2004   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2006 /* end confdefs.h.  */
2007 $4
2008 int
2009 main ()
2010 {
2011 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2012 test_array [0] = 0
2013
2014   ;
2015   return 0;
2016 }
2017 _ACEOF
2018 if ac_fn_c_try_compile "$LINENO"; then :
2019   ac_hi=$ac_mid
2020 else
2021   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2022 fi
2023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2024 done
2025 case $ac_lo in #((
2026 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2027 '') ac_retval=1 ;;
2028 esac
2029   else
2030     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 static long int longval () { return $2; }
2034 static unsigned long int ulongval () { return $2; }
2035 #include <stdio.h>
2036 #include <stdlib.h>
2037 int
2038 main ()
2039 {
2040
2041   FILE *f = fopen ("conftest.val", "w");
2042   if (! f)
2043     return 1;
2044   if (($2) < 0)
2045     {
2046       long int i = longval ();
2047       if (i != ($2))
2048         return 1;
2049       fprintf (f, "%ld", i);
2050     }
2051   else
2052     {
2053       unsigned long int i = ulongval ();
2054       if (i != ($2))
2055         return 1;
2056       fprintf (f, "%lu", i);
2057     }
2058   /* Do not output a trailing newline, as this causes \r\n confusion
2059      on some platforms.  */
2060   return ferror (f) || fclose (f) != 0;
2061
2062   ;
2063   return 0;
2064 }
2065 _ACEOF
2066 if ac_fn_c_try_run "$LINENO"; then :
2067   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2068 else
2069   ac_retval=1
2070 fi
2071 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2072   conftest.$ac_objext conftest.beam conftest.$ac_ext
2073 rm -f conftest.val
2074
2075   fi
2076   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2077   return $ac_retval
2078
2079 } # ac_fn_c_compute_int
2080
2081 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2082 # -------------------------------------------------------
2083 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2084 # the include files in INCLUDES and setting the cache variable VAR
2085 # accordingly.
2086 ac_fn_c_check_header_mongrel ()
2087 {
2088   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2089   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2090   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2091 $as_echo_n "checking for $2... " >&6; }
2092 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2093   $as_echo_n "(cached) " >&6
2094 fi
2095 eval ac_res=\$$3
2096                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2097 $as_echo "$ac_res" >&6; }
2098 else
2099   # Is the header compilable?
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2101 $as_echo_n "checking $2 usability... " >&6; }
2102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2103 /* end confdefs.h.  */
2104 $4
2105 #include <$2>
2106 _ACEOF
2107 if ac_fn_c_try_compile "$LINENO"; then :
2108   ac_header_compiler=yes
2109 else
2110   ac_header_compiler=no
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2114 $as_echo "$ac_header_compiler" >&6; }
2115
2116 # Is the header present?
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2118 $as_echo_n "checking $2 presence... " >&6; }
2119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2120 /* end confdefs.h.  */
2121 #include <$2>
2122 _ACEOF
2123 if ac_fn_c_try_cpp "$LINENO"; then :
2124   ac_header_preproc=yes
2125 else
2126   ac_header_preproc=no
2127 fi
2128 rm -f conftest.err conftest.$ac_ext
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2130 $as_echo "$ac_header_preproc" >&6; }
2131
2132 # So?  What about this header?
2133 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2134   yes:no: )
2135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2136 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2137     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2138 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2139     ;;
2140   no:yes:* )
2141     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2142 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2143     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2144 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2145     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2146 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2147     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2148 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2149     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2150 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2151 ( cat <<\_ASBOX
2152 ## ------------------------------------------------------ ##
2153 ## Report this to http://github.com/atgreen/libffi/issues ##
2154 ## ------------------------------------------------------ ##
2155 _ASBOX
2156      ) | sed "s/^/$as_me: WARNING:     /" >&2
2157     ;;
2158 esac
2159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2160 $as_echo_n "checking for $2... " >&6; }
2161 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2162   $as_echo_n "(cached) " >&6
2163 else
2164   eval "$3=\$ac_header_compiler"
2165 fi
2166 eval ac_res=\$$3
2167                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2168 $as_echo "$ac_res" >&6; }
2169 fi
2170   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2171
2172 } # ac_fn_c_check_header_mongrel
2173 cat >config.log <<_ACEOF
2174 This file contains any messages produced by compilers while
2175 running configure, to aid debugging if configure makes a mistake.
2176
2177 It was created by libffi $as_me 3.99999, which was
2178 generated by GNU Autoconf 2.64.  Invocation command line was
2179
2180   $ $0 $@
2181
2182 _ACEOF
2183 exec 5>>config.log
2184 {
2185 cat <<_ASUNAME
2186 ## --------- ##
2187 ## Platform. ##
2188 ## --------- ##
2189
2190 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2191 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2192 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2193 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2194 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2195
2196 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2197 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2198
2199 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2200 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2201 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2202 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2203 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2204 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2205 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2206
2207 _ASUNAME
2208
2209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2210 for as_dir in $PATH
2211 do
2212   IFS=$as_save_IFS
2213   test -z "$as_dir" && as_dir=.
2214     $as_echo "PATH: $as_dir"
2215   done
2216 IFS=$as_save_IFS
2217
2218 } >&5
2219
2220 cat >&5 <<_ACEOF
2221
2222
2223 ## ----------- ##
2224 ## Core tests. ##
2225 ## ----------- ##
2226
2227 _ACEOF
2228
2229
2230 # Keep a trace of the command line.
2231 # Strip out --no-create and --no-recursion so they do not pile up.
2232 # Strip out --silent because we don't want to record it for future runs.
2233 # Also quote any args containing shell meta-characters.
2234 # Make two passes to allow for proper duplicate-argument suppression.
2235 ac_configure_args=
2236 ac_configure_args0=
2237 ac_configure_args1=
2238 ac_must_keep_next=false
2239 for ac_pass in 1 2
2240 do
2241   for ac_arg
2242   do
2243     case $ac_arg in
2244     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2245     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2246     | -silent | --silent | --silen | --sile | --sil)
2247       continue ;;
2248     *\'*)
2249       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2250     esac
2251     case $ac_pass in
2252     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2253     2)
2254       as_fn_append ac_configure_args1 " '$ac_arg'"
2255       if test $ac_must_keep_next = true; then
2256         ac_must_keep_next=false # Got value, back to normal.
2257       else
2258         case $ac_arg in
2259           *=* | --config-cache | -C | -disable-* | --disable-* \
2260           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2261           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2262           | -with-* | --with-* | -without-* | --without-* | --x)
2263             case "$ac_configure_args0 " in
2264               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2265             esac
2266             ;;
2267           -* ) ac_must_keep_next=true ;;
2268         esac
2269       fi
2270       as_fn_append ac_configure_args " '$ac_arg'"
2271       ;;
2272     esac
2273   done
2274 done
2275 { ac_configure_args0=; unset ac_configure_args0;}
2276 { ac_configure_args1=; unset ac_configure_args1;}
2277
2278 # When interrupted or exit'd, cleanup temporary files, and complete
2279 # config.log.  We remove comments because anyway the quotes in there
2280 # would cause problems or look ugly.
2281 # WARNING: Use '\'' to represent an apostrophe within the trap.
2282 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2283 trap 'exit_status=$?
2284   # Save into config.log some information that might help in debugging.
2285   {
2286     echo
2287
2288     cat <<\_ASBOX
2289 ## ---------------- ##
2290 ## Cache variables. ##
2291 ## ---------------- ##
2292 _ASBOX
2293     echo
2294     # The following way of writing the cache mishandles newlines in values,
2295 (
2296   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2297     eval ac_val=\$$ac_var
2298     case $ac_val in #(
2299     *${as_nl}*)
2300       case $ac_var in #(
2301       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2302 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2303       esac
2304       case $ac_var in #(
2305       _ | IFS | as_nl) ;; #(
2306       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2307       *) { eval $ac_var=; unset $ac_var;} ;;
2308       esac ;;
2309     esac
2310   done
2311   (set) 2>&1 |
2312     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2313     *${as_nl}ac_space=\ *)
2314       sed -n \
2315         "s/'\''/'\''\\\\'\'''\''/g;
2316           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2317       ;; #(
2318     *)
2319       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2320       ;;
2321     esac |
2322     sort
2323 )
2324     echo
2325
2326     cat <<\_ASBOX
2327 ## ----------------- ##
2328 ## Output variables. ##
2329 ## ----------------- ##
2330 _ASBOX
2331     echo
2332     for ac_var in $ac_subst_vars
2333     do
2334       eval ac_val=\$$ac_var
2335       case $ac_val in
2336       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2337       esac
2338       $as_echo "$ac_var='\''$ac_val'\''"
2339     done | sort
2340     echo
2341
2342     if test -n "$ac_subst_files"; then
2343       cat <<\_ASBOX
2344 ## ------------------- ##
2345 ## File substitutions. ##
2346 ## ------------------- ##
2347 _ASBOX
2348       echo
2349       for ac_var in $ac_subst_files
2350       do
2351         eval ac_val=\$$ac_var
2352         case $ac_val in
2353         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2354         esac
2355         $as_echo "$ac_var='\''$ac_val'\''"
2356       done | sort
2357       echo
2358     fi
2359
2360     if test -s confdefs.h; then
2361       cat <<\_ASBOX
2362 ## ----------- ##
2363 ## confdefs.h. ##
2364 ## ----------- ##
2365 _ASBOX
2366       echo
2367       cat confdefs.h
2368       echo
2369     fi
2370     test "$ac_signal" != 0 &&
2371       $as_echo "$as_me: caught signal $ac_signal"
2372     $as_echo "$as_me: exit $exit_status"
2373   } >&5
2374   rm -f core *.core core.conftest.* &&
2375     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2376     exit $exit_status
2377 ' 0
2378 for ac_signal in 1 2 13 15; do
2379   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2380 done
2381 ac_signal=0
2382
2383 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2384 rm -f -r conftest* confdefs.h
2385
2386 $as_echo "/* confdefs.h */" > confdefs.h
2387
2388 # Predefined preprocessor variables.
2389
2390 cat >>confdefs.h <<_ACEOF
2391 #define PACKAGE_NAME "$PACKAGE_NAME"
2392 _ACEOF
2393
2394 cat >>confdefs.h <<_ACEOF
2395 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2396 _ACEOF
2397
2398 cat >>confdefs.h <<_ACEOF
2399 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2400 _ACEOF
2401
2402 cat >>confdefs.h <<_ACEOF
2403 #define PACKAGE_STRING "$PACKAGE_STRING"
2404 _ACEOF
2405
2406 cat >>confdefs.h <<_ACEOF
2407 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2408 _ACEOF
2409
2410 cat >>confdefs.h <<_ACEOF
2411 #define PACKAGE_URL "$PACKAGE_URL"
2412 _ACEOF
2413
2414
2415 # Let the site file select an alternate cache file if it wants to.
2416 # Prefer an explicitly selected file to automatically selected ones.
2417 ac_site_file1=NONE
2418 ac_site_file2=NONE
2419 if test -n "$CONFIG_SITE"; then
2420   ac_site_file1=$CONFIG_SITE
2421 elif test "x$prefix" != xNONE; then
2422   ac_site_file1=$prefix/share/config.site
2423   ac_site_file2=$prefix/etc/config.site
2424 else
2425   ac_site_file1=$ac_default_prefix/share/config.site
2426   ac_site_file2=$ac_default_prefix/etc/config.site
2427 fi
2428 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2429 do
2430   test "x$ac_site_file" = xNONE && continue
2431   if test -r "$ac_site_file"; then
2432     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2433 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2434     sed 's/^/| /' "$ac_site_file" >&5
2435     . "$ac_site_file"
2436   fi
2437 done
2438
2439 if test -r "$cache_file"; then
2440   # Some versions of bash will fail to source /dev/null (special
2441   # files actually), so we avoid doing that.
2442   if test -f "$cache_file"; then
2443     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2444 $as_echo "$as_me: loading cache $cache_file" >&6;}
2445     case $cache_file in
2446       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2447       *)                      . "./$cache_file";;
2448     esac
2449   fi
2450 else
2451   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2452 $as_echo "$as_me: creating cache $cache_file" >&6;}
2453   >$cache_file
2454 fi
2455
2456 # Check that the precious variables saved in the cache have kept the same
2457 # value.
2458 ac_cache_corrupted=false
2459 for ac_var in $ac_precious_vars; do
2460   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2461   eval ac_new_set=\$ac_env_${ac_var}_set
2462   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2463   eval ac_new_val=\$ac_env_${ac_var}_value
2464   case $ac_old_set,$ac_new_set in
2465     set,)
2466       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2467 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2468       ac_cache_corrupted=: ;;
2469     ,set)
2470       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2471 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2472       ac_cache_corrupted=: ;;
2473     ,);;
2474     *)
2475       if test "x$ac_old_val" != "x$ac_new_val"; then
2476         # differences in whitespace do not lead to failure.
2477         ac_old_val_w=`echo x $ac_old_val`
2478         ac_new_val_w=`echo x $ac_new_val`
2479         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2480           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2481 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2482           ac_cache_corrupted=:
2483         else
2484           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2485 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2486           eval $ac_var=\$ac_old_val
2487         fi
2488         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2489 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2490         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2491 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2492       fi;;
2493   esac
2494   # Pass precious variables to config.status.
2495   if test "$ac_new_set" = set; then
2496     case $ac_new_val in
2497     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2498     *) ac_arg=$ac_var=$ac_new_val ;;
2499     esac
2500     case " $ac_configure_args " in
2501       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2502       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2503     esac
2504   fi
2505 done
2506 if $ac_cache_corrupted; then
2507   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2509   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2510 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2511   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2512 fi
2513 ## -------------------- ##
2514 ## Main body of script. ##
2515 ## -------------------- ##
2516
2517 ac_ext=c
2518 ac_cpp='$CPP $CPPFLAGS'
2519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2522
2523
2524
2525
2526
2527 ac_config_headers="$ac_config_headers fficonfig.h"
2528
2529
2530 # Default to --enable-multilib
2531 # Check whether --enable-multilib was given.
2532 if test "${enable_multilib+set}" = set; then :
2533   enableval=$enable_multilib; case "$enableval" in
2534   yes) multilib=yes ;;
2535   no)  multilib=no ;;
2536   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2537  esac
2538 else
2539   multilib=yes
2540 fi
2541
2542
2543 # We may get other options which we leave undocumented:
2544 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2545 # See config-ml.in if you want the gory details.
2546
2547 if test "$srcdir" = "."; then
2548   if test "$with_target_subdir" != "."; then
2549     multi_basedir="$srcdir/$with_multisrctop../.."
2550   else
2551     multi_basedir="$srcdir/$with_multisrctop.."
2552   fi
2553 else
2554   multi_basedir="$srcdir/.."
2555 fi
2556
2557
2558 # Even if the default multilib is not a cross compilation,
2559 # it may be that some of the other multilibs are.
2560 if test $cross_compiling = no && test $multilib = yes \
2561    && test "x${with_multisubdir}" != x ; then
2562    cross_compiling=maybe
2563 fi
2564
2565 ac_config_commands="$ac_config_commands default-1"
2566
2567
2568 ac_aux_dir=
2569 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2570   for ac_t in install-sh install.sh shtool; do
2571     if test -f "$ac_dir/$ac_t"; then
2572       ac_aux_dir=$ac_dir
2573       ac_install_sh="$ac_aux_dir/$ac_t -c"
2574       break 2
2575     fi
2576   done
2577 done
2578 if test -z "$ac_aux_dir"; then
2579   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2580 fi
2581
2582 # These three variables are undocumented and unsupported,
2583 # and are intended to be withdrawn in a future Autoconf release.
2584 # They can cause serious problems if a builder's source tree is in a directory
2585 # whose full name contains unusual characters.
2586 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2587 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2588 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2589
2590
2591 # Make sure we can run config.sub.
2592 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2593   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2594
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2596 $as_echo_n "checking build system type... " >&6; }
2597 if test "${ac_cv_build+set}" = set; then :
2598   $as_echo_n "(cached) " >&6
2599 else
2600   ac_build_alias=$build_alias
2601 test "x$ac_build_alias" = x &&
2602   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2603 test "x$ac_build_alias" = x &&
2604   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2605 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2606   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2607
2608 fi
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2610 $as_echo "$ac_cv_build" >&6; }
2611 case $ac_cv_build in
2612 *-*-*) ;;
2613 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2614 esac
2615 build=$ac_cv_build
2616 ac_save_IFS=$IFS; IFS='-'
2617 set x $ac_cv_build
2618 shift
2619 build_cpu=$1
2620 build_vendor=$2
2621 shift; shift
2622 # Remember, the first character of IFS is used to create $*,
2623 # except with old shells:
2624 build_os=$*
2625 IFS=$ac_save_IFS
2626 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2627
2628
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2630 $as_echo_n "checking host system type... " >&6; }
2631 if test "${ac_cv_host+set}" = set; then :
2632   $as_echo_n "(cached) " >&6
2633 else
2634   if test "x$host_alias" = x; then
2635   ac_cv_host=$ac_cv_build
2636 else
2637   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2638     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2639 fi
2640
2641 fi
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2643 $as_echo "$ac_cv_host" >&6; }
2644 case $ac_cv_host in
2645 *-*-*) ;;
2646 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2647 esac
2648 host=$ac_cv_host
2649 ac_save_IFS=$IFS; IFS='-'
2650 set x $ac_cv_host
2651 shift
2652 host_cpu=$1
2653 host_vendor=$2
2654 shift; shift
2655 # Remember, the first character of IFS is used to create $*,
2656 # except with old shells:
2657 host_os=$*
2658 IFS=$ac_save_IFS
2659 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2660
2661
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2663 $as_echo_n "checking target system type... " >&6; }
2664 if test "${ac_cv_target+set}" = set; then :
2665   $as_echo_n "(cached) " >&6
2666 else
2667   if test "x$target_alias" = x; then
2668   ac_cv_target=$ac_cv_host
2669 else
2670   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2671     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2672 fi
2673
2674 fi
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2676 $as_echo "$ac_cv_target" >&6; }
2677 case $ac_cv_target in
2678 *-*-*) ;;
2679 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2680 esac
2681 target=$ac_cv_target
2682 ac_save_IFS=$IFS; IFS='-'
2683 set x $ac_cv_target
2684 shift
2685 target_cpu=$1
2686 target_vendor=$2
2687 shift; shift
2688 # Remember, the first character of IFS is used to create $*,
2689 # except with old shells:
2690 target_os=$*
2691 IFS=$ac_save_IFS
2692 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2693
2694
2695 # The aliases save the names the user supplied, while $host etc.
2696 # will get canonicalized.
2697 test -n "$target_alias" &&
2698   test "$program_prefix$program_suffix$program_transform_name" = \
2699     NONENONEs,x,x, &&
2700   program_prefix=${target_alias}-
2701
2702 target_alias=${target_alias-$host_alias}
2703
2704 am__api_version='1.11'
2705
2706 # Find a good install program.  We prefer a C program (faster),
2707 # so one script is as good as another.  But avoid the broken or
2708 # incompatible versions:
2709 # SysV /etc/install, /usr/sbin/install
2710 # SunOS /usr/etc/install
2711 # IRIX /sbin/install
2712 # AIX /bin/install
2713 # AmigaOS /C/install, which installs bootblocks on floppy discs
2714 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2715 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2716 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2717 # OS/2's system install, which has a completely different semantic
2718 # ./install, which can be erroneously created by make from ./install.sh.
2719 # Reject install programs that cannot install multiple files.
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2721 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2722 if test -z "$INSTALL"; then
2723 if test "${ac_cv_path_install+set}" = set; then :
2724   $as_echo_n "(cached) " >&6
2725 else
2726   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2727 for as_dir in $PATH
2728 do
2729   IFS=$as_save_IFS
2730   test -z "$as_dir" && as_dir=.
2731     # Account for people who put trailing slashes in PATH elements.
2732 case $as_dir/ in #((
2733   ./ | .// | /[cC]/* | \
2734   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2735   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2736   /usr/ucb/* ) ;;
2737   *)
2738     # OSF1 and SCO ODT 3.0 have their own names for install.
2739     # Don't use installbsd from OSF since it installs stuff as root
2740     # by default.
2741     for ac_prog in ginstall scoinst install; do
2742       for ac_exec_ext in '' $ac_executable_extensions; do
2743         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2744           if test $ac_prog = install &&
2745             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2746             # AIX install.  It has an incompatible calling convention.
2747             :
2748           elif test $ac_prog = install &&
2749             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2750             # program-specific install script used by HP pwplus--don't use.
2751             :
2752           else
2753             rm -rf conftest.one conftest.two conftest.dir
2754             echo one > conftest.one
2755             echo two > conftest.two
2756             mkdir conftest.dir
2757             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2758               test -s conftest.one && test -s conftest.two &&
2759               test -s conftest.dir/conftest.one &&
2760               test -s conftest.dir/conftest.two
2761             then
2762               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2763               break 3
2764             fi
2765           fi
2766         fi
2767       done
2768     done
2769     ;;
2770 esac
2771
2772   done
2773 IFS=$as_save_IFS
2774
2775 rm -rf conftest.one conftest.two conftest.dir
2776
2777 fi
2778   if test "${ac_cv_path_install+set}" = set; then
2779     INSTALL=$ac_cv_path_install
2780   else
2781     # As a last resort, use the slow shell script.  Don't cache a
2782     # value for INSTALL within a source directory, because that will
2783     # break other packages using the cache if that directory is
2784     # removed, or if the value is a relative name.
2785     INSTALL=$ac_install_sh
2786   fi
2787 fi
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2789 $as_echo "$INSTALL" >&6; }
2790
2791 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2792 # It thinks the first close brace ends the variable substitution.
2793 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2794
2795 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2796
2797 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2798
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2800 $as_echo_n "checking whether build environment is sane... " >&6; }
2801 # Just in case
2802 sleep 1
2803 echo timestamp > conftest.file
2804 # Reject unsafe characters in $srcdir or the absolute working directory
2805 # name.  Accept space and tab only in the latter.
2806 am_lf='
2807 '
2808 case `pwd` in
2809   *[\\\"\#\$\&\'\`$am_lf]*)
2810     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2811 esac
2812 case $srcdir in
2813   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2814     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2815 esac
2816
2817 # Do `set' in a subshell so we don't clobber the current shell's
2818 # arguments.  Must try -L first in case configure is actually a
2819 # symlink; some systems play weird games with the mod time of symlinks
2820 # (eg FreeBSD returns the mod time of the symlink's containing
2821 # directory).
2822 if (
2823    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2824    if test "$*" = "X"; then
2825       # -L didn't work.
2826       set X `ls -t "$srcdir/configure" conftest.file`
2827    fi
2828    rm -f conftest.file
2829    if test "$*" != "X $srcdir/configure conftest.file" \
2830       && test "$*" != "X conftest.file $srcdir/configure"; then
2831
2832       # If neither matched, then we have a broken ls.  This can happen
2833       # if, for instance, CONFIG_SHELL is bash and it inherits a
2834       # broken ls alias from the environment.  This has actually
2835       # happened.  Such a system could not be considered "sane".
2836       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2837 alias in your environment" "$LINENO" 5
2838    fi
2839
2840    test "$2" = conftest.file
2841    )
2842 then
2843    # Ok.
2844    :
2845 else
2846    as_fn_error "newly created file is older than distributed files!
2847 Check your system clock" "$LINENO" 5
2848 fi
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2850 $as_echo "yes" >&6; }
2851 test "$program_prefix" != NONE &&
2852   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2853 # Use a double $ so make ignores it.
2854 test "$program_suffix" != NONE &&
2855   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2856 # Double any \ or $.
2857 # By default was `s,x,x', remove it if useless.
2858 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2859 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2860
2861 # expand $ac_aux_dir to an absolute path
2862 am_aux_dir=`cd $ac_aux_dir && pwd`
2863
2864 if test x"${MISSING+set}" != xset; then
2865   case $am_aux_dir in
2866   *\ * | *\     *)
2867     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2868   *)
2869     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2870   esac
2871 fi
2872 # Use eval to expand $SHELL
2873 if eval "$MISSING --run true"; then
2874   am_missing_run="$MISSING --run "
2875 else
2876   am_missing_run=
2877   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2878 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2879 fi
2880
2881 if test x"${install_sh}" != xset; then
2882   case $am_aux_dir in
2883   *\ * | *\     *)
2884     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2885   *)
2886     install_sh="\${SHELL} $am_aux_dir/install-sh"
2887   esac
2888 fi
2889
2890 # Installed binaries are usually stripped using `strip' when the user
2891 # run `make install-strip'.  However `strip' might not be the right
2892 # tool to use in cross-compilation environments, therefore Automake
2893 # will honor the `STRIP' environment variable to overrule this program.
2894 if test "$cross_compiling" != no; then
2895   if test -n "$ac_tool_prefix"; then
2896   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2897 set dummy ${ac_tool_prefix}strip; ac_word=$2
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2899 $as_echo_n "checking for $ac_word... " >&6; }
2900 if test "${ac_cv_prog_STRIP+set}" = set; then :
2901   $as_echo_n "(cached) " >&6
2902 else
2903   if test -n "$STRIP"; then
2904   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2905 else
2906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907 for as_dir in $PATH
2908 do
2909   IFS=$as_save_IFS
2910   test -z "$as_dir" && as_dir=.
2911     for ac_exec_ext in '' $ac_executable_extensions; do
2912   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2913     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2914     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2915     break 2
2916   fi
2917 done
2918   done
2919 IFS=$as_save_IFS
2920
2921 fi
2922 fi
2923 STRIP=$ac_cv_prog_STRIP
2924 if test -n "$STRIP"; then
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2926 $as_echo "$STRIP" >&6; }
2927 else
2928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2929 $as_echo "no" >&6; }
2930 fi
2931
2932
2933 fi
2934 if test -z "$ac_cv_prog_STRIP"; then
2935   ac_ct_STRIP=$STRIP
2936   # Extract the first word of "strip", so it can be a program name with args.
2937 set dummy strip; ac_word=$2
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2939 $as_echo_n "checking for $ac_word... " >&6; }
2940 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2941   $as_echo_n "(cached) " >&6
2942 else
2943   if test -n "$ac_ct_STRIP"; then
2944   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2945 else
2946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947 for as_dir in $PATH
2948 do
2949   IFS=$as_save_IFS
2950   test -z "$as_dir" && as_dir=.
2951     for ac_exec_ext in '' $ac_executable_extensions; do
2952   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2953     ac_cv_prog_ac_ct_STRIP="strip"
2954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2955     break 2
2956   fi
2957 done
2958   done
2959 IFS=$as_save_IFS
2960
2961 fi
2962 fi
2963 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2964 if test -n "$ac_ct_STRIP"; then
2965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2966 $as_echo "$ac_ct_STRIP" >&6; }
2967 else
2968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2969 $as_echo "no" >&6; }
2970 fi
2971
2972   if test "x$ac_ct_STRIP" = x; then
2973     STRIP=":"
2974   else
2975     case $cross_compiling:$ac_tool_warned in
2976 yes:)
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2978 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2979 ac_tool_warned=yes ;;
2980 esac
2981     STRIP=$ac_ct_STRIP
2982   fi
2983 else
2984   STRIP="$ac_cv_prog_STRIP"
2985 fi
2986
2987 fi
2988 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2989
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2991 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2992 if test -z "$MKDIR_P"; then
2993   if test "${ac_cv_path_mkdir+set}" = set; then :
2994   $as_echo_n "(cached) " >&6
2995 else
2996   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2998 do
2999   IFS=$as_save_IFS
3000   test -z "$as_dir" && as_dir=.
3001     for ac_prog in mkdir gmkdir; do
3002          for ac_exec_ext in '' $ac_executable_extensions; do
3003            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3004            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3005              'mkdir (GNU coreutils) '* | \
3006              'mkdir (coreutils) '* | \
3007              'mkdir (fileutils) '4.1*)
3008                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3009                break 3;;
3010            esac
3011          done
3012        done
3013   done
3014 IFS=$as_save_IFS
3015
3016 fi
3017
3018   if test "${ac_cv_path_mkdir+set}" = set; then
3019     MKDIR_P="$ac_cv_path_mkdir -p"
3020   else
3021     # As a last resort, use the slow shell script.  Don't cache a
3022     # value for MKDIR_P within a source directory, because that will
3023     # break other packages using the cache if that directory is
3024     # removed, or if the value is a relative name.
3025     test -d ./--version && rmdir ./--version
3026     MKDIR_P="$ac_install_sh -d"
3027   fi
3028 fi
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3030 $as_echo "$MKDIR_P" >&6; }
3031
3032 mkdir_p="$MKDIR_P"
3033 case $mkdir_p in
3034   [\\/$]* | ?:[\\/]*) ;;
3035   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3036 esac
3037
3038 for ac_prog in gawk mawk nawk awk
3039 do
3040   # Extract the first word of "$ac_prog", so it can be a program name with args.
3041 set dummy $ac_prog; ac_word=$2
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3043 $as_echo_n "checking for $ac_word... " >&6; }
3044 if test "${ac_cv_prog_AWK+set}" = set; then :
3045   $as_echo_n "(cached) " >&6
3046 else
3047   if test -n "$AWK"; then
3048   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3049 else
3050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3051 for as_dir in $PATH
3052 do
3053   IFS=$as_save_IFS
3054   test -z "$as_dir" && as_dir=.
3055     for ac_exec_ext in '' $ac_executable_extensions; do
3056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3057     ac_cv_prog_AWK="$ac_prog"
3058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3059     break 2
3060   fi
3061 done
3062   done
3063 IFS=$as_save_IFS
3064
3065 fi
3066 fi
3067 AWK=$ac_cv_prog_AWK
3068 if test -n "$AWK"; then
3069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3070 $as_echo "$AWK" >&6; }
3071 else
3072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3073 $as_echo "no" >&6; }
3074 fi
3075
3076
3077   test -n "$AWK" && break
3078 done
3079
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3081 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3082 set x ${MAKE-make}
3083 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3084 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3085   $as_echo_n "(cached) " >&6
3086 else
3087   cat >conftest.make <<\_ACEOF
3088 SHELL = /bin/sh
3089 all:
3090         @echo '@@@%%%=$(MAKE)=@@@%%%'
3091 _ACEOF
3092 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3093 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3094   *@@@%%%=?*=@@@%%%*)
3095     eval ac_cv_prog_make_${ac_make}_set=yes;;
3096   *)
3097     eval ac_cv_prog_make_${ac_make}_set=no;;
3098 esac
3099 rm -f conftest.make
3100 fi
3101 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3103 $as_echo "yes" >&6; }
3104   SET_MAKE=
3105 else
3106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3108   SET_MAKE="MAKE=${MAKE-make}"
3109 fi
3110
3111 rm -rf .tst 2>/dev/null
3112 mkdir .tst 2>/dev/null
3113 if test -d .tst; then
3114   am__leading_dot=.
3115 else
3116   am__leading_dot=_
3117 fi
3118 rmdir .tst 2>/dev/null
3119
3120 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3121   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3122   # is not polluted with repeated "-I."
3123   am__isrc=' -I$(srcdir)'
3124   # test to see if srcdir already configured
3125   if test -f $srcdir/config.status; then
3126     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3127   fi
3128 fi
3129
3130 # test whether we have cygpath
3131 if test -z "$CYGPATH_W"; then
3132   if (cygpath --version) >/dev/null 2>/dev/null; then
3133     CYGPATH_W='cygpath -w'
3134   else
3135     CYGPATH_W=echo
3136   fi
3137 fi
3138
3139
3140 # Define the identity of the package.
3141  PACKAGE='libffi'
3142  VERSION='3.99999'
3143
3144
3145 cat >>confdefs.h <<_ACEOF
3146 #define PACKAGE "$PACKAGE"
3147 _ACEOF
3148
3149
3150 cat >>confdefs.h <<_ACEOF
3151 #define VERSION "$VERSION"
3152 _ACEOF
3153
3154 # Some tools Automake needs.
3155
3156 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3157
3158
3159 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3160
3161
3162 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3163
3164
3165 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3166
3167
3168 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3169
3170 # We need awk for the "check" target.  The system "awk" is bad on
3171 # some platforms.
3172 # Always define AMTAR for backward compatibility.
3173
3174 AMTAR=${AMTAR-"${am_missing_run}tar"}
3175
3176 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3177
3178
3179
3180
3181
3182
3183 # See if makeinfo has been installed and is modern enough
3184 # that we can use it.
3185
3186   # Extract the first word of "makeinfo", so it can be a program name with args.
3187 set dummy makeinfo; ac_word=$2
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3189 $as_echo_n "checking for $ac_word... " >&6; }
3190 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
3191   $as_echo_n "(cached) " >&6
3192 else
3193   if test -n "$MAKEINFO"; then
3194   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
3195 else
3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3198 do
3199   IFS=$as_save_IFS
3200   test -z "$as_dir" && as_dir=.
3201     for ac_exec_ext in '' $ac_executable_extensions; do
3202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3203     ac_cv_prog_MAKEINFO="makeinfo"
3204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205     break 2
3206   fi
3207 done
3208   done
3209 IFS=$as_save_IFS
3210
3211 fi
3212 fi
3213 MAKEINFO=$ac_cv_prog_MAKEINFO
3214 if test -n "$MAKEINFO"; then
3215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
3216 $as_echo "$MAKEINFO" >&6; }
3217 else
3218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3219 $as_echo "no" >&6; }
3220 fi
3221
3222
3223   if test -n "$MAKEINFO"; then
3224     # Found it, now check the version.
3225     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
3226 $as_echo_n "checking for modern makeinfo... " >&6; }
3227 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
3228   $as_echo_n "(cached) " >&6
3229 else
3230   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
3231                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
3232
3233                     case $ac_prog_version in
3234                       '')  gcc_cv_prog_makeinfo_modern=no;;
3235                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
3236                       *)   gcc_cv_prog_makeinfo_modern=no;;
3237                     esac
3238
3239 fi
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
3241 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
3242   else
3243     gcc_cv_prog_makeinfo_modern=no
3244   fi
3245   if test $gcc_cv_prog_makeinfo_modern = no; then
3246     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
3247   fi
3248
3249  if test $gcc_cv_prog_makeinfo_modern = "yes"; then
3250   BUILD_INFO_TRUE=
3251   BUILD_INFO_FALSE='#'
3252 else
3253   BUILD_INFO_TRUE='#'
3254   BUILD_INFO_FALSE=
3255 fi
3256
3257
3258 # We would like our source tree to be readonly. However when releases or
3259 # pre-releases are generated, the flex/bison generated files as well as the
3260 # various formats of manuals need to be included along with the rest of the
3261 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3262 # just that.
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
3264 $as_echo_n "checking generated-files-in-srcdir... " >&6; }
3265 # Check whether --enable-generated-files-in-srcdir was given.
3266 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3267   enableval=$enable_generated_files_in_srcdir; case "$enableval" in
3268  yes) enable_generated_files_in_srcdir=yes ;;
3269  no)  enable_generated_files_in_srcdir=no ;;
3270  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
3271  esac
3272 else
3273   enable_generated_files_in_srcdir=no
3274 fi
3275
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
3277 $as_echo "$enable_generated_files_in_srcdir" >&6; }
3278  if test "$enable_generated_files_in_srcdir" = yes; then
3279   GENINSRC_TRUE=
3280   GENINSRC_FALSE='#'
3281 else
3282   GENINSRC_TRUE='#'
3283   GENINSRC_FALSE=
3284 fi
3285
3286
3287 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3288 # We must force CC to /not/ be precious variables; otherwise
3289 # the wrong, non-multilib-adjusted value will be used in multilibs.
3290 # As a side effect, we have to subst CFLAGS ourselves.
3291 # Also save and restore CFLAGS, since AC_PROG_CC will come up with
3292 # defaults of its own if none are provided.
3293
3294
3295
3296 save_CFLAGS=$CFLAGS
3297 ac_ext=c
3298 ac_cpp='$CPP $CPPFLAGS'
3299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3302 if test -n "$ac_tool_prefix"; then
3303   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3304 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3306 $as_echo_n "checking for $ac_word... " >&6; }
3307 if test "${ac_cv_prog_CC+set}" = set; then :
3308   $as_echo_n "(cached) " >&6
3309 else
3310   if test -n "$CC"; then
3311   ac_cv_prog_CC="$CC" # Let the user override the test.
3312 else
3313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3314 for as_dir in $PATH
3315 do
3316   IFS=$as_save_IFS
3317   test -z "$as_dir" && as_dir=.
3318     for ac_exec_ext in '' $ac_executable_extensions; do
3319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3320     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3322     break 2
3323   fi
3324 done
3325   done
3326 IFS=$as_save_IFS
3327
3328 fi
3329 fi
3330 CC=$ac_cv_prog_CC
3331 if test -n "$CC"; then
3332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3333 $as_echo "$CC" >&6; }
3334 else
3335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3336 $as_echo "no" >&6; }
3337 fi
3338
3339
3340 fi
3341 if test -z "$ac_cv_prog_CC"; then
3342   ac_ct_CC=$CC
3343   # Extract the first word of "gcc", so it can be a program name with args.
3344 set dummy gcc; ac_word=$2
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3346 $as_echo_n "checking for $ac_word... " >&6; }
3347 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3348   $as_echo_n "(cached) " >&6
3349 else
3350   if test -n "$ac_ct_CC"; then
3351   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3352 else
3353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3354 for as_dir in $PATH
3355 do
3356   IFS=$as_save_IFS
3357   test -z "$as_dir" && as_dir=.
3358     for ac_exec_ext in '' $ac_executable_extensions; do
3359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3360     ac_cv_prog_ac_ct_CC="gcc"
3361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3362     break 2
3363   fi
3364 done
3365   done
3366 IFS=$as_save_IFS
3367
3368 fi
3369 fi
3370 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3371 if test -n "$ac_ct_CC"; then
3372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3373 $as_echo "$ac_ct_CC" >&6; }
3374 else
3375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3376 $as_echo "no" >&6; }
3377 fi
3378
3379   if test "x$ac_ct_CC" = x; then
3380     CC=""
3381   else
3382     case $cross_compiling:$ac_tool_warned in
3383 yes:)
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3386 ac_tool_warned=yes ;;
3387 esac
3388     CC=$ac_ct_CC
3389   fi
3390 else
3391   CC="$ac_cv_prog_CC"
3392 fi
3393
3394 if test -z "$CC"; then
3395           if test -n "$ac_tool_prefix"; then
3396     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3397 set dummy ${ac_tool_prefix}cc; ac_word=$2
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3399 $as_echo_n "checking for $ac_word... " >&6; }
3400 if test "${ac_cv_prog_CC+set}" = set; then :
3401   $as_echo_n "(cached) " >&6
3402 else
3403   if test -n "$CC"; then
3404   ac_cv_prog_CC="$CC" # Let the user override the test.
3405 else
3406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3407 for as_dir in $PATH
3408 do
3409   IFS=$as_save_IFS
3410   test -z "$as_dir" && as_dir=.
3411     for ac_exec_ext in '' $ac_executable_extensions; do
3412   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3413     ac_cv_prog_CC="${ac_tool_prefix}cc"
3414     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3415     break 2
3416   fi
3417 done
3418   done
3419 IFS=$as_save_IFS
3420
3421 fi
3422 fi
3423 CC=$ac_cv_prog_CC
3424 if test -n "$CC"; then
3425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3426 $as_echo "$CC" >&6; }
3427 else
3428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3429 $as_echo "no" >&6; }
3430 fi
3431
3432
3433   fi
3434 fi
3435 if test -z "$CC"; then
3436   # Extract the first word of "cc", so it can be a program name with args.
3437 set dummy cc; ac_word=$2
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3439 $as_echo_n "checking for $ac_word... " >&6; }
3440 if test "${ac_cv_prog_CC+set}" = set; then :
3441   $as_echo_n "(cached) " >&6
3442 else
3443   if test -n "$CC"; then
3444   ac_cv_prog_CC="$CC" # Let the user override the test.
3445 else
3446   ac_prog_rejected=no
3447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3448 for as_dir in $PATH
3449 do
3450   IFS=$as_save_IFS
3451   test -z "$as_dir" && as_dir=.
3452     for ac_exec_ext in '' $ac_executable_extensions; do
3453   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3454     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3455        ac_prog_rejected=yes
3456        continue
3457      fi
3458     ac_cv_prog_CC="cc"
3459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3460     break 2
3461   fi
3462 done
3463   done
3464 IFS=$as_save_IFS
3465
3466 if test $ac_prog_rejected = yes; then
3467   # We found a bogon in the path, so make sure we never use it.
3468   set dummy $ac_cv_prog_CC
3469   shift
3470   if test $# != 0; then
3471     # We chose a different compiler from the bogus one.
3472     # However, it has the same basename, so the bogon will be chosen
3473     # first if we set CC to just the basename; use the full file name.
3474     shift
3475     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3476   fi
3477 fi
3478 fi
3479 fi
3480 CC=$ac_cv_prog_CC
3481 if test -n "$CC"; then
3482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3483 $as_echo "$CC" >&6; }
3484 else
3485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3486 $as_echo "no" >&6; }
3487 fi
3488
3489
3490 fi
3491 if test -z "$CC"; then
3492   if test -n "$ac_tool_prefix"; then
3493   for ac_prog in cl.exe
3494   do
3495     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3496 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498 $as_echo_n "checking for $ac_word... " >&6; }
3499 if test "${ac_cv_prog_CC+set}" = set; then :
3500   $as_echo_n "(cached) " >&6
3501 else
3502   if test -n "$CC"; then
3503   ac_cv_prog_CC="$CC" # Let the user override the test.
3504 else
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506 for as_dir in $PATH
3507 do
3508   IFS=$as_save_IFS
3509   test -z "$as_dir" && as_dir=.
3510     for ac_exec_ext in '' $ac_executable_extensions; do
3511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3514     break 2
3515   fi
3516 done
3517   done
3518 IFS=$as_save_IFS
3519
3520 fi
3521 fi
3522 CC=$ac_cv_prog_CC
3523 if test -n "$CC"; then
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3525 $as_echo "$CC" >&6; }
3526 else
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3529 fi
3530
3531
3532     test -n "$CC" && break
3533   done
3534 fi
3535 if test -z "$CC"; then
3536   ac_ct_CC=$CC
3537   for ac_prog in cl.exe
3538 do
3539   # Extract the first word of "$ac_prog", so it can be a program name with args.
3540 set dummy $ac_prog; ac_word=$2
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3542 $as_echo_n "checking for $ac_word... " >&6; }
3543 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3544   $as_echo_n "(cached) " >&6
3545 else
3546   if test -n "$ac_ct_CC"; then
3547   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3548 else
3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3550 for as_dir in $PATH
3551 do
3552   IFS=$as_save_IFS
3553   test -z "$as_dir" && as_dir=.
3554     for ac_exec_ext in '' $ac_executable_extensions; do
3555   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3556     ac_cv_prog_ac_ct_CC="$ac_prog"
3557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3558     break 2
3559   fi
3560 done
3561   done
3562 IFS=$as_save_IFS
3563
3564 fi
3565 fi
3566 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3567 if test -n "$ac_ct_CC"; then
3568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3569 $as_echo "$ac_ct_CC" >&6; }
3570 else
3571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3572 $as_echo "no" >&6; }
3573 fi
3574
3575
3576   test -n "$ac_ct_CC" && break
3577 done
3578
3579   if test "x$ac_ct_CC" = x; then
3580     CC=""
3581   else
3582     case $cross_compiling:$ac_tool_warned in
3583 yes:)
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3586 ac_tool_warned=yes ;;
3587 esac
3588     CC=$ac_ct_CC
3589   fi
3590 fi
3591
3592 fi
3593
3594
3595 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3596 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3597 as_fn_error "no acceptable C compiler found in \$PATH
3598 See \`config.log' for more details." "$LINENO" 5; }
3599
3600 # Provide some information about the compiler.
3601 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3602 set X $ac_compile
3603 ac_compiler=$2
3604 for ac_option in --version -v -V -qversion; do
3605   { { ac_try="$ac_compiler $ac_option >&5"
3606 case "(($ac_try" in
3607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3608   *) ac_try_echo=$ac_try;;
3609 esac
3610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3611 $as_echo "$ac_try_echo"; } >&5
3612   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3613   ac_status=$?
3614   if test -s conftest.err; then
3615     sed '10a\
3616 ... rest of stderr output deleted ...
3617          10q' conftest.err >conftest.er1
3618     cat conftest.er1 >&5
3619     rm -f conftest.er1 conftest.err
3620   fi
3621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3622   test $ac_status = 0; }
3623 done
3624
3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h.  */
3627
3628 int
3629 main ()
3630 {
3631
3632   ;
3633   return 0;
3634 }
3635 _ACEOF
3636 ac_clean_files_save=$ac_clean_files
3637 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3638 # Try to create an executable without -o first, disregard a.out.
3639 # It will help us diagnose broken compilers, and finding out an intuition
3640 # of exeext.
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3642 $as_echo_n "checking for C compiler default output file name... " >&6; }
3643 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3644
3645 # The possible output files:
3646 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3647
3648 ac_rmfiles=
3649 for ac_file in $ac_files
3650 do
3651   case $ac_file in
3652     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3653     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3654   esac
3655 done
3656 rm -f $ac_rmfiles
3657
3658 if { { ac_try="$ac_link_default"
3659 case "(($ac_try" in
3660   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3661   *) ac_try_echo=$ac_try;;
3662 esac
3663 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3664 $as_echo "$ac_try_echo"; } >&5
3665   (eval "$ac_link_default") 2>&5
3666   ac_status=$?
3667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3668   test $ac_status = 0; }; then :
3669   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3670 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3671 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3672 # so that the user can short-circuit this test for compilers unknown to
3673 # Autoconf.
3674 for ac_file in $ac_files ''
3675 do
3676   test -f "$ac_file" || continue
3677   case $ac_file in
3678     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3679         ;;
3680     [ab].out )
3681         # We found the default executable, but exeext='' is most
3682         # certainly right.
3683         break;;
3684     *.* )
3685         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3686         then :; else
3687            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3688         fi
3689         # We set ac_cv_exeext here because the later test for it is not
3690         # safe: cross compilers may not add the suffix if given an `-o'
3691         # argument, so we may need to know it at that point already.
3692         # Even if this section looks crufty: it has the advantage of
3693         # actually working.
3694         break;;
3695     * )
3696         break;;
3697   esac
3698 done
3699 test "$ac_cv_exeext" = no && ac_cv_exeext=
3700
3701 else
3702   ac_file=''
3703 fi
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3705 $as_echo "$ac_file" >&6; }
3706 if test -z "$ac_file"; then :
3707   $as_echo "$as_me: failed program was:" >&5
3708 sed 's/^/| /' conftest.$ac_ext >&5
3709
3710 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3712 { as_fn_set_status 77
3713 as_fn_error "C compiler cannot create executables
3714 See \`config.log' for more details." "$LINENO" 5; }; }
3715 fi
3716 ac_exeext=$ac_cv_exeext
3717
3718 # Check that the compiler produces executables we can run.  If not, either
3719 # the compiler is broken, or we cross compile.
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3721 $as_echo_n "checking whether the C compiler works... " >&6; }
3722 # If not cross compiling, check that we can run a simple program.
3723 if test "$cross_compiling" != yes; then
3724   if { ac_try='./$ac_file'
3725   { { case "(($ac_try" in
3726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3727   *) ac_try_echo=$ac_try;;
3728 esac
3729 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3730 $as_echo "$ac_try_echo"; } >&5
3731   (eval "$ac_try") 2>&5
3732   ac_status=$?
3733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3734   test $ac_status = 0; }; }; then
3735     cross_compiling=no
3736   else
3737     if test "$cross_compiling" = maybe; then
3738         cross_compiling=yes
3739     else
3740         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3741 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3742 as_fn_error "cannot run C compiled programs.
3743 If you meant to cross compile, use \`--host'.
3744 See \`config.log' for more details." "$LINENO" 5; }
3745     fi
3746   fi
3747 fi
3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3749 $as_echo "yes" >&6; }
3750
3751 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3752 ac_clean_files=$ac_clean_files_save
3753 # Check that the compiler produces executables we can run.  If not, either
3754 # the compiler is broken, or we cross compile.
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3756 $as_echo_n "checking whether we are cross compiling... " >&6; }
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3758 $as_echo "$cross_compiling" >&6; }
3759
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3761 $as_echo_n "checking for suffix of executables... " >&6; }
3762 if { { ac_try="$ac_link"
3763 case "(($ac_try" in
3764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3765   *) ac_try_echo=$ac_try;;
3766 esac
3767 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3768 $as_echo "$ac_try_echo"; } >&5
3769   (eval "$ac_link") 2>&5
3770   ac_status=$?
3771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3772   test $ac_status = 0; }; then :
3773   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3774 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3775 # work properly (i.e., refer to `conftest.exe'), while it won't with
3776 # `rm'.
3777 for ac_file in conftest.exe conftest conftest.*; do
3778   test -f "$ac_file" || continue
3779   case $ac_file in
3780     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3781     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3782           break;;
3783     * ) break;;
3784   esac
3785 done
3786 else
3787   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3788 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3789 as_fn_error "cannot compute suffix of executables: cannot compile and link
3790 See \`config.log' for more details." "$LINENO" 5; }
3791 fi
3792 rm -f conftest$ac_cv_exeext
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3794 $as_echo "$ac_cv_exeext" >&6; }
3795
3796 rm -f conftest.$ac_ext
3797 EXEEXT=$ac_cv_exeext
3798 ac_exeext=$EXEEXT
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3800 $as_echo_n "checking for suffix of object files... " >&6; }
3801 if test "${ac_cv_objext+set}" = set; then :
3802   $as_echo_n "(cached) " >&6
3803 else
3804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805 /* end confdefs.h.  */
3806
3807 int
3808 main ()
3809 {
3810
3811   ;
3812   return 0;
3813 }
3814 _ACEOF
3815 rm -f conftest.o conftest.obj
3816 if { { ac_try="$ac_compile"
3817 case "(($ac_try" in
3818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3819   *) ac_try_echo=$ac_try;;
3820 esac
3821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3822 $as_echo "$ac_try_echo"; } >&5
3823   (eval "$ac_compile") 2>&5
3824   ac_status=$?
3825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3826   test $ac_status = 0; }; then :
3827   for ac_file in conftest.o conftest.obj conftest.*; do
3828   test -f "$ac_file" || continue;
3829   case $ac_file in
3830     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3831     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3832        break;;
3833   esac
3834 done
3835 else
3836   $as_echo "$as_me: failed program was:" >&5
3837 sed 's/^/| /' conftest.$ac_ext >&5
3838
3839 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3841 as_fn_error "cannot compute suffix of object files: cannot compile
3842 See \`config.log' for more details." "$LINENO" 5; }
3843 fi
3844 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3845 fi
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3847 $as_echo "$ac_cv_objext" >&6; }
3848 OBJEXT=$ac_cv_objext
3849 ac_objext=$OBJEXT
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3851 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3852 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3853   $as_echo_n "(cached) " >&6
3854 else
3855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3856 /* end confdefs.h.  */
3857
3858 int
3859 main ()
3860 {
3861 #ifndef __GNUC__
3862        choke me
3863 #endif
3864
3865   ;
3866   return 0;
3867 }
3868 _ACEOF
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870   ac_compiler_gnu=yes
3871 else
3872   ac_compiler_gnu=no
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3876
3877 fi
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3879 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3880 if test $ac_compiler_gnu = yes; then
3881   GCC=yes
3882 else
3883   GCC=
3884 fi
3885 ac_test_CFLAGS=${CFLAGS+set}
3886 ac_save_CFLAGS=$CFLAGS
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3888 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3889 if test "${ac_cv_prog_cc_g+set}" = set; then :
3890   $as_echo_n "(cached) " >&6
3891 else
3892   ac_save_c_werror_flag=$ac_c_werror_flag
3893    ac_c_werror_flag=yes
3894    ac_cv_prog_cc_g=no
3895    CFLAGS="-g"
3896    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h.  */
3898
3899 int
3900 main ()
3901 {
3902
3903   ;
3904   return 0;
3905 }
3906 _ACEOF
3907 if ac_fn_c_try_compile "$LINENO"; then :
3908   ac_cv_prog_cc_g=yes
3909 else
3910   CFLAGS=""
3911       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3912 /* end confdefs.h.  */
3913
3914 int
3915 main ()
3916 {
3917
3918   ;
3919   return 0;
3920 }
3921 _ACEOF
3922 if ac_fn_c_try_compile "$LINENO"; then :
3923
3924 else
3925   ac_c_werror_flag=$ac_save_c_werror_flag
3926          CFLAGS="-g"
3927          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h.  */
3929
3930 int
3931 main ()
3932 {
3933
3934   ;
3935   return 0;
3936 }
3937 _ACEOF
3938 if ac_fn_c_try_compile "$LINENO"; then :
3939   ac_cv_prog_cc_g=yes
3940 fi
3941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3942 fi
3943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3944 fi
3945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3946    ac_c_werror_flag=$ac_save_c_werror_flag
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3949 $as_echo "$ac_cv_prog_cc_g" >&6; }
3950 if test "$ac_test_CFLAGS" = set; then
3951   CFLAGS=$ac_save_CFLAGS
3952 elif test $ac_cv_prog_cc_g = yes; then
3953   if test "$GCC" = yes; then
3954     CFLAGS="-g -O2"
3955   else
3956     CFLAGS="-g"
3957   fi
3958 else
3959   if test "$GCC" = yes; then
3960     CFLAGS="-O2"
3961   else
3962     CFLAGS=
3963   fi
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3966 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3967 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3968   $as_echo_n "(cached) " >&6
3969 else
3970   ac_cv_prog_cc_c89=no
3971 ac_save_CC=$CC
3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h.  */
3974 #include <stdarg.h>
3975 #include <stdio.h>
3976 #include <sys/types.h>
3977 #include <sys/stat.h>
3978 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3979 struct buf { int x; };
3980 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3981 static char *e (p, i)
3982      char **p;
3983      int i;
3984 {
3985   return p[i];
3986 }
3987 static char *f (char * (*g) (char **, int), char **p, ...)
3988 {
3989   char *s;
3990   va_list v;
3991   va_start (v,p);
3992   s = g (p, va_arg (v,int));
3993   va_end (v);
3994   return s;
3995 }
3996
3997 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3998    function prototypes and stuff, but not '\xHH' hex character constants.
3999    These don't provoke an error unfortunately, instead are silently treated
4000    as 'x'.  The following induces an error, until -std is added to get
4001    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4002    array size at least.  It's necessary to write '\x00'==0 to get something
4003    that's true only with -std.  */
4004 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4005
4006 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4007    inside strings and character constants.  */
4008 #define FOO(x) 'x'
4009 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4010
4011 int test (int i, double x);
4012 struct s1 {int (*f) (int a);};
4013 struct s2 {int (*f) (double a);};
4014 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4015 int argc;
4016 char **argv;
4017 int
4018 main ()
4019 {
4020 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4021   ;
4022   return 0;
4023 }
4024 _ACEOF
4025 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4026         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4027 do
4028   CC="$ac_save_CC $ac_arg"
4029   if ac_fn_c_try_compile "$LINENO"; then :
4030   ac_cv_prog_cc_c89=$ac_arg
4031 fi
4032 rm -f core conftest.err conftest.$ac_objext
4033   test "x$ac_cv_prog_cc_c89" != "xno" && break
4034 done
4035 rm -f conftest.$ac_ext
4036 CC=$ac_save_CC
4037
4038 fi
4039 # AC_CACHE_VAL
4040 case "x$ac_cv_prog_cc_c89" in
4041   x)
4042     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4043 $as_echo "none needed" >&6; } ;;
4044   xno)
4045     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4046 $as_echo "unsupported" >&6; } ;;
4047   *)
4048     CC="$CC $ac_cv_prog_cc_c89"
4049     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4050 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4051 esac
4052 if test "x$ac_cv_prog_cc_c89" != xno; then :
4053
4054 fi
4055
4056 ac_ext=c
4057 ac_cpp='$CPP $CPPFLAGS'
4058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4061 DEPDIR="${am__leading_dot}deps"
4062
4063 ac_config_commands="$ac_config_commands depfiles"
4064
4065
4066 am_make=${MAKE-make}
4067 cat > confinc << 'END'
4068 am__doit:
4069         @echo this is the am__doit target
4070 .PHONY: am__doit
4071 END
4072 # If we don't find an include directive, just comment out the code.
4073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4074 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4075 am__include="#"
4076 am__quote=
4077 _am_result=none
4078 # First try GNU make style include.
4079 echo "include confinc" > confmf
4080 # Ignore all kinds of additional output from `make'.
4081 case `$am_make -s -f confmf 2> /dev/null` in #(
4082 *the\ am__doit\ target*)
4083   am__include=include
4084   am__quote=
4085   _am_result=GNU
4086   ;;
4087 esac
4088 # Now try BSD make style include.
4089 if test "$am__include" = "#"; then
4090    echo '.include "confinc"' > confmf
4091    case `$am_make -s -f confmf 2> /dev/null` in #(
4092    *the\ am__doit\ target*)
4093      am__include=.include
4094      am__quote="\""
4095      _am_result=BSD
4096      ;;
4097    esac
4098 fi
4099
4100
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4102 $as_echo "$_am_result" >&6; }
4103 rm -f confinc confmf
4104
4105 # Check whether --enable-dependency-tracking was given.
4106 if test "${enable_dependency_tracking+set}" = set; then :
4107   enableval=$enable_dependency_tracking;
4108 fi
4109
4110 if test "x$enable_dependency_tracking" != xno; then
4111   am_depcomp="$ac_aux_dir/depcomp"
4112   AMDEPBACKSLASH='\'
4113 fi
4114  if test "x$enable_dependency_tracking" != xno; then
4115   AMDEP_TRUE=
4116   AMDEP_FALSE='#'
4117 else
4118   AMDEP_TRUE='#'
4119   AMDEP_FALSE=
4120 fi
4121
4122
4123
4124 depcc="$CC"   am_compiler_list=
4125
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4127 $as_echo_n "checking dependency style of $depcc... " >&6; }
4128 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4129   $as_echo_n "(cached) " >&6
4130 else
4131   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4132   # We make a subdir and do the tests there.  Otherwise we can end up
4133   # making bogus files that we don't know about and never remove.  For
4134   # instance it was reported that on HP-UX the gcc test will end up
4135   # making a dummy file named `D' -- because `-MD' means `put the output
4136   # in D'.
4137   mkdir conftest.dir
4138   # Copy depcomp to subdir because otherwise we won't find it if we're
4139   # using a relative directory.
4140   cp "$am_depcomp" conftest.dir
4141   cd conftest.dir
4142   # We will build objects and dependencies in a subdirectory because
4143   # it helps to detect inapplicable dependency modes.  For instance
4144   # both Tru64's cc and ICC support -MD to output dependencies as a
4145   # side effect of compilation, but ICC will put the dependencies in
4146   # the current directory while Tru64 will put them in the object
4147   # directory.
4148   mkdir sub
4149
4150   am_cv_CC_dependencies_compiler_type=none
4151   if test "$am_compiler_list" = ""; then
4152      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4153   fi
4154   am__universal=false
4155   case " $depcc " in #(
4156      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4157      esac
4158
4159   for depmode in $am_compiler_list; do
4160     # Setup a source with many dependencies, because some compilers
4161     # like to wrap large dependency lists on column 80 (with \), and
4162     # we should not choose a depcomp mode which is confused by this.
4163     #
4164     # We need to recreate these files for each test, as the compiler may
4165     # overwrite some of them when testing with obscure command lines.
4166     # This happens at least with the AIX C compiler.
4167     : > sub/conftest.c
4168     for i in 1 2 3 4 5 6; do
4169       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4170       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4171       # Solaris 8's {/usr,}/bin/sh.
4172       touch sub/conftst$i.h
4173     done
4174     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4175
4176     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4177     # mode.  It turns out that the SunPro C++ compiler does not properly
4178     # handle `-M -o', and we need to detect this.  Also, some Intel
4179     # versions had trouble with output in subdirs
4180     am__obj=sub/conftest.${OBJEXT-o}
4181     am__minus_obj="-o $am__obj"
4182     case $depmode in
4183     gcc)
4184       # This depmode causes a compiler race in universal mode.
4185       test "$am__universal" = false || continue
4186       ;;
4187     nosideeffect)
4188       # after this tag, mechanisms are not by side-effect, so they'll
4189       # only be used when explicitly requested
4190       if test "x$enable_dependency_tracking" = xyes; then
4191         continue
4192       else
4193         break
4194       fi
4195       ;;
4196     msvisualcpp | msvcmsys)
4197       # This compiler won't grok `-c -o', but also, the minuso test has
4198       # not run yet.  These depmodes are late enough in the game, and
4199       # so weak that their functioning should not be impacted.
4200       am__obj=conftest.${OBJEXT-o}
4201       am__minus_obj=
4202       ;;
4203     none) break ;;
4204     esac
4205     if depmode=$depmode \
4206        source=sub/conftest.c object=$am__obj \
4207        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4208        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4209          >/dev/null 2>conftest.err &&
4210        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4211        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4212        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4213        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4214       # icc doesn't choke on unknown options, it will just issue warnings
4215       # or remarks (even with -Werror).  So we grep stderr for any message
4216       # that says an option was ignored or not supported.
4217       # When given -MP, icc 7.0 and 7.1 complain thusly:
4218       #   icc: Command line warning: ignoring option '-M'; no argument required
4219       # The diagnosis changed in icc 8.0:
4220       #   icc: Command line remark: option '-MP' not supported
4221       if (grep 'ignoring option' conftest.err ||
4222           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4223         am_cv_CC_dependencies_compiler_type=$depmode
4224         break
4225       fi
4226     fi
4227   done
4228
4229   cd ..
4230   rm -rf conftest.dir
4231 else
4232   am_cv_CC_dependencies_compiler_type=none
4233 fi
4234
4235 fi
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4237 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4238 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4239
4240  if
4241   test "x$enable_dependency_tracking" != xno \
4242   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4243   am__fastdepCC_TRUE=
4244   am__fastdepCC_FALSE='#'
4245 else
4246   am__fastdepCC_TRUE='#'
4247   am__fastdepCC_FALSE=
4248 fi
4249
4250
4251 ac_ext=cpp
4252 ac_cpp='$CXXCPP $CPPFLAGS'
4253 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4254 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4255 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4256 if test -z "$CXX"; then
4257   if test -n "$CCC"; then
4258     CXX=$CCC
4259   else
4260     if test -n "$ac_tool_prefix"; then
4261   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4262   do
4263     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4264 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4266 $as_echo_n "checking for $ac_word... " >&6; }
4267 if test "${ac_cv_prog_CXX+set}" = set; then :
4268   $as_echo_n "(cached) " >&6
4269 else
4270   if test -n "$CXX"; then
4271   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4272 else
4273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4274 for as_dir in $PATH
4275 do
4276   IFS=$as_save_IFS
4277   test -z "$as_dir" && as_dir=.
4278     for ac_exec_ext in '' $ac_executable_extensions; do
4279   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4280     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4282     break 2
4283   fi
4284 done
4285   done
4286 IFS=$as_save_IFS
4287
4288 fi
4289 fi
4290 CXX=$ac_cv_prog_CXX
4291 if test -n "$CXX"; then
4292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4293 $as_echo "$CXX" >&6; }
4294 else
4295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4296 $as_echo "no" >&6; }
4297 fi
4298
4299
4300     test -n "$CXX" && break
4301   done
4302 fi
4303 if test -z "$CXX"; then
4304   ac_ct_CXX=$CXX
4305   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4306 do
4307   # Extract the first word of "$ac_prog", so it can be a program name with args.
4308 set dummy $ac_prog; ac_word=$2
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4310 $as_echo_n "checking for $ac_word... " >&6; }
4311 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4312   $as_echo_n "(cached) " >&6
4313 else
4314   if test -n "$ac_ct_CXX"; then
4315   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4316 else
4317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4318 for as_dir in $PATH
4319 do
4320   IFS=$as_save_IFS
4321   test -z "$as_dir" && as_dir=.
4322     for ac_exec_ext in '' $ac_executable_extensions; do
4323   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4324     ac_cv_prog_ac_ct_CXX="$ac_prog"
4325     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4326     break 2
4327   fi
4328 done
4329   done
4330 IFS=$as_save_IFS
4331
4332 fi
4333 fi
4334 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4335 if test -n "$ac_ct_CXX"; then
4336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4337 $as_echo "$ac_ct_CXX" >&6; }
4338 else
4339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4340 $as_echo "no" >&6; }
4341 fi
4342
4343
4344   test -n "$ac_ct_CXX" && break
4345 done
4346
4347   if test "x$ac_ct_CXX" = x; then
4348     CXX="g++"
4349   else
4350     case $cross_compiling:$ac_tool_warned in
4351 yes:)
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4353 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4354 ac_tool_warned=yes ;;
4355 esac
4356     CXX=$ac_ct_CXX
4357   fi
4358 fi
4359
4360   fi
4361 fi
4362 # Provide some information about the compiler.
4363 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4364 set X $ac_compile
4365 ac_compiler=$2
4366 for ac_option in --version -v -V -qversion; do
4367   { { ac_try="$ac_compiler $ac_option >&5"
4368 case "(($ac_try" in
4369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4370   *) ac_try_echo=$ac_try;;
4371 esac
4372 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4373 $as_echo "$ac_try_echo"; } >&5
4374   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4375   ac_status=$?
4376   if test -s conftest.err; then
4377     sed '10a\
4378 ... rest of stderr output deleted ...
4379          10q' conftest.err >conftest.er1
4380     cat conftest.er1 >&5
4381     rm -f conftest.er1 conftest.err
4382   fi
4383   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4384   test $ac_status = 0; }
4385 done
4386
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4388 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4389 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4390   $as_echo_n "(cached) " >&6
4391 else
4392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4393 /* end confdefs.h.  */
4394
4395 int
4396 main ()
4397 {
4398 #ifndef __GNUC__
4399        choke me
4400 #endif
4401
4402   ;
4403   return 0;
4404 }
4405 _ACEOF
4406 if ac_fn_cxx_try_compile "$LINENO"; then :
4407   ac_compiler_gnu=yes
4408 else
4409   ac_compiler_gnu=no
4410 fi
4411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4412 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4413
4414 fi
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4416 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4417 if test $ac_compiler_gnu = yes; then
4418   GXX=yes
4419 else
4420   GXX=
4421 fi
4422 ac_test_CXXFLAGS=${CXXFLAGS+set}
4423 ac_save_CXXFLAGS=$CXXFLAGS
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4425 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4426 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4427   $as_echo_n "(cached) " >&6
4428 else
4429   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4430    ac_cxx_werror_flag=yes
4431    ac_cv_prog_cxx_g=no
4432    CXXFLAGS="-g"
4433    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4434 /* end confdefs.h.  */
4435
4436 int
4437 main ()
4438 {
4439
4440   ;
4441   return 0;
4442 }
4443 _ACEOF
4444 if ac_fn_cxx_try_compile "$LINENO"; then :
4445   ac_cv_prog_cxx_g=yes
4446 else
4447   CXXFLAGS=""
4448       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4449 /* end confdefs.h.  */
4450
4451 int
4452 main ()
4453 {
4454
4455   ;
4456   return 0;
4457 }
4458 _ACEOF
4459 if ac_fn_cxx_try_compile "$LINENO"; then :
4460
4461 else
4462   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4463          CXXFLAGS="-g"
4464          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465 /* end confdefs.h.  */
4466
4467 int
4468 main ()
4469 {
4470
4471   ;
4472   return 0;
4473 }
4474 _ACEOF
4475 if ac_fn_cxx_try_compile "$LINENO"; then :
4476   ac_cv_prog_cxx_g=yes
4477 fi
4478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4479 fi
4480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4481 fi
4482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4484 fi
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4486 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4487 if test "$ac_test_CXXFLAGS" = set; then
4488   CXXFLAGS=$ac_save_CXXFLAGS
4489 elif test $ac_cv_prog_cxx_g = yes; then
4490   if test "$GXX" = yes; then
4491     CXXFLAGS="-g -O2"
4492   else
4493     CXXFLAGS="-g"
4494   fi
4495 else
4496   if test "$GXX" = yes; then
4497     CXXFLAGS="-O2"
4498   else
4499     CXXFLAGS=
4500   fi
4501 fi
4502 ac_ext=c
4503 ac_cpp='$CPP $CPPFLAGS'
4504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4507
4508 depcc="$CXX"  am_compiler_list=
4509
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4511 $as_echo_n "checking dependency style of $depcc... " >&6; }
4512 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4513   $as_echo_n "(cached) " >&6
4514 else
4515   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4516   # We make a subdir and do the tests there.  Otherwise we can end up
4517   # making bogus files that we don't know about and never remove.  For
4518   # instance it was reported that on HP-UX the gcc test will end up
4519   # making a dummy file named `D' -- because `-MD' means `put the output
4520   # in D'.
4521   mkdir conftest.dir
4522   # Copy depcomp to subdir because otherwise we won't find it if we're
4523   # using a relative directory.
4524   cp "$am_depcomp" conftest.dir
4525   cd conftest.dir
4526   # We will build objects and dependencies in a subdirectory because
4527   # it helps to detect inapplicable dependency modes.  For instance
4528   # both Tru64's cc and ICC support -MD to output dependencies as a
4529   # side effect of compilation, but ICC will put the dependencies in
4530   # the current directory while Tru64 will put them in the object
4531   # directory.
4532   mkdir sub
4533
4534   am_cv_CXX_dependencies_compiler_type=none
4535   if test "$am_compiler_list" = ""; then
4536      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4537   fi
4538   am__universal=false
4539   case " $depcc " in #(
4540      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4541      esac
4542
4543   for depmode in $am_compiler_list; do
4544     # Setup a source with many dependencies, because some compilers
4545     # like to wrap large dependency lists on column 80 (with \), and
4546     # we should not choose a depcomp mode which is confused by this.
4547     #
4548     # We need to recreate these files for each test, as the compiler may
4549     # overwrite some of them when testing with obscure command lines.
4550     # This happens at least with the AIX C compiler.
4551     : > sub/conftest.c
4552     for i in 1 2 3 4 5 6; do
4553       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4554       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4555       # Solaris 8's {/usr,}/bin/sh.
4556       touch sub/conftst$i.h
4557     done
4558     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4559
4560     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4561     # mode.  It turns out that the SunPro C++ compiler does not properly
4562     # handle `-M -o', and we need to detect this.  Also, some Intel
4563     # versions had trouble with output in subdirs
4564     am__obj=sub/conftest.${OBJEXT-o}
4565     am__minus_obj="-o $am__obj"
4566     case $depmode in
4567     gcc)
4568       # This depmode causes a compiler race in universal mode.
4569       test "$am__universal" = false || continue
4570       ;;
4571     nosideeffect)
4572       # after this tag, mechanisms are not by side-effect, so they'll
4573       # only be used when explicitly requested
4574       if test "x$enable_dependency_tracking" = xyes; then
4575         continue
4576       else
4577         break
4578       fi
4579       ;;
4580     msvisualcpp | msvcmsys)
4581       # This compiler won't grok `-c -o', but also, the minuso test has
4582       # not run yet.  These depmodes are late enough in the game, and
4583       # so weak that their functioning should not be impacted.
4584       am__obj=conftest.${OBJEXT-o}
4585       am__minus_obj=
4586       ;;
4587     none) break ;;
4588     esac
4589     if depmode=$depmode \
4590        source=sub/conftest.c object=$am__obj \
4591        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4592        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4593          >/dev/null 2>conftest.err &&
4594        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4595        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4596        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4597        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4598       # icc doesn't choke on unknown options, it will just issue warnings
4599       # or remarks (even with -Werror).  So we grep stderr for any message
4600       # that says an option was ignored or not supported.
4601       # When given -MP, icc 7.0 and 7.1 complain thusly:
4602       #   icc: Command line warning: ignoring option '-M'; no argument required
4603       # The diagnosis changed in icc 8.0:
4604       #   icc: Command line remark: option '-MP' not supported
4605       if (grep 'ignoring option' conftest.err ||
4606           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4607         am_cv_CXX_dependencies_compiler_type=$depmode
4608         break
4609       fi
4610     fi
4611   done
4612
4613   cd ..
4614   rm -rf conftest.dir
4615 else
4616   am_cv_CXX_dependencies_compiler_type=none
4617 fi
4618
4619 fi
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4621 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4622 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4623
4624  if
4625   test "x$enable_dependency_tracking" != xno \
4626   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4627   am__fastdepCXX_TRUE=
4628   am__fastdepCXX_FALSE='#'
4629 else
4630   am__fastdepCXX_TRUE='#'
4631   am__fastdepCXX_FALSE=
4632 fi
4633
4634
4635 CFLAGS=$save_CFLAGS
4636
4637
4638
4639
4640
4641 # By default we simply use the C compiler to build assembly code.
4642
4643 test "${CCAS+set}" = set || CCAS=$CC
4644 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4645
4646
4647
4648 depcc="$CCAS"   am_compiler_list=
4649
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4651 $as_echo_n "checking dependency style of $depcc... " >&6; }
4652 if test "${am_cv_CCAS_dependencies_compiler_type+set}" = set; then :
4653   $as_echo_n "(cached) " >&6
4654 else
4655   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4656   # We make a subdir and do the tests there.  Otherwise we can end up
4657   # making bogus files that we don't know about and never remove.  For
4658   # instance it was reported that on HP-UX the gcc test will end up
4659   # making a dummy file named `D' -- because `-MD' means `put the output
4660   # in D'.
4661   mkdir conftest.dir
4662   # Copy depcomp to subdir because otherwise we won't find it if we're
4663   # using a relative directory.
4664   cp "$am_depcomp" conftest.dir
4665   cd conftest.dir
4666   # We will build objects and dependencies in a subdirectory because
4667   # it helps to detect inapplicable dependency modes.  For instance
4668   # both Tru64's cc and ICC support -MD to output dependencies as a
4669   # side effect of compilation, but ICC will put the dependencies in
4670   # the current directory while Tru64 will put them in the object
4671   # directory.
4672   mkdir sub
4673
4674   am_cv_CCAS_dependencies_compiler_type=none
4675   if test "$am_compiler_list" = ""; then
4676      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4677   fi
4678   am__universal=false
4679
4680
4681   for depmode in $am_compiler_list; do
4682     # Setup a source with many dependencies, because some compilers
4683     # like to wrap large dependency lists on column 80 (with \), and
4684     # we should not choose a depcomp mode which is confused by this.
4685     #
4686     # We need to recreate these files for each test, as the compiler may
4687     # overwrite some of them when testing with obscure command lines.
4688     # This happens at least with the AIX C compiler.
4689     : > sub/conftest.c
4690     for i in 1 2 3 4 5 6; do
4691       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4692       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4693       # Solaris 8's {/usr,}/bin/sh.
4694       touch sub/conftst$i.h
4695     done
4696     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4697
4698     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4699     # mode.  It turns out that the SunPro C++ compiler does not properly
4700     # handle `-M -o', and we need to detect this.  Also, some Intel
4701     # versions had trouble with output in subdirs
4702     am__obj=sub/conftest.${OBJEXT-o}
4703     am__minus_obj="-o $am__obj"
4704     case $depmode in
4705     gcc)
4706       # This depmode causes a compiler race in universal mode.
4707       test "$am__universal" = false || continue
4708       ;;
4709     nosideeffect)
4710       # after this tag, mechanisms are not by side-effect, so they'll
4711       # only be used when explicitly requested
4712       if test "x$enable_dependency_tracking" = xyes; then
4713         continue
4714       else
4715         break
4716       fi
4717       ;;
4718     msvisualcpp | msvcmsys)
4719       # This compiler won't grok `-c -o', but also, the minuso test has
4720       # not run yet.  These depmodes are late enough in the game, and
4721       # so weak that their functioning should not be impacted.
4722       am__obj=conftest.${OBJEXT-o}
4723       am__minus_obj=
4724       ;;
4725     none) break ;;
4726     esac
4727     if depmode=$depmode \
4728        source=sub/conftest.c object=$am__obj \
4729        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4730        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4731          >/dev/null 2>conftest.err &&
4732        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4733        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4734        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4735        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4736       # icc doesn't choke on unknown options, it will just issue warnings
4737       # or remarks (even with -Werror).  So we grep stderr for any message
4738       # that says an option was ignored or not supported.
4739       # When given -MP, icc 7.0 and 7.1 complain thusly:
4740       #   icc: Command line warning: ignoring option '-M'; no argument required
4741       # The diagnosis changed in icc 8.0:
4742       #   icc: Command line remark: option '-MP' not supported
4743       if (grep 'ignoring option' conftest.err ||
4744           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4745         am_cv_CCAS_dependencies_compiler_type=$depmode
4746         break
4747       fi
4748     fi
4749   done
4750
4751   cd ..
4752   rm -rf conftest.dir
4753 else
4754   am_cv_CCAS_dependencies_compiler_type=none
4755 fi
4756
4757 fi
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4759 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4760 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4761
4762  if
4763   test "x$enable_dependency_tracking" != xno \
4764   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4765   am__fastdepCCAS_TRUE=
4766   am__fastdepCCAS_FALSE='#'
4767 else
4768   am__fastdepCCAS_TRUE='#'
4769   am__fastdepCCAS_FALSE=
4770 fi
4771
4772
4773 if test "x$CC" != xcc; then
4774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4775 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4776 else
4777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4778 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4779 fi
4780 set dummy $CC; ac_cc=`$as_echo "$2" |
4781                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4782 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4783   $as_echo_n "(cached) " >&6
4784 else
4785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786 /* end confdefs.h.  */
4787
4788 int
4789 main ()
4790 {
4791
4792   ;
4793   return 0;
4794 }
4795 _ACEOF
4796 # Make sure it works both with $CC and with simple cc.
4797 # We do the test twice because some compilers refuse to overwrite an
4798 # existing .o file with -o, though they will create one.
4799 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4800 rm -f conftest2.*
4801 if { { case "(($ac_try" in
4802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4803   *) ac_try_echo=$ac_try;;
4804 esac
4805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4806 $as_echo "$ac_try_echo"; } >&5
4807   (eval "$ac_try") 2>&5
4808   ac_status=$?
4809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4810   test $ac_status = 0; } &&
4811    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4813   *) ac_try_echo=$ac_try;;
4814 esac
4815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4816 $as_echo "$ac_try_echo"; } >&5
4817   (eval "$ac_try") 2>&5
4818   ac_status=$?
4819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4820   test $ac_status = 0; };
4821 then
4822   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4823   if test "x$CC" != xcc; then
4824     # Test first that cc exists at all.
4825     if { ac_try='cc -c conftest.$ac_ext >&5'
4826   { { case "(($ac_try" in
4827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4828   *) ac_try_echo=$ac_try;;
4829 esac
4830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4831 $as_echo "$ac_try_echo"; } >&5
4832   (eval "$ac_try") 2>&5
4833   ac_status=$?
4834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4835   test $ac_status = 0; }; }; then
4836       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4837       rm -f conftest2.*
4838       if { { case "(($ac_try" in
4839   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4840   *) ac_try_echo=$ac_try;;
4841 esac
4842 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4843 $as_echo "$ac_try_echo"; } >&5
4844   (eval "$ac_try") 2>&5
4845   ac_status=$?
4846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4847   test $ac_status = 0; } &&
4848          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4850   *) ac_try_echo=$ac_try;;
4851 esac
4852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4853 $as_echo "$ac_try_echo"; } >&5
4854   (eval "$ac_try") 2>&5
4855   ac_status=$?
4856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4857   test $ac_status = 0; };
4858       then
4859         # cc works too.
4860         :
4861       else
4862         # cc exists but doesn't like -o.
4863         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4864       fi
4865     fi
4866   fi
4867 else
4868   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4869 fi
4870 rm -f core conftest*
4871
4872 fi
4873 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4875 $as_echo "yes" >&6; }
4876 else
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4878 $as_echo "no" >&6; }
4879
4880 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4881
4882 fi
4883
4884 # FIXME: we rely on the cache variable name because
4885 # there is no other way.
4886 set dummy $CC
4887 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4888 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4889 if test "$am_t" != yes; then
4890    # Losing compiler, so override with the script.
4891    # FIXME: It is wrong to rewrite CC.
4892    # But if we don't then we get into trouble of one sort or another.
4893    # A longer-term fix would be to have automake use am__CC in this case,
4894    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4895    CC="$am_aux_dir/compile $CC"
4896 fi
4897
4898
4899 case `pwd` in
4900   *\ * | *\     *)
4901     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4902 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4903 esac
4904
4905
4906
4907 macro_version='2.2.7a'
4908 macro_revision='1.3134'
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922 ltmain="$ac_aux_dir/ltmain.sh"
4923
4924 # Backslashify metacharacters that are still active within
4925 # double-quoted strings.
4926 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4927
4928 # Same as above, but do not quote variable references.
4929 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4930
4931 # Sed substitution to delay expansion of an escaped shell variable in a
4932 # double_quote_subst'ed string.
4933 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4934
4935 # Sed substitution to delay expansion of an escaped single quote.
4936 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4937
4938 # Sed substitution to avoid accidental globbing in evaled expressions
4939 no_glob_subst='s/\*/\\\*/g'
4940
4941 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4942 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4943 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4944
4945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4946 $as_echo_n "checking how to print strings... " >&6; }
4947 # Test print first, because it will be a builtin if present.
4948 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4949    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4950   ECHO='print -r --'
4951 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4952   ECHO='printf %s\n'
4953 else
4954   # Use this function as a fallback that always works.
4955   func_fallback_echo ()
4956   {
4957     eval 'cat <<_LTECHO_EOF
4958 $1
4959 _LTECHO_EOF'
4960   }
4961   ECHO='func_fallback_echo'
4962 fi
4963
4964 # func_echo_all arg...
4965 # Invoke $ECHO with all args, space-separated.
4966 func_echo_all ()
4967 {
4968     $ECHO ""
4969 }
4970
4971 case "$ECHO" in
4972   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4973 $as_echo "printf" >&6; } ;;
4974   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4975 $as_echo "print -r" >&6; } ;;
4976   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4977 $as_echo "cat" >&6; } ;;
4978 esac
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4994 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4995 if test "${ac_cv_path_SED+set}" = set; then :
4996   $as_echo_n "(cached) " >&6
4997 else
4998             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4999      for ac_i in 1 2 3 4 5 6 7; do
5000        ac_script="$ac_script$as_nl$ac_script"
5001      done
5002      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5003      { ac_script=; unset ac_script;}
5004      if test -z "$SED"; then
5005   ac_path_SED_found=false
5006   # Loop through the user's path and test for each of PROGNAME-LIST
5007   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5008 for as_dir in $PATH
5009 do
5010   IFS=$as_save_IFS
5011   test -z "$as_dir" && as_dir=.
5012     for ac_prog in sed gsed; do
5013     for ac_exec_ext in '' $ac_executable_extensions; do
5014       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5015       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5016 # Check for GNU ac_path_SED and select it if it is found.
5017   # Check for GNU $ac_path_SED
5018 case `"$ac_path_SED" --version 2>&1` in
5019 *GNU*)
5020   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5021 *)
5022   ac_count=0
5023   $as_echo_n 0123456789 >"conftest.in"
5024   while :
5025   do
5026     cat "conftest.in" "conftest.in" >"conftest.tmp"
5027     mv "conftest.tmp" "conftest.in"
5028     cp "conftest.in" "conftest.nl"
5029     $as_echo '' >> "conftest.nl"
5030     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5031     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5032     as_fn_arith $ac_count + 1 && ac_count=$as_val
5033     if test $ac_count -gt ${ac_path_SED_max-0}; then
5034       # Best one so far, save it but keep looking for a better one
5035       ac_cv_path_SED="$ac_path_SED"
5036       ac_path_SED_max=$ac_count
5037     fi
5038     # 10*(2^10) chars as input seems more than enough
5039     test $ac_count -gt 10 && break
5040   done
5041   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5042 esac
5043
5044       $ac_path_SED_found && break 3
5045     done
5046   done
5047   done
5048 IFS=$as_save_IFS
5049   if test -z "$ac_cv_path_SED"; then
5050     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5051   fi
5052 else
5053   ac_cv_path_SED=$SED
5054 fi
5055
5056 fi
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5058 $as_echo "$ac_cv_path_SED" >&6; }
5059  SED="$ac_cv_path_SED"
5060   rm -f conftest.sed
5061
5062 test -z "$SED" && SED=sed
5063 Xsed="$SED -e 1s/^X//"
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5076 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5077 if test "${ac_cv_path_GREP+set}" = set; then :
5078   $as_echo_n "(cached) " >&6
5079 else
5080   if test -z "$GREP"; then
5081   ac_path_GREP_found=false
5082   # Loop through the user's path and test for each of PROGNAME-LIST
5083   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5084 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5085 do
5086   IFS=$as_save_IFS
5087   test -z "$as_dir" && as_dir=.
5088     for ac_prog in grep ggrep; do
5089     for ac_exec_ext in '' $ac_executable_extensions; do
5090       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5091       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5092 # Check for GNU ac_path_GREP and select it if it is found.
5093   # Check for GNU $ac_path_GREP
5094 case `"$ac_path_GREP" --version 2>&1` in
5095 *GNU*)
5096   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5097 *)
5098   ac_count=0
5099   $as_echo_n 0123456789 >"conftest.in"
5100   while :
5101   do
5102     cat "conftest.in" "conftest.in" >"conftest.tmp"
5103     mv "conftest.tmp" "conftest.in"
5104     cp "conftest.in" "conftest.nl"
5105     $as_echo 'GREP' >> "conftest.nl"
5106     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5107     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5108     as_fn_arith $ac_count + 1 && ac_count=$as_val
5109     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5110       # Best one so far, save it but keep looking for a better one
5111       ac_cv_path_GREP="$ac_path_GREP"
5112       ac_path_GREP_max=$ac_count
5113     fi
5114     # 10*(2^10) chars as input seems more than enough
5115     test $ac_count -gt 10 && break
5116   done
5117   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5118 esac
5119
5120       $ac_path_GREP_found && break 3
5121     done
5122   done
5123   done
5124 IFS=$as_save_IFS
5125   if test -z "$ac_cv_path_GREP"; then
5126     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5127   fi
5128 else
5129   ac_cv_path_GREP=$GREP
5130 fi
5131
5132 fi
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5134 $as_echo "$ac_cv_path_GREP" >&6; }
5135  GREP="$ac_cv_path_GREP"
5136
5137
5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5139 $as_echo_n "checking for egrep... " >&6; }
5140 if test "${ac_cv_path_EGREP+set}" = set; then :
5141   $as_echo_n "(cached) " >&6
5142 else
5143   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5144    then ac_cv_path_EGREP="$GREP -E"
5145    else
5146      if test -z "$EGREP"; then
5147   ac_path_EGREP_found=false
5148   # Loop through the user's path and test for each of PROGNAME-LIST
5149   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5150 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5151 do
5152   IFS=$as_save_IFS
5153   test -z "$as_dir" && as_dir=.
5154     for ac_prog in egrep; do
5155     for ac_exec_ext in '' $ac_executable_extensions; do
5156       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5157       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5158 # Check for GNU ac_path_EGREP and select it if it is found.
5159   # Check for GNU $ac_path_EGREP
5160 case `"$ac_path_EGREP" --version 2>&1` in
5161 *GNU*)
5162   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5163 *)
5164   ac_count=0
5165   $as_echo_n 0123456789 >"conftest.in"
5166   while :
5167   do
5168     cat "conftest.in" "conftest.in" >"conftest.tmp"
5169     mv "conftest.tmp" "conftest.in"
5170     cp "conftest.in" "conftest.nl"
5171     $as_echo 'EGREP' >> "conftest.nl"
5172     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5173     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5174     as_fn_arith $ac_count + 1 && ac_count=$as_val
5175     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5176       # Best one so far, save it but keep looking for a better one
5177       ac_cv_path_EGREP="$ac_path_EGREP"
5178       ac_path_EGREP_max=$ac_count
5179     fi
5180     # 10*(2^10) chars as input seems more than enough
5181     test $ac_count -gt 10 && break
5182   done
5183   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5184 esac
5185
5186       $ac_path_EGREP_found && break 3
5187     done
5188   done
5189   done
5190 IFS=$as_save_IFS
5191   if test -z "$ac_cv_path_EGREP"; then
5192     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5193   fi
5194 else
5195   ac_cv_path_EGREP=$EGREP
5196 fi
5197
5198    fi
5199 fi
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5201 $as_echo "$ac_cv_path_EGREP" >&6; }
5202  EGREP="$ac_cv_path_EGREP"
5203
5204
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5206 $as_echo_n "checking for fgrep... " >&6; }
5207 if test "${ac_cv_path_FGREP+set}" = set; then :
5208   $as_echo_n "(cached) " >&6
5209 else
5210   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5211    then ac_cv_path_FGREP="$GREP -F"
5212    else
5213      if test -z "$FGREP"; then
5214   ac_path_FGREP_found=false
5215   # Loop through the user's path and test for each of PROGNAME-LIST
5216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5217 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5218 do
5219   IFS=$as_save_IFS
5220   test -z "$as_dir" && as_dir=.
5221     for ac_prog in fgrep; do
5222     for ac_exec_ext in '' $ac_executable_extensions; do
5223       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5224       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5225 # Check for GNU ac_path_FGREP and select it if it is found.
5226   # Check for GNU $ac_path_FGREP
5227 case `"$ac_path_FGREP" --version 2>&1` in
5228 *GNU*)
5229   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5230 *)
5231   ac_count=0
5232   $as_echo_n 0123456789 >"conftest.in"
5233   while :
5234   do
5235     cat "conftest.in" "conftest.in" >"conftest.tmp"
5236     mv "conftest.tmp" "conftest.in"
5237     cp "conftest.in" "conftest.nl"
5238     $as_echo 'FGREP' >> "conftest.nl"
5239     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5240     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5241     as_fn_arith $ac_count + 1 && ac_count=$as_val
5242     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5243       # Best one so far, save it but keep looking for a better one
5244       ac_cv_path_FGREP="$ac_path_FGREP"
5245       ac_path_FGREP_max=$ac_count
5246     fi
5247     # 10*(2^10) chars as input seems more than enough
5248     test $ac_count -gt 10 && break
5249   done
5250   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5251 esac
5252
5253       $ac_path_FGREP_found && break 3
5254     done
5255   done
5256   done
5257 IFS=$as_save_IFS
5258   if test -z "$ac_cv_path_FGREP"; then
5259     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5260   fi
5261 else
5262   ac_cv_path_FGREP=$FGREP
5263 fi
5264
5265    fi
5266 fi
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5268 $as_echo "$ac_cv_path_FGREP" >&6; }
5269  FGREP="$ac_cv_path_FGREP"
5270
5271
5272 test -z "$GREP" && GREP=grep
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292 # Check whether --with-gnu-ld was given.
5293 if test "${with_gnu_ld+set}" = set; then :
5294   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5295 else
5296   with_gnu_ld=no
5297 fi
5298
5299 ac_prog=ld
5300 if test "$GCC" = yes; then
5301   # Check if gcc -print-prog-name=ld gives a path.
5302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5303 $as_echo_n "checking for ld used by $CC... " >&6; }
5304   case $host in
5305   *-*-mingw*)
5306     # gcc leaves a trailing carriage return which upsets mingw
5307     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5308   *)
5309     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5310   esac
5311   case $ac_prog in
5312     # Accept absolute paths.
5313     [\\/]* | ?:[\\/]*)
5314       re_direlt='/[^/][^/]*/\.\./'
5315       # Canonicalize the pathname of ld
5316       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5317       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5318         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5319       done
5320       test -z "$LD" && LD="$ac_prog"
5321       ;;
5322   "")
5323     # If it fails, then pretend we aren't using GCC.
5324     ac_prog=ld
5325     ;;
5326   *)
5327     # If it is relative, then search for the first ld in PATH.
5328     with_gnu_ld=unknown
5329     ;;
5330   esac
5331 elif test "$with_gnu_ld" = yes; then
5332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5333 $as_echo_n "checking for GNU ld... " >&6; }
5334 else
5335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5336 $as_echo_n "checking for non-GNU ld... " >&6; }
5337 fi
5338 if test "${lt_cv_path_LD+set}" = set; then :
5339   $as_echo_n "(cached) " >&6
5340 else
5341   if test -z "$LD"; then
5342   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5343   for ac_dir in $PATH; do
5344     IFS="$lt_save_ifs"
5345     test -z "$ac_dir" && ac_dir=.
5346     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5347       lt_cv_path_LD="$ac_dir/$ac_prog"
5348       # Check to see if the program is GNU ld.  I'd rather use --version,
5349       # but apparently some variants of GNU ld only accept -v.
5350       # Break only if it was the GNU/non-GNU ld that we prefer.
5351       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5352       *GNU* | *'with BFD'*)
5353         test "$with_gnu_ld" != no && break
5354         ;;
5355       *)
5356         test "$with_gnu_ld" != yes && break
5357         ;;
5358       esac
5359     fi
5360   done
5361   IFS="$lt_save_ifs"
5362 else
5363   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5364 fi
5365 fi
5366
5367 LD="$lt_cv_path_LD"
5368 if test -n "$LD"; then
5369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5370 $as_echo "$LD" >&6; }
5371 else
5372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5373 $as_echo "no" >&6; }
5374 fi
5375 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5377 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5378 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5379   $as_echo_n "(cached) " >&6
5380 else
5381   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5382 case `$LD -v 2>&1 </dev/null` in
5383 *GNU* | *'with BFD'*)
5384   lt_cv_prog_gnu_ld=yes
5385   ;;
5386 *)
5387   lt_cv_prog_gnu_ld=no
5388   ;;
5389 esac
5390 fi
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5392 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5393 with_gnu_ld=$lt_cv_prog_gnu_ld
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5404 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5405 if test "${lt_cv_path_NM+set}" = set; then :
5406   $as_echo_n "(cached) " >&6
5407 else
5408   if test -n "$NM"; then
5409   # Let the user override the test.
5410   lt_cv_path_NM="$NM"
5411 else
5412   lt_nm_to_check="${ac_tool_prefix}nm"
5413   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5414     lt_nm_to_check="$lt_nm_to_check nm"
5415   fi
5416   for lt_tmp_nm in $lt_nm_to_check; do
5417     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5418     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5419       IFS="$lt_save_ifs"
5420       test -z "$ac_dir" && ac_dir=.
5421       tmp_nm="$ac_dir/$lt_tmp_nm"
5422       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5423         # Check to see if the nm accepts a BSD-compat flag.
5424         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5425         #   nm: unknown option "B" ignored
5426         # Tru64's nm complains that /dev/null is an invalid object file
5427         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5428         */dev/null* | *'Invalid file or object type'*)
5429           lt_cv_path_NM="$tmp_nm -B"
5430           break
5431           ;;
5432         *)
5433           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5434           */dev/null*)
5435             lt_cv_path_NM="$tmp_nm -p"
5436             break
5437             ;;
5438           *)
5439             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5440             continue # so that we can try to find one that supports BSD flags
5441             ;;
5442           esac
5443           ;;
5444         esac
5445       fi
5446     done
5447     IFS="$lt_save_ifs"
5448   done
5449   : ${lt_cv_path_NM=no}
5450 fi
5451 fi
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5453 $as_echo "$lt_cv_path_NM" >&6; }
5454 if test "$lt_cv_path_NM" != "no"; then
5455   NM="$lt_cv_path_NM"
5456 else
5457   # Didn't find any BSD compatible name lister, look for dumpbin.
5458   if test -n "$DUMPBIN"; then :
5459     # Let the user override the test.
5460   else
5461     if test -n "$ac_tool_prefix"; then
5462   for ac_prog in dumpbin "link -dump"
5463   do
5464     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5465 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5467 $as_echo_n "checking for $ac_word... " >&6; }
5468 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5469   $as_echo_n "(cached) " >&6
5470 else
5471   if test -n "$DUMPBIN"; then
5472   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5473 else
5474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5475 for as_dir in $PATH
5476 do
5477   IFS=$as_save_IFS
5478   test -z "$as_dir" && as_dir=.
5479     for ac_exec_ext in '' $ac_executable_extensions; do
5480   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5481     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5483     break 2
5484   fi
5485 done
5486   done
5487 IFS=$as_save_IFS
5488
5489 fi
5490 fi
5491 DUMPBIN=$ac_cv_prog_DUMPBIN
5492 if test -n "$DUMPBIN"; then
5493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5494 $as_echo "$DUMPBIN" >&6; }
5495 else
5496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5497 $as_echo "no" >&6; }
5498 fi
5499
5500
5501     test -n "$DUMPBIN" && break
5502   done
5503 fi
5504 if test -z "$DUMPBIN"; then
5505   ac_ct_DUMPBIN=$DUMPBIN
5506   for ac_prog in dumpbin "link -dump"
5507 do
5508   # Extract the first word of "$ac_prog", so it can be a program name with args.
5509 set dummy $ac_prog; ac_word=$2
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5511 $as_echo_n "checking for $ac_word... " >&6; }
5512 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5513   $as_echo_n "(cached) " >&6
5514 else
5515   if test -n "$ac_ct_DUMPBIN"; then
5516   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5517 else
5518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5519 for as_dir in $PATH
5520 do
5521   IFS=$as_save_IFS
5522   test -z "$as_dir" && as_dir=.
5523     for ac_exec_ext in '' $ac_executable_extensions; do
5524   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5525     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5527     break 2
5528   fi
5529 done
5530   done
5531 IFS=$as_save_IFS
5532
5533 fi
5534 fi
5535 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5536 if test -n "$ac_ct_DUMPBIN"; then
5537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5538 $as_echo "$ac_ct_DUMPBIN" >&6; }
5539 else
5540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5541 $as_echo "no" >&6; }
5542 fi
5543
5544
5545   test -n "$ac_ct_DUMPBIN" && break
5546 done
5547
5548   if test "x$ac_ct_DUMPBIN" = x; then
5549     DUMPBIN=":"
5550   else
5551     case $cross_compiling:$ac_tool_warned in
5552 yes:)
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5555 ac_tool_warned=yes ;;
5556 esac
5557     DUMPBIN=$ac_ct_DUMPBIN
5558   fi
5559 fi
5560
5561     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5562     *COFF*)
5563       DUMPBIN="$DUMPBIN -symbols"
5564       ;;
5565     *)
5566       DUMPBIN=:
5567       ;;
5568     esac
5569   fi
5570
5571   if test "$DUMPBIN" != ":"; then
5572     NM="$DUMPBIN"
5573   fi
5574 fi
5575 test -z "$NM" && NM=nm
5576
5577
5578
5579
5580
5581
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5583 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5584 if test "${lt_cv_nm_interface+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   lt_cv_nm_interface="BSD nm"
5588   echo "int some_variable = 0;" > conftest.$ac_ext
5589   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5590   (eval "$ac_compile" 2>conftest.err)
5591   cat conftest.err >&5
5592   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5593   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5594   cat conftest.err >&5
5595   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5596   cat conftest.out >&5
5597   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5598     lt_cv_nm_interface="MS dumpbin"
5599   fi
5600   rm -f conftest*
5601 fi
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5603 $as_echo "$lt_cv_nm_interface" >&6; }
5604
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5606 $as_echo_n "checking whether ln -s works... " >&6; }
5607 LN_S=$as_ln_s
5608 if test "$LN_S" = "ln -s"; then
5609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5610 $as_echo "yes" >&6; }
5611 else
5612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5613 $as_echo "no, using $LN_S" >&6; }
5614 fi
5615
5616 # find the maximum length of command line arguments
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5618 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5619 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5620   $as_echo_n "(cached) " >&6
5621 else
5622     i=0
5623   teststring="ABCD"
5624
5625   case $build_os in
5626   msdosdjgpp*)
5627     # On DJGPP, this test can blow up pretty badly due to problems in libc
5628     # (any single argument exceeding 2000 bytes causes a buffer overrun
5629     # during glob expansion).  Even if it were fixed, the result of this
5630     # check would be larger than it should be.
5631     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5632     ;;
5633
5634   gnu*)
5635     # Under GNU Hurd, this test is not required because there is
5636     # no limit to the length of command line arguments.
5637     # Libtool will interpret -1 as no limit whatsoever
5638     lt_cv_sys_max_cmd_len=-1;
5639     ;;
5640
5641   cygwin* | mingw* | cegcc*)
5642     # On Win9x/ME, this test blows up -- it succeeds, but takes
5643     # about 5 minutes as the teststring grows exponentially.
5644     # Worse, since 9x/ME are not pre-emptively multitasking,
5645     # you end up with a "frozen" computer, even though with patience
5646     # the test eventually succeeds (with a max line length of 256k).
5647     # Instead, let's just punt: use the minimum linelength reported by
5648     # all of the supported platforms: 8192 (on NT/2K/XP).
5649     lt_cv_sys_max_cmd_len=8192;
5650     ;;
5651
5652   mint*)
5653     # On MiNT this can take a long time and run out of memory.
5654     lt_cv_sys_max_cmd_len=8192;
5655     ;;
5656
5657   amigaos*)
5658     # On AmigaOS with pdksh, this test takes hours, literally.
5659     # So we just punt and use a minimum line length of 8192.
5660     lt_cv_sys_max_cmd_len=8192;
5661     ;;
5662
5663   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5664     # This has been around since 386BSD, at least.  Likely further.
5665     if test -x /sbin/sysctl; then
5666       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5667     elif test -x /usr/sbin/sysctl; then
5668       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5669     else
5670       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5671     fi
5672     # And add a safety zone
5673     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5674     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5675     ;;
5676
5677   interix*)
5678     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5679     lt_cv_sys_max_cmd_len=196608
5680     ;;
5681
5682   osf*)
5683     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5684     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5685     # nice to cause kernel panics so lets avoid the loop below.
5686     # First set a reasonable default.
5687     lt_cv_sys_max_cmd_len=16384
5688     #
5689     if test -x /sbin/sysconfig; then
5690       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5691         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5692       esac
5693     fi
5694     ;;
5695   sco3.2v5*)
5696     lt_cv_sys_max_cmd_len=102400
5697     ;;
5698   sysv5* | sco5v6* | sysv4.2uw2*)
5699     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5700     if test -n "$kargmax"; then
5701       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5702     else
5703       lt_cv_sys_max_cmd_len=32768
5704     fi
5705     ;;
5706   *)
5707     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5708     if test -n "$lt_cv_sys_max_cmd_len"; then
5709       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5710       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5711     else
5712       # Make teststring a little bigger before we do anything with it.
5713       # a 1K string should be a reasonable start.
5714       for i in 1 2 3 4 5 6 7 8 ; do
5715         teststring=$teststring$teststring
5716       done
5717       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5718       # If test is not a shell built-in, we'll probably end up computing a
5719       # maximum length that is only half of the actual maximum length, but
5720       # we can't tell.
5721       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5722                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5723               test $i != 17 # 1/2 MB should be enough
5724       do
5725         i=`expr $i + 1`
5726         teststring=$teststring$teststring
5727       done
5728       # Only check the string length outside the loop.
5729       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5730       teststring=
5731       # Add a significant safety factor because C++ compilers can tack on
5732       # massive amounts of additional arguments before passing them to the
5733       # linker.  It appears as though 1/2 is a usable value.
5734       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5735     fi
5736     ;;
5737   esac
5738
5739 fi
5740
5741 if test -n $lt_cv_sys_max_cmd_len ; then
5742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5743 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5744 else
5745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5746 $as_echo "none" >&6; }
5747 fi
5748 max_cmd_len=$lt_cv_sys_max_cmd_len
5749
5750
5751
5752
5753
5754
5755 : ${CP="cp -f"}
5756 : ${MV="mv -f"}
5757 : ${RM="rm -f"}
5758
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5760 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5761 # Try some XSI features
5762 xsi_shell=no
5763 ( _lt_dummy="a/b/c"
5764   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5765       = c,a/b,, \
5766     && eval 'test $(( 1 + 1 )) -eq 2 \
5767     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5768   && xsi_shell=yes
5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5770 $as_echo "$xsi_shell" >&6; }
5771
5772
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5774 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5775 lt_shell_append=no
5776 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5777     >/dev/null 2>&1 \
5778   && lt_shell_append=yes
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5780 $as_echo "$lt_shell_append" >&6; }
5781
5782
5783 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5784   lt_unset=unset
5785 else
5786   lt_unset=false
5787 fi
5788
5789
5790
5791
5792
5793 # test EBCDIC or ASCII
5794 case `echo X|tr X '\101'` in
5795  A) # ASCII based system
5796     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5797   lt_SP2NL='tr \040 \012'
5798   lt_NL2SP='tr \015\012 \040\040'
5799   ;;
5800  *) # EBCDIC based system
5801   lt_SP2NL='tr \100 \n'
5802   lt_NL2SP='tr \r\n \100\100'
5803   ;;
5804 esac
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5815 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5816 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5817   $as_echo_n "(cached) " >&6
5818 else
5819   lt_cv_ld_reload_flag='-r'
5820 fi
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5822 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5823 reload_flag=$lt_cv_ld_reload_flag
5824 case $reload_flag in
5825 "" | " "*) ;;
5826 *) reload_flag=" $reload_flag" ;;
5827 esac
5828 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5829 case $host_os in
5830   darwin*)
5831     if test "$GCC" = yes; then
5832       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5833     else
5834       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5835     fi
5836     ;;
5837 esac
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847 if test -n "$ac_tool_prefix"; then
5848   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5849 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5851 $as_echo_n "checking for $ac_word... " >&6; }
5852 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   if test -n "$OBJDUMP"; then
5856   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5857 else
5858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5859 for as_dir in $PATH
5860 do
5861   IFS=$as_save_IFS
5862   test -z "$as_dir" && as_dir=.
5863     for ac_exec_ext in '' $ac_executable_extensions; do
5864   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5865     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5867     break 2
5868   fi
5869 done
5870   done
5871 IFS=$as_save_IFS
5872
5873 fi
5874 fi
5875 OBJDUMP=$ac_cv_prog_OBJDUMP
5876 if test -n "$OBJDUMP"; then
5877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5878 $as_echo "$OBJDUMP" >&6; }
5879 else
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5881 $as_echo "no" >&6; }
5882 fi
5883
5884
5885 fi
5886 if test -z "$ac_cv_prog_OBJDUMP"; then
5887   ac_ct_OBJDUMP=$OBJDUMP
5888   # Extract the first word of "objdump", so it can be a program name with args.
5889 set dummy objdump; ac_word=$2
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5891 $as_echo_n "checking for $ac_word... " >&6; }
5892 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5893   $as_echo_n "(cached) " >&6
5894 else
5895   if test -n "$ac_ct_OBJDUMP"; then
5896   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5897 else
5898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5899 for as_dir in $PATH
5900 do
5901   IFS=$as_save_IFS
5902   test -z "$as_dir" && as_dir=.
5903     for ac_exec_ext in '' $ac_executable_extensions; do
5904   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5905     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5907     break 2
5908   fi
5909 done
5910   done
5911 IFS=$as_save_IFS
5912
5913 fi
5914 fi
5915 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5916 if test -n "$ac_ct_OBJDUMP"; then
5917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5918 $as_echo "$ac_ct_OBJDUMP" >&6; }
5919 else
5920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5921 $as_echo "no" >&6; }
5922 fi
5923
5924   if test "x$ac_ct_OBJDUMP" = x; then
5925     OBJDUMP="false"
5926   else
5927     case $cross_compiling:$ac_tool_warned in
5928 yes:)
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5930 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5931 ac_tool_warned=yes ;;
5932 esac
5933     OBJDUMP=$ac_ct_OBJDUMP
5934   fi
5935 else
5936   OBJDUMP="$ac_cv_prog_OBJDUMP"
5937 fi
5938
5939 test -z "$OBJDUMP" && OBJDUMP=objdump
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5950 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5951 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5952   $as_echo_n "(cached) " >&6
5953 else
5954   lt_cv_file_magic_cmd='$MAGIC_CMD'
5955 lt_cv_file_magic_test_file=
5956 lt_cv_deplibs_check_method='unknown'
5957 # Need to set the preceding variable on all platforms that support
5958 # interlibrary dependencies.
5959 # 'none' -- dependencies not supported.
5960 # `unknown' -- same as none, but documents that we really don't know.
5961 # 'pass_all' -- all dependencies passed with no checks.
5962 # 'test_compile' -- check by making test program.
5963 # 'file_magic [[regex]]' -- check by looking for files in library path
5964 # which responds to the $file_magic_cmd with a given extended regex.
5965 # If you have `file' or equivalent on your system and you're not sure
5966 # whether `pass_all' will *always* work, you probably want this one.
5967
5968 case $host_os in
5969 aix[4-9]*)
5970   lt_cv_deplibs_check_method=pass_all
5971   ;;
5972
5973 beos*)
5974   lt_cv_deplibs_check_method=pass_all
5975   ;;
5976
5977 bsdi[45]*)
5978   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5979   lt_cv_file_magic_cmd='/usr/bin/file -L'
5980   lt_cv_file_magic_test_file=/shlib/libc.so
5981   ;;
5982
5983 cygwin*)
5984   # func_win32_libid is a shell function defined in ltmain.sh
5985   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5986   lt_cv_file_magic_cmd='func_win32_libid'
5987   ;;
5988
5989 mingw* | pw32*)
5990   # Base MSYS/MinGW do not provide the 'file' command needed by
5991   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5992   # unless we find 'file', for example because we are cross-compiling.
5993   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5994   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5995     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5996     lt_cv_file_magic_cmd='func_win32_libid'
5997   else
5998     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5999     lt_cv_file_magic_cmd='$OBJDUMP -f'
6000   fi
6001   ;;
6002
6003 cegcc*)
6004   # use the weaker test based on 'objdump'. See mingw*.
6005   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6006   lt_cv_file_magic_cmd='$OBJDUMP -f'
6007   ;;
6008
6009 darwin* | rhapsody*)
6010   lt_cv_deplibs_check_method=pass_all
6011   ;;
6012
6013 freebsd* | dragonfly*)
6014   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6015     case $host_cpu in
6016     i*86 )
6017       # Not sure whether the presence of OpenBSD here was a mistake.
6018       # Let's accept both of them until this is cleared up.
6019       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6020       lt_cv_file_magic_cmd=/usr/bin/file
6021       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6022       ;;
6023     esac
6024   else
6025     lt_cv_deplibs_check_method=pass_all
6026   fi
6027   ;;
6028
6029 gnu*)
6030   lt_cv_deplibs_check_method=pass_all
6031   ;;
6032
6033 haiku*)
6034   lt_cv_deplibs_check_method=pass_all
6035   ;;
6036
6037 hpux10.20* | hpux11*)
6038   lt_cv_file_magic_cmd=/usr/bin/file
6039   case $host_cpu in
6040   ia64*)
6041     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6042     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6043     ;;
6044   hppa*64*)
6045     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6046     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6047     ;;
6048   *)
6049     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6050     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6051     ;;
6052   esac
6053   ;;
6054
6055 interix[3-9]*)
6056   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6057   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6058   ;;
6059
6060 irix5* | irix6* | nonstopux*)
6061   case $LD in
6062   *-32|*"-32 ") libmagic=32-bit;;
6063   *-n32|*"-n32 ") libmagic=N32;;
6064   *-64|*"-64 ") libmagic=64-bit;;
6065   *) libmagic=never-match;;
6066   esac
6067   lt_cv_deplibs_check_method=pass_all
6068   ;;
6069
6070 # This must be Linux ELF.
6071 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6072   lt_cv_deplibs_check_method=pass_all
6073   ;;
6074
6075 netbsd*)
6076   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6077     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6078   else
6079     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6080   fi
6081   ;;
6082
6083 newos6*)
6084   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6085   lt_cv_file_magic_cmd=/usr/bin/file
6086   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6087   ;;
6088
6089 *nto* | *qnx*)
6090   lt_cv_deplibs_check_method=pass_all
6091   ;;
6092
6093 openbsd*)
6094   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6095     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6096   else
6097     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6098   fi
6099   ;;
6100
6101 osf3* | osf4* | osf5*)
6102   lt_cv_deplibs_check_method=pass_all
6103   ;;
6104
6105 rdos*)
6106   lt_cv_deplibs_check_method=pass_all
6107   ;;
6108
6109 solaris*)
6110   lt_cv_deplibs_check_method=pass_all
6111   ;;
6112
6113 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6114   lt_cv_deplibs_check_method=pass_all
6115   ;;
6116
6117 sysv4 | sysv4.3*)
6118   case $host_vendor in
6119   motorola)
6120     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]'
6121     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6122     ;;
6123   ncr)
6124     lt_cv_deplibs_check_method=pass_all
6125     ;;
6126   sequent)
6127     lt_cv_file_magic_cmd='/bin/file'
6128     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6129     ;;
6130   sni)
6131     lt_cv_file_magic_cmd='/bin/file'
6132     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6133     lt_cv_file_magic_test_file=/lib/libc.so
6134     ;;
6135   siemens)
6136     lt_cv_deplibs_check_method=pass_all
6137     ;;
6138   pc)
6139     lt_cv_deplibs_check_method=pass_all
6140     ;;
6141   esac
6142   ;;
6143
6144 tpf*)
6145   lt_cv_deplibs_check_method=pass_all
6146   ;;
6147 esac
6148
6149 fi
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6151 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6152 file_magic_cmd=$lt_cv_file_magic_cmd
6153 deplibs_check_method=$lt_cv_deplibs_check_method
6154 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167 if test -n "$ac_tool_prefix"; then
6168   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6169 set dummy ${ac_tool_prefix}ar; ac_word=$2
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6171 $as_echo_n "checking for $ac_word... " >&6; }
6172 if test "${ac_cv_prog_AR+set}" = set; then :
6173   $as_echo_n "(cached) " >&6
6174 else
6175   if test -n "$AR"; then
6176   ac_cv_prog_AR="$AR" # Let the user override the test.
6177 else
6178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6179 for as_dir in $PATH
6180 do
6181   IFS=$as_save_IFS
6182   test -z "$as_dir" && as_dir=.
6183     for ac_exec_ext in '' $ac_executable_extensions; do
6184   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6185     ac_cv_prog_AR="${ac_tool_prefix}ar"
6186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6187     break 2
6188   fi
6189 done
6190   done
6191 IFS=$as_save_IFS
6192
6193 fi
6194 fi
6195 AR=$ac_cv_prog_AR
6196 if test -n "$AR"; then
6197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6198 $as_echo "$AR" >&6; }
6199 else
6200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6201 $as_echo "no" >&6; }
6202 fi
6203
6204
6205 fi
6206 if test -z "$ac_cv_prog_AR"; then
6207   ac_ct_AR=$AR
6208   # Extract the first word of "ar", so it can be a program name with args.
6209 set dummy ar; ac_word=$2
6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6211 $as_echo_n "checking for $ac_word... " >&6; }
6212 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6213   $as_echo_n "(cached) " >&6
6214 else
6215   if test -n "$ac_ct_AR"; then
6216   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6217 else
6218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6219 for as_dir in $PATH
6220 do
6221   IFS=$as_save_IFS
6222   test -z "$as_dir" && as_dir=.
6223     for ac_exec_ext in '' $ac_executable_extensions; do
6224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6225     ac_cv_prog_ac_ct_AR="ar"
6226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6227     break 2
6228   fi
6229 done
6230   done
6231 IFS=$as_save_IFS
6232
6233 fi
6234 fi
6235 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6236 if test -n "$ac_ct_AR"; then
6237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6238 $as_echo "$ac_ct_AR" >&6; }
6239 else
6240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6241 $as_echo "no" >&6; }
6242 fi
6243
6244   if test "x$ac_ct_AR" = x; then
6245     AR="false"
6246   else
6247     case $cross_compiling:$ac_tool_warned in
6248 yes:)
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6251 ac_tool_warned=yes ;;
6252 esac
6253     AR=$ac_ct_AR
6254   fi
6255 else
6256   AR="$ac_cv_prog_AR"
6257 fi
6258
6259 test -z "$AR" && AR=ar
6260 test -z "$AR_FLAGS" && AR_FLAGS=cru
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272 if test -n "$ac_tool_prefix"; then
6273   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6274 set dummy ${ac_tool_prefix}strip; ac_word=$2
6275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6276 $as_echo_n "checking for $ac_word... " >&6; }
6277 if test "${ac_cv_prog_STRIP+set}" = set; then :
6278   $as_echo_n "(cached) " >&6
6279 else
6280   if test -n "$STRIP"; then
6281   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6282 else
6283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6284 for as_dir in $PATH
6285 do
6286   IFS=$as_save_IFS
6287   test -z "$as_dir" && as_dir=.
6288     for ac_exec_ext in '' $ac_executable_extensions; do
6289   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6290     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6291     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6292     break 2
6293   fi
6294 done
6295   done
6296 IFS=$as_save_IFS
6297
6298 fi
6299 fi
6300 STRIP=$ac_cv_prog_STRIP
6301 if test -n "$STRIP"; then
6302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6303 $as_echo "$STRIP" >&6; }
6304 else
6305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6306 $as_echo "no" >&6; }
6307 fi
6308
6309
6310 fi
6311 if test -z "$ac_cv_prog_STRIP"; then
6312   ac_ct_STRIP=$STRIP
6313   # Extract the first word of "strip", so it can be a program name with args.
6314 set dummy strip; ac_word=$2
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6316 $as_echo_n "checking for $ac_word... " >&6; }
6317 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6318   $as_echo_n "(cached) " >&6
6319 else
6320   if test -n "$ac_ct_STRIP"; then
6321   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6322 else
6323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6324 for as_dir in $PATH
6325 do
6326   IFS=$as_save_IFS
6327   test -z "$as_dir" && as_dir=.
6328     for ac_exec_ext in '' $ac_executable_extensions; do
6329   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6330     ac_cv_prog_ac_ct_STRIP="strip"
6331     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6332     break 2
6333   fi
6334 done
6335   done
6336 IFS=$as_save_IFS
6337
6338 fi
6339 fi
6340 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6341 if test -n "$ac_ct_STRIP"; then
6342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6343 $as_echo "$ac_ct_STRIP" >&6; }
6344 else
6345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6346 $as_echo "no" >&6; }
6347 fi
6348
6349   if test "x$ac_ct_STRIP" = x; then
6350     STRIP=":"
6351   else
6352     case $cross_compiling:$ac_tool_warned in
6353 yes:)
6354 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6355 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6356 ac_tool_warned=yes ;;
6357 esac
6358     STRIP=$ac_ct_STRIP
6359   fi
6360 else
6361   STRIP="$ac_cv_prog_STRIP"
6362 fi
6363
6364 test -z "$STRIP" && STRIP=:
6365
6366
6367
6368
6369
6370
6371 if test -n "$ac_tool_prefix"; then
6372   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6373 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6375 $as_echo_n "checking for $ac_word... " >&6; }
6376 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6377   $as_echo_n "(cached) " >&6
6378 else
6379   if test -n "$RANLIB"; then
6380   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6381 else
6382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6383 for as_dir in $PATH
6384 do
6385   IFS=$as_save_IFS
6386   test -z "$as_dir" && as_dir=.
6387     for ac_exec_ext in '' $ac_executable_extensions; do
6388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6389     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6391     break 2
6392   fi
6393 done
6394   done
6395 IFS=$as_save_IFS
6396
6397 fi
6398 fi
6399 RANLIB=$ac_cv_prog_RANLIB
6400 if test -n "$RANLIB"; then
6401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6402 $as_echo "$RANLIB" >&6; }
6403 else
6404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6405 $as_echo "no" >&6; }
6406 fi
6407
6408
6409 fi
6410 if test -z "$ac_cv_prog_RANLIB"; then
6411   ac_ct_RANLIB=$RANLIB
6412   # Extract the first word of "ranlib", so it can be a program name with args.
6413 set dummy ranlib; ac_word=$2
6414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6415 $as_echo_n "checking for $ac_word... " >&6; }
6416 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6417   $as_echo_n "(cached) " >&6
6418 else
6419   if test -n "$ac_ct_RANLIB"; then
6420   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6421 else
6422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6423 for as_dir in $PATH
6424 do
6425   IFS=$as_save_IFS
6426   test -z "$as_dir" && as_dir=.
6427     for ac_exec_ext in '' $ac_executable_extensions; do
6428   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6429     ac_cv_prog_ac_ct_RANLIB="ranlib"
6430     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6431     break 2
6432   fi
6433 done
6434   done
6435 IFS=$as_save_IFS
6436
6437 fi
6438 fi
6439 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6440 if test -n "$ac_ct_RANLIB"; then
6441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6442 $as_echo "$ac_ct_RANLIB" >&6; }
6443 else
6444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6445 $as_echo "no" >&6; }
6446 fi
6447
6448   if test "x$ac_ct_RANLIB" = x; then
6449     RANLIB=":"
6450   else
6451     case $cross_compiling:$ac_tool_warned in
6452 yes:)
6453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6454 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6455 ac_tool_warned=yes ;;
6456 esac
6457     RANLIB=$ac_ct_RANLIB
6458   fi
6459 else
6460   RANLIB="$ac_cv_prog_RANLIB"
6461 fi
6462
6463 test -z "$RANLIB" && RANLIB=:
6464
6465
6466
6467
6468
6469
6470 # Determine commands to create old-style static archives.
6471 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6472 old_postinstall_cmds='chmod 644 $oldlib'
6473 old_postuninstall_cmds=
6474
6475 if test -n "$RANLIB"; then
6476   case $host_os in
6477   openbsd*)
6478     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6479     ;;
6480   *)
6481     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6482     ;;
6483   esac
6484   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6485 fi
6486
6487 case $host_os in
6488   darwin*)
6489     lock_old_archive_extraction=yes ;;
6490   *)
6491     lock_old_archive_extraction=no ;;
6492 esac
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532 # If no C compiler was specified, use CC.
6533 LTCC=${LTCC-"$CC"}
6534
6535 # If no C compiler flags were specified, use CFLAGS.
6536 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6537
6538 # Allow CC to be a program name with arguments.
6539 compiler=$CC
6540
6541
6542 # Check for command to grab the raw symbol name followed by C symbol from nm.
6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6544 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6545 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6546   $as_echo_n "(cached) " >&6
6547 else
6548
6549 # These are sane defaults that work on at least a few old systems.
6550 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6551
6552 # Character class describing NM global symbol codes.
6553 symcode='[BCDEGRST]'
6554
6555 # Regexp to match symbols that can be accessed directly from C.
6556 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6557
6558 # Define system-specific variables.
6559 case $host_os in
6560 aix*)
6561   symcode='[BCDT]'
6562   ;;
6563 cygwin* | mingw* | pw32* | cegcc*)
6564   symcode='[ABCDGISTW]'
6565   ;;
6566 hpux*)
6567   if test "$host_cpu" = ia64; then
6568     symcode='[ABCDEGRST]'
6569   fi
6570   ;;
6571 irix* | nonstopux*)
6572   symcode='[BCDEGRST]'
6573   ;;
6574 osf*)
6575   symcode='[BCDEGQRST]'
6576   ;;
6577 solaris*)
6578   symcode='[BDRT]'
6579   ;;
6580 sco3.2v5*)
6581   symcode='[DT]'
6582   ;;
6583 sysv4.2uw2*)
6584   symcode='[DT]'
6585   ;;
6586 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6587   symcode='[ABDT]'
6588   ;;
6589 sysv4)
6590   symcode='[DFNSTU]'
6591   ;;
6592 esac
6593
6594 # If we're using GNU nm, then use its standard symbol codes.
6595 case `$NM -V 2>&1` in
6596 *GNU* | *'with BFD'*)
6597   symcode='[ABCDGIRSTW]' ;;
6598 esac
6599
6600 # Transform an extracted symbol line into a proper C declaration.
6601 # Some systems (esp. on ia64) link data and code symbols differently,
6602 # so use this general approach.
6603 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6604
6605 # Transform an extracted symbol line into symbol name and symbol address
6606 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6607 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'"
6608
6609 # Handle CRLF in mingw tool chain
6610 opt_cr=
6611 case $build_os in
6612 mingw*)
6613   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6614   ;;
6615 esac
6616
6617 # Try without a prefix underscore, then with it.
6618 for ac_symprfx in "" "_"; do
6619
6620   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6621   symxfrm="\\1 $ac_symprfx\\2 \\2"
6622
6623   # Write the raw and C identifiers.
6624   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6625     # Fake it for dumpbin and say T for any non-static function
6626     # and D for any global variable.
6627     # Also find C++ and __fastcall symbols from MSVC++,
6628     # which start with @ or ?.
6629     lt_cv_sys_global_symbol_pipe="$AWK '"\
6630 "     {last_section=section; section=\$ 3};"\
6631 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6632 "     \$ 0!~/External *\|/{next};"\
6633 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6634 "     {if(hide[section]) next};"\
6635 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6636 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6637 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6638 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6639 "     ' prfx=^$ac_symprfx"
6640   else
6641     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6642   fi
6643
6644   # Check to see that the pipe works correctly.
6645   pipe_works=no
6646
6647   rm -f conftest*
6648   cat > conftest.$ac_ext <<_LT_EOF
6649 #ifdef __cplusplus
6650 extern "C" {
6651 #endif
6652 char nm_test_var;
6653 void nm_test_func(void);
6654 void nm_test_func(void){}
6655 #ifdef __cplusplus
6656 }
6657 #endif
6658 int main(){nm_test_var='a';nm_test_func();return(0);}
6659 _LT_EOF
6660
6661   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6662   (eval $ac_compile) 2>&5
6663   ac_status=$?
6664   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6665   test $ac_status = 0; }; then
6666     # Now try to grab the symbols.
6667     nlist=conftest.nm
6668     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6669   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6670   ac_status=$?
6671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6672   test $ac_status = 0; } && test -s "$nlist"; then
6673       # Try sorting and uniquifying the output.
6674       if sort "$nlist" | uniq > "$nlist"T; then
6675         mv -f "$nlist"T "$nlist"
6676       else
6677         rm -f "$nlist"T
6678       fi
6679
6680       # Make sure that we snagged all the symbols we need.
6681       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6682         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6683           cat <<_LT_EOF > conftest.$ac_ext
6684 #ifdef __cplusplus
6685 extern "C" {
6686 #endif
6687
6688 _LT_EOF
6689           # Now generate the symbol file.
6690           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6691
6692           cat <<_LT_EOF >> conftest.$ac_ext
6693
6694 /* The mapping between symbol names and symbols.  */
6695 const struct {
6696   const char *name;
6697   void       *address;
6698 }
6699 lt__PROGRAM__LTX_preloaded_symbols[] =
6700 {
6701   { "@PROGRAM@", (void *) 0 },
6702 _LT_EOF
6703           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6704           cat <<\_LT_EOF >> conftest.$ac_ext
6705   {0, (void *) 0}
6706 };
6707
6708 /* This works around a problem in FreeBSD linker */
6709 #ifdef FREEBSD_WORKAROUND
6710 static const void *lt_preloaded_setup() {
6711   return lt__PROGRAM__LTX_preloaded_symbols;
6712 }
6713 #endif
6714
6715 #ifdef __cplusplus
6716 }
6717 #endif
6718 _LT_EOF
6719           # Now try linking the two files.
6720           mv conftest.$ac_objext conftstm.$ac_objext
6721           lt_save_LIBS="$LIBS"
6722           lt_save_CFLAGS="$CFLAGS"
6723           LIBS="conftstm.$ac_objext"
6724           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6725           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6726   (eval $ac_link) 2>&5
6727   ac_status=$?
6728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6729   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6730             pipe_works=yes
6731           fi
6732           LIBS="$lt_save_LIBS"
6733           CFLAGS="$lt_save_CFLAGS"
6734         else
6735           echo "cannot find nm_test_func in $nlist" >&5
6736         fi
6737       else
6738         echo "cannot find nm_test_var in $nlist" >&5
6739       fi
6740     else
6741       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6742     fi
6743   else
6744     echo "$progname: failed program was:" >&5
6745     cat conftest.$ac_ext >&5
6746   fi
6747   rm -rf conftest* conftst*
6748
6749   # Do not use the global_symbol_pipe unless it works.
6750   if test "$pipe_works" = yes; then
6751     break
6752   else
6753     lt_cv_sys_global_symbol_pipe=
6754   fi
6755 done
6756
6757 fi
6758
6759 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6760   lt_cv_sys_global_symbol_to_cdecl=
6761 fi
6762 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6764 $as_echo "failed" >&6; }
6765 else
6766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6767 $as_echo "ok" >&6; }
6768 fi
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792 # Check whether --enable-libtool-lock was given.
6793 if test "${enable_libtool_lock+set}" = set; then :
6794   enableval=$enable_libtool_lock;
6795 fi
6796
6797 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6798
6799 # Some flags need to be propagated to the compiler or linker for good
6800 # libtool support.
6801 case $host in
6802 ia64-*-hpux*)
6803   # Find out which ABI we are using.
6804   echo 'int i;' > conftest.$ac_ext
6805   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6806   (eval $ac_compile) 2>&5
6807   ac_status=$?
6808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6809   test $ac_status = 0; }; then
6810     case `/usr/bin/file conftest.$ac_objext` in
6811       *ELF-32*)
6812         HPUX_IA64_MODE="32"
6813         ;;
6814       *ELF-64*)
6815         HPUX_IA64_MODE="64"
6816         ;;
6817     esac
6818   fi
6819   rm -rf conftest*
6820   ;;
6821 *-*-irix6*)
6822   # Find out which ABI we are using.
6823   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6824   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6825   (eval $ac_compile) 2>&5
6826   ac_status=$?
6827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6828   test $ac_status = 0; }; then
6829     if test "$lt_cv_prog_gnu_ld" = yes; then
6830       case `/usr/bin/file conftest.$ac_objext` in
6831         *32-bit*)
6832           LD="${LD-ld} -melf32bsmip"
6833           ;;
6834         *N32*)
6835           LD="${LD-ld} -melf32bmipn32"
6836           ;;
6837         *64-bit*)
6838           LD="${LD-ld} -melf64bmip"
6839         ;;
6840       esac
6841     else
6842       case `/usr/bin/file conftest.$ac_objext` in
6843         *32-bit*)
6844           LD="${LD-ld} -32"
6845           ;;
6846         *N32*)
6847           LD="${LD-ld} -n32"
6848           ;;
6849         *64-bit*)
6850           LD="${LD-ld} -64"
6851           ;;
6852       esac
6853     fi
6854   fi
6855   rm -rf conftest*
6856   ;;
6857
6858 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6859 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6860   # Find out which ABI we are using.
6861   echo 'int i;' > conftest.$ac_ext
6862   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6863   (eval $ac_compile) 2>&5
6864   ac_status=$?
6865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6866   test $ac_status = 0; }; then
6867     case `/usr/bin/file conftest.o` in
6868       *32-bit*)
6869         case $host in
6870           x86_64-*kfreebsd*-gnu)
6871             LD="${LD-ld} -m elf_i386_fbsd"
6872             ;;
6873           x86_64-*linux*)
6874             case `/usr/bin/file conftest.o` in
6875               *x86-64*)
6876                 LD="${LD-ld} -m elf32_x86_64"
6877                 ;;
6878               *)
6879                 LD="${LD-ld} -m elf_i386"
6880                 ;;
6881             esac
6882             ;;
6883           powerpc64le-*linux*)
6884             LD="${LD-ld} -m elf32lppclinux"
6885             ;;
6886           powerpc64-*linux*)
6887             LD="${LD-ld} -m elf32ppclinux"
6888             ;;
6889           s390x-*linux*)
6890             LD="${LD-ld} -m elf_s390"
6891             ;;
6892           sparc64-*linux*)
6893             LD="${LD-ld} -m elf32_sparc"
6894             ;;
6895         esac
6896         ;;
6897       *64-bit*)
6898         case $host in
6899           x86_64-*kfreebsd*-gnu)
6900             LD="${LD-ld} -m elf_x86_64_fbsd"
6901             ;;
6902           x86_64-*linux*)
6903             LD="${LD-ld} -m elf_x86_64"
6904             ;;
6905           powerpcle-*linux*)
6906             LD="${LD-ld} -m elf64lppc"
6907             ;;
6908           powerpc-*linux*)
6909             LD="${LD-ld} -m elf64ppc"
6910             ;;
6911           s390*-*linux*|s390*-*tpf*)
6912             LD="${LD-ld} -m elf64_s390"
6913             ;;
6914           sparc*-*linux*)
6915             LD="${LD-ld} -m elf64_sparc"
6916             ;;
6917         esac
6918         ;;
6919     esac
6920   fi
6921   rm -rf conftest*
6922   ;;
6923
6924 *-*-sco3.2v5*)
6925   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6926   SAVE_CFLAGS="$CFLAGS"
6927   CFLAGS="$CFLAGS -belf"
6928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6929 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6930 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6931   $as_echo_n "(cached) " >&6
6932 else
6933   ac_ext=c
6934 ac_cpp='$CPP $CPPFLAGS'
6935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6937 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6938
6939      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6940 /* end confdefs.h.  */
6941
6942 int
6943 main ()
6944 {
6945
6946   ;
6947   return 0;
6948 }
6949 _ACEOF
6950 if ac_fn_c_try_link "$LINENO"; then :
6951   lt_cv_cc_needs_belf=yes
6952 else
6953   lt_cv_cc_needs_belf=no
6954 fi
6955 rm -f core conftest.err conftest.$ac_objext \
6956     conftest$ac_exeext conftest.$ac_ext
6957      ac_ext=c
6958 ac_cpp='$CPP $CPPFLAGS'
6959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6962
6963 fi
6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6965 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6966   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6967     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6968     CFLAGS="$SAVE_CFLAGS"
6969   fi
6970   ;;
6971 sparc*-*solaris*)
6972   # Find out which ABI we are using.
6973   echo 'int i;' > conftest.$ac_ext
6974   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6975   (eval $ac_compile) 2>&5
6976   ac_status=$?
6977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6978   test $ac_status = 0; }; then
6979     case `/usr/bin/file conftest.o` in
6980     *64-bit*)
6981       case $lt_cv_prog_gnu_ld in
6982       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6983       *)
6984         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6985           LD="${LD-ld} -64"
6986         fi
6987         ;;
6988       esac
6989       ;;
6990     esac
6991   fi
6992   rm -rf conftest*
6993   ;;
6994 esac
6995
6996 need_locks="$enable_libtool_lock"
6997
6998
6999   case $host_os in
7000     rhapsody* | darwin*)
7001     if test -n "$ac_tool_prefix"; then
7002   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7003 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7005 $as_echo_n "checking for $ac_word... " >&6; }
7006 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7007   $as_echo_n "(cached) " >&6
7008 else
7009   if test -n "$DSYMUTIL"; then
7010   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7011 else
7012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7013 for as_dir in $PATH
7014 do
7015   IFS=$as_save_IFS
7016   test -z "$as_dir" && as_dir=.
7017     for ac_exec_ext in '' $ac_executable_extensions; do
7018   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7019     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7021     break 2
7022   fi
7023 done
7024   done
7025 IFS=$as_save_IFS
7026
7027 fi
7028 fi
7029 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7030 if test -n "$DSYMUTIL"; then
7031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7032 $as_echo "$DSYMUTIL" >&6; }
7033 else
7034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7035 $as_echo "no" >&6; }
7036 fi
7037
7038
7039 fi
7040 if test -z "$ac_cv_prog_DSYMUTIL"; then
7041   ac_ct_DSYMUTIL=$DSYMUTIL
7042   # Extract the first word of "dsymutil", so it can be a program name with args.
7043 set dummy dsymutil; ac_word=$2
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7045 $as_echo_n "checking for $ac_word... " >&6; }
7046 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7047   $as_echo_n "(cached) " >&6
7048 else
7049   if test -n "$ac_ct_DSYMUTIL"; then
7050   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7051 else
7052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7053 for as_dir in $PATH
7054 do
7055   IFS=$as_save_IFS
7056   test -z "$as_dir" && as_dir=.
7057     for ac_exec_ext in '' $ac_executable_extensions; do
7058   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7059     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7061     break 2
7062   fi
7063 done
7064   done
7065 IFS=$as_save_IFS
7066
7067 fi
7068 fi
7069 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7070 if test -n "$ac_ct_DSYMUTIL"; then
7071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7072 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7073 else
7074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7075 $as_echo "no" >&6; }
7076 fi
7077
7078   if test "x$ac_ct_DSYMUTIL" = x; then
7079     DSYMUTIL=":"
7080   else
7081     case $cross_compiling:$ac_tool_warned in
7082 yes:)
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7085 ac_tool_warned=yes ;;
7086 esac
7087     DSYMUTIL=$ac_ct_DSYMUTIL
7088   fi
7089 else
7090   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7091 fi
7092
7093     if test -n "$ac_tool_prefix"; then
7094   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7095 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7097 $as_echo_n "checking for $ac_word... " >&6; }
7098 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7099   $as_echo_n "(cached) " >&6
7100 else
7101   if test -n "$NMEDIT"; then
7102   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7103 else
7104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7105 for as_dir in $PATH
7106 do
7107   IFS=$as_save_IFS
7108   test -z "$as_dir" && as_dir=.
7109     for ac_exec_ext in '' $ac_executable_extensions; do
7110   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7111     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7112     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7113     break 2
7114   fi
7115 done
7116   done
7117 IFS=$as_save_IFS
7118
7119 fi
7120 fi
7121 NMEDIT=$ac_cv_prog_NMEDIT
7122 if test -n "$NMEDIT"; then
7123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7124 $as_echo "$NMEDIT" >&6; }
7125 else
7126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7127 $as_echo "no" >&6; }
7128 fi
7129
7130
7131 fi
7132 if test -z "$ac_cv_prog_NMEDIT"; then
7133   ac_ct_NMEDIT=$NMEDIT
7134   # Extract the first word of "nmedit", so it can be a program name with args.
7135 set dummy nmedit; ac_word=$2
7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7137 $as_echo_n "checking for $ac_word... " >&6; }
7138 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7139   $as_echo_n "(cached) " >&6
7140 else
7141   if test -n "$ac_ct_NMEDIT"; then
7142   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7143 else
7144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7145 for as_dir in $PATH
7146 do
7147   IFS=$as_save_IFS
7148   test -z "$as_dir" && as_dir=.
7149     for ac_exec_ext in '' $ac_executable_extensions; do
7150   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7151     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7152     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7153     break 2
7154   fi
7155 done
7156   done
7157 IFS=$as_save_IFS
7158
7159 fi
7160 fi
7161 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7162 if test -n "$ac_ct_NMEDIT"; then
7163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7164 $as_echo "$ac_ct_NMEDIT" >&6; }
7165 else
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 fi
7169
7170   if test "x$ac_ct_NMEDIT" = x; then
7171     NMEDIT=":"
7172   else
7173     case $cross_compiling:$ac_tool_warned in
7174 yes:)
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7176 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7177 ac_tool_warned=yes ;;
7178 esac
7179     NMEDIT=$ac_ct_NMEDIT
7180   fi
7181 else
7182   NMEDIT="$ac_cv_prog_NMEDIT"
7183 fi
7184
7185     if test -n "$ac_tool_prefix"; then
7186   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7187 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7189 $as_echo_n "checking for $ac_word... " >&6; }
7190 if test "${ac_cv_prog_LIPO+set}" = set; then :
7191   $as_echo_n "(cached) " >&6
7192 else
7193   if test -n "$LIPO"; then
7194   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7195 else
7196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7197 for as_dir in $PATH
7198 do
7199   IFS=$as_save_IFS
7200   test -z "$as_dir" && as_dir=.
7201     for ac_exec_ext in '' $ac_executable_extensions; do
7202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7203     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7205     break 2
7206   fi
7207 done
7208   done
7209 IFS=$as_save_IFS
7210
7211 fi
7212 fi
7213 LIPO=$ac_cv_prog_LIPO
7214 if test -n "$LIPO"; then
7215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7216 $as_echo "$LIPO" >&6; }
7217 else
7218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7219 $as_echo "no" >&6; }
7220 fi
7221
7222
7223 fi
7224 if test -z "$ac_cv_prog_LIPO"; then
7225   ac_ct_LIPO=$LIPO
7226   # Extract the first word of "lipo", so it can be a program name with args.
7227 set dummy lipo; ac_word=$2
7228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7229 $as_echo_n "checking for $ac_word... " >&6; }
7230 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7231   $as_echo_n "(cached) " >&6
7232 else
7233   if test -n "$ac_ct_LIPO"; then
7234   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7235 else
7236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7237 for as_dir in $PATH
7238 do
7239   IFS=$as_save_IFS
7240   test -z "$as_dir" && as_dir=.
7241     for ac_exec_ext in '' $ac_executable_extensions; do
7242   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7243     ac_cv_prog_ac_ct_LIPO="lipo"
7244     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7245     break 2
7246   fi
7247 done
7248   done
7249 IFS=$as_save_IFS
7250
7251 fi
7252 fi
7253 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7254 if test -n "$ac_ct_LIPO"; then
7255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7256 $as_echo "$ac_ct_LIPO" >&6; }
7257 else
7258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7259 $as_echo "no" >&6; }
7260 fi
7261
7262   if test "x$ac_ct_LIPO" = x; then
7263     LIPO=":"
7264   else
7265     case $cross_compiling:$ac_tool_warned in
7266 yes:)
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7268 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7269 ac_tool_warned=yes ;;
7270 esac
7271     LIPO=$ac_ct_LIPO
7272   fi
7273 else
7274   LIPO="$ac_cv_prog_LIPO"
7275 fi
7276
7277     if test -n "$ac_tool_prefix"; then
7278   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7279 set dummy ${ac_tool_prefix}otool; ac_word=$2
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7281 $as_echo_n "checking for $ac_word... " >&6; }
7282 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7283   $as_echo_n "(cached) " >&6
7284 else
7285   if test -n "$OTOOL"; then
7286   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7287 else
7288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 for as_dir in $PATH
7290 do
7291   IFS=$as_save_IFS
7292   test -z "$as_dir" && as_dir=.
7293     for ac_exec_ext in '' $ac_executable_extensions; do
7294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7295     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7297     break 2
7298   fi
7299 done
7300   done
7301 IFS=$as_save_IFS
7302
7303 fi
7304 fi
7305 OTOOL=$ac_cv_prog_OTOOL
7306 if test -n "$OTOOL"; then
7307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7308 $as_echo "$OTOOL" >&6; }
7309 else
7310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7311 $as_echo "no" >&6; }
7312 fi
7313
7314
7315 fi
7316 if test -z "$ac_cv_prog_OTOOL"; then
7317   ac_ct_OTOOL=$OTOOL
7318   # Extract the first word of "otool", so it can be a program name with args.
7319 set dummy otool; ac_word=$2
7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7321 $as_echo_n "checking for $ac_word... " >&6; }
7322 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7323   $as_echo_n "(cached) " >&6
7324 else
7325   if test -n "$ac_ct_OTOOL"; then
7326   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7327 else
7328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7329 for as_dir in $PATH
7330 do
7331   IFS=$as_save_IFS
7332   test -z "$as_dir" && as_dir=.
7333     for ac_exec_ext in '' $ac_executable_extensions; do
7334   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7335     ac_cv_prog_ac_ct_OTOOL="otool"
7336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7337     break 2
7338   fi
7339 done
7340   done
7341 IFS=$as_save_IFS
7342
7343 fi
7344 fi
7345 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7346 if test -n "$ac_ct_OTOOL"; then
7347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7348 $as_echo "$ac_ct_OTOOL" >&6; }
7349 else
7350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7351 $as_echo "no" >&6; }
7352 fi
7353
7354   if test "x$ac_ct_OTOOL" = x; then
7355     OTOOL=":"
7356   else
7357     case $cross_compiling:$ac_tool_warned in
7358 yes:)
7359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7360 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7361 ac_tool_warned=yes ;;
7362 esac
7363     OTOOL=$ac_ct_OTOOL
7364   fi
7365 else
7366   OTOOL="$ac_cv_prog_OTOOL"
7367 fi
7368
7369     if test -n "$ac_tool_prefix"; then
7370   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7371 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7373 $as_echo_n "checking for $ac_word... " >&6; }
7374 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7375   $as_echo_n "(cached) " >&6
7376 else
7377   if test -n "$OTOOL64"; then
7378   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7379 else
7380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7381 for as_dir in $PATH
7382 do
7383   IFS=$as_save_IFS
7384   test -z "$as_dir" && as_dir=.
7385     for ac_exec_ext in '' $ac_executable_extensions; do
7386   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7387     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7388     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7389     break 2
7390   fi
7391 done
7392   done
7393 IFS=$as_save_IFS
7394
7395 fi
7396 fi
7397 OTOOL64=$ac_cv_prog_OTOOL64
7398 if test -n "$OTOOL64"; then
7399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7400 $as_echo "$OTOOL64" >&6; }
7401 else
7402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7403 $as_echo "no" >&6; }
7404 fi
7405
7406
7407 fi
7408 if test -z "$ac_cv_prog_OTOOL64"; then
7409   ac_ct_OTOOL64=$OTOOL64
7410   # Extract the first word of "otool64", so it can be a program name with args.
7411 set dummy otool64; ac_word=$2
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7413 $as_echo_n "checking for $ac_word... " >&6; }
7414 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   if test -n "$ac_ct_OTOOL64"; then
7418   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7419 else
7420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7421 for as_dir in $PATH
7422 do
7423   IFS=$as_save_IFS
7424   test -z "$as_dir" && as_dir=.
7425     for ac_exec_ext in '' $ac_executable_extensions; do
7426   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7427     ac_cv_prog_ac_ct_OTOOL64="otool64"
7428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7429     break 2
7430   fi
7431 done
7432   done
7433 IFS=$as_save_IFS
7434
7435 fi
7436 fi
7437 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7438 if test -n "$ac_ct_OTOOL64"; then
7439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7440 $as_echo "$ac_ct_OTOOL64" >&6; }
7441 else
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7443 $as_echo "no" >&6; }
7444 fi
7445
7446   if test "x$ac_ct_OTOOL64" = x; then
7447     OTOOL64=":"
7448   else
7449     case $cross_compiling:$ac_tool_warned in
7450 yes:)
7451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7452 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7453 ac_tool_warned=yes ;;
7454 esac
7455     OTOOL64=$ac_ct_OTOOL64
7456   fi
7457 else
7458   OTOOL64="$ac_cv_prog_OTOOL64"
7459 fi
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7488 $as_echo_n "checking for -single_module linker flag... " >&6; }
7489 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7490   $as_echo_n "(cached) " >&6
7491 else
7492   lt_cv_apple_cc_single_mod=no
7493       if test -z "${LT_MULTI_MODULE}"; then
7494         # By default we will add the -single_module flag. You can override
7495         # by either setting the environment variable LT_MULTI_MODULE
7496         # non-empty at configure time, or by adding -multi_module to the
7497         # link flags.
7498         rm -rf libconftest.dylib*
7499         echo "int foo(void){return 1;}" > conftest.c
7500         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7501 -dynamiclib -Wl,-single_module conftest.c" >&5
7502         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7503           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7504         _lt_result=$?
7505         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7506           lt_cv_apple_cc_single_mod=yes
7507         else
7508           cat conftest.err >&5
7509         fi
7510         rm -rf libconftest.dylib*
7511         rm -f conftest.*
7512       fi
7513 fi
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7515 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7516     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7517 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7518 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7519   $as_echo_n "(cached) " >&6
7520 else
7521   lt_cv_ld_exported_symbols_list=no
7522       save_LDFLAGS=$LDFLAGS
7523       echo "_main" > conftest.sym
7524       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7525       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7526 /* end confdefs.h.  */
7527
7528 int
7529 main ()
7530 {
7531
7532   ;
7533   return 0;
7534 }
7535 _ACEOF
7536 if ac_fn_c_try_link "$LINENO"; then :
7537   lt_cv_ld_exported_symbols_list=yes
7538 else
7539   lt_cv_ld_exported_symbols_list=no
7540 fi
7541 rm -f core conftest.err conftest.$ac_objext \
7542     conftest$ac_exeext conftest.$ac_ext
7543         LDFLAGS="$save_LDFLAGS"
7544
7545 fi
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7547 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7548     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7549 $as_echo_n "checking for -force_load linker flag... " >&6; }
7550 if test "${lt_cv_ld_force_load+set}" = set; then :
7551   $as_echo_n "(cached) " >&6
7552 else
7553   lt_cv_ld_force_load=no
7554       cat > conftest.c << _LT_EOF
7555 int forced_loaded() { return 2;}
7556 _LT_EOF
7557       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7558       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7559       echo "$AR cru libconftest.a conftest.o" >&5
7560       $AR cru libconftest.a conftest.o 2>&5
7561       cat > conftest.c << _LT_EOF
7562 int main() { return 0;}
7563 _LT_EOF
7564       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7565       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7566       _lt_result=$?
7567       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7568         lt_cv_ld_force_load=yes
7569       else
7570         cat conftest.err >&5
7571       fi
7572         rm -f conftest.err libconftest.a conftest conftest.c
7573         rm -rf conftest.dSYM
7574
7575 fi
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7577 $as_echo "$lt_cv_ld_force_load" >&6; }
7578     case $host_os in
7579     rhapsody* | darwin1.[012])
7580       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7581     darwin1.*)
7582       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7583     darwin*) # darwin 5.x on
7584       # if running on 10.5 or later, the deployment target defaults
7585       # to the OS version, if on x86, and 10.4, the deployment
7586       # target defaults to 10.4. Don't you love it?
7587       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7588         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7589           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7590         10.[012][,.]*)
7591           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7592         10.*)
7593           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7594       esac
7595     ;;
7596   esac
7597     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7598       _lt_dar_single_mod='$single_module'
7599     fi
7600     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7601       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7602     else
7603       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7604     fi
7605     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7606       _lt_dsymutil='~$DSYMUTIL $lib || :'
7607     else
7608       _lt_dsymutil=
7609     fi
7610     ;;
7611   esac
7612
7613 ac_ext=c
7614 ac_cpp='$CPP $CPPFLAGS'
7615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7617 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7619 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7620 # On Suns, sometimes $CPP names a directory.
7621 if test -n "$CPP" && test -d "$CPP"; then
7622   CPP=
7623 fi
7624 if test -z "$CPP"; then
7625   if test "${ac_cv_prog_CPP+set}" = set; then :
7626   $as_echo_n "(cached) " >&6
7627 else
7628       # Double quotes because CPP needs to be expanded
7629     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7630     do
7631       ac_preproc_ok=false
7632 for ac_c_preproc_warn_flag in '' yes
7633 do
7634   # Use a header file that comes with gcc, so configuring glibc
7635   # with a fresh cross-compiler works.
7636   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7637   # <limits.h> exists even on freestanding compilers.
7638   # On the NeXT, cc -E runs the code through the compiler's parser,
7639   # not just through cpp. "Syntax error" is here to catch this case.
7640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7641 /* end confdefs.h.  */
7642 #ifdef __STDC__
7643 # include <limits.h>
7644 #else
7645 # include <assert.h>
7646 #endif
7647                      Syntax error
7648 _ACEOF
7649 if ac_fn_c_try_cpp "$LINENO"; then :
7650
7651 else
7652   # Broken: fails on valid input.
7653 continue
7654 fi
7655 rm -f conftest.err conftest.$ac_ext
7656
7657   # OK, works on sane cases.  Now check whether nonexistent headers
7658   # can be detected and how.
7659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7660 /* end confdefs.h.  */
7661 #include <ac_nonexistent.h>
7662 _ACEOF
7663 if ac_fn_c_try_cpp "$LINENO"; then :
7664   # Broken: success on invalid input.
7665 continue
7666 else
7667   # Passes both tests.
7668 ac_preproc_ok=:
7669 break
7670 fi
7671 rm -f conftest.err conftest.$ac_ext
7672
7673 done
7674 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7675 rm -f conftest.err conftest.$ac_ext
7676 if $ac_preproc_ok; then :
7677   break
7678 fi
7679
7680     done
7681     ac_cv_prog_CPP=$CPP
7682
7683 fi
7684   CPP=$ac_cv_prog_CPP
7685 else
7686   ac_cv_prog_CPP=$CPP
7687 fi
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7689 $as_echo "$CPP" >&6; }
7690 ac_preproc_ok=false
7691 for ac_c_preproc_warn_flag in '' yes
7692 do
7693   # Use a header file that comes with gcc, so configuring glibc
7694   # with a fresh cross-compiler works.
7695   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7696   # <limits.h> exists even on freestanding compilers.
7697   # On the NeXT, cc -E runs the code through the compiler's parser,
7698   # not just through cpp. "Syntax error" is here to catch this case.
7699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7700 /* end confdefs.h.  */
7701 #ifdef __STDC__
7702 # include <limits.h>
7703 #else
7704 # include <assert.h>
7705 #endif
7706                      Syntax error
7707 _ACEOF
7708 if ac_fn_c_try_cpp "$LINENO"; then :
7709
7710 else
7711   # Broken: fails on valid input.
7712 continue
7713 fi
7714 rm -f conftest.err conftest.$ac_ext
7715
7716   # OK, works on sane cases.  Now check whether nonexistent headers
7717   # can be detected and how.
7718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7719 /* end confdefs.h.  */
7720 #include <ac_nonexistent.h>
7721 _ACEOF
7722 if ac_fn_c_try_cpp "$LINENO"; then :
7723   # Broken: success on invalid input.
7724 continue
7725 else
7726   # Passes both tests.
7727 ac_preproc_ok=:
7728 break
7729 fi
7730 rm -f conftest.err conftest.$ac_ext
7731
7732 done
7733 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7734 rm -f conftest.err conftest.$ac_ext
7735 if $ac_preproc_ok; then :
7736
7737 else
7738   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7740 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7741 See \`config.log' for more details." "$LINENO" 5; }
7742 fi
7743
7744 ac_ext=c
7745 ac_cpp='$CPP $CPPFLAGS'
7746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7749
7750
7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7752 $as_echo_n "checking for ANSI C header files... " >&6; }
7753 if test "${ac_cv_header_stdc+set}" = set; then :
7754   $as_echo_n "(cached) " >&6
7755 else
7756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7757 /* end confdefs.h.  */
7758 #include <stdlib.h>
7759 #include <stdarg.h>
7760 #include <string.h>
7761 #include <float.h>
7762
7763 int
7764 main ()
7765 {
7766
7767   ;
7768   return 0;
7769 }
7770 _ACEOF
7771 if ac_fn_c_try_compile "$LINENO"; then :
7772   ac_cv_header_stdc=yes
7773 else
7774   ac_cv_header_stdc=no
7775 fi
7776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7777
7778 if test $ac_cv_header_stdc = yes; then
7779   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7781 /* end confdefs.h.  */
7782 #include <string.h>
7783
7784 _ACEOF
7785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7786   $EGREP "memchr" >/dev/null 2>&1; then :
7787
7788 else
7789   ac_cv_header_stdc=no
7790 fi
7791 rm -f conftest*
7792
7793 fi
7794
7795 if test $ac_cv_header_stdc = yes; then
7796   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7798 /* end confdefs.h.  */
7799 #include <stdlib.h>
7800
7801 _ACEOF
7802 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7803   $EGREP "free" >/dev/null 2>&1; then :
7804
7805 else
7806   ac_cv_header_stdc=no
7807 fi
7808 rm -f conftest*
7809
7810 fi
7811
7812 if test $ac_cv_header_stdc = yes; then
7813   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7814   if test "$cross_compiling" = yes; then :
7815   :
7816 else
7817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7818 /* end confdefs.h.  */
7819 #include <ctype.h>
7820 #include <stdlib.h>
7821 #if ((' ' & 0x0FF) == 0x020)
7822 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7823 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7824 #else
7825 # define ISLOWER(c) \
7826                    (('a' <= (c) && (c) <= 'i') \
7827                      || ('j' <= (c) && (c) <= 'r') \
7828                      || ('s' <= (c) && (c) <= 'z'))
7829 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7830 #endif
7831
7832 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7833 int
7834 main ()
7835 {
7836   int i;
7837   for (i = 0; i < 256; i++)
7838     if (XOR (islower (i), ISLOWER (i))
7839         || toupper (i) != TOUPPER (i))
7840       return 2;
7841   return 0;
7842 }
7843 _ACEOF
7844 if ac_fn_c_try_run "$LINENO"; then :
7845
7846 else
7847   ac_cv_header_stdc=no
7848 fi
7849 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7850   conftest.$ac_objext conftest.beam conftest.$ac_ext
7851 fi
7852
7853 fi
7854 fi
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7856 $as_echo "$ac_cv_header_stdc" >&6; }
7857 if test $ac_cv_header_stdc = yes; then
7858
7859 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7860
7861 fi
7862
7863 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7864 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7865                   inttypes.h stdint.h unistd.h
7866 do :
7867   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7868 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7869 "
7870 eval as_val=\$$as_ac_Header
7871    if test "x$as_val" = x""yes; then :
7872   cat >>confdefs.h <<_ACEOF
7873 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7874 _ACEOF
7875
7876 fi
7877
7878 done
7879
7880
7881 for ac_header in dlfcn.h
7882 do :
7883   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7884 "
7885 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7886   cat >>confdefs.h <<_ACEOF
7887 #define HAVE_DLFCN_H 1
7888 _ACEOF
7889
7890 fi
7891
7892 done
7893
7894
7895
7896
7897
7898
7899 # Set options
7900
7901
7902
7903         enable_dlopen=no
7904
7905
7906   enable_win32_dll=no
7907
7908
7909             # Check whether --enable-shared was given.
7910 if test "${enable_shared+set}" = set; then :
7911   enableval=$enable_shared; p=${PACKAGE-default}
7912     case $enableval in
7913     yes) enable_shared=yes ;;
7914     no) enable_shared=no ;;
7915     *)
7916       enable_shared=no
7917       # Look at the argument we got.  We use all the common list separators.
7918       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7919       for pkg in $enableval; do
7920         IFS="$lt_save_ifs"
7921         if test "X$pkg" = "X$p"; then
7922           enable_shared=yes
7923         fi
7924       done
7925       IFS="$lt_save_ifs"
7926       ;;
7927     esac
7928 else
7929   enable_shared=yes
7930 fi
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940   # Check whether --enable-static was given.
7941 if test "${enable_static+set}" = set; then :
7942   enableval=$enable_static; p=${PACKAGE-default}
7943     case $enableval in
7944     yes) enable_static=yes ;;
7945     no) enable_static=no ;;
7946     *)
7947      enable_static=no
7948       # Look at the argument we got.  We use all the common list separators.
7949       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7950       for pkg in $enableval; do
7951         IFS="$lt_save_ifs"
7952         if test "X$pkg" = "X$p"; then
7953           enable_static=yes
7954         fi
7955       done
7956       IFS="$lt_save_ifs"
7957       ;;
7958     esac
7959 else
7960   enable_static=yes
7961 fi
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972 # Check whether --with-pic was given.
7973 if test "${with_pic+set}" = set; then :
7974   withval=$with_pic; pic_mode="$withval"
7975 else
7976   pic_mode=default
7977 fi
7978
7979
7980 test -z "$pic_mode" && pic_mode=default
7981
7982
7983
7984
7985
7986
7987
7988   # Check whether --enable-fast-install was given.
7989 if test "${enable_fast_install+set}" = set; then :
7990   enableval=$enable_fast_install; p=${PACKAGE-default}
7991     case $enableval in
7992     yes) enable_fast_install=yes ;;
7993     no) enable_fast_install=no ;;
7994     *)
7995       enable_fast_install=no
7996       # Look at the argument we got.  We use all the common list separators.
7997       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7998       for pkg in $enableval; do
7999         IFS="$lt_save_ifs"
8000         if test "X$pkg" = "X$p"; then
8001           enable_fast_install=yes
8002         fi
8003       done
8004       IFS="$lt_save_ifs"
8005       ;;
8006     esac
8007 else
8008   enable_fast_install=yes
8009 fi
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021 # This can be used to rebuild libtool when needed
8022 LIBTOOL_DEPS="$ltmain"
8023
8024 # Always use our own libtool.
8025 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052 test -z "$LN_S" && LN_S="ln -s"
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067 if test -n "${ZSH_VERSION+set}" ; then
8068    setopt NO_GLOB_SUBST
8069 fi
8070
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8072 $as_echo_n "checking for objdir... " >&6; }
8073 if test "${lt_cv_objdir+set}" = set; then :
8074   $as_echo_n "(cached) " >&6
8075 else
8076   rm -f .libs 2>/dev/null
8077 mkdir .libs 2>/dev/null
8078 if test -d .libs; then
8079   lt_cv_objdir=.libs
8080 else
8081   # MS-DOS does not allow filenames that begin with a dot.
8082   lt_cv_objdir=_libs
8083 fi
8084 rmdir .libs 2>/dev/null
8085 fi
8086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8087 $as_echo "$lt_cv_objdir" >&6; }
8088 objdir=$lt_cv_objdir
8089
8090
8091
8092
8093
8094 cat >>confdefs.h <<_ACEOF
8095 #define LT_OBJDIR "$lt_cv_objdir/"
8096 _ACEOF
8097
8098
8099
8100
8101 case $host_os in
8102 aix3*)
8103   # AIX sometimes has problems with the GCC collect2 program.  For some
8104   # reason, if we set the COLLECT_NAMES environment variable, the problems
8105   # vanish in a puff of smoke.
8106   if test "X${COLLECT_NAMES+set}" != Xset; then
8107     COLLECT_NAMES=
8108     export COLLECT_NAMES
8109   fi
8110   ;;
8111 esac
8112
8113 # Global variables:
8114 ofile=libtool
8115 can_build_shared=yes
8116
8117 # All known linkers require a `.a' archive for static linking (except MSVC,
8118 # which needs '.lib').
8119 libext=a
8120
8121 with_gnu_ld="$lt_cv_prog_gnu_ld"
8122
8123 old_CC="$CC"
8124 old_CFLAGS="$CFLAGS"
8125
8126 # Set sane defaults for various variables
8127 test -z "$CC" && CC=cc
8128 test -z "$LTCC" && LTCC=$CC
8129 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8130 test -z "$LD" && LD=ld
8131 test -z "$ac_objext" && ac_objext=o
8132
8133 for cc_temp in $compiler""; do
8134   case $cc_temp in
8135     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8136     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8137     \-*) ;;
8138     *) break;;
8139   esac
8140 done
8141 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8142
8143
8144 # Only perform the check for file, if the check method requires it
8145 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8146 case $deplibs_check_method in
8147 file_magic*)
8148   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8149     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8150 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8151 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8152   $as_echo_n "(cached) " >&6
8153 else
8154   case $MAGIC_CMD in
8155 [\\/*] |  ?:[\\/]*)
8156   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8157   ;;
8158 *)
8159   lt_save_MAGIC_CMD="$MAGIC_CMD"
8160   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8161   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8162   for ac_dir in $ac_dummy; do
8163     IFS="$lt_save_ifs"
8164     test -z "$ac_dir" && ac_dir=.
8165     if test -f $ac_dir/${ac_tool_prefix}file; then
8166       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8167       if test -n "$file_magic_test_file"; then
8168         case $deplibs_check_method in
8169         "file_magic "*)
8170           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8171           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8172           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8173             $EGREP "$file_magic_regex" > /dev/null; then
8174             :
8175           else
8176             cat <<_LT_EOF 1>&2
8177
8178 *** Warning: the command libtool uses to detect shared libraries,
8179 *** $file_magic_cmd, produces output that libtool cannot recognize.
8180 *** The result is that libtool may fail to recognize shared libraries
8181 *** as such.  This will affect the creation of libtool libraries that
8182 *** depend on shared libraries, but programs linked with such libtool
8183 *** libraries will work regardless of this problem.  Nevertheless, you
8184 *** may want to report the problem to your system manager and/or to
8185 *** bug-libtool@gnu.org
8186
8187 _LT_EOF
8188           fi ;;
8189         esac
8190       fi
8191       break
8192     fi
8193   done
8194   IFS="$lt_save_ifs"
8195   MAGIC_CMD="$lt_save_MAGIC_CMD"
8196   ;;
8197 esac
8198 fi
8199
8200 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8201 if test -n "$MAGIC_CMD"; then
8202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8203 $as_echo "$MAGIC_CMD" >&6; }
8204 else
8205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8206 $as_echo "no" >&6; }
8207 fi
8208
8209
8210
8211
8212
8213 if test -z "$lt_cv_path_MAGIC_CMD"; then
8214   if test -n "$ac_tool_prefix"; then
8215     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8216 $as_echo_n "checking for file... " >&6; }
8217 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8218   $as_echo_n "(cached) " >&6
8219 else
8220   case $MAGIC_CMD in
8221 [\\/*] |  ?:[\\/]*)
8222   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8223   ;;
8224 *)
8225   lt_save_MAGIC_CMD="$MAGIC_CMD"
8226   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8227   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8228   for ac_dir in $ac_dummy; do
8229     IFS="$lt_save_ifs"
8230     test -z "$ac_dir" && ac_dir=.
8231     if test -f $ac_dir/file; then
8232       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8233       if test -n "$file_magic_test_file"; then
8234         case $deplibs_check_method in
8235         "file_magic "*)
8236           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8237           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8238           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8239             $EGREP "$file_magic_regex" > /dev/null; then
8240             :
8241           else
8242             cat <<_LT_EOF 1>&2
8243
8244 *** Warning: the command libtool uses to detect shared libraries,
8245 *** $file_magic_cmd, produces output that libtool cannot recognize.
8246 *** The result is that libtool may fail to recognize shared libraries
8247 *** as such.  This will affect the creation of libtool libraries that
8248 *** depend on shared libraries, but programs linked with such libtool
8249 *** libraries will work regardless of this problem.  Nevertheless, you
8250 *** may want to report the problem to your system manager and/or to
8251 *** bug-libtool@gnu.org
8252
8253 _LT_EOF
8254           fi ;;
8255         esac
8256       fi
8257       break
8258     fi
8259   done
8260   IFS="$lt_save_ifs"
8261   MAGIC_CMD="$lt_save_MAGIC_CMD"
8262   ;;
8263 esac
8264 fi
8265
8266 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8267 if test -n "$MAGIC_CMD"; then
8268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8269 $as_echo "$MAGIC_CMD" >&6; }
8270 else
8271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8272 $as_echo "no" >&6; }
8273 fi
8274
8275
8276   else
8277     MAGIC_CMD=:
8278   fi
8279 fi
8280
8281   fi
8282   ;;
8283 esac
8284
8285 # Use C for the default configuration in the libtool script
8286
8287 lt_save_CC="$CC"
8288 ac_ext=c
8289 ac_cpp='$CPP $CPPFLAGS'
8290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8293
8294
8295 # Source file extension for C test sources.
8296 ac_ext=c
8297
8298 # Object file extension for compiled C test sources.
8299 objext=o
8300 objext=$objext
8301
8302 # Code to be used in simple compile tests
8303 lt_simple_compile_test_code="int some_variable = 0;"
8304
8305 # Code to be used in simple link tests
8306 lt_simple_link_test_code='int main(){return(0);}'
8307
8308
8309
8310
8311
8312
8313
8314 # If no C compiler was specified, use CC.
8315 LTCC=${LTCC-"$CC"}
8316
8317 # If no C compiler flags were specified, use CFLAGS.
8318 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8319
8320 # Allow CC to be a program name with arguments.
8321 compiler=$CC
8322
8323 # Save the default compiler, since it gets overwritten when the other
8324 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8325 compiler_DEFAULT=$CC
8326
8327 # save warnings/boilerplate of simple test code
8328 ac_outfile=conftest.$ac_objext
8329 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8330 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8331 _lt_compiler_boilerplate=`cat conftest.err`
8332 $RM conftest*
8333
8334 ac_outfile=conftest.$ac_objext
8335 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8336 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8337 _lt_linker_boilerplate=`cat conftest.err`
8338 $RM -r conftest*
8339
8340
8341 ## CAVEAT EMPTOR:
8342 ## There is no encapsulation within the following macros, do not change
8343 ## the running order or otherwise move them around unless you know exactly
8344 ## what you are doing...
8345 if test -n "$compiler"; then
8346
8347 lt_prog_compiler_no_builtin_flag=
8348
8349 if test "$GCC" = yes; then
8350   case $cc_basename in
8351   nvcc*)
8352     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8353   *)
8354     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8355   esac
8356
8357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8358 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8359 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8360   $as_echo_n "(cached) " >&6
8361 else
8362   lt_cv_prog_compiler_rtti_exceptions=no
8363    ac_outfile=conftest.$ac_objext
8364    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8365    lt_compiler_flag="-fno-rtti -fno-exceptions"
8366    # Insert the option either (1) after the last *FLAGS variable, or
8367    # (2) before a word containing "conftest.", or (3) at the end.
8368    # Note that $ac_compile itself does not contain backslashes and begins
8369    # with a dollar sign (not a hyphen), so the echo should work correctly.
8370    # The option is referenced via a variable to avoid confusing sed.
8371    lt_compile=`echo "$ac_compile" | $SED \
8372    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8373    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8374    -e 's:$: $lt_compiler_flag:'`
8375    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8376    (eval "$lt_compile" 2>conftest.err)
8377    ac_status=$?
8378    cat conftest.err >&5
8379    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8380    if (exit $ac_status) && test -s "$ac_outfile"; then
8381      # The compiler can only warn and ignore the option if not recognized
8382      # So say no if there are warnings other than the usual output.
8383      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8384      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8385      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8386        lt_cv_prog_compiler_rtti_exceptions=yes
8387      fi
8388    fi
8389    $RM conftest*
8390
8391 fi
8392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8393 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8394
8395 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8396     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8397 else
8398     :
8399 fi
8400
8401 fi
8402
8403
8404
8405
8406
8407
8408   lt_prog_compiler_wl=
8409 lt_prog_compiler_pic=
8410 lt_prog_compiler_static=
8411
8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8413 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8414
8415   if test "$GCC" = yes; then
8416     lt_prog_compiler_wl='-Wl,'
8417     lt_prog_compiler_static='-static'
8418
8419     case $host_os in
8420       aix*)
8421       # All AIX code is PIC.
8422       if test "$host_cpu" = ia64; then
8423         # AIX 5 now supports IA64 processor
8424         lt_prog_compiler_static='-Bstatic'
8425       fi
8426       lt_prog_compiler_pic='-fPIC'
8427       ;;
8428
8429     amigaos*)
8430       case $host_cpu in
8431       powerpc)
8432             # see comment about AmigaOS4 .so support
8433             lt_prog_compiler_pic='-fPIC'
8434         ;;
8435       m68k)
8436             # FIXME: we need at least 68020 code to build shared libraries, but
8437             # adding the `-m68020' flag to GCC prevents building anything better,
8438             # like `-m68040'.
8439             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8440         ;;
8441       esac
8442       ;;
8443
8444     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8445       # PIC is the default for these OSes.
8446       ;;
8447
8448     mingw* | cygwin* | pw32* | os2* | cegcc*)
8449       # This hack is so that the source file can tell whether it is being
8450       # built for inclusion in a dll (and should export symbols for example).
8451       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8452       # (--disable-auto-import) libraries
8453       lt_prog_compiler_pic='-DDLL_EXPORT'
8454       ;;
8455
8456     darwin* | rhapsody*)
8457       # PIC is the default on this platform
8458       # Common symbols not allowed in MH_DYLIB files
8459       lt_prog_compiler_pic='-fno-common'
8460       ;;
8461
8462     haiku*)
8463       # PIC is the default for Haiku.
8464       # The "-static" flag exists, but is broken.
8465       lt_prog_compiler_static=
8466       ;;
8467
8468     hpux*)
8469       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8470       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8471       # sets the default TLS model and affects inlining.
8472       case $host_cpu in
8473       hppa*64*)
8474         # +Z the default
8475         ;;
8476       *)
8477         lt_prog_compiler_pic='-fPIC'
8478         ;;
8479       esac
8480       ;;
8481
8482     interix[3-9]*)
8483       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8484       # Instead, we relocate shared libraries at runtime.
8485       ;;
8486
8487     msdosdjgpp*)
8488       # Just because we use GCC doesn't mean we suddenly get shared libraries
8489       # on systems that don't support them.
8490       lt_prog_compiler_can_build_shared=no
8491       enable_shared=no
8492       ;;
8493
8494     *nto* | *qnx*)
8495       # QNX uses GNU C++, but need to define -shared option too, otherwise
8496       # it will coredump.
8497       lt_prog_compiler_pic='-fPIC -shared'
8498       ;;
8499
8500     sysv4*MP*)
8501       if test -d /usr/nec; then
8502         lt_prog_compiler_pic=-Kconform_pic
8503       fi
8504       ;;
8505
8506     *)
8507       lt_prog_compiler_pic='-fPIC'
8508       ;;
8509     esac
8510
8511     case $cc_basename in
8512     nvcc*) # Cuda Compiler Driver 2.2
8513       lt_prog_compiler_wl='-Xlinker '
8514       lt_prog_compiler_pic='-Xcompiler -fPIC'
8515       ;;
8516     esac
8517   else
8518     # PORTME Check for flag to pass linker flags through the system compiler.
8519     case $host_os in
8520     aix*)
8521       lt_prog_compiler_wl='-Wl,'
8522       if test "$host_cpu" = ia64; then
8523         # AIX 5 now supports IA64 processor
8524         lt_prog_compiler_static='-Bstatic'
8525       else
8526         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8527       fi
8528       ;;
8529
8530     mingw* | cygwin* | pw32* | os2* | cegcc*)
8531       # This hack is so that the source file can tell whether it is being
8532       # built for inclusion in a dll (and should export symbols for example).
8533       lt_prog_compiler_pic='-DDLL_EXPORT'
8534       ;;
8535
8536     hpux9* | hpux10* | hpux11*)
8537       lt_prog_compiler_wl='-Wl,'
8538       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8539       # not for PA HP-UX.
8540       case $host_cpu in
8541       hppa*64*|ia64*)
8542         # +Z the default
8543         ;;
8544       *)
8545         lt_prog_compiler_pic='+Z'
8546         ;;
8547       esac
8548       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8549       lt_prog_compiler_static='${wl}-a ${wl}archive'
8550       ;;
8551
8552     irix5* | irix6* | nonstopux*)
8553       lt_prog_compiler_wl='-Wl,'
8554       # PIC (with -KPIC) is the default.
8555       lt_prog_compiler_static='-non_shared'
8556       ;;
8557
8558     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8559       case $cc_basename in
8560       # old Intel for x86_64 which still supported -KPIC.
8561       ecc*)
8562         lt_prog_compiler_wl='-Wl,'
8563         lt_prog_compiler_pic='-KPIC'
8564         lt_prog_compiler_static='-static'
8565         ;;
8566       # icc used to be incompatible with GCC.
8567       # ICC 10 doesn't accept -KPIC any more.
8568       icc* | ifort*)
8569         lt_prog_compiler_wl='-Wl,'
8570         lt_prog_compiler_pic='-fPIC'
8571         lt_prog_compiler_static='-static'
8572         ;;
8573       # Lahey Fortran 8.1.
8574       lf95*)
8575         lt_prog_compiler_wl='-Wl,'
8576         lt_prog_compiler_pic='--shared'
8577         lt_prog_compiler_static='--static'
8578         ;;
8579       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8580         # Portland Group compilers (*not* the Pentium gcc compiler,
8581         # which looks to be a dead project)
8582         lt_prog_compiler_wl='-Wl,'
8583         lt_prog_compiler_pic='-fpic'
8584         lt_prog_compiler_static='-Bstatic'
8585         ;;
8586       ccc*)
8587         lt_prog_compiler_wl='-Wl,'
8588         # All Alpha code is PIC.
8589         lt_prog_compiler_static='-non_shared'
8590         ;;
8591       xl* | bgxl* | bgf* | mpixl*)
8592         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8593         lt_prog_compiler_wl='-Wl,'
8594         lt_prog_compiler_pic='-qpic'
8595         lt_prog_compiler_static='-qstaticlink'
8596         ;;
8597       *)
8598         case `$CC -V 2>&1 | sed 5q` in
8599         *Sun\ F* | *Sun*Fortran*)
8600           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8601           lt_prog_compiler_pic='-KPIC'
8602           lt_prog_compiler_static='-Bstatic'
8603           lt_prog_compiler_wl=''
8604           ;;
8605         *Sun\ C*)
8606           # Sun C 5.9
8607           lt_prog_compiler_pic='-KPIC'
8608           lt_prog_compiler_static='-Bstatic'
8609           lt_prog_compiler_wl='-Wl,'
8610           ;;
8611         esac
8612         ;;
8613       esac
8614       ;;
8615
8616     newsos6)
8617       lt_prog_compiler_pic='-KPIC'
8618       lt_prog_compiler_static='-Bstatic'
8619       ;;
8620
8621     *nto* | *qnx*)
8622       # QNX uses GNU C++, but need to define -shared option too, otherwise
8623       # it will coredump.
8624       lt_prog_compiler_pic='-fPIC -shared'
8625       ;;
8626
8627     osf3* | osf4* | osf5*)
8628       lt_prog_compiler_wl='-Wl,'
8629       # All OSF/1 code is PIC.
8630       lt_prog_compiler_static='-non_shared'
8631       ;;
8632
8633     rdos*)
8634       lt_prog_compiler_static='-non_shared'
8635       ;;
8636
8637     solaris*)
8638       lt_prog_compiler_pic='-KPIC'
8639       lt_prog_compiler_static='-Bstatic'
8640       case $cc_basename in
8641       f77* | f90* | f95*)
8642         lt_prog_compiler_wl='-Qoption ld ';;
8643       *)
8644         lt_prog_compiler_wl='-Wl,';;
8645       esac
8646       ;;
8647
8648     sunos4*)
8649       lt_prog_compiler_wl='-Qoption ld '
8650       lt_prog_compiler_pic='-PIC'
8651       lt_prog_compiler_static='-Bstatic'
8652       ;;
8653
8654     sysv4 | sysv4.2uw2* | sysv4.3*)
8655       lt_prog_compiler_wl='-Wl,'
8656       lt_prog_compiler_pic='-KPIC'
8657       lt_prog_compiler_static='-Bstatic'
8658       ;;
8659
8660     sysv4*MP*)
8661       if test -d /usr/nec ;then
8662         lt_prog_compiler_pic='-Kconform_pic'
8663         lt_prog_compiler_static='-Bstatic'
8664       fi
8665       ;;
8666
8667     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8668       lt_prog_compiler_wl='-Wl,'
8669       lt_prog_compiler_pic='-KPIC'
8670       lt_prog_compiler_static='-Bstatic'
8671       ;;
8672
8673     unicos*)
8674       lt_prog_compiler_wl='-Wl,'
8675       lt_prog_compiler_can_build_shared=no
8676       ;;
8677
8678     uts4*)
8679       lt_prog_compiler_pic='-pic'
8680       lt_prog_compiler_static='-Bstatic'
8681       ;;
8682
8683     *)
8684       lt_prog_compiler_can_build_shared=no
8685       ;;
8686     esac
8687   fi
8688
8689 case $host_os in
8690   # For platforms which do not support PIC, -DPIC is meaningless:
8691   *djgpp*)
8692     lt_prog_compiler_pic=
8693     ;;
8694   *)
8695     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8696     ;;
8697 esac
8698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8699 $as_echo "$lt_prog_compiler_pic" >&6; }
8700
8701
8702
8703
8704
8705
8706 #
8707 # Check to make sure the PIC flag actually works.
8708 #
8709 if test -n "$lt_prog_compiler_pic"; then
8710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8711 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8712 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8713   $as_echo_n "(cached) " >&6
8714 else
8715   lt_cv_prog_compiler_pic_works=no
8716    ac_outfile=conftest.$ac_objext
8717    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8718    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8719    # Insert the option either (1) after the last *FLAGS variable, or
8720    # (2) before a word containing "conftest.", or (3) at the end.
8721    # Note that $ac_compile itself does not contain backslashes and begins
8722    # with a dollar sign (not a hyphen), so the echo should work correctly.
8723    # The option is referenced via a variable to avoid confusing sed.
8724    lt_compile=`echo "$ac_compile" | $SED \
8725    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8726    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8727    -e 's:$: $lt_compiler_flag:'`
8728    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8729    (eval "$lt_compile" 2>conftest.err)
8730    ac_status=$?
8731    cat conftest.err >&5
8732    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8733    if (exit $ac_status) && test -s "$ac_outfile"; then
8734      # The compiler can only warn and ignore the option if not recognized
8735      # So say no if there are warnings other than the usual output.
8736      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8737      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8738      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8739        lt_cv_prog_compiler_pic_works=yes
8740      fi
8741    fi
8742    $RM conftest*
8743
8744 fi
8745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8746 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8747
8748 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8749     case $lt_prog_compiler_pic in
8750      "" | " "*) ;;
8751      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8752      esac
8753 else
8754     lt_prog_compiler_pic=
8755      lt_prog_compiler_can_build_shared=no
8756 fi
8757
8758 fi
8759
8760
8761
8762
8763
8764
8765 #
8766 # Check to make sure the static flag actually works.
8767 #
8768 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8770 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8771 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8772   $as_echo_n "(cached) " >&6
8773 else
8774   lt_cv_prog_compiler_static_works=no
8775    save_LDFLAGS="$LDFLAGS"
8776    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8777    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8778    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8779      # The linker can only warn and ignore the option if not recognized
8780      # So say no if there are warnings
8781      if test -s conftest.err; then
8782        # Append any errors to the config.log.
8783        cat conftest.err 1>&5
8784        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8785        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8786        if diff conftest.exp conftest.er2 >/dev/null; then
8787          lt_cv_prog_compiler_static_works=yes
8788        fi
8789      else
8790        lt_cv_prog_compiler_static_works=yes
8791      fi
8792    fi
8793    $RM -r conftest*
8794    LDFLAGS="$save_LDFLAGS"
8795
8796 fi
8797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8798 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8799
8800 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8801     :
8802 else
8803     lt_prog_compiler_static=
8804 fi
8805
8806
8807
8808
8809
8810
8811
8812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8813 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8814 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8815   $as_echo_n "(cached) " >&6
8816 else
8817   lt_cv_prog_compiler_c_o=no
8818    $RM -r conftest 2>/dev/null
8819    mkdir conftest
8820    cd conftest
8821    mkdir out
8822    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8823
8824    lt_compiler_flag="-o out/conftest2.$ac_objext"
8825    # Insert the option either (1) after the last *FLAGS variable, or
8826    # (2) before a word containing "conftest.", or (3) at the end.
8827    # Note that $ac_compile itself does not contain backslashes and begins
8828    # with a dollar sign (not a hyphen), so the echo should work correctly.
8829    lt_compile=`echo "$ac_compile" | $SED \
8830    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8831    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8832    -e 's:$: $lt_compiler_flag:'`
8833    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8834    (eval "$lt_compile" 2>out/conftest.err)
8835    ac_status=$?
8836    cat out/conftest.err >&5
8837    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8838    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8839    then
8840      # The compiler can only warn and ignore the option if not recognized
8841      # So say no if there are warnings
8842      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8843      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8844      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8845        lt_cv_prog_compiler_c_o=yes
8846      fi
8847    fi
8848    chmod u+w . 2>&5
8849    $RM conftest*
8850    # SGI C++ compiler will create directory out/ii_files/ for
8851    # template instantiation
8852    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8853    $RM out/* && rmdir out
8854    cd ..
8855    $RM -r conftest
8856    $RM conftest*
8857
8858 fi
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8860 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8861
8862
8863
8864
8865
8866
8867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8868 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8869 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8870   $as_echo_n "(cached) " >&6
8871 else
8872   lt_cv_prog_compiler_c_o=no
8873    $RM -r conftest 2>/dev/null
8874    mkdir conftest
8875    cd conftest
8876    mkdir out
8877    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8878
8879    lt_compiler_flag="-o out/conftest2.$ac_objext"
8880    # Insert the option either (1) after the last *FLAGS variable, or
8881    # (2) before a word containing "conftest.", or (3) at the end.
8882    # Note that $ac_compile itself does not contain backslashes and begins
8883    # with a dollar sign (not a hyphen), so the echo should work correctly.
8884    lt_compile=`echo "$ac_compile" | $SED \
8885    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8886    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8887    -e 's:$: $lt_compiler_flag:'`
8888    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8889    (eval "$lt_compile" 2>out/conftest.err)
8890    ac_status=$?
8891    cat out/conftest.err >&5
8892    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8893    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8894    then
8895      # The compiler can only warn and ignore the option if not recognized
8896      # So say no if there are warnings
8897      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8898      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8899      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8900        lt_cv_prog_compiler_c_o=yes
8901      fi
8902    fi
8903    chmod u+w . 2>&5
8904    $RM conftest*
8905    # SGI C++ compiler will create directory out/ii_files/ for
8906    # template instantiation
8907    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8908    $RM out/* && rmdir out
8909    cd ..
8910    $RM -r conftest
8911    $RM conftest*
8912
8913 fi
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8915 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8916
8917
8918
8919
8920 hard_links="nottested"
8921 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8922   # do not overwrite the value of need_locks provided by the user
8923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8924 $as_echo_n "checking if we can lock with hard links... " >&6; }
8925   hard_links=yes
8926   $RM conftest*
8927   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8928   touch conftest.a
8929   ln conftest.a conftest.b 2>&5 || hard_links=no
8930   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8932 $as_echo "$hard_links" >&6; }
8933   if test "$hard_links" = no; then
8934     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8935 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8936     need_locks=warn
8937   fi
8938 else
8939   need_locks=no
8940 fi
8941
8942
8943
8944
8945
8946
8947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8948 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8949
8950   runpath_var=
8951   allow_undefined_flag=
8952   always_export_symbols=no
8953   archive_cmds=
8954   archive_expsym_cmds=
8955   compiler_needs_object=no
8956   enable_shared_with_static_runtimes=no
8957   export_dynamic_flag_spec=
8958   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8959   hardcode_automatic=no
8960   hardcode_direct=no
8961   hardcode_direct_absolute=no
8962   hardcode_libdir_flag_spec=
8963   hardcode_libdir_flag_spec_ld=
8964   hardcode_libdir_separator=
8965   hardcode_minus_L=no
8966   hardcode_shlibpath_var=unsupported
8967   inherit_rpath=no
8968   link_all_deplibs=unknown
8969   module_cmds=
8970   module_expsym_cmds=
8971   old_archive_from_new_cmds=
8972   old_archive_from_expsyms_cmds=
8973   thread_safe_flag_spec=
8974   whole_archive_flag_spec=
8975   # include_expsyms should be a list of space-separated symbols to be *always*
8976   # included in the symbol list
8977   include_expsyms=
8978   # exclude_expsyms can be an extended regexp of symbols to exclude
8979   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8980   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8981   # as well as any symbol that contains `d'.
8982   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8983   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8984   # platforms (ab)use it in PIC code, but their linkers get confused if
8985   # the symbol is explicitly referenced.  Since portable code cannot
8986   # rely on this symbol name, it's probably fine to never include it in
8987   # preloaded symbol tables.
8988   # Exclude shared library initialization/finalization symbols.
8989   extract_expsyms_cmds=
8990
8991   case $host_os in
8992   cygwin* | mingw* | pw32* | cegcc*)
8993     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8994     # When not using gcc, we currently assume that we are using
8995     # Microsoft Visual C++.
8996     if test "$GCC" != yes; then
8997       with_gnu_ld=no
8998     fi
8999     ;;
9000   interix*)
9001     # we just hope/assume this is gcc and not c89 (= MSVC++)
9002     with_gnu_ld=yes
9003     ;;
9004   openbsd*)
9005     with_gnu_ld=no
9006     ;;
9007   esac
9008
9009   ld_shlibs=yes
9010
9011   # On some targets, GNU ld is compatible enough with the native linker
9012   # that we're better off using the native interface for both.
9013   lt_use_gnu_ld_interface=no
9014   if test "$with_gnu_ld" = yes; then
9015     case $host_os in
9016       aix*)
9017         # The AIX port of GNU ld has always aspired to compatibility
9018         # with the native linker.  However, as the warning in the GNU ld
9019         # block says, versions before 2.19.5* couldn't really create working
9020         # shared libraries, regardless of the interface used.
9021         case `$LD -v 2>&1` in
9022           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9023           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9024           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9025           *)
9026             lt_use_gnu_ld_interface=yes
9027             ;;
9028         esac
9029         ;;
9030       *)
9031         lt_use_gnu_ld_interface=yes
9032         ;;
9033     esac
9034   fi
9035
9036   if test "$lt_use_gnu_ld_interface" = yes; then
9037     # If archive_cmds runs LD, not CC, wlarc should be empty
9038     wlarc='${wl}'
9039
9040     # Set some defaults for GNU ld with shared library support. These
9041     # are reset later if shared libraries are not supported. Putting them
9042     # here allows them to be overridden if necessary.
9043     runpath_var=LD_RUN_PATH
9044     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9045     export_dynamic_flag_spec='${wl}--export-dynamic'
9046     # ancient GNU ld didn't support --whole-archive et. al.
9047     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9048       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9049     else
9050       whole_archive_flag_spec=
9051     fi
9052     supports_anon_versioning=no
9053     case `$LD -v 2>&1` in
9054       *GNU\ gold*) supports_anon_versioning=yes ;;
9055       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9056       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9057       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9058       *\ 2.11.*) ;; # other 2.11 versions
9059       *) supports_anon_versioning=yes ;;
9060     esac
9061
9062     # See if GNU ld supports shared libraries.
9063     case $host_os in
9064     aix[3-9]*)
9065       # On AIX/PPC, the GNU linker is very broken
9066       if test "$host_cpu" != ia64; then
9067         ld_shlibs=no
9068         cat <<_LT_EOF 1>&2
9069
9070 *** Warning: the GNU linker, at least up to release 2.19, is reported
9071 *** to be unable to reliably create shared libraries on AIX.
9072 *** Therefore, libtool is disabling shared libraries support.  If you
9073 *** really care for shared libraries, you may want to install binutils
9074 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9075 *** You will then need to restart the configuration process.
9076
9077 _LT_EOF
9078       fi
9079       ;;
9080
9081     amigaos*)
9082       case $host_cpu in
9083       powerpc)
9084             # see comment about AmigaOS4 .so support
9085             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9086             archive_expsym_cmds=''
9087         ;;
9088       m68k)
9089             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9090             hardcode_libdir_flag_spec='-L$libdir'
9091             hardcode_minus_L=yes
9092         ;;
9093       esac
9094       ;;
9095
9096     beos*)
9097       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9098         allow_undefined_flag=unsupported
9099         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9100         # support --undefined.  This deserves some investigation.  FIXME
9101         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9102       else
9103         ld_shlibs=no
9104       fi
9105       ;;
9106
9107     cygwin* | mingw* | pw32* | cegcc*)
9108       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9109       # as there is no search path for DLLs.
9110       hardcode_libdir_flag_spec='-L$libdir'
9111       export_dynamic_flag_spec='${wl}--export-all-symbols'
9112       allow_undefined_flag=unsupported
9113       always_export_symbols=no
9114       enable_shared_with_static_runtimes=yes
9115       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9116
9117       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9118         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9119         # If the export-symbols file already is a .def file (1st line
9120         # is EXPORTS), use it as is; otherwise, prepend...
9121         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9122           cp $export_symbols $output_objdir/$soname.def;
9123         else
9124           echo EXPORTS > $output_objdir/$soname.def;
9125           cat $export_symbols >> $output_objdir/$soname.def;
9126         fi~
9127         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9128       else
9129         ld_shlibs=no
9130       fi
9131       ;;
9132
9133     haiku*)
9134       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9135       link_all_deplibs=yes
9136       ;;
9137
9138     interix[3-9]*)
9139       hardcode_direct=no
9140       hardcode_shlibpath_var=no
9141       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9142       export_dynamic_flag_spec='${wl}-E'
9143       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9144       # Instead, shared libraries are loaded at an image base (0x10000000 by
9145       # default) and relocated if they conflict, which is a slow very memory
9146       # consuming and fragmenting process.  To avoid this, we pick a random,
9147       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9148       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9149       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9150       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9151       ;;
9152
9153     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9154       tmp_diet=no
9155       if test "$host_os" = linux-dietlibc; then
9156         case $cc_basename in
9157           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9158         esac
9159       fi
9160       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9161          && test "$tmp_diet" = no
9162       then
9163         tmp_addflag=' $pic_flag'
9164         tmp_sharedflag='-shared'
9165         case $cc_basename,$host_cpu in
9166         pgcc*)                          # Portland Group C compiler
9167           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'
9168           tmp_addflag=' $pic_flag'
9169           ;;
9170         pgf77* | pgf90* | pgf95* | pgfortran*)
9171                                         # Portland Group f77 and f90 compilers
9172           whole_archive_flag_spec='${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=' $pic_flag -Mnomain' ;;
9174         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9175           tmp_addflag=' -i_dynamic' ;;
9176         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9177           tmp_addflag=' -i_dynamic -nofor_main' ;;
9178         ifc* | ifort*)                  # Intel Fortran compiler
9179           tmp_addflag=' -nofor_main' ;;
9180         lf95*)                          # Lahey Fortran 8.1
9181           whole_archive_flag_spec=
9182           tmp_sharedflag='--shared' ;;
9183         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9184           tmp_sharedflag='-qmkshrobj'
9185           tmp_addflag= ;;
9186         nvcc*)  # Cuda Compiler Driver 2.2
9187           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9188           compiler_needs_object=yes
9189           ;;
9190         esac
9191         case `$CC -V 2>&1 | sed 5q` in
9192         *Sun\ C*)                       # Sun C 5.9
9193           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\"` ${wl}--no-whole-archive'
9194           compiler_needs_object=yes
9195           tmp_sharedflag='-G' ;;
9196         *Sun\ F*)                       # Sun Fortran 8.3
9197           tmp_sharedflag='-G' ;;
9198         esac
9199         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9200
9201         if test "x$supports_anon_versioning" = xyes; then
9202           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9203             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9204             echo "local: *; };" >> $output_objdir/$libname.ver~
9205             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9206         fi
9207
9208         case $cc_basename in
9209         xlf* | bgf* | bgxlf* | mpixlf*)
9210           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9211           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9212           hardcode_libdir_flag_spec=
9213           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9214           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9215           if test "x$supports_anon_versioning" = xyes; then
9216             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9217               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9218               echo "local: *; };" >> $output_objdir/$libname.ver~
9219               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9220           fi
9221           ;;
9222         esac
9223       else
9224         ld_shlibs=no
9225       fi
9226       ;;
9227
9228     netbsd*)
9229       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9230         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9231         wlarc=
9232       else
9233         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9234         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9235       fi
9236       ;;
9237
9238     solaris*)
9239       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9240         ld_shlibs=no
9241         cat <<_LT_EOF 1>&2
9242
9243 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9244 *** create shared libraries on Solaris systems.  Therefore, libtool
9245 *** is disabling shared libraries support.  We urge you to upgrade GNU
9246 *** binutils to release 2.9.1 or newer.  Another option is to modify
9247 *** your PATH or compiler configuration so that the native linker is
9248 *** used, and then restart.
9249
9250 _LT_EOF
9251       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9252         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9253         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9254       else
9255         ld_shlibs=no
9256       fi
9257       ;;
9258
9259     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9260       case `$LD -v 2>&1` in
9261         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9262         ld_shlibs=no
9263         cat <<_LT_EOF 1>&2
9264
9265 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9266 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9267 *** is disabling shared libraries support.  We urge you to upgrade GNU
9268 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9269 *** your PATH or compiler configuration so that the native linker is
9270 *** used, and then restart.
9271
9272 _LT_EOF
9273         ;;
9274         *)
9275           # For security reasons, it is highly recommended that you always
9276           # use absolute paths for naming shared libraries, and exclude the
9277           # DT_RUNPATH tag from executables and libraries.  But doing so
9278           # requires that you compile everything twice, which is a pain.
9279           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9280             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9281             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9282             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9283           else
9284             ld_shlibs=no
9285           fi
9286         ;;
9287       esac
9288       ;;
9289
9290     sunos4*)
9291       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9292       wlarc=
9293       hardcode_direct=yes
9294       hardcode_shlibpath_var=no
9295       ;;
9296
9297     *)
9298       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9299         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9300         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9301       else
9302         ld_shlibs=no
9303       fi
9304       ;;
9305     esac
9306
9307     if test "$ld_shlibs" = no; then
9308       runpath_var=
9309       hardcode_libdir_flag_spec=
9310       export_dynamic_flag_spec=
9311       whole_archive_flag_spec=
9312     fi
9313   else
9314     # PORTME fill in a description of your system's linker (not GNU ld)
9315     case $host_os in
9316     aix3*)
9317       allow_undefined_flag=unsupported
9318       always_export_symbols=yes
9319       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9320       # Note: this linker hardcodes the directories in LIBPATH if there
9321       # are no directories specified by -L.
9322       hardcode_minus_L=yes
9323       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9324         # Neither direct hardcoding nor static linking is supported with a
9325         # broken collect2.
9326         hardcode_direct=unsupported
9327       fi
9328       ;;
9329
9330     aix[4-9]*)
9331       if test "$host_cpu" = ia64; then
9332         # On IA64, the linker does run time linking by default, so we don't
9333         # have to do anything special.
9334         aix_use_runtimelinking=no
9335         exp_sym_flag='-Bexport'
9336         no_entry_flag=""
9337       else
9338         # If we're using GNU nm, then we don't want the "-C" option.
9339         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9340         # Also, AIX nm treats weak defined symbols like other global
9341         # defined symbols, whereas GNU nm marks them as "W".
9342         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9343           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9344         else
9345           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9346         fi
9347         aix_use_runtimelinking=no
9348
9349         # Test if we are trying to use run time linking or normal
9350         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9351         # need to do runtime linking.
9352         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9353           for ld_flag in $LDFLAGS; do
9354           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9355             aix_use_runtimelinking=yes
9356             break
9357           fi
9358           done
9359           ;;
9360         esac
9361
9362         exp_sym_flag='-bexport'
9363         no_entry_flag='-bnoentry'
9364       fi
9365
9366       # When large executables or shared objects are built, AIX ld can
9367       # have problems creating the table of contents.  If linking a library
9368       # or program results in "error TOC overflow" add -mminimal-toc to
9369       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9370       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9371
9372       archive_cmds=''
9373       hardcode_direct=yes
9374       hardcode_direct_absolute=yes
9375       hardcode_libdir_separator=':'
9376       link_all_deplibs=yes
9377       file_list_spec='${wl}-f,'
9378
9379       if test "$GCC" = yes; then
9380         case $host_os in aix4.[012]|aix4.[012].*)
9381         # We only want to do this on AIX 4.2 and lower, the check
9382         # below for broken collect2 doesn't work under 4.3+
9383           collect2name=`${CC} -print-prog-name=collect2`
9384           if test -f "$collect2name" &&
9385            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9386           then
9387           # We have reworked collect2
9388           :
9389           else
9390           # We have old collect2
9391           hardcode_direct=unsupported
9392           # It fails to find uninstalled libraries when the uninstalled
9393           # path is not listed in the libpath.  Setting hardcode_minus_L
9394           # to unsupported forces relinking
9395           hardcode_minus_L=yes
9396           hardcode_libdir_flag_spec='-L$libdir'
9397           hardcode_libdir_separator=
9398           fi
9399           ;;
9400         esac
9401         shared_flag='-shared'
9402         if test "$aix_use_runtimelinking" = yes; then
9403           shared_flag="$shared_flag "'${wl}-G'
9404         fi
9405       else
9406         # not using gcc
9407         if test "$host_cpu" = ia64; then
9408         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9409         # chokes on -Wl,-G. The following line is correct:
9410           shared_flag='-G'
9411         else
9412           if test "$aix_use_runtimelinking" = yes; then
9413             shared_flag='${wl}-G'
9414           else
9415             shared_flag='${wl}-bM:SRE'
9416           fi
9417         fi
9418       fi
9419
9420       export_dynamic_flag_spec='${wl}-bexpall'
9421       # It seems that -bexpall does not export symbols beginning with
9422       # underscore (_), so it is better to generate a list of symbols to export.
9423       always_export_symbols=yes
9424       if test "$aix_use_runtimelinking" = yes; then
9425         # Warning - without using the other runtime loading flags (-brtl),
9426         # -berok will link without error, but may produce a broken library.
9427         allow_undefined_flag='-berok'
9428         # Determine the default libpath from the value encoded in an
9429         # empty executable.
9430         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9431 /* end confdefs.h.  */
9432
9433 int
9434 main ()
9435 {
9436
9437   ;
9438   return 0;
9439 }
9440 _ACEOF
9441 if ac_fn_c_try_link "$LINENO"; then :
9442
9443 lt_aix_libpath_sed='
9444     /Import File Strings/,/^$/ {
9445         /^0/ {
9446             s/^0  *\(.*\)$/\1/
9447             p
9448         }
9449     }'
9450 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9451 # Check for a 64-bit object if we didn't find anything.
9452 if test -z "$aix_libpath"; then
9453   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9454 fi
9455 fi
9456 rm -f core conftest.err conftest.$ac_objext \
9457     conftest$ac_exeext conftest.$ac_ext
9458 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9459
9460         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9461         archive_expsym_cmds='$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 $shared_flag"
9462       else
9463         if test "$host_cpu" = ia64; then
9464           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9465           allow_undefined_flag="-z nodefs"
9466           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9467         else
9468          # Determine the default libpath from the value encoded in an
9469          # empty executable.
9470          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9471 /* end confdefs.h.  */
9472
9473 int
9474 main ()
9475 {
9476
9477   ;
9478   return 0;
9479 }
9480 _ACEOF
9481 if ac_fn_c_try_link "$LINENO"; then :
9482
9483 lt_aix_libpath_sed='
9484     /Import File Strings/,/^$/ {
9485         /^0/ {
9486             s/^0  *\(.*\)$/\1/
9487             p
9488         }
9489     }'
9490 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9491 # Check for a 64-bit object if we didn't find anything.
9492 if test -z "$aix_libpath"; then
9493   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9494 fi
9495 fi
9496 rm -f core conftest.err conftest.$ac_objext \
9497     conftest$ac_exeext conftest.$ac_ext
9498 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9499
9500          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9501           # Warning - without using the other run time loading flags,
9502           # -berok will link without error, but may produce a broken library.
9503           no_undefined_flag=' ${wl}-bernotok'
9504           allow_undefined_flag=' ${wl}-berok'
9505           if test "$with_gnu_ld" = yes; then
9506             # We only use this code for GNU lds that support --whole-archive.
9507             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9508           else
9509             # Exported symbols can be pulled into shared objects from archives
9510             whole_archive_flag_spec='$convenience'
9511           fi
9512           archive_cmds_need_lc=yes
9513           # This is similar to how AIX traditionally builds its shared libraries.
9514           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'
9515         fi
9516       fi
9517       ;;
9518
9519     amigaos*)
9520       case $host_cpu in
9521       powerpc)
9522             # see comment about AmigaOS4 .so support
9523             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9524             archive_expsym_cmds=''
9525         ;;
9526       m68k)
9527             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9528             hardcode_libdir_flag_spec='-L$libdir'
9529             hardcode_minus_L=yes
9530         ;;
9531       esac
9532       ;;
9533
9534     bsdi[45]*)
9535       export_dynamic_flag_spec=-rdynamic
9536       ;;
9537
9538     cygwin* | mingw* | pw32* | cegcc*)
9539       # When not using gcc, we currently assume that we are using
9540       # Microsoft Visual C++.
9541       # hardcode_libdir_flag_spec is actually meaningless, as there is
9542       # no search path for DLLs.
9543       hardcode_libdir_flag_spec=' '
9544       allow_undefined_flag=unsupported
9545       # Tell ltmain to make .lib files, not .a files.
9546       libext=lib
9547       # Tell ltmain to make .dll files, not .so files.
9548       shrext_cmds=".dll"
9549       # FIXME: Setting linknames here is a bad hack.
9550       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9551       # The linker will automatically build a .lib file if we build a DLL.
9552       old_archive_from_new_cmds='true'
9553       # FIXME: Should let the user specify the lib program.
9554       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9555       fix_srcfile_path='`cygpath -w "$srcfile"`'
9556       enable_shared_with_static_runtimes=yes
9557       ;;
9558
9559     darwin* | rhapsody*)
9560
9561
9562   archive_cmds_need_lc=no
9563   hardcode_direct=no
9564   hardcode_automatic=yes
9565   hardcode_shlibpath_var=unsupported
9566   if test "$lt_cv_ld_force_load" = "yes"; then
9567     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9568   else
9569     whole_archive_flag_spec=''
9570   fi
9571   link_all_deplibs=yes
9572   allow_undefined_flag="$_lt_dar_allow_undefined"
9573   case $cc_basename in
9574      ifort*) _lt_dar_can_shared=yes ;;
9575      *) _lt_dar_can_shared=$GCC ;;
9576   esac
9577   if test "$_lt_dar_can_shared" = "yes"; then
9578     output_verbose_link_cmd=func_echo_all
9579     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9580     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9581     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}${_lt_dsymutil}"
9582     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9583
9584   else
9585   ld_shlibs=no
9586   fi
9587
9588       ;;
9589
9590     dgux*)
9591       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9592       hardcode_libdir_flag_spec='-L$libdir'
9593       hardcode_shlibpath_var=no
9594       ;;
9595
9596     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9597     # support.  Future versions do this automatically, but an explicit c++rt0.o
9598     # does not break anything, and helps significantly (at the cost of a little
9599     # extra space).
9600     freebsd2.2*)
9601       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9602       hardcode_libdir_flag_spec='-R$libdir'
9603       hardcode_direct=yes
9604       hardcode_shlibpath_var=no
9605       ;;
9606
9607     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9608     freebsd2.*)
9609       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9610       hardcode_direct=yes
9611       hardcode_minus_L=yes
9612       hardcode_shlibpath_var=no
9613       ;;
9614
9615     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9616     freebsd* | dragonfly*)
9617       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9618       hardcode_libdir_flag_spec='-R$libdir'
9619       hardcode_direct=yes
9620       hardcode_shlibpath_var=no
9621       ;;
9622
9623     hpux9*)
9624       if test "$GCC" = yes; then
9625         archive_cmds='$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 $lib'
9626       else
9627         archive_cmds='$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 $lib'
9628       fi
9629       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9630       hardcode_libdir_separator=:
9631       hardcode_direct=yes
9632
9633       # hardcode_minus_L: Not really in the search PATH,
9634       # but as the default location of the library.
9635       hardcode_minus_L=yes
9636       export_dynamic_flag_spec='${wl}-E'
9637       ;;
9638
9639     hpux10*)
9640       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9641         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9642       else
9643         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9644       fi
9645       if test "$with_gnu_ld" = no; then
9646         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9647         hardcode_libdir_flag_spec_ld='+b $libdir'
9648         hardcode_libdir_separator=:
9649         hardcode_direct=yes
9650         hardcode_direct_absolute=yes
9651         export_dynamic_flag_spec='${wl}-E'
9652         # hardcode_minus_L: Not really in the search PATH,
9653         # but as the default location of the library.
9654         hardcode_minus_L=yes
9655       fi
9656       ;;
9657
9658     hpux11*)
9659       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9660         case $host_cpu in
9661         hppa*64*)
9662           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9663           ;;
9664         ia64*)
9665           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9666           ;;
9667         *)
9668           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9669           ;;
9670         esac
9671       else
9672         case $host_cpu in
9673         hppa*64*)
9674           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9675           ;;
9676         ia64*)
9677           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9678           ;;
9679         *)
9680
9681           # Older versions of the 11.00 compiler do not understand -b yet
9682           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9683           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9684 $as_echo_n "checking if $CC understands -b... " >&6; }
9685 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9686   $as_echo_n "(cached) " >&6
9687 else
9688   lt_cv_prog_compiler__b=no
9689    save_LDFLAGS="$LDFLAGS"
9690    LDFLAGS="$LDFLAGS -b"
9691    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9692    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9693      # The linker can only warn and ignore the option if not recognized
9694      # So say no if there are warnings
9695      if test -s conftest.err; then
9696        # Append any errors to the config.log.
9697        cat conftest.err 1>&5
9698        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9699        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9700        if diff conftest.exp conftest.er2 >/dev/null; then
9701          lt_cv_prog_compiler__b=yes
9702        fi
9703      else
9704        lt_cv_prog_compiler__b=yes
9705      fi
9706    fi
9707    $RM -r conftest*
9708    LDFLAGS="$save_LDFLAGS"
9709
9710 fi
9711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9712 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9713
9714 if test x"$lt_cv_prog_compiler__b" = xyes; then
9715     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9716 else
9717     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9718 fi
9719
9720           ;;
9721         esac
9722       fi
9723       if test "$with_gnu_ld" = no; then
9724         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9725         hardcode_libdir_separator=:
9726
9727         case $host_cpu in
9728         hppa*64*|ia64*)
9729           hardcode_direct=no
9730           hardcode_shlibpath_var=no
9731           ;;
9732         *)
9733           hardcode_direct=yes
9734           hardcode_direct_absolute=yes
9735           export_dynamic_flag_spec='${wl}-E'
9736
9737           # hardcode_minus_L: Not really in the search PATH,
9738           # but as the default location of the library.
9739           hardcode_minus_L=yes
9740           ;;
9741         esac
9742       fi
9743       ;;
9744
9745     irix5* | irix6* | nonstopux*)
9746       if test "$GCC" = yes; then
9747         archive_cmds='$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 $lib'
9748         # Try to use the -exported_symbol ld option, if it does not
9749         # work, assume that -exports_file does not work either and
9750         # implicitly export all symbols.
9751         save_LDFLAGS="$LDFLAGS"
9752         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9753         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9754 /* end confdefs.h.  */
9755 int foo(void) {}
9756 _ACEOF
9757 if ac_fn_c_try_link "$LINENO"; then :
9758   archive_expsym_cmds='$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 $lib'
9759
9760 fi
9761 rm -f core conftest.err conftest.$ac_objext \
9762     conftest$ac_exeext conftest.$ac_ext
9763         LDFLAGS="$save_LDFLAGS"
9764       else
9765         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9766         archive_expsym_cmds='$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 $lib'
9767       fi
9768       archive_cmds_need_lc='no'
9769       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9770       hardcode_libdir_separator=:
9771       inherit_rpath=yes
9772       link_all_deplibs=yes
9773       ;;
9774
9775     netbsd*)
9776       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9777         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9778       else
9779         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9780       fi
9781       hardcode_libdir_flag_spec='-R$libdir'
9782       hardcode_direct=yes
9783       hardcode_shlibpath_var=no
9784       ;;
9785
9786     newsos6)
9787       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9788       hardcode_direct=yes
9789       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9790       hardcode_libdir_separator=:
9791       hardcode_shlibpath_var=no
9792       ;;
9793
9794     *nto* | *qnx*)
9795       ;;
9796
9797     openbsd*)
9798       if test -f /usr/libexec/ld.so; then
9799         hardcode_direct=yes
9800         hardcode_shlibpath_var=no
9801         hardcode_direct_absolute=yes
9802         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9803           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9804           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9805           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9806           export_dynamic_flag_spec='${wl}-E'
9807         else
9808           case $host_os in
9809            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9810              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9811              hardcode_libdir_flag_spec='-R$libdir'
9812              ;;
9813            *)
9814              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9815              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9816              ;;
9817           esac
9818         fi
9819       else
9820         ld_shlibs=no
9821       fi
9822       ;;
9823
9824     os2*)
9825       hardcode_libdir_flag_spec='-L$libdir'
9826       hardcode_minus_L=yes
9827       allow_undefined_flag=unsupported
9828       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'
9829       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9830       ;;
9831
9832     osf3*)
9833       if test "$GCC" = yes; then
9834         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9835         archive_cmds='$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 $lib'
9836       else
9837         allow_undefined_flag=' -expect_unresolved \*'
9838         archive_cmds='$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 $lib'
9839       fi
9840       archive_cmds_need_lc='no'
9841       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9842       hardcode_libdir_separator=:
9843       ;;
9844
9845     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9846       if test "$GCC" = yes; then
9847         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9848         archive_cmds='$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 $lib'
9849         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9850       else
9851         allow_undefined_flag=' -expect_unresolved \*'
9852         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'
9853         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~
9854         $CC -shared${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'
9855
9856         # Both c and cxx compiler support -rpath directly
9857         hardcode_libdir_flag_spec='-rpath $libdir'
9858       fi
9859       archive_cmds_need_lc='no'
9860       hardcode_libdir_separator=:
9861       ;;
9862
9863     solaris*)
9864       no_undefined_flag=' -z defs'
9865       if test "$GCC" = yes; then
9866         wlarc='${wl}'
9867         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9868         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9869           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9870       else
9871         case `$CC -V 2>&1` in
9872         *"Compilers 5.0"*)
9873           wlarc=''
9874           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9875           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9876           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9877           ;;
9878         *)
9879           wlarc='${wl}'
9880           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9881           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9882           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9883           ;;
9884         esac
9885       fi
9886       hardcode_libdir_flag_spec='-R$libdir'
9887       hardcode_shlibpath_var=no
9888       case $host_os in
9889       solaris2.[0-5] | solaris2.[0-5].*) ;;
9890       *)
9891         # The compiler driver will combine and reorder linker options,
9892         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9893         # but is careful enough not to reorder.
9894         # Supported since Solaris 2.6 (maybe 2.5.1?)
9895         if test "$GCC" = yes; then
9896           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9897         else
9898           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9899         fi
9900         ;;
9901       esac
9902       link_all_deplibs=yes
9903       ;;
9904
9905     sunos4*)
9906       if test "x$host_vendor" = xsequent; then
9907         # Use $CC to link under sequent, because it throws in some extra .o
9908         # files that make .init and .fini sections work.
9909         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9910       else
9911         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9912       fi
9913       hardcode_libdir_flag_spec='-L$libdir'
9914       hardcode_direct=yes
9915       hardcode_minus_L=yes
9916       hardcode_shlibpath_var=no
9917       ;;
9918
9919     sysv4)
9920       case $host_vendor in
9921         sni)
9922           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9923           hardcode_direct=yes # is this really true???
9924         ;;
9925         siemens)
9926           ## LD is ld it makes a PLAMLIB
9927           ## CC just makes a GrossModule.
9928           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9929           reload_cmds='$CC -r -o $output$reload_objs'
9930           hardcode_direct=no
9931         ;;
9932         motorola)
9933           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9934           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9935         ;;
9936       esac
9937       runpath_var='LD_RUN_PATH'
9938       hardcode_shlibpath_var=no
9939       ;;
9940
9941     sysv4.3*)
9942       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9943       hardcode_shlibpath_var=no
9944       export_dynamic_flag_spec='-Bexport'
9945       ;;
9946
9947     sysv4*MP*)
9948       if test -d /usr/nec; then
9949         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9950         hardcode_shlibpath_var=no
9951         runpath_var=LD_RUN_PATH
9952         hardcode_runpath_var=yes
9953         ld_shlibs=yes
9954       fi
9955       ;;
9956
9957     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9958       no_undefined_flag='${wl}-z,text'
9959       archive_cmds_need_lc=no
9960       hardcode_shlibpath_var=no
9961       runpath_var='LD_RUN_PATH'
9962
9963       if test "$GCC" = yes; then
9964         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9965         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9966       else
9967         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9968         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9969       fi
9970       ;;
9971
9972     sysv5* | sco3.2v5* | sco5v6*)
9973       # Note: We can NOT use -z defs as we might desire, because we do not
9974       # link with -lc, and that would cause any symbols used from libc to
9975       # always be unresolved, which means just about no library would
9976       # ever link correctly.  If we're not using GNU ld we use -z text
9977       # though, which does catch some bad symbols but isn't as heavy-handed
9978       # as -z defs.
9979       no_undefined_flag='${wl}-z,text'
9980       allow_undefined_flag='${wl}-z,nodefs'
9981       archive_cmds_need_lc=no
9982       hardcode_shlibpath_var=no
9983       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9984       hardcode_libdir_separator=':'
9985       link_all_deplibs=yes
9986       export_dynamic_flag_spec='${wl}-Bexport'
9987       runpath_var='LD_RUN_PATH'
9988
9989       if test "$GCC" = yes; then
9990         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9991         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9992       else
9993         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9994         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9995       fi
9996       ;;
9997
9998     uts4*)
9999       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10000       hardcode_libdir_flag_spec='-L$libdir'
10001       hardcode_shlibpath_var=no
10002       ;;
10003
10004     *)
10005       ld_shlibs=no
10006       ;;
10007     esac
10008
10009     if test x$host_vendor = xsni; then
10010       case $host in
10011       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10012         export_dynamic_flag_spec='${wl}-Blargedynsym'
10013         ;;
10014       esac
10015     fi
10016   fi
10017
10018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10019 $as_echo "$ld_shlibs" >&6; }
10020 test "$ld_shlibs" = no && can_build_shared=no
10021
10022 with_gnu_ld=$with_gnu_ld
10023
10024
10025
10026
10027
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038 #
10039 # Do we need to explicitly link libc?
10040 #
10041 case "x$archive_cmds_need_lc" in
10042 x|xyes)
10043   # Assume -lc should be added
10044   archive_cmds_need_lc=yes
10045
10046   if test "$enable_shared" = yes && test "$GCC" = yes; then
10047     case $archive_cmds in
10048     *'~'*)
10049       # FIXME: we may have to deal with multi-command sequences.
10050       ;;
10051     '$CC '*)
10052       # Test whether the compiler implicitly links with -lc since on some
10053       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10054       # to ld, don't add -lc before -lgcc.
10055       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10056 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10057 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10058   $as_echo_n "(cached) " >&6
10059 else
10060   $RM conftest*
10061         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10062
10063         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10064   (eval $ac_compile) 2>&5
10065   ac_status=$?
10066   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10067   test $ac_status = 0; } 2>conftest.err; then
10068           soname=conftest
10069           lib=conftest
10070           libobjs=conftest.$ac_objext
10071           deplibs=
10072           wl=$lt_prog_compiler_wl
10073           pic_flag=$lt_prog_compiler_pic
10074           compiler_flags=-v
10075           linker_flags=-v
10076           verstring=
10077           output_objdir=.
10078           libname=conftest
10079           lt_save_allow_undefined_flag=$allow_undefined_flag
10080           allow_undefined_flag=
10081           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10082   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10083   ac_status=$?
10084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10085   test $ac_status = 0; }
10086           then
10087             lt_cv_archive_cmds_need_lc=no
10088           else
10089             lt_cv_archive_cmds_need_lc=yes
10090           fi
10091           allow_undefined_flag=$lt_save_allow_undefined_flag
10092         else
10093           cat conftest.err 1>&5
10094         fi
10095         $RM conftest*
10096
10097 fi
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10099 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10100       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10101       ;;
10102     esac
10103   fi
10104   ;;
10105 esac
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
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10131
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10209
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10214
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10221
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10226
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10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10264 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10265
10266 if test "$GCC" = yes; then
10267   case $host_os in
10268     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10269     *) lt_awk_arg="/^libraries:/" ;;
10270   esac
10271   case $host_os in
10272     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10273     *) lt_sed_strip_eq="s,=/,/,g" ;;
10274   esac
10275   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10276   case $lt_search_path_spec in
10277   *\;*)
10278     # if the path contains ";" then we assume it to be the separator
10279     # otherwise default to the standard path separator (i.e. ":") - it is
10280     # assumed that no part of a normal pathname contains ";" but that should
10281     # okay in the real world where ";" in dirpaths is itself problematic.
10282     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10283     ;;
10284   *)
10285     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10286     ;;
10287   esac
10288   # Ok, now we have the path, separated by spaces, we can step through it
10289   # and add multilib dir if necessary.
10290   lt_tmp_lt_search_path_spec=
10291   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10292   for lt_sys_path in $lt_search_path_spec; do
10293     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10294       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10295     else
10296       test -d "$lt_sys_path" && \
10297         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10298     fi
10299   done
10300   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10301 BEGIN {RS=" "; FS="/|\n";} {
10302   lt_foo="";
10303   lt_count=0;
10304   for (lt_i = NF; lt_i > 0; lt_i--) {
10305     if ($lt_i != "" && $lt_i != ".") {
10306       if ($lt_i == "..") {
10307         lt_count++;
10308       } else {
10309         if (lt_count == 0) {
10310           lt_foo="/" $lt_i lt_foo;
10311         } else {
10312           lt_count--;
10313         }
10314       }
10315     }
10316   }
10317   if (lt_foo != "") { lt_freq[lt_foo]++; }
10318   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10319 }'`
10320   # AWK program above erroneously prepends '/' to C:/dos/paths
10321   # for these hosts.
10322   case $host_os in
10323     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10324       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10325   esac
10326   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10327 else
10328   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10329 fi
10330 library_names_spec=
10331 libname_spec='lib$name'
10332 soname_spec=
10333 shrext_cmds=".so"
10334 postinstall_cmds=
10335 postuninstall_cmds=
10336 finish_cmds=
10337 finish_eval=
10338 shlibpath_var=
10339 shlibpath_overrides_runpath=unknown
10340 version_type=none
10341 dynamic_linker="$host_os ld.so"
10342 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10343 need_lib_prefix=unknown
10344 hardcode_into_libs=no
10345
10346 # when you set need_version to no, make sure it does not cause -set_version
10347 # flags to be left without arguments
10348 need_version=unknown
10349
10350 case $host_os in
10351 aix3*)
10352   version_type=linux
10353   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10354   shlibpath_var=LIBPATH
10355
10356   # AIX 3 has no versioning support, so we append a major version to the name.
10357   soname_spec='${libname}${release}${shared_ext}$major'
10358   ;;
10359
10360 aix[4-9]*)
10361   version_type=linux
10362   need_lib_prefix=no
10363   need_version=no
10364   hardcode_into_libs=yes
10365   if test "$host_cpu" = ia64; then
10366     # AIX 5 supports IA64
10367     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10368     shlibpath_var=LD_LIBRARY_PATH
10369   else
10370     # With GCC up to 2.95.x, collect2 would create an import file
10371     # for dependence libraries.  The import file would start with
10372     # the line `#! .'.  This would cause the generated library to
10373     # depend on `.', always an invalid library.  This was fixed in
10374     # development snapshots of GCC prior to 3.0.
10375     case $host_os in
10376       aix4 | aix4.[01] | aix4.[01].*)
10377       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10378            echo ' yes '
10379            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10380         :
10381       else
10382         can_build_shared=no
10383       fi
10384       ;;
10385     esac
10386     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10387     # soname into executable. Probably we can add versioning support to
10388     # collect2, so additional links can be useful in future.
10389     if test "$aix_use_runtimelinking" = yes; then
10390       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10391       # instead of lib<name>.a to let people know that these are not
10392       # typical AIX shared libraries.
10393       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10394     else
10395       # We preserve .a as extension for shared libraries through AIX4.2
10396       # and later when we are not doing run time linking.
10397       library_names_spec='${libname}${release}.a $libname.a'
10398       soname_spec='${libname}${release}${shared_ext}$major'
10399     fi
10400     shlibpath_var=LIBPATH
10401   fi
10402   ;;
10403
10404 amigaos*)
10405   case $host_cpu in
10406   powerpc)
10407     # Since July 2007 AmigaOS4 officially supports .so libraries.
10408     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10409     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10410     ;;
10411   m68k)
10412     library_names_spec='$libname.ixlibrary $libname.a'
10413     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10414     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 ${libname}_ixlibrary.a || exit 1; done'
10415     ;;
10416   esac
10417   ;;
10418
10419 beos*)
10420   library_names_spec='${libname}${shared_ext}'
10421   dynamic_linker="$host_os ld.so"
10422   shlibpath_var=LIBRARY_PATH
10423   ;;
10424
10425 bsdi[45]*)
10426   version_type=linux
10427   need_version=no
10428   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10429   soname_spec='${libname}${release}${shared_ext}$major'
10430   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10431   shlibpath_var=LD_LIBRARY_PATH
10432   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10433   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10434   # the default ld.so.conf also contains /usr/contrib/lib and
10435   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10436   # libtool to hard-code these into programs
10437   ;;
10438
10439 cygwin* | mingw* | pw32* | cegcc*)
10440   version_type=windows
10441   shrext_cmds=".dll"
10442   need_version=no
10443   need_lib_prefix=no
10444
10445   case $GCC,$host_os in
10446   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10447     library_names_spec='$libname.dll.a'
10448     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10449     postinstall_cmds='base_file=`basename \${file}`~
10450       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10451       dldir=$destdir/`dirname \$dlpath`~
10452       test -d \$dldir || mkdir -p \$dldir~
10453       $install_prog $dir/$dlname \$dldir/$dlname~
10454       chmod a+x \$dldir/$dlname~
10455       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10456         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10457       fi'
10458     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10459       dlpath=$dir/\$dldll~
10460        $RM \$dlpath'
10461     shlibpath_overrides_runpath=yes
10462
10463     case $host_os in
10464     cygwin*)
10465       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10466       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10467
10468       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10469       ;;
10470     mingw* | cegcc*)
10471       # MinGW DLLs use traditional 'lib' prefix
10472       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10473       ;;
10474     pw32*)
10475       # pw32 DLLs use 'pw' prefix rather than 'lib'
10476       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10477       ;;
10478     esac
10479     ;;
10480
10481   *)
10482     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10483     ;;
10484   esac
10485   dynamic_linker='Win32 ld.exe'
10486   # FIXME: first we should search . and the directory the executable is in
10487   shlibpath_var=PATH
10488   ;;
10489
10490 darwin* | rhapsody*)
10491   dynamic_linker="$host_os dyld"
10492   version_type=darwin
10493   need_lib_prefix=no
10494   need_version=no
10495   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10496   soname_spec='${libname}${release}${major}$shared_ext'
10497   shlibpath_overrides_runpath=yes
10498   shlibpath_var=DYLD_LIBRARY_PATH
10499   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10500
10501   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10502   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10503   ;;
10504
10505 dgux*)
10506   version_type=linux
10507   need_lib_prefix=no
10508   need_version=no
10509   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10510   soname_spec='${libname}${release}${shared_ext}$major'
10511   shlibpath_var=LD_LIBRARY_PATH
10512   ;;
10513
10514 freebsd* | dragonfly*)
10515   # DragonFly does not have aout.  When/if they implement a new
10516   # versioning mechanism, adjust this.
10517   if test -x /usr/bin/objformat; then
10518     objformat=`/usr/bin/objformat`
10519   else
10520     case $host_os in
10521     freebsd[23].*) objformat=aout ;;
10522     *) objformat=elf ;;
10523     esac
10524   fi
10525   version_type=freebsd-$objformat
10526   case $version_type in
10527     freebsd-elf*)
10528       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10529       need_version=no
10530       need_lib_prefix=no
10531       ;;
10532     freebsd-*)
10533       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10534       need_version=yes
10535       ;;
10536   esac
10537   shlibpath_var=LD_LIBRARY_PATH
10538   case $host_os in
10539   freebsd2.*)
10540     shlibpath_overrides_runpath=yes
10541     ;;
10542   freebsd3.[01]* | freebsdelf3.[01]*)
10543     shlibpath_overrides_runpath=yes
10544     hardcode_into_libs=yes
10545     ;;
10546   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10547   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10548     shlibpath_overrides_runpath=no
10549     hardcode_into_libs=yes
10550     ;;
10551   *) # from 4.6 on, and DragonFly
10552     shlibpath_overrides_runpath=yes
10553     hardcode_into_libs=yes
10554     ;;
10555   esac
10556   ;;
10557
10558 gnu*)
10559   version_type=linux
10560   need_lib_prefix=no
10561   need_version=no
10562   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10563   soname_spec='${libname}${release}${shared_ext}$major'
10564   shlibpath_var=LD_LIBRARY_PATH
10565   hardcode_into_libs=yes
10566   ;;
10567
10568 haiku*)
10569   version_type=linux
10570   need_lib_prefix=no
10571   need_version=no
10572   dynamic_linker="$host_os runtime_loader"
10573   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10574   soname_spec='${libname}${release}${shared_ext}$major'
10575   shlibpath_var=LIBRARY_PATH
10576   shlibpath_overrides_runpath=yes
10577   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10578   hardcode_into_libs=yes
10579   ;;
10580
10581 hpux9* | hpux10* | hpux11*)
10582   # Give a soname corresponding to the major version so that dld.sl refuses to
10583   # link against other versions.
10584   version_type=sunos
10585   need_lib_prefix=no
10586   need_version=no
10587   case $host_cpu in
10588   ia64*)
10589     shrext_cmds='.so'
10590     hardcode_into_libs=yes
10591     dynamic_linker="$host_os dld.so"
10592     shlibpath_var=LD_LIBRARY_PATH
10593     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10594     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10595     soname_spec='${libname}${release}${shared_ext}$major'
10596     if test "X$HPUX_IA64_MODE" = X32; then
10597       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10598     else
10599       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10600     fi
10601     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10602     ;;
10603   hppa*64*)
10604     shrext_cmds='.sl'
10605     hardcode_into_libs=yes
10606     dynamic_linker="$host_os dld.sl"
10607     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10608     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10609     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10610     soname_spec='${libname}${release}${shared_ext}$major'
10611     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10612     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10613     ;;
10614   *)
10615     shrext_cmds='.sl'
10616     dynamic_linker="$host_os dld.sl"
10617     shlibpath_var=SHLIB_PATH
10618     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10619     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10620     soname_spec='${libname}${release}${shared_ext}$major'
10621     ;;
10622   esac
10623   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10624   postinstall_cmds='chmod 555 $lib'
10625   # or fails outright, so override atomically:
10626   install_override_mode=555
10627   ;;
10628
10629 interix[3-9]*)
10630   version_type=linux
10631   need_lib_prefix=no
10632   need_version=no
10633   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10634   soname_spec='${libname}${release}${shared_ext}$major'
10635   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10636   shlibpath_var=LD_LIBRARY_PATH
10637   shlibpath_overrides_runpath=no
10638   hardcode_into_libs=yes
10639   ;;
10640
10641 irix5* | irix6* | nonstopux*)
10642   case $host_os in
10643     nonstopux*) version_type=nonstopux ;;
10644     *)
10645         if test "$lt_cv_prog_gnu_ld" = yes; then
10646                 version_type=linux
10647         else
10648                 version_type=irix
10649         fi ;;
10650   esac
10651   need_lib_prefix=no
10652   need_version=no
10653   soname_spec='${libname}${release}${shared_ext}$major'
10654   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10655   case $host_os in
10656   irix5* | nonstopux*)
10657     libsuff= shlibsuff=
10658     ;;
10659   *)
10660     case $LD in # libtool.m4 will add one of these switches to LD
10661     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10662       libsuff= shlibsuff= libmagic=32-bit;;
10663     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10664       libsuff=32 shlibsuff=N32 libmagic=N32;;
10665     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10666       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10667     *) libsuff= shlibsuff= libmagic=never-match;;
10668     esac
10669     ;;
10670   esac
10671   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10672   shlibpath_overrides_runpath=no
10673   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10674   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10675   hardcode_into_libs=yes
10676   ;;
10677
10678 # No shared lib support for Linux oldld, aout, or coff.
10679 linux*oldld* | linux*aout* | linux*coff*)
10680   dynamic_linker=no
10681   ;;
10682
10683 # This must be Linux ELF.
10684 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10685   version_type=linux
10686   need_lib_prefix=no
10687   need_version=no
10688   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10689   soname_spec='${libname}${release}${shared_ext}$major'
10690   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10691   shlibpath_var=LD_LIBRARY_PATH
10692   shlibpath_overrides_runpath=no
10693
10694   # Some binutils ld are patched to set DT_RUNPATH
10695   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10696   $as_echo_n "(cached) " >&6
10697 else
10698   lt_cv_shlibpath_overrides_runpath=no
10699     save_LDFLAGS=$LDFLAGS
10700     save_libdir=$libdir
10701     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10702          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10703     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10704 /* end confdefs.h.  */
10705
10706 int
10707 main ()
10708 {
10709
10710   ;
10711   return 0;
10712 }
10713 _ACEOF
10714 if ac_fn_c_try_link "$LINENO"; then :
10715   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10716   lt_cv_shlibpath_overrides_runpath=yes
10717 fi
10718 fi
10719 rm -f core conftest.err conftest.$ac_objext \
10720     conftest$ac_exeext conftest.$ac_ext
10721     LDFLAGS=$save_LDFLAGS
10722     libdir=$save_libdir
10723
10724 fi
10725
10726   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10727
10728   # This implies no fast_install, which is unacceptable.
10729   # Some rework will be needed to allow for fast_install
10730   # before this can be enabled.
10731   hardcode_into_libs=yes
10732
10733   # Append ld.so.conf contents to the search path
10734   if test -f /etc/ld.so.conf; then
10735     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' ' '`
10736     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10737   fi
10738
10739   # We used to test for /lib/ld.so.1 and disable shared libraries on
10740   # powerpc, because MkLinux only supported shared libraries with the
10741   # GNU dynamic linker.  Since this was broken with cross compilers,
10742   # most powerpc-linux boxes support dynamic linking these days and
10743   # people can always --disable-shared, the test was removed, and we
10744   # assume the GNU/Linux dynamic linker is in use.
10745   dynamic_linker='GNU/Linux ld.so'
10746   ;;
10747
10748 netbsd*)
10749   version_type=sunos
10750   need_lib_prefix=no
10751   need_version=no
10752   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10753     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10754     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10755     dynamic_linker='NetBSD (a.out) ld.so'
10756   else
10757     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10758     soname_spec='${libname}${release}${shared_ext}$major'
10759     dynamic_linker='NetBSD ld.elf_so'
10760   fi
10761   shlibpath_var=LD_LIBRARY_PATH
10762   shlibpath_overrides_runpath=yes
10763   hardcode_into_libs=yes
10764   ;;
10765
10766 newsos6)
10767   version_type=linux
10768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10769   shlibpath_var=LD_LIBRARY_PATH
10770   shlibpath_overrides_runpath=yes
10771   ;;
10772
10773 *nto* | *qnx*)
10774   version_type=qnx
10775   need_lib_prefix=no
10776   need_version=no
10777   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10778   soname_spec='${libname}${release}${shared_ext}$major'
10779   shlibpath_var=LD_LIBRARY_PATH
10780   shlibpath_overrides_runpath=no
10781   hardcode_into_libs=yes
10782   dynamic_linker='ldqnx.so'
10783   ;;
10784
10785 openbsd*)
10786   version_type=sunos
10787   sys_lib_dlsearch_path_spec="/usr/lib"
10788   need_lib_prefix=no
10789   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10790   case $host_os in
10791     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10792     *)                          need_version=no  ;;
10793   esac
10794   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10795   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10796   shlibpath_var=LD_LIBRARY_PATH
10797   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10798     case $host_os in
10799       openbsd2.[89] | openbsd2.[89].*)
10800         shlibpath_overrides_runpath=no
10801         ;;
10802       *)
10803         shlibpath_overrides_runpath=yes
10804         ;;
10805       esac
10806   else
10807     shlibpath_overrides_runpath=yes
10808   fi
10809   ;;
10810
10811 os2*)
10812   libname_spec='$name'
10813   shrext_cmds=".dll"
10814   need_lib_prefix=no
10815   library_names_spec='$libname${shared_ext} $libname.a'
10816   dynamic_linker='OS/2 ld.exe'
10817   shlibpath_var=LIBPATH
10818   ;;
10819
10820 osf3* | osf4* | osf5*)
10821   version_type=osf
10822   need_lib_prefix=no
10823   need_version=no
10824   soname_spec='${libname}${release}${shared_ext}$major'
10825   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10826   shlibpath_var=LD_LIBRARY_PATH
10827   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10828   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10829   ;;
10830
10831 rdos*)
10832   dynamic_linker=no
10833   ;;
10834
10835 solaris*)
10836   version_type=linux
10837   need_lib_prefix=no
10838   need_version=no
10839   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10840   soname_spec='${libname}${release}${shared_ext}$major'
10841   shlibpath_var=LD_LIBRARY_PATH
10842   shlibpath_overrides_runpath=yes
10843   hardcode_into_libs=yes
10844   # ldd complains unless libraries are executable
10845   postinstall_cmds='chmod +x $lib'
10846   ;;
10847
10848 sunos4*)
10849   version_type=sunos
10850   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10851   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10852   shlibpath_var=LD_LIBRARY_PATH
10853   shlibpath_overrides_runpath=yes
10854   if test "$with_gnu_ld" = yes; then
10855     need_lib_prefix=no
10856   fi
10857   need_version=yes
10858   ;;
10859
10860 sysv4 | sysv4.3*)
10861   version_type=linux
10862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10863   soname_spec='${libname}${release}${shared_ext}$major'
10864   shlibpath_var=LD_LIBRARY_PATH
10865   case $host_vendor in
10866     sni)
10867       shlibpath_overrides_runpath=no
10868       need_lib_prefix=no
10869       runpath_var=LD_RUN_PATH
10870       ;;
10871     siemens)
10872       need_lib_prefix=no
10873       ;;
10874     motorola)
10875       need_lib_prefix=no
10876       need_version=no
10877       shlibpath_overrides_runpath=no
10878       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10879       ;;
10880   esac
10881   ;;
10882
10883 sysv4*MP*)
10884   if test -d /usr/nec ;then
10885     version_type=linux
10886     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10887     soname_spec='$libname${shared_ext}.$major'
10888     shlibpath_var=LD_LIBRARY_PATH
10889   fi
10890   ;;
10891
10892 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10893   version_type=freebsd-elf
10894   need_lib_prefix=no
10895   need_version=no
10896   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10897   soname_spec='${libname}${release}${shared_ext}$major'
10898   shlibpath_var=LD_LIBRARY_PATH
10899   shlibpath_overrides_runpath=yes
10900   hardcode_into_libs=yes
10901   if test "$with_gnu_ld" = yes; then
10902     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10903   else
10904     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10905     case $host_os in
10906       sco3.2v5*)
10907         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10908         ;;
10909     esac
10910   fi
10911   sys_lib_dlsearch_path_spec='/usr/lib'
10912   ;;
10913
10914 tpf*)
10915   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10916   version_type=linux
10917   need_lib_prefix=no
10918   need_version=no
10919   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10920   shlibpath_var=LD_LIBRARY_PATH
10921   shlibpath_overrides_runpath=no
10922   hardcode_into_libs=yes
10923   ;;
10924
10925 uts4*)
10926   version_type=linux
10927   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10928   soname_spec='${libname}${release}${shared_ext}$major'
10929   shlibpath_var=LD_LIBRARY_PATH
10930   ;;
10931
10932 *)
10933   dynamic_linker=no
10934   ;;
10935 esac
10936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10937 $as_echo "$dynamic_linker" >&6; }
10938 test "$dynamic_linker" = no && can_build_shared=no
10939
10940 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10941 if test "$GCC" = yes; then
10942   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10943 fi
10944
10945 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10946   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10947 fi
10948 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10949   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10950 fi
10951
10952
10953
10954
10955
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11044 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11045 hardcode_action=
11046 if test -n "$hardcode_libdir_flag_spec" ||
11047    test -n "$runpath_var" ||
11048    test "X$hardcode_automatic" = "Xyes" ; then
11049
11050   # We can hardcode non-existent directories.
11051   if test "$hardcode_direct" != no &&
11052      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11053      # have to relink, otherwise we might link with an installed library
11054      # when we should be linking with a yet-to-be-installed one
11055      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11056      test "$hardcode_minus_L" != no; then
11057     # Linking always hardcodes the temporary library directory.
11058     hardcode_action=relink
11059   else
11060     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11061     hardcode_action=immediate
11062   fi
11063 else
11064   # We cannot hardcode anything, or else we can only hardcode existing
11065   # directories.
11066   hardcode_action=unsupported
11067 fi
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11069 $as_echo "$hardcode_action" >&6; }
11070
11071 if test "$hardcode_action" = relink ||
11072    test "$inherit_rpath" = yes; then
11073   # Fast installation is not supported
11074   enable_fast_install=no
11075 elif test "$shlibpath_overrides_runpath" = yes ||
11076      test "$enable_shared" = no; then
11077   # Fast installation is not necessary
11078   enable_fast_install=needless
11079 fi
11080
11081
11082
11083
11084
11085
11086   if test "x$enable_dlopen" != xyes; then
11087   enable_dlopen=unknown
11088   enable_dlopen_self=unknown
11089   enable_dlopen_self_static=unknown
11090 else
11091   lt_cv_dlopen=no
11092   lt_cv_dlopen_libs=
11093
11094   case $host_os in
11095   beos*)
11096     lt_cv_dlopen="load_add_on"
11097     lt_cv_dlopen_libs=
11098     lt_cv_dlopen_self=yes
11099     ;;
11100
11101   mingw* | pw32* | cegcc*)
11102     lt_cv_dlopen="LoadLibrary"
11103     lt_cv_dlopen_libs=
11104     ;;
11105
11106   cygwin*)
11107     lt_cv_dlopen="dlopen"
11108     lt_cv_dlopen_libs=
11109     ;;
11110
11111   darwin*)
11112   # if libdl is installed we need to link against it
11113     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11114 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11115 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11116   $as_echo_n "(cached) " >&6
11117 else
11118   ac_check_lib_save_LIBS=$LIBS
11119 LIBS="-ldl  $LIBS"
11120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11121 /* end confdefs.h.  */
11122
11123 /* Override any GCC internal prototype to avoid an error.
11124    Use char because int might match the return type of a GCC
11125    builtin and then its argument prototype would still apply.  */
11126 #ifdef __cplusplus
11127 extern "C"
11128 #endif
11129 char dlopen ();
11130 int
11131 main ()
11132 {
11133 return dlopen ();
11134   ;
11135   return 0;
11136 }
11137 _ACEOF
11138 if ac_fn_c_try_link "$LINENO"; then :
11139   ac_cv_lib_dl_dlopen=yes
11140 else
11141   ac_cv_lib_dl_dlopen=no
11142 fi
11143 rm -f core conftest.err conftest.$ac_objext \
11144     conftest$ac_exeext conftest.$ac_ext
11145 LIBS=$ac_check_lib_save_LIBS
11146 fi
11147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11148 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11149 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11150   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11151 else
11152
11153     lt_cv_dlopen="dyld"
11154     lt_cv_dlopen_libs=
11155     lt_cv_dlopen_self=yes
11156
11157 fi
11158
11159     ;;
11160
11161   *)
11162     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11163 if test "x$ac_cv_func_shl_load" = x""yes; then :
11164   lt_cv_dlopen="shl_load"
11165 else
11166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11167 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11168 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11169   $as_echo_n "(cached) " >&6
11170 else
11171   ac_check_lib_save_LIBS=$LIBS
11172 LIBS="-ldld  $LIBS"
11173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11174 /* end confdefs.h.  */
11175
11176 /* Override any GCC internal prototype to avoid an error.
11177    Use char because int might match the return type of a GCC
11178    builtin and then its argument prototype would still apply.  */
11179 #ifdef __cplusplus
11180 extern "C"
11181 #endif
11182 char shl_load ();
11183 int
11184 main ()
11185 {
11186 return shl_load ();
11187   ;
11188   return 0;
11189 }
11190 _ACEOF
11191 if ac_fn_c_try_link "$LINENO"; then :
11192   ac_cv_lib_dld_shl_load=yes
11193 else
11194   ac_cv_lib_dld_shl_load=no
11195 fi
11196 rm -f core conftest.err conftest.$ac_objext \
11197     conftest$ac_exeext conftest.$ac_ext
11198 LIBS=$ac_check_lib_save_LIBS
11199 fi
11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11201 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11202 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11203   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11204 else
11205   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11206 if test "x$ac_cv_func_dlopen" = x""yes; then :
11207   lt_cv_dlopen="dlopen"
11208 else
11209   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11210 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11211 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11212   $as_echo_n "(cached) " >&6
11213 else
11214   ac_check_lib_save_LIBS=$LIBS
11215 LIBS="-ldl  $LIBS"
11216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11217 /* end confdefs.h.  */
11218
11219 /* Override any GCC internal prototype to avoid an error.
11220    Use char because int might match the return type of a GCC
11221    builtin and then its argument prototype would still apply.  */
11222 #ifdef __cplusplus
11223 extern "C"
11224 #endif
11225 char dlopen ();
11226 int
11227 main ()
11228 {
11229 return dlopen ();
11230   ;
11231   return 0;
11232 }
11233 _ACEOF
11234 if ac_fn_c_try_link "$LINENO"; then :
11235   ac_cv_lib_dl_dlopen=yes
11236 else
11237   ac_cv_lib_dl_dlopen=no
11238 fi
11239 rm -f core conftest.err conftest.$ac_objext \
11240     conftest$ac_exeext conftest.$ac_ext
11241 LIBS=$ac_check_lib_save_LIBS
11242 fi
11243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11244 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11245 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11246   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11247 else
11248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11249 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11250 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11251   $as_echo_n "(cached) " >&6
11252 else
11253   ac_check_lib_save_LIBS=$LIBS
11254 LIBS="-lsvld  $LIBS"
11255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11256 /* end confdefs.h.  */
11257
11258 /* Override any GCC internal prototype to avoid an error.
11259    Use char because int might match the return type of a GCC
11260    builtin and then its argument prototype would still apply.  */
11261 #ifdef __cplusplus
11262 extern "C"
11263 #endif
11264 char dlopen ();
11265 int
11266 main ()
11267 {
11268 return dlopen ();
11269   ;
11270   return 0;
11271 }
11272 _ACEOF
11273 if ac_fn_c_try_link "$LINENO"; then :
11274   ac_cv_lib_svld_dlopen=yes
11275 else
11276   ac_cv_lib_svld_dlopen=no
11277 fi
11278 rm -f core conftest.err conftest.$ac_objext \
11279     conftest$ac_exeext conftest.$ac_ext
11280 LIBS=$ac_check_lib_save_LIBS
11281 fi
11282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11283 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11284 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11285   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11286 else
11287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11288 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11289 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11290   $as_echo_n "(cached) " >&6
11291 else
11292   ac_check_lib_save_LIBS=$LIBS
11293 LIBS="-ldld  $LIBS"
11294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11295 /* end confdefs.h.  */
11296
11297 /* Override any GCC internal prototype to avoid an error.
11298    Use char because int might match the return type of a GCC
11299    builtin and then its argument prototype would still apply.  */
11300 #ifdef __cplusplus
11301 extern "C"
11302 #endif
11303 char dld_link ();
11304 int
11305 main ()
11306 {
11307 return dld_link ();
11308   ;
11309   return 0;
11310 }
11311 _ACEOF
11312 if ac_fn_c_try_link "$LINENO"; then :
11313   ac_cv_lib_dld_dld_link=yes
11314 else
11315   ac_cv_lib_dld_dld_link=no
11316 fi
11317 rm -f core conftest.err conftest.$ac_objext \
11318     conftest$ac_exeext conftest.$ac_ext
11319 LIBS=$ac_check_lib_save_LIBS
11320 fi
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11322 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11323 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11324   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11325 fi
11326
11327
11328 fi
11329
11330
11331 fi
11332
11333
11334 fi
11335
11336
11337 fi
11338
11339
11340 fi
11341
11342     ;;
11343   esac
11344
11345   if test "x$lt_cv_dlopen" != xno; then
11346     enable_dlopen=yes
11347   else
11348     enable_dlopen=no
11349   fi
11350
11351   case $lt_cv_dlopen in
11352   dlopen)
11353     save_CPPFLAGS="$CPPFLAGS"
11354     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11355
11356     save_LDFLAGS="$LDFLAGS"
11357     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11358
11359     save_LIBS="$LIBS"
11360     LIBS="$lt_cv_dlopen_libs $LIBS"
11361
11362     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11363 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11364 if test "${lt_cv_dlopen_self+set}" = set; then :
11365   $as_echo_n "(cached) " >&6
11366 else
11367           if test "$cross_compiling" = yes; then :
11368   lt_cv_dlopen_self=cross
11369 else
11370   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11371   lt_status=$lt_dlunknown
11372   cat > conftest.$ac_ext <<_LT_EOF
11373 #line 11373 "configure"
11374 #include "confdefs.h"
11375
11376 #if HAVE_DLFCN_H
11377 #include <dlfcn.h>
11378 #endif
11379
11380 #include <stdio.h>
11381
11382 #ifdef RTLD_GLOBAL
11383 #  define LT_DLGLOBAL           RTLD_GLOBAL
11384 #else
11385 #  ifdef DL_GLOBAL
11386 #    define LT_DLGLOBAL         DL_GLOBAL
11387 #  else
11388 #    define LT_DLGLOBAL         0
11389 #  endif
11390 #endif
11391
11392 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11393    find out it does not work in some platform. */
11394 #ifndef LT_DLLAZY_OR_NOW
11395 #  ifdef RTLD_LAZY
11396 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11397 #  else
11398 #    ifdef DL_LAZY
11399 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11400 #    else
11401 #      ifdef RTLD_NOW
11402 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11403 #      else
11404 #        ifdef DL_NOW
11405 #          define LT_DLLAZY_OR_NOW      DL_NOW
11406 #        else
11407 #          define LT_DLLAZY_OR_NOW      0
11408 #        endif
11409 #      endif
11410 #    endif
11411 #  endif
11412 #endif
11413
11414 /* When -fvisbility=hidden is used, assume the code has been annotated
11415    correspondingly for the symbols needed.  */
11416 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11417 void fnord () __attribute__((visibility("default")));
11418 #endif
11419
11420 void fnord () { int i=42; }
11421 int main ()
11422 {
11423   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11424   int status = $lt_dlunknown;
11425
11426   if (self)
11427     {
11428       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11429       else
11430         {
11431           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11432           else puts (dlerror ());
11433         }
11434       /* dlclose (self); */
11435     }
11436   else
11437     puts (dlerror ());
11438
11439   return status;
11440 }
11441 _LT_EOF
11442   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11443   (eval $ac_link) 2>&5
11444   ac_status=$?
11445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11446   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11447     (./conftest; exit; ) >&5 2>/dev/null
11448     lt_status=$?
11449     case x$lt_status in
11450       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11451       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11452       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11453     esac
11454   else :
11455     # compilation failed
11456     lt_cv_dlopen_self=no
11457   fi
11458 fi
11459 rm -fr conftest*
11460
11461
11462 fi
11463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11464 $as_echo "$lt_cv_dlopen_self" >&6; }
11465
11466     if test "x$lt_cv_dlopen_self" = xyes; then
11467       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11468       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11469 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11470 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11471   $as_echo_n "(cached) " >&6
11472 else
11473           if test "$cross_compiling" = yes; then :
11474   lt_cv_dlopen_self_static=cross
11475 else
11476   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11477   lt_status=$lt_dlunknown
11478   cat > conftest.$ac_ext <<_LT_EOF
11479 #line 11479 "configure"
11480 #include "confdefs.h"
11481
11482 #if HAVE_DLFCN_H
11483 #include <dlfcn.h>
11484 #endif
11485
11486 #include <stdio.h>
11487
11488 #ifdef RTLD_GLOBAL
11489 #  define LT_DLGLOBAL           RTLD_GLOBAL
11490 #else
11491 #  ifdef DL_GLOBAL
11492 #    define LT_DLGLOBAL         DL_GLOBAL
11493 #  else
11494 #    define LT_DLGLOBAL         0
11495 #  endif
11496 #endif
11497
11498 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11499    find out it does not work in some platform. */
11500 #ifndef LT_DLLAZY_OR_NOW
11501 #  ifdef RTLD_LAZY
11502 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11503 #  else
11504 #    ifdef DL_LAZY
11505 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11506 #    else
11507 #      ifdef RTLD_NOW
11508 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11509 #      else
11510 #        ifdef DL_NOW
11511 #          define LT_DLLAZY_OR_NOW      DL_NOW
11512 #        else
11513 #          define LT_DLLAZY_OR_NOW      0
11514 #        endif
11515 #      endif
11516 #    endif
11517 #  endif
11518 #endif
11519
11520 /* When -fvisbility=hidden is used, assume the code has been annotated
11521    correspondingly for the symbols needed.  */
11522 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11523 void fnord () __attribute__((visibility("default")));
11524 #endif
11525
11526 void fnord () { int i=42; }
11527 int main ()
11528 {
11529   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11530   int status = $lt_dlunknown;
11531
11532   if (self)
11533     {
11534       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11535       else
11536         {
11537           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11538           else puts (dlerror ());
11539         }
11540       /* dlclose (self); */
11541     }
11542   else
11543     puts (dlerror ());
11544
11545   return status;
11546 }
11547 _LT_EOF
11548   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11549   (eval $ac_link) 2>&5
11550   ac_status=$?
11551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11552   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11553     (./conftest; exit; ) >&5 2>/dev/null
11554     lt_status=$?
11555     case x$lt_status in
11556       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11557       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11558       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11559     esac
11560   else :
11561     # compilation failed
11562     lt_cv_dlopen_self_static=no
11563   fi
11564 fi
11565 rm -fr conftest*
11566
11567
11568 fi
11569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11570 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11571     fi
11572
11573     CPPFLAGS="$save_CPPFLAGS"
11574     LDFLAGS="$save_LDFLAGS"
11575     LIBS="$save_LIBS"
11576     ;;
11577   esac
11578
11579   case $lt_cv_dlopen_self in
11580   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11581   *) enable_dlopen_self=unknown ;;
11582   esac
11583
11584   case $lt_cv_dlopen_self_static in
11585   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11586   *) enable_dlopen_self_static=unknown ;;
11587   esac
11588 fi
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606 striplib=
11607 old_striplib=
11608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11609 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11610 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11611   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11612   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11614 $as_echo "yes" >&6; }
11615 else
11616 # FIXME - insert some real tests, host_os isn't really good enough
11617   case $host_os in
11618   darwin*)
11619     if test -n "$STRIP" ; then
11620       striplib="$STRIP -x"
11621       old_striplib="$STRIP -S"
11622       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11623 $as_echo "yes" >&6; }
11624     else
11625       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11626 $as_echo "no" >&6; }
11627     fi
11628     ;;
11629   *)
11630     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11631 $as_echo "no" >&6; }
11632     ;;
11633   esac
11634 fi
11635
11636
11637
11638
11639
11640
11641
11642
11643
11644
11645
11646
11647   # Report which library types will actually be built
11648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11649 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11651 $as_echo "$can_build_shared" >&6; }
11652
11653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11654 $as_echo_n "checking whether to build shared libraries... " >&6; }
11655   test "$can_build_shared" = "no" && enable_shared=no
11656
11657   # On AIX, shared libraries and static libraries use the same namespace, and
11658   # are all built from PIC.
11659   case $host_os in
11660   aix3*)
11661     test "$enable_shared" = yes && enable_static=no
11662     if test -n "$RANLIB"; then
11663       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11664       postinstall_cmds='$RANLIB $lib'
11665     fi
11666     ;;
11667
11668   aix[4-9]*)
11669     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11670       test "$enable_shared" = yes && enable_static=no
11671     fi
11672     ;;
11673   esac
11674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11675 $as_echo "$enable_shared" >&6; }
11676
11677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11678 $as_echo_n "checking whether to build static libraries... " >&6; }
11679   # Make sure either enable_shared or enable_static is yes.
11680   test "$enable_shared" = yes || enable_static=yes
11681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11682 $as_echo "$enable_static" >&6; }
11683
11684
11685
11686
11687 fi
11688 ac_ext=c
11689 ac_cpp='$CPP $CPPFLAGS'
11690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11693
11694 CC="$lt_save_CC"
11695
11696       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11697     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11698     (test "X$CXX" != "Xg++"))) ; then
11699   ac_ext=cpp
11700 ac_cpp='$CXXCPP $CPPFLAGS'
11701 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11702 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11703 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11705 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11706 if test -z "$CXXCPP"; then
11707   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11708   $as_echo_n "(cached) " >&6
11709 else
11710       # Double quotes because CXXCPP needs to be expanded
11711     for CXXCPP in "$CXX -E" "/lib/cpp"
11712     do
11713       ac_preproc_ok=false
11714 for ac_cxx_preproc_warn_flag in '' yes
11715 do
11716   # Use a header file that comes with gcc, so configuring glibc
11717   # with a fresh cross-compiler works.
11718   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11719   # <limits.h> exists even on freestanding compilers.
11720   # On the NeXT, cc -E runs the code through the compiler's parser,
11721   # not just through cpp. "Syntax error" is here to catch this case.
11722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11723 /* end confdefs.h.  */
11724 #ifdef __STDC__
11725 # include <limits.h>
11726 #else
11727 # include <assert.h>
11728 #endif
11729                      Syntax error
11730 _ACEOF
11731 if ac_fn_cxx_try_cpp "$LINENO"; then :
11732
11733 else
11734   # Broken: fails on valid input.
11735 continue
11736 fi
11737 rm -f conftest.err conftest.$ac_ext
11738
11739   # OK, works on sane cases.  Now check whether nonexistent headers
11740   # can be detected and how.
11741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11742 /* end confdefs.h.  */
11743 #include <ac_nonexistent.h>
11744 _ACEOF
11745 if ac_fn_cxx_try_cpp "$LINENO"; then :
11746   # Broken: success on invalid input.
11747 continue
11748 else
11749   # Passes both tests.
11750 ac_preproc_ok=:
11751 break
11752 fi
11753 rm -f conftest.err conftest.$ac_ext
11754
11755 done
11756 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11757 rm -f conftest.err conftest.$ac_ext
11758 if $ac_preproc_ok; then :
11759   break
11760 fi
11761
11762     done
11763     ac_cv_prog_CXXCPP=$CXXCPP
11764
11765 fi
11766   CXXCPP=$ac_cv_prog_CXXCPP
11767 else
11768   ac_cv_prog_CXXCPP=$CXXCPP
11769 fi
11770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11771 $as_echo "$CXXCPP" >&6; }
11772 ac_preproc_ok=false
11773 for ac_cxx_preproc_warn_flag in '' yes
11774 do
11775   # Use a header file that comes with gcc, so configuring glibc
11776   # with a fresh cross-compiler works.
11777   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11778   # <limits.h> exists even on freestanding compilers.
11779   # On the NeXT, cc -E runs the code through the compiler's parser,
11780   # not just through cpp. "Syntax error" is here to catch this case.
11781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11782 /* end confdefs.h.  */
11783 #ifdef __STDC__
11784 # include <limits.h>
11785 #else
11786 # include <assert.h>
11787 #endif
11788                      Syntax error
11789 _ACEOF
11790 if ac_fn_cxx_try_cpp "$LINENO"; then :
11791
11792 else
11793   # Broken: fails on valid input.
11794 continue
11795 fi
11796 rm -f conftest.err conftest.$ac_ext
11797
11798   # OK, works on sane cases.  Now check whether nonexistent headers
11799   # can be detected and how.
11800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11801 /* end confdefs.h.  */
11802 #include <ac_nonexistent.h>
11803 _ACEOF
11804 if ac_fn_cxx_try_cpp "$LINENO"; then :
11805   # Broken: success on invalid input.
11806 continue
11807 else
11808   # Passes both tests.
11809 ac_preproc_ok=:
11810 break
11811 fi
11812 rm -f conftest.err conftest.$ac_ext
11813
11814 done
11815 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11816 rm -f conftest.err conftest.$ac_ext
11817 if $ac_preproc_ok; then :
11818
11819 else
11820   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11822 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11823 See \`config.log' for more details." "$LINENO" 5; }
11824 fi
11825
11826 ac_ext=c
11827 ac_cpp='$CPP $CPPFLAGS'
11828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11831
11832 else
11833   _lt_caught_CXX_error=yes
11834 fi
11835
11836 ac_ext=cpp
11837 ac_cpp='$CXXCPP $CPPFLAGS'
11838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11841
11842 archive_cmds_need_lc_CXX=no
11843 allow_undefined_flag_CXX=
11844 always_export_symbols_CXX=no
11845 archive_expsym_cmds_CXX=
11846 compiler_needs_object_CXX=no
11847 export_dynamic_flag_spec_CXX=
11848 hardcode_direct_CXX=no
11849 hardcode_direct_absolute_CXX=no
11850 hardcode_libdir_flag_spec_CXX=
11851 hardcode_libdir_flag_spec_ld_CXX=
11852 hardcode_libdir_separator_CXX=
11853 hardcode_minus_L_CXX=no
11854 hardcode_shlibpath_var_CXX=unsupported
11855 hardcode_automatic_CXX=no
11856 inherit_rpath_CXX=no
11857 module_cmds_CXX=
11858 module_expsym_cmds_CXX=
11859 link_all_deplibs_CXX=unknown
11860 old_archive_cmds_CXX=$old_archive_cmds
11861 reload_flag_CXX=$reload_flag
11862 reload_cmds_CXX=$reload_cmds
11863 no_undefined_flag_CXX=
11864 whole_archive_flag_spec_CXX=
11865 enable_shared_with_static_runtimes_CXX=no
11866
11867 # Source file extension for C++ test sources.
11868 ac_ext=cpp
11869
11870 # Object file extension for compiled C++ test sources.
11871 objext=o
11872 objext_CXX=$objext
11873
11874 # No sense in running all these tests if we already determined that
11875 # the CXX compiler isn't working.  Some variables (like enable_shared)
11876 # are currently assumed to apply to all compilers on this platform,
11877 # and will be corrupted by setting them based on a non-working compiler.
11878 if test "$_lt_caught_CXX_error" != yes; then
11879   # Code to be used in simple compile tests
11880   lt_simple_compile_test_code="int some_variable = 0;"
11881
11882   # Code to be used in simple link tests
11883   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11884
11885   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11886
11887
11888
11889
11890
11891
11892 # If no C compiler was specified, use CC.
11893 LTCC=${LTCC-"$CC"}
11894
11895 # If no C compiler flags were specified, use CFLAGS.
11896 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11897
11898 # Allow CC to be a program name with arguments.
11899 compiler=$CC
11900
11901
11902   # save warnings/boilerplate of simple test code
11903   ac_outfile=conftest.$ac_objext
11904 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11905 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11906 _lt_compiler_boilerplate=`cat conftest.err`
11907 $RM conftest*
11908
11909   ac_outfile=conftest.$ac_objext
11910 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11911 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11912 _lt_linker_boilerplate=`cat conftest.err`
11913 $RM -r conftest*
11914
11915
11916   # Allow CC to be a program name with arguments.
11917   lt_save_CC=$CC
11918   lt_save_LD=$LD
11919   lt_save_GCC=$GCC
11920   GCC=$GXX
11921   lt_save_with_gnu_ld=$with_gnu_ld
11922   lt_save_path_LD=$lt_cv_path_LD
11923   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11924     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11925   else
11926     $as_unset lt_cv_prog_gnu_ld
11927   fi
11928   if test -n "${lt_cv_path_LDCXX+set}"; then
11929     lt_cv_path_LD=$lt_cv_path_LDCXX
11930   else
11931     $as_unset lt_cv_path_LD
11932   fi
11933   test -z "${LDCXX+set}" || LD=$LDCXX
11934   CC=${CXX-"c++"}
11935   compiler=$CC
11936   compiler_CXX=$CC
11937   for cc_temp in $compiler""; do
11938   case $cc_temp in
11939     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11940     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11941     \-*) ;;
11942     *) break;;
11943   esac
11944 done
11945 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11946
11947
11948   if test -n "$compiler"; then
11949     # We don't want -fno-exception when compiling C++ code, so set the
11950     # no_builtin_flag separately
11951     if test "$GXX" = yes; then
11952       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
11953     else
11954       lt_prog_compiler_no_builtin_flag_CXX=
11955     fi
11956
11957     if test "$GXX" = yes; then
11958       # Set up default GNU C++ configuration
11959
11960
11961
11962 # Check whether --with-gnu-ld was given.
11963 if test "${with_gnu_ld+set}" = set; then :
11964   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11965 else
11966   with_gnu_ld=no
11967 fi
11968
11969 ac_prog=ld
11970 if test "$GCC" = yes; then
11971   # Check if gcc -print-prog-name=ld gives a path.
11972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11973 $as_echo_n "checking for ld used by $CC... " >&6; }
11974   case $host in
11975   *-*-mingw*)
11976     # gcc leaves a trailing carriage return which upsets mingw
11977     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11978   *)
11979     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11980   esac
11981   case $ac_prog in
11982     # Accept absolute paths.
11983     [\\/]* | ?:[\\/]*)
11984       re_direlt='/[^/][^/]*/\.\./'
11985       # Canonicalize the pathname of ld
11986       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11987       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11988         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11989       done
11990       test -z "$LD" && LD="$ac_prog"
11991       ;;
11992   "")
11993     # If it fails, then pretend we aren't using GCC.
11994     ac_prog=ld
11995     ;;
11996   *)
11997     # If it is relative, then search for the first ld in PATH.
11998     with_gnu_ld=unknown
11999     ;;
12000   esac
12001 elif test "$with_gnu_ld" = yes; then
12002   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12003 $as_echo_n "checking for GNU ld... " >&6; }
12004 else
12005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12006 $as_echo_n "checking for non-GNU ld... " >&6; }
12007 fi
12008 if test "${lt_cv_path_LD+set}" = set; then :
12009   $as_echo_n "(cached) " >&6
12010 else
12011   if test -z "$LD"; then
12012   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12013   for ac_dir in $PATH; do
12014     IFS="$lt_save_ifs"
12015     test -z "$ac_dir" && ac_dir=.
12016     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12017       lt_cv_path_LD="$ac_dir/$ac_prog"
12018       # Check to see if the program is GNU ld.  I'd rather use --version,
12019       # but apparently some variants of GNU ld only accept -v.
12020       # Break only if it was the GNU/non-GNU ld that we prefer.
12021       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12022       *GNU* | *'with BFD'*)
12023         test "$with_gnu_ld" != no && break
12024         ;;
12025       *)
12026         test "$with_gnu_ld" != yes && break
12027         ;;
12028       esac
12029     fi
12030   done
12031   IFS="$lt_save_ifs"
12032 else
12033   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12034 fi
12035 fi
12036
12037 LD="$lt_cv_path_LD"
12038 if test -n "$LD"; then
12039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12040 $as_echo "$LD" >&6; }
12041 else
12042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12043 $as_echo "no" >&6; }
12044 fi
12045 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12047 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12048 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12049   $as_echo_n "(cached) " >&6
12050 else
12051   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12052 case `$LD -v 2>&1 </dev/null` in
12053 *GNU* | *'with BFD'*)
12054   lt_cv_prog_gnu_ld=yes
12055   ;;
12056 *)
12057   lt_cv_prog_gnu_ld=no
12058   ;;
12059 esac
12060 fi
12061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12062 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12063 with_gnu_ld=$lt_cv_prog_gnu_ld
12064
12065
12066
12067
12068
12069
12070
12071       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12072       # archiving commands below assume that GNU ld is being used.
12073       if test "$with_gnu_ld" = yes; then
12074         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12075         archive_expsym_cmds_CXX='$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 $lib'
12076
12077         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12078         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12079
12080         # If archive_cmds runs LD, not CC, wlarc should be empty
12081         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12082         #     investigate it a little bit more. (MM)
12083         wlarc='${wl}'
12084
12085         # ancient GNU ld didn't support --whole-archive et. al.
12086         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12087           $GREP 'no-whole-archive' > /dev/null; then
12088           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12089         else
12090           whole_archive_flag_spec_CXX=
12091         fi
12092       else
12093         with_gnu_ld=no
12094         wlarc=
12095
12096         # A generic and very simple default shared library creation
12097         # command for GNU C++ for the case where it uses the native
12098         # linker, instead of GNU ld.  If possible, this setting should
12099         # overridden to take advantage of the native linker features on
12100         # the platform it is being used on.
12101         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12102       fi
12103
12104       # Commands to make compiler produce verbose output that lists
12105       # what "hidden" libraries, object files and flags are used when
12106       # linking a shared library.
12107       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12108
12109     else
12110       GXX=no
12111       with_gnu_ld=no
12112       wlarc=
12113     fi
12114
12115     # PORTME: fill in a description of your system's C++ link characteristics
12116     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12117 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12118     ld_shlibs_CXX=yes
12119     case $host_os in
12120       aix3*)
12121         # FIXME: insert proper C++ library support
12122         ld_shlibs_CXX=no
12123         ;;
12124       aix[4-9]*)
12125         if test "$host_cpu" = ia64; then
12126           # On IA64, the linker does run time linking by default, so we don't
12127           # have to do anything special.
12128           aix_use_runtimelinking=no
12129           exp_sym_flag='-Bexport'
12130           no_entry_flag=""
12131         else
12132           aix_use_runtimelinking=no
12133
12134           # Test if we are trying to use run time linking or normal
12135           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12136           # need to do runtime linking.
12137           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12138             for ld_flag in $LDFLAGS; do
12139               case $ld_flag in
12140               *-brtl*)
12141                 aix_use_runtimelinking=yes
12142                 break
12143                 ;;
12144               esac
12145             done
12146             ;;
12147           esac
12148
12149           exp_sym_flag='-bexport'
12150           no_entry_flag='-bnoentry'
12151         fi
12152
12153         # When large executables or shared objects are built, AIX ld can
12154         # have problems creating the table of contents.  If linking a library
12155         # or program results in "error TOC overflow" add -mminimal-toc to
12156         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12157         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12158
12159         archive_cmds_CXX=''
12160         hardcode_direct_CXX=yes
12161         hardcode_direct_absolute_CXX=yes
12162         hardcode_libdir_separator_CXX=':'
12163         link_all_deplibs_CXX=yes
12164         file_list_spec_CXX='${wl}-f,'
12165
12166         if test "$GXX" = yes; then
12167           case $host_os in aix4.[012]|aix4.[012].*)
12168           # We only want to do this on AIX 4.2 and lower, the check
12169           # below for broken collect2 doesn't work under 4.3+
12170           collect2name=`${CC} -print-prog-name=collect2`
12171           if test -f "$collect2name" &&
12172              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12173           then
12174             # We have reworked collect2
12175             :
12176           else
12177             # We have old collect2
12178             hardcode_direct_CXX=unsupported
12179             # It fails to find uninstalled libraries when the uninstalled
12180             # path is not listed in the libpath.  Setting hardcode_minus_L
12181             # to unsupported forces relinking
12182             hardcode_minus_L_CXX=yes
12183             hardcode_libdir_flag_spec_CXX='-L$libdir'
12184             hardcode_libdir_separator_CXX=
12185           fi
12186           esac
12187           shared_flag='-shared'
12188           if test "$aix_use_runtimelinking" = yes; then
12189             shared_flag="$shared_flag "'${wl}-G'
12190           fi
12191         else
12192           # not using gcc
12193           if test "$host_cpu" = ia64; then
12194           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12195           # chokes on -Wl,-G. The following line is correct:
12196           shared_flag='-G'
12197           else
12198             if test "$aix_use_runtimelinking" = yes; then
12199               shared_flag='${wl}-G'
12200             else
12201               shared_flag='${wl}-bM:SRE'
12202             fi
12203           fi
12204         fi
12205
12206         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12207         # It seems that -bexpall does not export symbols beginning with
12208         # underscore (_), so it is better to generate a list of symbols to
12209         # export.
12210         always_export_symbols_CXX=yes
12211         if test "$aix_use_runtimelinking" = yes; then
12212           # Warning - without using the other runtime loading flags (-brtl),
12213           # -berok will link without error, but may produce a broken library.
12214           allow_undefined_flag_CXX='-berok'
12215           # Determine the default libpath from the value encoded in an empty
12216           # executable.
12217           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12218 /* end confdefs.h.  */
12219
12220 int
12221 main ()
12222 {
12223
12224   ;
12225   return 0;
12226 }
12227 _ACEOF
12228 if ac_fn_cxx_try_link "$LINENO"; then :
12229
12230 lt_aix_libpath_sed='
12231     /Import File Strings/,/^$/ {
12232         /^0/ {
12233             s/^0  *\(.*\)$/\1/
12234             p
12235         }
12236     }'
12237 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12238 # Check for a 64-bit object if we didn't find anything.
12239 if test -z "$aix_libpath"; then
12240   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12241 fi
12242 fi
12243 rm -f core conftest.err conftest.$ac_objext \
12244     conftest$ac_exeext conftest.$ac_ext
12245 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12246
12247           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12248
12249           archive_expsym_cmds_CXX='$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 $shared_flag"
12250         else
12251           if test "$host_cpu" = ia64; then
12252             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12253             allow_undefined_flag_CXX="-z nodefs"
12254             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12255           else
12256             # Determine the default libpath from the value encoded in an
12257             # empty executable.
12258             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12259 /* end confdefs.h.  */
12260
12261 int
12262 main ()
12263 {
12264
12265   ;
12266   return 0;
12267 }
12268 _ACEOF
12269 if ac_fn_cxx_try_link "$LINENO"; then :
12270
12271 lt_aix_libpath_sed='
12272     /Import File Strings/,/^$/ {
12273         /^0/ {
12274             s/^0  *\(.*\)$/\1/
12275             p
12276         }
12277     }'
12278 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12279 # Check for a 64-bit object if we didn't find anything.
12280 if test -z "$aix_libpath"; then
12281   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12282 fi
12283 fi
12284 rm -f core conftest.err conftest.$ac_objext \
12285     conftest$ac_exeext conftest.$ac_ext
12286 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12287
12288             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12289             # Warning - without using the other run time loading flags,
12290             # -berok will link without error, but may produce a broken library.
12291             no_undefined_flag_CXX=' ${wl}-bernotok'
12292             allow_undefined_flag_CXX=' ${wl}-berok'
12293             if test "$with_gnu_ld" = yes; then
12294               # We only use this code for GNU lds that support --whole-archive.
12295               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12296             else
12297               # Exported symbols can be pulled into shared objects from archives
12298               whole_archive_flag_spec_CXX='$convenience'
12299             fi
12300             archive_cmds_need_lc_CXX=yes
12301             # This is similar to how AIX traditionally builds its shared
12302             # libraries.
12303             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'
12304           fi
12305         fi
12306         ;;
12307
12308       beos*)
12309         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12310           allow_undefined_flag_CXX=unsupported
12311           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12312           # support --undefined.  This deserves some investigation.  FIXME
12313           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12314         else
12315           ld_shlibs_CXX=no
12316         fi
12317         ;;
12318
12319       chorus*)
12320         case $cc_basename in
12321           *)
12322           # FIXME: insert proper C++ library support
12323           ld_shlibs_CXX=no
12324           ;;
12325         esac
12326         ;;
12327
12328       cygwin* | mingw* | pw32* | cegcc*)
12329         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12330         # as there is no search path for DLLs.
12331         hardcode_libdir_flag_spec_CXX='-L$libdir'
12332         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12333         allow_undefined_flag_CXX=unsupported
12334         always_export_symbols_CXX=no
12335         enable_shared_with_static_runtimes_CXX=yes
12336
12337         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12338           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12339           # If the export-symbols file already is a .def file (1st line
12340           # is EXPORTS), use it as is; otherwise, prepend...
12341           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12342             cp $export_symbols $output_objdir/$soname.def;
12343           else
12344             echo EXPORTS > $output_objdir/$soname.def;
12345             cat $export_symbols >> $output_objdir/$soname.def;
12346           fi~
12347           $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 $lib'
12348         else
12349           ld_shlibs_CXX=no
12350         fi
12351         ;;
12352       darwin* | rhapsody*)
12353
12354
12355   archive_cmds_need_lc_CXX=no
12356   hardcode_direct_CXX=no
12357   hardcode_automatic_CXX=yes
12358   hardcode_shlibpath_var_CXX=unsupported
12359   if test "$lt_cv_ld_force_load" = "yes"; then
12360     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 \"$new_convenience\"`'
12361   else
12362     whole_archive_flag_spec_CXX=''
12363   fi
12364   link_all_deplibs_CXX=yes
12365   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12366   case $cc_basename in
12367      ifort*) _lt_dar_can_shared=yes ;;
12368      *) _lt_dar_can_shared=$GCC ;;
12369   esac
12370   if test "$_lt_dar_can_shared" = "yes"; then
12371     output_verbose_link_cmd=func_echo_all
12372     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}"
12373     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12374     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}${_lt_dsymutil}"
12375     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12376        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12377       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${_lt_dsymutil}"
12378       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12379     fi
12380
12381   else
12382   ld_shlibs_CXX=no
12383   fi
12384
12385         ;;
12386
12387       dgux*)
12388         case $cc_basename in
12389           ec++*)
12390             # FIXME: insert proper C++ library support
12391             ld_shlibs_CXX=no
12392             ;;
12393           ghcx*)
12394             # Green Hills C++ Compiler
12395             # FIXME: insert proper C++ library support
12396             ld_shlibs_CXX=no
12397             ;;
12398           *)
12399             # FIXME: insert proper C++ library support
12400             ld_shlibs_CXX=no
12401             ;;
12402         esac
12403         ;;
12404
12405       freebsd2.*)
12406         # C++ shared libraries reported to be fairly broken before
12407         # switch to ELF
12408         ld_shlibs_CXX=no
12409         ;;
12410
12411       freebsd-elf*)
12412         archive_cmds_need_lc_CXX=no
12413         ;;
12414
12415       freebsd* | dragonfly*)
12416         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12417         # conventions
12418         ld_shlibs_CXX=yes
12419         ;;
12420
12421       gnu*)
12422         ;;
12423
12424       haiku*)
12425         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12426         link_all_deplibs_CXX=yes
12427         ;;
12428
12429       hpux9*)
12430         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12431         hardcode_libdir_separator_CXX=:
12432         export_dynamic_flag_spec_CXX='${wl}-E'
12433         hardcode_direct_CXX=yes
12434         hardcode_minus_L_CXX=yes # Not in the search PATH,
12435                                              # but as the default
12436                                              # location of the library.
12437
12438         case $cc_basename in
12439           CC*)
12440             # FIXME: insert proper C++ library support
12441             ld_shlibs_CXX=no
12442             ;;
12443           aCC*)
12444             archive_cmds_CXX='$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 $lib'
12445             # Commands to make compiler produce verbose output that lists
12446             # what "hidden" libraries, object files and flags are used when
12447             # linking a shared library.
12448             #
12449             # There doesn't appear to be a way to prevent this compiler from
12450             # explicitly linking system object files so we need to strip them
12451             # from the output so that they don't get included in the library
12452             # dependencies.
12453             output_verbose_link_cmd='templist=`($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"'
12454             ;;
12455           *)
12456             if test "$GXX" = yes; then
12457               archive_cmds_CXX='$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'
12458             else
12459               # FIXME: insert proper C++ library support
12460               ld_shlibs_CXX=no
12461             fi
12462             ;;
12463         esac
12464         ;;
12465
12466       hpux10*|hpux11*)
12467         if test $with_gnu_ld = no; then
12468           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12469           hardcode_libdir_separator_CXX=:
12470
12471           case $host_cpu in
12472             hppa*64*|ia64*)
12473               ;;
12474             *)
12475               export_dynamic_flag_spec_CXX='${wl}-E'
12476               ;;
12477           esac
12478         fi
12479         case $host_cpu in
12480           hppa*64*|ia64*)
12481             hardcode_direct_CXX=no
12482             hardcode_shlibpath_var_CXX=no
12483             ;;
12484           *)
12485             hardcode_direct_CXX=yes
12486             hardcode_direct_absolute_CXX=yes
12487             hardcode_minus_L_CXX=yes # Not in the search PATH,
12488                                                  # but as the default
12489                                                  # location of the library.
12490             ;;
12491         esac
12492
12493         case $cc_basename in
12494           CC*)
12495             # FIXME: insert proper C++ library support
12496             ld_shlibs_CXX=no
12497             ;;
12498           aCC*)
12499             case $host_cpu in
12500               hppa*64*)
12501                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12502                 ;;
12503               ia64*)
12504                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12505                 ;;
12506               *)
12507                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12508                 ;;
12509             esac
12510             # Commands to make compiler produce verbose output that lists
12511             # what "hidden" libraries, object files and flags are used when
12512             # linking a shared library.
12513             #
12514             # There doesn't appear to be a way to prevent this compiler from
12515             # explicitly linking system object files so we need to strip them
12516             # from the output so that they don't get included in the library
12517             # dependencies.
12518             output_verbose_link_cmd='templist=`($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"'
12519             ;;
12520           *)
12521             if test "$GXX" = yes; then
12522               if test $with_gnu_ld = no; then
12523                 case $host_cpu in
12524                   hppa*64*)
12525                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12526                     ;;
12527                   ia64*)
12528                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12529                     ;;
12530                   *)
12531                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12532                     ;;
12533                 esac
12534               fi
12535             else
12536               # FIXME: insert proper C++ library support
12537               ld_shlibs_CXX=no
12538             fi
12539             ;;
12540         esac
12541         ;;
12542
12543       interix[3-9]*)
12544         hardcode_direct_CXX=no
12545         hardcode_shlibpath_var_CXX=no
12546         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12547         export_dynamic_flag_spec_CXX='${wl}-E'
12548         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12549         # Instead, shared libraries are loaded at an image base (0x10000000 by
12550         # default) and relocated if they conflict, which is a slow very memory
12551         # consuming and fragmenting process.  To avoid this, we pick a random,
12552         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12553         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12554         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12555         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12556         ;;
12557       irix5* | irix6*)
12558         case $cc_basename in
12559           CC*)
12560             # SGI C++
12561             archive_cmds_CXX='$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 $lib'
12562
12563             # Archives containing C++ object files must be created using
12564             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12565             # necessary to make sure instantiated templates are included
12566             # in the archive.
12567             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12568             ;;
12569           *)
12570             if test "$GXX" = yes; then
12571               if test "$with_gnu_ld" = no; then
12572                 archive_cmds_CXX='$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 $lib'
12573               else
12574                 archive_cmds_CXX='$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 $lib'
12575               fi
12576             fi
12577             link_all_deplibs_CXX=yes
12578             ;;
12579         esac
12580         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12581         hardcode_libdir_separator_CXX=:
12582         inherit_rpath_CXX=yes
12583         ;;
12584
12585       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12586         case $cc_basename in
12587           KCC*)
12588             # Kuck and Associates, Inc. (KAI) C++ Compiler
12589
12590             # KCC will only create a shared library if the output file
12591             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12592             # to its proper name (with version) after linking.
12593             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'
12594             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 $lib'
12595             # Commands to make compiler produce verbose output that lists
12596             # what "hidden" libraries, object files and flags are used when
12597             # linking a shared library.
12598             #
12599             # There doesn't appear to be a way to prevent this compiler from
12600             # explicitly linking system object files so we need to strip them
12601             # from the output so that they don't get included in the library
12602             # dependencies.
12603             output_verbose_link_cmd='templist=`$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"'
12604
12605             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12606             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12607
12608             # Archives containing C++ object files must be created using
12609             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12610             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12611             ;;
12612           icpc* | ecpc* )
12613             # Intel C++
12614             with_gnu_ld=yes
12615             # version 8.0 and above of icpc choke on multiply defined symbols
12616             # if we add $predep_objects and $postdep_objects, however 7.1 and
12617             # earlier do not add the objects themselves.
12618             case `$CC -V 2>&1` in
12619               *"Version 7."*)
12620                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12621                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12622                 ;;
12623               *)  # Version 8.0 or newer
12624                 tmp_idyn=
12625                 case $host_cpu in
12626                   ia64*) tmp_idyn=' -i_dynamic';;
12627                 esac
12628                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12629                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12630                 ;;
12631             esac
12632             archive_cmds_need_lc_CXX=no
12633             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12634             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12635             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12636             ;;
12637           pgCC* | pgcpp*)
12638             # Portland Group C++ compiler
12639             case `$CC -V` in
12640             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12641               prelink_cmds_CXX='tpldir=Template.dir~
12642                 rm -rf $tpldir~
12643                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12644                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12645               old_archive_cmds_CXX='tpldir=Template.dir~
12646                 rm -rf $tpldir~
12647                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12648                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12649                 $RANLIB $oldlib'
12650               archive_cmds_CXX='tpldir=Template.dir~
12651                 rm -rf $tpldir~
12652                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12653                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12654               archive_expsym_cmds_CXX='tpldir=Template.dir~
12655                 rm -rf $tpldir~
12656                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12657                 $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 $lib'
12658               ;;
12659             *) # Version 6 and above use weak symbols
12660               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12661               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12662               ;;
12663             esac
12664
12665             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12666             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12667             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12668             ;;
12669           cxx*)
12670             # Compaq C++
12671             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12672             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12673
12674             runpath_var=LD_RUN_PATH
12675             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12676             hardcode_libdir_separator_CXX=:
12677
12678             # Commands to make compiler produce verbose output that lists
12679             # what "hidden" libraries, object files and flags are used when
12680             # linking a shared library.
12681             #
12682             # There doesn't appear to be a way to prevent this compiler from
12683             # explicitly linking system object files so we need to strip them
12684             # from the output so that they don't get included in the library
12685             # dependencies.
12686             output_verbose_link_cmd='templist=`$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" | $Xsed'
12687             ;;
12688           xl* | mpixl* | bgxl*)
12689             # IBM XL 8.0 on PPC, with GNU ld
12690             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12691             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12692             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12693             if test "x$supports_anon_versioning" = xyes; then
12694               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12695                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12696                 echo "local: *; };" >> $output_objdir/$libname.ver~
12697                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12698             fi
12699             ;;
12700           *)
12701             case `$CC -V 2>&1 | sed 5q` in
12702             *Sun\ C*)
12703               # Sun C++ 5.9
12704               no_undefined_flag_CXX=' -zdefs'
12705               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12706               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12707               hardcode_libdir_flag_spec_CXX='-R$libdir'
12708               whole_archive_flag_spec_CXX='${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'
12709               compiler_needs_object_CXX=yes
12710
12711               # Not sure whether something based on
12712               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12713               # would be better.
12714               output_verbose_link_cmd='func_echo_all'
12715
12716               # Archives containing C++ object files must be created using
12717               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12718               # necessary to make sure instantiated templates are included
12719               # in the archive.
12720               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12721               ;;
12722             esac
12723             ;;
12724         esac
12725         ;;
12726
12727       lynxos*)
12728         # FIXME: insert proper C++ library support
12729         ld_shlibs_CXX=no
12730         ;;
12731
12732       m88k*)
12733         # FIXME: insert proper C++ library support
12734         ld_shlibs_CXX=no
12735         ;;
12736
12737       mvs*)
12738         case $cc_basename in
12739           cxx*)
12740             # FIXME: insert proper C++ library support
12741             ld_shlibs_CXX=no
12742             ;;
12743           *)
12744             # FIXME: insert proper C++ library support
12745             ld_shlibs_CXX=no
12746             ;;
12747         esac
12748         ;;
12749
12750       netbsd*)
12751         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12752           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12753           wlarc=
12754           hardcode_libdir_flag_spec_CXX='-R$libdir'
12755           hardcode_direct_CXX=yes
12756           hardcode_shlibpath_var_CXX=no
12757         fi
12758         # Workaround some broken pre-1.5 toolchains
12759         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12760         ;;
12761
12762       *nto* | *qnx*)
12763         ld_shlibs_CXX=yes
12764         ;;
12765
12766       openbsd2*)
12767         # C++ shared libraries are fairly broken
12768         ld_shlibs_CXX=no
12769         ;;
12770
12771       openbsd*)
12772         if test -f /usr/libexec/ld.so; then
12773           hardcode_direct_CXX=yes
12774           hardcode_shlibpath_var_CXX=no
12775           hardcode_direct_absolute_CXX=yes
12776           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12777           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12778           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12779             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12780             export_dynamic_flag_spec_CXX='${wl}-E'
12781             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12782           fi
12783           output_verbose_link_cmd=func_echo_all
12784         else
12785           ld_shlibs_CXX=no
12786         fi
12787         ;;
12788
12789       osf3* | osf4* | osf5*)
12790         case $cc_basename in
12791           KCC*)
12792             # Kuck and Associates, Inc. (KAI) C++ Compiler
12793
12794             # KCC will only create a shared library if the output file
12795             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12796             # to its proper name (with version) after linking.
12797             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 $lib'
12798
12799             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12800             hardcode_libdir_separator_CXX=:
12801
12802             # Archives containing C++ object files must be created using
12803             # the KAI C++ compiler.
12804             case $host in
12805               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12806               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12807             esac
12808             ;;
12809           RCC*)
12810             # Rational C++ 2.4.1
12811             # FIXME: insert proper C++ library support
12812             ld_shlibs_CXX=no
12813             ;;
12814           cxx*)
12815             case $host in
12816               osf3*)
12817                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12818                 archive_cmds_CXX='$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 $lib'
12819                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12820                 ;;
12821               *)
12822                 allow_undefined_flag_CXX=' -expect_unresolved \*'
12823                 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'
12824                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12825                   echo "-hidden">> $lib.exp~
12826                   $CC -shared$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~
12827                   $RM $lib.exp'
12828                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12829                 ;;
12830             esac
12831
12832             hardcode_libdir_separator_CXX=:
12833
12834             # Commands to make compiler produce verbose output that lists
12835             # what "hidden" libraries, object files and flags are used when
12836             # linking a shared library.
12837             #
12838             # There doesn't appear to be a way to prevent this compiler from
12839             # explicitly linking system object files so we need to strip them
12840             # from the output so that they don't get included in the library
12841             # dependencies.
12842             output_verbose_link_cmd='templist=`$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"'
12843             ;;
12844           *)
12845             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12846               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12847               case $host in
12848                 osf3*)
12849                   archive_cmds_CXX='$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 $lib'
12850                   ;;
12851                 *)
12852                   archive_cmds_CXX='$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 $lib'
12853                   ;;
12854               esac
12855
12856               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12857               hardcode_libdir_separator_CXX=:
12858
12859               # Commands to make compiler produce verbose output that lists
12860               # what "hidden" libraries, object files and flags are used when
12861               # linking a shared library.
12862               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12863
12864             else
12865               # FIXME: insert proper C++ library support
12866               ld_shlibs_CXX=no
12867             fi
12868             ;;
12869         esac
12870         ;;
12871
12872       psos*)
12873         # FIXME: insert proper C++ library support
12874         ld_shlibs_CXX=no
12875         ;;
12876
12877       sunos4*)
12878         case $cc_basename in
12879           CC*)
12880             # Sun C++ 4.x
12881             # FIXME: insert proper C++ library support
12882             ld_shlibs_CXX=no
12883             ;;
12884           lcc*)
12885             # Lucid
12886             # FIXME: insert proper C++ library support
12887             ld_shlibs_CXX=no
12888             ;;
12889           *)
12890             # FIXME: insert proper C++ library support
12891             ld_shlibs_CXX=no
12892             ;;
12893         esac
12894         ;;
12895
12896       solaris*)
12897         case $cc_basename in
12898           CC*)
12899             # Sun C++ 4.2, 5.x and Centerline C++
12900             archive_cmds_need_lc_CXX=yes
12901             no_undefined_flag_CXX=' -zdefs'
12902             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12903             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12904               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12905
12906             hardcode_libdir_flag_spec_CXX='-R$libdir'
12907             hardcode_shlibpath_var_CXX=no
12908             case $host_os in
12909               solaris2.[0-5] | solaris2.[0-5].*) ;;
12910               *)
12911                 # The compiler driver will combine and reorder linker options,
12912                 # but understands `-z linker_flag'.
12913                 # Supported since Solaris 2.6 (maybe 2.5.1?)
12914                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12915                 ;;
12916             esac
12917             link_all_deplibs_CXX=yes
12918
12919             output_verbose_link_cmd='func_echo_all'
12920
12921             # Archives containing C++ object files must be created using
12922             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12923             # necessary to make sure instantiated templates are included
12924             # in the archive.
12925             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12926             ;;
12927           gcx*)
12928             # Green Hills C++ Compiler
12929             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12930
12931             # The C++ compiler must be used to create the archive.
12932             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
12933             ;;
12934           *)
12935             # GNU C++ compiler with Solaris linker
12936             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12937               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
12938               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
12939                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12940                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12941                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12942
12943                 # Commands to make compiler produce verbose output that lists
12944                 # what "hidden" libraries, object files and flags are used when
12945                 # linking a shared library.
12946                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12947               else
12948                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
12949                 # platform.
12950                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12951                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12952                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12953
12954                 # Commands to make compiler produce verbose output that lists
12955                 # what "hidden" libraries, object files and flags are used when
12956                 # linking a shared library.
12957                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12958               fi
12959
12960               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
12961               case $host_os in
12962                 solaris2.[0-5] | solaris2.[0-5].*) ;;
12963                 *)
12964                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
12965                   ;;
12966               esac
12967             fi
12968             ;;
12969         esac
12970         ;;
12971
12972     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12973       no_undefined_flag_CXX='${wl}-z,text'
12974       archive_cmds_need_lc_CXX=no
12975       hardcode_shlibpath_var_CXX=no
12976       runpath_var='LD_RUN_PATH'
12977
12978       case $cc_basename in
12979         CC*)
12980           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12981           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12982           ;;
12983         *)
12984           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12985           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12986           ;;
12987       esac
12988       ;;
12989
12990       sysv5* | sco3.2v5* | sco5v6*)
12991         # Note: We can NOT use -z defs as we might desire, because we do not
12992         # link with -lc, and that would cause any symbols used from libc to
12993         # always be unresolved, which means just about no library would
12994         # ever link correctly.  If we're not using GNU ld we use -z text
12995         # though, which does catch some bad symbols but isn't as heavy-handed
12996         # as -z defs.
12997         no_undefined_flag_CXX='${wl}-z,text'
12998         allow_undefined_flag_CXX='${wl}-z,nodefs'
12999         archive_cmds_need_lc_CXX=no
13000         hardcode_shlibpath_var_CXX=no
13001         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13002         hardcode_libdir_separator_CXX=':'
13003         link_all_deplibs_CXX=yes
13004         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13005         runpath_var='LD_RUN_PATH'
13006
13007         case $cc_basename in
13008           CC*)
13009             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13010             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13011             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13012               '"$old_archive_cmds_CXX"
13013             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13014               '"$reload_cmds_CXX"
13015             ;;
13016           *)
13017             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13018             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13019             ;;
13020         esac
13021       ;;
13022
13023       tandem*)
13024         case $cc_basename in
13025           NCC*)
13026             # NonStop-UX NCC 3.20
13027             # FIXME: insert proper C++ library support
13028             ld_shlibs_CXX=no
13029             ;;
13030           *)
13031             # FIXME: insert proper C++ library support
13032             ld_shlibs_CXX=no
13033             ;;
13034         esac
13035         ;;
13036
13037       vxworks*)
13038         # FIXME: insert proper C++ library support
13039         ld_shlibs_CXX=no
13040         ;;
13041
13042       *)
13043         # FIXME: insert proper C++ library support
13044         ld_shlibs_CXX=no
13045         ;;
13046     esac
13047
13048     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13049 $as_echo "$ld_shlibs_CXX" >&6; }
13050     test "$ld_shlibs_CXX" = no && can_build_shared=no
13051
13052     GCC_CXX="$GXX"
13053     LD_CXX="$LD"
13054
13055     ## CAVEAT EMPTOR:
13056     ## There is no encapsulation within the following macros, do not change
13057     ## the running order or otherwise move them around unless you know exactly
13058     ## what you are doing...
13059     # Dependencies to place before and after the object being linked:
13060 predep_objects_CXX=
13061 postdep_objects_CXX=
13062 predeps_CXX=
13063 postdeps_CXX=
13064 compiler_lib_search_path_CXX=
13065
13066 cat > conftest.$ac_ext <<_LT_EOF
13067 class Foo
13068 {
13069 public:
13070   Foo (void) { a = 0; }
13071 private:
13072   int a;
13073 };
13074 _LT_EOF
13075
13076 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13077   (eval $ac_compile) 2>&5
13078   ac_status=$?
13079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13080   test $ac_status = 0; }; then
13081   # Parse the compiler output and extract the necessary
13082   # objects, libraries and library flags.
13083
13084   # Sentinel used to keep track of whether or not we are before
13085   # the conftest object file.
13086   pre_test_object_deps_done=no
13087
13088   for p in `eval "$output_verbose_link_cmd"`; do
13089     case $p in
13090
13091     -L* | -R* | -l*)
13092        # Some compilers place space between "-{L,R}" and the path.
13093        # Remove the space.
13094        if test $p = "-L" ||
13095           test $p = "-R"; then
13096          prev=$p
13097          continue
13098        else
13099          prev=
13100        fi
13101
13102        if test "$pre_test_object_deps_done" = no; then
13103          case $p in
13104          -L* | -R*)
13105            # Internal compiler library paths should come after those
13106            # provided the user.  The postdeps already come after the
13107            # user supplied libs so there is no need to process them.
13108            if test -z "$compiler_lib_search_path_CXX"; then
13109              compiler_lib_search_path_CXX="${prev}${p}"
13110            else
13111              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13112            fi
13113            ;;
13114          # The "-l" case would never come before the object being
13115          # linked, so don't bother handling this case.
13116          esac
13117        else
13118          if test -z "$postdeps_CXX"; then
13119            postdeps_CXX="${prev}${p}"
13120          else
13121            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13122          fi
13123        fi
13124        ;;
13125
13126     *.$objext)
13127        # This assumes that the test object file only shows up
13128        # once in the compiler output.
13129        if test "$p" = "conftest.$objext"; then
13130          pre_test_object_deps_done=yes
13131          continue
13132        fi
13133
13134        if test "$pre_test_object_deps_done" = no; then
13135          if test -z "$predep_objects_CXX"; then
13136            predep_objects_CXX="$p"
13137          else
13138            predep_objects_CXX="$predep_objects_CXX $p"
13139          fi
13140        else
13141          if test -z "$postdep_objects_CXX"; then
13142            postdep_objects_CXX="$p"
13143          else
13144            postdep_objects_CXX="$postdep_objects_CXX $p"
13145          fi
13146        fi
13147        ;;
13148
13149     *) ;; # Ignore the rest.
13150
13151     esac
13152   done
13153
13154   # Clean up.
13155   rm -f a.out a.exe
13156 else
13157   echo "libtool.m4: error: problem compiling CXX test program"
13158 fi
13159
13160 $RM -f confest.$objext
13161
13162 # PORTME: override above test on systems where it is broken
13163 case $host_os in
13164 interix[3-9]*)
13165   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13166   # hack all around it, let's just trust "g++" to DTRT.
13167   predep_objects_CXX=
13168   postdep_objects_CXX=
13169   postdeps_CXX=
13170   ;;
13171
13172 linux*)
13173   case `$CC -V 2>&1 | sed 5q` in
13174   *Sun\ C*)
13175     # Sun C++ 5.9
13176
13177     # The more standards-conforming stlport4 library is
13178     # incompatible with the Cstd library. Avoid specifying
13179     # it if it's in CXXFLAGS. Ignore libCrun as
13180     # -library=stlport4 depends on it.
13181     case " $CXX $CXXFLAGS " in
13182     *" -library=stlport4 "*)
13183       solaris_use_stlport4=yes
13184       ;;
13185     esac
13186
13187     if test "$solaris_use_stlport4" != yes; then
13188       postdeps_CXX='-library=Cstd -library=Crun'
13189     fi
13190     ;;
13191   esac
13192   ;;
13193
13194 solaris*)
13195   case $cc_basename in
13196   CC*)
13197     # The more standards-conforming stlport4 library is
13198     # incompatible with the Cstd library. Avoid specifying
13199     # it if it's in CXXFLAGS. Ignore libCrun as
13200     # -library=stlport4 depends on it.
13201     case " $CXX $CXXFLAGS " in
13202     *" -library=stlport4 "*)
13203       solaris_use_stlport4=yes
13204       ;;
13205     esac
13206
13207     # Adding this requires a known-good setup of shared libraries for
13208     # Sun compiler versions before 5.6, else PIC objects from an old
13209     # archive will be linked into the output, leading to subtle bugs.
13210     if test "$solaris_use_stlport4" != yes; then
13211       postdeps_CXX='-library=Cstd -library=Crun'
13212     fi
13213     ;;
13214   esac
13215   ;;
13216 esac
13217
13218
13219 case " $postdeps_CXX " in
13220 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13221 esac
13222  compiler_lib_search_dirs_CXX=
13223 if test -n "${compiler_lib_search_path_CXX}"; then
13224  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13225 fi
13226
13227
13228
13229
13230
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     lt_prog_compiler_wl_CXX=
13258 lt_prog_compiler_pic_CXX=
13259 lt_prog_compiler_static_CXX=
13260
13261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13262 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13263
13264   # C++ specific cases for pic, static, wl, etc.
13265   if test "$GXX" = yes; then
13266     lt_prog_compiler_wl_CXX='-Wl,'
13267     lt_prog_compiler_static_CXX='-static'
13268
13269     case $host_os in
13270     aix*)
13271       # All AIX code is PIC.
13272       if test "$host_cpu" = ia64; then
13273         # AIX 5 now supports IA64 processor
13274         lt_prog_compiler_static_CXX='-Bstatic'
13275       fi
13276       lt_prog_compiler_pic_CXX='-fPIC'
13277       ;;
13278
13279     amigaos*)
13280       case $host_cpu in
13281       powerpc)
13282             # see comment about AmigaOS4 .so support
13283             lt_prog_compiler_pic_CXX='-fPIC'
13284         ;;
13285       m68k)
13286             # FIXME: we need at least 68020 code to build shared libraries, but
13287             # adding the `-m68020' flag to GCC prevents building anything better,
13288             # like `-m68040'.
13289             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13290         ;;
13291       esac
13292       ;;
13293
13294     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13295       # PIC is the default for these OSes.
13296       ;;
13297     mingw* | cygwin* | os2* | pw32* | cegcc*)
13298       # This hack is so that the source file can tell whether it is being
13299       # built for inclusion in a dll (and should export symbols for example).
13300       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13301       # (--disable-auto-import) libraries
13302       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13303       ;;
13304     darwin* | rhapsody*)
13305       # PIC is the default on this platform
13306       # Common symbols not allowed in MH_DYLIB files
13307       lt_prog_compiler_pic_CXX='-fno-common'
13308       ;;
13309     *djgpp*)
13310       # DJGPP does not support shared libraries at all
13311       lt_prog_compiler_pic_CXX=
13312       ;;
13313     haiku*)
13314       # PIC is the default for Haiku.
13315       # The "-static" flag exists, but is broken.
13316       lt_prog_compiler_static_CXX=
13317       ;;
13318     interix[3-9]*)
13319       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13320       # Instead, we relocate shared libraries at runtime.
13321       ;;
13322     sysv4*MP*)
13323       if test -d /usr/nec; then
13324         lt_prog_compiler_pic_CXX=-Kconform_pic
13325       fi
13326       ;;
13327     hpux*)
13328       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13329       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13330       # sets the default TLS model and affects inlining.
13331       case $host_cpu in
13332       hppa*64*)
13333         ;;
13334       *)
13335         lt_prog_compiler_pic_CXX='-fPIC'
13336         ;;
13337       esac
13338       ;;
13339     *qnx* | *nto*)
13340       # QNX uses GNU C++, but need to define -shared option too, otherwise
13341       # it will coredump.
13342       lt_prog_compiler_pic_CXX='-fPIC -shared'
13343       ;;
13344     *)
13345       lt_prog_compiler_pic_CXX='-fPIC'
13346       ;;
13347     esac
13348   else
13349     case $host_os in
13350       aix[4-9]*)
13351         # All AIX code is PIC.
13352         if test "$host_cpu" = ia64; then
13353           # AIX 5 now supports IA64 processor
13354           lt_prog_compiler_static_CXX='-Bstatic'
13355         else
13356           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13357         fi
13358         ;;
13359       chorus*)
13360         case $cc_basename in
13361         cxch68*)
13362           # Green Hills C++ Compiler
13363           # _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"
13364           ;;
13365         esac
13366         ;;
13367       dgux*)
13368         case $cc_basename in
13369           ec++*)
13370             lt_prog_compiler_pic_CXX='-KPIC'
13371             ;;
13372           ghcx*)
13373             # Green Hills C++ Compiler
13374             lt_prog_compiler_pic_CXX='-pic'
13375             ;;
13376           *)
13377             ;;
13378         esac
13379         ;;
13380       freebsd* | dragonfly*)
13381         # FreeBSD uses GNU C++
13382         ;;
13383       hpux9* | hpux10* | hpux11*)
13384         case $cc_basename in
13385           CC*)
13386             lt_prog_compiler_wl_CXX='-Wl,'
13387             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13388             if test "$host_cpu" != ia64; then
13389               lt_prog_compiler_pic_CXX='+Z'
13390             fi
13391             ;;
13392           aCC*)
13393             lt_prog_compiler_wl_CXX='-Wl,'
13394             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13395             case $host_cpu in
13396             hppa*64*|ia64*)
13397               # +Z the default
13398               ;;
13399             *)
13400               lt_prog_compiler_pic_CXX='+Z'
13401               ;;
13402             esac
13403             ;;
13404           *)
13405             ;;
13406         esac
13407         ;;
13408       interix*)
13409         # This is c89, which is MS Visual C++ (no shared libs)
13410         # Anyone wants to do a port?
13411         ;;
13412       irix5* | irix6* | nonstopux*)
13413         case $cc_basename in
13414           CC*)
13415             lt_prog_compiler_wl_CXX='-Wl,'
13416             lt_prog_compiler_static_CXX='-non_shared'
13417             # CC pic flag -KPIC is the default.
13418             ;;
13419           *)
13420             ;;
13421         esac
13422         ;;
13423       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13424         case $cc_basename in
13425           KCC*)
13426             # KAI C++ Compiler
13427             lt_prog_compiler_wl_CXX='--backend -Wl,'
13428             lt_prog_compiler_pic_CXX='-fPIC'
13429             ;;
13430           ecpc* )
13431             # old Intel C++ for x86_64 which still supported -KPIC.
13432             lt_prog_compiler_wl_CXX='-Wl,'
13433             lt_prog_compiler_pic_CXX='-KPIC'
13434             lt_prog_compiler_static_CXX='-static'
13435             ;;
13436           icpc* )
13437             # Intel C++, used to be incompatible with GCC.
13438             # ICC 10 doesn't accept -KPIC any more.
13439             lt_prog_compiler_wl_CXX='-Wl,'
13440             lt_prog_compiler_pic_CXX='-fPIC'
13441             lt_prog_compiler_static_CXX='-static'
13442             ;;
13443           pgCC* | pgcpp*)
13444             # Portland Group C++ compiler
13445             lt_prog_compiler_wl_CXX='-Wl,'
13446             lt_prog_compiler_pic_CXX='-fpic'
13447             lt_prog_compiler_static_CXX='-Bstatic'
13448             ;;
13449           cxx*)
13450             # Compaq C++
13451             # Make sure the PIC flag is empty.  It appears that all Alpha
13452             # Linux and Compaq Tru64 Unix objects are PIC.
13453             lt_prog_compiler_pic_CXX=
13454             lt_prog_compiler_static_CXX='-non_shared'
13455             ;;
13456           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13457             # IBM XL 8.0, 9.0 on PPC and BlueGene
13458             lt_prog_compiler_wl_CXX='-Wl,'
13459             lt_prog_compiler_pic_CXX='-qpic'
13460             lt_prog_compiler_static_CXX='-qstaticlink'
13461             ;;
13462           *)
13463             case `$CC -V 2>&1 | sed 5q` in
13464             *Sun\ C*)
13465               # Sun C++ 5.9
13466               lt_prog_compiler_pic_CXX='-KPIC'
13467               lt_prog_compiler_static_CXX='-Bstatic'
13468               lt_prog_compiler_wl_CXX='-Qoption ld '
13469               ;;
13470             esac
13471             ;;
13472         esac
13473         ;;
13474       lynxos*)
13475         ;;
13476       m88k*)
13477         ;;
13478       mvs*)
13479         case $cc_basename in
13480           cxx*)
13481             lt_prog_compiler_pic_CXX='-W c,exportall'
13482             ;;
13483           *)
13484             ;;
13485         esac
13486         ;;
13487       netbsd*)
13488         ;;
13489       *qnx* | *nto*)
13490         # QNX uses GNU C++, but need to define -shared option too, otherwise
13491         # it will coredump.
13492         lt_prog_compiler_pic_CXX='-fPIC -shared'
13493         ;;
13494       osf3* | osf4* | osf5*)
13495         case $cc_basename in
13496           KCC*)
13497             lt_prog_compiler_wl_CXX='--backend -Wl,'
13498             ;;
13499           RCC*)
13500             # Rational C++ 2.4.1
13501             lt_prog_compiler_pic_CXX='-pic'
13502             ;;
13503           cxx*)
13504             # Digital/Compaq C++
13505             lt_prog_compiler_wl_CXX='-Wl,'
13506             # Make sure the PIC flag is empty.  It appears that all Alpha
13507             # Linux and Compaq Tru64 Unix objects are PIC.
13508             lt_prog_compiler_pic_CXX=
13509             lt_prog_compiler_static_CXX='-non_shared'
13510             ;;
13511           *)
13512             ;;
13513         esac
13514         ;;
13515       psos*)
13516         ;;
13517       solaris*)
13518         case $cc_basename in
13519           CC*)
13520             # Sun C++ 4.2, 5.x and Centerline C++
13521             lt_prog_compiler_pic_CXX='-KPIC'
13522             lt_prog_compiler_static_CXX='-Bstatic'
13523             lt_prog_compiler_wl_CXX='-Qoption ld '
13524             ;;
13525           gcx*)
13526             # Green Hills C++ Compiler
13527             lt_prog_compiler_pic_CXX='-PIC'
13528             ;;
13529           *)
13530             ;;
13531         esac
13532         ;;
13533       sunos4*)
13534         case $cc_basename in
13535           CC*)
13536             # Sun C++ 4.x
13537             lt_prog_compiler_pic_CXX='-pic'
13538             lt_prog_compiler_static_CXX='-Bstatic'
13539             ;;
13540           lcc*)
13541             # Lucid
13542             lt_prog_compiler_pic_CXX='-pic'
13543             ;;
13544           *)
13545             ;;
13546         esac
13547         ;;
13548       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13549         case $cc_basename in
13550           CC*)
13551             lt_prog_compiler_wl_CXX='-Wl,'
13552             lt_prog_compiler_pic_CXX='-KPIC'
13553             lt_prog_compiler_static_CXX='-Bstatic'
13554             ;;
13555         esac
13556         ;;
13557       tandem*)
13558         case $cc_basename in
13559           NCC*)
13560             # NonStop-UX NCC 3.20
13561             lt_prog_compiler_pic_CXX='-KPIC'
13562             ;;
13563           *)
13564             ;;
13565         esac
13566         ;;
13567       vxworks*)
13568         ;;
13569       *)
13570         lt_prog_compiler_can_build_shared_CXX=no
13571         ;;
13572     esac
13573   fi
13574
13575 case $host_os in
13576   # For platforms which do not support PIC, -DPIC is meaningless:
13577   *djgpp*)
13578     lt_prog_compiler_pic_CXX=
13579     ;;
13580   *)
13581     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13582     ;;
13583 esac
13584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13585 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13586
13587
13588
13589 #
13590 # Check to make sure the PIC flag actually works.
13591 #
13592 if test -n "$lt_prog_compiler_pic_CXX"; then
13593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13594 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13595 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13596   $as_echo_n "(cached) " >&6
13597 else
13598   lt_cv_prog_compiler_pic_works_CXX=no
13599    ac_outfile=conftest.$ac_objext
13600    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13601    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13602    # Insert the option either (1) after the last *FLAGS variable, or
13603    # (2) before a word containing "conftest.", or (3) at the end.
13604    # Note that $ac_compile itself does not contain backslashes and begins
13605    # with a dollar sign (not a hyphen), so the echo should work correctly.
13606    # The option is referenced via a variable to avoid confusing sed.
13607    lt_compile=`echo "$ac_compile" | $SED \
13608    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13609    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13610    -e 's:$: $lt_compiler_flag:'`
13611    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13612    (eval "$lt_compile" 2>conftest.err)
13613    ac_status=$?
13614    cat conftest.err >&5
13615    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13616    if (exit $ac_status) && test -s "$ac_outfile"; then
13617      # The compiler can only warn and ignore the option if not recognized
13618      # So say no if there are warnings other than the usual output.
13619      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13620      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13621      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13622        lt_cv_prog_compiler_pic_works_CXX=yes
13623      fi
13624    fi
13625    $RM conftest*
13626
13627 fi
13628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13629 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13630
13631 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13632     case $lt_prog_compiler_pic_CXX in
13633      "" | " "*) ;;
13634      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13635      esac
13636 else
13637     lt_prog_compiler_pic_CXX=
13638      lt_prog_compiler_can_build_shared_CXX=no
13639 fi
13640
13641 fi
13642
13643
13644
13645 #
13646 # Check to make sure the static flag actually works.
13647 #
13648 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13650 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13651 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13652   $as_echo_n "(cached) " >&6
13653 else
13654   lt_cv_prog_compiler_static_works_CXX=no
13655    save_LDFLAGS="$LDFLAGS"
13656    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13657    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13658    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13659      # The linker can only warn and ignore the option if not recognized
13660      # So say no if there are warnings
13661      if test -s conftest.err; then
13662        # Append any errors to the config.log.
13663        cat conftest.err 1>&5
13664        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13665        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13666        if diff conftest.exp conftest.er2 >/dev/null; then
13667          lt_cv_prog_compiler_static_works_CXX=yes
13668        fi
13669      else
13670        lt_cv_prog_compiler_static_works_CXX=yes
13671      fi
13672    fi
13673    $RM -r conftest*
13674    LDFLAGS="$save_LDFLAGS"
13675
13676 fi
13677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13678 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13679
13680 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13681     :
13682 else
13683     lt_prog_compiler_static_CXX=
13684 fi
13685
13686
13687
13688
13689     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13690 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13691 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13692   $as_echo_n "(cached) " >&6
13693 else
13694   lt_cv_prog_compiler_c_o_CXX=no
13695    $RM -r conftest 2>/dev/null
13696    mkdir conftest
13697    cd conftest
13698    mkdir out
13699    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13700
13701    lt_compiler_flag="-o out/conftest2.$ac_objext"
13702    # Insert the option either (1) after the last *FLAGS variable, or
13703    # (2) before a word containing "conftest.", or (3) at the end.
13704    # Note that $ac_compile itself does not contain backslashes and begins
13705    # with a dollar sign (not a hyphen), so the echo should work correctly.
13706    lt_compile=`echo "$ac_compile" | $SED \
13707    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13708    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13709    -e 's:$: $lt_compiler_flag:'`
13710    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13711    (eval "$lt_compile" 2>out/conftest.err)
13712    ac_status=$?
13713    cat out/conftest.err >&5
13714    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13715    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13716    then
13717      # The compiler can only warn and ignore the option if not recognized
13718      # So say no if there are warnings
13719      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13720      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13721      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13722        lt_cv_prog_compiler_c_o_CXX=yes
13723      fi
13724    fi
13725    chmod u+w . 2>&5
13726    $RM conftest*
13727    # SGI C++ compiler will create directory out/ii_files/ for
13728    # template instantiation
13729    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13730    $RM out/* && rmdir out
13731    cd ..
13732    $RM -r conftest
13733    $RM conftest*
13734
13735 fi
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13737 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13738
13739
13740
13741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13742 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13743 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13744   $as_echo_n "(cached) " >&6
13745 else
13746   lt_cv_prog_compiler_c_o_CXX=no
13747    $RM -r conftest 2>/dev/null
13748    mkdir conftest
13749    cd conftest
13750    mkdir out
13751    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13752
13753    lt_compiler_flag="-o out/conftest2.$ac_objext"
13754    # Insert the option either (1) after the last *FLAGS variable, or
13755    # (2) before a word containing "conftest.", or (3) at the end.
13756    # Note that $ac_compile itself does not contain backslashes and begins
13757    # with a dollar sign (not a hyphen), so the echo should work correctly.
13758    lt_compile=`echo "$ac_compile" | $SED \
13759    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13760    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13761    -e 's:$: $lt_compiler_flag:'`
13762    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13763    (eval "$lt_compile" 2>out/conftest.err)
13764    ac_status=$?
13765    cat out/conftest.err >&5
13766    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13767    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13768    then
13769      # The compiler can only warn and ignore the option if not recognized
13770      # So say no if there are warnings
13771      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13772      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13773      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13774        lt_cv_prog_compiler_c_o_CXX=yes
13775      fi
13776    fi
13777    chmod u+w . 2>&5
13778    $RM conftest*
13779    # SGI C++ compiler will create directory out/ii_files/ for
13780    # template instantiation
13781    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13782    $RM out/* && rmdir out
13783    cd ..
13784    $RM -r conftest
13785    $RM conftest*
13786
13787 fi
13788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13789 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13790
13791
13792
13793
13794 hard_links="nottested"
13795 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13796   # do not overwrite the value of need_locks provided by the user
13797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13798 $as_echo_n "checking if we can lock with hard links... " >&6; }
13799   hard_links=yes
13800   $RM conftest*
13801   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13802   touch conftest.a
13803   ln conftest.a conftest.b 2>&5 || hard_links=no
13804   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13806 $as_echo "$hard_links" >&6; }
13807   if test "$hard_links" = no; then
13808     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13809 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13810     need_locks=warn
13811   fi
13812 else
13813   need_locks=no
13814 fi
13815
13816
13817
13818     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13819 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13820
13821   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13822   case $host_os in
13823   aix[4-9]*)
13824     # If we're using GNU nm, then we don't want the "-C" option.
13825     # -C means demangle to AIX nm, but means don't demangle with GNU nm
13826     # Also, AIX nm treats weak defined symbols like other global defined
13827     # symbols, whereas GNU nm marks them as "W".
13828     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13829       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13830     else
13831       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13832     fi
13833     ;;
13834   pw32*)
13835     export_symbols_cmds_CXX="$ltdll_cmds"
13836   ;;
13837   cygwin* | mingw* | cegcc*)
13838     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 > $export_symbols'
13839   ;;
13840   *)
13841     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13842   ;;
13843   esac
13844   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13845
13846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13847 $as_echo "$ld_shlibs_CXX" >&6; }
13848 test "$ld_shlibs_CXX" = no && can_build_shared=no
13849
13850 with_gnu_ld_CXX=$with_gnu_ld
13851
13852
13853
13854
13855
13856
13857 #
13858 # Do we need to explicitly link libc?
13859 #
13860 case "x$archive_cmds_need_lc_CXX" in
13861 x|xyes)
13862   # Assume -lc should be added
13863   archive_cmds_need_lc_CXX=yes
13864
13865   if test "$enable_shared" = yes && test "$GCC" = yes; then
13866     case $archive_cmds_CXX in
13867     *'~'*)
13868       # FIXME: we may have to deal with multi-command sequences.
13869       ;;
13870     '$CC '*)
13871       # Test whether the compiler implicitly links with -lc since on some
13872       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13873       # to ld, don't add -lc before -lgcc.
13874       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13875 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13876 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13877   $as_echo_n "(cached) " >&6
13878 else
13879   $RM conftest*
13880         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13881
13882         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13883   (eval $ac_compile) 2>&5
13884   ac_status=$?
13885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13886   test $ac_status = 0; } 2>conftest.err; then
13887           soname=conftest
13888           lib=conftest
13889           libobjs=conftest.$ac_objext
13890           deplibs=
13891           wl=$lt_prog_compiler_wl_CXX
13892           pic_flag=$lt_prog_compiler_pic_CXX
13893           compiler_flags=-v
13894           linker_flags=-v
13895           verstring=
13896           output_objdir=.
13897           libname=conftest
13898           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13899           allow_undefined_flag_CXX=
13900           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13901   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13902   ac_status=$?
13903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13904   test $ac_status = 0; }
13905           then
13906             lt_cv_archive_cmds_need_lc_CXX=no
13907           else
13908             lt_cv_archive_cmds_need_lc_CXX=yes
13909           fi
13910           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13911         else
13912           cat conftest.err 1>&5
13913         fi
13914         $RM conftest*
13915
13916 fi
13917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13918 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13919       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
13920       ;;
13921     esac
13922   fi
13923   ;;
13924 esac
13925
13926
13927
13928
13929
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     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
13990 $as_echo_n "checking dynamic linker characteristics... " >&6; }
13991
13992 library_names_spec=
13993 libname_spec='lib$name'
13994 soname_spec=
13995 shrext_cmds=".so"
13996 postinstall_cmds=
13997 postuninstall_cmds=
13998 finish_cmds=
13999 finish_eval=
14000 shlibpath_var=
14001 shlibpath_overrides_runpath=unknown
14002 version_type=none
14003 dynamic_linker="$host_os ld.so"
14004 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14005 need_lib_prefix=unknown
14006 hardcode_into_libs=no
14007
14008 # when you set need_version to no, make sure it does not cause -set_version
14009 # flags to be left without arguments
14010 need_version=unknown
14011
14012 case $host_os in
14013 aix3*)
14014   version_type=linux
14015   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14016   shlibpath_var=LIBPATH
14017
14018   # AIX 3 has no versioning support, so we append a major version to the name.
14019   soname_spec='${libname}${release}${shared_ext}$major'
14020   ;;
14021
14022 aix[4-9]*)
14023   version_type=linux
14024   need_lib_prefix=no
14025   need_version=no
14026   hardcode_into_libs=yes
14027   if test "$host_cpu" = ia64; then
14028     # AIX 5 supports IA64
14029     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14030     shlibpath_var=LD_LIBRARY_PATH
14031   else
14032     # With GCC up to 2.95.x, collect2 would create an import file
14033     # for dependence libraries.  The import file would start with
14034     # the line `#! .'.  This would cause the generated library to
14035     # depend on `.', always an invalid library.  This was fixed in
14036     # development snapshots of GCC prior to 3.0.
14037     case $host_os in
14038       aix4 | aix4.[01] | aix4.[01].*)
14039       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14040            echo ' yes '
14041            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14042         :
14043       else
14044         can_build_shared=no
14045       fi
14046       ;;
14047     esac
14048     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14049     # soname into executable. Probably we can add versioning support to
14050     # collect2, so additional links can be useful in future.
14051     if test "$aix_use_runtimelinking" = yes; then
14052       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14053       # instead of lib<name>.a to let people know that these are not
14054       # typical AIX shared libraries.
14055       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14056     else
14057       # We preserve .a as extension for shared libraries through AIX4.2
14058       # and later when we are not doing run time linking.
14059       library_names_spec='${libname}${release}.a $libname.a'
14060       soname_spec='${libname}${release}${shared_ext}$major'
14061     fi
14062     shlibpath_var=LIBPATH
14063   fi
14064   ;;
14065
14066 amigaos*)
14067   case $host_cpu in
14068   powerpc)
14069     # Since July 2007 AmigaOS4 officially supports .so libraries.
14070     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14071     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14072     ;;
14073   m68k)
14074     library_names_spec='$libname.ixlibrary $libname.a'
14075     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14076     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 ${libname}_ixlibrary.a || exit 1; done'
14077     ;;
14078   esac
14079   ;;
14080
14081 beos*)
14082   library_names_spec='${libname}${shared_ext}'
14083   dynamic_linker="$host_os ld.so"
14084   shlibpath_var=LIBRARY_PATH
14085   ;;
14086
14087 bsdi[45]*)
14088   version_type=linux
14089   need_version=no
14090   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14091   soname_spec='${libname}${release}${shared_ext}$major'
14092   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14093   shlibpath_var=LD_LIBRARY_PATH
14094   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14095   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14096   # the default ld.so.conf also contains /usr/contrib/lib and
14097   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14098   # libtool to hard-code these into programs
14099   ;;
14100
14101 cygwin* | mingw* | pw32* | cegcc*)
14102   version_type=windows
14103   shrext_cmds=".dll"
14104   need_version=no
14105   need_lib_prefix=no
14106
14107   case $GCC,$host_os in
14108   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14109     library_names_spec='$libname.dll.a'
14110     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14111     postinstall_cmds='base_file=`basename \${file}`~
14112       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14113       dldir=$destdir/`dirname \$dlpath`~
14114       test -d \$dldir || mkdir -p \$dldir~
14115       $install_prog $dir/$dlname \$dldir/$dlname~
14116       chmod a+x \$dldir/$dlname~
14117       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14118         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14119       fi'
14120     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14121       dlpath=$dir/\$dldll~
14122        $RM \$dlpath'
14123     shlibpath_overrides_runpath=yes
14124
14125     case $host_os in
14126     cygwin*)
14127       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14128       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14129
14130       ;;
14131     mingw* | cegcc*)
14132       # MinGW DLLs use traditional 'lib' prefix
14133       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14134       ;;
14135     pw32*)
14136       # pw32 DLLs use 'pw' prefix rather than 'lib'
14137       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14138       ;;
14139     esac
14140     ;;
14141
14142   *)
14143     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14144     ;;
14145   esac
14146   dynamic_linker='Win32 ld.exe'
14147   # FIXME: first we should search . and the directory the executable is in
14148   shlibpath_var=PATH
14149   ;;
14150
14151 darwin* | rhapsody*)
14152   dynamic_linker="$host_os dyld"
14153   version_type=darwin
14154   need_lib_prefix=no
14155   need_version=no
14156   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14157   soname_spec='${libname}${release}${major}$shared_ext'
14158   shlibpath_overrides_runpath=yes
14159   shlibpath_var=DYLD_LIBRARY_PATH
14160   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14161
14162   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14163   ;;
14164
14165 dgux*)
14166   version_type=linux
14167   need_lib_prefix=no
14168   need_version=no
14169   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14170   soname_spec='${libname}${release}${shared_ext}$major'
14171   shlibpath_var=LD_LIBRARY_PATH
14172   ;;
14173
14174 freebsd* | dragonfly*)
14175   # DragonFly does not have aout.  When/if they implement a new
14176   # versioning mechanism, adjust this.
14177   if test -x /usr/bin/objformat; then
14178     objformat=`/usr/bin/objformat`
14179   else
14180     case $host_os in
14181     freebsd[23].*) objformat=aout ;;
14182     *) objformat=elf ;;
14183     esac
14184   fi
14185   version_type=freebsd-$objformat
14186   case $version_type in
14187     freebsd-elf*)
14188       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14189       need_version=no
14190       need_lib_prefix=no
14191       ;;
14192     freebsd-*)
14193       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14194       need_version=yes
14195       ;;
14196   esac
14197   shlibpath_var=LD_LIBRARY_PATH
14198   case $host_os in
14199   freebsd2.*)
14200     shlibpath_overrides_runpath=yes
14201     ;;
14202   freebsd3.[01]* | freebsdelf3.[01]*)
14203     shlibpath_overrides_runpath=yes
14204     hardcode_into_libs=yes
14205     ;;
14206   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14207   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14208     shlibpath_overrides_runpath=no
14209     hardcode_into_libs=yes
14210     ;;
14211   *) # from 4.6 on, and DragonFly
14212     shlibpath_overrides_runpath=yes
14213     hardcode_into_libs=yes
14214     ;;
14215   esac
14216   ;;
14217
14218 gnu*)
14219   version_type=linux
14220   need_lib_prefix=no
14221   need_version=no
14222   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14223   soname_spec='${libname}${release}${shared_ext}$major'
14224   shlibpath_var=LD_LIBRARY_PATH
14225   hardcode_into_libs=yes
14226   ;;
14227
14228 haiku*)
14229   version_type=linux
14230   need_lib_prefix=no
14231   need_version=no
14232   dynamic_linker="$host_os runtime_loader"
14233   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14234   soname_spec='${libname}${release}${shared_ext}$major'
14235   shlibpath_var=LIBRARY_PATH
14236   shlibpath_overrides_runpath=yes
14237   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14238   hardcode_into_libs=yes
14239   ;;
14240
14241 hpux9* | hpux10* | hpux11*)
14242   # Give a soname corresponding to the major version so that dld.sl refuses to
14243   # link against other versions.
14244   version_type=sunos
14245   need_lib_prefix=no
14246   need_version=no
14247   case $host_cpu in
14248   ia64*)
14249     shrext_cmds='.so'
14250     hardcode_into_libs=yes
14251     dynamic_linker="$host_os dld.so"
14252     shlibpath_var=LD_LIBRARY_PATH
14253     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14254     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14255     soname_spec='${libname}${release}${shared_ext}$major'
14256     if test "X$HPUX_IA64_MODE" = X32; then
14257       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14258     else
14259       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14260     fi
14261     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14262     ;;
14263   hppa*64*)
14264     shrext_cmds='.sl'
14265     hardcode_into_libs=yes
14266     dynamic_linker="$host_os dld.sl"
14267     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14268     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14269     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14270     soname_spec='${libname}${release}${shared_ext}$major'
14271     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14272     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14273     ;;
14274   *)
14275     shrext_cmds='.sl'
14276     dynamic_linker="$host_os dld.sl"
14277     shlibpath_var=SHLIB_PATH
14278     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14279     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14280     soname_spec='${libname}${release}${shared_ext}$major'
14281     ;;
14282   esac
14283   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14284   postinstall_cmds='chmod 555 $lib'
14285   # or fails outright, so override atomically:
14286   install_override_mode=555
14287   ;;
14288
14289 interix[3-9]*)
14290   version_type=linux
14291   need_lib_prefix=no
14292   need_version=no
14293   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14294   soname_spec='${libname}${release}${shared_ext}$major'
14295   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14296   shlibpath_var=LD_LIBRARY_PATH
14297   shlibpath_overrides_runpath=no
14298   hardcode_into_libs=yes
14299   ;;
14300
14301 irix5* | irix6* | nonstopux*)
14302   case $host_os in
14303     nonstopux*) version_type=nonstopux ;;
14304     *)
14305         if test "$lt_cv_prog_gnu_ld" = yes; then
14306                 version_type=linux
14307         else
14308                 version_type=irix
14309         fi ;;
14310   esac
14311   need_lib_prefix=no
14312   need_version=no
14313   soname_spec='${libname}${release}${shared_ext}$major'
14314   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14315   case $host_os in
14316   irix5* | nonstopux*)
14317     libsuff= shlibsuff=
14318     ;;
14319   *)
14320     case $LD in # libtool.m4 will add one of these switches to LD
14321     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14322       libsuff= shlibsuff= libmagic=32-bit;;
14323     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14324       libsuff=32 shlibsuff=N32 libmagic=N32;;
14325     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14326       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14327     *) libsuff= shlibsuff= libmagic=never-match;;
14328     esac
14329     ;;
14330   esac
14331   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14332   shlibpath_overrides_runpath=no
14333   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14334   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14335   hardcode_into_libs=yes
14336   ;;
14337
14338 # No shared lib support for Linux oldld, aout, or coff.
14339 linux*oldld* | linux*aout* | linux*coff*)
14340   dynamic_linker=no
14341   ;;
14342
14343 # This must be Linux ELF.
14344 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14345   version_type=linux
14346   need_lib_prefix=no
14347   need_version=no
14348   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14349   soname_spec='${libname}${release}${shared_ext}$major'
14350   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14351   shlibpath_var=LD_LIBRARY_PATH
14352   shlibpath_overrides_runpath=no
14353
14354   # Some binutils ld are patched to set DT_RUNPATH
14355   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14356   $as_echo_n "(cached) " >&6
14357 else
14358   lt_cv_shlibpath_overrides_runpath=no
14359     save_LDFLAGS=$LDFLAGS
14360     save_libdir=$libdir
14361     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14362          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14363     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14364 /* end confdefs.h.  */
14365
14366 int
14367 main ()
14368 {
14369
14370   ;
14371   return 0;
14372 }
14373 _ACEOF
14374 if ac_fn_cxx_try_link "$LINENO"; then :
14375   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14376   lt_cv_shlibpath_overrides_runpath=yes
14377 fi
14378 fi
14379 rm -f core conftest.err conftest.$ac_objext \
14380     conftest$ac_exeext conftest.$ac_ext
14381     LDFLAGS=$save_LDFLAGS
14382     libdir=$save_libdir
14383
14384 fi
14385
14386   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14387
14388   # This implies no fast_install, which is unacceptable.
14389   # Some rework will be needed to allow for fast_install
14390   # before this can be enabled.
14391   hardcode_into_libs=yes
14392
14393   # Append ld.so.conf contents to the search path
14394   if test -f /etc/ld.so.conf; then
14395     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' ' '`
14396     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14397   fi
14398
14399   # We used to test for /lib/ld.so.1 and disable shared libraries on
14400   # powerpc, because MkLinux only supported shared libraries with the
14401   # GNU dynamic linker.  Since this was broken with cross compilers,
14402   # most powerpc-linux boxes support dynamic linking these days and
14403   # people can always --disable-shared, the test was removed, and we
14404   # assume the GNU/Linux dynamic linker is in use.
14405   dynamic_linker='GNU/Linux ld.so'
14406   ;;
14407
14408 netbsd*)
14409   version_type=sunos
14410   need_lib_prefix=no
14411   need_version=no
14412   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14413     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14414     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14415     dynamic_linker='NetBSD (a.out) ld.so'
14416   else
14417     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14418     soname_spec='${libname}${release}${shared_ext}$major'
14419     dynamic_linker='NetBSD ld.elf_so'
14420   fi
14421   shlibpath_var=LD_LIBRARY_PATH
14422   shlibpath_overrides_runpath=yes
14423   hardcode_into_libs=yes
14424   ;;
14425
14426 newsos6)
14427   version_type=linux
14428   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14429   shlibpath_var=LD_LIBRARY_PATH
14430   shlibpath_overrides_runpath=yes
14431   ;;
14432
14433 *nto* | *qnx*)
14434   version_type=qnx
14435   need_lib_prefix=no
14436   need_version=no
14437   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14438   soname_spec='${libname}${release}${shared_ext}$major'
14439   shlibpath_var=LD_LIBRARY_PATH
14440   shlibpath_overrides_runpath=no
14441   hardcode_into_libs=yes
14442   dynamic_linker='ldqnx.so'
14443   ;;
14444
14445 openbsd*)
14446   version_type=sunos
14447   sys_lib_dlsearch_path_spec="/usr/lib"
14448   need_lib_prefix=no
14449   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14450   case $host_os in
14451     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14452     *)                          need_version=no  ;;
14453   esac
14454   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14455   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14456   shlibpath_var=LD_LIBRARY_PATH
14457   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14458     case $host_os in
14459       openbsd2.[89] | openbsd2.[89].*)
14460         shlibpath_overrides_runpath=no
14461         ;;
14462       *)
14463         shlibpath_overrides_runpath=yes
14464         ;;
14465       esac
14466   else
14467     shlibpath_overrides_runpath=yes
14468   fi
14469   ;;
14470
14471 os2*)
14472   libname_spec='$name'
14473   shrext_cmds=".dll"
14474   need_lib_prefix=no
14475   library_names_spec='$libname${shared_ext} $libname.a'
14476   dynamic_linker='OS/2 ld.exe'
14477   shlibpath_var=LIBPATH
14478   ;;
14479
14480 osf3* | osf4* | osf5*)
14481   version_type=osf
14482   need_lib_prefix=no
14483   need_version=no
14484   soname_spec='${libname}${release}${shared_ext}$major'
14485   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14486   shlibpath_var=LD_LIBRARY_PATH
14487   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14488   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14489   ;;
14490
14491 rdos*)
14492   dynamic_linker=no
14493   ;;
14494
14495 solaris*)
14496   version_type=linux
14497   need_lib_prefix=no
14498   need_version=no
14499   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14500   soname_spec='${libname}${release}${shared_ext}$major'
14501   shlibpath_var=LD_LIBRARY_PATH
14502   shlibpath_overrides_runpath=yes
14503   hardcode_into_libs=yes
14504   # ldd complains unless libraries are executable
14505   postinstall_cmds='chmod +x $lib'
14506   ;;
14507
14508 sunos4*)
14509   version_type=sunos
14510   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14511   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14512   shlibpath_var=LD_LIBRARY_PATH
14513   shlibpath_overrides_runpath=yes
14514   if test "$with_gnu_ld" = yes; then
14515     need_lib_prefix=no
14516   fi
14517   need_version=yes
14518   ;;
14519
14520 sysv4 | sysv4.3*)
14521   version_type=linux
14522   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14523   soname_spec='${libname}${release}${shared_ext}$major'
14524   shlibpath_var=LD_LIBRARY_PATH
14525   case $host_vendor in
14526     sni)
14527       shlibpath_overrides_runpath=no
14528       need_lib_prefix=no
14529       runpath_var=LD_RUN_PATH
14530       ;;
14531     siemens)
14532       need_lib_prefix=no
14533       ;;
14534     motorola)
14535       need_lib_prefix=no
14536       need_version=no
14537       shlibpath_overrides_runpath=no
14538       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14539       ;;
14540   esac
14541   ;;
14542
14543 sysv4*MP*)
14544   if test -d /usr/nec ;then
14545     version_type=linux
14546     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14547     soname_spec='$libname${shared_ext}.$major'
14548     shlibpath_var=LD_LIBRARY_PATH
14549   fi
14550   ;;
14551
14552 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14553   version_type=freebsd-elf
14554   need_lib_prefix=no
14555   need_version=no
14556   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14557   soname_spec='${libname}${release}${shared_ext}$major'
14558   shlibpath_var=LD_LIBRARY_PATH
14559   shlibpath_overrides_runpath=yes
14560   hardcode_into_libs=yes
14561   if test "$with_gnu_ld" = yes; then
14562     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14563   else
14564     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14565     case $host_os in
14566       sco3.2v5*)
14567         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14568         ;;
14569     esac
14570   fi
14571   sys_lib_dlsearch_path_spec='/usr/lib'
14572   ;;
14573
14574 tpf*)
14575   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14576   version_type=linux
14577   need_lib_prefix=no
14578   need_version=no
14579   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14580   shlibpath_var=LD_LIBRARY_PATH
14581   shlibpath_overrides_runpath=no
14582   hardcode_into_libs=yes
14583   ;;
14584
14585 uts4*)
14586   version_type=linux
14587   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14588   soname_spec='${libname}${release}${shared_ext}$major'
14589   shlibpath_var=LD_LIBRARY_PATH
14590   ;;
14591
14592 *)
14593   dynamic_linker=no
14594   ;;
14595 esac
14596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14597 $as_echo "$dynamic_linker" >&6; }
14598 test "$dynamic_linker" = no && can_build_shared=no
14599
14600 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14601 if test "$GCC" = yes; then
14602   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14603 fi
14604
14605 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14606   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14607 fi
14608 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14609   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14610 fi
14611
14612
14613
14614
14615
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     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14650 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14651 hardcode_action_CXX=
14652 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14653    test -n "$runpath_var_CXX" ||
14654    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14655
14656   # We can hardcode non-existent directories.
14657   if test "$hardcode_direct_CXX" != no &&
14658      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14659      # have to relink, otherwise we might link with an installed library
14660      # when we should be linking with a yet-to-be-installed one
14661      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14662      test "$hardcode_minus_L_CXX" != no; then
14663     # Linking always hardcodes the temporary library directory.
14664     hardcode_action_CXX=relink
14665   else
14666     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14667     hardcode_action_CXX=immediate
14668   fi
14669 else
14670   # We cannot hardcode anything, or else we can only hardcode existing
14671   # directories.
14672   hardcode_action_CXX=unsupported
14673 fi
14674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14675 $as_echo "$hardcode_action_CXX" >&6; }
14676
14677 if test "$hardcode_action_CXX" = relink ||
14678    test "$inherit_rpath_CXX" = yes; then
14679   # Fast installation is not supported
14680   enable_fast_install=no
14681 elif test "$shlibpath_overrides_runpath" = yes ||
14682      test "$enable_shared" = no; then
14683   # Fast installation is not necessary
14684   enable_fast_install=needless
14685 fi
14686
14687
14688
14689
14690
14691
14692
14693   fi # test -n "$compiler"
14694
14695   CC=$lt_save_CC
14696   LDCXX=$LD
14697   LD=$lt_save_LD
14698   GCC=$lt_save_GCC
14699   with_gnu_ld=$lt_save_with_gnu_ld
14700   lt_cv_path_LDCXX=$lt_cv_path_LD
14701   lt_cv_path_LD=$lt_save_path_LD
14702   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14703   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14704 fi # test "$_lt_caught_CXX_error" != yes
14705
14706 ac_ext=c
14707 ac_cpp='$CPP $CPPFLAGS'
14708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14711
14712
14713
14714
14715
14716
14717
14718
14719
14720
14721
14722
14723
14724         ac_config_commands="$ac_config_commands libtool"
14725
14726
14727
14728
14729 # Only expand once:
14730
14731
14732
14733 # Test for 64-bit build.
14734 # The cast to long int works around a bug in the HP C Compiler
14735 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
14736 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
14737 # This bug is HP SR number 8606223364.
14738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
14739 $as_echo_n "checking size of size_t... " >&6; }
14740 if test "${ac_cv_sizeof_size_t+set}" = set; then :
14741   $as_echo_n "(cached) " >&6
14742 else
14743   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
14744
14745 else
14746   if test "$ac_cv_type_size_t" = yes; then
14747      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14748 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14749 { as_fn_set_status 77
14750 as_fn_error "cannot compute sizeof (size_t)
14751 See \`config.log' for more details." "$LINENO" 5; }; }
14752    else
14753      ac_cv_sizeof_size_t=0
14754    fi
14755 fi
14756
14757 fi
14758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
14759 $as_echo "$ac_cv_sizeof_size_t" >&6; }
14760
14761
14762
14763 cat >>confdefs.h <<_ACEOF
14764 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
14765 _ACEOF
14766
14767
14768
14769
14770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
14771 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
14772     # Check whether --enable-maintainer-mode was given.
14773 if test "${enable_maintainer_mode+set}" = set; then :
14774   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
14775 else
14776   USE_MAINTAINER_MODE=no
14777 fi
14778
14779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
14780 $as_echo "$USE_MAINTAINER_MODE" >&6; }
14781    if test $USE_MAINTAINER_MODE = yes; then
14782   MAINTAINER_MODE_TRUE=
14783   MAINTAINER_MODE_FALSE='#'
14784 else
14785   MAINTAINER_MODE_TRUE='#'
14786   MAINTAINER_MODE_FALSE=
14787 fi
14788
14789   MAINT=$MAINTAINER_MODE_TRUE
14790
14791
14792
14793 for ac_header in sys/mman.h
14794 do :
14795   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
14796 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
14797   cat >>confdefs.h <<_ACEOF
14798 #define HAVE_SYS_MMAN_H 1
14799 _ACEOF
14800
14801 fi
14802
14803 done
14804
14805 for ac_func in mmap mkostemp
14806 do :
14807   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14808 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14809 eval as_val=\$$as_ac_var
14810    if test "x$as_val" = x""yes; then :
14811   cat >>confdefs.h <<_ACEOF
14812 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14813 _ACEOF
14814
14815 fi
14816 done
14817
14818
14819 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
14820 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
14821   libffi_header_sys_mman_h=yes
14822 else
14823   libffi_header_sys_mman_h=no
14824 fi
14825
14826
14827 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
14828 if test "x$ac_cv_func_mmap" = x""yes; then :
14829   libffi_func_mmap=yes
14830 else
14831   libffi_func_mmap=no
14832 fi
14833
14834 if test "$libffi_header_sys_mman_h" != yes \
14835  || test "$libffi_func_mmap" != yes; then
14836    ac_cv_func_mmap_file=no
14837    ac_cv_func_mmap_dev_zero=no
14838    ac_cv_func_mmap_anon=no
14839 else
14840    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
14841 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
14842 if test "${ac_cv_func_mmap_file+set}" = set; then :
14843   $as_echo_n "(cached) " >&6
14844 else
14845   # Add a system to this blacklist if
14846    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
14847    # memory area containing the same data that you'd get if you applied
14848    # read() to the same fd.  The only system known to have a problem here
14849    # is VMS, where text files have record structure.
14850    case "$host_os" in
14851      vms* | ultrix*)
14852         ac_cv_func_mmap_file=no ;;
14853      *)
14854         ac_cv_func_mmap_file=yes;;
14855    esac
14856 fi
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
14858 $as_echo "$ac_cv_func_mmap_file" >&6; }
14859    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
14860 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
14861 if test "${ac_cv_func_mmap_dev_zero+set}" = set; then :
14862   $as_echo_n "(cached) " >&6
14863 else
14864   # Add a system to this blacklist if it has mmap() but /dev/zero
14865    # does not exist, or if mmapping /dev/zero does not give anonymous
14866    # zeroed pages with both the following properties:
14867    # 1. If you map N consecutive pages in with one call, and then
14868    #    unmap any subset of those pages, the pages that were not
14869    #    explicitly unmapped remain accessible.
14870    # 2. If you map two adjacent blocks of memory and then unmap them
14871    #    both at once, they must both go away.
14872    # Systems known to be in this category are Windows (all variants),
14873    # VMS, and Darwin.
14874    case "$host_os" in
14875      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
14876         ac_cv_func_mmap_dev_zero=no ;;
14877      *)
14878         ac_cv_func_mmap_dev_zero=yes;;
14879    esac
14880 fi
14881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
14882 $as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
14883
14884    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
14885    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
14886 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
14887 if test "${ac_cv_decl_map_anon+set}" = set; then :
14888   $as_echo_n "(cached) " >&6
14889 else
14890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14891 /* end confdefs.h.  */
14892 #include <sys/types.h>
14893 #include <sys/mman.h>
14894 #include <unistd.h>
14895
14896 #ifndef MAP_ANONYMOUS
14897 #define MAP_ANONYMOUS MAP_ANON
14898 #endif
14899
14900 int
14901 main ()
14902 {
14903 int n = MAP_ANONYMOUS;
14904   ;
14905   return 0;
14906 }
14907 _ACEOF
14908 if ac_fn_c_try_compile "$LINENO"; then :
14909   ac_cv_decl_map_anon=yes
14910 else
14911   ac_cv_decl_map_anon=no
14912 fi
14913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14914 fi
14915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
14916 $as_echo "$ac_cv_decl_map_anon" >&6; }
14917
14918    if test $ac_cv_decl_map_anon = no; then
14919      ac_cv_func_mmap_anon=no
14920    else
14921      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
14922 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
14923 if test "${ac_cv_func_mmap_anon+set}" = set; then :
14924   $as_echo_n "(cached) " >&6
14925 else
14926   # Add a system to this blacklist if it has mmap() and MAP_ANON or
14927    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
14928    # doesn't give anonymous zeroed pages with the same properties listed
14929    # above for use of /dev/zero.
14930    # Systems known to be in this category are Windows, VMS, and SCO Unix.
14931    case "$host_os" in
14932      vms* | cygwin* | pe | mingw* | sco* | udk* )
14933         ac_cv_func_mmap_anon=no ;;
14934      *)
14935         ac_cv_func_mmap_anon=yes;;
14936    esac
14937 fi
14938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
14939 $as_echo "$ac_cv_func_mmap_anon" >&6; }
14940    fi
14941 fi
14942
14943 if test $ac_cv_func_mmap_file = yes; then
14944
14945 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
14946
14947 fi
14948 if test $ac_cv_func_mmap_dev_zero = yes; then
14949
14950 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
14951
14952 fi
14953 if test $ac_cv_func_mmap_anon = yes; then
14954
14955 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
14956
14957 fi
14958
14959
14960  if test -d $srcdir/testsuite; then
14961   TESTSUBDIR_TRUE=
14962   TESTSUBDIR_FALSE='#'
14963 else
14964   TESTSUBDIR_TRUE='#'
14965   TESTSUBDIR_FALSE=
14966 fi
14967
14968
14969 TARGETDIR="unknown"
14970 HAVE_LONG_DOUBLE_VARIANT=0
14971
14972 . ${srcdir}/configure.host
14973
14974 if test -n "${UNSUPPORTED}"; then
14975   as_fn_error "\"libffi has not been ported to $host.\"" "$LINENO" 5
14976 fi
14977
14978
14979
14980
14981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
14982 $as_echo_n "checking for ANSI C header files... " >&6; }
14983 if test "${ac_cv_header_stdc+set}" = set; then :
14984   $as_echo_n "(cached) " >&6
14985 else
14986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14987 /* end confdefs.h.  */
14988 #include <stdlib.h>
14989 #include <stdarg.h>
14990 #include <string.h>
14991 #include <float.h>
14992
14993 int
14994 main ()
14995 {
14996
14997   ;
14998   return 0;
14999 }
15000 _ACEOF
15001 if ac_fn_c_try_compile "$LINENO"; then :
15002   ac_cv_header_stdc=yes
15003 else
15004   ac_cv_header_stdc=no
15005 fi
15006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15007
15008 if test $ac_cv_header_stdc = yes; then
15009   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15011 /* end confdefs.h.  */
15012 #include <string.h>
15013
15014 _ACEOF
15015 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15016   $EGREP "memchr" >/dev/null 2>&1; then :
15017
15018 else
15019   ac_cv_header_stdc=no
15020 fi
15021 rm -f conftest*
15022
15023 fi
15024
15025 if test $ac_cv_header_stdc = yes; then
15026   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15028 /* end confdefs.h.  */
15029 #include <stdlib.h>
15030
15031 _ACEOF
15032 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15033   $EGREP "free" >/dev/null 2>&1; then :
15034
15035 else
15036   ac_cv_header_stdc=no
15037 fi
15038 rm -f conftest*
15039
15040 fi
15041
15042 if test $ac_cv_header_stdc = yes; then
15043   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15044   if test "$cross_compiling" = yes; then :
15045   :
15046 else
15047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15048 /* end confdefs.h.  */
15049 #include <ctype.h>
15050 #include <stdlib.h>
15051 #if ((' ' & 0x0FF) == 0x020)
15052 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15053 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15054 #else
15055 # define ISLOWER(c) \
15056                    (('a' <= (c) && (c) <= 'i') \
15057                      || ('j' <= (c) && (c) <= 'r') \
15058                      || ('s' <= (c) && (c) <= 'z'))
15059 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15060 #endif
15061
15062 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15063 int
15064 main ()
15065 {
15066   int i;
15067   for (i = 0; i < 256; i++)
15068     if (XOR (islower (i), ISLOWER (i))
15069         || toupper (i) != TOUPPER (i))
15070       return 2;
15071   return 0;
15072 }
15073 _ACEOF
15074 if ac_fn_c_try_run "$LINENO"; then :
15075
15076 else
15077   ac_cv_header_stdc=no
15078 fi
15079 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15080   conftest.$ac_objext conftest.beam conftest.$ac_ext
15081 fi
15082
15083 fi
15084 fi
15085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15086 $as_echo "$ac_cv_header_stdc" >&6; }
15087 if test $ac_cv_header_stdc = yes; then
15088
15089 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15090
15091 fi
15092
15093 for ac_func in memcpy
15094 do :
15095   ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
15096 if test "x$ac_cv_func_memcpy" = x""yes; then :
15097   cat >>confdefs.h <<_ACEOF
15098 #define HAVE_MEMCPY 1
15099 _ACEOF
15100
15101 fi
15102 done
15103
15104 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15105 # for constant arguments.  Useless!
15106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15107 $as_echo_n "checking for working alloca.h... " >&6; }
15108 if test "${ac_cv_working_alloca_h+set}" = set; then :
15109   $as_echo_n "(cached) " >&6
15110 else
15111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15112 /* end confdefs.h.  */
15113 #include <alloca.h>
15114 int
15115 main ()
15116 {
15117 char *p = (char *) alloca (2 * sizeof (int));
15118                           if (p) return 0;
15119   ;
15120   return 0;
15121 }
15122 _ACEOF
15123 if ac_fn_c_try_link "$LINENO"; then :
15124   ac_cv_working_alloca_h=yes
15125 else
15126   ac_cv_working_alloca_h=no
15127 fi
15128 rm -f core conftest.err conftest.$ac_objext \
15129     conftest$ac_exeext conftest.$ac_ext
15130 fi
15131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15132 $as_echo "$ac_cv_working_alloca_h" >&6; }
15133 if test $ac_cv_working_alloca_h = yes; then
15134
15135 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15136
15137 fi
15138
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15140 $as_echo_n "checking for alloca... " >&6; }
15141 if test "${ac_cv_func_alloca_works+set}" = set; then :
15142   $as_echo_n "(cached) " >&6
15143 else
15144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15145 /* end confdefs.h.  */
15146 #ifdef __GNUC__
15147 # define alloca __builtin_alloca
15148 #else
15149 # ifdef _MSC_VER
15150 #  include <malloc.h>
15151 #  define alloca _alloca
15152 # else
15153 #  ifdef HAVE_ALLOCA_H
15154 #   include <alloca.h>
15155 #  else
15156 #   ifdef _AIX
15157  #pragma alloca
15158 #   else
15159 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15160 char *alloca ();
15161 #    endif
15162 #   endif
15163 #  endif
15164 # endif
15165 #endif
15166
15167 int
15168 main ()
15169 {
15170 char *p = (char *) alloca (1);
15171                                     if (p) return 0;
15172   ;
15173   return 0;
15174 }
15175 _ACEOF
15176 if ac_fn_c_try_link "$LINENO"; then :
15177   ac_cv_func_alloca_works=yes
15178 else
15179   ac_cv_func_alloca_works=no
15180 fi
15181 rm -f core conftest.err conftest.$ac_objext \
15182     conftest$ac_exeext conftest.$ac_ext
15183 fi
15184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15185 $as_echo "$ac_cv_func_alloca_works" >&6; }
15186
15187 if test $ac_cv_func_alloca_works = yes; then
15188
15189 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15190
15191 else
15192   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15193 # that cause trouble.  Some versions do not even contain alloca or
15194 # contain a buggy version.  If you still want to use their alloca,
15195 # use ar to extract alloca.o from them instead of compiling alloca.c.
15196
15197 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15198
15199 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15200
15201
15202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15203 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15204 if test "${ac_cv_os_cray+set}" = set; then :
15205   $as_echo_n "(cached) " >&6
15206 else
15207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15208 /* end confdefs.h.  */
15209 #if defined CRAY && ! defined CRAY2
15210 webecray
15211 #else
15212 wenotbecray
15213 #endif
15214
15215 _ACEOF
15216 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15217   $EGREP "webecray" >/dev/null 2>&1; then :
15218   ac_cv_os_cray=yes
15219 else
15220   ac_cv_os_cray=no
15221 fi
15222 rm -f conftest*
15223
15224 fi
15225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15226 $as_echo "$ac_cv_os_cray" >&6; }
15227 if test $ac_cv_os_cray = yes; then
15228   for ac_func in _getb67 GETB67 getb67; do
15229     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15230 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15231 eval as_val=\$$as_ac_var
15232    if test "x$as_val" = x""yes; then :
15233
15234 cat >>confdefs.h <<_ACEOF
15235 #define CRAY_STACKSEG_END $ac_func
15236 _ACEOF
15237
15238     break
15239 fi
15240
15241   done
15242 fi
15243
15244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15245 $as_echo_n "checking stack direction for C alloca... " >&6; }
15246 if test "${ac_cv_c_stack_direction+set}" = set; then :
15247   $as_echo_n "(cached) " >&6
15248 else
15249   if test "$cross_compiling" = yes; then :
15250   ac_cv_c_stack_direction=0
15251 else
15252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15253 /* end confdefs.h.  */
15254 $ac_includes_default
15255 int
15256 find_stack_direction ()
15257 {
15258   static char *addr = 0;
15259   auto char dummy;
15260   if (addr == 0)
15261     {
15262       addr = &dummy;
15263       return find_stack_direction ();
15264     }
15265   else
15266     return (&dummy > addr) ? 1 : -1;
15267 }
15268
15269 int
15270 main ()
15271 {
15272   return find_stack_direction () < 0;
15273 }
15274 _ACEOF
15275 if ac_fn_c_try_run "$LINENO"; then :
15276   ac_cv_c_stack_direction=1
15277 else
15278   ac_cv_c_stack_direction=-1
15279 fi
15280 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15281   conftest.$ac_objext conftest.beam conftest.$ac_ext
15282 fi
15283
15284 fi
15285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15286 $as_echo "$ac_cv_c_stack_direction" >&6; }
15287 cat >>confdefs.h <<_ACEOF
15288 #define STACK_DIRECTION $ac_cv_c_stack_direction
15289 _ACEOF
15290
15291
15292 fi
15293
15294
15295 # The cast to long int works around a bug in the HP C Compiler
15296 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15297 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15298 # This bug is HP SR number 8606223364.
15299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
15300 $as_echo_n "checking size of double... " >&6; }
15301 if test "${ac_cv_sizeof_double+set}" = set; then :
15302   $as_echo_n "(cached) " >&6
15303 else
15304   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
15305
15306 else
15307   if test "$ac_cv_type_double" = yes; then
15308      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15310 { as_fn_set_status 77
15311 as_fn_error "cannot compute sizeof (double)
15312 See \`config.log' for more details." "$LINENO" 5; }; }
15313    else
15314      ac_cv_sizeof_double=0
15315    fi
15316 fi
15317
15318 fi
15319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
15320 $as_echo "$ac_cv_sizeof_double" >&6; }
15321
15322
15323
15324 cat >>confdefs.h <<_ACEOF
15325 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
15326 _ACEOF
15327
15328
15329 # The cast to long int works around a bug in the HP C Compiler
15330 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15331 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15332 # This bug is HP SR number 8606223364.
15333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
15334 $as_echo_n "checking size of long double... " >&6; }
15335 if test "${ac_cv_sizeof_long_double+set}" = set; then :
15336   $as_echo_n "(cached) " >&6
15337 else
15338   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
15339
15340 else
15341   if test "$ac_cv_type_long_double" = yes; then
15342      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15343 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15344 { as_fn_set_status 77
15345 as_fn_error "cannot compute sizeof (long double)
15346 See \`config.log' for more details." "$LINENO" 5; }; }
15347    else
15348      ac_cv_sizeof_long_double=0
15349    fi
15350 fi
15351
15352 fi
15353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
15354 $as_echo "$ac_cv_sizeof_long_double" >&6; }
15355
15356
15357
15358 cat >>confdefs.h <<_ACEOF
15359 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
15360 _ACEOF
15361
15362
15363
15364 # Also AC_SUBST this variable for ffi.h.
15365 if test -z "$HAVE_LONG_DOUBLE"; then
15366   HAVE_LONG_DOUBLE=0
15367   if test $ac_cv_sizeof_long_double != 0; then
15368     if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
15369
15370 $as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
15371
15372       HAVE_LONG_DOUBLE=1
15373     else
15374       if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
15375         HAVE_LONG_DOUBLE=1
15376
15377 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
15378
15379       fi
15380     fi
15381   fi
15382 fi
15383
15384
15385
15386  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15387 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15388 if test "${ac_cv_c_bigendian+set}" = set; then :
15389   $as_echo_n "(cached) " >&6
15390 else
15391   ac_cv_c_bigendian=unknown
15392     # See if we're dealing with a universal compiler.
15393     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15394 /* end confdefs.h.  */
15395 #ifndef __APPLE_CC__
15396                not a universal capable compiler
15397              #endif
15398              typedef int dummy;
15399
15400 _ACEOF
15401 if ac_fn_c_try_compile "$LINENO"; then :
15402
15403         # Check for potential -arch flags.  It is not universal unless
15404         # there are at least two -arch flags with different values.
15405         ac_arch=
15406         ac_prev=
15407         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15408          if test -n "$ac_prev"; then
15409            case $ac_word in
15410              i?86 | x86_64 | ppc | ppc64)
15411                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15412                  ac_arch=$ac_word
15413                else
15414                  ac_cv_c_bigendian=universal
15415                  break
15416                fi
15417                ;;
15418            esac
15419            ac_prev=
15420          elif test "x$ac_word" = "x-arch"; then
15421            ac_prev=arch
15422          fi
15423        done
15424 fi
15425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15426     if test $ac_cv_c_bigendian = unknown; then
15427       # See if sys/param.h defines the BYTE_ORDER macro.
15428       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15429 /* end confdefs.h.  */
15430 #include <sys/types.h>
15431              #include <sys/param.h>
15432
15433 int
15434 main ()
15435 {
15436 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15437                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15438                      && LITTLE_ENDIAN)
15439               bogus endian macros
15440              #endif
15441
15442   ;
15443   return 0;
15444 }
15445 _ACEOF
15446 if ac_fn_c_try_compile "$LINENO"; then :
15447   # It does; now see whether it defined to BIG_ENDIAN or not.
15448          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15449 /* end confdefs.h.  */
15450 #include <sys/types.h>
15451                 #include <sys/param.h>
15452
15453 int
15454 main ()
15455 {
15456 #if BYTE_ORDER != BIG_ENDIAN
15457                  not big endian
15458                 #endif
15459
15460   ;
15461   return 0;
15462 }
15463 _ACEOF
15464 if ac_fn_c_try_compile "$LINENO"; then :
15465   ac_cv_c_bigendian=yes
15466 else
15467   ac_cv_c_bigendian=no
15468 fi
15469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15470 fi
15471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15472     fi
15473     if test $ac_cv_c_bigendian = unknown; then
15474       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15475       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15476 /* end confdefs.h.  */
15477 #include <limits.h>
15478
15479 int
15480 main ()
15481 {
15482 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15483               bogus endian macros
15484              #endif
15485
15486   ;
15487   return 0;
15488 }
15489 _ACEOF
15490 if ac_fn_c_try_compile "$LINENO"; then :
15491   # It does; now see whether it defined to _BIG_ENDIAN or not.
15492          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15493 /* end confdefs.h.  */
15494 #include <limits.h>
15495
15496 int
15497 main ()
15498 {
15499 #ifndef _BIG_ENDIAN
15500                  not big endian
15501                 #endif
15502
15503   ;
15504   return 0;
15505 }
15506 _ACEOF
15507 if ac_fn_c_try_compile "$LINENO"; then :
15508   ac_cv_c_bigendian=yes
15509 else
15510   ac_cv_c_bigendian=no
15511 fi
15512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15513 fi
15514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15515     fi
15516     if test $ac_cv_c_bigendian = unknown; then
15517       # Compile a test program.
15518       if test "$cross_compiling" = yes; then :
15519   # Try to guess by grepping values from an object file.
15520          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15521 /* end confdefs.h.  */
15522 short int ascii_mm[] =
15523                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15524                 short int ascii_ii[] =
15525                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15526                 int use_ascii (int i) {
15527                   return ascii_mm[i] + ascii_ii[i];
15528                 }
15529                 short int ebcdic_ii[] =
15530                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15531                 short int ebcdic_mm[] =
15532                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15533                 int use_ebcdic (int i) {
15534                   return ebcdic_mm[i] + ebcdic_ii[i];
15535                 }
15536                 extern int foo;
15537
15538 int
15539 main ()
15540 {
15541 return use_ascii (foo) == use_ebcdic (foo);
15542   ;
15543   return 0;
15544 }
15545 _ACEOF
15546 if ac_fn_c_try_compile "$LINENO"; then :
15547   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15548               ac_cv_c_bigendian=yes
15549             fi
15550             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15551               if test "$ac_cv_c_bigendian" = unknown; then
15552                 ac_cv_c_bigendian=no
15553               else
15554                 # finding both strings is unlikely to happen, but who knows?
15555                 ac_cv_c_bigendian=unknown
15556               fi
15557             fi
15558 fi
15559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15560 else
15561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15562 /* end confdefs.h.  */
15563 $ac_includes_default
15564 int
15565 main ()
15566 {
15567
15568              /* Are we little or big endian?  From Harbison&Steele.  */
15569              union
15570              {
15571                long int l;
15572                char c[sizeof (long int)];
15573              } u;
15574              u.l = 1;
15575              return u.c[sizeof (long int) - 1] == 1;
15576
15577   ;
15578   return 0;
15579 }
15580 _ACEOF
15581 if ac_fn_c_try_run "$LINENO"; then :
15582   ac_cv_c_bigendian=no
15583 else
15584   ac_cv_c_bigendian=yes
15585 fi
15586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15587   conftest.$ac_objext conftest.beam conftest.$ac_ext
15588 fi
15589
15590     fi
15591 fi
15592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15593 $as_echo "$ac_cv_c_bigendian" >&6; }
15594  case $ac_cv_c_bigendian in #(
15595    yes)
15596      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15597 ;; #(
15598    no)
15599       ;; #(
15600    universal)
15601
15602 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15603
15604      ;; #(
15605    *)
15606      as_fn_error "unknown endianness
15607  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15608  esac
15609
15610
15611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
15612 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
15613 if test "${gcc_cv_as_cfi_pseudo_op+set}" = set; then :
15614   $as_echo_n "(cached) " >&6
15615 else
15616
15617     gcc_cv_as_cfi_pseudo_op=unknown
15618     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15619 /* end confdefs.h.  */
15620 asm (".cfi_startproc\n\t.cfi_endproc");
15621 int
15622 main ()
15623 {
15624
15625   ;
15626   return 0;
15627 }
15628 _ACEOF
15629 if ac_fn_c_try_compile "$LINENO"; then :
15630   gcc_cv_as_cfi_pseudo_op=yes
15631 else
15632   gcc_cv_as_cfi_pseudo_op=no
15633 fi
15634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15635
15636 fi
15637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
15638 $as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
15639  if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
15640
15641 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
15642
15643  fi
15644
15645
15646 case "$TARGET" in
15647   SPARC)
15648     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
15649 $as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
15650 if test "${libffi_cv_as_sparc_ua_pcrel+set}" = set; then :
15651   $as_echo_n "(cached) " >&6
15652 else
15653
15654         save_CFLAGS="$CFLAGS"
15655         save_LDFLAGS="$LDFLAGS"
15656         CFLAGS="$CFLAGS -fpic"
15657         LDFLAGS="$LDFLAGS -shared"
15658         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15659 /* end confdefs.h.  */
15660 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
15661 int
15662 main ()
15663 {
15664
15665   ;
15666   return 0;
15667 }
15668 _ACEOF
15669 if ac_fn_c_try_link "$LINENO"; then :
15670   libffi_cv_as_sparc_ua_pcrel=yes
15671 else
15672   libffi_cv_as_sparc_ua_pcrel=no
15673 fi
15674 rm -f core conftest.err conftest.$ac_objext \
15675     conftest$ac_exeext conftest.$ac_ext
15676         CFLAGS="$save_CFLAGS"
15677         LDFLAGS="$save_LDFLAGS"
15678 fi
15679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
15680 $as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
15681     if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
15682
15683 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
15684
15685     fi
15686
15687     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
15688 $as_echo_n "checking assembler .register pseudo-op support... " >&6; }
15689 if test "${libffi_cv_as_register_pseudo_op+set}" = set; then :
15690   $as_echo_n "(cached) " >&6
15691 else
15692
15693        libffi_cv_as_register_pseudo_op=unknown
15694        # Check if we have .register
15695        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15696 /* end confdefs.h.  */
15697
15698 int
15699 main ()
15700 {
15701 asm (".register %g2, #scratch");
15702   ;
15703   return 0;
15704 }
15705 _ACEOF
15706 if ac_fn_c_try_compile "$LINENO"; then :
15707   libffi_cv_as_register_pseudo_op=yes
15708 else
15709   libffi_cv_as_register_pseudo_op=no
15710 fi
15711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15712
15713 fi
15714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
15715 $as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
15716     if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
15717
15718 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
15719
15720     fi
15721     ;;
15722
15723   X86*)
15724     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15725 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15726 if test "${libffi_cv_as_x86_pcrel+set}" = set; then :
15727   $as_echo_n "(cached) " >&6
15728 else
15729
15730         libffi_cv_as_x86_pcrel=no
15731         echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15732         if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15733             libffi_cv_as_x86_pcrel=yes
15734         fi
15735
15736 fi
15737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
15738 $as_echo "$libffi_cv_as_x86_pcrel" >&6; }
15739     if test "x$libffi_cv_as_x86_pcrel" = xyes; then
15740
15741 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15742
15743     fi
15744     ;;
15745
15746   S390)
15747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler uses zarch features" >&5
15748 $as_echo_n "checking compiler uses zarch features... " >&6; }
15749 if test "${libffi_cv_as_s390_zarch+set}" = set; then :
15750   $as_echo_n "(cached) " >&6
15751 else
15752
15753         libffi_cv_as_s390_zarch=no
15754         echo 'void foo(void) { bar(); bar(); }' > conftest.c
15755         if $CC $CFLAGS -S conftest.c > /dev/null 2>&1; then
15756             if grep -q brasl conftest.s; then
15757                 libffi_cv_as_s390_zarch=yes
15758             fi
15759         fi
15760
15761 fi
15762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_s390_zarch" >&5
15763 $as_echo "$libffi_cv_as_s390_zarch" >&6; }
15764     if test "x$libffi_cv_as_s390_zarch" = xyes; then
15765
15766 $as_echo "#define HAVE_AS_S390_ZARCH 1" >>confdefs.h
15767
15768     fi
15769     ;;
15770 esac
15771
15772 # On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
15773 # Check whether --enable-pax_emutramp was given.
15774 if test "${enable_pax_emutramp+set}" = set; then :
15775   enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
15776
15777 $as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
15778
15779   fi
15780 fi
15781
15782
15783 FFI_EXEC_TRAMPOLINE_TABLE=0
15784 case "$target" in
15785      *arm*-apple-darwin* | aarch64-apple-darwin*)
15786        FFI_EXEC_TRAMPOLINE_TABLE=1
15787
15788 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
15789
15790      ;;
15791      *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
15792
15793 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
15794
15795      ;;
15796 esac
15797  if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
15798   FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
15799   FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
15800 else
15801   FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
15802   FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
15803 fi
15804
15805
15806
15807 if test x$TARGET = xX86_64; then
15808     { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
15809 $as_echo_n "checking toolchain supports unwind section type... " >&6; }
15810 if test "${libffi_cv_as_x86_64_unwind_section_type+set}" = set; then :
15811   $as_echo_n "(cached) " >&6
15812 else
15813
15814         cat  > conftest1.s << EOF
15815 .text
15816 .globl foo
15817 foo:
15818 jmp bar
15819 .section .eh_frame,"a",@unwind
15820 bar:
15821 EOF
15822
15823         cat > conftest2.c  << EOF
15824 extern void foo();
15825 int main(){foo();}
15826 EOF
15827
15828         libffi_cv_as_x86_64_unwind_section_type=no
15829         # we ensure that we can compile _and_ link an assembly file containing an @unwind section
15830         # since the compiler can support it and not the linker (ie old binutils)
15831         if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
15832            $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
15833             libffi_cv_as_x86_64_unwind_section_type=yes
15834         fi
15835
15836 fi
15837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
15838 $as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
15839     if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
15840
15841 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15842
15843     fi
15844 fi
15845
15846 if test "x$GCC" = "xyes"; then
15847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15848 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15849 if test "${libffi_cv_ro_eh_frame+set}" = set; then :
15850   $as_echo_n "(cached) " >&6
15851 else
15852
15853         libffi_cv_ro_eh_frame=no
15854         echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15855         if $CC $CFLAGS -c -fpic -fexceptions -o conftest.o conftest.c > /dev/null 2>&1; then
15856             objdump -h conftest.o > conftest.dump 2>&1
15857             libffi_eh_frame_line=`grep -n eh_frame conftest.dump | cut -d: -f 1`
15858             if test "x$libffi_eh_frame_line" != "x"; then
15859                 libffi_test_line=`expr $libffi_eh_frame_line + 1`p
15860                 sed -n $libffi_test_line conftest.dump > conftest.line
15861                 if grep READONLY conftest.line > /dev/null; then
15862                     libffi_cv_ro_eh_frame=yes
15863                 fi
15864             fi
15865         fi
15866         rm -f conftest.*
15867
15868 fi
15869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
15870 $as_echo "$libffi_cv_ro_eh_frame" >&6; }
15871   if test "x$libffi_cv_ro_eh_frame" = xyes; then
15872
15873 $as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
15874
15875
15876 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15877
15878   else
15879
15880 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15881
15882   fi
15883
15884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
15885 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
15886 if test "${libffi_cv_hidden_visibility_attribute+set}" = set; then :
15887   $as_echo_n "(cached) " >&6
15888 else
15889
15890         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
15891         libffi_cv_hidden_visibility_attribute=no
15892         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
15893   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15894   (eval $ac_try) 2>&5
15895   ac_status=$?
15896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15897   test $ac_status = 0; }; }; then
15898             if grep '\.hidden.*foo' conftest.s >/dev/null; then
15899                 libffi_cv_hidden_visibility_attribute=yes
15900             fi
15901         fi
15902         rm -f conftest.*
15903
15904 fi
15905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
15906 $as_echo "$libffi_cv_hidden_visibility_attribute" >&6; }
15907   if test $libffi_cv_hidden_visibility_attribute = yes; then
15908
15909 $as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
15910
15911   fi
15912 fi
15913
15914
15915
15916
15917
15918
15919
15920 TARGET_OBJ=
15921 for i in $SOURCES; do
15922   TARGET_OBJ="${TARGET_OBJ} src/${TARGETDIR}/"`echo $i | sed 's/[cS]$/lo/'`
15923 done
15924
15925
15926
15927
15928
15929 # Check whether --enable-debug was given.
15930 if test "${enable_debug+set}" = set; then :
15931   enableval=$enable_debug; if test "$enable_debug" = "yes"; then
15932
15933 $as_echo "#define FFI_DEBUG 1" >>confdefs.h
15934
15935   fi
15936 fi
15937
15938  if test "$enable_debug" = "yes"; then
15939   FFI_DEBUG_TRUE=
15940   FFI_DEBUG_FALSE='#'
15941 else
15942   FFI_DEBUG_TRUE='#'
15943   FFI_DEBUG_FALSE=
15944 fi
15945
15946
15947 # Check whether --enable-structs was given.
15948 if test "${enable_structs+set}" = set; then :
15949   enableval=$enable_structs; if test "$enable_structs" = "no"; then
15950
15951 $as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
15952
15953   fi
15954 fi
15955
15956  if test "$enable_debug" = "yes"; then
15957   FFI_DEBUG_TRUE=
15958   FFI_DEBUG_FALSE='#'
15959 else
15960   FFI_DEBUG_TRUE='#'
15961   FFI_DEBUG_FALSE=
15962 fi
15963
15964
15965 # Check whether --enable-raw-api was given.
15966 if test "${enable_raw_api+set}" = set; then :
15967   enableval=$enable_raw_api; if test "$enable_raw_api" = "no"; then
15968
15969 $as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
15970
15971   fi
15972 fi
15973
15974
15975 # Check whether --enable-purify-safety was given.
15976 if test "${enable_purify_safety+set}" = set; then :
15977   enableval=$enable_purify_safety; if test "$enable_purify_safety" = "yes"; then
15978
15979 $as_echo "#define USING_PURIFY 1" >>confdefs.h
15980
15981   fi
15982 fi
15983
15984
15985 if test -n "$with_cross_host" &&
15986    test x"$with_cross_host" != x"no"; then
15987   toolexecdir='$(exec_prefix)/$(target_alias)'
15988   toolexeclibdir='$(toolexecdir)/lib'
15989 else
15990   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
15991   toolexeclibdir='$(libdir)'
15992 fi
15993 multi_os_directory=`$CC -print-multi-os-directory`
15994 case $multi_os_directory in
15995   .) ;; # Avoid trailing /.
15996   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
15997 esac
15998
15999
16000
16001 if test "${multilib}" = "yes"; then
16002   multilib_arg="--enable-multilib"
16003 else
16004   multilib_arg=
16005 fi
16006
16007 ac_config_commands="$ac_config_commands include"
16008
16009 ac_config_commands="$ac_config_commands src"
16010
16011
16012 ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
16013
16014
16015 ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
16016
16017
16018 cat >confcache <<\_ACEOF
16019 # This file is a shell script that caches the results of configure
16020 # tests run on this system so they can be shared between configure
16021 # scripts and configure runs, see configure's option --config-cache.
16022 # It is not useful on other systems.  If it contains results you don't
16023 # want to keep, you may remove or edit it.
16024 #
16025 # config.status only pays attention to the cache file if you give it
16026 # the --recheck option to rerun configure.
16027 #
16028 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16029 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16030 # following values.
16031
16032 _ACEOF
16033
16034 # The following way of writing the cache mishandles newlines in values,
16035 # but we know of no workaround that is simple, portable, and efficient.
16036 # So, we kill variables containing newlines.
16037 # Ultrix sh set writes to stderr and can't be redirected directly,
16038 # and sets the high bit in the cache file unless we assign to the vars.
16039 (
16040   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16041     eval ac_val=\$$ac_var
16042     case $ac_val in #(
16043     *${as_nl}*)
16044       case $ac_var in #(
16045       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16046 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16047       esac
16048       case $ac_var in #(
16049       _ | IFS | as_nl) ;; #(
16050       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16051       *) { eval $ac_var=; unset $ac_var;} ;;
16052       esac ;;
16053     esac
16054   done
16055
16056   (set) 2>&1 |
16057     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16058     *${as_nl}ac_space=\ *)
16059       # `set' does not quote correctly, so add quotes: double-quote
16060       # substitution turns \\\\ into \\, and sed turns \\ into \.
16061       sed -n \
16062         "s/'/'\\\\''/g;
16063           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16064       ;; #(
16065     *)
16066       # `set' quotes correctly as required by POSIX, so do not add quotes.
16067       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16068       ;;
16069     esac |
16070     sort
16071 ) |
16072   sed '
16073      /^ac_cv_env_/b end
16074      t clear
16075      :clear
16076      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16077      t end
16078      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16079      :end' >>confcache
16080 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16081   if test -w "$cache_file"; then
16082     test "x$cache_file" != "x/dev/null" &&
16083       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16084 $as_echo "$as_me: updating cache $cache_file" >&6;}
16085     cat confcache >$cache_file
16086   else
16087     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16088 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16089   fi
16090 fi
16091 rm -f confcache
16092
16093 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16094 # Let make expand exec_prefix.
16095 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16096
16097 DEFS=-DHAVE_CONFIG_H
16098
16099 ac_libobjs=
16100 ac_ltlibobjs=
16101 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16102   # 1. Remove the extension, and $U if already installed.
16103   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16104   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16105   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16106   #    will be set to the directory where LIBOBJS objects are built.
16107   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16108   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16109 done
16110 LIBOBJS=$ac_libobjs
16111
16112 LTLIBOBJS=$ac_ltlibobjs
16113
16114
16115  if test -n "$EXEEXT"; then
16116   am__EXEEXT_TRUE=
16117   am__EXEEXT_FALSE='#'
16118 else
16119   am__EXEEXT_TRUE='#'
16120   am__EXEEXT_FALSE=
16121 fi
16122
16123 if test -z "${BUILD_INFO_TRUE}" && test -z "${BUILD_INFO_FALSE}"; then
16124   as_fn_error "conditional \"BUILD_INFO\" was never defined.
16125 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16126 fi
16127 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
16128   as_fn_error "conditional \"GENINSRC\" was never defined.
16129 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16130 fi
16131 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16132   as_fn_error "conditional \"AMDEP\" was never defined.
16133 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16134 fi
16135 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16136   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16137 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16138 fi
16139 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
16140   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
16141 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16142 fi
16143 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
16144   as_fn_error "conditional \"am__fastdepCCAS\" was never defined.
16145 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16146 fi
16147 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16148   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16149 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16150 fi
16151 if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
16152   as_fn_error "conditional \"TESTSUBDIR\" was never defined.
16153 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16154 fi
16155
16156 if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
16157   as_fn_error "conditional \"FFI_EXEC_TRAMPOLINE_TABLE\" was never defined.
16158 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16159 fi
16160 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
16161   as_fn_error "conditional \"FFI_DEBUG\" was never defined.
16162 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16163 fi
16164 if test -z "${FFI_DEBUG_TRUE}" && test -z "${FFI_DEBUG_FALSE}"; then
16165   as_fn_error "conditional \"FFI_DEBUG\" was never defined.
16166 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16167 fi
16168
16169 : ${CONFIG_STATUS=./config.status}
16170 ac_write_fail=0
16171 ac_clean_files_save=$ac_clean_files
16172 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16173 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16174 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16175 as_write_fail=0
16176 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16177 #! $SHELL
16178 # Generated by $as_me.
16179 # Run this file to recreate the current configuration.
16180 # Compiler output produced by configure, useful for debugging
16181 # configure, is in config.log if it exists.
16182
16183 debug=false
16184 ac_cs_recheck=false
16185 ac_cs_silent=false
16186
16187 SHELL=\${CONFIG_SHELL-$SHELL}
16188 export SHELL
16189 _ASEOF
16190 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16191 ## -------------------- ##
16192 ## M4sh Initialization. ##
16193 ## -------------------- ##
16194
16195 # Be more Bourne compatible
16196 DUALCASE=1; export DUALCASE # for MKS sh
16197 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16198   emulate sh
16199   NULLCMD=:
16200   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16201   # is contrary to our usage.  Disable this feature.
16202   alias -g '${1+"$@"}'='"$@"'
16203   setopt NO_GLOB_SUBST
16204 else
16205   case `(set -o) 2>/dev/null` in #(
16206   *posix*) :
16207     set -o posix ;; #(
16208   *) :
16209      ;;
16210 esac
16211 fi
16212
16213
16214 as_nl='
16215 '
16216 export as_nl
16217 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16218 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16219 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16220 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16221 # Prefer a ksh shell builtin over an external printf program on Solaris,
16222 # but without wasting forks for bash or zsh.
16223 if test -z "$BASH_VERSION$ZSH_VERSION" \
16224     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16225   as_echo='print -r --'
16226   as_echo_n='print -rn --'
16227 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16228   as_echo='printf %s\n'
16229   as_echo_n='printf %s'
16230 else
16231   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16232     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16233     as_echo_n='/usr/ucb/echo -n'
16234   else
16235     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16236     as_echo_n_body='eval
16237       arg=$1;
16238       case $arg in #(
16239       *"$as_nl"*)
16240         expr "X$arg" : "X\\(.*\\)$as_nl";
16241         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16242       esac;
16243       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16244     '
16245     export as_echo_n_body
16246     as_echo_n='sh -c $as_echo_n_body as_echo'
16247   fi
16248   export as_echo_body
16249   as_echo='sh -c $as_echo_body as_echo'
16250 fi
16251
16252 # The user is always right.
16253 if test "${PATH_SEPARATOR+set}" != set; then
16254   PATH_SEPARATOR=:
16255   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16256     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16257       PATH_SEPARATOR=';'
16258   }
16259 fi
16260
16261
16262 # IFS
16263 # We need space, tab and new line, in precisely that order.  Quoting is
16264 # there to prevent editors from complaining about space-tab.
16265 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16266 # splitting by setting IFS to empty value.)
16267 IFS=" ""        $as_nl"
16268
16269 # Find who we are.  Look in the path if we contain no directory separator.
16270 case $0 in #((
16271   *[\\/]* ) as_myself=$0 ;;
16272   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16273 for as_dir in $PATH
16274 do
16275   IFS=$as_save_IFS
16276   test -z "$as_dir" && as_dir=.
16277     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16278   done
16279 IFS=$as_save_IFS
16280
16281      ;;
16282 esac
16283 # We did not find ourselves, most probably we were run as `sh COMMAND'
16284 # in which case we are not to be found in the path.
16285 if test "x$as_myself" = x; then
16286   as_myself=$0
16287 fi
16288 if test ! -f "$as_myself"; then
16289   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16290   exit 1
16291 fi
16292
16293 # Unset variables that we do not need and which cause bugs (e.g. in
16294 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16295 # suppresses any "Segmentation fault" message there.  '((' could
16296 # trigger a bug in pdksh 5.2.14.
16297 for as_var in BASH_ENV ENV MAIL MAILPATH
16298 do eval test x\${$as_var+set} = xset \
16299   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16300 done
16301 PS1='$ '
16302 PS2='> '
16303 PS4='+ '
16304
16305 # NLS nuisances.
16306 LC_ALL=C
16307 export LC_ALL
16308 LANGUAGE=C
16309 export LANGUAGE
16310
16311 # CDPATH.
16312 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16313
16314
16315 # as_fn_error ERROR [LINENO LOG_FD]
16316 # ---------------------------------
16317 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16318 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16319 # script with status $?, using 1 if that was 0.
16320 as_fn_error ()
16321 {
16322   as_status=$?; test $as_status -eq 0 && as_status=1
16323   if test "$3"; then
16324     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16325     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16326   fi
16327   $as_echo "$as_me: error: $1" >&2
16328   as_fn_exit $as_status
16329 } # as_fn_error
16330
16331
16332 # as_fn_set_status STATUS
16333 # -----------------------
16334 # Set $? to STATUS, without forking.
16335 as_fn_set_status ()
16336 {
16337   return $1
16338 } # as_fn_set_status
16339
16340 # as_fn_exit STATUS
16341 # -----------------
16342 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16343 as_fn_exit ()
16344 {
16345   set +e
16346   as_fn_set_status $1
16347   exit $1
16348 } # as_fn_exit
16349
16350 # as_fn_unset VAR
16351 # ---------------
16352 # Portably unset VAR.
16353 as_fn_unset ()
16354 {
16355   { eval $1=; unset $1;}
16356 }
16357 as_unset=as_fn_unset
16358 # as_fn_append VAR VALUE
16359 # ----------------------
16360 # Append the text in VALUE to the end of the definition contained in VAR. Take
16361 # advantage of any shell optimizations that allow amortized linear growth over
16362 # repeated appends, instead of the typical quadratic growth present in naive
16363 # implementations.
16364 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16365   eval 'as_fn_append ()
16366   {
16367     eval $1+=\$2
16368   }'
16369 else
16370   as_fn_append ()
16371   {
16372     eval $1=\$$1\$2
16373   }
16374 fi # as_fn_append
16375
16376 # as_fn_arith ARG...
16377 # ------------------
16378 # Perform arithmetic evaluation on the ARGs, and store the result in the
16379 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16380 # must be portable across $(()) and expr.
16381 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16382   eval 'as_fn_arith ()
16383   {
16384     as_val=$(( $* ))
16385   }'
16386 else
16387   as_fn_arith ()
16388   {
16389     as_val=`expr "$@" || test $? -eq 1`
16390   }
16391 fi # as_fn_arith
16392
16393
16394 if expr a : '\(a\)' >/dev/null 2>&1 &&
16395    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16396   as_expr=expr
16397 else
16398   as_expr=false
16399 fi
16400
16401 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16402   as_basename=basename
16403 else
16404   as_basename=false
16405 fi
16406
16407 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16408   as_dirname=dirname
16409 else
16410   as_dirname=false
16411 fi
16412
16413 as_me=`$as_basename -- "$0" ||
16414 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16415          X"$0" : 'X\(//\)$' \| \
16416          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16417 $as_echo X/"$0" |
16418     sed '/^.*\/\([^/][^/]*\)\/*$/{
16419             s//\1/
16420             q
16421           }
16422           /^X\/\(\/\/\)$/{
16423             s//\1/
16424             q
16425           }
16426           /^X\/\(\/\).*/{
16427             s//\1/
16428             q
16429           }
16430           s/.*/./; q'`
16431
16432 # Avoid depending upon Character Ranges.
16433 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16434 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16435 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16436 as_cr_digits='0123456789'
16437 as_cr_alnum=$as_cr_Letters$as_cr_digits
16438
16439 ECHO_C= ECHO_N= ECHO_T=
16440 case `echo -n x` in #(((((
16441 -n*)
16442   case `echo 'xy\c'` in
16443   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16444   xy)  ECHO_C='\c';;
16445   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16446        ECHO_T=' ';;
16447   esac;;
16448 *)
16449   ECHO_N='-n';;
16450 esac
16451
16452 rm -f conf$$ conf$$.exe conf$$.file
16453 if test -d conf$$.dir; then
16454   rm -f conf$$.dir/conf$$.file
16455 else
16456   rm -f conf$$.dir
16457   mkdir conf$$.dir 2>/dev/null
16458 fi
16459 if (echo >conf$$.file) 2>/dev/null; then
16460   if ln -s conf$$.file conf$$ 2>/dev/null; then
16461     as_ln_s='ln -s'
16462     # ... but there are two gotchas:
16463     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16464     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16465     # In both cases, we have to default to `cp -p'.
16466     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16467       as_ln_s='cp -p'
16468   elif ln conf$$.file conf$$ 2>/dev/null; then
16469     as_ln_s=ln
16470   else
16471     as_ln_s='cp -p'
16472   fi
16473 else
16474   as_ln_s='cp -p'
16475 fi
16476 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16477 rmdir conf$$.dir 2>/dev/null
16478
16479
16480 # as_fn_mkdir_p
16481 # -------------
16482 # Create "$as_dir" as a directory, including parents if necessary.
16483 as_fn_mkdir_p ()
16484 {
16485
16486   case $as_dir in #(
16487   -*) as_dir=./$as_dir;;
16488   esac
16489   test -d "$as_dir" || eval $as_mkdir_p || {
16490     as_dirs=
16491     while :; do
16492       case $as_dir in #(
16493       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16494       *) as_qdir=$as_dir;;
16495       esac
16496       as_dirs="'$as_qdir' $as_dirs"
16497       as_dir=`$as_dirname -- "$as_dir" ||
16498 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16499          X"$as_dir" : 'X\(//\)[^/]' \| \
16500          X"$as_dir" : 'X\(//\)$' \| \
16501          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16502 $as_echo X"$as_dir" |
16503     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16504             s//\1/
16505             q
16506           }
16507           /^X\(\/\/\)[^/].*/{
16508             s//\1/
16509             q
16510           }
16511           /^X\(\/\/\)$/{
16512             s//\1/
16513             q
16514           }
16515           /^X\(\/\).*/{
16516             s//\1/
16517             q
16518           }
16519           s/.*/./; q'`
16520       test -d "$as_dir" && break
16521     done
16522     test -z "$as_dirs" || eval "mkdir $as_dirs"
16523   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16524
16525
16526 } # as_fn_mkdir_p
16527 if mkdir -p . 2>/dev/null; then
16528   as_mkdir_p='mkdir -p "$as_dir"'
16529 else
16530   test -d ./-p && rmdir ./-p
16531   as_mkdir_p=false
16532 fi
16533
16534 if test -x / >/dev/null 2>&1; then
16535   as_test_x='test -x'
16536 else
16537   if ls -dL / >/dev/null 2>&1; then
16538     as_ls_L_option=L
16539   else
16540     as_ls_L_option=
16541   fi
16542   as_test_x='
16543     eval sh -c '\''
16544       if test -d "$1"; then
16545         test -d "$1/.";
16546       else
16547         case $1 in #(
16548         -*)set "./$1";;
16549         esac;
16550         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16551         ???[sx]*):;;*)false;;esac;fi
16552     '\'' sh
16553   '
16554 fi
16555 as_executable_p=$as_test_x
16556
16557 # Sed expression to map a string onto a valid CPP name.
16558 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16559
16560 # Sed expression to map a string onto a valid variable name.
16561 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16562
16563
16564 exec 6>&1
16565 ## ----------------------------------- ##
16566 ## Main body of $CONFIG_STATUS script. ##
16567 ## ----------------------------------- ##
16568 _ASEOF
16569 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16570
16571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16572 # Save the log message, to keep $0 and so on meaningful, and to
16573 # report actual input values of CONFIG_FILES etc. instead of their
16574 # values after options handling.
16575 ac_log="
16576 This file was extended by libffi $as_me 3.99999, which was
16577 generated by GNU Autoconf 2.64.  Invocation command line was
16578
16579   CONFIG_FILES    = $CONFIG_FILES
16580   CONFIG_HEADERS  = $CONFIG_HEADERS
16581   CONFIG_LINKS    = $CONFIG_LINKS
16582   CONFIG_COMMANDS = $CONFIG_COMMANDS
16583   $ $0 $@
16584
16585 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16586 "
16587
16588 _ACEOF
16589
16590 case $ac_config_files in *"
16591 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16592 esac
16593
16594 case $ac_config_headers in *"
16595 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16596 esac
16597
16598
16599 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16600 # Files that config.status was made for.
16601 config_files="$ac_config_files"
16602 config_headers="$ac_config_headers"
16603 config_links="$ac_config_links"
16604 config_commands="$ac_config_commands"
16605
16606 _ACEOF
16607
16608 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16609 ac_cs_usage="\
16610 \`$as_me' instantiates files and other configuration actions
16611 from templates according to the current configuration.  Unless the files
16612 and actions are specified as TAGs, all are instantiated by default.
16613
16614 Usage: $0 [OPTION]... [TAG]...
16615
16616   -h, --help       print this help, then exit
16617   -V, --version    print version number and configuration settings, then exit
16618   -q, --quiet, --silent
16619                    do not print progress messages
16620   -d, --debug      don't remove temporary files
16621       --recheck    update $as_me by reconfiguring in the same conditions
16622       --file=FILE[:TEMPLATE]
16623                    instantiate the configuration file FILE
16624       --header=FILE[:TEMPLATE]
16625                    instantiate the configuration header FILE
16626
16627 Configuration files:
16628 $config_files
16629
16630 Configuration headers:
16631 $config_headers
16632
16633 Configuration links:
16634 $config_links
16635
16636 Configuration commands:
16637 $config_commands
16638
16639 Report bugs to <http://github.com/atgreen/libffi/issues>."
16640
16641 _ACEOF
16642 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16643 ac_cs_version="\\
16644 libffi config.status 3.99999
16645 configured by $0, generated by GNU Autoconf 2.64,
16646   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16647
16648 Copyright (C) 2009 Free Software Foundation, Inc.
16649 This config.status script is free software; the Free Software Foundation
16650 gives unlimited permission to copy, distribute and modify it."
16651
16652 ac_pwd='$ac_pwd'
16653 srcdir='$srcdir'
16654 INSTALL='$INSTALL'
16655 MKDIR_P='$MKDIR_P'
16656 AWK='$AWK'
16657 test -n "\$AWK" || AWK=awk
16658 _ACEOF
16659
16660 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16661 # The default lists apply if the user does not specify any file.
16662 ac_need_defaults=:
16663 while test $# != 0
16664 do
16665   case $1 in
16666   --*=*)
16667     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16668     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16669     ac_shift=:
16670     ;;
16671   *)
16672     ac_option=$1
16673     ac_optarg=$2
16674     ac_shift=shift
16675     ;;
16676   esac
16677
16678   case $ac_option in
16679   # Handling of the options.
16680   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16681     ac_cs_recheck=: ;;
16682   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16683     $as_echo "$ac_cs_version"; exit ;;
16684   --debug | --debu | --deb | --de | --d | -d )
16685     debug=: ;;
16686   --file | --fil | --fi | --f )
16687     $ac_shift
16688     case $ac_optarg in
16689     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16690     esac
16691     as_fn_append CONFIG_FILES " '$ac_optarg'"
16692     ac_need_defaults=false;;
16693   --header | --heade | --head | --hea )
16694     $ac_shift
16695     case $ac_optarg in
16696     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16697     esac
16698     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16699     ac_need_defaults=false;;
16700   --he | --h)
16701     # Conflict between --help and --header
16702     as_fn_error "ambiguous option: \`$1'
16703 Try \`$0 --help' for more information.";;
16704   --help | --hel | -h )
16705     $as_echo "$ac_cs_usage"; exit ;;
16706   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16707   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16708     ac_cs_silent=: ;;
16709
16710   # This is an error.
16711   -*) as_fn_error "unrecognized option: \`$1'
16712 Try \`$0 --help' for more information." ;;
16713
16714   *) as_fn_append ac_config_targets " $1"
16715      ac_need_defaults=false ;;
16716
16717   esac
16718   shift
16719 done
16720
16721 ac_configure_extra_args=
16722
16723 if $ac_cs_silent; then
16724   exec 6>/dev/null
16725   ac_configure_extra_args="$ac_configure_extra_args --silent"
16726 fi
16727
16728 _ACEOF
16729 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16730 if \$ac_cs_recheck; then
16731   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16732   shift
16733   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16734   CONFIG_SHELL='$SHELL'
16735   export CONFIG_SHELL
16736   exec "\$@"
16737 fi
16738
16739 _ACEOF
16740 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16741 exec 5>>config.log
16742 {
16743   echo
16744   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16745 ## Running $as_me. ##
16746 _ASBOX
16747   $as_echo "$ac_log"
16748 } >&5
16749
16750 _ACEOF
16751 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16752 #
16753 # INIT-COMMANDS
16754 #
16755
16756 srcdir="$srcdir"
16757 host="$host"
16758 target="$target"
16759 with_multisubdir="$with_multisubdir"
16760 with_multisrctop="$with_multisrctop"
16761 with_target_subdir="$with_target_subdir"
16762 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16763 multi_basedir="$multi_basedir"
16764 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16765 CC="$CC"
16766 CXX="$CXX"
16767 GFORTRAN="$GFORTRAN"
16768 GCJ="$GCJ"
16769 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16770
16771
16772 # The HP-UX ksh and POSIX shell print the target directory to stdout
16773 # if CDPATH is set.
16774 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16775
16776 sed_quote_subst='$sed_quote_subst'
16777 double_quote_subst='$double_quote_subst'
16778 delay_variable_subst='$delay_variable_subst'
16779 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16780 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16781 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16782 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16783 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16784 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16785 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16786 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16787 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16788 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16789 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16790 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16791 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16792 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16793 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16794 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16795 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16796 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16797 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16798 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16799 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16800 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16801 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16802 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16803 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16804 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16805 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16806 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16807 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16808 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16809 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16810 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16811 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16812 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16813 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16814 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16815 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16816 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16817 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16818 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16819 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16820 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16821 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16822 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16823 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16824 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16825 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16826 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16827 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"`'
16828 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16829 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16830 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16831 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16832 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16833 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16834 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16835 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16836 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16837 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16838 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16839 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16840 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16841 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16842 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16843 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16844 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16845 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16846 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16847 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16848 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16849 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16850 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16851 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16852 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16853 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16854 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16855 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16856 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16857 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16858 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16859 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16860 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16861 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16862 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16863 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16864 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16865 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16866 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16867 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16868 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16869 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16870 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16871 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16872 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16873 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16874 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16875 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16876 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16877 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16878 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16879 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16880 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16881 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16882 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16883 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16884 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16885 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16886 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16887 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16888 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16889 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16890 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16891 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16892 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16893 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16894 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16895 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16896 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16897 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16898 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16899 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
16900 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
16901 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
16902 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
16903 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
16904 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
16905 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
16906 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
16907 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16908 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16909 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
16910 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
16911 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
16912 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
16913 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
16914 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
16915 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
16916 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
16917 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
16918 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16919 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16920 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
16921 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16922 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16923 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16924 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16925 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16926 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16927 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
16928 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
16929 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
16930 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16931 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
16932 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
16933 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
16934 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
16935 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
16936 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
16937 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
16938 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
16939 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
16940 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
16941 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
16942 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16943 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
16944 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
16945 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16946 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
16947 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
16948 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
16949 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
16950 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
16951 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
16952 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
16953 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
16954
16955 LTCC='$LTCC'
16956 LTCFLAGS='$LTCFLAGS'
16957 compiler='$compiler_DEFAULT'
16958
16959 # A function that is used when there is no print builtin or printf.
16960 func_fallback_echo ()
16961 {
16962   eval 'cat <<_LTECHO_EOF
16963 \$1
16964 _LTECHO_EOF'
16965 }
16966
16967 # Quote evaled strings.
16968 for var in SHELL \
16969 ECHO \
16970 SED \
16971 GREP \
16972 EGREP \
16973 FGREP \
16974 LD \
16975 NM \
16976 LN_S \
16977 lt_SP2NL \
16978 lt_NL2SP \
16979 reload_flag \
16980 OBJDUMP \
16981 deplibs_check_method \
16982 file_magic_cmd \
16983 AR \
16984 AR_FLAGS \
16985 STRIP \
16986 RANLIB \
16987 CC \
16988 CFLAGS \
16989 compiler \
16990 lt_cv_sys_global_symbol_pipe \
16991 lt_cv_sys_global_symbol_to_cdecl \
16992 lt_cv_sys_global_symbol_to_c_name_address \
16993 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16994 lt_prog_compiler_no_builtin_flag \
16995 lt_prog_compiler_wl \
16996 lt_prog_compiler_pic \
16997 lt_prog_compiler_static \
16998 lt_cv_prog_compiler_c_o \
16999 need_locks \
17000 DSYMUTIL \
17001 NMEDIT \
17002 LIPO \
17003 OTOOL \
17004 OTOOL64 \
17005 shrext_cmds \
17006 export_dynamic_flag_spec \
17007 whole_archive_flag_spec \
17008 compiler_needs_object \
17009 with_gnu_ld \
17010 allow_undefined_flag \
17011 no_undefined_flag \
17012 hardcode_libdir_flag_spec \
17013 hardcode_libdir_flag_spec_ld \
17014 hardcode_libdir_separator \
17015 fix_srcfile_path \
17016 exclude_expsyms \
17017 include_expsyms \
17018 file_list_spec \
17019 variables_saved_for_relink \
17020 libname_spec \
17021 library_names_spec \
17022 soname_spec \
17023 install_override_mode \
17024 finish_eval \
17025 old_striplib \
17026 striplib \
17027 compiler_lib_search_dirs \
17028 predep_objects \
17029 postdep_objects \
17030 predeps \
17031 postdeps \
17032 compiler_lib_search_path \
17033 LD_CXX \
17034 reload_flag_CXX \
17035 compiler_CXX \
17036 lt_prog_compiler_no_builtin_flag_CXX \
17037 lt_prog_compiler_wl_CXX \
17038 lt_prog_compiler_pic_CXX \
17039 lt_prog_compiler_static_CXX \
17040 lt_cv_prog_compiler_c_o_CXX \
17041 export_dynamic_flag_spec_CXX \
17042 whole_archive_flag_spec_CXX \
17043 compiler_needs_object_CXX \
17044 with_gnu_ld_CXX \
17045 allow_undefined_flag_CXX \
17046 no_undefined_flag_CXX \
17047 hardcode_libdir_flag_spec_CXX \
17048 hardcode_libdir_flag_spec_ld_CXX \
17049 hardcode_libdir_separator_CXX \
17050 fix_srcfile_path_CXX \
17051 exclude_expsyms_CXX \
17052 include_expsyms_CXX \
17053 file_list_spec_CXX \
17054 compiler_lib_search_dirs_CXX \
17055 predep_objects_CXX \
17056 postdep_objects_CXX \
17057 predeps_CXX \
17058 postdeps_CXX \
17059 compiler_lib_search_path_CXX; do
17060     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17061     *[\\\\\\\`\\"\\\$]*)
17062       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17063       ;;
17064     *)
17065       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17066       ;;
17067     esac
17068 done
17069
17070 # Double-quote double-evaled strings.
17071 for var in reload_cmds \
17072 old_postinstall_cmds \
17073 old_postuninstall_cmds \
17074 old_archive_cmds \
17075 extract_expsyms_cmds \
17076 old_archive_from_new_cmds \
17077 old_archive_from_expsyms_cmds \
17078 archive_cmds \
17079 archive_expsym_cmds \
17080 module_cmds \
17081 module_expsym_cmds \
17082 export_symbols_cmds \
17083 prelink_cmds \
17084 postinstall_cmds \
17085 postuninstall_cmds \
17086 finish_cmds \
17087 sys_lib_search_path_spec \
17088 sys_lib_dlsearch_path_spec \
17089 reload_cmds_CXX \
17090 old_archive_cmds_CXX \
17091 old_archive_from_new_cmds_CXX \
17092 old_archive_from_expsyms_cmds_CXX \
17093 archive_cmds_CXX \
17094 archive_expsym_cmds_CXX \
17095 module_cmds_CXX \
17096 module_expsym_cmds_CXX \
17097 export_symbols_cmds_CXX \
17098 prelink_cmds_CXX; do
17099     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17100     *[\\\\\\\`\\"\\\$]*)
17101       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17102       ;;
17103     *)
17104       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17105       ;;
17106     esac
17107 done
17108
17109 ac_aux_dir='$ac_aux_dir'
17110 xsi_shell='$xsi_shell'
17111 lt_shell_append='$lt_shell_append'
17112
17113 # See if we are running on zsh, and set the options which allow our
17114 # commands through without removal of \ escapes INIT.
17115 if test -n "\${ZSH_VERSION+set}" ; then
17116    setopt NO_GLOB_SUBST
17117 fi
17118
17119
17120     PACKAGE='$PACKAGE'
17121     VERSION='$VERSION'
17122     TIMESTAMP='$TIMESTAMP'
17123     RM='$RM'
17124     ofile='$ofile'
17125
17126
17127
17128
17129
17130 TARGETDIR="$TARGETDIR"
17131
17132 _ACEOF
17133
17134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17135
17136 # Handling of arguments.
17137 for ac_config_target in $ac_config_targets
17138 do
17139   case $ac_config_target in
17140     "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
17141     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17142     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17143     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17144     "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
17145     "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
17146     "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
17147     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
17148     "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
17149     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17150     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17151     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
17152     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
17153
17154   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17155   esac
17156 done
17157
17158
17159 # If the user did not use the arguments to specify the items to instantiate,
17160 # then the envvar interface is used.  Set only those that are not.
17161 # We use the long form for the default assignment because of an extremely
17162 # bizarre bug on SunOS 4.1.3.
17163 if $ac_need_defaults; then
17164   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17165   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17166   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17167   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17168 fi
17169
17170 # Have a temporary directory for convenience.  Make it in the build tree
17171 # simply because there is no reason against having it here, and in addition,
17172 # creating and moving files from /tmp can sometimes cause problems.
17173 # Hook for its removal unless debugging.
17174 # Note that there is a small window in which the directory will not be cleaned:
17175 # after its creation but before its name has been assigned to `$tmp'.
17176 $debug ||
17177 {
17178   tmp=
17179   trap 'exit_status=$?
17180   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17181 ' 0
17182   trap 'as_fn_exit 1' 1 2 13 15
17183 }
17184 # Create a (secure) tmp directory for tmp files.
17185
17186 {
17187   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17188   test -n "$tmp" && test -d "$tmp"
17189 }  ||
17190 {
17191   tmp=./conf$$-$RANDOM
17192   (umask 077 && mkdir "$tmp")
17193 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17194
17195 # Set up the scripts for CONFIG_FILES section.
17196 # No need to generate them if there are no CONFIG_FILES.
17197 # This happens for instance with `./config.status config.h'.
17198 if test -n "$CONFIG_FILES"; then
17199
17200
17201 ac_cr=`echo X | tr X '\015'`
17202 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17203 # But we know of no other shell where ac_cr would be empty at this
17204 # point, so we can use a bashism as a fallback.
17205 if test "x$ac_cr" = x; then
17206   eval ac_cr=\$\'\\r\'
17207 fi
17208 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17209 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17210   ac_cs_awk_cr='\r'
17211 else
17212   ac_cs_awk_cr=$ac_cr
17213 fi
17214
17215 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17216 _ACEOF
17217
17218
17219 {
17220   echo "cat >conf$$subs.awk <<_ACEOF" &&
17221   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17222   echo "_ACEOF"
17223 } >conf$$subs.sh ||
17224   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17225 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17226 ac_delim='%!_!# '
17227 for ac_last_try in false false false false false :; do
17228   . ./conf$$subs.sh ||
17229     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17230
17231   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17232   if test $ac_delim_n = $ac_delim_num; then
17233     break
17234   elif $ac_last_try; then
17235     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17236   else
17237     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17238   fi
17239 done
17240 rm -f conf$$subs.sh
17241
17242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17243 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17244 _ACEOF
17245 sed -n '
17246 h
17247 s/^/S["/; s/!.*/"]=/
17248 p
17249 g
17250 s/^[^!]*!//
17251 :repl
17252 t repl
17253 s/'"$ac_delim"'$//
17254 t delim
17255 :nl
17256 h
17257 s/\(.\{148\}\).*/\1/
17258 t more1
17259 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17260 p
17261 n
17262 b repl
17263 :more1
17264 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17265 p
17266 g
17267 s/.\{148\}//
17268 t nl
17269 :delim
17270 h
17271 s/\(.\{148\}\).*/\1/
17272 t more2
17273 s/["\\]/\\&/g; s/^/"/; s/$/"/
17274 p
17275 b
17276 :more2
17277 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17278 p
17279 g
17280 s/.\{148\}//
17281 t delim
17282 ' <conf$$subs.awk | sed '
17283 /^[^""]/{
17284   N
17285   s/\n//
17286 }
17287 ' >>$CONFIG_STATUS || ac_write_fail=1
17288 rm -f conf$$subs.awk
17289 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17290 _ACAWK
17291 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17292   for (key in S) S_is_set[key] = 1
17293   FS = "\a"
17294
17295 }
17296 {
17297   line = $ 0
17298   nfields = split(line, field, "@")
17299   substed = 0
17300   len = length(field[1])
17301   for (i = 2; i < nfields; i++) {
17302     key = field[i]
17303     keylen = length(key)
17304     if (S_is_set[key]) {
17305       value = S[key]
17306       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17307       len += length(value) + length(field[++i])
17308       substed = 1
17309     } else
17310       len += 1 + keylen
17311   }
17312
17313   print line
17314 }
17315
17316 _ACAWK
17317 _ACEOF
17318 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17319 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17320   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17321 else
17322   cat
17323 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17324   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17325 _ACEOF
17326
17327 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17328 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17329 # trailing colons and then remove the whole line if VPATH becomes empty
17330 # (actually we leave an empty line to preserve line numbers).
17331 if test "x$srcdir" = x.; then
17332   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17333 s/:*\$(srcdir):*/:/
17334 s/:*\${srcdir}:*/:/
17335 s/:*@srcdir@:*/:/
17336 s/^\([^=]*=[     ]*\):*/\1/
17337 s/:*$//
17338 s/^[^=]*=[       ]*$//
17339 }'
17340 fi
17341
17342 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17343 fi # test -n "$CONFIG_FILES"
17344
17345 # Set up the scripts for CONFIG_HEADERS section.
17346 # No need to generate them if there are no CONFIG_HEADERS.
17347 # This happens for instance with `./config.status Makefile'.
17348 if test -n "$CONFIG_HEADERS"; then
17349 cat >"$tmp/defines.awk" <<\_ACAWK ||
17350 BEGIN {
17351 _ACEOF
17352
17353 # Transform confdefs.h into an awk script `defines.awk', embedded as
17354 # here-document in config.status, that substitutes the proper values into
17355 # config.h.in to produce config.h.
17356
17357 # Create a delimiter string that does not exist in confdefs.h, to ease
17358 # handling of long lines.
17359 ac_delim='%!_!# '
17360 for ac_last_try in false false :; do
17361   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17362   if test -z "$ac_t"; then
17363     break
17364   elif $ac_last_try; then
17365     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17366   else
17367     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17368   fi
17369 done
17370
17371 # For the awk script, D is an array of macro values keyed by name,
17372 # likewise P contains macro parameters if any.  Preserve backslash
17373 # newline sequences.
17374
17375 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17376 sed -n '
17377 s/.\{148\}/&'"$ac_delim"'/g
17378 t rset
17379 :rset
17380 s/^[     ]*#[    ]*define[       ][      ]*/ /
17381 t def
17382 d
17383 :def
17384 s/\\$//
17385 t bsnl
17386 s/["\\]/\\&/g
17387 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17388 D["\1"]=" \3"/p
17389 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17390 d
17391 :bsnl
17392 s/["\\]/\\&/g
17393 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17394 D["\1"]=" \3\\\\\\n"\\/p
17395 t cont
17396 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17397 t cont
17398 d
17399 :cont
17400 n
17401 s/.\{148\}/&'"$ac_delim"'/g
17402 t clear
17403 :clear
17404 s/\\$//
17405 t bsnlc
17406 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17407 d
17408 :bsnlc
17409 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17410 b cont
17411 ' <confdefs.h | sed '
17412 s/'"$ac_delim"'/"\\\
17413 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17414
17415 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17416   for (key in D) D_is_set[key] = 1
17417   FS = "\a"
17418 }
17419 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17420   line = \$ 0
17421   split(line, arg, " ")
17422   if (arg[1] == "#") {
17423     defundef = arg[2]
17424     mac1 = arg[3]
17425   } else {
17426     defundef = substr(arg[1], 2)
17427     mac1 = arg[2]
17428   }
17429   split(mac1, mac2, "(") #)
17430   macro = mac2[1]
17431   prefix = substr(line, 1, index(line, defundef) - 1)
17432   if (D_is_set[macro]) {
17433     # Preserve the white space surrounding the "#".
17434     print prefix "define", macro P[macro] D[macro]
17435     next
17436   } else {
17437     # Replace #undef with comments.  This is necessary, for example,
17438     # in the case of _POSIX_SOURCE, which is predefined and required
17439     # on some systems where configure will not decide to define it.
17440     if (defundef == "undef") {
17441       print "/*", prefix defundef, macro, "*/"
17442       next
17443     }
17444   }
17445 }
17446 { print }
17447 _ACAWK
17448 _ACEOF
17449 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17450   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17451 fi # test -n "$CONFIG_HEADERS"
17452
17453
17454 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17455 shift
17456 for ac_tag
17457 do
17458   case $ac_tag in
17459   :[FHLC]) ac_mode=$ac_tag; continue;;
17460   esac
17461   case $ac_mode$ac_tag in
17462   :[FHL]*:*);;
17463   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17464   :[FH]-) ac_tag=-:-;;
17465   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17466   esac
17467   ac_save_IFS=$IFS
17468   IFS=:
17469   set x $ac_tag
17470   IFS=$ac_save_IFS
17471   shift
17472   ac_file=$1
17473   shift
17474
17475   case $ac_mode in
17476   :L) ac_source=$1;;
17477   :[FH])
17478     ac_file_inputs=
17479     for ac_f
17480     do
17481       case $ac_f in
17482       -) ac_f="$tmp/stdin";;
17483       *) # Look for the file first in the build tree, then in the source tree
17484          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17485          # because $ac_f cannot contain `:'.
17486          test -f "$ac_f" ||
17487            case $ac_f in
17488            [\\/$]*) false;;
17489            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17490            esac ||
17491            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17492       esac
17493       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17494       as_fn_append ac_file_inputs " '$ac_f'"
17495     done
17496
17497     # Let's still pretend it is `configure' which instantiates (i.e., don't
17498     # use $as_me), people would be surprised to read:
17499     #    /* config.h.  Generated by config.status.  */
17500     configure_input='Generated from '`
17501           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17502         `' by configure.'
17503     if test x"$ac_file" != x-; then
17504       configure_input="$ac_file.  $configure_input"
17505       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17506 $as_echo "$as_me: creating $ac_file" >&6;}
17507     fi
17508     # Neutralize special characters interpreted by sed in replacement strings.
17509     case $configure_input in #(
17510     *\&* | *\|* | *\\* )
17511        ac_sed_conf_input=`$as_echo "$configure_input" |
17512        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17513     *) ac_sed_conf_input=$configure_input;;
17514     esac
17515
17516     case $ac_tag in
17517     *:-:* | *:-) cat >"$tmp/stdin" \
17518       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17519     esac
17520     ;;
17521   esac
17522
17523   ac_dir=`$as_dirname -- "$ac_file" ||
17524 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17525          X"$ac_file" : 'X\(//\)[^/]' \| \
17526          X"$ac_file" : 'X\(//\)$' \| \
17527          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17528 $as_echo X"$ac_file" |
17529     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17530             s//\1/
17531             q
17532           }
17533           /^X\(\/\/\)[^/].*/{
17534             s//\1/
17535             q
17536           }
17537           /^X\(\/\/\)$/{
17538             s//\1/
17539             q
17540           }
17541           /^X\(\/\).*/{
17542             s//\1/
17543             q
17544           }
17545           s/.*/./; q'`
17546   as_dir="$ac_dir"; as_fn_mkdir_p
17547   ac_builddir=.
17548
17549 case "$ac_dir" in
17550 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17551 *)
17552   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17553   # A ".." for each directory in $ac_dir_suffix.
17554   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17555   case $ac_top_builddir_sub in
17556   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17557   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17558   esac ;;
17559 esac
17560 ac_abs_top_builddir=$ac_pwd
17561 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17562 # for backward compatibility:
17563 ac_top_builddir=$ac_top_build_prefix
17564
17565 case $srcdir in
17566   .)  # We are building in place.
17567     ac_srcdir=.
17568     ac_top_srcdir=$ac_top_builddir_sub
17569     ac_abs_top_srcdir=$ac_pwd ;;
17570   [\\/]* | ?:[\\/]* )  # Absolute name.
17571     ac_srcdir=$srcdir$ac_dir_suffix;
17572     ac_top_srcdir=$srcdir
17573     ac_abs_top_srcdir=$srcdir ;;
17574   *) # Relative name.
17575     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17576     ac_top_srcdir=$ac_top_build_prefix$srcdir
17577     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17578 esac
17579 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17580
17581
17582   case $ac_mode in
17583   :F)
17584   #
17585   # CONFIG_FILE
17586   #
17587
17588   case $INSTALL in
17589   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17590   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17591   esac
17592   ac_MKDIR_P=$MKDIR_P
17593   case $MKDIR_P in
17594   [\\/$]* | ?:[\\/]* ) ;;
17595   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17596   esac
17597 _ACEOF
17598
17599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17600 # If the template does not know about datarootdir, expand it.
17601 # FIXME: This hack should be removed a few years after 2.60.
17602 ac_datarootdir_hack=; ac_datarootdir_seen=
17603 ac_sed_dataroot='
17604 /datarootdir/ {
17605   p
17606   q
17607 }
17608 /@datadir@/p
17609 /@docdir@/p
17610 /@infodir@/p
17611 /@localedir@/p
17612 /@mandir@/p'
17613 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17614 *datarootdir*) ac_datarootdir_seen=yes;;
17615 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17616   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17617 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17618 _ACEOF
17619 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17620   ac_datarootdir_hack='
17621   s&@datadir@&$datadir&g
17622   s&@docdir@&$docdir&g
17623   s&@infodir@&$infodir&g
17624   s&@localedir@&$localedir&g
17625   s&@mandir@&$mandir&g
17626   s&\\\${datarootdir}&$datarootdir&g' ;;
17627 esac
17628 _ACEOF
17629
17630 # Neutralize VPATH when `$srcdir' = `.'.
17631 # Shell code in configure.ac might set extrasub.
17632 # FIXME: do we really want to maintain this feature?
17633 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17634 ac_sed_extra="$ac_vpsub
17635 $extrasub
17636 _ACEOF
17637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17638 :t
17639 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17640 s|@configure_input@|$ac_sed_conf_input|;t t
17641 s&@top_builddir@&$ac_top_builddir_sub&;t t
17642 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17643 s&@srcdir@&$ac_srcdir&;t t
17644 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17645 s&@top_srcdir@&$ac_top_srcdir&;t t
17646 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17647 s&@builddir@&$ac_builddir&;t t
17648 s&@abs_builddir@&$ac_abs_builddir&;t t
17649 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17650 s&@INSTALL@&$ac_INSTALL&;t t
17651 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17652 $ac_datarootdir_hack
17653 "
17654 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17655   || as_fn_error "could not create $ac_file" "$LINENO" 5
17656
17657 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17658   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17659   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17660   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17661 which seems to be undefined.  Please make sure it is defined." >&5
17662 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17663 which seems to be undefined.  Please make sure it is defined." >&2;}
17664
17665   rm -f "$tmp/stdin"
17666   case $ac_file in
17667   -) cat "$tmp/out" && rm -f "$tmp/out";;
17668   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17669   esac \
17670   || as_fn_error "could not create $ac_file" "$LINENO" 5
17671  ;;
17672   :H)
17673   #
17674   # CONFIG_HEADER
17675   #
17676   if test x"$ac_file" != x-; then
17677     {
17678       $as_echo "/* $configure_input  */" \
17679       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17680     } >"$tmp/config.h" \
17681       || as_fn_error "could not create $ac_file" "$LINENO" 5
17682     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17683       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17684 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17685     else
17686       rm -f "$ac_file"
17687       mv "$tmp/config.h" "$ac_file" \
17688         || as_fn_error "could not create $ac_file" "$LINENO" 5
17689     fi
17690   else
17691     $as_echo "/* $configure_input  */" \
17692       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17693       || as_fn_error "could not create -" "$LINENO" 5
17694   fi
17695 # Compute "$ac_file"'s index in $config_headers.
17696 _am_arg="$ac_file"
17697 _am_stamp_count=1
17698 for _am_header in $config_headers :; do
17699   case $_am_header in
17700     $_am_arg | $_am_arg:* )
17701       break ;;
17702     * )
17703       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17704   esac
17705 done
17706 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17707 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17708          X"$_am_arg" : 'X\(//\)[^/]' \| \
17709          X"$_am_arg" : 'X\(//\)$' \| \
17710          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17711 $as_echo X"$_am_arg" |
17712     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17713             s//\1/
17714             q
17715           }
17716           /^X\(\/\/\)[^/].*/{
17717             s//\1/
17718             q
17719           }
17720           /^X\(\/\/\)$/{
17721             s//\1/
17722             q
17723           }
17724           /^X\(\/\).*/{
17725             s//\1/
17726             q
17727           }
17728           s/.*/./; q'`/stamp-h$_am_stamp_count
17729  ;;
17730   :L)
17731   #
17732   # CONFIG_LINK
17733   #
17734
17735   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17736     :
17737   else
17738     # Prefer the file from the source tree if names are identical.
17739     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17740       ac_source=$srcdir/$ac_source
17741     fi
17742
17743     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17744 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17745
17746     if test ! -r "$ac_source"; then
17747       as_fn_error "$ac_source: file not found" "$LINENO" 5
17748     fi
17749     rm -f "$ac_file"
17750
17751     # Try a relative symlink, then a hard link, then a copy.
17752     case $srcdir in
17753     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17754         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17755     esac
17756     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17757       ln "$ac_source" "$ac_file" 2>/dev/null ||
17758       cp -p "$ac_source" "$ac_file" ||
17759       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17760   fi
17761  ;;
17762   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17763 $as_echo "$as_me: executing $ac_file commands" >&6;}
17764  ;;
17765   esac
17766
17767
17768   case $ac_file$ac_mode in
17769     "default-1":C)
17770 # Only add multilib support code if we just rebuilt the top-level
17771 # Makefile.
17772 case " $CONFIG_FILES " in
17773  *" Makefile "*)
17774    ac_file=Makefile . ${multi_basedir}/config-ml.in
17775    ;;
17776 esac ;;
17777     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17778   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17779   # are listed without --file.  Let's play safe and only enable the eval
17780   # if we detect the quoting.
17781   case $CONFIG_FILES in
17782   *\'*) eval set x "$CONFIG_FILES" ;;
17783   *)   set x $CONFIG_FILES ;;
17784   esac
17785   shift
17786   for mf
17787   do
17788     # Strip MF so we end up with the name of the file.
17789     mf=`echo "$mf" | sed -e 's/:.*$//'`
17790     # Check whether this is an Automake generated Makefile or not.
17791     # We used to match only the files named `Makefile.in', but
17792     # some people rename them; so instead we look at the file content.
17793     # Grep'ing the first line is not enough: some people post-process
17794     # each Makefile.in and add a new line on top of each file to say so.
17795     # Grep'ing the whole file is not good either: AIX grep has a line
17796     # limit of 2048, but all sed's we know have understand at least 4000.
17797     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17798       dirpart=`$as_dirname -- "$mf" ||
17799 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17800          X"$mf" : 'X\(//\)[^/]' \| \
17801          X"$mf" : 'X\(//\)$' \| \
17802          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17803 $as_echo X"$mf" |
17804     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17805             s//\1/
17806             q
17807           }
17808           /^X\(\/\/\)[^/].*/{
17809             s//\1/
17810             q
17811           }
17812           /^X\(\/\/\)$/{
17813             s//\1/
17814             q
17815           }
17816           /^X\(\/\).*/{
17817             s//\1/
17818             q
17819           }
17820           s/.*/./; q'`
17821     else
17822       continue
17823     fi
17824     # Extract the definition of DEPDIR, am__include, and am__quote
17825     # from the Makefile without running `make'.
17826     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17827     test -z "$DEPDIR" && continue
17828     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17829     test -z "am__include" && continue
17830     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17831     # When using ansi2knr, U may be empty or an underscore; expand it
17832     U=`sed -n 's/^U = //p' < "$mf"`
17833     # Find all dependency output files, they are included files with
17834     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17835     # simplest approach to changing $(DEPDIR) to its actual value in the
17836     # expansion.
17837     for file in `sed -n "
17838       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17839          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17840       # Make sure the directory exists.
17841       test -f "$dirpart/$file" && continue
17842       fdir=`$as_dirname -- "$file" ||
17843 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17844          X"$file" : 'X\(//\)[^/]' \| \
17845          X"$file" : 'X\(//\)$' \| \
17846          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17847 $as_echo X"$file" |
17848     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17849             s//\1/
17850             q
17851           }
17852           /^X\(\/\/\)[^/].*/{
17853             s//\1/
17854             q
17855           }
17856           /^X\(\/\/\)$/{
17857             s//\1/
17858             q
17859           }
17860           /^X\(\/\).*/{
17861             s//\1/
17862             q
17863           }
17864           s/.*/./; q'`
17865       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17866       # echo "creating $dirpart/$file"
17867       echo '# dummy' > "$dirpart/$file"
17868     done
17869   done
17870 }
17871  ;;
17872     "libtool":C)
17873
17874     # See if we are running on zsh, and set the options which allow our
17875     # commands through without removal of \ escapes.
17876     if test -n "${ZSH_VERSION+set}" ; then
17877       setopt NO_GLOB_SUBST
17878     fi
17879
17880     cfgfile="${ofile}T"
17881     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17882     $RM "$cfgfile"
17883
17884     cat <<_LT_EOF >> "$cfgfile"
17885 #! $SHELL
17886
17887 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17888 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17889 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17890 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17891 #
17892 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17893 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17894 #   Written by Gordon Matzigkeit, 1996
17895 #
17896 #   This file is part of GNU Libtool.
17897 #
17898 # GNU Libtool is free software; you can redistribute it and/or
17899 # modify it under the terms of the GNU General Public License as
17900 # published by the Free Software Foundation; either version 2 of
17901 # the License, or (at your option) any later version.
17902 #
17903 # As a special exception to the GNU General Public License,
17904 # if you distribute this file as part of a program or library that
17905 # is built using GNU Libtool, you may include this file under the
17906 # same distribution terms that you use for the rest of that program.
17907 #
17908 # GNU Libtool is distributed in the hope that it will be useful,
17909 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17910 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17911 # GNU General Public License for more details.
17912 #
17913 # You should have received a copy of the GNU General Public License
17914 # along with GNU Libtool; see the file COPYING.  If not, a copy
17915 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17916 # obtained by writing to the Free Software Foundation, Inc.,
17917 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17918
17919
17920 # The names of the tagged configurations supported by this script.
17921 available_tags="CXX "
17922
17923 # ### BEGIN LIBTOOL CONFIG
17924
17925 # Which release of libtool.m4 was used?
17926 macro_version=$macro_version
17927 macro_revision=$macro_revision
17928
17929 # Whether or not to build shared libraries.
17930 build_libtool_libs=$enable_shared
17931
17932 # Whether or not to build static libraries.
17933 build_old_libs=$enable_static
17934
17935 # What type of objects to build.
17936 pic_mode=$pic_mode
17937
17938 # Whether or not to optimize for fast installation.
17939 fast_install=$enable_fast_install
17940
17941 # Shell to use when invoking shell scripts.
17942 SHELL=$lt_SHELL
17943
17944 # An echo program that protects backslashes.
17945 ECHO=$lt_ECHO
17946
17947 # The host system.
17948 host_alias=$host_alias
17949 host=$host
17950 host_os=$host_os
17951
17952 # The build system.
17953 build_alias=$build_alias
17954 build=$build
17955 build_os=$build_os
17956
17957 # A sed program that does not truncate output.
17958 SED=$lt_SED
17959
17960 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17961 Xsed="\$SED -e 1s/^X//"
17962
17963 # A grep program that handles long lines.
17964 GREP=$lt_GREP
17965
17966 # An ERE matcher.
17967 EGREP=$lt_EGREP
17968
17969 # A literal string matcher.
17970 FGREP=$lt_FGREP
17971
17972 # A BSD- or MS-compatible name lister.
17973 NM=$lt_NM
17974
17975 # Whether we need soft or hard links.
17976 LN_S=$lt_LN_S
17977
17978 # What is the maximum length of a command?
17979 max_cmd_len=$max_cmd_len
17980
17981 # Object file suffix (normally "o").
17982 objext=$ac_objext
17983
17984 # Executable file suffix (normally "").
17985 exeext=$exeext
17986
17987 # whether the shell understands "unset".
17988 lt_unset=$lt_unset
17989
17990 # turn spaces into newlines.
17991 SP2NL=$lt_lt_SP2NL
17992
17993 # turn newlines into spaces.
17994 NL2SP=$lt_lt_NL2SP
17995
17996 # An object symbol dumper.
17997 OBJDUMP=$lt_OBJDUMP
17998
17999 # Method to check whether dependent libraries are shared objects.
18000 deplibs_check_method=$lt_deplibs_check_method
18001
18002 # Command to use when deplibs_check_method == "file_magic".
18003 file_magic_cmd=$lt_file_magic_cmd
18004
18005 # The archiver.
18006 AR=$lt_AR
18007 AR_FLAGS=$lt_AR_FLAGS
18008
18009 # A symbol stripping program.
18010 STRIP=$lt_STRIP
18011
18012 # Commands used to install an old-style archive.
18013 RANLIB=$lt_RANLIB
18014 old_postinstall_cmds=$lt_old_postinstall_cmds
18015 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18016
18017 # Whether to use a lock for old archive extraction.
18018 lock_old_archive_extraction=$lock_old_archive_extraction
18019
18020 # A C compiler.
18021 LTCC=$lt_CC
18022
18023 # LTCC compiler flags.
18024 LTCFLAGS=$lt_CFLAGS
18025
18026 # Take the output of nm and produce a listing of raw symbols and C names.
18027 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18028
18029 # Transform the output of nm in a proper C declaration.
18030 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18031
18032 # Transform the output of nm in a C name address pair.
18033 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18034
18035 # Transform the output of nm in a C name address pair when lib prefix is needed.
18036 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18037
18038 # The name of the directory that contains temporary libtool files.
18039 objdir=$objdir
18040
18041 # Used to examine libraries when file_magic_cmd begins with "file".
18042 MAGIC_CMD=$MAGIC_CMD
18043
18044 # Must we lock files when doing compilation?
18045 need_locks=$lt_need_locks
18046
18047 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18048 DSYMUTIL=$lt_DSYMUTIL
18049
18050 # Tool to change global to local symbols on Mac OS X.
18051 NMEDIT=$lt_NMEDIT
18052
18053 # Tool to manipulate fat objects and archives on Mac OS X.
18054 LIPO=$lt_LIPO
18055
18056 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18057 OTOOL=$lt_OTOOL
18058
18059 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18060 OTOOL64=$lt_OTOOL64
18061
18062 # Old archive suffix (normally "a").
18063 libext=$libext
18064
18065 # Shared library suffix (normally ".so").
18066 shrext_cmds=$lt_shrext_cmds
18067
18068 # The commands to extract the exported symbol list from a shared archive.
18069 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18070
18071 # Variables whose values should be saved in libtool wrapper scripts and
18072 # restored at link time.
18073 variables_saved_for_relink=$lt_variables_saved_for_relink
18074
18075 # Do we need the "lib" prefix for modules?
18076 need_lib_prefix=$need_lib_prefix
18077
18078 # Do we need a version for libraries?
18079 need_version=$need_version
18080
18081 # Library versioning type.
18082 version_type=$version_type
18083
18084 # Shared library runtime path variable.
18085 runpath_var=$runpath_var
18086
18087 # Shared library path variable.
18088 shlibpath_var=$shlibpath_var
18089
18090 # Is shlibpath searched before the hard-coded library search path?
18091 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18092
18093 # Format of library name prefix.
18094 libname_spec=$lt_libname_spec
18095
18096 # List of archive names.  First name is the real one, the rest are links.
18097 # The last name is the one that the linker finds with -lNAME
18098 library_names_spec=$lt_library_names_spec
18099
18100 # The coded name of the library, if different from the real name.
18101 soname_spec=$lt_soname_spec
18102
18103 # Permission mode override for installation of shared libraries.
18104 install_override_mode=$lt_install_override_mode
18105
18106 # Command to use after installation of a shared archive.
18107 postinstall_cmds=$lt_postinstall_cmds
18108
18109 # Command to use after uninstallation of a shared archive.
18110 postuninstall_cmds=$lt_postuninstall_cmds
18111
18112 # Commands used to finish a libtool library installation in a directory.
18113 finish_cmds=$lt_finish_cmds
18114
18115 # As "finish_cmds", except a single script fragment to be evaled but
18116 # not shown.
18117 finish_eval=$lt_finish_eval
18118
18119 # Whether we should hardcode library paths into libraries.
18120 hardcode_into_libs=$hardcode_into_libs
18121
18122 # Compile-time system search path for libraries.
18123 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
18124
18125 # Run-time system search path for libraries.
18126 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
18127
18128 # Whether dlopen is supported.
18129 dlopen_support=$enable_dlopen
18130
18131 # Whether dlopen of programs is supported.
18132 dlopen_self=$enable_dlopen_self
18133
18134 # Whether dlopen of statically linked programs is supported.
18135 dlopen_self_static=$enable_dlopen_self_static
18136
18137 # Commands to strip libraries.
18138 old_striplib=$lt_old_striplib
18139 striplib=$lt_striplib
18140
18141
18142 # The linker used to build libraries.
18143 LD=$lt_LD
18144
18145 # How to create reloadable object files.
18146 reload_flag=$lt_reload_flag
18147 reload_cmds=$lt_reload_cmds
18148
18149 # Commands used to build an old-style archive.
18150 old_archive_cmds=$lt_old_archive_cmds
18151
18152 # A language specific compiler.
18153 CC=$lt_compiler
18154
18155 # Is the compiler the GNU compiler?
18156 with_gcc=$GCC
18157
18158 # Compiler flag to turn off builtin functions.
18159 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
18160
18161 # How to pass a linker flag through the compiler.
18162 wl=$lt_lt_prog_compiler_wl
18163
18164 # Additional compiler flags for building library objects.
18165 pic_flag=$lt_lt_prog_compiler_pic
18166
18167 # Compiler flag to prevent dynamic linking.
18168 link_static_flag=$lt_lt_prog_compiler_static
18169
18170 # Does compiler simultaneously support -c and -o options?
18171 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
18172
18173 # Whether or not to add -lc for building shared libraries.
18174 build_libtool_need_lc=$archive_cmds_need_lc
18175
18176 # Whether or not to disallow shared libs when runtime libs are static.
18177 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
18178
18179 # Compiler flag to allow reflexive dlopens.
18180 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18181
18182 # Compiler flag to generate shared objects directly from archives.
18183 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18184
18185 # Whether the compiler copes with passing no objects directly.
18186 compiler_needs_object=$lt_compiler_needs_object
18187
18188 # Create an old-style archive from a shared archive.
18189 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18190
18191 # Create a temporary old-style archive to link instead of a shared archive.
18192 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18193
18194 # Commands used to build a shared archive.
18195 archive_cmds=$lt_archive_cmds
18196 archive_expsym_cmds=$lt_archive_expsym_cmds
18197
18198 # Commands used to build a loadable module if different from building
18199 # a shared archive.
18200 module_cmds=$lt_module_cmds
18201 module_expsym_cmds=$lt_module_expsym_cmds
18202
18203 # Whether we are building with GNU ld or not.
18204 with_gnu_ld=$lt_with_gnu_ld
18205
18206 # Flag that allows shared libraries with undefined symbols to be built.
18207 allow_undefined_flag=$lt_allow_undefined_flag
18208
18209 # Flag that enforces no undefined symbols.
18210 no_undefined_flag=$lt_no_undefined_flag
18211
18212 # Flag to hardcode \$libdir into a binary during linking.
18213 # This must work even if \$libdir does not exist
18214 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18215
18216 # If ld is used when linking, flag to hardcode \$libdir into a binary
18217 # during linking.  This must work even if \$libdir does not exist.
18218 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18219
18220 # Whether we need a single "-rpath" flag with a separated argument.
18221 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18222
18223 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18224 # DIR into the resulting binary.
18225 hardcode_direct=$hardcode_direct
18226
18227 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18228 # DIR into the resulting binary and the resulting library dependency is
18229 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18230 # library is relocated.
18231 hardcode_direct_absolute=$hardcode_direct_absolute
18232
18233 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18234 # into the resulting binary.
18235 hardcode_minus_L=$hardcode_minus_L
18236
18237 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18238 # into the resulting binary.
18239 hardcode_shlibpath_var=$hardcode_shlibpath_var
18240
18241 # Set to "yes" if building a shared library automatically hardcodes DIR
18242 # into the library and all subsequent libraries and executables linked
18243 # against it.
18244 hardcode_automatic=$hardcode_automatic
18245
18246 # Set to yes if linker adds runtime paths of dependent libraries
18247 # to runtime path list.
18248 inherit_rpath=$inherit_rpath
18249
18250 # Whether libtool must link a program against all its dependency libraries.
18251 link_all_deplibs=$link_all_deplibs
18252
18253 # Fix the shell variable \$srcfile for the compiler.
18254 fix_srcfile_path=$lt_fix_srcfile_path
18255
18256 # Set to "yes" if exported symbols are required.
18257 always_export_symbols=$always_export_symbols
18258
18259 # The commands to list exported symbols.
18260 export_symbols_cmds=$lt_export_symbols_cmds
18261
18262 # Symbols that should not be listed in the preloaded symbols.
18263 exclude_expsyms=$lt_exclude_expsyms
18264
18265 # Symbols that must always be exported.
18266 include_expsyms=$lt_include_expsyms
18267
18268 # Commands necessary for linking programs (against libraries) with templates.
18269 prelink_cmds=$lt_prelink_cmds
18270
18271 # Specify filename containing input files.
18272 file_list_spec=$lt_file_list_spec
18273
18274 # How to hardcode a shared library path into an executable.
18275 hardcode_action=$hardcode_action
18276
18277 # The directories searched by this compiler when creating a shared library.
18278 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
18279
18280 # Dependencies to place before and after the objects being linked to
18281 # create a shared library.
18282 predep_objects=$lt_predep_objects
18283 postdep_objects=$lt_postdep_objects
18284 predeps=$lt_predeps
18285 postdeps=$lt_postdeps
18286
18287 # The library search path used internally by the compiler when linking
18288 # a shared library.
18289 compiler_lib_search_path=$lt_compiler_lib_search_path
18290
18291 # ### END LIBTOOL CONFIG
18292
18293 _LT_EOF
18294
18295   case $host_os in
18296   aix3*)
18297     cat <<\_LT_EOF >> "$cfgfile"
18298 # AIX sometimes has problems with the GCC collect2 program.  For some
18299 # reason, if we set the COLLECT_NAMES environment variable, the problems
18300 # vanish in a puff of smoke.
18301 if test "X${COLLECT_NAMES+set}" != Xset; then
18302   COLLECT_NAMES=
18303   export COLLECT_NAMES
18304 fi
18305 _LT_EOF
18306     ;;
18307   esac
18308
18309
18310 ltmain="$ac_aux_dir/ltmain.sh"
18311
18312
18313   # We use sed instead of cat because bash on DJGPP gets confused if
18314   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18315   # text mode, it properly converts lines to CR/LF.  This bash problem
18316   # is reportedly fixed, but why not run on old versions too?
18317   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18318     || (rm -f "$cfgfile"; exit 1)
18319
18320   case $xsi_shell in
18321   yes)
18322     cat << \_LT_EOF >> "$cfgfile"
18323
18324 # func_dirname file append nondir_replacement
18325 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18326 # otherwise set result to NONDIR_REPLACEMENT.
18327 func_dirname ()
18328 {
18329   case ${1} in
18330     */*) func_dirname_result="${1%/*}${2}" ;;
18331     *  ) func_dirname_result="${3}" ;;
18332   esac
18333 }
18334
18335 # func_basename file
18336 func_basename ()
18337 {
18338   func_basename_result="${1##*/}"
18339 }
18340
18341 # func_dirname_and_basename file append nondir_replacement
18342 # perform func_basename and func_dirname in a single function
18343 # call:
18344 #   dirname:  Compute the dirname of FILE.  If nonempty,
18345 #             add APPEND to the result, otherwise set result
18346 #             to NONDIR_REPLACEMENT.
18347 #             value returned in "$func_dirname_result"
18348 #   basename: Compute filename of FILE.
18349 #             value retuned in "$func_basename_result"
18350 # Implementation must be kept synchronized with func_dirname
18351 # and func_basename. For efficiency, we do not delegate to
18352 # those functions but instead duplicate the functionality here.
18353 func_dirname_and_basename ()
18354 {
18355   case ${1} in
18356     */*) func_dirname_result="${1%/*}${2}" ;;
18357     *  ) func_dirname_result="${3}" ;;
18358   esac
18359   func_basename_result="${1##*/}"
18360 }
18361
18362 # func_stripname prefix suffix name
18363 # strip PREFIX and SUFFIX off of NAME.
18364 # PREFIX and SUFFIX must not contain globbing or regex special
18365 # characters, hashes, percent signs, but SUFFIX may contain a leading
18366 # dot (in which case that matches only a dot).
18367 func_stripname ()
18368 {
18369   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18370   # positional parameters, so assign one to ordinary parameter first.
18371   func_stripname_result=${3}
18372   func_stripname_result=${func_stripname_result#"${1}"}
18373   func_stripname_result=${func_stripname_result%"${2}"}
18374 }
18375
18376 # func_opt_split
18377 func_opt_split ()
18378 {
18379   func_opt_split_opt=${1%%=*}
18380   func_opt_split_arg=${1#*=}
18381 }
18382
18383 # func_lo2o object
18384 func_lo2o ()
18385 {
18386   case ${1} in
18387     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18388     *)    func_lo2o_result=${1} ;;
18389   esac
18390 }
18391
18392 # func_xform libobj-or-source
18393 func_xform ()
18394 {
18395   func_xform_result=${1%.*}.lo
18396 }
18397
18398 # func_arith arithmetic-term...
18399 func_arith ()
18400 {
18401   func_arith_result=$(( $* ))
18402 }
18403
18404 # func_len string
18405 # STRING may not start with a hyphen.
18406 func_len ()
18407 {
18408   func_len_result=${#1}
18409 }
18410
18411 _LT_EOF
18412     ;;
18413   *) # Bourne compatible functions.
18414     cat << \_LT_EOF >> "$cfgfile"
18415
18416 # func_dirname file append nondir_replacement
18417 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18418 # otherwise set result to NONDIR_REPLACEMENT.
18419 func_dirname ()
18420 {
18421   # Extract subdirectory from the argument.
18422   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18423   if test "X$func_dirname_result" = "X${1}"; then
18424     func_dirname_result="${3}"
18425   else
18426     func_dirname_result="$func_dirname_result${2}"
18427   fi
18428 }
18429
18430 # func_basename file
18431 func_basename ()
18432 {
18433   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18434 }
18435
18436
18437 # func_stripname prefix suffix name
18438 # strip PREFIX and SUFFIX off of NAME.
18439 # PREFIX and SUFFIX must not contain globbing or regex special
18440 # characters, hashes, percent signs, but SUFFIX may contain a leading
18441 # dot (in which case that matches only a dot).
18442 # func_strip_suffix prefix name
18443 func_stripname ()
18444 {
18445   case ${2} in
18446     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18447     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18448   esac
18449 }
18450
18451 # sed scripts:
18452 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18453 my_sed_long_arg='1s/^-[^=]*=//'
18454
18455 # func_opt_split
18456 func_opt_split ()
18457 {
18458   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18459   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18460 }
18461
18462 # func_lo2o object
18463 func_lo2o ()
18464 {
18465   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18466 }
18467
18468 # func_xform libobj-or-source
18469 func_xform ()
18470 {
18471   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18472 }
18473
18474 # func_arith arithmetic-term...
18475 func_arith ()
18476 {
18477   func_arith_result=`expr "$@"`
18478 }
18479
18480 # func_len string
18481 # STRING may not start with a hyphen.
18482 func_len ()
18483 {
18484   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18485 }
18486
18487 _LT_EOF
18488 esac
18489
18490 case $lt_shell_append in
18491   yes)
18492     cat << \_LT_EOF >> "$cfgfile"
18493
18494 # func_append var value
18495 # Append VALUE to the end of shell variable VAR.
18496 func_append ()
18497 {
18498   eval "$1+=\$2"
18499 }
18500 _LT_EOF
18501     ;;
18502   *)
18503     cat << \_LT_EOF >> "$cfgfile"
18504
18505 # func_append var value
18506 # Append VALUE to the end of shell variable VAR.
18507 func_append ()
18508 {
18509   eval "$1=\$$1\$2"
18510 }
18511
18512 _LT_EOF
18513     ;;
18514   esac
18515
18516
18517   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18518     || (rm -f "$cfgfile"; exit 1)
18519
18520   mv -f "$cfgfile" "$ofile" ||
18521     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18522   chmod +x "$ofile"
18523
18524
18525     cat <<_LT_EOF >> "$ofile"
18526
18527 # ### BEGIN LIBTOOL TAG CONFIG: CXX
18528
18529 # The linker used to build libraries.
18530 LD=$lt_LD_CXX
18531
18532 # How to create reloadable object files.
18533 reload_flag=$lt_reload_flag_CXX
18534 reload_cmds=$lt_reload_cmds_CXX
18535
18536 # Commands used to build an old-style archive.
18537 old_archive_cmds=$lt_old_archive_cmds_CXX
18538
18539 # A language specific compiler.
18540 CC=$lt_compiler_CXX
18541
18542 # Is the compiler the GNU compiler?
18543 with_gcc=$GCC_CXX
18544
18545 # Compiler flag to turn off builtin functions.
18546 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
18547
18548 # How to pass a linker flag through the compiler.
18549 wl=$lt_lt_prog_compiler_wl_CXX
18550
18551 # Additional compiler flags for building library objects.
18552 pic_flag=$lt_lt_prog_compiler_pic_CXX
18553
18554 # Compiler flag to prevent dynamic linking.
18555 link_static_flag=$lt_lt_prog_compiler_static_CXX
18556
18557 # Does compiler simultaneously support -c and -o options?
18558 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
18559
18560 # Whether or not to add -lc for building shared libraries.
18561 build_libtool_need_lc=$archive_cmds_need_lc_CXX
18562
18563 # Whether or not to disallow shared libs when runtime libs are static.
18564 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
18565
18566 # Compiler flag to allow reflexive dlopens.
18567 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
18568
18569 # Compiler flag to generate shared objects directly from archives.
18570 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
18571
18572 # Whether the compiler copes with passing no objects directly.
18573 compiler_needs_object=$lt_compiler_needs_object_CXX
18574
18575 # Create an old-style archive from a shared archive.
18576 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
18577
18578 # Create a temporary old-style archive to link instead of a shared archive.
18579 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
18580
18581 # Commands used to build a shared archive.
18582 archive_cmds=$lt_archive_cmds_CXX
18583 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
18584
18585 # Commands used to build a loadable module if different from building
18586 # a shared archive.
18587 module_cmds=$lt_module_cmds_CXX
18588 module_expsym_cmds=$lt_module_expsym_cmds_CXX
18589
18590 # Whether we are building with GNU ld or not.
18591 with_gnu_ld=$lt_with_gnu_ld_CXX
18592
18593 # Flag that allows shared libraries with undefined symbols to be built.
18594 allow_undefined_flag=$lt_allow_undefined_flag_CXX
18595
18596 # Flag that enforces no undefined symbols.
18597 no_undefined_flag=$lt_no_undefined_flag_CXX
18598
18599 # Flag to hardcode \$libdir into a binary during linking.
18600 # This must work even if \$libdir does not exist
18601 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
18602
18603 # If ld is used when linking, flag to hardcode \$libdir into a binary
18604 # during linking.  This must work even if \$libdir does not exist.
18605 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
18606
18607 # Whether we need a single "-rpath" flag with a separated argument.
18608 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
18609
18610 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18611 # DIR into the resulting binary.
18612 hardcode_direct=$hardcode_direct_CXX
18613
18614 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18615 # DIR into the resulting binary and the resulting library dependency is
18616 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18617 # library is relocated.
18618 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
18619
18620 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18621 # into the resulting binary.
18622 hardcode_minus_L=$hardcode_minus_L_CXX
18623
18624 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18625 # into the resulting binary.
18626 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
18627
18628 # Set to "yes" if building a shared library automatically hardcodes DIR
18629 # into the library and all subsequent libraries and executables linked
18630 # against it.
18631 hardcode_automatic=$hardcode_automatic_CXX
18632
18633 # Set to yes if linker adds runtime paths of dependent libraries
18634 # to runtime path list.
18635 inherit_rpath=$inherit_rpath_CXX
18636
18637 # Whether libtool must link a program against all its dependency libraries.
18638 link_all_deplibs=$link_all_deplibs_CXX
18639
18640 # Fix the shell variable \$srcfile for the compiler.
18641 fix_srcfile_path=$lt_fix_srcfile_path_CXX
18642
18643 # Set to "yes" if exported symbols are required.
18644 always_export_symbols=$always_export_symbols_CXX
18645
18646 # The commands to list exported symbols.
18647 export_symbols_cmds=$lt_export_symbols_cmds_CXX
18648
18649 # Symbols that should not be listed in the preloaded symbols.
18650 exclude_expsyms=$lt_exclude_expsyms_CXX
18651
18652 # Symbols that must always be exported.
18653 include_expsyms=$lt_include_expsyms_CXX
18654
18655 # Commands necessary for linking programs (against libraries) with templates.
18656 prelink_cmds=$lt_prelink_cmds_CXX
18657
18658 # Specify filename containing input files.
18659 file_list_spec=$lt_file_list_spec_CXX
18660
18661 # How to hardcode a shared library path into an executable.
18662 hardcode_action=$hardcode_action_CXX
18663
18664 # The directories searched by this compiler when creating a shared library.
18665 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
18666
18667 # Dependencies to place before and after the objects being linked to
18668 # create a shared library.
18669 predep_objects=$lt_predep_objects_CXX
18670 postdep_objects=$lt_postdep_objects_CXX
18671 predeps=$lt_predeps_CXX
18672 postdeps=$lt_postdeps_CXX
18673
18674 # The library search path used internally by the compiler when linking
18675 # a shared library.
18676 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
18677
18678 # ### END LIBTOOL TAG CONFIG: CXX
18679 _LT_EOF
18680
18681  ;;
18682     "include":C) test -d include || mkdir include ;;
18683     "src":C)
18684 test -d src || mkdir src
18685 test -d src/$TARGETDIR || mkdir src/$TARGETDIR
18686  ;;
18687
18688   esac
18689 done # for ac_tag
18690
18691
18692 as_fn_exit 0
18693 _ACEOF
18694 ac_clean_files=$ac_clean_files_save
18695
18696 test $ac_write_fail = 0 ||
18697   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18698
18699
18700 # configure is writing to config.log, and then calls config.status.
18701 # config.status does its own redirection, appending to config.log.
18702 # Unfortunately, on DOS this fails, as config.log is still kept open
18703 # by configure, so config.status won't be able to write to it; its
18704 # output is simply discarded.  So we exec the FD to /dev/null,
18705 # effectively closing config.log, so it can be properly (re)opened and
18706 # appended to by config.status.  When coming back to configure, we
18707 # need to make the FD available again.
18708 if test "$no_create" != yes; then
18709   ac_cs_success=:
18710   ac_config_status_args=
18711   test "$silent" = yes &&
18712     ac_config_status_args="$ac_config_status_args --quiet"
18713   exec 5>/dev/null
18714   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18715   exec 5>>config.log
18716   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18717   # would make configure fail if this is the last instruction.
18718   $ac_cs_success || as_fn_exit $?
18719 fi
18720 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18721   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18722 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18723 fi
18724