boehm-gc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172
 173   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 174     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 175     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     PATH=/empty FPATH=/empty; export PATH FPATH
 178     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 179       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 180 test \$(( 1 + 1 )) = 2 || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="gcj_mlc.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='am__EXEEXT_FALSE
 602 am__EXEEXT_TRUE
 603 LTLIBOBJS
 604 LIBOBJS
 605 toolexeclibdir
 606 toolexecdir
 607 O0_CFLAGS
 608 addtests
 609 addlibs
 610 addincludes
 611 addobjs
 612 AM_CPPFLAGS
 613 CPLUSPLUS_FALSE
 614 CPLUSPLUS_TRUE
 615 target_all
 616 EXTRA_TEST_LIBS
 617 extra_ldflags_libgc
 618 POWERPC_DARWIN_FALSE
 619 POWERPC_DARWIN_TRUE
 620 THREADLIBS
 621 THREADCFLAGS
 622 CXXCPP
 623 CPP
 624 OTOOL64
 625 OTOOL
 626 LIPO
 627 NMEDIT
 628 DSYMUTIL
 629 OBJDUMP
 630 LN_S
 631 NM
 632 ac_ct_DUMPBIN
 633 DUMPBIN
 634 LD
 635 FGREP
 636 EGREP
 637 GREP
 638 SED
 639 LIBTOOL
 640 GC_CFLAGS
 641 MAINT
 642 MAINTAINER_MODE_FALSE
 643 MAINTAINER_MODE_TRUE
 644 RANLIB
 645 AR
 646 AS
 647 CCASFLAGS
 648 CCAS
 649 am__fastdepCXX_FALSE
 650 am__fastdepCXX_TRUE
 651 CXXDEPMODE
 652 ac_ct_CXX
 653 CXXFLAGS
 654 CXX
 655 am__fastdepCC_FALSE
 656 am__fastdepCC_TRUE
 657 CCDEPMODE
 658 AMDEPBACKSLASH
 659 AMDEP_FALSE
 660 AMDEP_TRUE
 661 am__quote
 662 am__include
 663 DEPDIR
 664 OBJEXT
 665 EXEEXT
 666 ac_ct_CC
 667 CPPFLAGS
 668 LDFLAGS
 669 CFLAGS
 670 CC
 671 am__untar
 672 am__tar
 673 AMTAR
 674 am__leading_dot
 675 SET_MAKE
 676 AWK
 677 mkdir_p
 678 MKDIR_P
 679 INSTALL_STRIP_PROGRAM
 680 STRIP
 681 install_sh
 682 MAKEINFO
 683 AUTOHEADER
 684 AUTOMAKE
 685 AUTOCONF
 686 ACLOCAL
 687 VERSION
 688 PACKAGE
 689 CYGPATH_W
 690 am__isrc
 691 INSTALL_DATA
 692 INSTALL_SCRIPT
 693 INSTALL_PROGRAM
 694 mkinstalldirs
 695 target_noncanonical
 696 target_os
 697 target_vendor
 698 target_cpu
 699 target
 700 host_os
 701 host_vendor
 702 host_cpu
 703 host
 704 build_os
 705 build_vendor
 706 build_cpu
 707 build
 708 multi_basedir
 709 target_alias
 710 host_alias
 711 build_alias
 712 LIBS
 713 ECHO_T
 714 ECHO_N
 715 ECHO_C
 716 DEFS
 717 mandir
 718 localedir
 719 libdir
 720 psdir
 721 pdfdir
 722 dvidir
 723 htmldir
 724 infodir
 725 docdir
 726 oldincludedir
 727 includedir
 728 localstatedir
 729 sharedstatedir
 730 sysconfdir
 731 datadir
 732 datarootdir
 733 libexecdir
 734 sbindir
 735 bindir
 736 program_transform_name
 737 prefix
 738 exec_prefix
 739 PACKAGE_URL
 740 PACKAGE_BUGREPORT
 741 PACKAGE_STRING
 742 PACKAGE_VERSION
 743 PACKAGE_TARNAME
 744 PACKAGE_NAME
 745 PATH_SEPARATOR
 746 SHELL'
 747 ac_subst_files=''
 748 ac_user_opts='
 749 enable_option_checking
 750 enable_multilib
 751 enable_dependency_tracking
 752 enable_maintainer_mode
 753 enable_shared
 754 enable_static
 755 with_pic
 756 enable_fast_install
 757 with_gnu_ld
 758 enable_libtool_lock
 759 with_target_subdir
 760 with_cross_host
 761 enable_parallel_mark
 762 with_ecos
 763 enable_gc_debug
 764 '
 765       ac_precious_vars='build_alias
 766 host_alias
 767 target_alias
 768 CPP
 769 CPPFLAGS
 770 CXXCPP'
 771
 772
 773 # Initialize some variables set by options.
 774 ac_init_help=
 775 ac_init_version=false
 776 ac_unrecognized_opts=
 777 ac_unrecognized_sep=
 778 # The variables have the same names as the options, with
 779 # dashes changed to underlines.
 780 cache_file=/dev/null
 781 exec_prefix=NONE
 782 no_create=
 783 no_recursion=
 784 prefix=NONE
 785 program_prefix=NONE
 786 program_suffix=NONE
 787 program_transform_name=s,x,x,
 788 silent=
 789 site=
 790 srcdir=
 791 verbose=
 792 x_includes=NONE
 793 x_libraries=NONE
 794
 795 # Installation directory options.
 796 # These are left unexpanded so users can "make install exec_prefix=/foo"
 797 # and all the variables that are supposed to be based on exec_prefix
 798 # by default will actually change.
 799 # Use braces instead of parens because sh, perl, etc. also accept them.
 800 # (The list follows the same order as the GNU Coding Standards.)
 801 bindir='${exec_prefix}/bin'
 802 sbindir='${exec_prefix}/sbin'
 803 libexecdir='${exec_prefix}/libexec'
 804 datarootdir='${prefix}/share'
 805 datadir='${datarootdir}'
 806 sysconfdir='${prefix}/etc'
 807 sharedstatedir='${prefix}/com'
 808 localstatedir='${prefix}/var'
 809 includedir='${prefix}/include'
 810 oldincludedir='/usr/include'
 811 docdir='${datarootdir}/doc/${PACKAGE}'
 812 infodir='${datarootdir}/info'
 813 htmldir='${docdir}'
 814 dvidir='${docdir}'
 815 pdfdir='${docdir}'
 816 psdir='${docdir}'
 817 libdir='${exec_prefix}/lib'
 818 localedir='${datarootdir}/locale'
 819 mandir='${datarootdir}/man'
 820
 821 ac_prev=
 822 ac_dashdash=
 823 for ac_option
 824 do
 825   # If the previous option needs an argument, assign it.
 826   if test -n "$ac_prev"; then
 827     eval $ac_prev=\$ac_option
 828     ac_prev=
 829     continue
 830   fi
 831
 832   case $ac_option in
 833   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 834   *)    ac_optarg=yes ;;
 835   esac
 836
 837   # Accept the important Cygnus configure options, so we can diagnose typos.
 838
 839   case $ac_dashdash$ac_option in
 840   --)
 841     ac_dashdash=yes ;;
 842
 843   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 844     ac_prev=bindir ;;
 845   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 846     bindir=$ac_optarg ;;
 847
 848   -build | --build | --buil | --bui | --bu)
 849     ac_prev=build_alias ;;
 850   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 851     build_alias=$ac_optarg ;;
 852
 853   -cache-file | --cache-file | --cache-fil | --cache-fi \
 854   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 855     ac_prev=cache_file ;;
 856   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 857   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 858     cache_file=$ac_optarg ;;
 859
 860   --config-cache | -C)
 861     cache_file=config.cache ;;
 862
 863   -datadir | --datadir | --datadi | --datad)
 864     ac_prev=datadir ;;
 865   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 866     datadir=$ac_optarg ;;
 867
 868   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 869   | --dataroo | --dataro | --datar)
 870     ac_prev=datarootdir ;;
 871   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 872   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 873     datarootdir=$ac_optarg ;;
 874
 875   -disable-* | --disable-*)
 876     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 877     # Reject names that are not valid shell variable names.
 878     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 879       as_fn_error "invalid feature name: $ac_useropt"
 880     ac_useropt_orig=$ac_useropt
 881     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 882     case $ac_user_opts in
 883       *"
 884 "enable_$ac_useropt"
 885 "*) ;;
 886       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 887          ac_unrecognized_sep=', ';;
 888     esac
 889     eval enable_$ac_useropt=no ;;
 890
 891   -docdir | --docdir | --docdi | --doc | --do)
 892     ac_prev=docdir ;;
 893   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 894     docdir=$ac_optarg ;;
 895
 896   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 897     ac_prev=dvidir ;;
 898   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 899     dvidir=$ac_optarg ;;
 900
 901   -enable-* | --enable-*)
 902     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 903     # Reject names that are not valid shell variable names.
 904     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 905       as_fn_error "invalid feature name: $ac_useropt"
 906     ac_useropt_orig=$ac_useropt
 907     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 908     case $ac_user_opts in
 909       *"
 910 "enable_$ac_useropt"
 911 "*) ;;
 912       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 913          ac_unrecognized_sep=', ';;
 914     esac
 915     eval enable_$ac_useropt=\$ac_optarg ;;
 916
 917   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 918   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 919   | --exec | --exe | --ex)
 920     ac_prev=exec_prefix ;;
 921   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 922   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 923   | --exec=* | --exe=* | --ex=*)
 924     exec_prefix=$ac_optarg ;;
 925
 926   -gas | --gas | --ga | --g)
 927     # Obsolete; use --with-gas.
 928     with_gas=yes ;;
 929
 930   -help | --help | --hel | --he | -h)
 931     ac_init_help=long ;;
 932   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 933     ac_init_help=recursive ;;
 934   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 935     ac_init_help=short ;;
 936
 937   -host | --host | --hos | --ho)
 938     ac_prev=host_alias ;;
 939   -host=* | --host=* | --hos=* | --ho=*)
 940     host_alias=$ac_optarg ;;
 941
 942   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 943     ac_prev=htmldir ;;
 944   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 945   | --ht=*)
 946     htmldir=$ac_optarg ;;
 947
 948   -includedir | --includedir | --includedi | --included | --include \
 949   | --includ | --inclu | --incl | --inc)
 950     ac_prev=includedir ;;
 951   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 952   | --includ=* | --inclu=* | --incl=* | --inc=*)
 953     includedir=$ac_optarg ;;
 954
 955   -infodir | --infodir | --infodi | --infod | --info | --inf)
 956     ac_prev=infodir ;;
 957   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 958     infodir=$ac_optarg ;;
 959
 960   -libdir | --libdir | --libdi | --libd)
 961     ac_prev=libdir ;;
 962   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 963     libdir=$ac_optarg ;;
 964
 965   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 966   | --libexe | --libex | --libe)
 967     ac_prev=libexecdir ;;
 968   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 969   | --libexe=* | --libex=* | --libe=*)
 970     libexecdir=$ac_optarg ;;
 971
 972   -localedir | --localedir | --localedi | --localed | --locale)
 973     ac_prev=localedir ;;
 974   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 975     localedir=$ac_optarg ;;
 976
 977   -localstatedir | --localstatedir | --localstatedi | --localstated \
 978   | --localstate | --localstat | --localsta | --localst | --locals)
 979     ac_prev=localstatedir ;;
 980   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 981   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 982     localstatedir=$ac_optarg ;;
 983
 984   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 985     ac_prev=mandir ;;
 986   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 987     mandir=$ac_optarg ;;
 988
 989   -nfp | --nfp | --nf)
 990     # Obsolete; use --without-fp.
 991     with_fp=no ;;
 992
 993   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 994   | --no-cr | --no-c | -n)
 995     no_create=yes ;;
 996
 997   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 998   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 999     no_recursion=yes ;;
1000
1001   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1002   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1003   | --oldin | --oldi | --old | --ol | --o)
1004     ac_prev=oldincludedir ;;
1005   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1006   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1007   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1008     oldincludedir=$ac_optarg ;;
1009
1010   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1011     ac_prev=prefix ;;
1012   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1013     prefix=$ac_optarg ;;
1014
1015   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1016   | --program-pre | --program-pr | --program-p)
1017     ac_prev=program_prefix ;;
1018   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1019   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1020     program_prefix=$ac_optarg ;;
1021
1022   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1023   | --program-suf | --program-su | --program-s)
1024     ac_prev=program_suffix ;;
1025   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1026   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1027     program_suffix=$ac_optarg ;;
1028
1029   -program-transform-name | --program-transform-name \
1030   | --program-transform-nam | --program-transform-na \
1031   | --program-transform-n | --program-transform- \
1032   | --program-transform | --program-transfor \
1033   | --program-transfo | --program-transf \
1034   | --program-trans | --program-tran \
1035   | --progr-tra | --program-tr | --program-t)
1036     ac_prev=program_transform_name ;;
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     program_transform_name=$ac_optarg ;;
1045
1046   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1047     ac_prev=pdfdir ;;
1048   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1049     pdfdir=$ac_optarg ;;
1050
1051   -psdir | --psdir | --psdi | --psd | --ps)
1052     ac_prev=psdir ;;
1053   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1054     psdir=$ac_optarg ;;
1055
1056   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057   | -silent | --silent | --silen | --sile | --sil)
1058     silent=yes ;;
1059
1060   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1061     ac_prev=sbindir ;;
1062   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1063   | --sbi=* | --sb=*)
1064     sbindir=$ac_optarg ;;
1065
1066   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1067   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1068   | --sharedst | --shareds | --shared | --share | --shar \
1069   | --sha | --sh)
1070     ac_prev=sharedstatedir ;;
1071   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1072   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1073   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1074   | --sha=* | --sh=*)
1075     sharedstatedir=$ac_optarg ;;
1076
1077   -site | --site | --sit)
1078     ac_prev=site ;;
1079   -site=* | --site=* | --sit=*)
1080     site=$ac_optarg ;;
1081
1082   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1083     ac_prev=srcdir ;;
1084   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1085     srcdir=$ac_optarg ;;
1086
1087   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1088   | --syscon | --sysco | --sysc | --sys | --sy)
1089     ac_prev=sysconfdir ;;
1090   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1091   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1092     sysconfdir=$ac_optarg ;;
1093
1094   -target | --target | --targe | --targ | --tar | --ta | --t)
1095     ac_prev=target_alias ;;
1096   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1097     target_alias=$ac_optarg ;;
1098
1099   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1100     verbose=yes ;;
1101
1102   -version | --version | --versio | --versi | --vers | -V)
1103     ac_init_version=: ;;
1104
1105   -with-* | --with-*)
1106     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1107     # Reject names that are not valid shell variable names.
1108     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109       as_fn_error "invalid package name: $ac_useropt"
1110     ac_useropt_orig=$ac_useropt
1111     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1112     case $ac_user_opts in
1113       *"
1114 "with_$ac_useropt"
1115 "*) ;;
1116       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1117          ac_unrecognized_sep=', ';;
1118     esac
1119     eval with_$ac_useropt=\$ac_optarg ;;
1120
1121   -without-* | --without-*)
1122     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1123     # Reject names that are not valid shell variable names.
1124     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1125       as_fn_error "invalid package name: $ac_useropt"
1126     ac_useropt_orig=$ac_useropt
1127     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1128     case $ac_user_opts in
1129       *"
1130 "with_$ac_useropt"
1131 "*) ;;
1132       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1133          ac_unrecognized_sep=', ';;
1134     esac
1135     eval with_$ac_useropt=no ;;
1136
1137   --x)
1138     # Obsolete; use --with-x.
1139     with_x=yes ;;
1140
1141   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1142   | --x-incl | --x-inc | --x-in | --x-i)
1143     ac_prev=x_includes ;;
1144   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1145   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1146     x_includes=$ac_optarg ;;
1147
1148   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1149   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1150     ac_prev=x_libraries ;;
1151   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1152   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1153     x_libraries=$ac_optarg ;;
1154
1155   -*) as_fn_error "unrecognized option: \`$ac_option'
1156 Try \`$0 --help' for more information."
1157     ;;
1158
1159   *=*)
1160     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1161     # Reject names that are not valid shell variable names.
1162     case $ac_envvar in #(
1163       '' | [0-9]* | *[!_$as_cr_alnum]* )
1164       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1165     esac
1166     eval $ac_envvar=\$ac_optarg
1167     export $ac_envvar ;;
1168
1169   *)
1170     # FIXME: should be removed in autoconf 3.0.
1171     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1172     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1173       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1174     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1175     ;;
1176
1177   esac
1178 done
1179
1180 if test -n "$ac_prev"; then
1181   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1182   as_fn_error "missing argument to $ac_option"
1183 fi
1184
1185 if test -n "$ac_unrecognized_opts"; then
1186   case $enable_option_checking in
1187     no) ;;
1188     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1189     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1190   esac
1191 fi
1192
1193 # Check all directory arguments for consistency.
1194 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1195                 datadir sysconfdir sharedstatedir localstatedir includedir \
1196                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1197                 libdir localedir mandir
1198 do
1199   eval ac_val=\$$ac_var
1200   # Remove trailing slashes.
1201   case $ac_val in
1202     */ )
1203       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1204       eval $ac_var=\$ac_val;;
1205   esac
1206   # Be sure to have absolute directory names.
1207   case $ac_val in
1208     [\\/$]* | ?:[\\/]* )  continue;;
1209     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1210   esac
1211   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1212 done
1213
1214 # There might be people who depend on the old broken behavior: `$host'
1215 # used to hold the argument of --host etc.
1216 # FIXME: To remove some day.
1217 build=$build_alias
1218 host=$host_alias
1219 target=$target_alias
1220
1221 # FIXME: To remove some day.
1222 if test "x$host_alias" != x; then
1223   if test "x$build_alias" = x; then
1224     cross_compiling=maybe
1225     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1226     If a cross compiler is detected then cross compile mode will be used." >&2
1227   elif test "x$build_alias" != "x$host_alias"; then
1228     cross_compiling=yes
1229   fi
1230 fi
1231
1232 ac_tool_prefix=
1233 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1234
1235 test "$silent" = yes && exec 6>/dev/null
1236
1237
1238 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1239 ac_ls_di=`ls -di .` &&
1240 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1241   as_fn_error "working directory cannot be determined"
1242 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1243   as_fn_error "pwd does not report name of working directory"
1244
1245
1246 # Find the source files, if location was not specified.
1247 if test -z "$srcdir"; then
1248   ac_srcdir_defaulted=yes
1249   # Try the directory containing this script, then the parent directory.
1250   ac_confdir=`$as_dirname -- "$as_myself" ||
1251 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1252          X"$as_myself" : 'X\(//\)[^/]' \| \
1253          X"$as_myself" : 'X\(//\)$' \| \
1254          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1255 $as_echo X"$as_myself" |
1256     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1257             s//\1/
1258             q
1259           }
1260           /^X\(\/\/\)[^/].*/{
1261             s//\1/
1262             q
1263           }
1264           /^X\(\/\/\)$/{
1265             s//\1/
1266             q
1267           }
1268           /^X\(\/\).*/{
1269             s//\1/
1270             q
1271           }
1272           s/.*/./; q'`
1273   srcdir=$ac_confdir
1274   if test ! -r "$srcdir/$ac_unique_file"; then
1275     srcdir=..
1276   fi
1277 else
1278   ac_srcdir_defaulted=no
1279 fi
1280 if test ! -r "$srcdir/$ac_unique_file"; then
1281   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1282   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1283 fi
1284 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1285 ac_abs_confdir=`(
1286         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1287         pwd)`
1288 # When building in place, set srcdir=.
1289 if test "$ac_abs_confdir" = "$ac_pwd"; then
1290   srcdir=.
1291 fi
1292 # Remove unnecessary trailing slashes from srcdir.
1293 # Double slashes in file names in object file debugging info
1294 # mess up M-x gdb in Emacs.
1295 case $srcdir in
1296 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1297 esac
1298 for ac_var in $ac_precious_vars; do
1299   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1300   eval ac_env_${ac_var}_value=\$${ac_var}
1301   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1302   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1303 done
1304
1305 #
1306 # Report the --help message.
1307 #
1308 if test "$ac_init_help" = "long"; then
1309   # Omit some internal or obsolete options to make the list less imposing.
1310   # This message is too long to be a string in the A/UX 3.1 sh.
1311   cat <<_ACEOF
1312 \`configure' configures this package to adapt to many kinds of systems.
1313
1314 Usage: $0 [OPTION]... [VAR=VALUE]...
1315
1316 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1317 VAR=VALUE.  See below for descriptions of some of the useful variables.
1318
1319 Defaults for the options are specified in brackets.
1320
1321 Configuration:
1322   -h, --help              display this help and exit
1323       --help=short        display options specific to this package
1324       --help=recursive    display the short help of all the included packages
1325   -V, --version           display version information and exit
1326   -q, --quiet, --silent   do not print \`checking...' messages
1327       --cache-file=FILE   cache test results in FILE [disabled]
1328   -C, --config-cache      alias for \`--cache-file=config.cache'
1329   -n, --no-create         do not create output files
1330       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1331
1332 Installation directories:
1333   --prefix=PREFIX         install architecture-independent files in PREFIX
1334                           [$ac_default_prefix]
1335   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1336                           [PREFIX]
1337
1338 By default, \`make install' will install all the files in
1339 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1340 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1341 for instance \`--prefix=\$HOME'.
1342
1343 For better control, use the options below.
1344
1345 Fine tuning of the installation directories:
1346   --bindir=DIR            user executables [EPREFIX/bin]
1347   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1348   --libexecdir=DIR        program executables [EPREFIX/libexec]
1349   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1350   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1351   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1352   --libdir=DIR            object code libraries [EPREFIX/lib]
1353   --includedir=DIR        C header files [PREFIX/include]
1354   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1355   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1356   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1357   --infodir=DIR           info documentation [DATAROOTDIR/info]
1358   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1359   --mandir=DIR            man documentation [DATAROOTDIR/man]
1360   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1361   --htmldir=DIR           html documentation [DOCDIR]
1362   --dvidir=DIR            dvi documentation [DOCDIR]
1363   --pdfdir=DIR            pdf documentation [DOCDIR]
1364   --psdir=DIR             ps documentation [DOCDIR]
1365 _ACEOF
1366
1367   cat <<\_ACEOF
1368
1369 Program names:
1370   --program-prefix=PREFIX            prepend PREFIX to installed program names
1371   --program-suffix=SUFFIX            append SUFFIX to installed program names
1372   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1373
1374 System types:
1375   --build=BUILD     configure for building on BUILD [guessed]
1376   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1377   --target=TARGET   configure for building compilers for TARGET [HOST]
1378 _ACEOF
1379 fi
1380
1381 if test -n "$ac_init_help"; then
1382
1383   cat <<\_ACEOF
1384
1385 Optional Features:
1386   --disable-option-checking  ignore unrecognized --enable/--with options
1387   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1388   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1389   --enable-multilib       build many library versions (default)
1390   --disable-dependency-tracking  speeds up one-time build
1391   --enable-dependency-tracking   do not reject slow dependency extractors
1392   --enable-maintainer-mode  enable make rules and dependencies not useful
1393                           (and sometimes confusing) to the casual installer
1394   --enable-shared[=PKGS]  build shared libraries [default=yes]
1395   --enable-static[=PKGS]  build static libraries [default=yes]
1396   --enable-fast-install[=PKGS]
1397                           optimize for fast installation [default=yes]
1398   --disable-libtool-lock  avoid locking (might break parallel builds)
1399   --enable-parallel-mark        parallelize marking and free list construction
1400   --enable-gc-debug     include full support for pointer backtracing etc.
1401
1402 Optional Packages:
1403   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1404   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1405   --with-pic              try to use only PIC/non-PIC objects [default=use
1406                           both]
1407   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1408   --with-target-subdir=SUBDIR
1409                           configuring with a cross compiler
1410   --with-cross-host=HOST  configuring with a cross compiler
1411   --with-ecos             enable runtime eCos target support
1412
1413 Some influential environment variables:
1414   CC          C compiler command
1415   CFLAGS      C compiler flags
1416   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1417               nonstandard directory <lib dir>
1418   LIBS        libraries to pass to the linker, e.g. -l<library>
1419   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1420               you have headers in a nonstandard directory <include dir>
1421   CXX         C++ compiler command
1422   CXXFLAGS    C++ compiler flags
1423   CPP         C preprocessor
1424   CXXCPP      C++ preprocessor
1425
1426 Use these variables to override the choices made by `configure' or to help
1427 it to find libraries and programs with nonstandard names/locations.
1428
1429 Report bugs to the package provider.
1430 _ACEOF
1431 ac_status=$?
1432 fi
1433
1434 if test "$ac_init_help" = "recursive"; then
1435   # If there are subdirs, report their specific --help.
1436   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1437     test -d "$ac_dir" ||
1438       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1439       continue
1440     ac_builddir=.
1441
1442 case "$ac_dir" in
1443 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1444 *)
1445   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1446   # A ".." for each directory in $ac_dir_suffix.
1447   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1448   case $ac_top_builddir_sub in
1449   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1450   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1451   esac ;;
1452 esac
1453 ac_abs_top_builddir=$ac_pwd
1454 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1455 # for backward compatibility:
1456 ac_top_builddir=$ac_top_build_prefix
1457
1458 case $srcdir in
1459   .)  # We are building in place.
1460     ac_srcdir=.
1461     ac_top_srcdir=$ac_top_builddir_sub
1462     ac_abs_top_srcdir=$ac_pwd ;;
1463   [\\/]* | ?:[\\/]* )  # Absolute name.
1464     ac_srcdir=$srcdir$ac_dir_suffix;
1465     ac_top_srcdir=$srcdir
1466     ac_abs_top_srcdir=$srcdir ;;
1467   *) # Relative name.
1468     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1469     ac_top_srcdir=$ac_top_build_prefix$srcdir
1470     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1471 esac
1472 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1473
1474     cd "$ac_dir" || { ac_status=$?; continue; }
1475     # Check for guested configure.
1476     if test -f "$ac_srcdir/configure.gnu"; then
1477       echo &&
1478       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1479     elif test -f "$ac_srcdir/configure"; then
1480       echo &&
1481       $SHELL "$ac_srcdir/configure" --help=recursive
1482     else
1483       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1484     fi || ac_status=$?
1485     cd "$ac_pwd" || { ac_status=$?; break; }
1486   done
1487 fi
1488
1489 test -n "$ac_init_help" && exit $ac_status
1490 if $ac_init_version; then
1491   cat <<\_ACEOF
1492 configure
1493 generated by GNU Autoconf 2.64
1494
1495 Copyright (C) 2009 Free Software Foundation, Inc.
1496 This configure script is free software; the Free Software Foundation
1497 gives unlimited permission to copy, distribute and modify it.
1498 _ACEOF
1499   exit
1500 fi
1501
1502 ## ------------------------ ##
1503 ## Autoconf initialization. ##
1504 ## ------------------------ ##
1505
1506 # ac_fn_c_try_compile LINENO
1507 # --------------------------
1508 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1509 ac_fn_c_try_compile ()
1510 {
1511   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1512   rm -f conftest.$ac_objext
1513   if { { ac_try="$ac_compile"
1514 case "(($ac_try" in
1515   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1516   *) ac_try_echo=$ac_try;;
1517 esac
1518 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1519 $as_echo "$ac_try_echo"; } >&5
1520   (eval "$ac_compile") 2>conftest.err
1521   ac_status=$?
1522   if test -s conftest.err; then
1523     grep -v '^ *+' conftest.err >conftest.er1
1524     cat conftest.er1 >&5
1525     mv -f conftest.er1 conftest.err
1526   fi
1527   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528   test $ac_status = 0; } && {
1529          test -z "$ac_c_werror_flag" ||
1530          test ! -s conftest.err
1531        } && test -s conftest.$ac_objext; then :
1532   ac_retval=0
1533 else
1534   $as_echo "$as_me: failed program was:" >&5
1535 sed 's/^/| /' conftest.$ac_ext >&5
1536
1537         ac_retval=1
1538 fi
1539   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1540   return $ac_retval
1541
1542 } # ac_fn_c_try_compile
1543
1544 # ac_fn_cxx_try_compile LINENO
1545 # ----------------------------
1546 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1547 ac_fn_cxx_try_compile ()
1548 {
1549   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1550   rm -f conftest.$ac_objext
1551   if { { ac_try="$ac_compile"
1552 case "(($ac_try" in
1553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1554   *) ac_try_echo=$ac_try;;
1555 esac
1556 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1557 $as_echo "$ac_try_echo"; } >&5
1558   (eval "$ac_compile") 2>conftest.err
1559   ac_status=$?
1560   if test -s conftest.err; then
1561     grep -v '^ *+' conftest.err >conftest.er1
1562     cat conftest.er1 >&5
1563     mv -f conftest.er1 conftest.err
1564   fi
1565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1566   test $ac_status = 0; } && {
1567          test -z "$ac_cxx_werror_flag" ||
1568          test ! -s conftest.err
1569        } && test -s conftest.$ac_objext; then :
1570   ac_retval=0
1571 else
1572   $as_echo "$as_me: failed program was:" >&5
1573 sed 's/^/| /' conftest.$ac_ext >&5
1574
1575         ac_retval=1
1576 fi
1577   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1578   return $ac_retval
1579
1580 } # ac_fn_cxx_try_compile
1581
1582 # ac_fn_c_try_link LINENO
1583 # -----------------------
1584 # Try to link conftest.$ac_ext, and return whether this succeeded.
1585 ac_fn_c_try_link ()
1586 {
1587   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1588   rm -f conftest.$ac_objext conftest$ac_exeext
1589   if { { ac_try="$ac_link"
1590 case "(($ac_try" in
1591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1592   *) ac_try_echo=$ac_try;;
1593 esac
1594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1595 $as_echo "$ac_try_echo"; } >&5
1596   (eval "$ac_link") 2>conftest.err
1597   ac_status=$?
1598   if test -s conftest.err; then
1599     grep -v '^ *+' conftest.err >conftest.er1
1600     cat conftest.er1 >&5
1601     mv -f conftest.er1 conftest.err
1602   fi
1603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1604   test $ac_status = 0; } && {
1605          test -z "$ac_c_werror_flag" ||
1606          test ! -s conftest.err
1607        } && test -s conftest$ac_exeext && {
1608          test "$cross_compiling" = yes ||
1609          $as_test_x conftest$ac_exeext
1610        }; then :
1611   ac_retval=0
1612 else
1613   $as_echo "$as_me: failed program was:" >&5
1614 sed 's/^/| /' conftest.$ac_ext >&5
1615
1616         ac_retval=1
1617 fi
1618   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1619   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1620   # interfere with the next link command; also delete a directory that is
1621   # left behind by Apple's compiler.  We do this before executing the actions.
1622   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1623   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1624   return $ac_retval
1625
1626 } # ac_fn_c_try_link
1627
1628 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1629 # -------------------------------------------------------
1630 # Tests whether HEADER exists and can be compiled using the include files in
1631 # INCLUDES, setting the cache variable VAR accordingly.
1632 ac_fn_c_check_header_compile ()
1633 {
1634   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1636 $as_echo_n "checking for $2... " >&6; }
1637 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1638   $as_echo_n "(cached) " >&6
1639 else
1640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1641 /* end confdefs.h.  */
1642 $4
1643 #include <$2>
1644 _ACEOF
1645 if ac_fn_c_try_compile "$LINENO"; then :
1646   eval "$3=yes"
1647 else
1648   eval "$3=no"
1649 fi
1650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1651 fi
1652 eval ac_res=\$$3
1653                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1654 $as_echo "$ac_res" >&6; }
1655   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1656
1657 } # ac_fn_c_check_header_compile
1658
1659 # ac_fn_c_try_cpp LINENO
1660 # ----------------------
1661 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1662 ac_fn_c_try_cpp ()
1663 {
1664   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665   if { { ac_try="$ac_cpp conftest.$ac_ext"
1666 case "(($ac_try" in
1667   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1668   *) ac_try_echo=$ac_try;;
1669 esac
1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1671 $as_echo "$ac_try_echo"; } >&5
1672   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1673   ac_status=$?
1674   if test -s conftest.err; then
1675     grep -v '^ *+' conftest.err >conftest.er1
1676     cat conftest.er1 >&5
1677     mv -f conftest.er1 conftest.err
1678   fi
1679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1680   test $ac_status = 0; } >/dev/null && {
1681          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1682          test ! -s conftest.err
1683        }; then :
1684   ac_retval=0
1685 else
1686   $as_echo "$as_me: failed program was:" >&5
1687 sed 's/^/| /' conftest.$ac_ext >&5
1688
1689     ac_retval=1
1690 fi
1691   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1692   return $ac_retval
1693
1694 } # ac_fn_c_try_cpp
1695
1696 # ac_fn_c_try_run LINENO
1697 # ----------------------
1698 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1699 # that executables *can* be run.
1700 ac_fn_c_try_run ()
1701 {
1702   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703   if { { ac_try="$ac_link"
1704 case "(($ac_try" in
1705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706   *) ac_try_echo=$ac_try;;
1707 esac
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710   (eval "$ac_link") 2>&5
1711   ac_status=$?
1712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1714   { { case "(($ac_try" in
1715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1716   *) ac_try_echo=$ac_try;;
1717 esac
1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1719 $as_echo "$ac_try_echo"; } >&5
1720   (eval "$ac_try") 2>&5
1721   ac_status=$?
1722   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1723   test $ac_status = 0; }; }; then :
1724   ac_retval=0
1725 else
1726   $as_echo "$as_me: program exited with status $ac_status" >&5
1727        $as_echo "$as_me: failed program was:" >&5
1728 sed 's/^/| /' conftest.$ac_ext >&5
1729
1730        ac_retval=$ac_status
1731 fi
1732   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1733   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1734   return $ac_retval
1735
1736 } # ac_fn_c_try_run
1737
1738 # ac_fn_c_check_func LINENO FUNC VAR
1739 # ----------------------------------
1740 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1741 ac_fn_c_check_func ()
1742 {
1743   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1745 $as_echo_n "checking for $2... " >&6; }
1746 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1747   $as_echo_n "(cached) " >&6
1748 else
1749   if test x$gcc_no_link = xyes; then
1750   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1751 fi
1752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1753 /* end confdefs.h.  */
1754 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1755    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1756 #define $2 innocuous_$2
1757
1758 /* System header to define __stub macros and hopefully few prototypes,
1759     which can conflict with char $2 (); below.
1760     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1761     <limits.h> exists even on freestanding compilers.  */
1762
1763 #ifdef __STDC__
1764 # include <limits.h>
1765 #else
1766 # include <assert.h>
1767 #endif
1768
1769 #undef $2
1770
1771 /* Override any GCC internal prototype to avoid an error.
1772    Use char because int might match the return type of a GCC
1773    builtin and then its argument prototype would still apply.  */
1774 #ifdef __cplusplus
1775 extern "C"
1776 #endif
1777 char $2 ();
1778 /* The GNU C library defines this for functions which it implements
1779     to always fail with ENOSYS.  Some functions are actually named
1780     something starting with __ and the normal name is an alias.  */
1781 #if defined __stub_$2 || defined __stub___$2
1782 choke me
1783 #endif
1784
1785 int
1786 main ()
1787 {
1788 return $2 ();
1789   ;
1790   return 0;
1791 }
1792 _ACEOF
1793 if ac_fn_c_try_link "$LINENO"; then :
1794   eval "$3=yes"
1795 else
1796   eval "$3=no"
1797 fi
1798 rm -f core conftest.err conftest.$ac_objext \
1799     conftest$ac_exeext conftest.$ac_ext
1800 fi
1801 eval ac_res=\$$3
1802                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805
1806 } # ac_fn_c_check_func
1807
1808 # ac_fn_cxx_try_cpp LINENO
1809 # ------------------------
1810 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1811 ac_fn_cxx_try_cpp ()
1812 {
1813   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814   if { { ac_try="$ac_cpp conftest.$ac_ext"
1815 case "(($ac_try" in
1816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1817   *) ac_try_echo=$ac_try;;
1818 esac
1819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1820 $as_echo "$ac_try_echo"; } >&5
1821   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1822   ac_status=$?
1823   if test -s conftest.err; then
1824     grep -v '^ *+' conftest.err >conftest.er1
1825     cat conftest.er1 >&5
1826     mv -f conftest.er1 conftest.err
1827   fi
1828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1829   test $ac_status = 0; } >/dev/null && {
1830          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1831          test ! -s conftest.err
1832        }; then :
1833   ac_retval=0
1834 else
1835   $as_echo "$as_me: failed program was:" >&5
1836 sed 's/^/| /' conftest.$ac_ext >&5
1837
1838     ac_retval=1
1839 fi
1840   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1841   return $ac_retval
1842
1843 } # ac_fn_cxx_try_cpp
1844
1845 # ac_fn_cxx_try_link LINENO
1846 # -------------------------
1847 # Try to link conftest.$ac_ext, and return whether this succeeded.
1848 ac_fn_cxx_try_link ()
1849 {
1850   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1851   rm -f conftest.$ac_objext conftest$ac_exeext
1852   if { { ac_try="$ac_link"
1853 case "(($ac_try" in
1854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1855   *) ac_try_echo=$ac_try;;
1856 esac
1857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1858 $as_echo "$ac_try_echo"; } >&5
1859   (eval "$ac_link") 2>conftest.err
1860   ac_status=$?
1861   if test -s conftest.err; then
1862     grep -v '^ *+' conftest.err >conftest.er1
1863     cat conftest.er1 >&5
1864     mv -f conftest.er1 conftest.err
1865   fi
1866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1867   test $ac_status = 0; } && {
1868          test -z "$ac_cxx_werror_flag" ||
1869          test ! -s conftest.err
1870        } && test -s conftest$ac_exeext && {
1871          test "$cross_compiling" = yes ||
1872          $as_test_x conftest$ac_exeext
1873        }; then :
1874   ac_retval=0
1875 else
1876   $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1878
1879         ac_retval=1
1880 fi
1881   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1882   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1883   # interfere with the next link command; also delete a directory that is
1884   # left behind by Apple's compiler.  We do this before executing the actions.
1885   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1886   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1887   return $ac_retval
1888
1889 } # ac_fn_cxx_try_link
1890
1891 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1892 # ----------------------------------------------------
1893 # Tries to find if the field MEMBER exists in type AGGR, after including
1894 # INCLUDES, setting cache variable VAR accordingly.
1895 ac_fn_c_check_member ()
1896 {
1897   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1899 $as_echo_n "checking for $2.$3... " >&6; }
1900 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1901   $as_echo_n "(cached) " >&6
1902 else
1903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h.  */
1905 $5
1906 int
1907 main ()
1908 {
1909 static $2 ac_aggr;
1910 if (ac_aggr.$3)
1911 return 0;
1912   ;
1913   return 0;
1914 }
1915 _ACEOF
1916 if ac_fn_c_try_compile "$LINENO"; then :
1917   eval "$4=yes"
1918 else
1919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h.  */
1921 $5
1922 int
1923 main ()
1924 {
1925 static $2 ac_aggr;
1926 if (sizeof ac_aggr.$3)
1927 return 0;
1928   ;
1929   return 0;
1930 }
1931 _ACEOF
1932 if ac_fn_c_try_compile "$LINENO"; then :
1933   eval "$4=yes"
1934 else
1935   eval "$4=no"
1936 fi
1937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938 fi
1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1940 fi
1941 eval ac_res=\$$4
1942                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1943 $as_echo "$ac_res" >&6; }
1944   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1945
1946 } # ac_fn_c_check_member
1947 cat >config.log <<_ACEOF
1948 This file contains any messages produced by compilers while
1949 running configure, to aid debugging if configure makes a mistake.
1950
1951 It was created by $as_me, which was
1952 generated by GNU Autoconf 2.64.  Invocation command line was
1953
1954   $ $0 $@
1955
1956 _ACEOF
1957 exec 5>>config.log
1958 {
1959 cat <<_ASUNAME
1960 ## --------- ##
1961 ## Platform. ##
1962 ## --------- ##
1963
1964 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1965 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1966 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1967 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1968 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1969
1970 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1971 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1972
1973 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1974 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1975 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1976 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1977 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1978 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1979 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1980
1981 _ASUNAME
1982
1983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1984 for as_dir in $PATH
1985 do
1986   IFS=$as_save_IFS
1987   test -z "$as_dir" && as_dir=.
1988     $as_echo "PATH: $as_dir"
1989   done
1990 IFS=$as_save_IFS
1991
1992 } >&5
1993
1994 cat >&5 <<_ACEOF
1995
1996
1997 ## ----------- ##
1998 ## Core tests. ##
1999 ## ----------- ##
2000
2001 _ACEOF
2002
2003
2004 # Keep a trace of the command line.
2005 # Strip out --no-create and --no-recursion so they do not pile up.
2006 # Strip out --silent because we don't want to record it for future runs.
2007 # Also quote any args containing shell meta-characters.
2008 # Make two passes to allow for proper duplicate-argument suppression.
2009 ac_configure_args=
2010 ac_configure_args0=
2011 ac_configure_args1=
2012 ac_must_keep_next=false
2013 for ac_pass in 1 2
2014 do
2015   for ac_arg
2016   do
2017     case $ac_arg in
2018     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2019     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2020     | -silent | --silent | --silen | --sile | --sil)
2021       continue ;;
2022     *\'*)
2023       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2024     esac
2025     case $ac_pass in
2026     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2027     2)
2028       as_fn_append ac_configure_args1 " '$ac_arg'"
2029       if test $ac_must_keep_next = true; then
2030         ac_must_keep_next=false # Got value, back to normal.
2031       else
2032         case $ac_arg in
2033           *=* | --config-cache | -C | -disable-* | --disable-* \
2034           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2035           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2036           | -with-* | --with-* | -without-* | --without-* | --x)
2037             case "$ac_configure_args0 " in
2038               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2039             esac
2040             ;;
2041           -* ) ac_must_keep_next=true ;;
2042         esac
2043       fi
2044       as_fn_append ac_configure_args " '$ac_arg'"
2045       ;;
2046     esac
2047   done
2048 done
2049 { ac_configure_args0=; unset ac_configure_args0;}
2050 { ac_configure_args1=; unset ac_configure_args1;}
2051
2052 # When interrupted or exit'd, cleanup temporary files, and complete
2053 # config.log.  We remove comments because anyway the quotes in there
2054 # would cause problems or look ugly.
2055 # WARNING: Use '\'' to represent an apostrophe within the trap.
2056 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2057 trap 'exit_status=$?
2058   # Save into config.log some information that might help in debugging.
2059   {
2060     echo
2061
2062     cat <<\_ASBOX
2063 ## ---------------- ##
2064 ## Cache variables. ##
2065 ## ---------------- ##
2066 _ASBOX
2067     echo
2068     # The following way of writing the cache mishandles newlines in values,
2069 (
2070   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2071     eval ac_val=\$$ac_var
2072     case $ac_val in #(
2073     *${as_nl}*)
2074       case $ac_var in #(
2075       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2076 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2077       esac
2078       case $ac_var in #(
2079       _ | IFS | as_nl) ;; #(
2080       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2081       *) { eval $ac_var=; unset $ac_var;} ;;
2082       esac ;;
2083     esac
2084   done
2085   (set) 2>&1 |
2086     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2087     *${as_nl}ac_space=\ *)
2088       sed -n \
2089         "s/'\''/'\''\\\\'\'''\''/g;
2090           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2091       ;; #(
2092     *)
2093       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2094       ;;
2095     esac |
2096     sort
2097 )
2098     echo
2099
2100     cat <<\_ASBOX
2101 ## ----------------- ##
2102 ## Output variables. ##
2103 ## ----------------- ##
2104 _ASBOX
2105     echo
2106     for ac_var in $ac_subst_vars
2107     do
2108       eval ac_val=\$$ac_var
2109       case $ac_val in
2110       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2111       esac
2112       $as_echo "$ac_var='\''$ac_val'\''"
2113     done | sort
2114     echo
2115
2116     if test -n "$ac_subst_files"; then
2117       cat <<\_ASBOX
2118 ## ------------------- ##
2119 ## File substitutions. ##
2120 ## ------------------- ##
2121 _ASBOX
2122       echo
2123       for ac_var in $ac_subst_files
2124       do
2125         eval ac_val=\$$ac_var
2126         case $ac_val in
2127         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2128         esac
2129         $as_echo "$ac_var='\''$ac_val'\''"
2130       done | sort
2131       echo
2132     fi
2133
2134     if test -s confdefs.h; then
2135       cat <<\_ASBOX
2136 ## ----------- ##
2137 ## confdefs.h. ##
2138 ## ----------- ##
2139 _ASBOX
2140       echo
2141       cat confdefs.h
2142       echo
2143     fi
2144     test "$ac_signal" != 0 &&
2145       $as_echo "$as_me: caught signal $ac_signal"
2146     $as_echo "$as_me: exit $exit_status"
2147   } >&5
2148   rm -f core *.core core.conftest.* &&
2149     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2150     exit $exit_status
2151 ' 0
2152 for ac_signal in 1 2 13 15; do
2153   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2154 done
2155 ac_signal=0
2156
2157 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2158 rm -f -r conftest* confdefs.h
2159
2160 $as_echo "/* confdefs.h */" > confdefs.h
2161
2162 # Predefined preprocessor variables.
2163
2164 cat >>confdefs.h <<_ACEOF
2165 #define PACKAGE_NAME "$PACKAGE_NAME"
2166 _ACEOF
2167
2168 cat >>confdefs.h <<_ACEOF
2169 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2170 _ACEOF
2171
2172 cat >>confdefs.h <<_ACEOF
2173 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2174 _ACEOF
2175
2176 cat >>confdefs.h <<_ACEOF
2177 #define PACKAGE_STRING "$PACKAGE_STRING"
2178 _ACEOF
2179
2180 cat >>confdefs.h <<_ACEOF
2181 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2182 _ACEOF
2183
2184 cat >>confdefs.h <<_ACEOF
2185 #define PACKAGE_URL "$PACKAGE_URL"
2186 _ACEOF
2187
2188
2189 # Let the site file select an alternate cache file if it wants to.
2190 # Prefer an explicitly selected file to automatically selected ones.
2191 ac_site_file1=NONE
2192 ac_site_file2=NONE
2193 if test -n "$CONFIG_SITE"; then
2194   ac_site_file1=$CONFIG_SITE
2195 elif test "x$prefix" != xNONE; then
2196   ac_site_file1=$prefix/share/config.site
2197   ac_site_file2=$prefix/etc/config.site
2198 else
2199   ac_site_file1=$ac_default_prefix/share/config.site
2200   ac_site_file2=$ac_default_prefix/etc/config.site
2201 fi
2202 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2203 do
2204   test "x$ac_site_file" = xNONE && continue
2205   if test -r "$ac_site_file"; then
2206     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2207 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2208     sed 's/^/| /' "$ac_site_file" >&5
2209     . "$ac_site_file"
2210   fi
2211 done
2212
2213 if test -r "$cache_file"; then
2214   # Some versions of bash will fail to source /dev/null (special
2215   # files actually), so we avoid doing that.
2216   if test -f "$cache_file"; then
2217     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2218 $as_echo "$as_me: loading cache $cache_file" >&6;}
2219     case $cache_file in
2220       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2221       *)                      . "./$cache_file";;
2222     esac
2223   fi
2224 else
2225   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2226 $as_echo "$as_me: creating cache $cache_file" >&6;}
2227   >$cache_file
2228 fi
2229
2230 # Check that the precious variables saved in the cache have kept the same
2231 # value.
2232 ac_cache_corrupted=false
2233 for ac_var in $ac_precious_vars; do
2234   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2235   eval ac_new_set=\$ac_env_${ac_var}_set
2236   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2237   eval ac_new_val=\$ac_env_${ac_var}_value
2238   case $ac_old_set,$ac_new_set in
2239     set,)
2240       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2241 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2242       ac_cache_corrupted=: ;;
2243     ,set)
2244       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2245 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2246       ac_cache_corrupted=: ;;
2247     ,);;
2248     *)
2249       if test "x$ac_old_val" != "x$ac_new_val"; then
2250         # differences in whitespace do not lead to failure.
2251         ac_old_val_w=`echo x $ac_old_val`
2252         ac_new_val_w=`echo x $ac_new_val`
2253         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2254           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2255 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2256           ac_cache_corrupted=:
2257         else
2258           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2259 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2260           eval $ac_var=\$ac_old_val
2261         fi
2262         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2263 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2264         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2265 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2266       fi;;
2267   esac
2268   # Pass precious variables to config.status.
2269   if test "$ac_new_set" = set; then
2270     case $ac_new_val in
2271     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2272     *) ac_arg=$ac_var=$ac_new_val ;;
2273     esac
2274     case " $ac_configure_args " in
2275       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2276       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2277     esac
2278   fi
2279 done
2280 if $ac_cache_corrupted; then
2281   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2283   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2284 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2285   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2286 fi
2287 ## -------------------- ##
2288 ## Main body of script. ##
2289 ## -------------------- ##
2290
2291 ac_ext=c
2292 ac_cpp='$CPP $CPPFLAGS'
2293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2296
2297
2298
2299
2300
2301
2302 # This works around the fact that libtool configuration may change LD
2303 # for this particular configuration, but some shells, instead of
2304 # keeping the changes in LD private, export them just because LD is
2305 # exported.
2306 ORIGINAL_LD_FOR_MULTILIBS=$LD
2307
2308 # Default to --enable-multilib
2309 # Check whether --enable-multilib was given.
2310 if test "${enable_multilib+set}" = set; then :
2311   enableval=$enable_multilib; case "$enableval" in
2312   yes) multilib=yes ;;
2313   no)  multilib=no ;;
2314   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2315  esac
2316 else
2317   multilib=yes
2318 fi
2319
2320
2321 # We may get other options which we leave undocumented:
2322 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2323 # See config-ml.in if you want the gory details.
2324
2325 if test "$srcdir" = "."; then
2326   if test "$with_target_subdir" != "."; then
2327     multi_basedir="$srcdir/$with_multisrctop../.."
2328   else
2329     multi_basedir="$srcdir/$with_multisrctop.."
2330   fi
2331 else
2332   multi_basedir="$srcdir/.."
2333 fi
2334
2335
2336 # Even if the default multilib is not a cross compilation,
2337 # it may be that some of the other multilibs are.
2338 if test $cross_compiling = no && test $multilib = yes \
2339    && test "x${with_multisubdir}" != x ; then
2340    cross_compiling=maybe
2341 fi
2342
2343 ac_config_commands="$ac_config_commands default-1"
2344
2345
2346 ac_aux_dir=
2347 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2348   for ac_t in install-sh install.sh shtool; do
2349     if test -f "$ac_dir/$ac_t"; then
2350       ac_aux_dir=$ac_dir
2351       ac_install_sh="$ac_aux_dir/$ac_t -c"
2352       break 2
2353     fi
2354   done
2355 done
2356 if test -z "$ac_aux_dir"; then
2357   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2358 fi
2359
2360 # These three variables are undocumented and unsupported,
2361 # and are intended to be withdrawn in a future Autoconf release.
2362 # They can cause serious problems if a builder's source tree is in a directory
2363 # whose full name contains unusual characters.
2364 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2365 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2366 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2367
2368
2369 # Make sure we can run config.sub.
2370 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2371   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2372
2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2374 $as_echo_n "checking build system type... " >&6; }
2375 if test "${ac_cv_build+set}" = set; then :
2376   $as_echo_n "(cached) " >&6
2377 else
2378   ac_build_alias=$build_alias
2379 test "x$ac_build_alias" = x &&
2380   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2381 test "x$ac_build_alias" = x &&
2382   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2383 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2384   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2385
2386 fi
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2388 $as_echo "$ac_cv_build" >&6; }
2389 case $ac_cv_build in
2390 *-*-*) ;;
2391 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2392 esac
2393 build=$ac_cv_build
2394 ac_save_IFS=$IFS; IFS='-'
2395 set x $ac_cv_build
2396 shift
2397 build_cpu=$1
2398 build_vendor=$2
2399 shift; shift
2400 # Remember, the first character of IFS is used to create $*,
2401 # except with old shells:
2402 build_os=$*
2403 IFS=$ac_save_IFS
2404 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2405
2406
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2408 $as_echo_n "checking host system type... " >&6; }
2409 if test "${ac_cv_host+set}" = set; then :
2410   $as_echo_n "(cached) " >&6
2411 else
2412   if test "x$host_alias" = x; then
2413   ac_cv_host=$ac_cv_build
2414 else
2415   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2416     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2417 fi
2418
2419 fi
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2421 $as_echo "$ac_cv_host" >&6; }
2422 case $ac_cv_host in
2423 *-*-*) ;;
2424 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2425 esac
2426 host=$ac_cv_host
2427 ac_save_IFS=$IFS; IFS='-'
2428 set x $ac_cv_host
2429 shift
2430 host_cpu=$1
2431 host_vendor=$2
2432 shift; shift
2433 # Remember, the first character of IFS is used to create $*,
2434 # except with old shells:
2435 host_os=$*
2436 IFS=$ac_save_IFS
2437 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2438
2439
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2441 $as_echo_n "checking target system type... " >&6; }
2442 if test "${ac_cv_target+set}" = set; then :
2443   $as_echo_n "(cached) " >&6
2444 else
2445   if test "x$target_alias" = x; then
2446   ac_cv_target=$ac_cv_host
2447 else
2448   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2449     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2450 fi
2451
2452 fi
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2454 $as_echo "$ac_cv_target" >&6; }
2455 case $ac_cv_target in
2456 *-*-*) ;;
2457 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2458 esac
2459 target=$ac_cv_target
2460 ac_save_IFS=$IFS; IFS='-'
2461 set x $ac_cv_target
2462 shift
2463 target_cpu=$1
2464 target_vendor=$2
2465 shift; shift
2466 # Remember, the first character of IFS is used to create $*,
2467 # except with old shells:
2468 target_os=$*
2469 IFS=$ac_save_IFS
2470 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2471
2472
2473 # The aliases save the names the user supplied, while $host etc.
2474 # will get canonicalized.
2475 test -n "$target_alias" &&
2476   test "$program_prefix$program_suffix$program_transform_name" = \
2477     NONENONEs,x,x, &&
2478   program_prefix=${target_alias}-
2479
2480 # Get the 'noncanonical' system names.
2481  case ${build_alias} in
2482   "") build_noncanonical=${build} ;;
2483   *) build_noncanonical=${build_alias} ;;
2484 esac
2485
2486  case ${host_alias} in
2487   "") host_noncanonical=${build_noncanonical} ;;
2488   *) host_noncanonical=${host_alias} ;;
2489 esac
2490
2491  case ${target_alias} in
2492   "") target_noncanonical=${host_noncanonical} ;;
2493   *) target_noncanonical=${target_alias} ;;
2494 esac
2495
2496
2497
2498
2499 # This works around an automake problem.
2500 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
2501
2502
2503 am__api_version='1.11'
2504
2505 # Find a good install program.  We prefer a C program (faster),
2506 # so one script is as good as another.  But avoid the broken or
2507 # incompatible versions:
2508 # SysV /etc/install, /usr/sbin/install
2509 # SunOS /usr/etc/install
2510 # IRIX /sbin/install
2511 # AIX /bin/install
2512 # AmigaOS /C/install, which installs bootblocks on floppy discs
2513 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2514 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2515 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2516 # OS/2's system install, which has a completely different semantic
2517 # ./install, which can be erroneously created by make from ./install.sh.
2518 # Reject install programs that cannot install multiple files.
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2520 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2521 if test -z "$INSTALL"; then
2522 if test "${ac_cv_path_install+set}" = set; then :
2523   $as_echo_n "(cached) " >&6
2524 else
2525   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2526 for as_dir in $PATH
2527 do
2528   IFS=$as_save_IFS
2529   test -z "$as_dir" && as_dir=.
2530     # Account for people who put trailing slashes in PATH elements.
2531 case $as_dir/ in #((
2532   ./ | .// | /[cC]/* | \
2533   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2534   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2535   /usr/ucb/* ) ;;
2536   *)
2537     # OSF1 and SCO ODT 3.0 have their own names for install.
2538     # Don't use installbsd from OSF since it installs stuff as root
2539     # by default.
2540     for ac_prog in ginstall scoinst install; do
2541       for ac_exec_ext in '' $ac_executable_extensions; do
2542         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2543           if test $ac_prog = install &&
2544             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2545             # AIX install.  It has an incompatible calling convention.
2546             :
2547           elif test $ac_prog = install &&
2548             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2549             # program-specific install script used by HP pwplus--don't use.
2550             :
2551           else
2552             rm -rf conftest.one conftest.two conftest.dir
2553             echo one > conftest.one
2554             echo two > conftest.two
2555             mkdir conftest.dir
2556             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2557               test -s conftest.one && test -s conftest.two &&
2558               test -s conftest.dir/conftest.one &&
2559               test -s conftest.dir/conftest.two
2560             then
2561               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2562               break 3
2563             fi
2564           fi
2565         fi
2566       done
2567     done
2568     ;;
2569 esac
2570
2571   done
2572 IFS=$as_save_IFS
2573
2574 rm -rf conftest.one conftest.two conftest.dir
2575
2576 fi
2577   if test "${ac_cv_path_install+set}" = set; then
2578     INSTALL=$ac_cv_path_install
2579   else
2580     # As a last resort, use the slow shell script.  Don't cache a
2581     # value for INSTALL within a source directory, because that will
2582     # break other packages using the cache if that directory is
2583     # removed, or if the value is a relative name.
2584     INSTALL=$ac_install_sh
2585   fi
2586 fi
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2588 $as_echo "$INSTALL" >&6; }
2589
2590 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2591 # It thinks the first close brace ends the variable substitution.
2592 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2593
2594 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2595
2596 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2597
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2599 $as_echo_n "checking whether build environment is sane... " >&6; }
2600 # Just in case
2601 sleep 1
2602 echo timestamp > conftest.file
2603 # Reject unsafe characters in $srcdir or the absolute working directory
2604 # name.  Accept space and tab only in the latter.
2605 am_lf='
2606 '
2607 case `pwd` in
2608   *[\\\"\#\$\&\'\`$am_lf]*)
2609     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2610 esac
2611 case $srcdir in
2612   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2613     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2614 esac
2615
2616 # Do `set' in a subshell so we don't clobber the current shell's
2617 # arguments.  Must try -L first in case configure is actually a
2618 # symlink; some systems play weird games with the mod time of symlinks
2619 # (eg FreeBSD returns the mod time of the symlink's containing
2620 # directory).
2621 if (
2622    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2623    if test "$*" = "X"; then
2624       # -L didn't work.
2625       set X `ls -t "$srcdir/configure" conftest.file`
2626    fi
2627    rm -f conftest.file
2628    if test "$*" != "X $srcdir/configure conftest.file" \
2629       && test "$*" != "X conftest.file $srcdir/configure"; then
2630
2631       # If neither matched, then we have a broken ls.  This can happen
2632       # if, for instance, CONFIG_SHELL is bash and it inherits a
2633       # broken ls alias from the environment.  This has actually
2634       # happened.  Such a system could not be considered "sane".
2635       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2636 alias in your environment" "$LINENO" 5
2637    fi
2638
2639    test "$2" = conftest.file
2640    )
2641 then
2642    # Ok.
2643    :
2644 else
2645    as_fn_error "newly created file is older than distributed files!
2646 Check your system clock" "$LINENO" 5
2647 fi
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2649 $as_echo "yes" >&6; }
2650 test "$program_prefix" != NONE &&
2651   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2652 # Use a double $ so make ignores it.
2653 test "$program_suffix" != NONE &&
2654   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2655 # Double any \ or $.
2656 # By default was `s,x,x', remove it if useless.
2657 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2658 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2659
2660 # expand $ac_aux_dir to an absolute path
2661 am_aux_dir=`cd $ac_aux_dir && pwd`
2662
2663 if test x"${MISSING+set}" != xset; then
2664   case $am_aux_dir in
2665   *\ * | *\     *)
2666     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2667   *)
2668     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2669   esac
2670 fi
2671 # Use eval to expand $SHELL
2672 if eval "$MISSING --run true"; then
2673   am_missing_run="$MISSING --run "
2674 else
2675   am_missing_run=
2676   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2677 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2678 fi
2679
2680 if test x"${install_sh}" != xset; then
2681   case $am_aux_dir in
2682   *\ * | *\     *)
2683     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2684   *)
2685     install_sh="\${SHELL} $am_aux_dir/install-sh"
2686   esac
2687 fi
2688
2689 # Installed binaries are usually stripped using `strip' when the user
2690 # run `make install-strip'.  However `strip' might not be the right
2691 # tool to use in cross-compilation environments, therefore Automake
2692 # will honor the `STRIP' environment variable to overrule this program.
2693 if test "$cross_compiling" != no; then
2694   if test -n "$ac_tool_prefix"; then
2695   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2696 set dummy ${ac_tool_prefix}strip; ac_word=$2
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2698 $as_echo_n "checking for $ac_word... " >&6; }
2699 if test "${ac_cv_prog_STRIP+set}" = set; then :
2700   $as_echo_n "(cached) " >&6
2701 else
2702   if test -n "$STRIP"; then
2703   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2704 else
2705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2706 for as_dir in $PATH
2707 do
2708   IFS=$as_save_IFS
2709   test -z "$as_dir" && as_dir=.
2710     for ac_exec_ext in '' $ac_executable_extensions; do
2711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2712     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2714     break 2
2715   fi
2716 done
2717   done
2718 IFS=$as_save_IFS
2719
2720 fi
2721 fi
2722 STRIP=$ac_cv_prog_STRIP
2723 if test -n "$STRIP"; then
2724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2725 $as_echo "$STRIP" >&6; }
2726 else
2727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2728 $as_echo "no" >&6; }
2729 fi
2730
2731
2732 fi
2733 if test -z "$ac_cv_prog_STRIP"; then
2734   ac_ct_STRIP=$STRIP
2735   # Extract the first word of "strip", so it can be a program name with args.
2736 set dummy strip; ac_word=$2
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2738 $as_echo_n "checking for $ac_word... " >&6; }
2739 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2740   $as_echo_n "(cached) " >&6
2741 else
2742   if test -n "$ac_ct_STRIP"; then
2743   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2744 else
2745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2746 for as_dir in $PATH
2747 do
2748   IFS=$as_save_IFS
2749   test -z "$as_dir" && as_dir=.
2750     for ac_exec_ext in '' $ac_executable_extensions; do
2751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2752     ac_cv_prog_ac_ct_STRIP="strip"
2753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2754     break 2
2755   fi
2756 done
2757   done
2758 IFS=$as_save_IFS
2759
2760 fi
2761 fi
2762 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2763 if test -n "$ac_ct_STRIP"; then
2764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2765 $as_echo "$ac_ct_STRIP" >&6; }
2766 else
2767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2768 $as_echo "no" >&6; }
2769 fi
2770
2771   if test "x$ac_ct_STRIP" = x; then
2772     STRIP=":"
2773   else
2774     case $cross_compiling:$ac_tool_warned in
2775 yes:)
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2778 ac_tool_warned=yes ;;
2779 esac
2780     STRIP=$ac_ct_STRIP
2781   fi
2782 else
2783   STRIP="$ac_cv_prog_STRIP"
2784 fi
2785
2786 fi
2787 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2788
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2790 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2791 if test -z "$MKDIR_P"; then
2792   if test "${ac_cv_path_mkdir+set}" = set; then :
2793   $as_echo_n "(cached) " >&6
2794 else
2795   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2797 do
2798   IFS=$as_save_IFS
2799   test -z "$as_dir" && as_dir=.
2800     for ac_prog in mkdir gmkdir; do
2801          for ac_exec_ext in '' $ac_executable_extensions; do
2802            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2803            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2804              'mkdir (GNU coreutils) '* | \
2805              'mkdir (coreutils) '* | \
2806              'mkdir (fileutils) '4.1*)
2807                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2808                break 3;;
2809            esac
2810          done
2811        done
2812   done
2813 IFS=$as_save_IFS
2814
2815 fi
2816
2817   if test "${ac_cv_path_mkdir+set}" = set; then
2818     MKDIR_P="$ac_cv_path_mkdir -p"
2819   else
2820     # As a last resort, use the slow shell script.  Don't cache a
2821     # value for MKDIR_P within a source directory, because that will
2822     # break other packages using the cache if that directory is
2823     # removed, or if the value is a relative name.
2824     test -d ./--version && rmdir ./--version
2825     MKDIR_P="$ac_install_sh -d"
2826   fi
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2829 $as_echo "$MKDIR_P" >&6; }
2830
2831 mkdir_p="$MKDIR_P"
2832 case $mkdir_p in
2833   [\\/$]* | ?:[\\/]*) ;;
2834   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2835 esac
2836
2837 for ac_prog in gawk mawk nawk awk
2838 do
2839   # Extract the first word of "$ac_prog", so it can be a program name with args.
2840 set dummy $ac_prog; ac_word=$2
2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2842 $as_echo_n "checking for $ac_word... " >&6; }
2843 if test "${ac_cv_prog_AWK+set}" = set; then :
2844   $as_echo_n "(cached) " >&6
2845 else
2846   if test -n "$AWK"; then
2847   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2848 else
2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850 for as_dir in $PATH
2851 do
2852   IFS=$as_save_IFS
2853   test -z "$as_dir" && as_dir=.
2854     for ac_exec_ext in '' $ac_executable_extensions; do
2855   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2856     ac_cv_prog_AWK="$ac_prog"
2857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2858     break 2
2859   fi
2860 done
2861   done
2862 IFS=$as_save_IFS
2863
2864 fi
2865 fi
2866 AWK=$ac_cv_prog_AWK
2867 if test -n "$AWK"; then
2868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2869 $as_echo "$AWK" >&6; }
2870 else
2871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872 $as_echo "no" >&6; }
2873 fi
2874
2875
2876   test -n "$AWK" && break
2877 done
2878
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2880 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2881 set x ${MAKE-make}
2882 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2883 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2884   $as_echo_n "(cached) " >&6
2885 else
2886   cat >conftest.make <<\_ACEOF
2887 SHELL = /bin/sh
2888 all:
2889         @echo '@@@%%%=$(MAKE)=@@@%%%'
2890 _ACEOF
2891 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2892 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2893   *@@@%%%=?*=@@@%%%*)
2894     eval ac_cv_prog_make_${ac_make}_set=yes;;
2895   *)
2896     eval ac_cv_prog_make_${ac_make}_set=no;;
2897 esac
2898 rm -f conftest.make
2899 fi
2900 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2902 $as_echo "yes" >&6; }
2903   SET_MAKE=
2904 else
2905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2906 $as_echo "no" >&6; }
2907   SET_MAKE="MAKE=${MAKE-make}"
2908 fi
2909
2910 rm -rf .tst 2>/dev/null
2911 mkdir .tst 2>/dev/null
2912 if test -d .tst; then
2913   am__leading_dot=.
2914 else
2915   am__leading_dot=_
2916 fi
2917 rmdir .tst 2>/dev/null
2918
2919 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2920   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2921   # is not polluted with repeated "-I."
2922   am__isrc=' -I$(srcdir)'
2923   # test to see if srcdir already configured
2924   if test -f $srcdir/config.status; then
2925     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2926   fi
2927 fi
2928
2929 # test whether we have cygpath
2930 if test -z "$CYGPATH_W"; then
2931   if (cygpath --version) >/dev/null 2>/dev/null; then
2932     CYGPATH_W='cygpath -w'
2933   else
2934     CYGPATH_W=echo
2935   fi
2936 fi
2937
2938
2939 # Define the identity of the package.
2940  PACKAGE=gc
2941  VERSION=6.6
2942
2943
2944 # Some tools Automake needs.
2945
2946 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2947
2948
2949 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2950
2951
2952 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2953
2954
2955 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2956
2957
2958 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2959
2960 # We need awk for the "check" target.  The system "awk" is bad on
2961 # some platforms.
2962 # Always define AMTAR for backward compatibility.
2963
2964 AMTAR=${AMTAR-"${am_missing_run}tar"}
2965
2966 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2967
2968
2969
2970
2971
2972
2973 # The autoconf 2.5x version of the no-executables hack.
2974
2975
2976 # Yak.  We must force CC and CXX to /not/ be precious variables; otherwise
2977 # the wrong, non-multilib-adjusted value will be used in multilibs.
2978 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
2979
2980
2981
2982 ac_ext=c
2983 ac_cpp='$CPP $CPPFLAGS'
2984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2987 if test -n "$ac_tool_prefix"; then
2988   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2989 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if test "${ac_cv_prog_CC+set}" = set; then :
2993   $as_echo_n "(cached) " >&6
2994 else
2995   if test -n "$CC"; then
2996   ac_cv_prog_CC="$CC" # Let the user override the test.
2997 else
2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2999 for as_dir in $PATH
3000 do
3001   IFS=$as_save_IFS
3002   test -z "$as_dir" && as_dir=.
3003     for ac_exec_ext in '' $ac_executable_extensions; do
3004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3005     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3007     break 2
3008   fi
3009 done
3010   done
3011 IFS=$as_save_IFS
3012
3013 fi
3014 fi
3015 CC=$ac_cv_prog_CC
3016 if test -n "$CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025 fi
3026 if test -z "$ac_cv_prog_CC"; then
3027   ac_ct_CC=$CC
3028   # Extract the first word of "gcc", so it can be a program name with args.
3029 set dummy gcc; ac_word=$2
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3031 $as_echo_n "checking for $ac_word... " >&6; }
3032 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3033   $as_echo_n "(cached) " >&6
3034 else
3035   if test -n "$ac_ct_CC"; then
3036   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3037 else
3038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3039 for as_dir in $PATH
3040 do
3041   IFS=$as_save_IFS
3042   test -z "$as_dir" && as_dir=.
3043     for ac_exec_ext in '' $ac_executable_extensions; do
3044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3045     ac_cv_prog_ac_ct_CC="gcc"
3046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3047     break 2
3048   fi
3049 done
3050   done
3051 IFS=$as_save_IFS
3052
3053 fi
3054 fi
3055 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3056 if test -n "$ac_ct_CC"; then
3057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3058 $as_echo "$ac_ct_CC" >&6; }
3059 else
3060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3061 $as_echo "no" >&6; }
3062 fi
3063
3064   if test "x$ac_ct_CC" = x; then
3065     CC=""
3066   else
3067     case $cross_compiling:$ac_tool_warned in
3068 yes:)
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071 ac_tool_warned=yes ;;
3072 esac
3073     CC=$ac_ct_CC
3074   fi
3075 else
3076   CC="$ac_cv_prog_CC"
3077 fi
3078
3079 if test -z "$CC"; then
3080           if test -n "$ac_tool_prefix"; then
3081     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3082 set dummy ${ac_tool_prefix}cc; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if test "${ac_cv_prog_CC+set}" = set; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$CC"; then
3089   ac_cv_prog_CC="$CC" # Let the user override the test.
3090 else
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092 for as_dir in $PATH
3093 do
3094   IFS=$as_save_IFS
3095   test -z "$as_dir" && as_dir=.
3096     for ac_exec_ext in '' $ac_executable_extensions; do
3097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3098     ac_cv_prog_CC="${ac_tool_prefix}cc"
3099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100     break 2
3101   fi
3102 done
3103   done
3104 IFS=$as_save_IFS
3105
3106 fi
3107 fi
3108 CC=$ac_cv_prog_CC
3109 if test -n "$CC"; then
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3111 $as_echo "$CC" >&6; }
3112 else
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3115 fi
3116
3117
3118   fi
3119 fi
3120 if test -z "$CC"; then
3121   # Extract the first word of "cc", so it can be a program name with args.
3122 set dummy cc; ac_word=$2
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3124 $as_echo_n "checking for $ac_word... " >&6; }
3125 if test "${ac_cv_prog_CC+set}" = set; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   if test -n "$CC"; then
3129   ac_cv_prog_CC="$CC" # Let the user override the test.
3130 else
3131   ac_prog_rejected=no
3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 for as_dir in $PATH
3134 do
3135   IFS=$as_save_IFS
3136   test -z "$as_dir" && as_dir=.
3137     for ac_exec_ext in '' $ac_executable_extensions; do
3138   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3139     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3140        ac_prog_rejected=yes
3141        continue
3142      fi
3143     ac_cv_prog_CC="cc"
3144     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3145     break 2
3146   fi
3147 done
3148   done
3149 IFS=$as_save_IFS
3150
3151 if test $ac_prog_rejected = yes; then
3152   # We found a bogon in the path, so make sure we never use it.
3153   set dummy $ac_cv_prog_CC
3154   shift
3155   if test $# != 0; then
3156     # We chose a different compiler from the bogus one.
3157     # However, it has the same basename, so the bogon will be chosen
3158     # first if we set CC to just the basename; use the full file name.
3159     shift
3160     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3161   fi
3162 fi
3163 fi
3164 fi
3165 CC=$ac_cv_prog_CC
3166 if test -n "$CC"; then
3167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3168 $as_echo "$CC" >&6; }
3169 else
3170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171 $as_echo "no" >&6; }
3172 fi
3173
3174
3175 fi
3176 if test -z "$CC"; then
3177   if test -n "$ac_tool_prefix"; then
3178   for ac_prog in cl.exe
3179   do
3180     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3181 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3183 $as_echo_n "checking for $ac_word... " >&6; }
3184 if test "${ac_cv_prog_CC+set}" = set; then :
3185   $as_echo_n "(cached) " >&6
3186 else
3187   if test -n "$CC"; then
3188   ac_cv_prog_CC="$CC" # Let the user override the test.
3189 else
3190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191 for as_dir in $PATH
3192 do
3193   IFS=$as_save_IFS
3194   test -z "$as_dir" && as_dir=.
3195     for ac_exec_ext in '' $ac_executable_extensions; do
3196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3197     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3199     break 2
3200   fi
3201 done
3202   done
3203 IFS=$as_save_IFS
3204
3205 fi
3206 fi
3207 CC=$ac_cv_prog_CC
3208 if test -n "$CC"; then
3209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3210 $as_echo "$CC" >&6; }
3211 else
3212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3213 $as_echo "no" >&6; }
3214 fi
3215
3216
3217     test -n "$CC" && break
3218   done
3219 fi
3220 if test -z "$CC"; then
3221   ac_ct_CC=$CC
3222   for ac_prog in cl.exe
3223 do
3224   # Extract the first word of "$ac_prog", so it can be a program name with args.
3225 set dummy $ac_prog; ac_word=$2
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3227 $as_echo_n "checking for $ac_word... " >&6; }
3228 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3229   $as_echo_n "(cached) " >&6
3230 else
3231   if test -n "$ac_ct_CC"; then
3232   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3233 else
3234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3235 for as_dir in $PATH
3236 do
3237   IFS=$as_save_IFS
3238   test -z "$as_dir" && as_dir=.
3239     for ac_exec_ext in '' $ac_executable_extensions; do
3240   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3241     ac_cv_prog_ac_ct_CC="$ac_prog"
3242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3243     break 2
3244   fi
3245 done
3246   done
3247 IFS=$as_save_IFS
3248
3249 fi
3250 fi
3251 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3252 if test -n "$ac_ct_CC"; then
3253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3254 $as_echo "$ac_ct_CC" >&6; }
3255 else
3256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3258 fi
3259
3260
3261   test -n "$ac_ct_CC" && break
3262 done
3263
3264   if test "x$ac_ct_CC" = x; then
3265     CC=""
3266   else
3267     case $cross_compiling:$ac_tool_warned in
3268 yes:)
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3271 ac_tool_warned=yes ;;
3272 esac
3273     CC=$ac_ct_CC
3274   fi
3275 fi
3276
3277 fi
3278
3279
3280 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3282 as_fn_error "no acceptable C compiler found in \$PATH
3283 See \`config.log' for more details." "$LINENO" 5; }
3284
3285 # Provide some information about the compiler.
3286 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3287 set X $ac_compile
3288 ac_compiler=$2
3289 for ac_option in --version -v -V -qversion; do
3290   { { ac_try="$ac_compiler $ac_option >&5"
3291 case "(($ac_try" in
3292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3293   *) ac_try_echo=$ac_try;;
3294 esac
3295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3296 $as_echo "$ac_try_echo"; } >&5
3297   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3298   ac_status=$?
3299   if test -s conftest.err; then
3300     sed '10a\
3301 ... rest of stderr output deleted ...
3302          10q' conftest.err >conftest.er1
3303     cat conftest.er1 >&5
3304     rm -f conftest.er1 conftest.err
3305   fi
3306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3307   test $ac_status = 0; }
3308 done
3309
3310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3311 /* end confdefs.h.  */
3312
3313 int
3314 main ()
3315 {
3316
3317   ;
3318   return 0;
3319 }
3320 _ACEOF
3321 # FIXME: Cleanup?
3322 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3323   (eval $ac_link) 2>&5
3324   ac_status=$?
3325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3326   test $ac_status = 0; }; then :
3327   gcc_no_link=no
3328 else
3329   gcc_no_link=yes
3330 fi
3331 if test x$gcc_no_link = xyes; then
3332   # Setting cross_compile will disable run tests; it will
3333   # also disable AC_CHECK_FILE but that's generally
3334   # correct if we can't link.
3335   cross_compiling=yes
3336   EXEEXT=
3337 else
3338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3339 /* end confdefs.h.  */
3340
3341 int
3342 main ()
3343 {
3344
3345   ;
3346   return 0;
3347 }
3348 _ACEOF
3349 ac_clean_files_save=$ac_clean_files
3350 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3351 # Try to create an executable without -o first, disregard a.out.
3352 # It will help us diagnose broken compilers, and finding out an intuition
3353 # of exeext.
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3355 $as_echo_n "checking for C compiler default output file name... " >&6; }
3356 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3357
3358 # The possible output files:
3359 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3360
3361 ac_rmfiles=
3362 for ac_file in $ac_files
3363 do
3364   case $ac_file in
3365     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3366     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3367   esac
3368 done
3369 rm -f $ac_rmfiles
3370
3371 if { { ac_try="$ac_link_default"
3372 case "(($ac_try" in
3373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3374   *) ac_try_echo=$ac_try;;
3375 esac
3376 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3377 $as_echo "$ac_try_echo"; } >&5
3378   (eval "$ac_link_default") 2>&5
3379   ac_status=$?
3380   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3381   test $ac_status = 0; }; then :
3382   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3383 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3384 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3385 # so that the user can short-circuit this test for compilers unknown to
3386 # Autoconf.
3387 for ac_file in $ac_files ''
3388 do
3389   test -f "$ac_file" || continue
3390   case $ac_file in
3391     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3392         ;;
3393     [ab].out )
3394         # We found the default executable, but exeext='' is most
3395         # certainly right.
3396         break;;
3397     *.* )
3398         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3399         then :; else
3400            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3401         fi
3402         # We set ac_cv_exeext here because the later test for it is not
3403         # safe: cross compilers may not add the suffix if given an `-o'
3404         # argument, so we may need to know it at that point already.
3405         # Even if this section looks crufty: it has the advantage of
3406         # actually working.
3407         break;;
3408     * )
3409         break;;
3410   esac
3411 done
3412 test "$ac_cv_exeext" = no && ac_cv_exeext=
3413
3414 else
3415   ac_file=''
3416 fi
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3418 $as_echo "$ac_file" >&6; }
3419 if test -z "$ac_file"; then :
3420   $as_echo "$as_me: failed program was:" >&5
3421 sed 's/^/| /' conftest.$ac_ext >&5
3422
3423 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3424 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3425 { as_fn_set_status 77
3426 as_fn_error "C compiler cannot create executables
3427 See \`config.log' for more details." "$LINENO" 5; }; }
3428 fi
3429 ac_exeext=$ac_cv_exeext
3430
3431 # Check that the compiler produces executables we can run.  If not, either
3432 # the compiler is broken, or we cross compile.
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3434 $as_echo_n "checking whether the C compiler works... " >&6; }
3435 # If not cross compiling, check that we can run a simple program.
3436 if test "$cross_compiling" != yes; then
3437   if { ac_try='./$ac_file'
3438   { { case "(($ac_try" in
3439   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3440   *) ac_try_echo=$ac_try;;
3441 esac
3442 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3443 $as_echo "$ac_try_echo"; } >&5
3444   (eval "$ac_try") 2>&5
3445   ac_status=$?
3446   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3447   test $ac_status = 0; }; }; then
3448     cross_compiling=no
3449   else
3450     if test "$cross_compiling" = maybe; then
3451         cross_compiling=yes
3452     else
3453         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3455 as_fn_error "cannot run C compiled programs.
3456 If you meant to cross compile, use \`--host'.
3457 See \`config.log' for more details." "$LINENO" 5; }
3458     fi
3459   fi
3460 fi
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3462 $as_echo "yes" >&6; }
3463
3464 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3465 ac_clean_files=$ac_clean_files_save
3466 # Check that the compiler produces executables we can run.  If not, either
3467 # the compiler is broken, or we cross compile.
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3469 $as_echo_n "checking whether we are cross compiling... " >&6; }
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3471 $as_echo "$cross_compiling" >&6; }
3472
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3474 $as_echo_n "checking for suffix of executables... " >&6; }
3475 if { { ac_try="$ac_link"
3476 case "(($ac_try" in
3477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3478   *) ac_try_echo=$ac_try;;
3479 esac
3480 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3481 $as_echo "$ac_try_echo"; } >&5
3482   (eval "$ac_link") 2>&5
3483   ac_status=$?
3484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3485   test $ac_status = 0; }; then :
3486   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3487 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3488 # work properly (i.e., refer to `conftest.exe'), while it won't with
3489 # `rm'.
3490 for ac_file in conftest.exe conftest conftest.*; do
3491   test -f "$ac_file" || continue
3492   case $ac_file in
3493     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3494     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3495           break;;
3496     * ) break;;
3497   esac
3498 done
3499 else
3500   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3501 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3502 as_fn_error "cannot compute suffix of executables: cannot compile and link
3503 See \`config.log' for more details." "$LINENO" 5; }
3504 fi
3505 rm -f conftest$ac_cv_exeext
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3507 $as_echo "$ac_cv_exeext" >&6; }
3508
3509 rm -f conftest.$ac_ext
3510 EXEEXT=$ac_cv_exeext
3511 ac_exeext=$EXEEXT
3512 fi
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3514 $as_echo_n "checking for suffix of object files... " >&6; }
3515 if test "${ac_cv_objext+set}" = set; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h.  */
3520
3521 int
3522 main ()
3523 {
3524
3525   ;
3526   return 0;
3527 }
3528 _ACEOF
3529 rm -f conftest.o conftest.obj
3530 if { { ac_try="$ac_compile"
3531 case "(($ac_try" in
3532   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3533   *) ac_try_echo=$ac_try;;
3534 esac
3535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3536 $as_echo "$ac_try_echo"; } >&5
3537   (eval "$ac_compile") 2>&5
3538   ac_status=$?
3539   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3540   test $ac_status = 0; }; then :
3541   for ac_file in conftest.o conftest.obj conftest.*; do
3542   test -f "$ac_file" || continue;
3543   case $ac_file in
3544     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3545     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3546        break;;
3547   esac
3548 done
3549 else
3550   $as_echo "$as_me: failed program was:" >&5
3551 sed 's/^/| /' conftest.$ac_ext >&5
3552
3553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 as_fn_error "cannot compute suffix of object files: cannot compile
3556 See \`config.log' for more details." "$LINENO" 5; }
3557 fi
3558 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3559 fi
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3561 $as_echo "$ac_cv_objext" >&6; }
3562 OBJEXT=$ac_cv_objext
3563 ac_objext=$OBJEXT
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3565 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3566 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3567   $as_echo_n "(cached) " >&6
3568 else
3569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571
3572 int
3573 main ()
3574 {
3575 #ifndef __GNUC__
3576        choke me
3577 #endif
3578
3579   ;
3580   return 0;
3581 }
3582 _ACEOF
3583 if ac_fn_c_try_compile "$LINENO"; then :
3584   ac_compiler_gnu=yes
3585 else
3586   ac_compiler_gnu=no
3587 fi
3588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3589 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3590
3591 fi
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3593 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3594 if test $ac_compiler_gnu = yes; then
3595   GCC=yes
3596 else
3597   GCC=
3598 fi
3599 ac_test_CFLAGS=${CFLAGS+set}
3600 ac_save_CFLAGS=$CFLAGS
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3602 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3603 if test "${ac_cv_prog_cc_g+set}" = set; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   ac_save_c_werror_flag=$ac_c_werror_flag
3607    ac_c_werror_flag=yes
3608    ac_cv_prog_cc_g=no
3609    CFLAGS="-g"
3610    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3611 /* end confdefs.h.  */
3612
3613 int
3614 main ()
3615 {
3616
3617   ;
3618   return 0;
3619 }
3620 _ACEOF
3621 if ac_fn_c_try_compile "$LINENO"; then :
3622   ac_cv_prog_cc_g=yes
3623 else
3624   CFLAGS=""
3625       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h.  */
3627
3628 int
3629 main ()
3630 {
3631
3632   ;
3633   return 0;
3634 }
3635 _ACEOF
3636 if ac_fn_c_try_compile "$LINENO"; then :
3637
3638 else
3639   ac_c_werror_flag=$ac_save_c_werror_flag
3640          CFLAGS="-g"
3641          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h.  */
3643
3644 int
3645 main ()
3646 {
3647
3648   ;
3649   return 0;
3650 }
3651 _ACEOF
3652 if ac_fn_c_try_compile "$LINENO"; then :
3653   ac_cv_prog_cc_g=yes
3654 fi
3655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3656 fi
3657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3658 fi
3659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3660    ac_c_werror_flag=$ac_save_c_werror_flag
3661 fi
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3663 $as_echo "$ac_cv_prog_cc_g" >&6; }
3664 if test "$ac_test_CFLAGS" = set; then
3665   CFLAGS=$ac_save_CFLAGS
3666 elif test $ac_cv_prog_cc_g = yes; then
3667   if test "$GCC" = yes; then
3668     CFLAGS="-g -O2"
3669   else
3670     CFLAGS="-g"
3671   fi
3672 else
3673   if test "$GCC" = yes; then
3674     CFLAGS="-O2"
3675   else
3676     CFLAGS=
3677   fi
3678 fi
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3680 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3681 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3682   $as_echo_n "(cached) " >&6
3683 else
3684   ac_cv_prog_cc_c89=no
3685 ac_save_CC=$CC
3686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h.  */
3688 #include <stdarg.h>
3689 #include <stdio.h>
3690 #include <sys/types.h>
3691 #include <sys/stat.h>
3692 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3693 struct buf { int x; };
3694 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3695 static char *e (p, i)
3696      char **p;
3697      int i;
3698 {
3699   return p[i];
3700 }
3701 static char *f (char * (*g) (char **, int), char **p, ...)
3702 {
3703   char *s;
3704   va_list v;
3705   va_start (v,p);
3706   s = g (p, va_arg (v,int));
3707   va_end (v);
3708   return s;
3709 }
3710
3711 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3712    function prototypes and stuff, but not '\xHH' hex character constants.
3713    These don't provoke an error unfortunately, instead are silently treated
3714    as 'x'.  The following induces an error, until -std is added to get
3715    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3716    array size at least.  It's necessary to write '\x00'==0 to get something
3717    that's true only with -std.  */
3718 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3719
3720 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3721    inside strings and character constants.  */
3722 #define FOO(x) 'x'
3723 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3724
3725 int test (int i, double x);
3726 struct s1 {int (*f) (int a);};
3727 struct s2 {int (*f) (double a);};
3728 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3729 int argc;
3730 char **argv;
3731 int
3732 main ()
3733 {
3734 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3735   ;
3736   return 0;
3737 }
3738 _ACEOF
3739 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3740         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3741 do
3742   CC="$ac_save_CC $ac_arg"
3743   if ac_fn_c_try_compile "$LINENO"; then :
3744   ac_cv_prog_cc_c89=$ac_arg
3745 fi
3746 rm -f core conftest.err conftest.$ac_objext
3747   test "x$ac_cv_prog_cc_c89" != "xno" && break
3748 done
3749 rm -f conftest.$ac_ext
3750 CC=$ac_save_CC
3751
3752 fi
3753 # AC_CACHE_VAL
3754 case "x$ac_cv_prog_cc_c89" in
3755   x)
3756     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3757 $as_echo "none needed" >&6; } ;;
3758   xno)
3759     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3760 $as_echo "unsupported" >&6; } ;;
3761   *)
3762     CC="$CC $ac_cv_prog_cc_c89"
3763     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3764 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3765 esac
3766 if test "x$ac_cv_prog_cc_c89" != xno; then :
3767
3768 fi
3769
3770 ac_ext=c
3771 ac_cpp='$CPP $CPPFLAGS'
3772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3775 DEPDIR="${am__leading_dot}deps"
3776
3777 ac_config_commands="$ac_config_commands depfiles"
3778
3779
3780 am_make=${MAKE-make}
3781 cat > confinc << 'END'
3782 am__doit:
3783         @echo this is the am__doit target
3784 .PHONY: am__doit
3785 END
3786 # If we don't find an include directive, just comment out the code.
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3788 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3789 am__include="#"
3790 am__quote=
3791 _am_result=none
3792 # First try GNU make style include.
3793 echo "include confinc" > confmf
3794 # Ignore all kinds of additional output from `make'.
3795 case `$am_make -s -f confmf 2> /dev/null` in #(
3796 *the\ am__doit\ target*)
3797   am__include=include
3798   am__quote=
3799   _am_result=GNU
3800   ;;
3801 esac
3802 # Now try BSD make style include.
3803 if test "$am__include" = "#"; then
3804    echo '.include "confinc"' > confmf
3805    case `$am_make -s -f confmf 2> /dev/null` in #(
3806    *the\ am__doit\ target*)
3807      am__include=.include
3808      am__quote="\""
3809      _am_result=BSD
3810      ;;
3811    esac
3812 fi
3813
3814
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3816 $as_echo "$_am_result" >&6; }
3817 rm -f confinc confmf
3818
3819 # Check whether --enable-dependency-tracking was given.
3820 if test "${enable_dependency_tracking+set}" = set; then :
3821   enableval=$enable_dependency_tracking;
3822 fi
3823
3824 if test "x$enable_dependency_tracking" != xno; then
3825   am_depcomp="$ac_aux_dir/depcomp"
3826   AMDEPBACKSLASH='\'
3827 fi
3828  if test "x$enable_dependency_tracking" != xno; then
3829   AMDEP_TRUE=
3830   AMDEP_FALSE='#'
3831 else
3832   AMDEP_TRUE='#'
3833   AMDEP_FALSE=
3834 fi
3835
3836
3837
3838 depcc="$CC"   am_compiler_list=
3839
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3841 $as_echo_n "checking dependency style of $depcc... " >&6; }
3842 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3843   $as_echo_n "(cached) " >&6
3844 else
3845   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3846   # We make a subdir and do the tests there.  Otherwise we can end up
3847   # making bogus files that we don't know about and never remove.  For
3848   # instance it was reported that on HP-UX the gcc test will end up
3849   # making a dummy file named `D' -- because `-MD' means `put the output
3850   # in D'.
3851   mkdir conftest.dir
3852   # Copy depcomp to subdir because otherwise we won't find it if we're
3853   # using a relative directory.
3854   cp "$am_depcomp" conftest.dir
3855   cd conftest.dir
3856   # We will build objects and dependencies in a subdirectory because
3857   # it helps to detect inapplicable dependency modes.  For instance
3858   # both Tru64's cc and ICC support -MD to output dependencies as a
3859   # side effect of compilation, but ICC will put the dependencies in
3860   # the current directory while Tru64 will put them in the object
3861   # directory.
3862   mkdir sub
3863
3864   am_cv_CC_dependencies_compiler_type=none
3865   if test "$am_compiler_list" = ""; then
3866      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3867   fi
3868   am__universal=false
3869   case " $depcc " in #(
3870      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3871      esac
3872
3873   for depmode in $am_compiler_list; do
3874     # Setup a source with many dependencies, because some compilers
3875     # like to wrap large dependency lists on column 80 (with \), and
3876     # we should not choose a depcomp mode which is confused by this.
3877     #
3878     # We need to recreate these files for each test, as the compiler may
3879     # overwrite some of them when testing with obscure command lines.
3880     # This happens at least with the AIX C compiler.
3881     : > sub/conftest.c
3882     for i in 1 2 3 4 5 6; do
3883       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3884       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3885       # Solaris 8's {/usr,}/bin/sh.
3886       touch sub/conftst$i.h
3887     done
3888     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3889
3890     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3891     # mode.  It turns out that the SunPro C++ compiler does not properly
3892     # handle `-M -o', and we need to detect this.  Also, some Intel
3893     # versions had trouble with output in subdirs
3894     am__obj=sub/conftest.${OBJEXT-o}
3895     am__minus_obj="-o $am__obj"
3896     case $depmode in
3897     gcc)
3898       # This depmode causes a compiler race in universal mode.
3899       test "$am__universal" = false || continue
3900       ;;
3901     nosideeffect)
3902       # after this tag, mechanisms are not by side-effect, so they'll
3903       # only be used when explicitly requested
3904       if test "x$enable_dependency_tracking" = xyes; then
3905         continue
3906       else
3907         break
3908       fi
3909       ;;
3910     msvisualcpp | msvcmsys)
3911       # This compiler won't grok `-c -o', but also, the minuso test has
3912       # not run yet.  These depmodes are late enough in the game, and
3913       # so weak that their functioning should not be impacted.
3914       am__obj=conftest.${OBJEXT-o}
3915       am__minus_obj=
3916       ;;
3917     none) break ;;
3918     esac
3919     if depmode=$depmode \
3920        source=sub/conftest.c object=$am__obj \
3921        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3922        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3923          >/dev/null 2>conftest.err &&
3924        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3925        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3926        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3927        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3928       # icc doesn't choke on unknown options, it will just issue warnings
3929       # or remarks (even with -Werror).  So we grep stderr for any message
3930       # that says an option was ignored or not supported.
3931       # When given -MP, icc 7.0 and 7.1 complain thusly:
3932       #   icc: Command line warning: ignoring option '-M'; no argument required
3933       # The diagnosis changed in icc 8.0:
3934       #   icc: Command line remark: option '-MP' not supported
3935       if (grep 'ignoring option' conftest.err ||
3936           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3937         am_cv_CC_dependencies_compiler_type=$depmode
3938         break
3939       fi
3940     fi
3941   done
3942
3943   cd ..
3944   rm -rf conftest.dir
3945 else
3946   am_cv_CC_dependencies_compiler_type=none
3947 fi
3948
3949 fi
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3951 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3952 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3953
3954  if
3955   test "x$enable_dependency_tracking" != xno \
3956   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3957   am__fastdepCC_TRUE=
3958   am__fastdepCC_FALSE='#'
3959 else
3960   am__fastdepCC_TRUE='#'
3961   am__fastdepCC_FALSE=
3962 fi
3963
3964
3965 ac_ext=cpp
3966 ac_cpp='$CXXCPP $CPPFLAGS'
3967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3970 if test -z "$CXX"; then
3971   if test -n "$CCC"; then
3972     CXX=$CCC
3973   else
3974     if test -n "$ac_tool_prefix"; then
3975   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3976   do
3977     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3978 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3980 $as_echo_n "checking for $ac_word... " >&6; }
3981 if test "${ac_cv_prog_CXX+set}" = set; then :
3982   $as_echo_n "(cached) " >&6
3983 else
3984   if test -n "$CXX"; then
3985   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3986 else
3987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3988 for as_dir in $PATH
3989 do
3990   IFS=$as_save_IFS
3991   test -z "$as_dir" && as_dir=.
3992     for ac_exec_ext in '' $ac_executable_extensions; do
3993   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3994     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3996     break 2
3997   fi
3998 done
3999   done
4000 IFS=$as_save_IFS
4001
4002 fi
4003 fi
4004 CXX=$ac_cv_prog_CXX
4005 if test -n "$CXX"; then
4006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4007 $as_echo "$CXX" >&6; }
4008 else
4009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4010 $as_echo "no" >&6; }
4011 fi
4012
4013
4014     test -n "$CXX" && break
4015   done
4016 fi
4017 if test -z "$CXX"; then
4018   ac_ct_CXX=$CXX
4019   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4020 do
4021   # Extract the first word of "$ac_prog", so it can be a program name with args.
4022 set dummy $ac_prog; ac_word=$2
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4024 $as_echo_n "checking for $ac_word... " >&6; }
4025 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4026   $as_echo_n "(cached) " >&6
4027 else
4028   if test -n "$ac_ct_CXX"; then
4029   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4030 else
4031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4032 for as_dir in $PATH
4033 do
4034   IFS=$as_save_IFS
4035   test -z "$as_dir" && as_dir=.
4036     for ac_exec_ext in '' $ac_executable_extensions; do
4037   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4038     ac_cv_prog_ac_ct_CXX="$ac_prog"
4039     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4040     break 2
4041   fi
4042 done
4043   done
4044 IFS=$as_save_IFS
4045
4046 fi
4047 fi
4048 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4049 if test -n "$ac_ct_CXX"; then
4050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4051 $as_echo "$ac_ct_CXX" >&6; }
4052 else
4053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4054 $as_echo "no" >&6; }
4055 fi
4056
4057
4058   test -n "$ac_ct_CXX" && break
4059 done
4060
4061   if test "x$ac_ct_CXX" = x; then
4062     CXX="g++"
4063   else
4064     case $cross_compiling:$ac_tool_warned in
4065 yes:)
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4067 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4068 ac_tool_warned=yes ;;
4069 esac
4070     CXX=$ac_ct_CXX
4071   fi
4072 fi
4073
4074   fi
4075 fi
4076 # Provide some information about the compiler.
4077 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4078 set X $ac_compile
4079 ac_compiler=$2
4080 for ac_option in --version -v -V -qversion; do
4081   { { ac_try="$ac_compiler $ac_option >&5"
4082 case "(($ac_try" in
4083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4084   *) ac_try_echo=$ac_try;;
4085 esac
4086 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4087 $as_echo "$ac_try_echo"; } >&5
4088   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4089   ac_status=$?
4090   if test -s conftest.err; then
4091     sed '10a\
4092 ... rest of stderr output deleted ...
4093          10q' conftest.err >conftest.er1
4094     cat conftest.er1 >&5
4095     rm -f conftest.er1 conftest.err
4096   fi
4097   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4098   test $ac_status = 0; }
4099 done
4100
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4102 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4103 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4104   $as_echo_n "(cached) " >&6
4105 else
4106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4107 /* end confdefs.h.  */
4108
4109 int
4110 main ()
4111 {
4112 #ifndef __GNUC__
4113        choke me
4114 #endif
4115
4116   ;
4117   return 0;
4118 }
4119 _ACEOF
4120 if ac_fn_cxx_try_compile "$LINENO"; then :
4121   ac_compiler_gnu=yes
4122 else
4123   ac_compiler_gnu=no
4124 fi
4125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4126 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4127
4128 fi
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4130 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4131 if test $ac_compiler_gnu = yes; then
4132   GXX=yes
4133 else
4134   GXX=
4135 fi
4136 ac_test_CXXFLAGS=${CXXFLAGS+set}
4137 ac_save_CXXFLAGS=$CXXFLAGS
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4139 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4140 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4141   $as_echo_n "(cached) " >&6
4142 else
4143   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4144    ac_cxx_werror_flag=yes
4145    ac_cv_prog_cxx_g=no
4146    CXXFLAGS="-g"
4147    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4148 /* end confdefs.h.  */
4149
4150 int
4151 main ()
4152 {
4153
4154   ;
4155   return 0;
4156 }
4157 _ACEOF
4158 if ac_fn_cxx_try_compile "$LINENO"; then :
4159   ac_cv_prog_cxx_g=yes
4160 else
4161   CXXFLAGS=""
4162       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4163 /* end confdefs.h.  */
4164
4165 int
4166 main ()
4167 {
4168
4169   ;
4170   return 0;
4171 }
4172 _ACEOF
4173 if ac_fn_cxx_try_compile "$LINENO"; then :
4174
4175 else
4176   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4177          CXXFLAGS="-g"
4178          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4179 /* end confdefs.h.  */
4180
4181 int
4182 main ()
4183 {
4184
4185   ;
4186   return 0;
4187 }
4188 _ACEOF
4189 if ac_fn_cxx_try_compile "$LINENO"; then :
4190   ac_cv_prog_cxx_g=yes
4191 fi
4192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4193 fi
4194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4195 fi
4196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4197    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4198 fi
4199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4200 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4201 if test "$ac_test_CXXFLAGS" = set; then
4202   CXXFLAGS=$ac_save_CXXFLAGS
4203 elif test $ac_cv_prog_cxx_g = yes; then
4204   if test "$GXX" = yes; then
4205     CXXFLAGS="-g -O2"
4206   else
4207     CXXFLAGS="-g"
4208   fi
4209 else
4210   if test "$GXX" = yes; then
4211     CXXFLAGS="-O2"
4212   else
4213     CXXFLAGS=
4214   fi
4215 fi
4216 ac_ext=c
4217 ac_cpp='$CPP $CPPFLAGS'
4218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4221
4222 depcc="$CXX"  am_compiler_list=
4223
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4225 $as_echo_n "checking dependency style of $depcc... " >&6; }
4226 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4227   $as_echo_n "(cached) " >&6
4228 else
4229   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4230   # We make a subdir and do the tests there.  Otherwise we can end up
4231   # making bogus files that we don't know about and never remove.  For
4232   # instance it was reported that on HP-UX the gcc test will end up
4233   # making a dummy file named `D' -- because `-MD' means `put the output
4234   # in D'.
4235   mkdir conftest.dir
4236   # Copy depcomp to subdir because otherwise we won't find it if we're
4237   # using a relative directory.
4238   cp "$am_depcomp" conftest.dir
4239   cd conftest.dir
4240   # We will build objects and dependencies in a subdirectory because
4241   # it helps to detect inapplicable dependency modes.  For instance
4242   # both Tru64's cc and ICC support -MD to output dependencies as a
4243   # side effect of compilation, but ICC will put the dependencies in
4244   # the current directory while Tru64 will put them in the object
4245   # directory.
4246   mkdir sub
4247
4248   am_cv_CXX_dependencies_compiler_type=none
4249   if test "$am_compiler_list" = ""; then
4250      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4251   fi
4252   am__universal=false
4253   case " $depcc " in #(
4254      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4255      esac
4256
4257   for depmode in $am_compiler_list; do
4258     # Setup a source with many dependencies, because some compilers
4259     # like to wrap large dependency lists on column 80 (with \), and
4260     # we should not choose a depcomp mode which is confused by this.
4261     #
4262     # We need to recreate these files for each test, as the compiler may
4263     # overwrite some of them when testing with obscure command lines.
4264     # This happens at least with the AIX C compiler.
4265     : > sub/conftest.c
4266     for i in 1 2 3 4 5 6; do
4267       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4268       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4269       # Solaris 8's {/usr,}/bin/sh.
4270       touch sub/conftst$i.h
4271     done
4272     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4273
4274     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4275     # mode.  It turns out that the SunPro C++ compiler does not properly
4276     # handle `-M -o', and we need to detect this.  Also, some Intel
4277     # versions had trouble with output in subdirs
4278     am__obj=sub/conftest.${OBJEXT-o}
4279     am__minus_obj="-o $am__obj"
4280     case $depmode in
4281     gcc)
4282       # This depmode causes a compiler race in universal mode.
4283       test "$am__universal" = false || continue
4284       ;;
4285     nosideeffect)
4286       # after this tag, mechanisms are not by side-effect, so they'll
4287       # only be used when explicitly requested
4288       if test "x$enable_dependency_tracking" = xyes; then
4289         continue
4290       else
4291         break
4292       fi
4293       ;;
4294     msvisualcpp | msvcmsys)
4295       # This compiler won't grok `-c -o', but also, the minuso test has
4296       # not run yet.  These depmodes are late enough in the game, and
4297       # so weak that their functioning should not be impacted.
4298       am__obj=conftest.${OBJEXT-o}
4299       am__minus_obj=
4300       ;;
4301     none) break ;;
4302     esac
4303     if depmode=$depmode \
4304        source=sub/conftest.c object=$am__obj \
4305        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4306        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4307          >/dev/null 2>conftest.err &&
4308        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4309        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4310        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4311        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4312       # icc doesn't choke on unknown options, it will just issue warnings
4313       # or remarks (even with -Werror).  So we grep stderr for any message
4314       # that says an option was ignored or not supported.
4315       # When given -MP, icc 7.0 and 7.1 complain thusly:
4316       #   icc: Command line warning: ignoring option '-M'; no argument required
4317       # The diagnosis changed in icc 8.0:
4318       #   icc: Command line remark: option '-MP' not supported
4319       if (grep 'ignoring option' conftest.err ||
4320           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4321         am_cv_CXX_dependencies_compiler_type=$depmode
4322         break
4323       fi
4324     fi
4325   done
4326
4327   cd ..
4328   rm -rf conftest.dir
4329 else
4330   am_cv_CXX_dependencies_compiler_type=none
4331 fi
4332
4333 fi
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4335 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4336 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4337
4338  if
4339   test "x$enable_dependency_tracking" != xno \
4340   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4341   am__fastdepCXX_TRUE=
4342   am__fastdepCXX_FALSE='#'
4343 else
4344   am__fastdepCXX_TRUE='#'
4345   am__fastdepCXX_FALSE=
4346 fi
4347
4348
4349
4350
4351 if test "x$CC" != xcc; then
4352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4353 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4354 else
4355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4356 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4357 fi
4358 set dummy $CC; ac_cc=`$as_echo "$2" |
4359                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4360 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4361   $as_echo_n "(cached) " >&6
4362 else
4363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364 /* end confdefs.h.  */
4365
4366 int
4367 main ()
4368 {
4369
4370   ;
4371   return 0;
4372 }
4373 _ACEOF
4374 # Make sure it works both with $CC and with simple cc.
4375 # We do the test twice because some compilers refuse to overwrite an
4376 # existing .o file with -o, though they will create one.
4377 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4378 rm -f conftest2.*
4379 if { { case "(($ac_try" in
4380   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4381   *) ac_try_echo=$ac_try;;
4382 esac
4383 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4384 $as_echo "$ac_try_echo"; } >&5
4385   (eval "$ac_try") 2>&5
4386   ac_status=$?
4387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4388   test $ac_status = 0; } &&
4389    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4390   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4391   *) ac_try_echo=$ac_try;;
4392 esac
4393 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4394 $as_echo "$ac_try_echo"; } >&5
4395   (eval "$ac_try") 2>&5
4396   ac_status=$?
4397   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4398   test $ac_status = 0; };
4399 then
4400   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4401   if test "x$CC" != xcc; then
4402     # Test first that cc exists at all.
4403     if { ac_try='cc -c conftest.$ac_ext >&5'
4404   { { case "(($ac_try" in
4405   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4406   *) ac_try_echo=$ac_try;;
4407 esac
4408 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4409 $as_echo "$ac_try_echo"; } >&5
4410   (eval "$ac_try") 2>&5
4411   ac_status=$?
4412   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4413   test $ac_status = 0; }; }; then
4414       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4415       rm -f conftest2.*
4416       if { { case "(($ac_try" in
4417   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4418   *) ac_try_echo=$ac_try;;
4419 esac
4420 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4421 $as_echo "$ac_try_echo"; } >&5
4422   (eval "$ac_try") 2>&5
4423   ac_status=$?
4424   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4425   test $ac_status = 0; } &&
4426          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4427   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4428   *) ac_try_echo=$ac_try;;
4429 esac
4430 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4431 $as_echo "$ac_try_echo"; } >&5
4432   (eval "$ac_try") 2>&5
4433   ac_status=$?
4434   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4435   test $ac_status = 0; };
4436       then
4437         # cc works too.
4438         :
4439       else
4440         # cc exists but doesn't like -o.
4441         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4442       fi
4443     fi
4444   fi
4445 else
4446   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4447 fi
4448 rm -f core conftest*
4449
4450 fi
4451 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4453 $as_echo "yes" >&6; }
4454 else
4455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4456 $as_echo "no" >&6; }
4457
4458 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4459
4460 fi
4461
4462 # FIXME: we rely on the cache variable name because
4463 # there is no other way.
4464 set dummy $CC
4465 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4466 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4467 if test "$am_t" != yes; then
4468    # Losing compiler, so override with the script.
4469    # FIXME: It is wrong to rewrite CC.
4470    # But if we don't then we get into trouble of one sort or another.
4471    # A longer-term fix would be to have automake use am__CC in this case,
4472    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4473    CC="$am_aux_dir/compile $CC"
4474 fi
4475
4476
4477
4478
4479
4480
4481 # Newer automakes demand CCAS and CCASFLAGS.
4482 : ${CCAS='$(CC)'}
4483 : ${CCASFLAGS='$(CFLAGS)'}
4484
4485
4486
4487 if test -n "$ac_tool_prefix"; then
4488   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4489 set dummy ${ac_tool_prefix}as; ac_word=$2
4490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4491 $as_echo_n "checking for $ac_word... " >&6; }
4492 if test "${ac_cv_prog_AS+set}" = set; then :
4493   $as_echo_n "(cached) " >&6
4494 else
4495   if test -n "$AS"; then
4496   ac_cv_prog_AS="$AS" # Let the user override the test.
4497 else
4498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4499 for as_dir in $PATH
4500 do
4501   IFS=$as_save_IFS
4502   test -z "$as_dir" && as_dir=.
4503     for ac_exec_ext in '' $ac_executable_extensions; do
4504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4505     ac_cv_prog_AS="${ac_tool_prefix}as"
4506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4507     break 2
4508   fi
4509 done
4510   done
4511 IFS=$as_save_IFS
4512
4513 fi
4514 fi
4515 AS=$ac_cv_prog_AS
4516 if test -n "$AS"; then
4517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4518 $as_echo "$AS" >&6; }
4519 else
4520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4521 $as_echo "no" >&6; }
4522 fi
4523
4524
4525 fi
4526 if test -z "$ac_cv_prog_AS"; then
4527   ac_ct_AS=$AS
4528   # Extract the first word of "as", so it can be a program name with args.
4529 set dummy as; ac_word=$2
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4531 $as_echo_n "checking for $ac_word... " >&6; }
4532 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4533   $as_echo_n "(cached) " >&6
4534 else
4535   if test -n "$ac_ct_AS"; then
4536   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4537 else
4538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4539 for as_dir in $PATH
4540 do
4541   IFS=$as_save_IFS
4542   test -z "$as_dir" && as_dir=.
4543     for ac_exec_ext in '' $ac_executable_extensions; do
4544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4545     ac_cv_prog_ac_ct_AS="as"
4546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4547     break 2
4548   fi
4549 done
4550   done
4551 IFS=$as_save_IFS
4552
4553 fi
4554 fi
4555 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4556 if test -n "$ac_ct_AS"; then
4557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4558 $as_echo "$ac_ct_AS" >&6; }
4559 else
4560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4561 $as_echo "no" >&6; }
4562 fi
4563
4564   if test "x$ac_ct_AS" = x; then
4565     AS=""
4566   else
4567     case $cross_compiling:$ac_tool_warned in
4568 yes:)
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4571 ac_tool_warned=yes ;;
4572 esac
4573     AS=$ac_ct_AS
4574   fi
4575 else
4576   AS="$ac_cv_prog_AS"
4577 fi
4578
4579 if test -n "$ac_tool_prefix"; then
4580   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4581 set dummy ${ac_tool_prefix}ar; ac_word=$2
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4583 $as_echo_n "checking for $ac_word... " >&6; }
4584 if test "${ac_cv_prog_AR+set}" = set; then :
4585   $as_echo_n "(cached) " >&6
4586 else
4587   if test -n "$AR"; then
4588   ac_cv_prog_AR="$AR" # Let the user override the test.
4589 else
4590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4591 for as_dir in $PATH
4592 do
4593   IFS=$as_save_IFS
4594   test -z "$as_dir" && as_dir=.
4595     for ac_exec_ext in '' $ac_executable_extensions; do
4596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4597     ac_cv_prog_AR="${ac_tool_prefix}ar"
4598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4599     break 2
4600   fi
4601 done
4602   done
4603 IFS=$as_save_IFS
4604
4605 fi
4606 fi
4607 AR=$ac_cv_prog_AR
4608 if test -n "$AR"; then
4609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4610 $as_echo "$AR" >&6; }
4611 else
4612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4613 $as_echo "no" >&6; }
4614 fi
4615
4616
4617 fi
4618 if test -z "$ac_cv_prog_AR"; then
4619   ac_ct_AR=$AR
4620   # Extract the first word of "ar", so it can be a program name with args.
4621 set dummy ar; ac_word=$2
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4623 $as_echo_n "checking for $ac_word... " >&6; }
4624 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4625   $as_echo_n "(cached) " >&6
4626 else
4627   if test -n "$ac_ct_AR"; then
4628   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4629 else
4630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4631 for as_dir in $PATH
4632 do
4633   IFS=$as_save_IFS
4634   test -z "$as_dir" && as_dir=.
4635     for ac_exec_ext in '' $ac_executable_extensions; do
4636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4637     ac_cv_prog_ac_ct_AR="ar"
4638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4639     break 2
4640   fi
4641 done
4642   done
4643 IFS=$as_save_IFS
4644
4645 fi
4646 fi
4647 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4648 if test -n "$ac_ct_AR"; then
4649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4650 $as_echo "$ac_ct_AR" >&6; }
4651 else
4652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4653 $as_echo "no" >&6; }
4654 fi
4655
4656   if test "x$ac_ct_AR" = x; then
4657     AR=""
4658   else
4659     case $cross_compiling:$ac_tool_warned in
4660 yes:)
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4662 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4663 ac_tool_warned=yes ;;
4664 esac
4665     AR=$ac_ct_AR
4666   fi
4667 else
4668   AR="$ac_cv_prog_AR"
4669 fi
4670
4671 if test -n "$ac_tool_prefix"; then
4672   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4673 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4675 $as_echo_n "checking for $ac_word... " >&6; }
4676 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4677   $as_echo_n "(cached) " >&6
4678 else
4679   if test -n "$RANLIB"; then
4680   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4681 else
4682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4683 for as_dir in $PATH
4684 do
4685   IFS=$as_save_IFS
4686   test -z "$as_dir" && as_dir=.
4687     for ac_exec_ext in '' $ac_executable_extensions; do
4688   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4689     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4690     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4691     break 2
4692   fi
4693 done
4694   done
4695 IFS=$as_save_IFS
4696
4697 fi
4698 fi
4699 RANLIB=$ac_cv_prog_RANLIB
4700 if test -n "$RANLIB"; then
4701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4702 $as_echo "$RANLIB" >&6; }
4703 else
4704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4705 $as_echo "no" >&6; }
4706 fi
4707
4708
4709 fi
4710 if test -z "$ac_cv_prog_RANLIB"; then
4711   ac_ct_RANLIB=$RANLIB
4712   # Extract the first word of "ranlib", so it can be a program name with args.
4713 set dummy ranlib; ac_word=$2
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4715 $as_echo_n "checking for $ac_word... " >&6; }
4716 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4717   $as_echo_n "(cached) " >&6
4718 else
4719   if test -n "$ac_ct_RANLIB"; then
4720   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4721 else
4722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4723 for as_dir in $PATH
4724 do
4725   IFS=$as_save_IFS
4726   test -z "$as_dir" && as_dir=.
4727     for ac_exec_ext in '' $ac_executable_extensions; do
4728   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4729     ac_cv_prog_ac_ct_RANLIB="ranlib"
4730     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4731     break 2
4732   fi
4733 done
4734   done
4735 IFS=$as_save_IFS
4736
4737 fi
4738 fi
4739 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4740 if test -n "$ac_ct_RANLIB"; then
4741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4742 $as_echo "$ac_ct_RANLIB" >&6; }
4743 else
4744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4745 $as_echo "no" >&6; }
4746 fi
4747
4748   if test "x$ac_ct_RANLIB" = x; then
4749     RANLIB=":"
4750   else
4751     case $cross_compiling:$ac_tool_warned in
4752 yes:)
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4754 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4755 ac_tool_warned=yes ;;
4756 esac
4757     RANLIB=$ac_ct_RANLIB
4758   fi
4759 else
4760   RANLIB="$ac_cv_prog_RANLIB"
4761 fi
4762
4763
4764
4765
4766
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4768 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4769     # Check whether --enable-maintainer-mode was given.
4770 if test "${enable_maintainer_mode+set}" = set; then :
4771   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4772 else
4773   USE_MAINTAINER_MODE=no
4774 fi
4775
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4777 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4778    if test $USE_MAINTAINER_MODE = yes; then
4779   MAINTAINER_MODE_TRUE=
4780   MAINTAINER_MODE_FALSE='#'
4781 else
4782   MAINTAINER_MODE_TRUE='#'
4783   MAINTAINER_MODE_FALSE=
4784 fi
4785
4786   MAINT=$MAINTAINER_MODE_TRUE
4787
4788
4789
4790 . ${srcdir}/configure.host
4791
4792 case ${gc_basedir} in
4793 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
4794 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
4795 esac
4796
4797 gc_cflags="${gc_cflags} -Iinclude -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
4798 case "${host}" in
4799   *-*-cygwin32*)
4800     gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
4801     ;;
4802 esac
4803
4804 case "${host}" in
4805   *-*-mingw*)
4806     gc_cflags="${gc_cflags} -DGC_BUILD=1"
4807     ;;
4808 esac
4809
4810
4811 GC_CFLAGS=${gc_cflags}
4812
4813
4814 case `pwd` in
4815   *\ * | *\     *)
4816     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4817 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4818 esac
4819
4820
4821
4822 macro_version='2.2.7a'
4823 macro_revision='1.3134'
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837 ltmain="$ac_aux_dir/ltmain.sh"
4838
4839 # Backslashify metacharacters that are still active within
4840 # double-quoted strings.
4841 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4842
4843 # Same as above, but do not quote variable references.
4844 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4845
4846 # Sed substitution to delay expansion of an escaped shell variable in a
4847 # double_quote_subst'ed string.
4848 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4849
4850 # Sed substitution to delay expansion of an escaped single quote.
4851 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4852
4853 # Sed substitution to avoid accidental globbing in evaled expressions
4854 no_glob_subst='s/\*/\\\*/g'
4855
4856 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4857 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4858 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4859
4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4861 $as_echo_n "checking how to print strings... " >&6; }
4862 # Test print first, because it will be a builtin if present.
4863 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4864    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4865   ECHO='print -r --'
4866 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4867   ECHO='printf %s\n'
4868 else
4869   # Use this function as a fallback that always works.
4870   func_fallback_echo ()
4871   {
4872     eval 'cat <<_LTECHO_EOF
4873 $1
4874 _LTECHO_EOF'
4875   }
4876   ECHO='func_fallback_echo'
4877 fi
4878
4879 # func_echo_all arg...
4880 # Invoke $ECHO with all args, space-separated.
4881 func_echo_all ()
4882 {
4883     $ECHO ""
4884 }
4885
4886 case "$ECHO" in
4887   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4888 $as_echo "printf" >&6; } ;;
4889   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4890 $as_echo "print -r" >&6; } ;;
4891   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4892 $as_echo "cat" >&6; } ;;
4893 esac
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4909 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4910 if test "${ac_cv_path_SED+set}" = set; then :
4911   $as_echo_n "(cached) " >&6
4912 else
4913             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4914      for ac_i in 1 2 3 4 5 6 7; do
4915        ac_script="$ac_script$as_nl$ac_script"
4916      done
4917      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4918      { ac_script=; unset ac_script;}
4919      if test -z "$SED"; then
4920   ac_path_SED_found=false
4921   # Loop through the user's path and test for each of PROGNAME-LIST
4922   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4923 for as_dir in $PATH
4924 do
4925   IFS=$as_save_IFS
4926   test -z "$as_dir" && as_dir=.
4927     for ac_prog in sed gsed; do
4928     for ac_exec_ext in '' $ac_executable_extensions; do
4929       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4930       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4931 # Check for GNU ac_path_SED and select it if it is found.
4932   # Check for GNU $ac_path_SED
4933 case `"$ac_path_SED" --version 2>&1` in
4934 *GNU*)
4935   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4936 *)
4937   ac_count=0
4938   $as_echo_n 0123456789 >"conftest.in"
4939   while :
4940   do
4941     cat "conftest.in" "conftest.in" >"conftest.tmp"
4942     mv "conftest.tmp" "conftest.in"
4943     cp "conftest.in" "conftest.nl"
4944     $as_echo '' >> "conftest.nl"
4945     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4946     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4947     as_fn_arith $ac_count + 1 && ac_count=$as_val
4948     if test $ac_count -gt ${ac_path_SED_max-0}; then
4949       # Best one so far, save it but keep looking for a better one
4950       ac_cv_path_SED="$ac_path_SED"
4951       ac_path_SED_max=$ac_count
4952     fi
4953     # 10*(2^10) chars as input seems more than enough
4954     test $ac_count -gt 10 && break
4955   done
4956   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4957 esac
4958
4959       $ac_path_SED_found && break 3
4960     done
4961   done
4962   done
4963 IFS=$as_save_IFS
4964   if test -z "$ac_cv_path_SED"; then
4965     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4966   fi
4967 else
4968   ac_cv_path_SED=$SED
4969 fi
4970
4971 fi
4972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4973 $as_echo "$ac_cv_path_SED" >&6; }
4974  SED="$ac_cv_path_SED"
4975   rm -f conftest.sed
4976
4977 test -z "$SED" && SED=sed
4978 Xsed="$SED -e 1s/^X//"
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4991 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4992 if test "${ac_cv_path_GREP+set}" = set; then :
4993   $as_echo_n "(cached) " >&6
4994 else
4995   if test -z "$GREP"; then
4996   ac_path_GREP_found=false
4997   # Loop through the user's path and test for each of PROGNAME-LIST
4998   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4999 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5000 do
5001   IFS=$as_save_IFS
5002   test -z "$as_dir" && as_dir=.
5003     for ac_prog in grep ggrep; do
5004     for ac_exec_ext in '' $ac_executable_extensions; do
5005       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5006       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5007 # Check for GNU ac_path_GREP and select it if it is found.
5008   # Check for GNU $ac_path_GREP
5009 case `"$ac_path_GREP" --version 2>&1` in
5010 *GNU*)
5011   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5012 *)
5013   ac_count=0
5014   $as_echo_n 0123456789 >"conftest.in"
5015   while :
5016   do
5017     cat "conftest.in" "conftest.in" >"conftest.tmp"
5018     mv "conftest.tmp" "conftest.in"
5019     cp "conftest.in" "conftest.nl"
5020     $as_echo 'GREP' >> "conftest.nl"
5021     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5022     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5023     as_fn_arith $ac_count + 1 && ac_count=$as_val
5024     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5025       # Best one so far, save it but keep looking for a better one
5026       ac_cv_path_GREP="$ac_path_GREP"
5027       ac_path_GREP_max=$ac_count
5028     fi
5029     # 10*(2^10) chars as input seems more than enough
5030     test $ac_count -gt 10 && break
5031   done
5032   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5033 esac
5034
5035       $ac_path_GREP_found && break 3
5036     done
5037   done
5038   done
5039 IFS=$as_save_IFS
5040   if test -z "$ac_cv_path_GREP"; then
5041     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5042   fi
5043 else
5044   ac_cv_path_GREP=$GREP
5045 fi
5046
5047 fi
5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5049 $as_echo "$ac_cv_path_GREP" >&6; }
5050  GREP="$ac_cv_path_GREP"
5051
5052
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5054 $as_echo_n "checking for egrep... " >&6; }
5055 if test "${ac_cv_path_EGREP+set}" = set; then :
5056   $as_echo_n "(cached) " >&6
5057 else
5058   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5059    then ac_cv_path_EGREP="$GREP -E"
5060    else
5061      if test -z "$EGREP"; then
5062   ac_path_EGREP_found=false
5063   # Loop through the user's path and test for each of PROGNAME-LIST
5064   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5065 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5066 do
5067   IFS=$as_save_IFS
5068   test -z "$as_dir" && as_dir=.
5069     for ac_prog in egrep; do
5070     for ac_exec_ext in '' $ac_executable_extensions; do
5071       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5072       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5073 # Check for GNU ac_path_EGREP and select it if it is found.
5074   # Check for GNU $ac_path_EGREP
5075 case `"$ac_path_EGREP" --version 2>&1` in
5076 *GNU*)
5077   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5078 *)
5079   ac_count=0
5080   $as_echo_n 0123456789 >"conftest.in"
5081   while :
5082   do
5083     cat "conftest.in" "conftest.in" >"conftest.tmp"
5084     mv "conftest.tmp" "conftest.in"
5085     cp "conftest.in" "conftest.nl"
5086     $as_echo 'EGREP' >> "conftest.nl"
5087     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5088     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5089     as_fn_arith $ac_count + 1 && ac_count=$as_val
5090     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5091       # Best one so far, save it but keep looking for a better one
5092       ac_cv_path_EGREP="$ac_path_EGREP"
5093       ac_path_EGREP_max=$ac_count
5094     fi
5095     # 10*(2^10) chars as input seems more than enough
5096     test $ac_count -gt 10 && break
5097   done
5098   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5099 esac
5100
5101       $ac_path_EGREP_found && break 3
5102     done
5103   done
5104   done
5105 IFS=$as_save_IFS
5106   if test -z "$ac_cv_path_EGREP"; then
5107     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5108   fi
5109 else
5110   ac_cv_path_EGREP=$EGREP
5111 fi
5112
5113    fi
5114 fi
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5116 $as_echo "$ac_cv_path_EGREP" >&6; }
5117  EGREP="$ac_cv_path_EGREP"
5118
5119
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5121 $as_echo_n "checking for fgrep... " >&6; }
5122 if test "${ac_cv_path_FGREP+set}" = set; then :
5123   $as_echo_n "(cached) " >&6
5124 else
5125   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5126    then ac_cv_path_FGREP="$GREP -F"
5127    else
5128      if test -z "$FGREP"; then
5129   ac_path_FGREP_found=false
5130   # Loop through the user's path and test for each of PROGNAME-LIST
5131   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5132 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5133 do
5134   IFS=$as_save_IFS
5135   test -z "$as_dir" && as_dir=.
5136     for ac_prog in fgrep; do
5137     for ac_exec_ext in '' $ac_executable_extensions; do
5138       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5139       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5140 # Check for GNU ac_path_FGREP and select it if it is found.
5141   # Check for GNU $ac_path_FGREP
5142 case `"$ac_path_FGREP" --version 2>&1` in
5143 *GNU*)
5144   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5145 *)
5146   ac_count=0
5147   $as_echo_n 0123456789 >"conftest.in"
5148   while :
5149   do
5150     cat "conftest.in" "conftest.in" >"conftest.tmp"
5151     mv "conftest.tmp" "conftest.in"
5152     cp "conftest.in" "conftest.nl"
5153     $as_echo 'FGREP' >> "conftest.nl"
5154     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5155     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5156     as_fn_arith $ac_count + 1 && ac_count=$as_val
5157     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5158       # Best one so far, save it but keep looking for a better one
5159       ac_cv_path_FGREP="$ac_path_FGREP"
5160       ac_path_FGREP_max=$ac_count
5161     fi
5162     # 10*(2^10) chars as input seems more than enough
5163     test $ac_count -gt 10 && break
5164   done
5165   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5166 esac
5167
5168       $ac_path_FGREP_found && break 3
5169     done
5170   done
5171   done
5172 IFS=$as_save_IFS
5173   if test -z "$ac_cv_path_FGREP"; then
5174     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5175   fi
5176 else
5177   ac_cv_path_FGREP=$FGREP
5178 fi
5179
5180    fi
5181 fi
5182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5183 $as_echo "$ac_cv_path_FGREP" >&6; }
5184  FGREP="$ac_cv_path_FGREP"
5185
5186
5187 test -z "$GREP" && GREP=grep
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207 # Check whether --with-gnu-ld was given.
5208 if test "${with_gnu_ld+set}" = set; then :
5209   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5210 else
5211   with_gnu_ld=no
5212 fi
5213
5214 ac_prog=ld
5215 if test "$GCC" = yes; then
5216   # Check if gcc -print-prog-name=ld gives a path.
5217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5218 $as_echo_n "checking for ld used by $CC... " >&6; }
5219   case $host in
5220   *-*-mingw*)
5221     # gcc leaves a trailing carriage return which upsets mingw
5222     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5223   *)
5224     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5225   esac
5226   case $ac_prog in
5227     # Accept absolute paths.
5228     [\\/]* | ?:[\\/]*)
5229       re_direlt='/[^/][^/]*/\.\./'
5230       # Canonicalize the pathname of ld
5231       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5232       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5233         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5234       done
5235       test -z "$LD" && LD="$ac_prog"
5236       ;;
5237   "")
5238     # If it fails, then pretend we aren't using GCC.
5239     ac_prog=ld
5240     ;;
5241   *)
5242     # If it is relative, then search for the first ld in PATH.
5243     with_gnu_ld=unknown
5244     ;;
5245   esac
5246 elif test "$with_gnu_ld" = yes; then
5247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5248 $as_echo_n "checking for GNU ld... " >&6; }
5249 else
5250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5251 $as_echo_n "checking for non-GNU ld... " >&6; }
5252 fi
5253 if test "${lt_cv_path_LD+set}" = set; then :
5254   $as_echo_n "(cached) " >&6
5255 else
5256   if test -z "$LD"; then
5257   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5258   for ac_dir in $PATH; do
5259     IFS="$lt_save_ifs"
5260     test -z "$ac_dir" && ac_dir=.
5261     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5262       lt_cv_path_LD="$ac_dir/$ac_prog"
5263       # Check to see if the program is GNU ld.  I'd rather use --version,
5264       # but apparently some variants of GNU ld only accept -v.
5265       # Break only if it was the GNU/non-GNU ld that we prefer.
5266       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5267       *GNU* | *'with BFD'*)
5268         test "$with_gnu_ld" != no && break
5269         ;;
5270       *)
5271         test "$with_gnu_ld" != yes && break
5272         ;;
5273       esac
5274     fi
5275   done
5276   IFS="$lt_save_ifs"
5277 else
5278   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5279 fi
5280 fi
5281
5282 LD="$lt_cv_path_LD"
5283 if test -n "$LD"; then
5284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5285 $as_echo "$LD" >&6; }
5286 else
5287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5288 $as_echo "no" >&6; }
5289 fi
5290 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5292 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5293 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5294   $as_echo_n "(cached) " >&6
5295 else
5296   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5297 case `$LD -v 2>&1 </dev/null` in
5298 *GNU* | *'with BFD'*)
5299   lt_cv_prog_gnu_ld=yes
5300   ;;
5301 *)
5302   lt_cv_prog_gnu_ld=no
5303   ;;
5304 esac
5305 fi
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5307 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5308 with_gnu_ld=$lt_cv_prog_gnu_ld
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5319 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5320 if test "${lt_cv_path_NM+set}" = set; then :
5321   $as_echo_n "(cached) " >&6
5322 else
5323   if test -n "$NM"; then
5324   # Let the user override the test.
5325   lt_cv_path_NM="$NM"
5326 else
5327   lt_nm_to_check="${ac_tool_prefix}nm"
5328   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5329     lt_nm_to_check="$lt_nm_to_check nm"
5330   fi
5331   for lt_tmp_nm in $lt_nm_to_check; do
5332     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5333     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5334       IFS="$lt_save_ifs"
5335       test -z "$ac_dir" && ac_dir=.
5336       tmp_nm="$ac_dir/$lt_tmp_nm"
5337       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5338         # Check to see if the nm accepts a BSD-compat flag.
5339         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5340         #   nm: unknown option "B" ignored
5341         # Tru64's nm complains that /dev/null is an invalid object file
5342         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5343         */dev/null* | *'Invalid file or object type'*)
5344           lt_cv_path_NM="$tmp_nm -B"
5345           break
5346           ;;
5347         *)
5348           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5349           */dev/null*)
5350             lt_cv_path_NM="$tmp_nm -p"
5351             break
5352             ;;
5353           *)
5354             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5355             continue # so that we can try to find one that supports BSD flags
5356             ;;
5357           esac
5358           ;;
5359         esac
5360       fi
5361     done
5362     IFS="$lt_save_ifs"
5363   done
5364   : ${lt_cv_path_NM=no}
5365 fi
5366 fi
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5368 $as_echo "$lt_cv_path_NM" >&6; }
5369 if test "$lt_cv_path_NM" != "no"; then
5370   NM="$lt_cv_path_NM"
5371 else
5372   # Didn't find any BSD compatible name lister, look for dumpbin.
5373   if test -n "$DUMPBIN"; then :
5374     # Let the user override the test.
5375   else
5376     if test -n "$ac_tool_prefix"; then
5377   for ac_prog in dumpbin "link -dump"
5378   do
5379     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5380 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5382 $as_echo_n "checking for $ac_word... " >&6; }
5383 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5384   $as_echo_n "(cached) " >&6
5385 else
5386   if test -n "$DUMPBIN"; then
5387   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5388 else
5389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5390 for as_dir in $PATH
5391 do
5392   IFS=$as_save_IFS
5393   test -z "$as_dir" && as_dir=.
5394     for ac_exec_ext in '' $ac_executable_extensions; do
5395   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5396     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5397     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5398     break 2
5399   fi
5400 done
5401   done
5402 IFS=$as_save_IFS
5403
5404 fi
5405 fi
5406 DUMPBIN=$ac_cv_prog_DUMPBIN
5407 if test -n "$DUMPBIN"; then
5408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5409 $as_echo "$DUMPBIN" >&6; }
5410 else
5411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5412 $as_echo "no" >&6; }
5413 fi
5414
5415
5416     test -n "$DUMPBIN" && break
5417   done
5418 fi
5419 if test -z "$DUMPBIN"; then
5420   ac_ct_DUMPBIN=$DUMPBIN
5421   for ac_prog in dumpbin "link -dump"
5422 do
5423   # Extract the first word of "$ac_prog", so it can be a program name with args.
5424 set dummy $ac_prog; ac_word=$2
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5426 $as_echo_n "checking for $ac_word... " >&6; }
5427 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430   if test -n "$ac_ct_DUMPBIN"; then
5431   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5432 else
5433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5434 for as_dir in $PATH
5435 do
5436   IFS=$as_save_IFS
5437   test -z "$as_dir" && as_dir=.
5438     for ac_exec_ext in '' $ac_executable_extensions; do
5439   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5440     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5441     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5442     break 2
5443   fi
5444 done
5445   done
5446 IFS=$as_save_IFS
5447
5448 fi
5449 fi
5450 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5451 if test -n "$ac_ct_DUMPBIN"; then
5452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5453 $as_echo "$ac_ct_DUMPBIN" >&6; }
5454 else
5455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5456 $as_echo "no" >&6; }
5457 fi
5458
5459
5460   test -n "$ac_ct_DUMPBIN" && break
5461 done
5462
5463   if test "x$ac_ct_DUMPBIN" = x; then
5464     DUMPBIN=":"
5465   else
5466     case $cross_compiling:$ac_tool_warned in
5467 yes:)
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5470 ac_tool_warned=yes ;;
5471 esac
5472     DUMPBIN=$ac_ct_DUMPBIN
5473   fi
5474 fi
5475
5476     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5477     *COFF*)
5478       DUMPBIN="$DUMPBIN -symbols"
5479       ;;
5480     *)
5481       DUMPBIN=:
5482       ;;
5483     esac
5484   fi
5485
5486   if test "$DUMPBIN" != ":"; then
5487     NM="$DUMPBIN"
5488   fi
5489 fi
5490 test -z "$NM" && NM=nm
5491
5492
5493
5494
5495
5496
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5498 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5499 if test "${lt_cv_nm_interface+set}" = set; then :
5500   $as_echo_n "(cached) " >&6
5501 else
5502   lt_cv_nm_interface="BSD nm"
5503   echo "int some_variable = 0;" > conftest.$ac_ext
5504   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5505   (eval "$ac_compile" 2>conftest.err)
5506   cat conftest.err >&5
5507   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5508   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5509   cat conftest.err >&5
5510   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5511   cat conftest.out >&5
5512   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5513     lt_cv_nm_interface="MS dumpbin"
5514   fi
5515   rm -f conftest*
5516 fi
5517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5518 $as_echo "$lt_cv_nm_interface" >&6; }
5519
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5521 $as_echo_n "checking whether ln -s works... " >&6; }
5522 LN_S=$as_ln_s
5523 if test "$LN_S" = "ln -s"; then
5524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5525 $as_echo "yes" >&6; }
5526 else
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5528 $as_echo "no, using $LN_S" >&6; }
5529 fi
5530
5531 # find the maximum length of command line arguments
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5533 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5534 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537     i=0
5538   teststring="ABCD"
5539
5540   case $build_os in
5541   msdosdjgpp*)
5542     # On DJGPP, this test can blow up pretty badly due to problems in libc
5543     # (any single argument exceeding 2000 bytes causes a buffer overrun
5544     # during glob expansion).  Even if it were fixed, the result of this
5545     # check would be larger than it should be.
5546     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5547     ;;
5548
5549   gnu*)
5550     # Under GNU Hurd, this test is not required because there is
5551     # no limit to the length of command line arguments.
5552     # Libtool will interpret -1 as no limit whatsoever
5553     lt_cv_sys_max_cmd_len=-1;
5554     ;;
5555
5556   cygwin* | mingw* | cegcc*)
5557     # On Win9x/ME, this test blows up -- it succeeds, but takes
5558     # about 5 minutes as the teststring grows exponentially.
5559     # Worse, since 9x/ME are not pre-emptively multitasking,
5560     # you end up with a "frozen" computer, even though with patience
5561     # the test eventually succeeds (with a max line length of 256k).
5562     # Instead, let's just punt: use the minimum linelength reported by
5563     # all of the supported platforms: 8192 (on NT/2K/XP).
5564     lt_cv_sys_max_cmd_len=8192;
5565     ;;
5566
5567   mint*)
5568     # On MiNT this can take a long time and run out of memory.
5569     lt_cv_sys_max_cmd_len=8192;
5570     ;;
5571
5572   amigaos*)
5573     # On AmigaOS with pdksh, this test takes hours, literally.
5574     # So we just punt and use a minimum line length of 8192.
5575     lt_cv_sys_max_cmd_len=8192;
5576     ;;
5577
5578   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5579     # This has been around since 386BSD, at least.  Likely further.
5580     if test -x /sbin/sysctl; then
5581       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5582     elif test -x /usr/sbin/sysctl; then
5583       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5584     else
5585       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5586     fi
5587     # And add a safety zone
5588     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5589     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5590     ;;
5591
5592   interix*)
5593     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5594     lt_cv_sys_max_cmd_len=196608
5595     ;;
5596
5597   osf*)
5598     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5599     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5600     # nice to cause kernel panics so lets avoid the loop below.
5601     # First set a reasonable default.
5602     lt_cv_sys_max_cmd_len=16384
5603     #
5604     if test -x /sbin/sysconfig; then
5605       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5606         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5607       esac
5608     fi
5609     ;;
5610   sco3.2v5*)
5611     lt_cv_sys_max_cmd_len=102400
5612     ;;
5613   sysv5* | sco5v6* | sysv4.2uw2*)
5614     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5615     if test -n "$kargmax"; then
5616       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5617     else
5618       lt_cv_sys_max_cmd_len=32768
5619     fi
5620     ;;
5621   *)
5622     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5623     if test -n "$lt_cv_sys_max_cmd_len"; then
5624       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5625       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5626     else
5627       # Make teststring a little bigger before we do anything with it.
5628       # a 1K string should be a reasonable start.
5629       for i in 1 2 3 4 5 6 7 8 ; do
5630         teststring=$teststring$teststring
5631       done
5632       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5633       # If test is not a shell built-in, we'll probably end up computing a
5634       # maximum length that is only half of the actual maximum length, but
5635       # we can't tell.
5636       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5637                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5638               test $i != 17 # 1/2 MB should be enough
5639       do
5640         i=`expr $i + 1`
5641         teststring=$teststring$teststring
5642       done
5643       # Only check the string length outside the loop.
5644       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5645       teststring=
5646       # Add a significant safety factor because C++ compilers can tack on
5647       # massive amounts of additional arguments before passing them to the
5648       # linker.  It appears as though 1/2 is a usable value.
5649       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5650     fi
5651     ;;
5652   esac
5653
5654 fi
5655
5656 if test -n $lt_cv_sys_max_cmd_len ; then
5657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5658 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5659 else
5660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5661 $as_echo "none" >&6; }
5662 fi
5663 max_cmd_len=$lt_cv_sys_max_cmd_len
5664
5665
5666
5667
5668
5669
5670 : ${CP="cp -f"}
5671 : ${MV="mv -f"}
5672 : ${RM="rm -f"}
5673
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5675 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5676 # Try some XSI features
5677 xsi_shell=no
5678 ( _lt_dummy="a/b/c"
5679   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5680       = c,a/b,, \
5681     && eval 'test $(( 1 + 1 )) -eq 2 \
5682     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5683   && xsi_shell=yes
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5685 $as_echo "$xsi_shell" >&6; }
5686
5687
5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5689 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5690 lt_shell_append=no
5691 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5692     >/dev/null 2>&1 \
5693   && lt_shell_append=yes
5694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5695 $as_echo "$lt_shell_append" >&6; }
5696
5697
5698 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5699   lt_unset=unset
5700 else
5701   lt_unset=false
5702 fi
5703
5704
5705
5706
5707
5708 # test EBCDIC or ASCII
5709 case `echo X|tr X '\101'` in
5710  A) # ASCII based system
5711     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5712   lt_SP2NL='tr \040 \012'
5713   lt_NL2SP='tr \015\012 \040\040'
5714   ;;
5715  *) # EBCDIC based system
5716   lt_SP2NL='tr \100 \n'
5717   lt_NL2SP='tr \r\n \100\100'
5718   ;;
5719 esac
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5730 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5731 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5732   $as_echo_n "(cached) " >&6
5733 else
5734   lt_cv_ld_reload_flag='-r'
5735 fi
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5737 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5738 reload_flag=$lt_cv_ld_reload_flag
5739 case $reload_flag in
5740 "" | " "*) ;;
5741 *) reload_flag=" $reload_flag" ;;
5742 esac
5743 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5744 case $host_os in
5745   darwin*)
5746     if test "$GCC" = yes; then
5747       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5748     else
5749       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5750     fi
5751     ;;
5752 esac
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762 if test -n "$ac_tool_prefix"; then
5763   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5764 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5766 $as_echo_n "checking for $ac_word... " >&6; }
5767 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5768   $as_echo_n "(cached) " >&6
5769 else
5770   if test -n "$OBJDUMP"; then
5771   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5772 else
5773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5774 for as_dir in $PATH
5775 do
5776   IFS=$as_save_IFS
5777   test -z "$as_dir" && as_dir=.
5778     for ac_exec_ext in '' $ac_executable_extensions; do
5779   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5780     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5782     break 2
5783   fi
5784 done
5785   done
5786 IFS=$as_save_IFS
5787
5788 fi
5789 fi
5790 OBJDUMP=$ac_cv_prog_OBJDUMP
5791 if test -n "$OBJDUMP"; then
5792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5793 $as_echo "$OBJDUMP" >&6; }
5794 else
5795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5796 $as_echo "no" >&6; }
5797 fi
5798
5799
5800 fi
5801 if test -z "$ac_cv_prog_OBJDUMP"; then
5802   ac_ct_OBJDUMP=$OBJDUMP
5803   # Extract the first word of "objdump", so it can be a program name with args.
5804 set dummy objdump; ac_word=$2
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5806 $as_echo_n "checking for $ac_word... " >&6; }
5807 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5808   $as_echo_n "(cached) " >&6
5809 else
5810   if test -n "$ac_ct_OBJDUMP"; then
5811   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5812 else
5813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5814 for as_dir in $PATH
5815 do
5816   IFS=$as_save_IFS
5817   test -z "$as_dir" && as_dir=.
5818     for ac_exec_ext in '' $ac_executable_extensions; do
5819   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5820     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5821     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5822     break 2
5823   fi
5824 done
5825   done
5826 IFS=$as_save_IFS
5827
5828 fi
5829 fi
5830 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5831 if test -n "$ac_ct_OBJDUMP"; then
5832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5833 $as_echo "$ac_ct_OBJDUMP" >&6; }
5834 else
5835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5836 $as_echo "no" >&6; }
5837 fi
5838
5839   if test "x$ac_ct_OBJDUMP" = x; then
5840     OBJDUMP="false"
5841   else
5842     case $cross_compiling:$ac_tool_warned in
5843 yes:)
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5845 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5846 ac_tool_warned=yes ;;
5847 esac
5848     OBJDUMP=$ac_ct_OBJDUMP
5849   fi
5850 else
5851   OBJDUMP="$ac_cv_prog_OBJDUMP"
5852 fi
5853
5854 test -z "$OBJDUMP" && OBJDUMP=objdump
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5865 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5866 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5867   $as_echo_n "(cached) " >&6
5868 else
5869   lt_cv_file_magic_cmd='$MAGIC_CMD'
5870 lt_cv_file_magic_test_file=
5871 lt_cv_deplibs_check_method='unknown'
5872 # Need to set the preceding variable on all platforms that support
5873 # interlibrary dependencies.
5874 # 'none' -- dependencies not supported.
5875 # `unknown' -- same as none, but documents that we really don't know.
5876 # 'pass_all' -- all dependencies passed with no checks.
5877 # 'test_compile' -- check by making test program.
5878 # 'file_magic [[regex]]' -- check by looking for files in library path
5879 # which responds to the $file_magic_cmd with a given extended regex.
5880 # If you have `file' or equivalent on your system and you're not sure
5881 # whether `pass_all' will *always* work, you probably want this one.
5882
5883 case $host_os in
5884 aix[4-9]*)
5885   lt_cv_deplibs_check_method=pass_all
5886   ;;
5887
5888 beos*)
5889   lt_cv_deplibs_check_method=pass_all
5890   ;;
5891
5892 bsdi[45]*)
5893   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5894   lt_cv_file_magic_cmd='/usr/bin/file -L'
5895   lt_cv_file_magic_test_file=/shlib/libc.so
5896   ;;
5897
5898 cygwin*)
5899   # func_win32_libid is a shell function defined in ltmain.sh
5900   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5901   lt_cv_file_magic_cmd='func_win32_libid'
5902   ;;
5903
5904 mingw* | pw32*)
5905   # Base MSYS/MinGW do not provide the 'file' command needed by
5906   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5907   # unless we find 'file', for example because we are cross-compiling.
5908   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5909   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5910     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5911     lt_cv_file_magic_cmd='func_win32_libid'
5912   else
5913     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5914     lt_cv_file_magic_cmd='$OBJDUMP -f'
5915   fi
5916   ;;
5917
5918 cegcc*)
5919   # use the weaker test based on 'objdump'. See mingw*.
5920   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5921   lt_cv_file_magic_cmd='$OBJDUMP -f'
5922   ;;
5923
5924 darwin* | rhapsody*)
5925   lt_cv_deplibs_check_method=pass_all
5926   ;;
5927
5928 freebsd* | dragonfly*)
5929   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5930     case $host_cpu in
5931     i*86 )
5932       # Not sure whether the presence of OpenBSD here was a mistake.
5933       # Let's accept both of them until this is cleared up.
5934       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5935       lt_cv_file_magic_cmd=/usr/bin/file
5936       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5937       ;;
5938     esac
5939   else
5940     lt_cv_deplibs_check_method=pass_all
5941   fi
5942   ;;
5943
5944 gnu*)
5945   lt_cv_deplibs_check_method=pass_all
5946   ;;
5947
5948 haiku*)
5949   lt_cv_deplibs_check_method=pass_all
5950   ;;
5951
5952 hpux10.20* | hpux11*)
5953   lt_cv_file_magic_cmd=/usr/bin/file
5954   case $host_cpu in
5955   ia64*)
5956     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5957     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5958     ;;
5959   hppa*64*)
5960     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5961     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5962     ;;
5963   *)
5964     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5965     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5966     ;;
5967   esac
5968   ;;
5969
5970 interix[3-9]*)
5971   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5972   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5973   ;;
5974
5975 irix5* | irix6* | nonstopux*)
5976   case $LD in
5977   *-32|*"-32 ") libmagic=32-bit;;
5978   *-n32|*"-n32 ") libmagic=N32;;
5979   *-64|*"-64 ") libmagic=64-bit;;
5980   *) libmagic=never-match;;
5981   esac
5982   lt_cv_deplibs_check_method=pass_all
5983   ;;
5984
5985 # This must be Linux ELF.
5986 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5987   lt_cv_deplibs_check_method=pass_all
5988   ;;
5989
5990 netbsd*)
5991   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5992     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5993   else
5994     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5995   fi
5996   ;;
5997
5998 newos6*)
5999   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6000   lt_cv_file_magic_cmd=/usr/bin/file
6001   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6002   ;;
6003
6004 *nto* | *qnx*)
6005   lt_cv_deplibs_check_method=pass_all
6006   ;;
6007
6008 openbsd*)
6009   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6010     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6011   else
6012     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6013   fi
6014   ;;
6015
6016 osf3* | osf4* | osf5*)
6017   lt_cv_deplibs_check_method=pass_all
6018   ;;
6019
6020 rdos*)
6021   lt_cv_deplibs_check_method=pass_all
6022   ;;
6023
6024 solaris*)
6025   lt_cv_deplibs_check_method=pass_all
6026   ;;
6027
6028 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6029   lt_cv_deplibs_check_method=pass_all
6030   ;;
6031
6032 sysv4 | sysv4.3*)
6033   case $host_vendor in
6034   motorola)
6035     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]'
6036     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6037     ;;
6038   ncr)
6039     lt_cv_deplibs_check_method=pass_all
6040     ;;
6041   sequent)
6042     lt_cv_file_magic_cmd='/bin/file'
6043     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6044     ;;
6045   sni)
6046     lt_cv_file_magic_cmd='/bin/file'
6047     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6048     lt_cv_file_magic_test_file=/lib/libc.so
6049     ;;
6050   siemens)
6051     lt_cv_deplibs_check_method=pass_all
6052     ;;
6053   pc)
6054     lt_cv_deplibs_check_method=pass_all
6055     ;;
6056   esac
6057   ;;
6058
6059 tpf*)
6060   lt_cv_deplibs_check_method=pass_all
6061   ;;
6062 esac
6063
6064 fi
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6066 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6067 file_magic_cmd=$lt_cv_file_magic_cmd
6068 deplibs_check_method=$lt_cv_deplibs_check_method
6069 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082 if test -n "$ac_tool_prefix"; then
6083   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6084 set dummy ${ac_tool_prefix}ar; ac_word=$2
6085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6086 $as_echo_n "checking for $ac_word... " >&6; }
6087 if test "${ac_cv_prog_AR+set}" = set; then :
6088   $as_echo_n "(cached) " >&6
6089 else
6090   if test -n "$AR"; then
6091   ac_cv_prog_AR="$AR" # Let the user override the test.
6092 else
6093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6094 for as_dir in $PATH
6095 do
6096   IFS=$as_save_IFS
6097   test -z "$as_dir" && as_dir=.
6098     for ac_exec_ext in '' $ac_executable_extensions; do
6099   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6100     ac_cv_prog_AR="${ac_tool_prefix}ar"
6101     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6102     break 2
6103   fi
6104 done
6105   done
6106 IFS=$as_save_IFS
6107
6108 fi
6109 fi
6110 AR=$ac_cv_prog_AR
6111 if test -n "$AR"; then
6112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6113 $as_echo "$AR" >&6; }
6114 else
6115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6116 $as_echo "no" >&6; }
6117 fi
6118
6119
6120 fi
6121 if test -z "$ac_cv_prog_AR"; then
6122   ac_ct_AR=$AR
6123   # Extract the first word of "ar", so it can be a program name with args.
6124 set dummy ar; ac_word=$2
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6126 $as_echo_n "checking for $ac_word... " >&6; }
6127 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6128   $as_echo_n "(cached) " >&6
6129 else
6130   if test -n "$ac_ct_AR"; then
6131   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6132 else
6133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6134 for as_dir in $PATH
6135 do
6136   IFS=$as_save_IFS
6137   test -z "$as_dir" && as_dir=.
6138     for ac_exec_ext in '' $ac_executable_extensions; do
6139   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6140     ac_cv_prog_ac_ct_AR="ar"
6141     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6142     break 2
6143   fi
6144 done
6145   done
6146 IFS=$as_save_IFS
6147
6148 fi
6149 fi
6150 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6151 if test -n "$ac_ct_AR"; then
6152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6153 $as_echo "$ac_ct_AR" >&6; }
6154 else
6155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6156 $as_echo "no" >&6; }
6157 fi
6158
6159   if test "x$ac_ct_AR" = x; then
6160     AR="false"
6161   else
6162     case $cross_compiling:$ac_tool_warned in
6163 yes:)
6164 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6165 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6166 ac_tool_warned=yes ;;
6167 esac
6168     AR=$ac_ct_AR
6169   fi
6170 else
6171   AR="$ac_cv_prog_AR"
6172 fi
6173
6174 test -z "$AR" && AR=ar
6175 test -z "$AR_FLAGS" && AR_FLAGS=cru
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187 if test -n "$ac_tool_prefix"; then
6188   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6189 set dummy ${ac_tool_prefix}strip; ac_word=$2
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6191 $as_echo_n "checking for $ac_word... " >&6; }
6192 if test "${ac_cv_prog_STRIP+set}" = set; then :
6193   $as_echo_n "(cached) " >&6
6194 else
6195   if test -n "$STRIP"; then
6196   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6197 else
6198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6199 for as_dir in $PATH
6200 do
6201   IFS=$as_save_IFS
6202   test -z "$as_dir" && as_dir=.
6203     for ac_exec_ext in '' $ac_executable_extensions; do
6204   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6205     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6206     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6207     break 2
6208   fi
6209 done
6210   done
6211 IFS=$as_save_IFS
6212
6213 fi
6214 fi
6215 STRIP=$ac_cv_prog_STRIP
6216 if test -n "$STRIP"; then
6217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6218 $as_echo "$STRIP" >&6; }
6219 else
6220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6221 $as_echo "no" >&6; }
6222 fi
6223
6224
6225 fi
6226 if test -z "$ac_cv_prog_STRIP"; then
6227   ac_ct_STRIP=$STRIP
6228   # Extract the first word of "strip", so it can be a program name with args.
6229 set dummy strip; ac_word=$2
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6231 $as_echo_n "checking for $ac_word... " >&6; }
6232 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6233   $as_echo_n "(cached) " >&6
6234 else
6235   if test -n "$ac_ct_STRIP"; then
6236   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6237 else
6238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6239 for as_dir in $PATH
6240 do
6241   IFS=$as_save_IFS
6242   test -z "$as_dir" && as_dir=.
6243     for ac_exec_ext in '' $ac_executable_extensions; do
6244   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6245     ac_cv_prog_ac_ct_STRIP="strip"
6246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6247     break 2
6248   fi
6249 done
6250   done
6251 IFS=$as_save_IFS
6252
6253 fi
6254 fi
6255 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6256 if test -n "$ac_ct_STRIP"; then
6257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6258 $as_echo "$ac_ct_STRIP" >&6; }
6259 else
6260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6261 $as_echo "no" >&6; }
6262 fi
6263
6264   if test "x$ac_ct_STRIP" = x; then
6265     STRIP=":"
6266   else
6267     case $cross_compiling:$ac_tool_warned in
6268 yes:)
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6271 ac_tool_warned=yes ;;
6272 esac
6273     STRIP=$ac_ct_STRIP
6274   fi
6275 else
6276   STRIP="$ac_cv_prog_STRIP"
6277 fi
6278
6279 test -z "$STRIP" && STRIP=:
6280
6281
6282
6283
6284
6285
6286 if test -n "$ac_tool_prefix"; then
6287   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6288 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6290 $as_echo_n "checking for $ac_word... " >&6; }
6291 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6292   $as_echo_n "(cached) " >&6
6293 else
6294   if test -n "$RANLIB"; then
6295   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6296 else
6297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6298 for as_dir in $PATH
6299 do
6300   IFS=$as_save_IFS
6301   test -z "$as_dir" && as_dir=.
6302     for ac_exec_ext in '' $ac_executable_extensions; do
6303   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6304     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6305     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6306     break 2
6307   fi
6308 done
6309   done
6310 IFS=$as_save_IFS
6311
6312 fi
6313 fi
6314 RANLIB=$ac_cv_prog_RANLIB
6315 if test -n "$RANLIB"; then
6316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6317 $as_echo "$RANLIB" >&6; }
6318 else
6319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6320 $as_echo "no" >&6; }
6321 fi
6322
6323
6324 fi
6325 if test -z "$ac_cv_prog_RANLIB"; then
6326   ac_ct_RANLIB=$RANLIB
6327   # Extract the first word of "ranlib", so it can be a program name with args.
6328 set dummy ranlib; ac_word=$2
6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6330 $as_echo_n "checking for $ac_word... " >&6; }
6331 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6332   $as_echo_n "(cached) " >&6
6333 else
6334   if test -n "$ac_ct_RANLIB"; then
6335   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6336 else
6337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6338 for as_dir in $PATH
6339 do
6340   IFS=$as_save_IFS
6341   test -z "$as_dir" && as_dir=.
6342     for ac_exec_ext in '' $ac_executable_extensions; do
6343   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6344     ac_cv_prog_ac_ct_RANLIB="ranlib"
6345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6346     break 2
6347   fi
6348 done
6349   done
6350 IFS=$as_save_IFS
6351
6352 fi
6353 fi
6354 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6355 if test -n "$ac_ct_RANLIB"; then
6356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6357 $as_echo "$ac_ct_RANLIB" >&6; }
6358 else
6359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6360 $as_echo "no" >&6; }
6361 fi
6362
6363   if test "x$ac_ct_RANLIB" = x; then
6364     RANLIB=":"
6365   else
6366     case $cross_compiling:$ac_tool_warned in
6367 yes:)
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6369 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6370 ac_tool_warned=yes ;;
6371 esac
6372     RANLIB=$ac_ct_RANLIB
6373   fi
6374 else
6375   RANLIB="$ac_cv_prog_RANLIB"
6376 fi
6377
6378 test -z "$RANLIB" && RANLIB=:
6379
6380
6381
6382
6383
6384
6385 # Determine commands to create old-style static archives.
6386 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6387 old_postinstall_cmds='chmod 644 $oldlib'
6388 old_postuninstall_cmds=
6389
6390 if test -n "$RANLIB"; then
6391   case $host_os in
6392   openbsd*)
6393     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6394     ;;
6395   *)
6396     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6397     ;;
6398   esac
6399   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6400 fi
6401
6402 case $host_os in
6403   darwin*)
6404     lock_old_archive_extraction=yes ;;
6405   *)
6406     lock_old_archive_extraction=no ;;
6407 esac
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447 # If no C compiler was specified, use CC.
6448 LTCC=${LTCC-"$CC"}
6449
6450 # If no C compiler flags were specified, use CFLAGS.
6451 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6452
6453 # Allow CC to be a program name with arguments.
6454 compiler=$CC
6455
6456
6457 # Check for command to grab the raw symbol name followed by C symbol from nm.
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6459 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6460 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6461   $as_echo_n "(cached) " >&6
6462 else
6463
6464 # These are sane defaults that work on at least a few old systems.
6465 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6466
6467 # Character class describing NM global symbol codes.
6468 symcode='[BCDEGRST]'
6469
6470 # Regexp to match symbols that can be accessed directly from C.
6471 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6472
6473 # Define system-specific variables.
6474 case $host_os in
6475 aix*)
6476   symcode='[BCDT]'
6477   ;;
6478 cygwin* | mingw* | pw32* | cegcc*)
6479   symcode='[ABCDGISTW]'
6480   ;;
6481 hpux*)
6482   if test "$host_cpu" = ia64; then
6483     symcode='[ABCDEGRST]'
6484   fi
6485   ;;
6486 irix* | nonstopux*)
6487   symcode='[BCDEGRST]'
6488   ;;
6489 osf*)
6490   symcode='[BCDEGQRST]'
6491   ;;
6492 solaris*)
6493   symcode='[BDRT]'
6494   ;;
6495 sco3.2v5*)
6496   symcode='[DT]'
6497   ;;
6498 sysv4.2uw2*)
6499   symcode='[DT]'
6500   ;;
6501 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6502   symcode='[ABDT]'
6503   ;;
6504 sysv4)
6505   symcode='[DFNSTU]'
6506   ;;
6507 esac
6508
6509 # If we're using GNU nm, then use its standard symbol codes.
6510 case `$NM -V 2>&1` in
6511 *GNU* | *'with BFD'*)
6512   symcode='[ABCDGIRSTW]' ;;
6513 esac
6514
6515 # Transform an extracted symbol line into a proper C declaration.
6516 # Some systems (esp. on ia64) link data and code symbols differently,
6517 # so use this general approach.
6518 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6519
6520 # Transform an extracted symbol line into symbol name and symbol address
6521 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6522 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'"
6523
6524 # Handle CRLF in mingw tool chain
6525 opt_cr=
6526 case $build_os in
6527 mingw*)
6528   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6529   ;;
6530 esac
6531
6532 # Try without a prefix underscore, then with it.
6533 for ac_symprfx in "" "_"; do
6534
6535   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6536   symxfrm="\\1 $ac_symprfx\\2 \\2"
6537
6538   # Write the raw and C identifiers.
6539   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6540     # Fake it for dumpbin and say T for any non-static function
6541     # and D for any global variable.
6542     # Also find C++ and __fastcall symbols from MSVC++,
6543     # which start with @ or ?.
6544     lt_cv_sys_global_symbol_pipe="$AWK '"\
6545 "     {last_section=section; section=\$ 3};"\
6546 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6547 "     \$ 0!~/External *\|/{next};"\
6548 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6549 "     {if(hide[section]) next};"\
6550 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6551 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6552 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6553 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6554 "     ' prfx=^$ac_symprfx"
6555   else
6556     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6557   fi
6558
6559   # Check to see that the pipe works correctly.
6560   pipe_works=no
6561
6562   rm -f conftest*
6563   cat > conftest.$ac_ext <<_LT_EOF
6564 #ifdef __cplusplus
6565 extern "C" {
6566 #endif
6567 char nm_test_var;
6568 void nm_test_func(void);
6569 void nm_test_func(void){}
6570 #ifdef __cplusplus
6571 }
6572 #endif
6573 int main(){nm_test_var='a';nm_test_func();return(0);}
6574 _LT_EOF
6575
6576   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6577   (eval $ac_compile) 2>&5
6578   ac_status=$?
6579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6580   test $ac_status = 0; }; then
6581     # Now try to grab the symbols.
6582     nlist=conftest.nm
6583     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6584   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6585   ac_status=$?
6586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6587   test $ac_status = 0; } && test -s "$nlist"; then
6588       # Try sorting and uniquifying the output.
6589       if sort "$nlist" | uniq > "$nlist"T; then
6590         mv -f "$nlist"T "$nlist"
6591       else
6592         rm -f "$nlist"T
6593       fi
6594
6595       # Make sure that we snagged all the symbols we need.
6596       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6597         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6598           cat <<_LT_EOF > conftest.$ac_ext
6599 #ifdef __cplusplus
6600 extern "C" {
6601 #endif
6602
6603 _LT_EOF
6604           # Now generate the symbol file.
6605           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6606
6607           cat <<_LT_EOF >> conftest.$ac_ext
6608
6609 /* The mapping between symbol names and symbols.  */
6610 const struct {
6611   const char *name;
6612   void       *address;
6613 }
6614 lt__PROGRAM__LTX_preloaded_symbols[] =
6615 {
6616   { "@PROGRAM@", (void *) 0 },
6617 _LT_EOF
6618           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6619           cat <<\_LT_EOF >> conftest.$ac_ext
6620   {0, (void *) 0}
6621 };
6622
6623 /* This works around a problem in FreeBSD linker */
6624 #ifdef FREEBSD_WORKAROUND
6625 static const void *lt_preloaded_setup() {
6626   return lt__PROGRAM__LTX_preloaded_symbols;
6627 }
6628 #endif
6629
6630 #ifdef __cplusplus
6631 }
6632 #endif
6633 _LT_EOF
6634           # Now try linking the two files.
6635           mv conftest.$ac_objext conftstm.$ac_objext
6636           lt_save_LIBS="$LIBS"
6637           lt_save_CFLAGS="$CFLAGS"
6638           LIBS="conftstm.$ac_objext"
6639           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6640           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6641   (eval $ac_link) 2>&5
6642   ac_status=$?
6643   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6644   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6645             pipe_works=yes
6646           fi
6647           LIBS="$lt_save_LIBS"
6648           CFLAGS="$lt_save_CFLAGS"
6649         else
6650           echo "cannot find nm_test_func in $nlist" >&5
6651         fi
6652       else
6653         echo "cannot find nm_test_var in $nlist" >&5
6654       fi
6655     else
6656       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6657     fi
6658   else
6659     echo "$progname: failed program was:" >&5
6660     cat conftest.$ac_ext >&5
6661   fi
6662   rm -rf conftest* conftst*
6663
6664   # Do not use the global_symbol_pipe unless it works.
6665   if test "$pipe_works" = yes; then
6666     break
6667   else
6668     lt_cv_sys_global_symbol_pipe=
6669   fi
6670 done
6671
6672 fi
6673
6674 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6675   lt_cv_sys_global_symbol_to_cdecl=
6676 fi
6677 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6679 $as_echo "failed" >&6; }
6680 else
6681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6682 $as_echo "ok" >&6; }
6683 fi
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707 # Check whether --enable-libtool-lock was given.
6708 if test "${enable_libtool_lock+set}" = set; then :
6709   enableval=$enable_libtool_lock;
6710 fi
6711
6712 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6713
6714 # Some flags need to be propagated to the compiler or linker for good
6715 # libtool support.
6716 case $host in
6717 ia64-*-hpux*)
6718   # Find out which ABI we are using.
6719   echo 'int i;' > conftest.$ac_ext
6720   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6721   (eval $ac_compile) 2>&5
6722   ac_status=$?
6723   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6724   test $ac_status = 0; }; then
6725     case `/usr/bin/file conftest.$ac_objext` in
6726       *ELF-32*)
6727         HPUX_IA64_MODE="32"
6728         ;;
6729       *ELF-64*)
6730         HPUX_IA64_MODE="64"
6731         ;;
6732     esac
6733   fi
6734   rm -rf conftest*
6735   ;;
6736 *-*-irix6*)
6737   # Find out which ABI we are using.
6738   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6739   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6740   (eval $ac_compile) 2>&5
6741   ac_status=$?
6742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6743   test $ac_status = 0; }; then
6744     if test "$lt_cv_prog_gnu_ld" = yes; then
6745       case `/usr/bin/file conftest.$ac_objext` in
6746         *32-bit*)
6747           LD="${LD-ld} -melf32bsmip"
6748           ;;
6749         *N32*)
6750           LD="${LD-ld} -melf32bmipn32"
6751           ;;
6752         *64-bit*)
6753           LD="${LD-ld} -melf64bmip"
6754         ;;
6755       esac
6756     else
6757       case `/usr/bin/file conftest.$ac_objext` in
6758         *32-bit*)
6759           LD="${LD-ld} -32"
6760           ;;
6761         *N32*)
6762           LD="${LD-ld} -n32"
6763           ;;
6764         *64-bit*)
6765           LD="${LD-ld} -64"
6766           ;;
6767       esac
6768     fi
6769   fi
6770   rm -rf conftest*
6771   ;;
6772
6773 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6774 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6775   # Find out which ABI we are using.
6776   echo 'int i;' > conftest.$ac_ext
6777   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6778   (eval $ac_compile) 2>&5
6779   ac_status=$?
6780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6781   test $ac_status = 0; }; then
6782     case `/usr/bin/file conftest.o` in
6783       *32-bit*)
6784         case $host in
6785           x86_64-*kfreebsd*-gnu)
6786             LD="${LD-ld} -m elf_i386_fbsd"
6787             ;;
6788           x86_64-*linux*)
6789             case `/usr/bin/file conftest.o` in
6790               *x86-64*)
6791                 LD="${LD-ld} -m elf32_x86_64"
6792                 ;;
6793               *)
6794                 LD="${LD-ld} -m elf_i386"
6795                 ;;
6796             esac
6797             ;;
6798           powerpc64le-*linux*)
6799             LD="${LD-ld} -m elf32lppclinux"
6800             ;;
6801           powerpc64-*linux*)
6802             LD="${LD-ld} -m elf32ppclinux"
6803             ;;
6804           s390x-*linux*)
6805             LD="${LD-ld} -m elf_s390"
6806             ;;
6807           sparc64-*linux*)
6808             LD="${LD-ld} -m elf32_sparc"
6809             ;;
6810         esac
6811         ;;
6812       *64-bit*)
6813         case $host in
6814           x86_64-*kfreebsd*-gnu)
6815             LD="${LD-ld} -m elf_x86_64_fbsd"
6816             ;;
6817           x86_64-*linux*)
6818             LD="${LD-ld} -m elf_x86_64"
6819             ;;
6820           powerpcle-*linux*)
6821             LD="${LD-ld} -m elf64lppc"
6822             ;;
6823           powerpc-*linux*)
6824             LD="${LD-ld} -m elf64ppc"
6825             ;;
6826           s390*-*linux*|s390*-*tpf*)
6827             LD="${LD-ld} -m elf64_s390"
6828             ;;
6829           sparc*-*linux*)
6830             LD="${LD-ld} -m elf64_sparc"
6831             ;;
6832         esac
6833         ;;
6834     esac
6835   fi
6836   rm -rf conftest*
6837   ;;
6838
6839 *-*-sco3.2v5*)
6840   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6841   SAVE_CFLAGS="$CFLAGS"
6842   CFLAGS="$CFLAGS -belf"
6843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6844 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6845 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6846   $as_echo_n "(cached) " >&6
6847 else
6848   ac_ext=c
6849 ac_cpp='$CPP $CPPFLAGS'
6850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6853
6854      if test x$gcc_no_link = xyes; then
6855   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6856 fi
6857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6858 /* end confdefs.h.  */
6859
6860 int
6861 main ()
6862 {
6863
6864   ;
6865   return 0;
6866 }
6867 _ACEOF
6868 if ac_fn_c_try_link "$LINENO"; then :
6869   lt_cv_cc_needs_belf=yes
6870 else
6871   lt_cv_cc_needs_belf=no
6872 fi
6873 rm -f core conftest.err conftest.$ac_objext \
6874     conftest$ac_exeext conftest.$ac_ext
6875      ac_ext=c
6876 ac_cpp='$CPP $CPPFLAGS'
6877 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6878 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6879 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6880
6881 fi
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6883 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6884   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6885     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6886     CFLAGS="$SAVE_CFLAGS"
6887   fi
6888   ;;
6889 sparc*-*solaris*)
6890   # Find out which ABI we are using.
6891   echo 'int i;' > conftest.$ac_ext
6892   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6893   (eval $ac_compile) 2>&5
6894   ac_status=$?
6895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6896   test $ac_status = 0; }; then
6897     case `/usr/bin/file conftest.o` in
6898     *64-bit*)
6899       case $lt_cv_prog_gnu_ld in
6900       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6901       *)
6902         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6903           LD="${LD-ld} -64"
6904         fi
6905         ;;
6906       esac
6907       ;;
6908     esac
6909   fi
6910   rm -rf conftest*
6911   ;;
6912 esac
6913
6914 need_locks="$enable_libtool_lock"
6915
6916
6917   case $host_os in
6918     rhapsody* | darwin*)
6919     if test -n "$ac_tool_prefix"; then
6920   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6921 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6923 $as_echo_n "checking for $ac_word... " >&6; }
6924 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6925   $as_echo_n "(cached) " >&6
6926 else
6927   if test -n "$DSYMUTIL"; then
6928   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6929 else
6930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6931 for as_dir in $PATH
6932 do
6933   IFS=$as_save_IFS
6934   test -z "$as_dir" && as_dir=.
6935     for ac_exec_ext in '' $ac_executable_extensions; do
6936   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6937     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6939     break 2
6940   fi
6941 done
6942   done
6943 IFS=$as_save_IFS
6944
6945 fi
6946 fi
6947 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6948 if test -n "$DSYMUTIL"; then
6949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6950 $as_echo "$DSYMUTIL" >&6; }
6951 else
6952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6953 $as_echo "no" >&6; }
6954 fi
6955
6956
6957 fi
6958 if test -z "$ac_cv_prog_DSYMUTIL"; then
6959   ac_ct_DSYMUTIL=$DSYMUTIL
6960   # Extract the first word of "dsymutil", so it can be a program name with args.
6961 set dummy dsymutil; ac_word=$2
6962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6963 $as_echo_n "checking for $ac_word... " >&6; }
6964 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6965   $as_echo_n "(cached) " >&6
6966 else
6967   if test -n "$ac_ct_DSYMUTIL"; then
6968   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6969 else
6970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6971 for as_dir in $PATH
6972 do
6973   IFS=$as_save_IFS
6974   test -z "$as_dir" && as_dir=.
6975     for ac_exec_ext in '' $ac_executable_extensions; do
6976   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6977     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6979     break 2
6980   fi
6981 done
6982   done
6983 IFS=$as_save_IFS
6984
6985 fi
6986 fi
6987 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6988 if test -n "$ac_ct_DSYMUTIL"; then
6989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6990 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6991 else
6992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6993 $as_echo "no" >&6; }
6994 fi
6995
6996   if test "x$ac_ct_DSYMUTIL" = x; then
6997     DSYMUTIL=":"
6998   else
6999     case $cross_compiling:$ac_tool_warned in
7000 yes:)
7001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7002 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7003 ac_tool_warned=yes ;;
7004 esac
7005     DSYMUTIL=$ac_ct_DSYMUTIL
7006   fi
7007 else
7008   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7009 fi
7010
7011     if test -n "$ac_tool_prefix"; then
7012   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7013 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7015 $as_echo_n "checking for $ac_word... " >&6; }
7016 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7017   $as_echo_n "(cached) " >&6
7018 else
7019   if test -n "$NMEDIT"; then
7020   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7021 else
7022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7023 for as_dir in $PATH
7024 do
7025   IFS=$as_save_IFS
7026   test -z "$as_dir" && as_dir=.
7027     for ac_exec_ext in '' $ac_executable_extensions; do
7028   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7029     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7030     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7031     break 2
7032   fi
7033 done
7034   done
7035 IFS=$as_save_IFS
7036
7037 fi
7038 fi
7039 NMEDIT=$ac_cv_prog_NMEDIT
7040 if test -n "$NMEDIT"; then
7041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7042 $as_echo "$NMEDIT" >&6; }
7043 else
7044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7045 $as_echo "no" >&6; }
7046 fi
7047
7048
7049 fi
7050 if test -z "$ac_cv_prog_NMEDIT"; then
7051   ac_ct_NMEDIT=$NMEDIT
7052   # Extract the first word of "nmedit", so it can be a program name with args.
7053 set dummy nmedit; ac_word=$2
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7055 $as_echo_n "checking for $ac_word... " >&6; }
7056 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7057   $as_echo_n "(cached) " >&6
7058 else
7059   if test -n "$ac_ct_NMEDIT"; then
7060   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7061 else
7062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7063 for as_dir in $PATH
7064 do
7065   IFS=$as_save_IFS
7066   test -z "$as_dir" && as_dir=.
7067     for ac_exec_ext in '' $ac_executable_extensions; do
7068   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7069     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7070     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7071     break 2
7072   fi
7073 done
7074   done
7075 IFS=$as_save_IFS
7076
7077 fi
7078 fi
7079 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7080 if test -n "$ac_ct_NMEDIT"; then
7081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7082 $as_echo "$ac_ct_NMEDIT" >&6; }
7083 else
7084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7085 $as_echo "no" >&6; }
7086 fi
7087
7088   if test "x$ac_ct_NMEDIT" = x; then
7089     NMEDIT=":"
7090   else
7091     case $cross_compiling:$ac_tool_warned in
7092 yes:)
7093 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7094 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7095 ac_tool_warned=yes ;;
7096 esac
7097     NMEDIT=$ac_ct_NMEDIT
7098   fi
7099 else
7100   NMEDIT="$ac_cv_prog_NMEDIT"
7101 fi
7102
7103     if test -n "$ac_tool_prefix"; then
7104   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7105 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7107 $as_echo_n "checking for $ac_word... " >&6; }
7108 if test "${ac_cv_prog_LIPO+set}" = set; then :
7109   $as_echo_n "(cached) " >&6
7110 else
7111   if test -n "$LIPO"; then
7112   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7113 else
7114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7115 for as_dir in $PATH
7116 do
7117   IFS=$as_save_IFS
7118   test -z "$as_dir" && as_dir=.
7119     for ac_exec_ext in '' $ac_executable_extensions; do
7120   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7121     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7122     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7123     break 2
7124   fi
7125 done
7126   done
7127 IFS=$as_save_IFS
7128
7129 fi
7130 fi
7131 LIPO=$ac_cv_prog_LIPO
7132 if test -n "$LIPO"; then
7133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7134 $as_echo "$LIPO" >&6; }
7135 else
7136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7137 $as_echo "no" >&6; }
7138 fi
7139
7140
7141 fi
7142 if test -z "$ac_cv_prog_LIPO"; then
7143   ac_ct_LIPO=$LIPO
7144   # Extract the first word of "lipo", so it can be a program name with args.
7145 set dummy lipo; ac_word=$2
7146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7147 $as_echo_n "checking for $ac_word... " >&6; }
7148 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7149   $as_echo_n "(cached) " >&6
7150 else
7151   if test -n "$ac_ct_LIPO"; then
7152   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7153 else
7154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7155 for as_dir in $PATH
7156 do
7157   IFS=$as_save_IFS
7158   test -z "$as_dir" && as_dir=.
7159     for ac_exec_ext in '' $ac_executable_extensions; do
7160   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7161     ac_cv_prog_ac_ct_LIPO="lipo"
7162     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7163     break 2
7164   fi
7165 done
7166   done
7167 IFS=$as_save_IFS
7168
7169 fi
7170 fi
7171 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7172 if test -n "$ac_ct_LIPO"; then
7173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7174 $as_echo "$ac_ct_LIPO" >&6; }
7175 else
7176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7177 $as_echo "no" >&6; }
7178 fi
7179
7180   if test "x$ac_ct_LIPO" = x; then
7181     LIPO=":"
7182   else
7183     case $cross_compiling:$ac_tool_warned in
7184 yes:)
7185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7186 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7187 ac_tool_warned=yes ;;
7188 esac
7189     LIPO=$ac_ct_LIPO
7190   fi
7191 else
7192   LIPO="$ac_cv_prog_LIPO"
7193 fi
7194
7195     if test -n "$ac_tool_prefix"; then
7196   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7197 set dummy ${ac_tool_prefix}otool; ac_word=$2
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7199 $as_echo_n "checking for $ac_word... " >&6; }
7200 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7201   $as_echo_n "(cached) " >&6
7202 else
7203   if test -n "$OTOOL"; then
7204   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7205 else
7206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7207 for as_dir in $PATH
7208 do
7209   IFS=$as_save_IFS
7210   test -z "$as_dir" && as_dir=.
7211     for ac_exec_ext in '' $ac_executable_extensions; do
7212   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7213     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7214     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7215     break 2
7216   fi
7217 done
7218   done
7219 IFS=$as_save_IFS
7220
7221 fi
7222 fi
7223 OTOOL=$ac_cv_prog_OTOOL
7224 if test -n "$OTOOL"; then
7225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7226 $as_echo "$OTOOL" >&6; }
7227 else
7228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7229 $as_echo "no" >&6; }
7230 fi
7231
7232
7233 fi
7234 if test -z "$ac_cv_prog_OTOOL"; then
7235   ac_ct_OTOOL=$OTOOL
7236   # Extract the first word of "otool", so it can be a program name with args.
7237 set dummy otool; ac_word=$2
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7239 $as_echo_n "checking for $ac_word... " >&6; }
7240 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7241   $as_echo_n "(cached) " >&6
7242 else
7243   if test -n "$ac_ct_OTOOL"; then
7244   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7245 else
7246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7247 for as_dir in $PATH
7248 do
7249   IFS=$as_save_IFS
7250   test -z "$as_dir" && as_dir=.
7251     for ac_exec_ext in '' $ac_executable_extensions; do
7252   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7253     ac_cv_prog_ac_ct_OTOOL="otool"
7254     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7255     break 2
7256   fi
7257 done
7258   done
7259 IFS=$as_save_IFS
7260
7261 fi
7262 fi
7263 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7264 if test -n "$ac_ct_OTOOL"; then
7265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7266 $as_echo "$ac_ct_OTOOL" >&6; }
7267 else
7268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7269 $as_echo "no" >&6; }
7270 fi
7271
7272   if test "x$ac_ct_OTOOL" = x; then
7273     OTOOL=":"
7274   else
7275     case $cross_compiling:$ac_tool_warned in
7276 yes:)
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7278 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7279 ac_tool_warned=yes ;;
7280 esac
7281     OTOOL=$ac_ct_OTOOL
7282   fi
7283 else
7284   OTOOL="$ac_cv_prog_OTOOL"
7285 fi
7286
7287     if test -n "$ac_tool_prefix"; then
7288   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7289 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7291 $as_echo_n "checking for $ac_word... " >&6; }
7292 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7293   $as_echo_n "(cached) " >&6
7294 else
7295   if test -n "$OTOOL64"; then
7296   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7297 else
7298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7299 for as_dir in $PATH
7300 do
7301   IFS=$as_save_IFS
7302   test -z "$as_dir" && as_dir=.
7303     for ac_exec_ext in '' $ac_executable_extensions; do
7304   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7305     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7307     break 2
7308   fi
7309 done
7310   done
7311 IFS=$as_save_IFS
7312
7313 fi
7314 fi
7315 OTOOL64=$ac_cv_prog_OTOOL64
7316 if test -n "$OTOOL64"; then
7317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7318 $as_echo "$OTOOL64" >&6; }
7319 else
7320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7321 $as_echo "no" >&6; }
7322 fi
7323
7324
7325 fi
7326 if test -z "$ac_cv_prog_OTOOL64"; then
7327   ac_ct_OTOOL64=$OTOOL64
7328   # Extract the first word of "otool64", so it can be a program name with args.
7329 set dummy otool64; ac_word=$2
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7331 $as_echo_n "checking for $ac_word... " >&6; }
7332 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7333   $as_echo_n "(cached) " >&6
7334 else
7335   if test -n "$ac_ct_OTOOL64"; then
7336   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7337 else
7338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7339 for as_dir in $PATH
7340 do
7341   IFS=$as_save_IFS
7342   test -z "$as_dir" && as_dir=.
7343     for ac_exec_ext in '' $ac_executable_extensions; do
7344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7345     ac_cv_prog_ac_ct_OTOOL64="otool64"
7346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7347     break 2
7348   fi
7349 done
7350   done
7351 IFS=$as_save_IFS
7352
7353 fi
7354 fi
7355 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7356 if test -n "$ac_ct_OTOOL64"; then
7357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7358 $as_echo "$ac_ct_OTOOL64" >&6; }
7359 else
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7361 $as_echo "no" >&6; }
7362 fi
7363
7364   if test "x$ac_ct_OTOOL64" = x; then
7365     OTOOL64=":"
7366   else
7367     case $cross_compiling:$ac_tool_warned in
7368 yes:)
7369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7371 ac_tool_warned=yes ;;
7372 esac
7373     OTOOL64=$ac_ct_OTOOL64
7374   fi
7375 else
7376   OTOOL64="$ac_cv_prog_OTOOL64"
7377 fi
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7406 $as_echo_n "checking for -single_module linker flag... " >&6; }
7407 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7408   $as_echo_n "(cached) " >&6
7409 else
7410   lt_cv_apple_cc_single_mod=no
7411       if test -z "${LT_MULTI_MODULE}"; then
7412         # By default we will add the -single_module flag. You can override
7413         # by either setting the environment variable LT_MULTI_MODULE
7414         # non-empty at configure time, or by adding -multi_module to the
7415         # link flags.
7416         rm -rf libconftest.dylib*
7417         echo "int foo(void){return 1;}" > conftest.c
7418         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7419 -dynamiclib -Wl,-single_module conftest.c" >&5
7420         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7421           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7422         _lt_result=$?
7423         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7424           lt_cv_apple_cc_single_mod=yes
7425         else
7426           cat conftest.err >&5
7427         fi
7428         rm -rf libconftest.dylib*
7429         rm -f conftest.*
7430       fi
7431 fi
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7433 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7435 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7436 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7437   $as_echo_n "(cached) " >&6
7438 else
7439   lt_cv_ld_exported_symbols_list=no
7440       save_LDFLAGS=$LDFLAGS
7441       echo "_main" > conftest.sym
7442       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7443       if test x$gcc_no_link = xyes; then
7444   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7445 fi
7446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7447 /* end confdefs.h.  */
7448
7449 int
7450 main ()
7451 {
7452
7453   ;
7454   return 0;
7455 }
7456 _ACEOF
7457 if ac_fn_c_try_link "$LINENO"; then :
7458   lt_cv_ld_exported_symbols_list=yes
7459 else
7460   lt_cv_ld_exported_symbols_list=no
7461 fi
7462 rm -f core conftest.err conftest.$ac_objext \
7463     conftest$ac_exeext conftest.$ac_ext
7464         LDFLAGS="$save_LDFLAGS"
7465
7466 fi
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7468 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7469     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7470 $as_echo_n "checking for -force_load linker flag... " >&6; }
7471 if test "${lt_cv_ld_force_load+set}" = set; then :
7472   $as_echo_n "(cached) " >&6
7473 else
7474   lt_cv_ld_force_load=no
7475       cat > conftest.c << _LT_EOF
7476 int forced_loaded() { return 2;}
7477 _LT_EOF
7478       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7479       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7480       echo "$AR cru libconftest.a conftest.o" >&5
7481       $AR cru libconftest.a conftest.o 2>&5
7482       cat > conftest.c << _LT_EOF
7483 int main() { return 0;}
7484 _LT_EOF
7485       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7486       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7487       _lt_result=$?
7488       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7489         lt_cv_ld_force_load=yes
7490       else
7491         cat conftest.err >&5
7492       fi
7493         rm -f conftest.err libconftest.a conftest conftest.c
7494         rm -rf conftest.dSYM
7495
7496 fi
7497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7498 $as_echo "$lt_cv_ld_force_load" >&6; }
7499     case $host_os in
7500     rhapsody* | darwin1.[012])
7501       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7502     darwin1.*)
7503       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7504     darwin*) # darwin 5.x on
7505       # if running on 10.5 or later, the deployment target defaults
7506       # to the OS version, if on x86, and 10.4, the deployment
7507       # target defaults to 10.4. Don't you love it?
7508       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7509         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7510           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7511         10.[012][,.]*)
7512           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7513         10.*)
7514           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7515       esac
7516     ;;
7517   esac
7518     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7519       _lt_dar_single_mod='$single_module'
7520     fi
7521     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7522       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7523     else
7524       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7525     fi
7526     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7527       _lt_dsymutil='~$DSYMUTIL $lib || :'
7528     else
7529       _lt_dsymutil=
7530     fi
7531     ;;
7532   esac
7533
7534 ac_ext=c
7535 ac_cpp='$CPP $CPPFLAGS'
7536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7540 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7541 # On Suns, sometimes $CPP names a directory.
7542 if test -n "$CPP" && test -d "$CPP"; then
7543   CPP=
7544 fi
7545 if test -z "$CPP"; then
7546   if test "${ac_cv_prog_CPP+set}" = set; then :
7547   $as_echo_n "(cached) " >&6
7548 else
7549       # Double quotes because CPP needs to be expanded
7550     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7551     do
7552       ac_preproc_ok=false
7553 for ac_c_preproc_warn_flag in '' yes
7554 do
7555   # Use a header file that comes with gcc, so configuring glibc
7556   # with a fresh cross-compiler works.
7557   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7558   # <limits.h> exists even on freestanding compilers.
7559   # On the NeXT, cc -E runs the code through the compiler's parser,
7560   # not just through cpp. "Syntax error" is here to catch this case.
7561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7562 /* end confdefs.h.  */
7563 #ifdef __STDC__
7564 # include <limits.h>
7565 #else
7566 # include <assert.h>
7567 #endif
7568                      Syntax error
7569 _ACEOF
7570 if ac_fn_c_try_cpp "$LINENO"; then :
7571
7572 else
7573   # Broken: fails on valid input.
7574 continue
7575 fi
7576 rm -f conftest.err conftest.$ac_ext
7577
7578   # OK, works on sane cases.  Now check whether nonexistent headers
7579   # can be detected and how.
7580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7581 /* end confdefs.h.  */
7582 #include <ac_nonexistent.h>
7583 _ACEOF
7584 if ac_fn_c_try_cpp "$LINENO"; then :
7585   # Broken: success on invalid input.
7586 continue
7587 else
7588   # Passes both tests.
7589 ac_preproc_ok=:
7590 break
7591 fi
7592 rm -f conftest.err conftest.$ac_ext
7593
7594 done
7595 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7596 rm -f conftest.err conftest.$ac_ext
7597 if $ac_preproc_ok; then :
7598   break
7599 fi
7600
7601     done
7602     ac_cv_prog_CPP=$CPP
7603
7604 fi
7605   CPP=$ac_cv_prog_CPP
7606 else
7607   ac_cv_prog_CPP=$CPP
7608 fi
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7610 $as_echo "$CPP" >&6; }
7611 ac_preproc_ok=false
7612 for ac_c_preproc_warn_flag in '' yes
7613 do
7614   # Use a header file that comes with gcc, so configuring glibc
7615   # with a fresh cross-compiler works.
7616   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7617   # <limits.h> exists even on freestanding compilers.
7618   # On the NeXT, cc -E runs the code through the compiler's parser,
7619   # not just through cpp. "Syntax error" is here to catch this case.
7620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7621 /* end confdefs.h.  */
7622 #ifdef __STDC__
7623 # include <limits.h>
7624 #else
7625 # include <assert.h>
7626 #endif
7627                      Syntax error
7628 _ACEOF
7629 if ac_fn_c_try_cpp "$LINENO"; then :
7630
7631 else
7632   # Broken: fails on valid input.
7633 continue
7634 fi
7635 rm -f conftest.err conftest.$ac_ext
7636
7637   # OK, works on sane cases.  Now check whether nonexistent headers
7638   # can be detected and how.
7639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7640 /* end confdefs.h.  */
7641 #include <ac_nonexistent.h>
7642 _ACEOF
7643 if ac_fn_c_try_cpp "$LINENO"; then :
7644   # Broken: success on invalid input.
7645 continue
7646 else
7647   # Passes both tests.
7648 ac_preproc_ok=:
7649 break
7650 fi
7651 rm -f conftest.err conftest.$ac_ext
7652
7653 done
7654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7655 rm -f conftest.err conftest.$ac_ext
7656 if $ac_preproc_ok; then :
7657
7658 else
7659   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7661 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7662 See \`config.log' for more details." "$LINENO" 5; }
7663 fi
7664
7665 ac_ext=c
7666 ac_cpp='$CPP $CPPFLAGS'
7667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7670
7671
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7673 $as_echo_n "checking for ANSI C header files... " >&6; }
7674 if test "${ac_cv_header_stdc+set}" = set; then :
7675   $as_echo_n "(cached) " >&6
7676 else
7677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7678 /* end confdefs.h.  */
7679 #include <stdlib.h>
7680 #include <stdarg.h>
7681 #include <string.h>
7682 #include <float.h>
7683
7684 int
7685 main ()
7686 {
7687
7688   ;
7689   return 0;
7690 }
7691 _ACEOF
7692 if ac_fn_c_try_compile "$LINENO"; then :
7693   ac_cv_header_stdc=yes
7694 else
7695   ac_cv_header_stdc=no
7696 fi
7697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7698
7699 if test $ac_cv_header_stdc = yes; then
7700   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7702 /* end confdefs.h.  */
7703 #include <string.h>
7704
7705 _ACEOF
7706 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7707   $EGREP "memchr" >/dev/null 2>&1; then :
7708
7709 else
7710   ac_cv_header_stdc=no
7711 fi
7712 rm -f conftest*
7713
7714 fi
7715
7716 if test $ac_cv_header_stdc = yes; then
7717   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7719 /* end confdefs.h.  */
7720 #include <stdlib.h>
7721
7722 _ACEOF
7723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7724   $EGREP "free" >/dev/null 2>&1; then :
7725
7726 else
7727   ac_cv_header_stdc=no
7728 fi
7729 rm -f conftest*
7730
7731 fi
7732
7733 if test $ac_cv_header_stdc = yes; then
7734   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7735   if test "$cross_compiling" = yes; then :
7736   :
7737 else
7738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h.  */
7740 #include <ctype.h>
7741 #include <stdlib.h>
7742 #if ((' ' & 0x0FF) == 0x020)
7743 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7744 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7745 #else
7746 # define ISLOWER(c) \
7747                    (('a' <= (c) && (c) <= 'i') \
7748                      || ('j' <= (c) && (c) <= 'r') \
7749                      || ('s' <= (c) && (c) <= 'z'))
7750 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7751 #endif
7752
7753 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7754 int
7755 main ()
7756 {
7757   int i;
7758   for (i = 0; i < 256; i++)
7759     if (XOR (islower (i), ISLOWER (i))
7760         || toupper (i) != TOUPPER (i))
7761       return 2;
7762   return 0;
7763 }
7764 _ACEOF
7765 if ac_fn_c_try_run "$LINENO"; then :
7766
7767 else
7768   ac_cv_header_stdc=no
7769 fi
7770 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7771   conftest.$ac_objext conftest.beam conftest.$ac_ext
7772 fi
7773
7774 fi
7775 fi
7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7777 $as_echo "$ac_cv_header_stdc" >&6; }
7778 if test $ac_cv_header_stdc = yes; then
7779
7780 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7781
7782 fi
7783
7784 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7785 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7786                   inttypes.h stdint.h unistd.h
7787 do :
7788   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7789 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7790 "
7791 eval as_val=\$$as_ac_Header
7792    if test "x$as_val" = x""yes; then :
7793   cat >>confdefs.h <<_ACEOF
7794 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7795 _ACEOF
7796
7797 fi
7798
7799 done
7800
7801
7802 for ac_header in dlfcn.h
7803 do :
7804   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7805 "
7806 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7807   cat >>confdefs.h <<_ACEOF
7808 #define HAVE_DLFCN_H 1
7809 _ACEOF
7810
7811 fi
7812
7813 done
7814
7815
7816
7817
7818
7819
7820 # Set options
7821
7822
7823
7824         enable_dlopen=no
7825
7826
7827   enable_win32_dll=no
7828
7829
7830             # Check whether --enable-shared was given.
7831 if test "${enable_shared+set}" = set; then :
7832   enableval=$enable_shared; p=${PACKAGE-default}
7833     case $enableval in
7834     yes) enable_shared=yes ;;
7835     no) enable_shared=no ;;
7836     *)
7837       enable_shared=no
7838       # Look at the argument we got.  We use all the common list separators.
7839       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7840       for pkg in $enableval; do
7841         IFS="$lt_save_ifs"
7842         if test "X$pkg" = "X$p"; then
7843           enable_shared=yes
7844         fi
7845       done
7846       IFS="$lt_save_ifs"
7847       ;;
7848     esac
7849 else
7850   enable_shared=yes
7851 fi
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861   # Check whether --enable-static was given.
7862 if test "${enable_static+set}" = set; then :
7863   enableval=$enable_static; p=${PACKAGE-default}
7864     case $enableval in
7865     yes) enable_static=yes ;;
7866     no) enable_static=no ;;
7867     *)
7868      enable_static=no
7869       # Look at the argument we got.  We use all the common list separators.
7870       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7871       for pkg in $enableval; do
7872         IFS="$lt_save_ifs"
7873         if test "X$pkg" = "X$p"; then
7874           enable_static=yes
7875         fi
7876       done
7877       IFS="$lt_save_ifs"
7878       ;;
7879     esac
7880 else
7881   enable_static=yes
7882 fi
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893 # Check whether --with-pic was given.
7894 if test "${with_pic+set}" = set; then :
7895   withval=$with_pic; pic_mode="$withval"
7896 else
7897   pic_mode=default
7898 fi
7899
7900
7901 test -z "$pic_mode" && pic_mode=default
7902
7903
7904
7905
7906
7907
7908
7909   # Check whether --enable-fast-install was given.
7910 if test "${enable_fast_install+set}" = set; then :
7911   enableval=$enable_fast_install; p=${PACKAGE-default}
7912     case $enableval in
7913     yes) enable_fast_install=yes ;;
7914     no) enable_fast_install=no ;;
7915     *)
7916       enable_fast_install=no
7917       # Look at the argument we got.  We use all the common list separators.
7918       lt_save_ifs="$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_fast_install=yes
7923         fi
7924       done
7925       IFS="$lt_save_ifs"
7926       ;;
7927     esac
7928 else
7929   enable_fast_install=yes
7930 fi
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942 # This can be used to rebuild libtool when needed
7943 LIBTOOL_DEPS="$ltmain"
7944
7945 # Always use our own libtool.
7946 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973 test -z "$LN_S" && LN_S="ln -s"
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988 if test -n "${ZSH_VERSION+set}" ; then
7989    setopt NO_GLOB_SUBST
7990 fi
7991
7992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7993 $as_echo_n "checking for objdir... " >&6; }
7994 if test "${lt_cv_objdir+set}" = set; then :
7995   $as_echo_n "(cached) " >&6
7996 else
7997   rm -f .libs 2>/dev/null
7998 mkdir .libs 2>/dev/null
7999 if test -d .libs; then
8000   lt_cv_objdir=.libs
8001 else
8002   # MS-DOS does not allow filenames that begin with a dot.
8003   lt_cv_objdir=_libs
8004 fi
8005 rmdir .libs 2>/dev/null
8006 fi
8007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8008 $as_echo "$lt_cv_objdir" >&6; }
8009 objdir=$lt_cv_objdir
8010
8011
8012
8013
8014
8015 cat >>confdefs.h <<_ACEOF
8016 #define LT_OBJDIR "$lt_cv_objdir/"
8017 _ACEOF
8018
8019
8020
8021
8022 case $host_os in
8023 aix3*)
8024   # AIX sometimes has problems with the GCC collect2 program.  For some
8025   # reason, if we set the COLLECT_NAMES environment variable, the problems
8026   # vanish in a puff of smoke.
8027   if test "X${COLLECT_NAMES+set}" != Xset; then
8028     COLLECT_NAMES=
8029     export COLLECT_NAMES
8030   fi
8031   ;;
8032 esac
8033
8034 # Global variables:
8035 ofile=libtool
8036 can_build_shared=yes
8037
8038 # All known linkers require a `.a' archive for static linking (except MSVC,
8039 # which needs '.lib').
8040 libext=a
8041
8042 with_gnu_ld="$lt_cv_prog_gnu_ld"
8043
8044 old_CC="$CC"
8045 old_CFLAGS="$CFLAGS"
8046
8047 # Set sane defaults for various variables
8048 test -z "$CC" && CC=cc
8049 test -z "$LTCC" && LTCC=$CC
8050 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8051 test -z "$LD" && LD=ld
8052 test -z "$ac_objext" && ac_objext=o
8053
8054 for cc_temp in $compiler""; do
8055   case $cc_temp in
8056     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8057     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8058     \-*) ;;
8059     *) break;;
8060   esac
8061 done
8062 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8063
8064
8065 # Only perform the check for file, if the check method requires it
8066 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8067 case $deplibs_check_method in
8068 file_magic*)
8069   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8070     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8071 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8072 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8073   $as_echo_n "(cached) " >&6
8074 else
8075   case $MAGIC_CMD in
8076 [\\/*] |  ?:[\\/]*)
8077   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8078   ;;
8079 *)
8080   lt_save_MAGIC_CMD="$MAGIC_CMD"
8081   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8082   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8083   for ac_dir in $ac_dummy; do
8084     IFS="$lt_save_ifs"
8085     test -z "$ac_dir" && ac_dir=.
8086     if test -f $ac_dir/${ac_tool_prefix}file; then
8087       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8088       if test -n "$file_magic_test_file"; then
8089         case $deplibs_check_method in
8090         "file_magic "*)
8091           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8092           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8093           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8094             $EGREP "$file_magic_regex" > /dev/null; then
8095             :
8096           else
8097             cat <<_LT_EOF 1>&2
8098
8099 *** Warning: the command libtool uses to detect shared libraries,
8100 *** $file_magic_cmd, produces output that libtool cannot recognize.
8101 *** The result is that libtool may fail to recognize shared libraries
8102 *** as such.  This will affect the creation of libtool libraries that
8103 *** depend on shared libraries, but programs linked with such libtool
8104 *** libraries will work regardless of this problem.  Nevertheless, you
8105 *** may want to report the problem to your system manager and/or to
8106 *** bug-libtool@gnu.org
8107
8108 _LT_EOF
8109           fi ;;
8110         esac
8111       fi
8112       break
8113     fi
8114   done
8115   IFS="$lt_save_ifs"
8116   MAGIC_CMD="$lt_save_MAGIC_CMD"
8117   ;;
8118 esac
8119 fi
8120
8121 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8122 if test -n "$MAGIC_CMD"; then
8123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8124 $as_echo "$MAGIC_CMD" >&6; }
8125 else
8126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8127 $as_echo "no" >&6; }
8128 fi
8129
8130
8131
8132
8133
8134 if test -z "$lt_cv_path_MAGIC_CMD"; then
8135   if test -n "$ac_tool_prefix"; then
8136     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8137 $as_echo_n "checking for file... " >&6; }
8138 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8139   $as_echo_n "(cached) " >&6
8140 else
8141   case $MAGIC_CMD in
8142 [\\/*] |  ?:[\\/]*)
8143   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8144   ;;
8145 *)
8146   lt_save_MAGIC_CMD="$MAGIC_CMD"
8147   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8148   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8149   for ac_dir in $ac_dummy; do
8150     IFS="$lt_save_ifs"
8151     test -z "$ac_dir" && ac_dir=.
8152     if test -f $ac_dir/file; then
8153       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8154       if test -n "$file_magic_test_file"; then
8155         case $deplibs_check_method in
8156         "file_magic "*)
8157           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8158           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8159           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8160             $EGREP "$file_magic_regex" > /dev/null; then
8161             :
8162           else
8163             cat <<_LT_EOF 1>&2
8164
8165 *** Warning: the command libtool uses to detect shared libraries,
8166 *** $file_magic_cmd, produces output that libtool cannot recognize.
8167 *** The result is that libtool may fail to recognize shared libraries
8168 *** as such.  This will affect the creation of libtool libraries that
8169 *** depend on shared libraries, but programs linked with such libtool
8170 *** libraries will work regardless of this problem.  Nevertheless, you
8171 *** may want to report the problem to your system manager and/or to
8172 *** bug-libtool@gnu.org
8173
8174 _LT_EOF
8175           fi ;;
8176         esac
8177       fi
8178       break
8179     fi
8180   done
8181   IFS="$lt_save_ifs"
8182   MAGIC_CMD="$lt_save_MAGIC_CMD"
8183   ;;
8184 esac
8185 fi
8186
8187 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8188 if test -n "$MAGIC_CMD"; then
8189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8190 $as_echo "$MAGIC_CMD" >&6; }
8191 else
8192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8193 $as_echo "no" >&6; }
8194 fi
8195
8196
8197   else
8198     MAGIC_CMD=:
8199   fi
8200 fi
8201
8202   fi
8203   ;;
8204 esac
8205
8206 # Use C for the default configuration in the libtool script
8207
8208 lt_save_CC="$CC"
8209 ac_ext=c
8210 ac_cpp='$CPP $CPPFLAGS'
8211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8214
8215
8216 # Source file extension for C test sources.
8217 ac_ext=c
8218
8219 # Object file extension for compiled C test sources.
8220 objext=o
8221 objext=$objext
8222
8223 # Code to be used in simple compile tests
8224 lt_simple_compile_test_code="int some_variable = 0;"
8225
8226 # Code to be used in simple link tests
8227 lt_simple_link_test_code='int main(){return(0);}'
8228
8229
8230
8231
8232
8233
8234
8235 # If no C compiler was specified, use CC.
8236 LTCC=${LTCC-"$CC"}
8237
8238 # If no C compiler flags were specified, use CFLAGS.
8239 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8240
8241 # Allow CC to be a program name with arguments.
8242 compiler=$CC
8243
8244 # Save the default compiler, since it gets overwritten when the other
8245 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8246 compiler_DEFAULT=$CC
8247
8248 # save warnings/boilerplate of simple test code
8249 ac_outfile=conftest.$ac_objext
8250 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8251 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8252 _lt_compiler_boilerplate=`cat conftest.err`
8253 $RM conftest*
8254
8255 ac_outfile=conftest.$ac_objext
8256 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8257 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8258 _lt_linker_boilerplate=`cat conftest.err`
8259 $RM -r conftest*
8260
8261
8262 ## CAVEAT EMPTOR:
8263 ## There is no encapsulation within the following macros, do not change
8264 ## the running order or otherwise move them around unless you know exactly
8265 ## what you are doing...
8266 if test -n "$compiler"; then
8267
8268 lt_prog_compiler_no_builtin_flag=
8269
8270 if test "$GCC" = yes; then
8271   case $cc_basename in
8272   nvcc*)
8273     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8274   *)
8275     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8276   esac
8277
8278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8279 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8280 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8281   $as_echo_n "(cached) " >&6
8282 else
8283   lt_cv_prog_compiler_rtti_exceptions=no
8284    ac_outfile=conftest.$ac_objext
8285    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8286    lt_compiler_flag="-fno-rtti -fno-exceptions"
8287    # Insert the option either (1) after the last *FLAGS variable, or
8288    # (2) before a word containing "conftest.", or (3) at the end.
8289    # Note that $ac_compile itself does not contain backslashes and begins
8290    # with a dollar sign (not a hyphen), so the echo should work correctly.
8291    # The option is referenced via a variable to avoid confusing sed.
8292    lt_compile=`echo "$ac_compile" | $SED \
8293    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8294    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8295    -e 's:$: $lt_compiler_flag:'`
8296    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8297    (eval "$lt_compile" 2>conftest.err)
8298    ac_status=$?
8299    cat conftest.err >&5
8300    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8301    if (exit $ac_status) && test -s "$ac_outfile"; then
8302      # The compiler can only warn and ignore the option if not recognized
8303      # So say no if there are warnings other than the usual output.
8304      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8305      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8306      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8307        lt_cv_prog_compiler_rtti_exceptions=yes
8308      fi
8309    fi
8310    $RM conftest*
8311
8312 fi
8313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8314 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8315
8316 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8317     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8318 else
8319     :
8320 fi
8321
8322 fi
8323
8324
8325
8326
8327
8328
8329   lt_prog_compiler_wl=
8330 lt_prog_compiler_pic=
8331 lt_prog_compiler_static=
8332
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8334 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8335
8336   if test "$GCC" = yes; then
8337     lt_prog_compiler_wl='-Wl,'
8338     lt_prog_compiler_static='-static'
8339
8340     case $host_os in
8341       aix*)
8342       # All AIX code is PIC.
8343       if test "$host_cpu" = ia64; then
8344         # AIX 5 now supports IA64 processor
8345         lt_prog_compiler_static='-Bstatic'
8346       fi
8347       lt_prog_compiler_pic='-fPIC'
8348       ;;
8349
8350     amigaos*)
8351       case $host_cpu in
8352       powerpc)
8353             # see comment about AmigaOS4 .so support
8354             lt_prog_compiler_pic='-fPIC'
8355         ;;
8356       m68k)
8357             # FIXME: we need at least 68020 code to build shared libraries, but
8358             # adding the `-m68020' flag to GCC prevents building anything better,
8359             # like `-m68040'.
8360             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8361         ;;
8362       esac
8363       ;;
8364
8365     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8366       # PIC is the default for these OSes.
8367       ;;
8368
8369     mingw* | cygwin* | pw32* | os2* | cegcc*)
8370       # This hack is so that the source file can tell whether it is being
8371       # built for inclusion in a dll (and should export symbols for example).
8372       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8373       # (--disable-auto-import) libraries
8374       lt_prog_compiler_pic='-DDLL_EXPORT'
8375       ;;
8376
8377     darwin* | rhapsody*)
8378       # PIC is the default on this platform
8379       # Common symbols not allowed in MH_DYLIB files
8380       lt_prog_compiler_pic='-fno-common'
8381       ;;
8382
8383     haiku*)
8384       # PIC is the default for Haiku.
8385       # The "-static" flag exists, but is broken.
8386       lt_prog_compiler_static=
8387       ;;
8388
8389     hpux*)
8390       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8391       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8392       # sets the default TLS model and affects inlining.
8393       case $host_cpu in
8394       hppa*64*)
8395         # +Z the default
8396         ;;
8397       *)
8398         lt_prog_compiler_pic='-fPIC'
8399         ;;
8400       esac
8401       ;;
8402
8403     interix[3-9]*)
8404       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8405       # Instead, we relocate shared libraries at runtime.
8406       ;;
8407
8408     msdosdjgpp*)
8409       # Just because we use GCC doesn't mean we suddenly get shared libraries
8410       # on systems that don't support them.
8411       lt_prog_compiler_can_build_shared=no
8412       enable_shared=no
8413       ;;
8414
8415     *nto* | *qnx*)
8416       # QNX uses GNU C++, but need to define -shared option too, otherwise
8417       # it will coredump.
8418       lt_prog_compiler_pic='-fPIC -shared'
8419       ;;
8420
8421     sysv4*MP*)
8422       if test -d /usr/nec; then
8423         lt_prog_compiler_pic=-Kconform_pic
8424       fi
8425       ;;
8426
8427     *)
8428       lt_prog_compiler_pic='-fPIC'
8429       ;;
8430     esac
8431
8432     case $cc_basename in
8433     nvcc*) # Cuda Compiler Driver 2.2
8434       lt_prog_compiler_wl='-Xlinker '
8435       lt_prog_compiler_pic='-Xcompiler -fPIC'
8436       ;;
8437     esac
8438   else
8439     # PORTME Check for flag to pass linker flags through the system compiler.
8440     case $host_os in
8441     aix*)
8442       lt_prog_compiler_wl='-Wl,'
8443       if test "$host_cpu" = ia64; then
8444         # AIX 5 now supports IA64 processor
8445         lt_prog_compiler_static='-Bstatic'
8446       else
8447         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8448       fi
8449       ;;
8450
8451     mingw* | cygwin* | pw32* | os2* | cegcc*)
8452       # This hack is so that the source file can tell whether it is being
8453       # built for inclusion in a dll (and should export symbols for example).
8454       lt_prog_compiler_pic='-DDLL_EXPORT'
8455       ;;
8456
8457     hpux9* | hpux10* | hpux11*)
8458       lt_prog_compiler_wl='-Wl,'
8459       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8460       # not for PA HP-UX.
8461       case $host_cpu in
8462       hppa*64*|ia64*)
8463         # +Z the default
8464         ;;
8465       *)
8466         lt_prog_compiler_pic='+Z'
8467         ;;
8468       esac
8469       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8470       lt_prog_compiler_static='${wl}-a ${wl}archive'
8471       ;;
8472
8473     irix5* | irix6* | nonstopux*)
8474       lt_prog_compiler_wl='-Wl,'
8475       # PIC (with -KPIC) is the default.
8476       lt_prog_compiler_static='-non_shared'
8477       ;;
8478
8479     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8480       case $cc_basename in
8481       # old Intel for x86_64 which still supported -KPIC.
8482       ecc*)
8483         lt_prog_compiler_wl='-Wl,'
8484         lt_prog_compiler_pic='-KPIC'
8485         lt_prog_compiler_static='-static'
8486         ;;
8487       # icc used to be incompatible with GCC.
8488       # ICC 10 doesn't accept -KPIC any more.
8489       icc* | ifort*)
8490         lt_prog_compiler_wl='-Wl,'
8491         lt_prog_compiler_pic='-fPIC'
8492         lt_prog_compiler_static='-static'
8493         ;;
8494       # Lahey Fortran 8.1.
8495       lf95*)
8496         lt_prog_compiler_wl='-Wl,'
8497         lt_prog_compiler_pic='--shared'
8498         lt_prog_compiler_static='--static'
8499         ;;
8500       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8501         # Portland Group compilers (*not* the Pentium gcc compiler,
8502         # which looks to be a dead project)
8503         lt_prog_compiler_wl='-Wl,'
8504         lt_prog_compiler_pic='-fpic'
8505         lt_prog_compiler_static='-Bstatic'
8506         ;;
8507       ccc*)
8508         lt_prog_compiler_wl='-Wl,'
8509         # All Alpha code is PIC.
8510         lt_prog_compiler_static='-non_shared'
8511         ;;
8512       xl* | bgxl* | bgf* | mpixl*)
8513         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8514         lt_prog_compiler_wl='-Wl,'
8515         lt_prog_compiler_pic='-qpic'
8516         lt_prog_compiler_static='-qstaticlink'
8517         ;;
8518       *)
8519         case `$CC -V 2>&1 | sed 5q` in
8520         *Sun\ F* | *Sun*Fortran*)
8521           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8522           lt_prog_compiler_pic='-KPIC'
8523           lt_prog_compiler_static='-Bstatic'
8524           lt_prog_compiler_wl=''
8525           ;;
8526         *Sun\ C*)
8527           # Sun C 5.9
8528           lt_prog_compiler_pic='-KPIC'
8529           lt_prog_compiler_static='-Bstatic'
8530           lt_prog_compiler_wl='-Wl,'
8531           ;;
8532         esac
8533         ;;
8534       esac
8535       ;;
8536
8537     newsos6)
8538       lt_prog_compiler_pic='-KPIC'
8539       lt_prog_compiler_static='-Bstatic'
8540       ;;
8541
8542     *nto* | *qnx*)
8543       # QNX uses GNU C++, but need to define -shared option too, otherwise
8544       # it will coredump.
8545       lt_prog_compiler_pic='-fPIC -shared'
8546       ;;
8547
8548     osf3* | osf4* | osf5*)
8549       lt_prog_compiler_wl='-Wl,'
8550       # All OSF/1 code is PIC.
8551       lt_prog_compiler_static='-non_shared'
8552       ;;
8553
8554     rdos*)
8555       lt_prog_compiler_static='-non_shared'
8556       ;;
8557
8558     solaris*)
8559       lt_prog_compiler_pic='-KPIC'
8560       lt_prog_compiler_static='-Bstatic'
8561       case $cc_basename in
8562       f77* | f90* | f95*)
8563         lt_prog_compiler_wl='-Qoption ld ';;
8564       *)
8565         lt_prog_compiler_wl='-Wl,';;
8566       esac
8567       ;;
8568
8569     sunos4*)
8570       lt_prog_compiler_wl='-Qoption ld '
8571       lt_prog_compiler_pic='-PIC'
8572       lt_prog_compiler_static='-Bstatic'
8573       ;;
8574
8575     sysv4 | sysv4.2uw2* | sysv4.3*)
8576       lt_prog_compiler_wl='-Wl,'
8577       lt_prog_compiler_pic='-KPIC'
8578       lt_prog_compiler_static='-Bstatic'
8579       ;;
8580
8581     sysv4*MP*)
8582       if test -d /usr/nec ;then
8583         lt_prog_compiler_pic='-Kconform_pic'
8584         lt_prog_compiler_static='-Bstatic'
8585       fi
8586       ;;
8587
8588     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8589       lt_prog_compiler_wl='-Wl,'
8590       lt_prog_compiler_pic='-KPIC'
8591       lt_prog_compiler_static='-Bstatic'
8592       ;;
8593
8594     unicos*)
8595       lt_prog_compiler_wl='-Wl,'
8596       lt_prog_compiler_can_build_shared=no
8597       ;;
8598
8599     uts4*)
8600       lt_prog_compiler_pic='-pic'
8601       lt_prog_compiler_static='-Bstatic'
8602       ;;
8603
8604     *)
8605       lt_prog_compiler_can_build_shared=no
8606       ;;
8607     esac
8608   fi
8609
8610 case $host_os in
8611   # For platforms which do not support PIC, -DPIC is meaningless:
8612   *djgpp*)
8613     lt_prog_compiler_pic=
8614     ;;
8615   *)
8616     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8617     ;;
8618 esac
8619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8620 $as_echo "$lt_prog_compiler_pic" >&6; }
8621
8622
8623
8624
8625
8626
8627 #
8628 # Check to make sure the PIC flag actually works.
8629 #
8630 if test -n "$lt_prog_compiler_pic"; then
8631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8632 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8633 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8634   $as_echo_n "(cached) " >&6
8635 else
8636   lt_cv_prog_compiler_pic_works=no
8637    ac_outfile=conftest.$ac_objext
8638    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8639    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8640    # Insert the option either (1) after the last *FLAGS variable, or
8641    # (2) before a word containing "conftest.", or (3) at the end.
8642    # Note that $ac_compile itself does not contain backslashes and begins
8643    # with a dollar sign (not a hyphen), so the echo should work correctly.
8644    # The option is referenced via a variable to avoid confusing sed.
8645    lt_compile=`echo "$ac_compile" | $SED \
8646    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8647    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8648    -e 's:$: $lt_compiler_flag:'`
8649    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8650    (eval "$lt_compile" 2>conftest.err)
8651    ac_status=$?
8652    cat conftest.err >&5
8653    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8654    if (exit $ac_status) && test -s "$ac_outfile"; then
8655      # The compiler can only warn and ignore the option if not recognized
8656      # So say no if there are warnings other than the usual output.
8657      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8658      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8659      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8660        lt_cv_prog_compiler_pic_works=yes
8661      fi
8662    fi
8663    $RM conftest*
8664
8665 fi
8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8667 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8668
8669 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8670     case $lt_prog_compiler_pic in
8671      "" | " "*) ;;
8672      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8673      esac
8674 else
8675     lt_prog_compiler_pic=
8676      lt_prog_compiler_can_build_shared=no
8677 fi
8678
8679 fi
8680
8681
8682
8683
8684
8685
8686 #
8687 # Check to make sure the static flag actually works.
8688 #
8689 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8691 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8692 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8693   $as_echo_n "(cached) " >&6
8694 else
8695   lt_cv_prog_compiler_static_works=no
8696    save_LDFLAGS="$LDFLAGS"
8697    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8698    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8699    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8700      # The linker can only warn and ignore the option if not recognized
8701      # So say no if there are warnings
8702      if test -s conftest.err; then
8703        # Append any errors to the config.log.
8704        cat conftest.err 1>&5
8705        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8706        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8707        if diff conftest.exp conftest.er2 >/dev/null; then
8708          lt_cv_prog_compiler_static_works=yes
8709        fi
8710      else
8711        lt_cv_prog_compiler_static_works=yes
8712      fi
8713    fi
8714    $RM -r conftest*
8715    LDFLAGS="$save_LDFLAGS"
8716
8717 fi
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8719 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8720
8721 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8722     :
8723 else
8724     lt_prog_compiler_static=
8725 fi
8726
8727
8728
8729
8730
8731
8732
8733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8734 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8735 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8736   $as_echo_n "(cached) " >&6
8737 else
8738   lt_cv_prog_compiler_c_o=no
8739    $RM -r conftest 2>/dev/null
8740    mkdir conftest
8741    cd conftest
8742    mkdir out
8743    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8744
8745    lt_compiler_flag="-o out/conftest2.$ac_objext"
8746    # Insert the option either (1) after the last *FLAGS variable, or
8747    # (2) before a word containing "conftest.", or (3) at the end.
8748    # Note that $ac_compile itself does not contain backslashes and begins
8749    # with a dollar sign (not a hyphen), so the echo should work correctly.
8750    lt_compile=`echo "$ac_compile" | $SED \
8751    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8752    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8753    -e 's:$: $lt_compiler_flag:'`
8754    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8755    (eval "$lt_compile" 2>out/conftest.err)
8756    ac_status=$?
8757    cat out/conftest.err >&5
8758    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8759    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8760    then
8761      # The compiler can only warn and ignore the option if not recognized
8762      # So say no if there are warnings
8763      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8764      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8765      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8766        lt_cv_prog_compiler_c_o=yes
8767      fi
8768    fi
8769    chmod u+w . 2>&5
8770    $RM conftest*
8771    # SGI C++ compiler will create directory out/ii_files/ for
8772    # template instantiation
8773    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8774    $RM out/* && rmdir out
8775    cd ..
8776    $RM -r conftest
8777    $RM conftest*
8778
8779 fi
8780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8781 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8782
8783
8784
8785
8786
8787
8788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8789 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8790 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8791   $as_echo_n "(cached) " >&6
8792 else
8793   lt_cv_prog_compiler_c_o=no
8794    $RM -r conftest 2>/dev/null
8795    mkdir conftest
8796    cd conftest
8797    mkdir out
8798    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8799
8800    lt_compiler_flag="-o out/conftest2.$ac_objext"
8801    # Insert the option either (1) after the last *FLAGS variable, or
8802    # (2) before a word containing "conftest.", or (3) at the end.
8803    # Note that $ac_compile itself does not contain backslashes and begins
8804    # with a dollar sign (not a hyphen), so the echo should work correctly.
8805    lt_compile=`echo "$ac_compile" | $SED \
8806    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8807    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8808    -e 's:$: $lt_compiler_flag:'`
8809    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8810    (eval "$lt_compile" 2>out/conftest.err)
8811    ac_status=$?
8812    cat out/conftest.err >&5
8813    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8814    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8815    then
8816      # The compiler can only warn and ignore the option if not recognized
8817      # So say no if there are warnings
8818      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8819      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8820      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8821        lt_cv_prog_compiler_c_o=yes
8822      fi
8823    fi
8824    chmod u+w . 2>&5
8825    $RM conftest*
8826    # SGI C++ compiler will create directory out/ii_files/ for
8827    # template instantiation
8828    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8829    $RM out/* && rmdir out
8830    cd ..
8831    $RM -r conftest
8832    $RM conftest*
8833
8834 fi
8835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8836 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8837
8838
8839
8840
8841 hard_links="nottested"
8842 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8843   # do not overwrite the value of need_locks provided by the user
8844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8845 $as_echo_n "checking if we can lock with hard links... " >&6; }
8846   hard_links=yes
8847   $RM conftest*
8848   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8849   touch conftest.a
8850   ln conftest.a conftest.b 2>&5 || hard_links=no
8851   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8853 $as_echo "$hard_links" >&6; }
8854   if test "$hard_links" = no; then
8855     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8856 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8857     need_locks=warn
8858   fi
8859 else
8860   need_locks=no
8861 fi
8862
8863
8864
8865
8866
8867
8868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8869 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8870
8871   runpath_var=
8872   allow_undefined_flag=
8873   always_export_symbols=no
8874   archive_cmds=
8875   archive_expsym_cmds=
8876   compiler_needs_object=no
8877   enable_shared_with_static_runtimes=no
8878   export_dynamic_flag_spec=
8879   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8880   hardcode_automatic=no
8881   hardcode_direct=no
8882   hardcode_direct_absolute=no
8883   hardcode_libdir_flag_spec=
8884   hardcode_libdir_flag_spec_ld=
8885   hardcode_libdir_separator=
8886   hardcode_minus_L=no
8887   hardcode_shlibpath_var=unsupported
8888   inherit_rpath=no
8889   link_all_deplibs=unknown
8890   module_cmds=
8891   module_expsym_cmds=
8892   old_archive_from_new_cmds=
8893   old_archive_from_expsyms_cmds=
8894   thread_safe_flag_spec=
8895   whole_archive_flag_spec=
8896   # include_expsyms should be a list of space-separated symbols to be *always*
8897   # included in the symbol list
8898   include_expsyms=
8899   # exclude_expsyms can be an extended regexp of symbols to exclude
8900   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8901   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8902   # as well as any symbol that contains `d'.
8903   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8904   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8905   # platforms (ab)use it in PIC code, but their linkers get confused if
8906   # the symbol is explicitly referenced.  Since portable code cannot
8907   # rely on this symbol name, it's probably fine to never include it in
8908   # preloaded symbol tables.
8909   # Exclude shared library initialization/finalization symbols.
8910   extract_expsyms_cmds=
8911
8912   case $host_os in
8913   cygwin* | mingw* | pw32* | cegcc*)
8914     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8915     # When not using gcc, we currently assume that we are using
8916     # Microsoft Visual C++.
8917     if test "$GCC" != yes; then
8918       with_gnu_ld=no
8919     fi
8920     ;;
8921   interix*)
8922     # we just hope/assume this is gcc and not c89 (= MSVC++)
8923     with_gnu_ld=yes
8924     ;;
8925   openbsd*)
8926     with_gnu_ld=no
8927     ;;
8928   esac
8929
8930   ld_shlibs=yes
8931
8932   # On some targets, GNU ld is compatible enough with the native linker
8933   # that we're better off using the native interface for both.
8934   lt_use_gnu_ld_interface=no
8935   if test "$with_gnu_ld" = yes; then
8936     case $host_os in
8937       aix*)
8938         # The AIX port of GNU ld has always aspired to compatibility
8939         # with the native linker.  However, as the warning in the GNU ld
8940         # block says, versions before 2.19.5* couldn't really create working
8941         # shared libraries, regardless of the interface used.
8942         case `$LD -v 2>&1` in
8943           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8944           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8945           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8946           *)
8947             lt_use_gnu_ld_interface=yes
8948             ;;
8949         esac
8950         ;;
8951       *)
8952         lt_use_gnu_ld_interface=yes
8953         ;;
8954     esac
8955   fi
8956
8957   if test "$lt_use_gnu_ld_interface" = yes; then
8958     # If archive_cmds runs LD, not CC, wlarc should be empty
8959     wlarc='${wl}'
8960
8961     # Set some defaults for GNU ld with shared library support. These
8962     # are reset later if shared libraries are not supported. Putting them
8963     # here allows them to be overridden if necessary.
8964     runpath_var=LD_RUN_PATH
8965     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8966     export_dynamic_flag_spec='${wl}--export-dynamic'
8967     # ancient GNU ld didn't support --whole-archive et. al.
8968     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8969       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8970     else
8971       whole_archive_flag_spec=
8972     fi
8973     supports_anon_versioning=no
8974     case `$LD -v 2>&1` in
8975       *GNU\ gold*) supports_anon_versioning=yes ;;
8976       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8977       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8978       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8979       *\ 2.11.*) ;; # other 2.11 versions
8980       *) supports_anon_versioning=yes ;;
8981     esac
8982
8983     # See if GNU ld supports shared libraries.
8984     case $host_os in
8985     aix[3-9]*)
8986       # On AIX/PPC, the GNU linker is very broken
8987       if test "$host_cpu" != ia64; then
8988         ld_shlibs=no
8989         cat <<_LT_EOF 1>&2
8990
8991 *** Warning: the GNU linker, at least up to release 2.19, is reported
8992 *** to be unable to reliably create shared libraries on AIX.
8993 *** Therefore, libtool is disabling shared libraries support.  If you
8994 *** really care for shared libraries, you may want to install binutils
8995 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8996 *** You will then need to restart the configuration process.
8997
8998 _LT_EOF
8999       fi
9000       ;;
9001
9002     amigaos*)
9003       case $host_cpu in
9004       powerpc)
9005             # see comment about AmigaOS4 .so support
9006             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9007             archive_expsym_cmds=''
9008         ;;
9009       m68k)
9010             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9011             hardcode_libdir_flag_spec='-L$libdir'
9012             hardcode_minus_L=yes
9013         ;;
9014       esac
9015       ;;
9016
9017     beos*)
9018       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9019         allow_undefined_flag=unsupported
9020         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9021         # support --undefined.  This deserves some investigation.  FIXME
9022         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9023       else
9024         ld_shlibs=no
9025       fi
9026       ;;
9027
9028     cygwin* | mingw* | pw32* | cegcc*)
9029       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9030       # as there is no search path for DLLs.
9031       hardcode_libdir_flag_spec='-L$libdir'
9032       export_dynamic_flag_spec='${wl}--export-all-symbols'
9033       allow_undefined_flag=unsupported
9034       always_export_symbols=no
9035       enable_shared_with_static_runtimes=yes
9036       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9037
9038       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9039         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9040         # If the export-symbols file already is a .def file (1st line
9041         # is EXPORTS), use it as is; otherwise, prepend...
9042         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9043           cp $export_symbols $output_objdir/$soname.def;
9044         else
9045           echo EXPORTS > $output_objdir/$soname.def;
9046           cat $export_symbols >> $output_objdir/$soname.def;
9047         fi~
9048         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9049       else
9050         ld_shlibs=no
9051       fi
9052       ;;
9053
9054     haiku*)
9055       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9056       link_all_deplibs=yes
9057       ;;
9058
9059     interix[3-9]*)
9060       hardcode_direct=no
9061       hardcode_shlibpath_var=no
9062       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9063       export_dynamic_flag_spec='${wl}-E'
9064       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9065       # Instead, shared libraries are loaded at an image base (0x10000000 by
9066       # default) and relocated if they conflict, which is a slow very memory
9067       # consuming and fragmenting process.  To avoid this, we pick a random,
9068       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9069       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9070       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9071       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9072       ;;
9073
9074     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9075       tmp_diet=no
9076       if test "$host_os" = linux-dietlibc; then
9077         case $cc_basename in
9078           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9079         esac
9080       fi
9081       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9082          && test "$tmp_diet" = no
9083       then
9084         tmp_addflag=' $pic_flag'
9085         tmp_sharedflag='-shared'
9086         case $cc_basename,$host_cpu in
9087         pgcc*)                          # Portland Group C compiler
9088           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'
9089           tmp_addflag=' $pic_flag'
9090           ;;
9091         pgf77* | pgf90* | pgf95* | pgfortran*)
9092                                         # Portland Group f77 and f90 compilers
9093           whole_archive_flag_spec='${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'
9094           tmp_addflag=' $pic_flag -Mnomain' ;;
9095         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9096           tmp_addflag=' -i_dynamic' ;;
9097         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9098           tmp_addflag=' -i_dynamic -nofor_main' ;;
9099         ifc* | ifort*)                  # Intel Fortran compiler
9100           tmp_addflag=' -nofor_main' ;;
9101         lf95*)                          # Lahey Fortran 8.1
9102           whole_archive_flag_spec=
9103           tmp_sharedflag='--shared' ;;
9104         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9105           tmp_sharedflag='-qmkshrobj'
9106           tmp_addflag= ;;
9107         nvcc*)  # Cuda Compiler Driver 2.2
9108           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9109           compiler_needs_object=yes
9110           ;;
9111         esac
9112         case `$CC -V 2>&1 | sed 5q` in
9113         *Sun\ C*)                       # Sun C 5.9
9114           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\"` ${wl}--no-whole-archive'
9115           compiler_needs_object=yes
9116           tmp_sharedflag='-G' ;;
9117         *Sun\ F*)                       # Sun Fortran 8.3
9118           tmp_sharedflag='-G' ;;
9119         esac
9120         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9121
9122         if test "x$supports_anon_versioning" = xyes; then
9123           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9124             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9125             echo "local: *; };" >> $output_objdir/$libname.ver~
9126             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9127         fi
9128
9129         case $cc_basename in
9130         xlf* | bgf* | bgxlf* | mpixlf*)
9131           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9132           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9133           hardcode_libdir_flag_spec=
9134           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9135           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9136           if test "x$supports_anon_versioning" = xyes; then
9137             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9138               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9139               echo "local: *; };" >> $output_objdir/$libname.ver~
9140               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9141           fi
9142           ;;
9143         esac
9144       else
9145         ld_shlibs=no
9146       fi
9147       ;;
9148
9149     netbsd*)
9150       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9151         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9152         wlarc=
9153       else
9154         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9155         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9156       fi
9157       ;;
9158
9159     solaris*)
9160       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9161         ld_shlibs=no
9162         cat <<_LT_EOF 1>&2
9163
9164 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9165 *** create shared libraries on Solaris systems.  Therefore, libtool
9166 *** is disabling shared libraries support.  We urge you to upgrade GNU
9167 *** binutils to release 2.9.1 or newer.  Another option is to modify
9168 *** your PATH or compiler configuration so that the native linker is
9169 *** used, and then restart.
9170
9171 _LT_EOF
9172       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9173         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9174         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9175       else
9176         ld_shlibs=no
9177       fi
9178       ;;
9179
9180     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9181       case `$LD -v 2>&1` in
9182         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9183         ld_shlibs=no
9184         cat <<_LT_EOF 1>&2
9185
9186 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9187 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9188 *** is disabling shared libraries support.  We urge you to upgrade GNU
9189 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9190 *** your PATH or compiler configuration so that the native linker is
9191 *** used, and then restart.
9192
9193 _LT_EOF
9194         ;;
9195         *)
9196           # For security reasons, it is highly recommended that you always
9197           # use absolute paths for naming shared libraries, and exclude the
9198           # DT_RUNPATH tag from executables and libraries.  But doing so
9199           # requires that you compile everything twice, which is a pain.
9200           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9201             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9202             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9203             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9204           else
9205             ld_shlibs=no
9206           fi
9207         ;;
9208       esac
9209       ;;
9210
9211     sunos4*)
9212       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9213       wlarc=
9214       hardcode_direct=yes
9215       hardcode_shlibpath_var=no
9216       ;;
9217
9218     *)
9219       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9220         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9221         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9222       else
9223         ld_shlibs=no
9224       fi
9225       ;;
9226     esac
9227
9228     if test "$ld_shlibs" = no; then
9229       runpath_var=
9230       hardcode_libdir_flag_spec=
9231       export_dynamic_flag_spec=
9232       whole_archive_flag_spec=
9233     fi
9234   else
9235     # PORTME fill in a description of your system's linker (not GNU ld)
9236     case $host_os in
9237     aix3*)
9238       allow_undefined_flag=unsupported
9239       always_export_symbols=yes
9240       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9241       # Note: this linker hardcodes the directories in LIBPATH if there
9242       # are no directories specified by -L.
9243       hardcode_minus_L=yes
9244       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9245         # Neither direct hardcoding nor static linking is supported with a
9246         # broken collect2.
9247         hardcode_direct=unsupported
9248       fi
9249       ;;
9250
9251     aix[4-9]*)
9252       if test "$host_cpu" = ia64; then
9253         # On IA64, the linker does run time linking by default, so we don't
9254         # have to do anything special.
9255         aix_use_runtimelinking=no
9256         exp_sym_flag='-Bexport'
9257         no_entry_flag=""
9258       else
9259         # If we're using GNU nm, then we don't want the "-C" option.
9260         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9261         # Also, AIX nm treats weak defined symbols like other global
9262         # defined symbols, whereas GNU nm marks them as "W".
9263         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9264           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9265         else
9266           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9267         fi
9268         aix_use_runtimelinking=no
9269
9270         # Test if we are trying to use run time linking or normal
9271         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9272         # need to do runtime linking.
9273         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9274           for ld_flag in $LDFLAGS; do
9275           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9276             aix_use_runtimelinking=yes
9277             break
9278           fi
9279           done
9280           ;;
9281         esac
9282
9283         exp_sym_flag='-bexport'
9284         no_entry_flag='-bnoentry'
9285       fi
9286
9287       # When large executables or shared objects are built, AIX ld can
9288       # have problems creating the table of contents.  If linking a library
9289       # or program results in "error TOC overflow" add -mminimal-toc to
9290       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9291       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9292
9293       archive_cmds=''
9294       hardcode_direct=yes
9295       hardcode_direct_absolute=yes
9296       hardcode_libdir_separator=':'
9297       link_all_deplibs=yes
9298       file_list_spec='${wl}-f,'
9299
9300       if test "$GCC" = yes; then
9301         case $host_os in aix4.[012]|aix4.[012].*)
9302         # We only want to do this on AIX 4.2 and lower, the check
9303         # below for broken collect2 doesn't work under 4.3+
9304           collect2name=`${CC} -print-prog-name=collect2`
9305           if test -f "$collect2name" &&
9306            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9307           then
9308           # We have reworked collect2
9309           :
9310           else
9311           # We have old collect2
9312           hardcode_direct=unsupported
9313           # It fails to find uninstalled libraries when the uninstalled
9314           # path is not listed in the libpath.  Setting hardcode_minus_L
9315           # to unsupported forces relinking
9316           hardcode_minus_L=yes
9317           hardcode_libdir_flag_spec='-L$libdir'
9318           hardcode_libdir_separator=
9319           fi
9320           ;;
9321         esac
9322         shared_flag='-shared'
9323         if test "$aix_use_runtimelinking" = yes; then
9324           shared_flag="$shared_flag "'${wl}-G'
9325         fi
9326       else
9327         # not using gcc
9328         if test "$host_cpu" = ia64; then
9329         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9330         # chokes on -Wl,-G. The following line is correct:
9331           shared_flag='-G'
9332         else
9333           if test "$aix_use_runtimelinking" = yes; then
9334             shared_flag='${wl}-G'
9335           else
9336             shared_flag='${wl}-bM:SRE'
9337           fi
9338         fi
9339       fi
9340
9341       export_dynamic_flag_spec='${wl}-bexpall'
9342       # It seems that -bexpall does not export symbols beginning with
9343       # underscore (_), so it is better to generate a list of symbols to export.
9344       always_export_symbols=yes
9345       if test "$aix_use_runtimelinking" = yes; then
9346         # Warning - without using the other runtime loading flags (-brtl),
9347         # -berok will link without error, but may produce a broken library.
9348         allow_undefined_flag='-berok'
9349         # Determine the default libpath from the value encoded in an
9350         # empty executable.
9351         if test x$gcc_no_link = xyes; then
9352   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9353 fi
9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9355 /* end confdefs.h.  */
9356
9357 int
9358 main ()
9359 {
9360
9361   ;
9362   return 0;
9363 }
9364 _ACEOF
9365 if ac_fn_c_try_link "$LINENO"; then :
9366
9367 lt_aix_libpath_sed='
9368     /Import File Strings/,/^$/ {
9369         /^0/ {
9370             s/^0  *\(.*\)$/\1/
9371             p
9372         }
9373     }'
9374 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9375 # Check for a 64-bit object if we didn't find anything.
9376 if test -z "$aix_libpath"; then
9377   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9378 fi
9379 fi
9380 rm -f core conftest.err conftest.$ac_objext \
9381     conftest$ac_exeext conftest.$ac_ext
9382 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9383
9384         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9385         archive_expsym_cmds='$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 $shared_flag"
9386       else
9387         if test "$host_cpu" = ia64; then
9388           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9389           allow_undefined_flag="-z nodefs"
9390           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9391         else
9392          # Determine the default libpath from the value encoded in an
9393          # empty executable.
9394          if test x$gcc_no_link = xyes; then
9395   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9396 fi
9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9398 /* end confdefs.h.  */
9399
9400 int
9401 main ()
9402 {
9403
9404   ;
9405   return 0;
9406 }
9407 _ACEOF
9408 if ac_fn_c_try_link "$LINENO"; then :
9409
9410 lt_aix_libpath_sed='
9411     /Import File Strings/,/^$/ {
9412         /^0/ {
9413             s/^0  *\(.*\)$/\1/
9414             p
9415         }
9416     }'
9417 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9418 # Check for a 64-bit object if we didn't find anything.
9419 if test -z "$aix_libpath"; then
9420   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9421 fi
9422 fi
9423 rm -f core conftest.err conftest.$ac_objext \
9424     conftest$ac_exeext conftest.$ac_ext
9425 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9426
9427          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9428           # Warning - without using the other run time loading flags,
9429           # -berok will link without error, but may produce a broken library.
9430           no_undefined_flag=' ${wl}-bernotok'
9431           allow_undefined_flag=' ${wl}-berok'
9432           if test "$with_gnu_ld" = yes; then
9433             # We only use this code for GNU lds that support --whole-archive.
9434             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9435           else
9436             # Exported symbols can be pulled into shared objects from archives
9437             whole_archive_flag_spec='$convenience'
9438           fi
9439           archive_cmds_need_lc=yes
9440           # This is similar to how AIX traditionally builds its shared libraries.
9441           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'
9442         fi
9443       fi
9444       ;;
9445
9446     amigaos*)
9447       case $host_cpu in
9448       powerpc)
9449             # see comment about AmigaOS4 .so support
9450             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9451             archive_expsym_cmds=''
9452         ;;
9453       m68k)
9454             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9455             hardcode_libdir_flag_spec='-L$libdir'
9456             hardcode_minus_L=yes
9457         ;;
9458       esac
9459       ;;
9460
9461     bsdi[45]*)
9462       export_dynamic_flag_spec=-rdynamic
9463       ;;
9464
9465     cygwin* | mingw* | pw32* | cegcc*)
9466       # When not using gcc, we currently assume that we are using
9467       # Microsoft Visual C++.
9468       # hardcode_libdir_flag_spec is actually meaningless, as there is
9469       # no search path for DLLs.
9470       hardcode_libdir_flag_spec=' '
9471       allow_undefined_flag=unsupported
9472       # Tell ltmain to make .lib files, not .a files.
9473       libext=lib
9474       # Tell ltmain to make .dll files, not .so files.
9475       shrext_cmds=".dll"
9476       # FIXME: Setting linknames here is a bad hack.
9477       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9478       # The linker will automatically build a .lib file if we build a DLL.
9479       old_archive_from_new_cmds='true'
9480       # FIXME: Should let the user specify the lib program.
9481       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9482       fix_srcfile_path='`cygpath -w "$srcfile"`'
9483       enable_shared_with_static_runtimes=yes
9484       ;;
9485
9486     darwin* | rhapsody*)
9487
9488
9489   archive_cmds_need_lc=no
9490   hardcode_direct=no
9491   hardcode_automatic=yes
9492   hardcode_shlibpath_var=unsupported
9493   if test "$lt_cv_ld_force_load" = "yes"; then
9494     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9495   else
9496     whole_archive_flag_spec=''
9497   fi
9498   link_all_deplibs=yes
9499   allow_undefined_flag="$_lt_dar_allow_undefined"
9500   case $cc_basename in
9501      ifort*) _lt_dar_can_shared=yes ;;
9502      *) _lt_dar_can_shared=$GCC ;;
9503   esac
9504   if test "$_lt_dar_can_shared" = "yes"; then
9505     output_verbose_link_cmd=func_echo_all
9506     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9507     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9508     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}${_lt_dsymutil}"
9509     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9510
9511   else
9512   ld_shlibs=no
9513   fi
9514
9515       ;;
9516
9517     dgux*)
9518       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9519       hardcode_libdir_flag_spec='-L$libdir'
9520       hardcode_shlibpath_var=no
9521       ;;
9522
9523     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9524     # support.  Future versions do this automatically, but an explicit c++rt0.o
9525     # does not break anything, and helps significantly (at the cost of a little
9526     # extra space).
9527     freebsd2.2*)
9528       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9529       hardcode_libdir_flag_spec='-R$libdir'
9530       hardcode_direct=yes
9531       hardcode_shlibpath_var=no
9532       ;;
9533
9534     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9535     freebsd2.*)
9536       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9537       hardcode_direct=yes
9538       hardcode_minus_L=yes
9539       hardcode_shlibpath_var=no
9540       ;;
9541
9542     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9543     freebsd* | dragonfly*)
9544       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9545       hardcode_libdir_flag_spec='-R$libdir'
9546       hardcode_direct=yes
9547       hardcode_shlibpath_var=no
9548       ;;
9549
9550     hpux9*)
9551       if test "$GCC" = yes; then
9552         archive_cmds='$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 $lib'
9553       else
9554         archive_cmds='$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 $lib'
9555       fi
9556       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9557       hardcode_libdir_separator=:
9558       hardcode_direct=yes
9559
9560       # hardcode_minus_L: Not really in the search PATH,
9561       # but as the default location of the library.
9562       hardcode_minus_L=yes
9563       export_dynamic_flag_spec='${wl}-E'
9564       ;;
9565
9566     hpux10*)
9567       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9568         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9569       else
9570         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9571       fi
9572       if test "$with_gnu_ld" = no; then
9573         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9574         hardcode_libdir_flag_spec_ld='+b $libdir'
9575         hardcode_libdir_separator=:
9576         hardcode_direct=yes
9577         hardcode_direct_absolute=yes
9578         export_dynamic_flag_spec='${wl}-E'
9579         # hardcode_minus_L: Not really in the search PATH,
9580         # but as the default location of the library.
9581         hardcode_minus_L=yes
9582       fi
9583       ;;
9584
9585     hpux11*)
9586       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9587         case $host_cpu in
9588         hppa*64*)
9589           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9590           ;;
9591         ia64*)
9592           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9593           ;;
9594         *)
9595           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9596           ;;
9597         esac
9598       else
9599         case $host_cpu in
9600         hppa*64*)
9601           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9602           ;;
9603         ia64*)
9604           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9605           ;;
9606         *)
9607
9608           # Older versions of the 11.00 compiler do not understand -b yet
9609           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9610           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9611 $as_echo_n "checking if $CC understands -b... " >&6; }
9612 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9613   $as_echo_n "(cached) " >&6
9614 else
9615   lt_cv_prog_compiler__b=no
9616    save_LDFLAGS="$LDFLAGS"
9617    LDFLAGS="$LDFLAGS -b"
9618    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9619    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9620      # The linker can only warn and ignore the option if not recognized
9621      # So say no if there are warnings
9622      if test -s conftest.err; then
9623        # Append any errors to the config.log.
9624        cat conftest.err 1>&5
9625        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9626        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9627        if diff conftest.exp conftest.er2 >/dev/null; then
9628          lt_cv_prog_compiler__b=yes
9629        fi
9630      else
9631        lt_cv_prog_compiler__b=yes
9632      fi
9633    fi
9634    $RM -r conftest*
9635    LDFLAGS="$save_LDFLAGS"
9636
9637 fi
9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9639 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9640
9641 if test x"$lt_cv_prog_compiler__b" = xyes; then
9642     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9643 else
9644     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9645 fi
9646
9647           ;;
9648         esac
9649       fi
9650       if test "$with_gnu_ld" = no; then
9651         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9652         hardcode_libdir_separator=:
9653
9654         case $host_cpu in
9655         hppa*64*|ia64*)
9656           hardcode_direct=no
9657           hardcode_shlibpath_var=no
9658           ;;
9659         *)
9660           hardcode_direct=yes
9661           hardcode_direct_absolute=yes
9662           export_dynamic_flag_spec='${wl}-E'
9663
9664           # hardcode_minus_L: Not really in the search PATH,
9665           # but as the default location of the library.
9666           hardcode_minus_L=yes
9667           ;;
9668         esac
9669       fi
9670       ;;
9671
9672     irix5* | irix6* | nonstopux*)
9673       if test "$GCC" = yes; then
9674         archive_cmds='$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 $lib'
9675         # Try to use the -exported_symbol ld option, if it does not
9676         # work, assume that -exports_file does not work either and
9677         # implicitly export all symbols.
9678         save_LDFLAGS="$LDFLAGS"
9679         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9680         if test x$gcc_no_link = xyes; then
9681   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9682 fi
9683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9684 /* end confdefs.h.  */
9685 int foo(void) {}
9686 _ACEOF
9687 if ac_fn_c_try_link "$LINENO"; then :
9688   archive_expsym_cmds='$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 $lib'
9689
9690 fi
9691 rm -f core conftest.err conftest.$ac_objext \
9692     conftest$ac_exeext conftest.$ac_ext
9693         LDFLAGS="$save_LDFLAGS"
9694       else
9695         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9696         archive_expsym_cmds='$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 $lib'
9697       fi
9698       archive_cmds_need_lc='no'
9699       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9700       hardcode_libdir_separator=:
9701       inherit_rpath=yes
9702       link_all_deplibs=yes
9703       ;;
9704
9705     netbsd*)
9706       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9707         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9708       else
9709         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9710       fi
9711       hardcode_libdir_flag_spec='-R$libdir'
9712       hardcode_direct=yes
9713       hardcode_shlibpath_var=no
9714       ;;
9715
9716     newsos6)
9717       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9718       hardcode_direct=yes
9719       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9720       hardcode_libdir_separator=:
9721       hardcode_shlibpath_var=no
9722       ;;
9723
9724     *nto* | *qnx*)
9725       ;;
9726
9727     openbsd*)
9728       if test -f /usr/libexec/ld.so; then
9729         hardcode_direct=yes
9730         hardcode_shlibpath_var=no
9731         hardcode_direct_absolute=yes
9732         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9733           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9734           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9735           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9736           export_dynamic_flag_spec='${wl}-E'
9737         else
9738           case $host_os in
9739            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9740              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9741              hardcode_libdir_flag_spec='-R$libdir'
9742              ;;
9743            *)
9744              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9745              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9746              ;;
9747           esac
9748         fi
9749       else
9750         ld_shlibs=no
9751       fi
9752       ;;
9753
9754     os2*)
9755       hardcode_libdir_flag_spec='-L$libdir'
9756       hardcode_minus_L=yes
9757       allow_undefined_flag=unsupported
9758       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'
9759       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9760       ;;
9761
9762     osf3*)
9763       if test "$GCC" = yes; then
9764         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9765         archive_cmds='$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 $lib'
9766       else
9767         allow_undefined_flag=' -expect_unresolved \*'
9768         archive_cmds='$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 $lib'
9769       fi
9770       archive_cmds_need_lc='no'
9771       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9772       hardcode_libdir_separator=:
9773       ;;
9774
9775     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9776       if test "$GCC" = yes; then
9777         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9778         archive_cmds='$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 $lib'
9779         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9780       else
9781         allow_undefined_flag=' -expect_unresolved \*'
9782         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'
9783         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~
9784         $CC -shared${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'
9785
9786         # Both c and cxx compiler support -rpath directly
9787         hardcode_libdir_flag_spec='-rpath $libdir'
9788       fi
9789       archive_cmds_need_lc='no'
9790       hardcode_libdir_separator=:
9791       ;;
9792
9793     solaris*)
9794       no_undefined_flag=' -z defs'
9795       if test "$GCC" = yes; then
9796         wlarc='${wl}'
9797         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9798         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9799           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9800       else
9801         case `$CC -V 2>&1` in
9802         *"Compilers 5.0"*)
9803           wlarc=''
9804           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9805           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9806           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9807           ;;
9808         *)
9809           wlarc='${wl}'
9810           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9811           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9812           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9813           ;;
9814         esac
9815       fi
9816       hardcode_libdir_flag_spec='-R$libdir'
9817       hardcode_shlibpath_var=no
9818       case $host_os in
9819       solaris2.[0-5] | solaris2.[0-5].*) ;;
9820       *)
9821         # The compiler driver will combine and reorder linker options,
9822         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9823         # but is careful enough not to reorder.
9824         # Supported since Solaris 2.6 (maybe 2.5.1?)
9825         if test "$GCC" = yes; then
9826           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9827         else
9828           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9829         fi
9830         ;;
9831       esac
9832       link_all_deplibs=yes
9833       ;;
9834
9835     sunos4*)
9836       if test "x$host_vendor" = xsequent; then
9837         # Use $CC to link under sequent, because it throws in some extra .o
9838         # files that make .init and .fini sections work.
9839         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9840       else
9841         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9842       fi
9843       hardcode_libdir_flag_spec='-L$libdir'
9844       hardcode_direct=yes
9845       hardcode_minus_L=yes
9846       hardcode_shlibpath_var=no
9847       ;;
9848
9849     sysv4)
9850       case $host_vendor in
9851         sni)
9852           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9853           hardcode_direct=yes # is this really true???
9854         ;;
9855         siemens)
9856           ## LD is ld it makes a PLAMLIB
9857           ## CC just makes a GrossModule.
9858           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9859           reload_cmds='$CC -r -o $output$reload_objs'
9860           hardcode_direct=no
9861         ;;
9862         motorola)
9863           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9864           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9865         ;;
9866       esac
9867       runpath_var='LD_RUN_PATH'
9868       hardcode_shlibpath_var=no
9869       ;;
9870
9871     sysv4.3*)
9872       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9873       hardcode_shlibpath_var=no
9874       export_dynamic_flag_spec='-Bexport'
9875       ;;
9876
9877     sysv4*MP*)
9878       if test -d /usr/nec; then
9879         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9880         hardcode_shlibpath_var=no
9881         runpath_var=LD_RUN_PATH
9882         hardcode_runpath_var=yes
9883         ld_shlibs=yes
9884       fi
9885       ;;
9886
9887     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9888       no_undefined_flag='${wl}-z,text'
9889       archive_cmds_need_lc=no
9890       hardcode_shlibpath_var=no
9891       runpath_var='LD_RUN_PATH'
9892
9893       if test "$GCC" = yes; then
9894         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9895         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9896       else
9897         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9898         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9899       fi
9900       ;;
9901
9902     sysv5* | sco3.2v5* | sco5v6*)
9903       # Note: We can NOT use -z defs as we might desire, because we do not
9904       # link with -lc, and that would cause any symbols used from libc to
9905       # always be unresolved, which means just about no library would
9906       # ever link correctly.  If we're not using GNU ld we use -z text
9907       # though, which does catch some bad symbols but isn't as heavy-handed
9908       # as -z defs.
9909       no_undefined_flag='${wl}-z,text'
9910       allow_undefined_flag='${wl}-z,nodefs'
9911       archive_cmds_need_lc=no
9912       hardcode_shlibpath_var=no
9913       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9914       hardcode_libdir_separator=':'
9915       link_all_deplibs=yes
9916       export_dynamic_flag_spec='${wl}-Bexport'
9917       runpath_var='LD_RUN_PATH'
9918
9919       if test "$GCC" = yes; then
9920         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9921         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9922       else
9923         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9924         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9925       fi
9926       ;;
9927
9928     uts4*)
9929       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9930       hardcode_libdir_flag_spec='-L$libdir'
9931       hardcode_shlibpath_var=no
9932       ;;
9933
9934     *)
9935       ld_shlibs=no
9936       ;;
9937     esac
9938
9939     if test x$host_vendor = xsni; then
9940       case $host in
9941       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9942         export_dynamic_flag_spec='${wl}-Blargedynsym'
9943         ;;
9944       esac
9945     fi
9946   fi
9947
9948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9949 $as_echo "$ld_shlibs" >&6; }
9950 test "$ld_shlibs" = no && can_build_shared=no
9951
9952 with_gnu_ld=$with_gnu_ld
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968 #
9969 # Do we need to explicitly link libc?
9970 #
9971 case "x$archive_cmds_need_lc" in
9972 x|xyes)
9973   # Assume -lc should be added
9974   archive_cmds_need_lc=yes
9975
9976   if test "$enable_shared" = yes && test "$GCC" = yes; then
9977     case $archive_cmds in
9978     *'~'*)
9979       # FIXME: we may have to deal with multi-command sequences.
9980       ;;
9981     '$CC '*)
9982       # Test whether the compiler implicitly links with -lc since on some
9983       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9984       # to ld, don't add -lc before -lgcc.
9985       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9986 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9987 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9988   $as_echo_n "(cached) " >&6
9989 else
9990   $RM conftest*
9991         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9992
9993         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9994   (eval $ac_compile) 2>&5
9995   ac_status=$?
9996   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9997   test $ac_status = 0; } 2>conftest.err; then
9998           soname=conftest
9999           lib=conftest
10000           libobjs=conftest.$ac_objext
10001           deplibs=
10002           wl=$lt_prog_compiler_wl
10003           pic_flag=$lt_prog_compiler_pic
10004           compiler_flags=-v
10005           linker_flags=-v
10006           verstring=
10007           output_objdir=.
10008           libname=conftest
10009           lt_save_allow_undefined_flag=$allow_undefined_flag
10010           allow_undefined_flag=
10011           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10012   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10013   ac_status=$?
10014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10015   test $ac_status = 0; }
10016           then
10017             lt_cv_archive_cmds_need_lc=no
10018           else
10019             lt_cv_archive_cmds_need_lc=yes
10020           fi
10021           allow_undefined_flag=$lt_save_allow_undefined_flag
10022         else
10023           cat conftest.err 1>&5
10024         fi
10025         $RM conftest*
10026
10027 fi
10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10029 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10030       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10031       ;;
10032     esac
10033   fi
10034   ;;
10035 esac
10036
10037
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
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10181
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10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10194 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10195
10196 if test "$GCC" = yes; then
10197   case $host_os in
10198     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10199     *) lt_awk_arg="/^libraries:/" ;;
10200   esac
10201   case $host_os in
10202     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10203     *) lt_sed_strip_eq="s,=/,/,g" ;;
10204   esac
10205   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10206   case $lt_search_path_spec in
10207   *\;*)
10208     # if the path contains ";" then we assume it to be the separator
10209     # otherwise default to the standard path separator (i.e. ":") - it is
10210     # assumed that no part of a normal pathname contains ";" but that should
10211     # okay in the real world where ";" in dirpaths is itself problematic.
10212     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10213     ;;
10214   *)
10215     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10216     ;;
10217   esac
10218   # Ok, now we have the path, separated by spaces, we can step through it
10219   # and add multilib dir if necessary.
10220   lt_tmp_lt_search_path_spec=
10221   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10222   for lt_sys_path in $lt_search_path_spec; do
10223     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10224       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10225     else
10226       test -d "$lt_sys_path" && \
10227         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10228     fi
10229   done
10230   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10231 BEGIN {RS=" "; FS="/|\n";} {
10232   lt_foo="";
10233   lt_count=0;
10234   for (lt_i = NF; lt_i > 0; lt_i--) {
10235     if ($lt_i != "" && $lt_i != ".") {
10236       if ($lt_i == "..") {
10237         lt_count++;
10238       } else {
10239         if (lt_count == 0) {
10240           lt_foo="/" $lt_i lt_foo;
10241         } else {
10242           lt_count--;
10243         }
10244       }
10245     }
10246   }
10247   if (lt_foo != "") { lt_freq[lt_foo]++; }
10248   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10249 }'`
10250   # AWK program above erroneously prepends '/' to C:/dos/paths
10251   # for these hosts.
10252   case $host_os in
10253     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10254       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10255   esac
10256   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10257 else
10258   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10259 fi
10260 library_names_spec=
10261 libname_spec='lib$name'
10262 soname_spec=
10263 shrext_cmds=".so"
10264 postinstall_cmds=
10265 postuninstall_cmds=
10266 finish_cmds=
10267 finish_eval=
10268 shlibpath_var=
10269 shlibpath_overrides_runpath=unknown
10270 version_type=none
10271 dynamic_linker="$host_os ld.so"
10272 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10273 need_lib_prefix=unknown
10274 hardcode_into_libs=no
10275
10276 # when you set need_version to no, make sure it does not cause -set_version
10277 # flags to be left without arguments
10278 need_version=unknown
10279
10280 case $host_os in
10281 aix3*)
10282   version_type=linux
10283   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10284   shlibpath_var=LIBPATH
10285
10286   # AIX 3 has no versioning support, so we append a major version to the name.
10287   soname_spec='${libname}${release}${shared_ext}$major'
10288   ;;
10289
10290 aix[4-9]*)
10291   version_type=linux
10292   need_lib_prefix=no
10293   need_version=no
10294   hardcode_into_libs=yes
10295   if test "$host_cpu" = ia64; then
10296     # AIX 5 supports IA64
10297     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10298     shlibpath_var=LD_LIBRARY_PATH
10299   else
10300     # With GCC up to 2.95.x, collect2 would create an import file
10301     # for dependence libraries.  The import file would start with
10302     # the line `#! .'.  This would cause the generated library to
10303     # depend on `.', always an invalid library.  This was fixed in
10304     # development snapshots of GCC prior to 3.0.
10305     case $host_os in
10306       aix4 | aix4.[01] | aix4.[01].*)
10307       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10308            echo ' yes '
10309            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10310         :
10311       else
10312         can_build_shared=no
10313       fi
10314       ;;
10315     esac
10316     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10317     # soname into executable. Probably we can add versioning support to
10318     # collect2, so additional links can be useful in future.
10319     if test "$aix_use_runtimelinking" = yes; then
10320       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10321       # instead of lib<name>.a to let people know that these are not
10322       # typical AIX shared libraries.
10323       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10324     else
10325       # We preserve .a as extension for shared libraries through AIX4.2
10326       # and later when we are not doing run time linking.
10327       library_names_spec='${libname}${release}.a $libname.a'
10328       soname_spec='${libname}${release}${shared_ext}$major'
10329     fi
10330     shlibpath_var=LIBPATH
10331   fi
10332   ;;
10333
10334 amigaos*)
10335   case $host_cpu in
10336   powerpc)
10337     # Since July 2007 AmigaOS4 officially supports .so libraries.
10338     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10339     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10340     ;;
10341   m68k)
10342     library_names_spec='$libname.ixlibrary $libname.a'
10343     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10344     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 ${libname}_ixlibrary.a || exit 1; done'
10345     ;;
10346   esac
10347   ;;
10348
10349 beos*)
10350   library_names_spec='${libname}${shared_ext}'
10351   dynamic_linker="$host_os ld.so"
10352   shlibpath_var=LIBRARY_PATH
10353   ;;
10354
10355 bsdi[45]*)
10356   version_type=linux
10357   need_version=no
10358   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10359   soname_spec='${libname}${release}${shared_ext}$major'
10360   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10361   shlibpath_var=LD_LIBRARY_PATH
10362   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10363   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10364   # the default ld.so.conf also contains /usr/contrib/lib and
10365   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10366   # libtool to hard-code these into programs
10367   ;;
10368
10369 cygwin* | mingw* | pw32* | cegcc*)
10370   version_type=windows
10371   shrext_cmds=".dll"
10372   need_version=no
10373   need_lib_prefix=no
10374
10375   case $GCC,$host_os in
10376   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10377     library_names_spec='$libname.dll.a'
10378     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10379     postinstall_cmds='base_file=`basename \${file}`~
10380       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10381       dldir=$destdir/`dirname \$dlpath`~
10382       test -d \$dldir || mkdir -p \$dldir~
10383       $install_prog $dir/$dlname \$dldir/$dlname~
10384       chmod a+x \$dldir/$dlname~
10385       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10386         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10387       fi'
10388     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10389       dlpath=$dir/\$dldll~
10390        $RM \$dlpath'
10391     shlibpath_overrides_runpath=yes
10392
10393     case $host_os in
10394     cygwin*)
10395       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10396       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10397
10398       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10399       ;;
10400     mingw* | cegcc*)
10401       # MinGW DLLs use traditional 'lib' prefix
10402       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10403       ;;
10404     pw32*)
10405       # pw32 DLLs use 'pw' prefix rather than 'lib'
10406       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10407       ;;
10408     esac
10409     ;;
10410
10411   *)
10412     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10413     ;;
10414   esac
10415   dynamic_linker='Win32 ld.exe'
10416   # FIXME: first we should search . and the directory the executable is in
10417   shlibpath_var=PATH
10418   ;;
10419
10420 darwin* | rhapsody*)
10421   dynamic_linker="$host_os dyld"
10422   version_type=darwin
10423   need_lib_prefix=no
10424   need_version=no
10425   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10426   soname_spec='${libname}${release}${major}$shared_ext'
10427   shlibpath_overrides_runpath=yes
10428   shlibpath_var=DYLD_LIBRARY_PATH
10429   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10430
10431   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10432   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10433   ;;
10434
10435 dgux*)
10436   version_type=linux
10437   need_lib_prefix=no
10438   need_version=no
10439   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10440   soname_spec='${libname}${release}${shared_ext}$major'
10441   shlibpath_var=LD_LIBRARY_PATH
10442   ;;
10443
10444 freebsd* | dragonfly*)
10445   # DragonFly does not have aout.  When/if they implement a new
10446   # versioning mechanism, adjust this.
10447   if test -x /usr/bin/objformat; then
10448     objformat=`/usr/bin/objformat`
10449   else
10450     case $host_os in
10451     freebsd[23].*) objformat=aout ;;
10452     *) objformat=elf ;;
10453     esac
10454   fi
10455   version_type=freebsd-$objformat
10456   case $version_type in
10457     freebsd-elf*)
10458       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10459       need_version=no
10460       need_lib_prefix=no
10461       ;;
10462     freebsd-*)
10463       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10464       need_version=yes
10465       ;;
10466   esac
10467   shlibpath_var=LD_LIBRARY_PATH
10468   case $host_os in
10469   freebsd2.*)
10470     shlibpath_overrides_runpath=yes
10471     ;;
10472   freebsd3.[01]* | freebsdelf3.[01]*)
10473     shlibpath_overrides_runpath=yes
10474     hardcode_into_libs=yes
10475     ;;
10476   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10477   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10478     shlibpath_overrides_runpath=no
10479     hardcode_into_libs=yes
10480     ;;
10481   *) # from 4.6 on, and DragonFly
10482     shlibpath_overrides_runpath=yes
10483     hardcode_into_libs=yes
10484     ;;
10485   esac
10486   ;;
10487
10488 gnu*)
10489   version_type=linux
10490   need_lib_prefix=no
10491   need_version=no
10492   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10493   soname_spec='${libname}${release}${shared_ext}$major'
10494   shlibpath_var=LD_LIBRARY_PATH
10495   hardcode_into_libs=yes
10496   ;;
10497
10498 haiku*)
10499   version_type=linux
10500   need_lib_prefix=no
10501   need_version=no
10502   dynamic_linker="$host_os runtime_loader"
10503   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10504   soname_spec='${libname}${release}${shared_ext}$major'
10505   shlibpath_var=LIBRARY_PATH
10506   shlibpath_overrides_runpath=yes
10507   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10508   hardcode_into_libs=yes
10509   ;;
10510
10511 hpux9* | hpux10* | hpux11*)
10512   # Give a soname corresponding to the major version so that dld.sl refuses to
10513   # link against other versions.
10514   version_type=sunos
10515   need_lib_prefix=no
10516   need_version=no
10517   case $host_cpu in
10518   ia64*)
10519     shrext_cmds='.so'
10520     hardcode_into_libs=yes
10521     dynamic_linker="$host_os dld.so"
10522     shlibpath_var=LD_LIBRARY_PATH
10523     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10524     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10525     soname_spec='${libname}${release}${shared_ext}$major'
10526     if test "X$HPUX_IA64_MODE" = X32; then
10527       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10528     else
10529       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10530     fi
10531     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10532     ;;
10533   hppa*64*)
10534     shrext_cmds='.sl'
10535     hardcode_into_libs=yes
10536     dynamic_linker="$host_os dld.sl"
10537     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10538     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10539     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10540     soname_spec='${libname}${release}${shared_ext}$major'
10541     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10542     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10543     ;;
10544   *)
10545     shrext_cmds='.sl'
10546     dynamic_linker="$host_os dld.sl"
10547     shlibpath_var=SHLIB_PATH
10548     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10549     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10550     soname_spec='${libname}${release}${shared_ext}$major'
10551     ;;
10552   esac
10553   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10554   postinstall_cmds='chmod 555 $lib'
10555   # or fails outright, so override atomically:
10556   install_override_mode=555
10557   ;;
10558
10559 interix[3-9]*)
10560   version_type=linux
10561   need_lib_prefix=no
10562   need_version=no
10563   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10564   soname_spec='${libname}${release}${shared_ext}$major'
10565   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10566   shlibpath_var=LD_LIBRARY_PATH
10567   shlibpath_overrides_runpath=no
10568   hardcode_into_libs=yes
10569   ;;
10570
10571 irix5* | irix6* | nonstopux*)
10572   case $host_os in
10573     nonstopux*) version_type=nonstopux ;;
10574     *)
10575         if test "$lt_cv_prog_gnu_ld" = yes; then
10576                 version_type=linux
10577         else
10578                 version_type=irix
10579         fi ;;
10580   esac
10581   need_lib_prefix=no
10582   need_version=no
10583   soname_spec='${libname}${release}${shared_ext}$major'
10584   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10585   case $host_os in
10586   irix5* | nonstopux*)
10587     libsuff= shlibsuff=
10588     ;;
10589   *)
10590     case $LD in # libtool.m4 will add one of these switches to LD
10591     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10592       libsuff= shlibsuff= libmagic=32-bit;;
10593     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10594       libsuff=32 shlibsuff=N32 libmagic=N32;;
10595     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10596       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10597     *) libsuff= shlibsuff= libmagic=never-match;;
10598     esac
10599     ;;
10600   esac
10601   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10602   shlibpath_overrides_runpath=no
10603   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10604   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10605   hardcode_into_libs=yes
10606   ;;
10607
10608 # No shared lib support for Linux oldld, aout, or coff.
10609 linux*oldld* | linux*aout* | linux*coff*)
10610   dynamic_linker=no
10611   ;;
10612
10613 # This must be Linux ELF.
10614 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10615   version_type=linux
10616   need_lib_prefix=no
10617   need_version=no
10618   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10619   soname_spec='${libname}${release}${shared_ext}$major'
10620   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10621   shlibpath_var=LD_LIBRARY_PATH
10622   shlibpath_overrides_runpath=no
10623
10624   # Some binutils ld are patched to set DT_RUNPATH
10625   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10626   $as_echo_n "(cached) " >&6
10627 else
10628   lt_cv_shlibpath_overrides_runpath=no
10629     save_LDFLAGS=$LDFLAGS
10630     save_libdir=$libdir
10631     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10632          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10633     if test x$gcc_no_link = xyes; then
10634   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10635 fi
10636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10637 /* end confdefs.h.  */
10638
10639 int
10640 main ()
10641 {
10642
10643   ;
10644   return 0;
10645 }
10646 _ACEOF
10647 if ac_fn_c_try_link "$LINENO"; then :
10648   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10649   lt_cv_shlibpath_overrides_runpath=yes
10650 fi
10651 fi
10652 rm -f core conftest.err conftest.$ac_objext \
10653     conftest$ac_exeext conftest.$ac_ext
10654     LDFLAGS=$save_LDFLAGS
10655     libdir=$save_libdir
10656
10657 fi
10658
10659   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10660
10661   # This implies no fast_install, which is unacceptable.
10662   # Some rework will be needed to allow for fast_install
10663   # before this can be enabled.
10664   hardcode_into_libs=yes
10665
10666   # Append ld.so.conf contents to the search path
10667   if test -f /etc/ld.so.conf; then
10668     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' ' '`
10669     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10670   fi
10671
10672   # We used to test for /lib/ld.so.1 and disable shared libraries on
10673   # powerpc, because MkLinux only supported shared libraries with the
10674   # GNU dynamic linker.  Since this was broken with cross compilers,
10675   # most powerpc-linux boxes support dynamic linking these days and
10676   # people can always --disable-shared, the test was removed, and we
10677   # assume the GNU/Linux dynamic linker is in use.
10678   dynamic_linker='GNU/Linux ld.so'
10679   ;;
10680
10681 netbsd*)
10682   version_type=sunos
10683   need_lib_prefix=no
10684   need_version=no
10685   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10686     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10687     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10688     dynamic_linker='NetBSD (a.out) ld.so'
10689   else
10690     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10691     soname_spec='${libname}${release}${shared_ext}$major'
10692     dynamic_linker='NetBSD ld.elf_so'
10693   fi
10694   shlibpath_var=LD_LIBRARY_PATH
10695   shlibpath_overrides_runpath=yes
10696   hardcode_into_libs=yes
10697   ;;
10698
10699 newsos6)
10700   version_type=linux
10701   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10702   shlibpath_var=LD_LIBRARY_PATH
10703   shlibpath_overrides_runpath=yes
10704   ;;
10705
10706 *nto* | *qnx*)
10707   version_type=qnx
10708   need_lib_prefix=no
10709   need_version=no
10710   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10711   soname_spec='${libname}${release}${shared_ext}$major'
10712   shlibpath_var=LD_LIBRARY_PATH
10713   shlibpath_overrides_runpath=no
10714   hardcode_into_libs=yes
10715   dynamic_linker='ldqnx.so'
10716   ;;
10717
10718 openbsd*)
10719   version_type=sunos
10720   sys_lib_dlsearch_path_spec="/usr/lib"
10721   need_lib_prefix=no
10722   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10723   case $host_os in
10724     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10725     *)                          need_version=no  ;;
10726   esac
10727   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10728   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10729   shlibpath_var=LD_LIBRARY_PATH
10730   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10731     case $host_os in
10732       openbsd2.[89] | openbsd2.[89].*)
10733         shlibpath_overrides_runpath=no
10734         ;;
10735       *)
10736         shlibpath_overrides_runpath=yes
10737         ;;
10738       esac
10739   else
10740     shlibpath_overrides_runpath=yes
10741   fi
10742   ;;
10743
10744 os2*)
10745   libname_spec='$name'
10746   shrext_cmds=".dll"
10747   need_lib_prefix=no
10748   library_names_spec='$libname${shared_ext} $libname.a'
10749   dynamic_linker='OS/2 ld.exe'
10750   shlibpath_var=LIBPATH
10751   ;;
10752
10753 osf3* | osf4* | osf5*)
10754   version_type=osf
10755   need_lib_prefix=no
10756   need_version=no
10757   soname_spec='${libname}${release}${shared_ext}$major'
10758   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10759   shlibpath_var=LD_LIBRARY_PATH
10760   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10761   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10762   ;;
10763
10764 rdos*)
10765   dynamic_linker=no
10766   ;;
10767
10768 solaris*)
10769   version_type=linux
10770   need_lib_prefix=no
10771   need_version=no
10772   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10773   soname_spec='${libname}${release}${shared_ext}$major'
10774   shlibpath_var=LD_LIBRARY_PATH
10775   shlibpath_overrides_runpath=yes
10776   hardcode_into_libs=yes
10777   # ldd complains unless libraries are executable
10778   postinstall_cmds='chmod +x $lib'
10779   ;;
10780
10781 sunos4*)
10782   version_type=sunos
10783   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10784   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10785   shlibpath_var=LD_LIBRARY_PATH
10786   shlibpath_overrides_runpath=yes
10787   if test "$with_gnu_ld" = yes; then
10788     need_lib_prefix=no
10789   fi
10790   need_version=yes
10791   ;;
10792
10793 sysv4 | sysv4.3*)
10794   version_type=linux
10795   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10796   soname_spec='${libname}${release}${shared_ext}$major'
10797   shlibpath_var=LD_LIBRARY_PATH
10798   case $host_vendor in
10799     sni)
10800       shlibpath_overrides_runpath=no
10801       need_lib_prefix=no
10802       runpath_var=LD_RUN_PATH
10803       ;;
10804     siemens)
10805       need_lib_prefix=no
10806       ;;
10807     motorola)
10808       need_lib_prefix=no
10809       need_version=no
10810       shlibpath_overrides_runpath=no
10811       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10812       ;;
10813   esac
10814   ;;
10815
10816 sysv4*MP*)
10817   if test -d /usr/nec ;then
10818     version_type=linux
10819     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10820     soname_spec='$libname${shared_ext}.$major'
10821     shlibpath_var=LD_LIBRARY_PATH
10822   fi
10823   ;;
10824
10825 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10826   version_type=freebsd-elf
10827   need_lib_prefix=no
10828   need_version=no
10829   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10830   soname_spec='${libname}${release}${shared_ext}$major'
10831   shlibpath_var=LD_LIBRARY_PATH
10832   shlibpath_overrides_runpath=yes
10833   hardcode_into_libs=yes
10834   if test "$with_gnu_ld" = yes; then
10835     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10836   else
10837     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10838     case $host_os in
10839       sco3.2v5*)
10840         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10841         ;;
10842     esac
10843   fi
10844   sys_lib_dlsearch_path_spec='/usr/lib'
10845   ;;
10846
10847 tpf*)
10848   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10849   version_type=linux
10850   need_lib_prefix=no
10851   need_version=no
10852   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10853   shlibpath_var=LD_LIBRARY_PATH
10854   shlibpath_overrides_runpath=no
10855   hardcode_into_libs=yes
10856   ;;
10857
10858 uts4*)
10859   version_type=linux
10860   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10861   soname_spec='${libname}${release}${shared_ext}$major'
10862   shlibpath_var=LD_LIBRARY_PATH
10863   ;;
10864
10865 *)
10866   dynamic_linker=no
10867   ;;
10868 esac
10869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10870 $as_echo "$dynamic_linker" >&6; }
10871 test "$dynamic_linker" = no && can_build_shared=no
10872
10873 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10874 if test "$GCC" = yes; then
10875   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10876 fi
10877
10878 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10879   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10880 fi
10881 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10882   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10883 fi
10884
10885
10886
10887
10888
10889
10890
10891
10892
10893
10894
10895
10896
10897
10898
10899
10900
10901
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
10921
10922
10923
10924
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934
10935
10936
10937
10938
10939
10940
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10977 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10978 hardcode_action=
10979 if test -n "$hardcode_libdir_flag_spec" ||
10980    test -n "$runpath_var" ||
10981    test "X$hardcode_automatic" = "Xyes" ; then
10982
10983   # We can hardcode non-existent directories.
10984   if test "$hardcode_direct" != no &&
10985      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10986      # have to relink, otherwise we might link with an installed library
10987      # when we should be linking with a yet-to-be-installed one
10988      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10989      test "$hardcode_minus_L" != no; then
10990     # Linking always hardcodes the temporary library directory.
10991     hardcode_action=relink
10992   else
10993     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10994     hardcode_action=immediate
10995   fi
10996 else
10997   # We cannot hardcode anything, or else we can only hardcode existing
10998   # directories.
10999   hardcode_action=unsupported
11000 fi
11001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11002 $as_echo "$hardcode_action" >&6; }
11003
11004 if test "$hardcode_action" = relink ||
11005    test "$inherit_rpath" = yes; then
11006   # Fast installation is not supported
11007   enable_fast_install=no
11008 elif test "$shlibpath_overrides_runpath" = yes ||
11009      test "$enable_shared" = no; then
11010   # Fast installation is not necessary
11011   enable_fast_install=needless
11012 fi
11013
11014
11015
11016
11017
11018
11019   if test "x$enable_dlopen" != xyes; then
11020   enable_dlopen=unknown
11021   enable_dlopen_self=unknown
11022   enable_dlopen_self_static=unknown
11023 else
11024   lt_cv_dlopen=no
11025   lt_cv_dlopen_libs=
11026
11027   case $host_os in
11028   beos*)
11029     lt_cv_dlopen="load_add_on"
11030     lt_cv_dlopen_libs=
11031     lt_cv_dlopen_self=yes
11032     ;;
11033
11034   mingw* | pw32* | cegcc*)
11035     lt_cv_dlopen="LoadLibrary"
11036     lt_cv_dlopen_libs=
11037     ;;
11038
11039   cygwin*)
11040     lt_cv_dlopen="dlopen"
11041     lt_cv_dlopen_libs=
11042     ;;
11043
11044   darwin*)
11045   # if libdl is installed we need to link against it
11046     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11047 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11048 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11049   $as_echo_n "(cached) " >&6
11050 else
11051   ac_check_lib_save_LIBS=$LIBS
11052 LIBS="-ldl  $LIBS"
11053 if test x$gcc_no_link = xyes; then
11054   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11055 fi
11056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11057 /* end confdefs.h.  */
11058
11059 /* Override any GCC internal prototype to avoid an error.
11060    Use char because int might match the return type of a GCC
11061    builtin and then its argument prototype would still apply.  */
11062 #ifdef __cplusplus
11063 extern "C"
11064 #endif
11065 char dlopen ();
11066 int
11067 main ()
11068 {
11069 return dlopen ();
11070   ;
11071   return 0;
11072 }
11073 _ACEOF
11074 if ac_fn_c_try_link "$LINENO"; then :
11075   ac_cv_lib_dl_dlopen=yes
11076 else
11077   ac_cv_lib_dl_dlopen=no
11078 fi
11079 rm -f core conftest.err conftest.$ac_objext \
11080     conftest$ac_exeext conftest.$ac_ext
11081 LIBS=$ac_check_lib_save_LIBS
11082 fi
11083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11084 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11085 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11086   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11087 else
11088
11089     lt_cv_dlopen="dyld"
11090     lt_cv_dlopen_libs=
11091     lt_cv_dlopen_self=yes
11092
11093 fi
11094
11095     ;;
11096
11097   *)
11098     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11099 if test "x$ac_cv_func_shl_load" = x""yes; then :
11100   lt_cv_dlopen="shl_load"
11101 else
11102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11103 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11104 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11105   $as_echo_n "(cached) " >&6
11106 else
11107   ac_check_lib_save_LIBS=$LIBS
11108 LIBS="-ldld  $LIBS"
11109 if test x$gcc_no_link = xyes; then
11110   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11111 fi
11112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11113 /* end confdefs.h.  */
11114
11115 /* Override any GCC internal prototype to avoid an error.
11116    Use char because int might match the return type of a GCC
11117    builtin and then its argument prototype would still apply.  */
11118 #ifdef __cplusplus
11119 extern "C"
11120 #endif
11121 char shl_load ();
11122 int
11123 main ()
11124 {
11125 return shl_load ();
11126   ;
11127   return 0;
11128 }
11129 _ACEOF
11130 if ac_fn_c_try_link "$LINENO"; then :
11131   ac_cv_lib_dld_shl_load=yes
11132 else
11133   ac_cv_lib_dld_shl_load=no
11134 fi
11135 rm -f core conftest.err conftest.$ac_objext \
11136     conftest$ac_exeext conftest.$ac_ext
11137 LIBS=$ac_check_lib_save_LIBS
11138 fi
11139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11140 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11141 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11142   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11143 else
11144   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11145 if test "x$ac_cv_func_dlopen" = x""yes; then :
11146   lt_cv_dlopen="dlopen"
11147 else
11148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11149 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11150 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11151   $as_echo_n "(cached) " >&6
11152 else
11153   ac_check_lib_save_LIBS=$LIBS
11154 LIBS="-ldl  $LIBS"
11155 if test x$gcc_no_link = xyes; then
11156   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11157 fi
11158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11159 /* end confdefs.h.  */
11160
11161 /* Override any GCC internal prototype to avoid an error.
11162    Use char because int might match the return type of a GCC
11163    builtin and then its argument prototype would still apply.  */
11164 #ifdef __cplusplus
11165 extern "C"
11166 #endif
11167 char dlopen ();
11168 int
11169 main ()
11170 {
11171 return dlopen ();
11172   ;
11173   return 0;
11174 }
11175 _ACEOF
11176 if ac_fn_c_try_link "$LINENO"; then :
11177   ac_cv_lib_dl_dlopen=yes
11178 else
11179   ac_cv_lib_dl_dlopen=no
11180 fi
11181 rm -f core conftest.err conftest.$ac_objext \
11182     conftest$ac_exeext conftest.$ac_ext
11183 LIBS=$ac_check_lib_save_LIBS
11184 fi
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11186 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11187 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11188   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11189 else
11190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11191 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11192 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11193   $as_echo_n "(cached) " >&6
11194 else
11195   ac_check_lib_save_LIBS=$LIBS
11196 LIBS="-lsvld  $LIBS"
11197 if test x$gcc_no_link = xyes; then
11198   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11199 fi
11200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11201 /* end confdefs.h.  */
11202
11203 /* Override any GCC internal prototype to avoid an error.
11204    Use char because int might match the return type of a GCC
11205    builtin and then its argument prototype would still apply.  */
11206 #ifdef __cplusplus
11207 extern "C"
11208 #endif
11209 char dlopen ();
11210 int
11211 main ()
11212 {
11213 return dlopen ();
11214   ;
11215   return 0;
11216 }
11217 _ACEOF
11218 if ac_fn_c_try_link "$LINENO"; then :
11219   ac_cv_lib_svld_dlopen=yes
11220 else
11221   ac_cv_lib_svld_dlopen=no
11222 fi
11223 rm -f core conftest.err conftest.$ac_objext \
11224     conftest$ac_exeext conftest.$ac_ext
11225 LIBS=$ac_check_lib_save_LIBS
11226 fi
11227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11228 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11229 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11230   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11231 else
11232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11233 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11234 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11235   $as_echo_n "(cached) " >&6
11236 else
11237   ac_check_lib_save_LIBS=$LIBS
11238 LIBS="-ldld  $LIBS"
11239 if test x$gcc_no_link = xyes; then
11240   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11241 fi
11242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11243 /* end confdefs.h.  */
11244
11245 /* Override any GCC internal prototype to avoid an error.
11246    Use char because int might match the return type of a GCC
11247    builtin and then its argument prototype would still apply.  */
11248 #ifdef __cplusplus
11249 extern "C"
11250 #endif
11251 char dld_link ();
11252 int
11253 main ()
11254 {
11255 return dld_link ();
11256   ;
11257   return 0;
11258 }
11259 _ACEOF
11260 if ac_fn_c_try_link "$LINENO"; then :
11261   ac_cv_lib_dld_dld_link=yes
11262 else
11263   ac_cv_lib_dld_dld_link=no
11264 fi
11265 rm -f core conftest.err conftest.$ac_objext \
11266     conftest$ac_exeext conftest.$ac_ext
11267 LIBS=$ac_check_lib_save_LIBS
11268 fi
11269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11270 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11271 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11272   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11273 fi
11274
11275
11276 fi
11277
11278
11279 fi
11280
11281
11282 fi
11283
11284
11285 fi
11286
11287
11288 fi
11289
11290     ;;
11291   esac
11292
11293   if test "x$lt_cv_dlopen" != xno; then
11294     enable_dlopen=yes
11295   else
11296     enable_dlopen=no
11297   fi
11298
11299   case $lt_cv_dlopen in
11300   dlopen)
11301     save_CPPFLAGS="$CPPFLAGS"
11302     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11303
11304     save_LDFLAGS="$LDFLAGS"
11305     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11306
11307     save_LIBS="$LIBS"
11308     LIBS="$lt_cv_dlopen_libs $LIBS"
11309
11310     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11311 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11312 if test "${lt_cv_dlopen_self+set}" = set; then :
11313   $as_echo_n "(cached) " >&6
11314 else
11315           if test "$cross_compiling" = yes; then :
11316   lt_cv_dlopen_self=cross
11317 else
11318   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11319   lt_status=$lt_dlunknown
11320   cat > conftest.$ac_ext <<_LT_EOF
11321 #line 11321 "configure"
11322 #include "confdefs.h"
11323
11324 #if HAVE_DLFCN_H
11325 #include <dlfcn.h>
11326 #endif
11327
11328 #include <stdio.h>
11329
11330 #ifdef RTLD_GLOBAL
11331 #  define LT_DLGLOBAL           RTLD_GLOBAL
11332 #else
11333 #  ifdef DL_GLOBAL
11334 #    define LT_DLGLOBAL         DL_GLOBAL
11335 #  else
11336 #    define LT_DLGLOBAL         0
11337 #  endif
11338 #endif
11339
11340 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11341    find out it does not work in some platform. */
11342 #ifndef LT_DLLAZY_OR_NOW
11343 #  ifdef RTLD_LAZY
11344 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11345 #  else
11346 #    ifdef DL_LAZY
11347 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11348 #    else
11349 #      ifdef RTLD_NOW
11350 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11351 #      else
11352 #        ifdef DL_NOW
11353 #          define LT_DLLAZY_OR_NOW      DL_NOW
11354 #        else
11355 #          define LT_DLLAZY_OR_NOW      0
11356 #        endif
11357 #      endif
11358 #    endif
11359 #  endif
11360 #endif
11361
11362 /* When -fvisbility=hidden is used, assume the code has been annotated
11363    correspondingly for the symbols needed.  */
11364 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11365 void fnord () __attribute__((visibility("default")));
11366 #endif
11367
11368 void fnord () { int i=42; }
11369 int main ()
11370 {
11371   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11372   int status = $lt_dlunknown;
11373
11374   if (self)
11375     {
11376       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11377       else
11378         {
11379           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11380           else puts (dlerror ());
11381         }
11382       /* dlclose (self); */
11383     }
11384   else
11385     puts (dlerror ());
11386
11387   return status;
11388 }
11389 _LT_EOF
11390   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11391   (eval $ac_link) 2>&5
11392   ac_status=$?
11393   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11394   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11395     (./conftest; exit; ) >&5 2>/dev/null
11396     lt_status=$?
11397     case x$lt_status in
11398       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11399       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11400       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11401     esac
11402   else :
11403     # compilation failed
11404     lt_cv_dlopen_self=no
11405   fi
11406 fi
11407 rm -fr conftest*
11408
11409
11410 fi
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11412 $as_echo "$lt_cv_dlopen_self" >&6; }
11413
11414     if test "x$lt_cv_dlopen_self" = xyes; then
11415       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11416       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11417 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11418 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11419   $as_echo_n "(cached) " >&6
11420 else
11421           if test "$cross_compiling" = yes; then :
11422   lt_cv_dlopen_self_static=cross
11423 else
11424   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11425   lt_status=$lt_dlunknown
11426   cat > conftest.$ac_ext <<_LT_EOF
11427 #line 11427 "configure"
11428 #include "confdefs.h"
11429
11430 #if HAVE_DLFCN_H
11431 #include <dlfcn.h>
11432 #endif
11433
11434 #include <stdio.h>
11435
11436 #ifdef RTLD_GLOBAL
11437 #  define LT_DLGLOBAL           RTLD_GLOBAL
11438 #else
11439 #  ifdef DL_GLOBAL
11440 #    define LT_DLGLOBAL         DL_GLOBAL
11441 #  else
11442 #    define LT_DLGLOBAL         0
11443 #  endif
11444 #endif
11445
11446 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11447    find out it does not work in some platform. */
11448 #ifndef LT_DLLAZY_OR_NOW
11449 #  ifdef RTLD_LAZY
11450 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11451 #  else
11452 #    ifdef DL_LAZY
11453 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11454 #    else
11455 #      ifdef RTLD_NOW
11456 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11457 #      else
11458 #        ifdef DL_NOW
11459 #          define LT_DLLAZY_OR_NOW      DL_NOW
11460 #        else
11461 #          define LT_DLLAZY_OR_NOW      0
11462 #        endif
11463 #      endif
11464 #    endif
11465 #  endif
11466 #endif
11467
11468 /* When -fvisbility=hidden is used, assume the code has been annotated
11469    correspondingly for the symbols needed.  */
11470 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11471 void fnord () __attribute__((visibility("default")));
11472 #endif
11473
11474 void fnord () { int i=42; }
11475 int main ()
11476 {
11477   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11478   int status = $lt_dlunknown;
11479
11480   if (self)
11481     {
11482       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11483       else
11484         {
11485           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11486           else puts (dlerror ());
11487         }
11488       /* dlclose (self); */
11489     }
11490   else
11491     puts (dlerror ());
11492
11493   return status;
11494 }
11495 _LT_EOF
11496   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11497   (eval $ac_link) 2>&5
11498   ac_status=$?
11499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11500   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11501     (./conftest; exit; ) >&5 2>/dev/null
11502     lt_status=$?
11503     case x$lt_status in
11504       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11505       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11506       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11507     esac
11508   else :
11509     # compilation failed
11510     lt_cv_dlopen_self_static=no
11511   fi
11512 fi
11513 rm -fr conftest*
11514
11515
11516 fi
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11518 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11519     fi
11520
11521     CPPFLAGS="$save_CPPFLAGS"
11522     LDFLAGS="$save_LDFLAGS"
11523     LIBS="$save_LIBS"
11524     ;;
11525   esac
11526
11527   case $lt_cv_dlopen_self in
11528   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11529   *) enable_dlopen_self=unknown ;;
11530   esac
11531
11532   case $lt_cv_dlopen_self_static in
11533   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11534   *) enable_dlopen_self_static=unknown ;;
11535   esac
11536 fi
11537
11538
11539
11540
11541
11542
11543
11544
11545
11546
11547
11548
11549
11550
11551
11552
11553
11554 striplib=
11555 old_striplib=
11556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11557 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11558 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11559   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11560   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11562 $as_echo "yes" >&6; }
11563 else
11564 # FIXME - insert some real tests, host_os isn't really good enough
11565   case $host_os in
11566   darwin*)
11567     if test -n "$STRIP" ; then
11568       striplib="$STRIP -x"
11569       old_striplib="$STRIP -S"
11570       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11571 $as_echo "yes" >&6; }
11572     else
11573       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11574 $as_echo "no" >&6; }
11575     fi
11576     ;;
11577   *)
11578     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11579 $as_echo "no" >&6; }
11580     ;;
11581   esac
11582 fi
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595   # Report which library types will actually be built
11596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11597 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11599 $as_echo "$can_build_shared" >&6; }
11600
11601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11602 $as_echo_n "checking whether to build shared libraries... " >&6; }
11603   test "$can_build_shared" = "no" && enable_shared=no
11604
11605   # On AIX, shared libraries and static libraries use the same namespace, and
11606   # are all built from PIC.
11607   case $host_os in
11608   aix3*)
11609     test "$enable_shared" = yes && enable_static=no
11610     if test -n "$RANLIB"; then
11611       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11612       postinstall_cmds='$RANLIB $lib'
11613     fi
11614     ;;
11615
11616   aix[4-9]*)
11617     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11618       test "$enable_shared" = yes && enable_static=no
11619     fi
11620     ;;
11621   esac
11622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11623 $as_echo "$enable_shared" >&6; }
11624
11625   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11626 $as_echo_n "checking whether to build static libraries... " >&6; }
11627   # Make sure either enable_shared or enable_static is yes.
11628   test "$enable_shared" = yes || enable_static=yes
11629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11630 $as_echo "$enable_static" >&6; }
11631
11632
11633
11634
11635 fi
11636 ac_ext=c
11637 ac_cpp='$CPP $CPPFLAGS'
11638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11640 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11641
11642 CC="$lt_save_CC"
11643
11644       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11645     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11646     (test "X$CXX" != "Xg++"))) ; then
11647   ac_ext=cpp
11648 ac_cpp='$CXXCPP $CPPFLAGS'
11649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11653 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11654 if test -z "$CXXCPP"; then
11655   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11656   $as_echo_n "(cached) " >&6
11657 else
11658       # Double quotes because CXXCPP needs to be expanded
11659     for CXXCPP in "$CXX -E" "/lib/cpp"
11660     do
11661       ac_preproc_ok=false
11662 for ac_cxx_preproc_warn_flag in '' yes
11663 do
11664   # Use a header file that comes with gcc, so configuring glibc
11665   # with a fresh cross-compiler works.
11666   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11667   # <limits.h> exists even on freestanding compilers.
11668   # On the NeXT, cc -E runs the code through the compiler's parser,
11669   # not just through cpp. "Syntax error" is here to catch this case.
11670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11671 /* end confdefs.h.  */
11672 #ifdef __STDC__
11673 # include <limits.h>
11674 #else
11675 # include <assert.h>
11676 #endif
11677                      Syntax error
11678 _ACEOF
11679 if ac_fn_cxx_try_cpp "$LINENO"; then :
11680
11681 else
11682   # Broken: fails on valid input.
11683 continue
11684 fi
11685 rm -f conftest.err conftest.$ac_ext
11686
11687   # OK, works on sane cases.  Now check whether nonexistent headers
11688   # can be detected and how.
11689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11690 /* end confdefs.h.  */
11691 #include <ac_nonexistent.h>
11692 _ACEOF
11693 if ac_fn_cxx_try_cpp "$LINENO"; then :
11694   # Broken: success on invalid input.
11695 continue
11696 else
11697   # Passes both tests.
11698 ac_preproc_ok=:
11699 break
11700 fi
11701 rm -f conftest.err conftest.$ac_ext
11702
11703 done
11704 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11705 rm -f conftest.err conftest.$ac_ext
11706 if $ac_preproc_ok; then :
11707   break
11708 fi
11709
11710     done
11711     ac_cv_prog_CXXCPP=$CXXCPP
11712
11713 fi
11714   CXXCPP=$ac_cv_prog_CXXCPP
11715 else
11716   ac_cv_prog_CXXCPP=$CXXCPP
11717 fi
11718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11719 $as_echo "$CXXCPP" >&6; }
11720 ac_preproc_ok=false
11721 for ac_cxx_preproc_warn_flag in '' yes
11722 do
11723   # Use a header file that comes with gcc, so configuring glibc
11724   # with a fresh cross-compiler works.
11725   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11726   # <limits.h> exists even on freestanding compilers.
11727   # On the NeXT, cc -E runs the code through the compiler's parser,
11728   # not just through cpp. "Syntax error" is here to catch this case.
11729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11730 /* end confdefs.h.  */
11731 #ifdef __STDC__
11732 # include <limits.h>
11733 #else
11734 # include <assert.h>
11735 #endif
11736                      Syntax error
11737 _ACEOF
11738 if ac_fn_cxx_try_cpp "$LINENO"; then :
11739
11740 else
11741   # Broken: fails on valid input.
11742 continue
11743 fi
11744 rm -f conftest.err conftest.$ac_ext
11745
11746   # OK, works on sane cases.  Now check whether nonexistent headers
11747   # can be detected and how.
11748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11749 /* end confdefs.h.  */
11750 #include <ac_nonexistent.h>
11751 _ACEOF
11752 if ac_fn_cxx_try_cpp "$LINENO"; then :
11753   # Broken: success on invalid input.
11754 continue
11755 else
11756   # Passes both tests.
11757 ac_preproc_ok=:
11758 break
11759 fi
11760 rm -f conftest.err conftest.$ac_ext
11761
11762 done
11763 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11764 rm -f conftest.err conftest.$ac_ext
11765 if $ac_preproc_ok; then :
11766
11767 else
11768   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11770 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11771 See \`config.log' for more details." "$LINENO" 5; }
11772 fi
11773
11774 ac_ext=c
11775 ac_cpp='$CPP $CPPFLAGS'
11776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11779
11780 else
11781   _lt_caught_CXX_error=yes
11782 fi
11783
11784 ac_ext=cpp
11785 ac_cpp='$CXXCPP $CPPFLAGS'
11786 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11787 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11788 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11789
11790 archive_cmds_need_lc_CXX=no
11791 allow_undefined_flag_CXX=
11792 always_export_symbols_CXX=no
11793 archive_expsym_cmds_CXX=
11794 compiler_needs_object_CXX=no
11795 export_dynamic_flag_spec_CXX=
11796 hardcode_direct_CXX=no
11797 hardcode_direct_absolute_CXX=no
11798 hardcode_libdir_flag_spec_CXX=
11799 hardcode_libdir_flag_spec_ld_CXX=
11800 hardcode_libdir_separator_CXX=
11801 hardcode_minus_L_CXX=no
11802 hardcode_shlibpath_var_CXX=unsupported
11803 hardcode_automatic_CXX=no
11804 inherit_rpath_CXX=no
11805 module_cmds_CXX=
11806 module_expsym_cmds_CXX=
11807 link_all_deplibs_CXX=unknown
11808 old_archive_cmds_CXX=$old_archive_cmds
11809 reload_flag_CXX=$reload_flag
11810 reload_cmds_CXX=$reload_cmds
11811 no_undefined_flag_CXX=
11812 whole_archive_flag_spec_CXX=
11813 enable_shared_with_static_runtimes_CXX=no
11814
11815 # Source file extension for C++ test sources.
11816 ac_ext=cpp
11817
11818 # Object file extension for compiled C++ test sources.
11819 objext=o
11820 objext_CXX=$objext
11821
11822 # No sense in running all these tests if we already determined that
11823 # the CXX compiler isn't working.  Some variables (like enable_shared)
11824 # are currently assumed to apply to all compilers on this platform,
11825 # and will be corrupted by setting them based on a non-working compiler.
11826 if test "$_lt_caught_CXX_error" != yes; then
11827   # Code to be used in simple compile tests
11828   lt_simple_compile_test_code="int some_variable = 0;"
11829
11830   # Code to be used in simple link tests
11831   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11832
11833   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11834
11835
11836
11837
11838
11839
11840 # If no C compiler was specified, use CC.
11841 LTCC=${LTCC-"$CC"}
11842
11843 # If no C compiler flags were specified, use CFLAGS.
11844 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11845
11846 # Allow CC to be a program name with arguments.
11847 compiler=$CC
11848
11849
11850   # save warnings/boilerplate of simple test code
11851   ac_outfile=conftest.$ac_objext
11852 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11853 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11854 _lt_compiler_boilerplate=`cat conftest.err`
11855 $RM conftest*
11856
11857   ac_outfile=conftest.$ac_objext
11858 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11859 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11860 _lt_linker_boilerplate=`cat conftest.err`
11861 $RM -r conftest*
11862
11863
11864   # Allow CC to be a program name with arguments.
11865   lt_save_CC=$CC
11866   lt_save_LD=$LD
11867   lt_save_GCC=$GCC
11868   GCC=$GXX
11869   lt_save_with_gnu_ld=$with_gnu_ld
11870   lt_save_path_LD=$lt_cv_path_LD
11871   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11872     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11873   else
11874     $as_unset lt_cv_prog_gnu_ld
11875   fi
11876   if test -n "${lt_cv_path_LDCXX+set}"; then
11877     lt_cv_path_LD=$lt_cv_path_LDCXX
11878   else
11879     $as_unset lt_cv_path_LD
11880   fi
11881   test -z "${LDCXX+set}" || LD=$LDCXX
11882   CC=${CXX-"c++"}
11883   compiler=$CC
11884   compiler_CXX=$CC
11885   for cc_temp in $compiler""; do
11886   case $cc_temp in
11887     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11888     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11889     \-*) ;;
11890     *) break;;
11891   esac
11892 done
11893 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11894
11895
11896   if test -n "$compiler"; then
11897     # We don't want -fno-exception when compiling C++ code, so set the
11898     # no_builtin_flag separately
11899     if test "$GXX" = yes; then
11900       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
11901     else
11902       lt_prog_compiler_no_builtin_flag_CXX=
11903     fi
11904
11905     if test "$GXX" = yes; then
11906       # Set up default GNU C++ configuration
11907
11908
11909
11910 # Check whether --with-gnu-ld was given.
11911 if test "${with_gnu_ld+set}" = set; then :
11912   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11913 else
11914   with_gnu_ld=no
11915 fi
11916
11917 ac_prog=ld
11918 if test "$GCC" = yes; then
11919   # Check if gcc -print-prog-name=ld gives a path.
11920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11921 $as_echo_n "checking for ld used by $CC... " >&6; }
11922   case $host in
11923   *-*-mingw*)
11924     # gcc leaves a trailing carriage return which upsets mingw
11925     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11926   *)
11927     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11928   esac
11929   case $ac_prog in
11930     # Accept absolute paths.
11931     [\\/]* | ?:[\\/]*)
11932       re_direlt='/[^/][^/]*/\.\./'
11933       # Canonicalize the pathname of ld
11934       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11935       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11936         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11937       done
11938       test -z "$LD" && LD="$ac_prog"
11939       ;;
11940   "")
11941     # If it fails, then pretend we aren't using GCC.
11942     ac_prog=ld
11943     ;;
11944   *)
11945     # If it is relative, then search for the first ld in PATH.
11946     with_gnu_ld=unknown
11947     ;;
11948   esac
11949 elif test "$with_gnu_ld" = yes; then
11950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11951 $as_echo_n "checking for GNU ld... " >&6; }
11952 else
11953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11954 $as_echo_n "checking for non-GNU ld... " >&6; }
11955 fi
11956 if test "${lt_cv_path_LD+set}" = set; then :
11957   $as_echo_n "(cached) " >&6
11958 else
11959   if test -z "$LD"; then
11960   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11961   for ac_dir in $PATH; do
11962     IFS="$lt_save_ifs"
11963     test -z "$ac_dir" && ac_dir=.
11964     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11965       lt_cv_path_LD="$ac_dir/$ac_prog"
11966       # Check to see if the program is GNU ld.  I'd rather use --version,
11967       # but apparently some variants of GNU ld only accept -v.
11968       # Break only if it was the GNU/non-GNU ld that we prefer.
11969       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
11970       *GNU* | *'with BFD'*)
11971         test "$with_gnu_ld" != no && break
11972         ;;
11973       *)
11974         test "$with_gnu_ld" != yes && break
11975         ;;
11976       esac
11977     fi
11978   done
11979   IFS="$lt_save_ifs"
11980 else
11981   lt_cv_path_LD="$LD" # Let the user override the test with a path.
11982 fi
11983 fi
11984
11985 LD="$lt_cv_path_LD"
11986 if test -n "$LD"; then
11987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11988 $as_echo "$LD" >&6; }
11989 else
11990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11991 $as_echo "no" >&6; }
11992 fi
11993 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
11994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11995 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11996 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
11997   $as_echo_n "(cached) " >&6
11998 else
11999   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12000 case `$LD -v 2>&1 </dev/null` in
12001 *GNU* | *'with BFD'*)
12002   lt_cv_prog_gnu_ld=yes
12003   ;;
12004 *)
12005   lt_cv_prog_gnu_ld=no
12006   ;;
12007 esac
12008 fi
12009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12010 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12011 with_gnu_ld=$lt_cv_prog_gnu_ld
12012
12013
12014
12015
12016
12017
12018
12019       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12020       # archiving commands below assume that GNU ld is being used.
12021       if test "$with_gnu_ld" = yes; then
12022         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12023         archive_expsym_cmds_CXX='$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 $lib'
12024
12025         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12026         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12027
12028         # If archive_cmds runs LD, not CC, wlarc should be empty
12029         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12030         #     investigate it a little bit more. (MM)
12031         wlarc='${wl}'
12032
12033         # ancient GNU ld didn't support --whole-archive et. al.
12034         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12035           $GREP 'no-whole-archive' > /dev/null; then
12036           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12037         else
12038           whole_archive_flag_spec_CXX=
12039         fi
12040       else
12041         with_gnu_ld=no
12042         wlarc=
12043
12044         # A generic and very simple default shared library creation
12045         # command for GNU C++ for the case where it uses the native
12046         # linker, instead of GNU ld.  If possible, this setting should
12047         # overridden to take advantage of the native linker features on
12048         # the platform it is being used on.
12049         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12050       fi
12051
12052       # Commands to make compiler produce verbose output that lists
12053       # what "hidden" libraries, object files and flags are used when
12054       # linking a shared library.
12055       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12056
12057     else
12058       GXX=no
12059       with_gnu_ld=no
12060       wlarc=
12061     fi
12062
12063     # PORTME: fill in a description of your system's C++ link characteristics
12064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12065 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12066     ld_shlibs_CXX=yes
12067     case $host_os in
12068       aix3*)
12069         # FIXME: insert proper C++ library support
12070         ld_shlibs_CXX=no
12071         ;;
12072       aix[4-9]*)
12073         if test "$host_cpu" = ia64; then
12074           # On IA64, the linker does run time linking by default, so we don't
12075           # have to do anything special.
12076           aix_use_runtimelinking=no
12077           exp_sym_flag='-Bexport'
12078           no_entry_flag=""
12079         else
12080           aix_use_runtimelinking=no
12081
12082           # Test if we are trying to use run time linking or normal
12083           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12084           # need to do runtime linking.
12085           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12086             for ld_flag in $LDFLAGS; do
12087               case $ld_flag in
12088               *-brtl*)
12089                 aix_use_runtimelinking=yes
12090                 break
12091                 ;;
12092               esac
12093             done
12094             ;;
12095           esac
12096
12097           exp_sym_flag='-bexport'
12098           no_entry_flag='-bnoentry'
12099         fi
12100
12101         # When large executables or shared objects are built, AIX ld can
12102         # have problems creating the table of contents.  If linking a library
12103         # or program results in "error TOC overflow" add -mminimal-toc to
12104         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12105         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12106
12107         archive_cmds_CXX=''
12108         hardcode_direct_CXX=yes
12109         hardcode_direct_absolute_CXX=yes
12110         hardcode_libdir_separator_CXX=':'
12111         link_all_deplibs_CXX=yes
12112         file_list_spec_CXX='${wl}-f,'
12113
12114         if test "$GXX" = yes; then
12115           case $host_os in aix4.[012]|aix4.[012].*)
12116           # We only want to do this on AIX 4.2 and lower, the check
12117           # below for broken collect2 doesn't work under 4.3+
12118           collect2name=`${CC} -print-prog-name=collect2`
12119           if test -f "$collect2name" &&
12120              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12121           then
12122             # We have reworked collect2
12123             :
12124           else
12125             # We have old collect2
12126             hardcode_direct_CXX=unsupported
12127             # It fails to find uninstalled libraries when the uninstalled
12128             # path is not listed in the libpath.  Setting hardcode_minus_L
12129             # to unsupported forces relinking
12130             hardcode_minus_L_CXX=yes
12131             hardcode_libdir_flag_spec_CXX='-L$libdir'
12132             hardcode_libdir_separator_CXX=
12133           fi
12134           esac
12135           shared_flag='-shared'
12136           if test "$aix_use_runtimelinking" = yes; then
12137             shared_flag="$shared_flag "'${wl}-G'
12138           fi
12139         else
12140           # not using gcc
12141           if test "$host_cpu" = ia64; then
12142           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12143           # chokes on -Wl,-G. The following line is correct:
12144           shared_flag='-G'
12145           else
12146             if test "$aix_use_runtimelinking" = yes; then
12147               shared_flag='${wl}-G'
12148             else
12149               shared_flag='${wl}-bM:SRE'
12150             fi
12151           fi
12152         fi
12153
12154         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12155         # It seems that -bexpall does not export symbols beginning with
12156         # underscore (_), so it is better to generate a list of symbols to
12157         # export.
12158         always_export_symbols_CXX=yes
12159         if test "$aix_use_runtimelinking" = yes; then
12160           # Warning - without using the other runtime loading flags (-brtl),
12161           # -berok will link without error, but may produce a broken library.
12162           allow_undefined_flag_CXX='-berok'
12163           # Determine the default libpath from the value encoded in an empty
12164           # executable.
12165           if test x$gcc_no_link = xyes; then
12166   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12167 fi
12168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12169 /* end confdefs.h.  */
12170
12171 int
12172 main ()
12173 {
12174
12175   ;
12176   return 0;
12177 }
12178 _ACEOF
12179 if ac_fn_cxx_try_link "$LINENO"; then :
12180
12181 lt_aix_libpath_sed='
12182     /Import File Strings/,/^$/ {
12183         /^0/ {
12184             s/^0  *\(.*\)$/\1/
12185             p
12186         }
12187     }'
12188 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12189 # Check for a 64-bit object if we didn't find anything.
12190 if test -z "$aix_libpath"; then
12191   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12192 fi
12193 fi
12194 rm -f core conftest.err conftest.$ac_objext \
12195     conftest$ac_exeext conftest.$ac_ext
12196 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12197
12198           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12199
12200           archive_expsym_cmds_CXX='$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 $shared_flag"
12201         else
12202           if test "$host_cpu" = ia64; then
12203             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12204             allow_undefined_flag_CXX="-z nodefs"
12205             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12206           else
12207             # Determine the default libpath from the value encoded in an
12208             # empty executable.
12209             if test x$gcc_no_link = xyes; then
12210   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12211 fi
12212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12213 /* end confdefs.h.  */
12214
12215 int
12216 main ()
12217 {
12218
12219   ;
12220   return 0;
12221 }
12222 _ACEOF
12223 if ac_fn_cxx_try_link "$LINENO"; then :
12224
12225 lt_aix_libpath_sed='
12226     /Import File Strings/,/^$/ {
12227         /^0/ {
12228             s/^0  *\(.*\)$/\1/
12229             p
12230         }
12231     }'
12232 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12233 # Check for a 64-bit object if we didn't find anything.
12234 if test -z "$aix_libpath"; then
12235   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12236 fi
12237 fi
12238 rm -f core conftest.err conftest.$ac_objext \
12239     conftest$ac_exeext conftest.$ac_ext
12240 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12241
12242             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12243             # Warning - without using the other run time loading flags,
12244             # -berok will link without error, but may produce a broken library.
12245             no_undefined_flag_CXX=' ${wl}-bernotok'
12246             allow_undefined_flag_CXX=' ${wl}-berok'
12247             if test "$with_gnu_ld" = yes; then
12248               # We only use this code for GNU lds that support --whole-archive.
12249               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12250             else
12251               # Exported symbols can be pulled into shared objects from archives
12252               whole_archive_flag_spec_CXX='$convenience'
12253             fi
12254             archive_cmds_need_lc_CXX=yes
12255             # This is similar to how AIX traditionally builds its shared
12256             # libraries.
12257             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'
12258           fi
12259         fi
12260         ;;
12261
12262       beos*)
12263         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12264           allow_undefined_flag_CXX=unsupported
12265           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12266           # support --undefined.  This deserves some investigation.  FIXME
12267           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12268         else
12269           ld_shlibs_CXX=no
12270         fi
12271         ;;
12272
12273       chorus*)
12274         case $cc_basename in
12275           *)
12276           # FIXME: insert proper C++ library support
12277           ld_shlibs_CXX=no
12278           ;;
12279         esac
12280         ;;
12281
12282       cygwin* | mingw* | pw32* | cegcc*)
12283         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12284         # as there is no search path for DLLs.
12285         hardcode_libdir_flag_spec_CXX='-L$libdir'
12286         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12287         allow_undefined_flag_CXX=unsupported
12288         always_export_symbols_CXX=no
12289         enable_shared_with_static_runtimes_CXX=yes
12290
12291         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12292           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12293           # If the export-symbols file already is a .def file (1st line
12294           # is EXPORTS), use it as is; otherwise, prepend...
12295           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12296             cp $export_symbols $output_objdir/$soname.def;
12297           else
12298             echo EXPORTS > $output_objdir/$soname.def;
12299             cat $export_symbols >> $output_objdir/$soname.def;
12300           fi~
12301           $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 $lib'
12302         else
12303           ld_shlibs_CXX=no
12304         fi
12305         ;;
12306       darwin* | rhapsody*)
12307
12308
12309   archive_cmds_need_lc_CXX=no
12310   hardcode_direct_CXX=no
12311   hardcode_automatic_CXX=yes
12312   hardcode_shlibpath_var_CXX=unsupported
12313   if test "$lt_cv_ld_force_load" = "yes"; then
12314     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 \"$new_convenience\"`'
12315   else
12316     whole_archive_flag_spec_CXX=''
12317   fi
12318   link_all_deplibs_CXX=yes
12319   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12320   case $cc_basename in
12321      ifort*) _lt_dar_can_shared=yes ;;
12322      *) _lt_dar_can_shared=$GCC ;;
12323   esac
12324   if test "$_lt_dar_can_shared" = "yes"; then
12325     output_verbose_link_cmd=func_echo_all
12326     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}"
12327     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12328     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}${_lt_dsymutil}"
12329     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12330        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12331       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${_lt_dsymutil}"
12332       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12333     fi
12334
12335   else
12336   ld_shlibs_CXX=no
12337   fi
12338
12339         ;;
12340
12341       dgux*)
12342         case $cc_basename in
12343           ec++*)
12344             # FIXME: insert proper C++ library support
12345             ld_shlibs_CXX=no
12346             ;;
12347           ghcx*)
12348             # Green Hills C++ Compiler
12349             # FIXME: insert proper C++ library support
12350             ld_shlibs_CXX=no
12351             ;;
12352           *)
12353             # FIXME: insert proper C++ library support
12354             ld_shlibs_CXX=no
12355             ;;
12356         esac
12357         ;;
12358
12359       freebsd2.*)
12360         # C++ shared libraries reported to be fairly broken before
12361         # switch to ELF
12362         ld_shlibs_CXX=no
12363         ;;
12364
12365       freebsd-elf*)
12366         archive_cmds_need_lc_CXX=no
12367         ;;
12368
12369       freebsd* | dragonfly*)
12370         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12371         # conventions
12372         ld_shlibs_CXX=yes
12373         ;;
12374
12375       gnu*)
12376         ;;
12377
12378       haiku*)
12379         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12380         link_all_deplibs_CXX=yes
12381         ;;
12382
12383       hpux9*)
12384         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12385         hardcode_libdir_separator_CXX=:
12386         export_dynamic_flag_spec_CXX='${wl}-E'
12387         hardcode_direct_CXX=yes
12388         hardcode_minus_L_CXX=yes # Not in the search PATH,
12389                                              # but as the default
12390                                              # location of the library.
12391
12392         case $cc_basename in
12393           CC*)
12394             # FIXME: insert proper C++ library support
12395             ld_shlibs_CXX=no
12396             ;;
12397           aCC*)
12398             archive_cmds_CXX='$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 $lib'
12399             # Commands to make compiler produce verbose output that lists
12400             # what "hidden" libraries, object files and flags are used when
12401             # linking a shared library.
12402             #
12403             # There doesn't appear to be a way to prevent this compiler from
12404             # explicitly linking system object files so we need to strip them
12405             # from the output so that they don't get included in the library
12406             # dependencies.
12407             output_verbose_link_cmd='templist=`($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"'
12408             ;;
12409           *)
12410             if test "$GXX" = yes; then
12411               archive_cmds_CXX='$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'
12412             else
12413               # FIXME: insert proper C++ library support
12414               ld_shlibs_CXX=no
12415             fi
12416             ;;
12417         esac
12418         ;;
12419
12420       hpux10*|hpux11*)
12421         if test $with_gnu_ld = no; then
12422           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12423           hardcode_libdir_separator_CXX=:
12424
12425           case $host_cpu in
12426             hppa*64*|ia64*)
12427               ;;
12428             *)
12429               export_dynamic_flag_spec_CXX='${wl}-E'
12430               ;;
12431           esac
12432         fi
12433         case $host_cpu in
12434           hppa*64*|ia64*)
12435             hardcode_direct_CXX=no
12436             hardcode_shlibpath_var_CXX=no
12437             ;;
12438           *)
12439             hardcode_direct_CXX=yes
12440             hardcode_direct_absolute_CXX=yes
12441             hardcode_minus_L_CXX=yes # Not in the search PATH,
12442                                                  # but as the default
12443                                                  # location of the library.
12444             ;;
12445         esac
12446
12447         case $cc_basename in
12448           CC*)
12449             # FIXME: insert proper C++ library support
12450             ld_shlibs_CXX=no
12451             ;;
12452           aCC*)
12453             case $host_cpu in
12454               hppa*64*)
12455                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12456                 ;;
12457               ia64*)
12458                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12459                 ;;
12460               *)
12461                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12462                 ;;
12463             esac
12464             # Commands to make compiler produce verbose output that lists
12465             # what "hidden" libraries, object files and flags are used when
12466             # linking a shared library.
12467             #
12468             # There doesn't appear to be a way to prevent this compiler from
12469             # explicitly linking system object files so we need to strip them
12470             # from the output so that they don't get included in the library
12471             # dependencies.
12472             output_verbose_link_cmd='templist=`($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"'
12473             ;;
12474           *)
12475             if test "$GXX" = yes; then
12476               if test $with_gnu_ld = no; then
12477                 case $host_cpu in
12478                   hppa*64*)
12479                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12480                     ;;
12481                   ia64*)
12482                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12483                     ;;
12484                   *)
12485                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12486                     ;;
12487                 esac
12488               fi
12489             else
12490               # FIXME: insert proper C++ library support
12491               ld_shlibs_CXX=no
12492             fi
12493             ;;
12494         esac
12495         ;;
12496
12497       interix[3-9]*)
12498         hardcode_direct_CXX=no
12499         hardcode_shlibpath_var_CXX=no
12500         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12501         export_dynamic_flag_spec_CXX='${wl}-E'
12502         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12503         # Instead, shared libraries are loaded at an image base (0x10000000 by
12504         # default) and relocated if they conflict, which is a slow very memory
12505         # consuming and fragmenting process.  To avoid this, we pick a random,
12506         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12507         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12508         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12509         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12510         ;;
12511       irix5* | irix6*)
12512         case $cc_basename in
12513           CC*)
12514             # SGI C++
12515             archive_cmds_CXX='$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 $lib'
12516
12517             # Archives containing C++ object files must be created using
12518             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12519             # necessary to make sure instantiated templates are included
12520             # in the archive.
12521             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12522             ;;
12523           *)
12524             if test "$GXX" = yes; then
12525               if test "$with_gnu_ld" = no; then
12526                 archive_cmds_CXX='$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 $lib'
12527               else
12528                 archive_cmds_CXX='$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 $lib'
12529               fi
12530             fi
12531             link_all_deplibs_CXX=yes
12532             ;;
12533         esac
12534         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12535         hardcode_libdir_separator_CXX=:
12536         inherit_rpath_CXX=yes
12537         ;;
12538
12539       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12540         case $cc_basename in
12541           KCC*)
12542             # Kuck and Associates, Inc. (KAI) C++ Compiler
12543
12544             # KCC will only create a shared library if the output file
12545             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12546             # to its proper name (with version) after linking.
12547             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'
12548             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 $lib'
12549             # Commands to make compiler produce verbose output that lists
12550             # what "hidden" libraries, object files and flags are used when
12551             # linking a shared library.
12552             #
12553             # There doesn't appear to be a way to prevent this compiler from
12554             # explicitly linking system object files so we need to strip them
12555             # from the output so that they don't get included in the library
12556             # dependencies.
12557             output_verbose_link_cmd='templist=`$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"'
12558
12559             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12560             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12561
12562             # Archives containing C++ object files must be created using
12563             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12564             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12565             ;;
12566           icpc* | ecpc* )
12567             # Intel C++
12568             with_gnu_ld=yes
12569             # version 8.0 and above of icpc choke on multiply defined symbols
12570             # if we add $predep_objects and $postdep_objects, however 7.1 and
12571             # earlier do not add the objects themselves.
12572             case `$CC -V 2>&1` in
12573               *"Version 7."*)
12574                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12575                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12576                 ;;
12577               *)  # Version 8.0 or newer
12578                 tmp_idyn=
12579                 case $host_cpu in
12580                   ia64*) tmp_idyn=' -i_dynamic';;
12581                 esac
12582                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12583                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12584                 ;;
12585             esac
12586             archive_cmds_need_lc_CXX=no
12587             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12588             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12589             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12590             ;;
12591           pgCC* | pgcpp*)
12592             # Portland Group C++ compiler
12593             case `$CC -V` in
12594             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12595               prelink_cmds_CXX='tpldir=Template.dir~
12596                 rm -rf $tpldir~
12597                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12598                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12599               old_archive_cmds_CXX='tpldir=Template.dir~
12600                 rm -rf $tpldir~
12601                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12602                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12603                 $RANLIB $oldlib'
12604               archive_cmds_CXX='tpldir=Template.dir~
12605                 rm -rf $tpldir~
12606                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12607                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12608               archive_expsym_cmds_CXX='tpldir=Template.dir~
12609                 rm -rf $tpldir~
12610                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12611                 $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 $lib'
12612               ;;
12613             *) # Version 6 and above use weak symbols
12614               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12615               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12616               ;;
12617             esac
12618
12619             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12620             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12621             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12622             ;;
12623           cxx*)
12624             # Compaq C++
12625             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12626             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12627
12628             runpath_var=LD_RUN_PATH
12629             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12630             hardcode_libdir_separator_CXX=:
12631
12632             # Commands to make compiler produce verbose output that lists
12633             # what "hidden" libraries, object files and flags are used when
12634             # linking a shared library.
12635             #
12636             # There doesn't appear to be a way to prevent this compiler from
12637             # explicitly linking system object files so we need to strip them
12638             # from the output so that they don't get included in the library
12639             # dependencies.
12640             output_verbose_link_cmd='templist=`$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" | $Xsed'
12641             ;;
12642           xl* | mpixl* | bgxl*)
12643             # IBM XL 8.0 on PPC, with GNU ld
12644             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12645             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12646             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12647             if test "x$supports_anon_versioning" = xyes; then
12648               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12649                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12650                 echo "local: *; };" >> $output_objdir/$libname.ver~
12651                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12652             fi
12653             ;;
12654           *)
12655             case `$CC -V 2>&1 | sed 5q` in
12656             *Sun\ C*)
12657               # Sun C++ 5.9
12658               no_undefined_flag_CXX=' -zdefs'
12659               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12660               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12661               hardcode_libdir_flag_spec_CXX='-R$libdir'
12662               whole_archive_flag_spec_CXX='${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'
12663               compiler_needs_object_CXX=yes
12664
12665               # Not sure whether something based on
12666               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12667               # would be better.
12668               output_verbose_link_cmd='func_echo_all'
12669
12670               # Archives containing C++ object files must be created using
12671               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12672               # necessary to make sure instantiated templates are included
12673               # in the archive.
12674               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12675               ;;
12676             esac
12677             ;;
12678         esac
12679         ;;
12680
12681       lynxos*)
12682         # FIXME: insert proper C++ library support
12683         ld_shlibs_CXX=no
12684         ;;
12685
12686       m88k*)
12687         # FIXME: insert proper C++ library support
12688         ld_shlibs_CXX=no
12689         ;;
12690
12691       mvs*)
12692         case $cc_basename in
12693           cxx*)
12694             # FIXME: insert proper C++ library support
12695             ld_shlibs_CXX=no
12696             ;;
12697           *)
12698             # FIXME: insert proper C++ library support
12699             ld_shlibs_CXX=no
12700             ;;
12701         esac
12702         ;;
12703
12704       netbsd*)
12705         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12706           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12707           wlarc=
12708           hardcode_libdir_flag_spec_CXX='-R$libdir'
12709           hardcode_direct_CXX=yes
12710           hardcode_shlibpath_var_CXX=no
12711         fi
12712         # Workaround some broken pre-1.5 toolchains
12713         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12714         ;;
12715
12716       *nto* | *qnx*)
12717         ld_shlibs_CXX=yes
12718         ;;
12719
12720       openbsd2*)
12721         # C++ shared libraries are fairly broken
12722         ld_shlibs_CXX=no
12723         ;;
12724
12725       openbsd*)
12726         if test -f /usr/libexec/ld.so; then
12727           hardcode_direct_CXX=yes
12728           hardcode_shlibpath_var_CXX=no
12729           hardcode_direct_absolute_CXX=yes
12730           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12731           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12732           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12733             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12734             export_dynamic_flag_spec_CXX='${wl}-E'
12735             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12736           fi
12737           output_verbose_link_cmd=func_echo_all
12738         else
12739           ld_shlibs_CXX=no
12740         fi
12741         ;;
12742
12743       osf3* | osf4* | osf5*)
12744         case $cc_basename in
12745           KCC*)
12746             # Kuck and Associates, Inc. (KAI) C++ Compiler
12747
12748             # KCC will only create a shared library if the output file
12749             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12750             # to its proper name (with version) after linking.
12751             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 $lib'
12752
12753             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12754             hardcode_libdir_separator_CXX=:
12755
12756             # Archives containing C++ object files must be created using
12757             # the KAI C++ compiler.
12758             case $host in
12759               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12760               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12761             esac
12762             ;;
12763           RCC*)
12764             # Rational C++ 2.4.1
12765             # FIXME: insert proper C++ library support
12766             ld_shlibs_CXX=no
12767             ;;
12768           cxx*)
12769             case $host in
12770               osf3*)
12771                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12772                 archive_cmds_CXX='$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 $lib'
12773                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12774                 ;;
12775               *)
12776                 allow_undefined_flag_CXX=' -expect_unresolved \*'
12777                 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'
12778                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12779                   echo "-hidden">> $lib.exp~
12780                   $CC -shared$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~
12781                   $RM $lib.exp'
12782                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12783                 ;;
12784             esac
12785
12786             hardcode_libdir_separator_CXX=:
12787
12788             # Commands to make compiler produce verbose output that lists
12789             # what "hidden" libraries, object files and flags are used when
12790             # linking a shared library.
12791             #
12792             # There doesn't appear to be a way to prevent this compiler from
12793             # explicitly linking system object files so we need to strip them
12794             # from the output so that they don't get included in the library
12795             # dependencies.
12796             output_verbose_link_cmd='templist=`$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"'
12797             ;;
12798           *)
12799             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12800               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12801               case $host in
12802                 osf3*)
12803                   archive_cmds_CXX='$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 $lib'
12804                   ;;
12805                 *)
12806                   archive_cmds_CXX='$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 $lib'
12807                   ;;
12808               esac
12809
12810               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12811               hardcode_libdir_separator_CXX=:
12812
12813               # Commands to make compiler produce verbose output that lists
12814               # what "hidden" libraries, object files and flags are used when
12815               # linking a shared library.
12816               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12817
12818             else
12819               # FIXME: insert proper C++ library support
12820               ld_shlibs_CXX=no
12821             fi
12822             ;;
12823         esac
12824         ;;
12825
12826       psos*)
12827         # FIXME: insert proper C++ library support
12828         ld_shlibs_CXX=no
12829         ;;
12830
12831       sunos4*)
12832         case $cc_basename in
12833           CC*)
12834             # Sun C++ 4.x
12835             # FIXME: insert proper C++ library support
12836             ld_shlibs_CXX=no
12837             ;;
12838           lcc*)
12839             # Lucid
12840             # FIXME: insert proper C++ library support
12841             ld_shlibs_CXX=no
12842             ;;
12843           *)
12844             # FIXME: insert proper C++ library support
12845             ld_shlibs_CXX=no
12846             ;;
12847         esac
12848         ;;
12849
12850       solaris*)
12851         case $cc_basename in
12852           CC*)
12853             # Sun C++ 4.2, 5.x and Centerline C++
12854             archive_cmds_need_lc_CXX=yes
12855             no_undefined_flag_CXX=' -zdefs'
12856             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12857             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12858               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12859
12860             hardcode_libdir_flag_spec_CXX='-R$libdir'
12861             hardcode_shlibpath_var_CXX=no
12862             case $host_os in
12863               solaris2.[0-5] | solaris2.[0-5].*) ;;
12864               *)
12865                 # The compiler driver will combine and reorder linker options,
12866                 # but understands `-z linker_flag'.
12867                 # Supported since Solaris 2.6 (maybe 2.5.1?)
12868                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12869                 ;;
12870             esac
12871             link_all_deplibs_CXX=yes
12872
12873             output_verbose_link_cmd='func_echo_all'
12874
12875             # Archives containing C++ object files must be created using
12876             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12877             # necessary to make sure instantiated templates are included
12878             # in the archive.
12879             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12880             ;;
12881           gcx*)
12882             # Green Hills C++ Compiler
12883             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12884
12885             # The C++ compiler must be used to create the archive.
12886             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
12887             ;;
12888           *)
12889             # GNU C++ compiler with Solaris linker
12890             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12891               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
12892               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
12893                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12894                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12895                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12896
12897                 # Commands to make compiler produce verbose output that lists
12898                 # what "hidden" libraries, object files and flags are used when
12899                 # linking a shared library.
12900                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12901               else
12902                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
12903                 # platform.
12904                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
12905                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12906                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12907
12908                 # Commands to make compiler produce verbose output that lists
12909                 # what "hidden" libraries, object files and flags are used when
12910                 # linking a shared library.
12911                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12912               fi
12913
12914               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
12915               case $host_os in
12916                 solaris2.[0-5] | solaris2.[0-5].*) ;;
12917                 *)
12918                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
12919                   ;;
12920               esac
12921             fi
12922             ;;
12923         esac
12924         ;;
12925
12926     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12927       no_undefined_flag_CXX='${wl}-z,text'
12928       archive_cmds_need_lc_CXX=no
12929       hardcode_shlibpath_var_CXX=no
12930       runpath_var='LD_RUN_PATH'
12931
12932       case $cc_basename in
12933         CC*)
12934           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12935           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12936           ;;
12937         *)
12938           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12939           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12940           ;;
12941       esac
12942       ;;
12943
12944       sysv5* | sco3.2v5* | sco5v6*)
12945         # Note: We can NOT use -z defs as we might desire, because we do not
12946         # link with -lc, and that would cause any symbols used from libc to
12947         # always be unresolved, which means just about no library would
12948         # ever link correctly.  If we're not using GNU ld we use -z text
12949         # though, which does catch some bad symbols but isn't as heavy-handed
12950         # as -z defs.
12951         no_undefined_flag_CXX='${wl}-z,text'
12952         allow_undefined_flag_CXX='${wl}-z,nodefs'
12953         archive_cmds_need_lc_CXX=no
12954         hardcode_shlibpath_var_CXX=no
12955         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
12956         hardcode_libdir_separator_CXX=':'
12957         link_all_deplibs_CXX=yes
12958         export_dynamic_flag_spec_CXX='${wl}-Bexport'
12959         runpath_var='LD_RUN_PATH'
12960
12961         case $cc_basename in
12962           CC*)
12963             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12964             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12965             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
12966               '"$old_archive_cmds_CXX"
12967             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
12968               '"$reload_cmds_CXX"
12969             ;;
12970           *)
12971             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12972             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12973             ;;
12974         esac
12975       ;;
12976
12977       tandem*)
12978         case $cc_basename in
12979           NCC*)
12980             # NonStop-UX NCC 3.20
12981             # FIXME: insert proper C++ library support
12982             ld_shlibs_CXX=no
12983             ;;
12984           *)
12985             # FIXME: insert proper C++ library support
12986             ld_shlibs_CXX=no
12987             ;;
12988         esac
12989         ;;
12990
12991       vxworks*)
12992         # FIXME: insert proper C++ library support
12993         ld_shlibs_CXX=no
12994         ;;
12995
12996       *)
12997         # FIXME: insert proper C++ library support
12998         ld_shlibs_CXX=no
12999         ;;
13000     esac
13001
13002     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13003 $as_echo "$ld_shlibs_CXX" >&6; }
13004     test "$ld_shlibs_CXX" = no && can_build_shared=no
13005
13006     GCC_CXX="$GXX"
13007     LD_CXX="$LD"
13008
13009     ## CAVEAT EMPTOR:
13010     ## There is no encapsulation within the following macros, do not change
13011     ## the running order or otherwise move them around unless you know exactly
13012     ## what you are doing...
13013     # Dependencies to place before and after the object being linked:
13014 predep_objects_CXX=
13015 postdep_objects_CXX=
13016 predeps_CXX=
13017 postdeps_CXX=
13018 compiler_lib_search_path_CXX=
13019
13020 cat > conftest.$ac_ext <<_LT_EOF
13021 class Foo
13022 {
13023 public:
13024   Foo (void) { a = 0; }
13025 private:
13026   int a;
13027 };
13028 _LT_EOF
13029
13030 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13031   (eval $ac_compile) 2>&5
13032   ac_status=$?
13033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13034   test $ac_status = 0; }; then
13035   # Parse the compiler output and extract the necessary
13036   # objects, libraries and library flags.
13037
13038   # Sentinel used to keep track of whether or not we are before
13039   # the conftest object file.
13040   pre_test_object_deps_done=no
13041
13042   for p in `eval "$output_verbose_link_cmd"`; do
13043     case $p in
13044
13045     -L* | -R* | -l*)
13046        # Some compilers place space between "-{L,R}" and the path.
13047        # Remove the space.
13048        if test $p = "-L" ||
13049           test $p = "-R"; then
13050          prev=$p
13051          continue
13052        else
13053          prev=
13054        fi
13055
13056        if test "$pre_test_object_deps_done" = no; then
13057          case $p in
13058          -L* | -R*)
13059            # Internal compiler library paths should come after those
13060            # provided the user.  The postdeps already come after the
13061            # user supplied libs so there is no need to process them.
13062            if test -z "$compiler_lib_search_path_CXX"; then
13063              compiler_lib_search_path_CXX="${prev}${p}"
13064            else
13065              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13066            fi
13067            ;;
13068          # The "-l" case would never come before the object being
13069          # linked, so don't bother handling this case.
13070          esac
13071        else
13072          if test -z "$postdeps_CXX"; then
13073            postdeps_CXX="${prev}${p}"
13074          else
13075            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13076          fi
13077        fi
13078        ;;
13079
13080     *.$objext)
13081        # This assumes that the test object file only shows up
13082        # once in the compiler output.
13083        if test "$p" = "conftest.$objext"; then
13084          pre_test_object_deps_done=yes
13085          continue
13086        fi
13087
13088        if test "$pre_test_object_deps_done" = no; then
13089          if test -z "$predep_objects_CXX"; then
13090            predep_objects_CXX="$p"
13091          else
13092            predep_objects_CXX="$predep_objects_CXX $p"
13093          fi
13094        else
13095          if test -z "$postdep_objects_CXX"; then
13096            postdep_objects_CXX="$p"
13097          else
13098            postdep_objects_CXX="$postdep_objects_CXX $p"
13099          fi
13100        fi
13101        ;;
13102
13103     *) ;; # Ignore the rest.
13104
13105     esac
13106   done
13107
13108   # Clean up.
13109   rm -f a.out a.exe
13110 else
13111   echo "libtool.m4: error: problem compiling CXX test program"
13112 fi
13113
13114 $RM -f confest.$objext
13115
13116 # PORTME: override above test on systems where it is broken
13117 case $host_os in
13118 interix[3-9]*)
13119   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13120   # hack all around it, let's just trust "g++" to DTRT.
13121   predep_objects_CXX=
13122   postdep_objects_CXX=
13123   postdeps_CXX=
13124   ;;
13125
13126 linux*)
13127   case `$CC -V 2>&1 | sed 5q` in
13128   *Sun\ C*)
13129     # Sun C++ 5.9
13130
13131     # The more standards-conforming stlport4 library is
13132     # incompatible with the Cstd library. Avoid specifying
13133     # it if it's in CXXFLAGS. Ignore libCrun as
13134     # -library=stlport4 depends on it.
13135     case " $CXX $CXXFLAGS " in
13136     *" -library=stlport4 "*)
13137       solaris_use_stlport4=yes
13138       ;;
13139     esac
13140
13141     if test "$solaris_use_stlport4" != yes; then
13142       postdeps_CXX='-library=Cstd -library=Crun'
13143     fi
13144     ;;
13145   esac
13146   ;;
13147
13148 solaris*)
13149   case $cc_basename in
13150   CC*)
13151     # The more standards-conforming stlport4 library is
13152     # incompatible with the Cstd library. Avoid specifying
13153     # it if it's in CXXFLAGS. Ignore libCrun as
13154     # -library=stlport4 depends on it.
13155     case " $CXX $CXXFLAGS " in
13156     *" -library=stlport4 "*)
13157       solaris_use_stlport4=yes
13158       ;;
13159     esac
13160
13161     # Adding this requires a known-good setup of shared libraries for
13162     # Sun compiler versions before 5.6, else PIC objects from an old
13163     # archive will be linked into the output, leading to subtle bugs.
13164     if test "$solaris_use_stlport4" != yes; then
13165       postdeps_CXX='-library=Cstd -library=Crun'
13166     fi
13167     ;;
13168   esac
13169   ;;
13170 esac
13171
13172
13173 case " $postdeps_CXX " in
13174 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13175 esac
13176  compiler_lib_search_dirs_CXX=
13177 if test -n "${compiler_lib_search_path_CXX}"; then
13178  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13179 fi
13180
13181
13182
13183
13184
13185
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211     lt_prog_compiler_wl_CXX=
13212 lt_prog_compiler_pic_CXX=
13213 lt_prog_compiler_static_CXX=
13214
13215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13216 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13217
13218   # C++ specific cases for pic, static, wl, etc.
13219   if test "$GXX" = yes; then
13220     lt_prog_compiler_wl_CXX='-Wl,'
13221     lt_prog_compiler_static_CXX='-static'
13222
13223     case $host_os in
13224     aix*)
13225       # All AIX code is PIC.
13226       if test "$host_cpu" = ia64; then
13227         # AIX 5 now supports IA64 processor
13228         lt_prog_compiler_static_CXX='-Bstatic'
13229       fi
13230       lt_prog_compiler_pic_CXX='-fPIC'
13231       ;;
13232
13233     amigaos*)
13234       case $host_cpu in
13235       powerpc)
13236             # see comment about AmigaOS4 .so support
13237             lt_prog_compiler_pic_CXX='-fPIC'
13238         ;;
13239       m68k)
13240             # FIXME: we need at least 68020 code to build shared libraries, but
13241             # adding the `-m68020' flag to GCC prevents building anything better,
13242             # like `-m68040'.
13243             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13244         ;;
13245       esac
13246       ;;
13247
13248     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13249       # PIC is the default for these OSes.
13250       ;;
13251     mingw* | cygwin* | os2* | pw32* | cegcc*)
13252       # This hack is so that the source file can tell whether it is being
13253       # built for inclusion in a dll (and should export symbols for example).
13254       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13255       # (--disable-auto-import) libraries
13256       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13257       ;;
13258     darwin* | rhapsody*)
13259       # PIC is the default on this platform
13260       # Common symbols not allowed in MH_DYLIB files
13261       lt_prog_compiler_pic_CXX='-fno-common'
13262       ;;
13263     *djgpp*)
13264       # DJGPP does not support shared libraries at all
13265       lt_prog_compiler_pic_CXX=
13266       ;;
13267     haiku*)
13268       # PIC is the default for Haiku.
13269       # The "-static" flag exists, but is broken.
13270       lt_prog_compiler_static_CXX=
13271       ;;
13272     interix[3-9]*)
13273       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13274       # Instead, we relocate shared libraries at runtime.
13275       ;;
13276     sysv4*MP*)
13277       if test -d /usr/nec; then
13278         lt_prog_compiler_pic_CXX=-Kconform_pic
13279       fi
13280       ;;
13281     hpux*)
13282       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13283       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13284       # sets the default TLS model and affects inlining.
13285       case $host_cpu in
13286       hppa*64*)
13287         ;;
13288       *)
13289         lt_prog_compiler_pic_CXX='-fPIC'
13290         ;;
13291       esac
13292       ;;
13293     *qnx* | *nto*)
13294       # QNX uses GNU C++, but need to define -shared option too, otherwise
13295       # it will coredump.
13296       lt_prog_compiler_pic_CXX='-fPIC -shared'
13297       ;;
13298     *)
13299       lt_prog_compiler_pic_CXX='-fPIC'
13300       ;;
13301     esac
13302   else
13303     case $host_os in
13304       aix[4-9]*)
13305         # All AIX code is PIC.
13306         if test "$host_cpu" = ia64; then
13307           # AIX 5 now supports IA64 processor
13308           lt_prog_compiler_static_CXX='-Bstatic'
13309         else
13310           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13311         fi
13312         ;;
13313       chorus*)
13314         case $cc_basename in
13315         cxch68*)
13316           # Green Hills C++ Compiler
13317           # _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"
13318           ;;
13319         esac
13320         ;;
13321       dgux*)
13322         case $cc_basename in
13323           ec++*)
13324             lt_prog_compiler_pic_CXX='-KPIC'
13325             ;;
13326           ghcx*)
13327             # Green Hills C++ Compiler
13328             lt_prog_compiler_pic_CXX='-pic'
13329             ;;
13330           *)
13331             ;;
13332         esac
13333         ;;
13334       freebsd* | dragonfly*)
13335         # FreeBSD uses GNU C++
13336         ;;
13337       hpux9* | hpux10* | hpux11*)
13338         case $cc_basename in
13339           CC*)
13340             lt_prog_compiler_wl_CXX='-Wl,'
13341             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13342             if test "$host_cpu" != ia64; then
13343               lt_prog_compiler_pic_CXX='+Z'
13344             fi
13345             ;;
13346           aCC*)
13347             lt_prog_compiler_wl_CXX='-Wl,'
13348             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13349             case $host_cpu in
13350             hppa*64*|ia64*)
13351               # +Z the default
13352               ;;
13353             *)
13354               lt_prog_compiler_pic_CXX='+Z'
13355               ;;
13356             esac
13357             ;;
13358           *)
13359             ;;
13360         esac
13361         ;;
13362       interix*)
13363         # This is c89, which is MS Visual C++ (no shared libs)
13364         # Anyone wants to do a port?
13365         ;;
13366       irix5* | irix6* | nonstopux*)
13367         case $cc_basename in
13368           CC*)
13369             lt_prog_compiler_wl_CXX='-Wl,'
13370             lt_prog_compiler_static_CXX='-non_shared'
13371             # CC pic flag -KPIC is the default.
13372             ;;
13373           *)
13374             ;;
13375         esac
13376         ;;
13377       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13378         case $cc_basename in
13379           KCC*)
13380             # KAI C++ Compiler
13381             lt_prog_compiler_wl_CXX='--backend -Wl,'
13382             lt_prog_compiler_pic_CXX='-fPIC'
13383             ;;
13384           ecpc* )
13385             # old Intel C++ for x86_64 which still supported -KPIC.
13386             lt_prog_compiler_wl_CXX='-Wl,'
13387             lt_prog_compiler_pic_CXX='-KPIC'
13388             lt_prog_compiler_static_CXX='-static'
13389             ;;
13390           icpc* )
13391             # Intel C++, used to be incompatible with GCC.
13392             # ICC 10 doesn't accept -KPIC any more.
13393             lt_prog_compiler_wl_CXX='-Wl,'
13394             lt_prog_compiler_pic_CXX='-fPIC'
13395             lt_prog_compiler_static_CXX='-static'
13396             ;;
13397           pgCC* | pgcpp*)
13398             # Portland Group C++ compiler
13399             lt_prog_compiler_wl_CXX='-Wl,'
13400             lt_prog_compiler_pic_CXX='-fpic'
13401             lt_prog_compiler_static_CXX='-Bstatic'
13402             ;;
13403           cxx*)
13404             # Compaq C++
13405             # Make sure the PIC flag is empty.  It appears that all Alpha
13406             # Linux and Compaq Tru64 Unix objects are PIC.
13407             lt_prog_compiler_pic_CXX=
13408             lt_prog_compiler_static_CXX='-non_shared'
13409             ;;
13410           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13411             # IBM XL 8.0, 9.0 on PPC and BlueGene
13412             lt_prog_compiler_wl_CXX='-Wl,'
13413             lt_prog_compiler_pic_CXX='-qpic'
13414             lt_prog_compiler_static_CXX='-qstaticlink'
13415             ;;
13416           *)
13417             case `$CC -V 2>&1 | sed 5q` in
13418             *Sun\ C*)
13419               # Sun C++ 5.9
13420               lt_prog_compiler_pic_CXX='-KPIC'
13421               lt_prog_compiler_static_CXX='-Bstatic'
13422               lt_prog_compiler_wl_CXX='-Qoption ld '
13423               ;;
13424             esac
13425             ;;
13426         esac
13427         ;;
13428       lynxos*)
13429         ;;
13430       m88k*)
13431         ;;
13432       mvs*)
13433         case $cc_basename in
13434           cxx*)
13435             lt_prog_compiler_pic_CXX='-W c,exportall'
13436             ;;
13437           *)
13438             ;;
13439         esac
13440         ;;
13441       netbsd*)
13442         ;;
13443       *qnx* | *nto*)
13444         # QNX uses GNU C++, but need to define -shared option too, otherwise
13445         # it will coredump.
13446         lt_prog_compiler_pic_CXX='-fPIC -shared'
13447         ;;
13448       osf3* | osf4* | osf5*)
13449         case $cc_basename in
13450           KCC*)
13451             lt_prog_compiler_wl_CXX='--backend -Wl,'
13452             ;;
13453           RCC*)
13454             # Rational C++ 2.4.1
13455             lt_prog_compiler_pic_CXX='-pic'
13456             ;;
13457           cxx*)
13458             # Digital/Compaq C++
13459             lt_prog_compiler_wl_CXX='-Wl,'
13460             # Make sure the PIC flag is empty.  It appears that all Alpha
13461             # Linux and Compaq Tru64 Unix objects are PIC.
13462             lt_prog_compiler_pic_CXX=
13463             lt_prog_compiler_static_CXX='-non_shared'
13464             ;;
13465           *)
13466             ;;
13467         esac
13468         ;;
13469       psos*)
13470         ;;
13471       solaris*)
13472         case $cc_basename in
13473           CC*)
13474             # Sun C++ 4.2, 5.x and Centerline C++
13475             lt_prog_compiler_pic_CXX='-KPIC'
13476             lt_prog_compiler_static_CXX='-Bstatic'
13477             lt_prog_compiler_wl_CXX='-Qoption ld '
13478             ;;
13479           gcx*)
13480             # Green Hills C++ Compiler
13481             lt_prog_compiler_pic_CXX='-PIC'
13482             ;;
13483           *)
13484             ;;
13485         esac
13486         ;;
13487       sunos4*)
13488         case $cc_basename in
13489           CC*)
13490             # Sun C++ 4.x
13491             lt_prog_compiler_pic_CXX='-pic'
13492             lt_prog_compiler_static_CXX='-Bstatic'
13493             ;;
13494           lcc*)
13495             # Lucid
13496             lt_prog_compiler_pic_CXX='-pic'
13497             ;;
13498           *)
13499             ;;
13500         esac
13501         ;;
13502       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13503         case $cc_basename in
13504           CC*)
13505             lt_prog_compiler_wl_CXX='-Wl,'
13506             lt_prog_compiler_pic_CXX='-KPIC'
13507             lt_prog_compiler_static_CXX='-Bstatic'
13508             ;;
13509         esac
13510         ;;
13511       tandem*)
13512         case $cc_basename in
13513           NCC*)
13514             # NonStop-UX NCC 3.20
13515             lt_prog_compiler_pic_CXX='-KPIC'
13516             ;;
13517           *)
13518             ;;
13519         esac
13520         ;;
13521       vxworks*)
13522         ;;
13523       *)
13524         lt_prog_compiler_can_build_shared_CXX=no
13525         ;;
13526     esac
13527   fi
13528
13529 case $host_os in
13530   # For platforms which do not support PIC, -DPIC is meaningless:
13531   *djgpp*)
13532     lt_prog_compiler_pic_CXX=
13533     ;;
13534   *)
13535     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13536     ;;
13537 esac
13538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13539 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13540
13541
13542
13543 #
13544 # Check to make sure the PIC flag actually works.
13545 #
13546 if test -n "$lt_prog_compiler_pic_CXX"; then
13547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13548 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13549 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13550   $as_echo_n "(cached) " >&6
13551 else
13552   lt_cv_prog_compiler_pic_works_CXX=no
13553    ac_outfile=conftest.$ac_objext
13554    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13555    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13556    # Insert the option either (1) after the last *FLAGS variable, or
13557    # (2) before a word containing "conftest.", or (3) at the end.
13558    # Note that $ac_compile itself does not contain backslashes and begins
13559    # with a dollar sign (not a hyphen), so the echo should work correctly.
13560    # The option is referenced via a variable to avoid confusing sed.
13561    lt_compile=`echo "$ac_compile" | $SED \
13562    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13563    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13564    -e 's:$: $lt_compiler_flag:'`
13565    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13566    (eval "$lt_compile" 2>conftest.err)
13567    ac_status=$?
13568    cat conftest.err >&5
13569    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13570    if (exit $ac_status) && test -s "$ac_outfile"; then
13571      # The compiler can only warn and ignore the option if not recognized
13572      # So say no if there are warnings other than the usual output.
13573      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13574      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13575      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13576        lt_cv_prog_compiler_pic_works_CXX=yes
13577      fi
13578    fi
13579    $RM conftest*
13580
13581 fi
13582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13583 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13584
13585 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13586     case $lt_prog_compiler_pic_CXX in
13587      "" | " "*) ;;
13588      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13589      esac
13590 else
13591     lt_prog_compiler_pic_CXX=
13592      lt_prog_compiler_can_build_shared_CXX=no
13593 fi
13594
13595 fi
13596
13597
13598
13599 #
13600 # Check to make sure the static flag actually works.
13601 #
13602 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13604 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13605 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13606   $as_echo_n "(cached) " >&6
13607 else
13608   lt_cv_prog_compiler_static_works_CXX=no
13609    save_LDFLAGS="$LDFLAGS"
13610    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13611    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13612    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13613      # The linker can only warn and ignore the option if not recognized
13614      # So say no if there are warnings
13615      if test -s conftest.err; then
13616        # Append any errors to the config.log.
13617        cat conftest.err 1>&5
13618        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13619        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13620        if diff conftest.exp conftest.er2 >/dev/null; then
13621          lt_cv_prog_compiler_static_works_CXX=yes
13622        fi
13623      else
13624        lt_cv_prog_compiler_static_works_CXX=yes
13625      fi
13626    fi
13627    $RM -r conftest*
13628    LDFLAGS="$save_LDFLAGS"
13629
13630 fi
13631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13632 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13633
13634 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13635     :
13636 else
13637     lt_prog_compiler_static_CXX=
13638 fi
13639
13640
13641
13642
13643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13644 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13645 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13646   $as_echo_n "(cached) " >&6
13647 else
13648   lt_cv_prog_compiler_c_o_CXX=no
13649    $RM -r conftest 2>/dev/null
13650    mkdir conftest
13651    cd conftest
13652    mkdir out
13653    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13654
13655    lt_compiler_flag="-o out/conftest2.$ac_objext"
13656    # Insert the option either (1) after the last *FLAGS variable, or
13657    # (2) before a word containing "conftest.", or (3) at the end.
13658    # Note that $ac_compile itself does not contain backslashes and begins
13659    # with a dollar sign (not a hyphen), so the echo should work correctly.
13660    lt_compile=`echo "$ac_compile" | $SED \
13661    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13662    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13663    -e 's:$: $lt_compiler_flag:'`
13664    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13665    (eval "$lt_compile" 2>out/conftest.err)
13666    ac_status=$?
13667    cat out/conftest.err >&5
13668    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13669    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13670    then
13671      # The compiler can only warn and ignore the option if not recognized
13672      # So say no if there are warnings
13673      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13674      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13675      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13676        lt_cv_prog_compiler_c_o_CXX=yes
13677      fi
13678    fi
13679    chmod u+w . 2>&5
13680    $RM conftest*
13681    # SGI C++ compiler will create directory out/ii_files/ for
13682    # template instantiation
13683    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13684    $RM out/* && rmdir out
13685    cd ..
13686    $RM -r conftest
13687    $RM conftest*
13688
13689 fi
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13691 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13692
13693
13694
13695     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13696 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13697 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13698   $as_echo_n "(cached) " >&6
13699 else
13700   lt_cv_prog_compiler_c_o_CXX=no
13701    $RM -r conftest 2>/dev/null
13702    mkdir conftest
13703    cd conftest
13704    mkdir out
13705    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13706
13707    lt_compiler_flag="-o out/conftest2.$ac_objext"
13708    # Insert the option either (1) after the last *FLAGS variable, or
13709    # (2) before a word containing "conftest.", or (3) at the end.
13710    # Note that $ac_compile itself does not contain backslashes and begins
13711    # with a dollar sign (not a hyphen), so the echo should work correctly.
13712    lt_compile=`echo "$ac_compile" | $SED \
13713    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13714    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13715    -e 's:$: $lt_compiler_flag:'`
13716    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13717    (eval "$lt_compile" 2>out/conftest.err)
13718    ac_status=$?
13719    cat out/conftest.err >&5
13720    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13721    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13722    then
13723      # The compiler can only warn and ignore the option if not recognized
13724      # So say no if there are warnings
13725      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13726      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13727      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13728        lt_cv_prog_compiler_c_o_CXX=yes
13729      fi
13730    fi
13731    chmod u+w . 2>&5
13732    $RM conftest*
13733    # SGI C++ compiler will create directory out/ii_files/ for
13734    # template instantiation
13735    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13736    $RM out/* && rmdir out
13737    cd ..
13738    $RM -r conftest
13739    $RM conftest*
13740
13741 fi
13742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13743 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13744
13745
13746
13747
13748 hard_links="nottested"
13749 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13750   # do not overwrite the value of need_locks provided by the user
13751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13752 $as_echo_n "checking if we can lock with hard links... " >&6; }
13753   hard_links=yes
13754   $RM conftest*
13755   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13756   touch conftest.a
13757   ln conftest.a conftest.b 2>&5 || hard_links=no
13758   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13760 $as_echo "$hard_links" >&6; }
13761   if test "$hard_links" = no; then
13762     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13763 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13764     need_locks=warn
13765   fi
13766 else
13767   need_locks=no
13768 fi
13769
13770
13771
13772     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13773 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13774
13775   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13776   case $host_os in
13777   aix[4-9]*)
13778     # If we're using GNU nm, then we don't want the "-C" option.
13779     # -C means demangle to AIX nm, but means don't demangle with GNU nm
13780     # Also, AIX nm treats weak defined symbols like other global defined
13781     # symbols, whereas GNU nm marks them as "W".
13782     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13783       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13784     else
13785       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13786     fi
13787     ;;
13788   pw32*)
13789     export_symbols_cmds_CXX="$ltdll_cmds"
13790   ;;
13791   cygwin* | mingw* | cegcc*)
13792     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 > $export_symbols'
13793   ;;
13794   *)
13795     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13796   ;;
13797   esac
13798   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13799
13800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13801 $as_echo "$ld_shlibs_CXX" >&6; }
13802 test "$ld_shlibs_CXX" = no && can_build_shared=no
13803
13804 with_gnu_ld_CXX=$with_gnu_ld
13805
13806
13807
13808
13809
13810
13811 #
13812 # Do we need to explicitly link libc?
13813 #
13814 case "x$archive_cmds_need_lc_CXX" in
13815 x|xyes)
13816   # Assume -lc should be added
13817   archive_cmds_need_lc_CXX=yes
13818
13819   if test "$enable_shared" = yes && test "$GCC" = yes; then
13820     case $archive_cmds_CXX in
13821     *'~'*)
13822       # FIXME: we may have to deal with multi-command sequences.
13823       ;;
13824     '$CC '*)
13825       # Test whether the compiler implicitly links with -lc since on some
13826       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13827       # to ld, don't add -lc before -lgcc.
13828       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13829 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13830 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13831   $as_echo_n "(cached) " >&6
13832 else
13833   $RM conftest*
13834         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13835
13836         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13837   (eval $ac_compile) 2>&5
13838   ac_status=$?
13839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13840   test $ac_status = 0; } 2>conftest.err; then
13841           soname=conftest
13842           lib=conftest
13843           libobjs=conftest.$ac_objext
13844           deplibs=
13845           wl=$lt_prog_compiler_wl_CXX
13846           pic_flag=$lt_prog_compiler_pic_CXX
13847           compiler_flags=-v
13848           linker_flags=-v
13849           verstring=
13850           output_objdir=.
13851           libname=conftest
13852           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13853           allow_undefined_flag_CXX=
13854           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13855   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13856   ac_status=$?
13857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13858   test $ac_status = 0; }
13859           then
13860             lt_cv_archive_cmds_need_lc_CXX=no
13861           else
13862             lt_cv_archive_cmds_need_lc_CXX=yes
13863           fi
13864           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13865         else
13866           cat conftest.err 1>&5
13867         fi
13868         $RM conftest*
13869
13870 fi
13871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13872 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13873       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
13874       ;;
13875     esac
13876   fi
13877   ;;
13878 esac
13879
13880
13881
13882
13883
13884
13885
13886
13887
13888
13889
13890
13891
13892
13893
13894
13895
13896
13897
13898
13899
13900
13901
13902
13903
13904
13905
13906
13907
13908
13909
13910
13911
13912
13913
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924
13925
13926
13927
13928
13929
13930
13931
13932
13933
13934
13935
13936
13937
13938
13939
13940
13941
13942
13943     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
13944 $as_echo_n "checking dynamic linker characteristics... " >&6; }
13945
13946 library_names_spec=
13947 libname_spec='lib$name'
13948 soname_spec=
13949 shrext_cmds=".so"
13950 postinstall_cmds=
13951 postuninstall_cmds=
13952 finish_cmds=
13953 finish_eval=
13954 shlibpath_var=
13955 shlibpath_overrides_runpath=unknown
13956 version_type=none
13957 dynamic_linker="$host_os ld.so"
13958 sys_lib_dlsearch_path_spec="/lib /usr/lib"
13959 need_lib_prefix=unknown
13960 hardcode_into_libs=no
13961
13962 # when you set need_version to no, make sure it does not cause -set_version
13963 # flags to be left without arguments
13964 need_version=unknown
13965
13966 case $host_os in
13967 aix3*)
13968   version_type=linux
13969   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
13970   shlibpath_var=LIBPATH
13971
13972   # AIX 3 has no versioning support, so we append a major version to the name.
13973   soname_spec='${libname}${release}${shared_ext}$major'
13974   ;;
13975
13976 aix[4-9]*)
13977   version_type=linux
13978   need_lib_prefix=no
13979   need_version=no
13980   hardcode_into_libs=yes
13981   if test "$host_cpu" = ia64; then
13982     # AIX 5 supports IA64
13983     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
13984     shlibpath_var=LD_LIBRARY_PATH
13985   else
13986     # With GCC up to 2.95.x, collect2 would create an import file
13987     # for dependence libraries.  The import file would start with
13988     # the line `#! .'.  This would cause the generated library to
13989     # depend on `.', always an invalid library.  This was fixed in
13990     # development snapshots of GCC prior to 3.0.
13991     case $host_os in
13992       aix4 | aix4.[01] | aix4.[01].*)
13993       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
13994            echo ' yes '
13995            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
13996         :
13997       else
13998         can_build_shared=no
13999       fi
14000       ;;
14001     esac
14002     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14003     # soname into executable. Probably we can add versioning support to
14004     # collect2, so additional links can be useful in future.
14005     if test "$aix_use_runtimelinking" = yes; then
14006       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14007       # instead of lib<name>.a to let people know that these are not
14008       # typical AIX shared libraries.
14009       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14010     else
14011       # We preserve .a as extension for shared libraries through AIX4.2
14012       # and later when we are not doing run time linking.
14013       library_names_spec='${libname}${release}.a $libname.a'
14014       soname_spec='${libname}${release}${shared_ext}$major'
14015     fi
14016     shlibpath_var=LIBPATH
14017   fi
14018   ;;
14019
14020 amigaos*)
14021   case $host_cpu in
14022   powerpc)
14023     # Since July 2007 AmigaOS4 officially supports .so libraries.
14024     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14025     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14026     ;;
14027   m68k)
14028     library_names_spec='$libname.ixlibrary $libname.a'
14029     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14030     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 ${libname}_ixlibrary.a || exit 1; done'
14031     ;;
14032   esac
14033   ;;
14034
14035 beos*)
14036   library_names_spec='${libname}${shared_ext}'
14037   dynamic_linker="$host_os ld.so"
14038   shlibpath_var=LIBRARY_PATH
14039   ;;
14040
14041 bsdi[45]*)
14042   version_type=linux
14043   need_version=no
14044   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14045   soname_spec='${libname}${release}${shared_ext}$major'
14046   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14047   shlibpath_var=LD_LIBRARY_PATH
14048   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14049   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14050   # the default ld.so.conf also contains /usr/contrib/lib and
14051   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14052   # libtool to hard-code these into programs
14053   ;;
14054
14055 cygwin* | mingw* | pw32* | cegcc*)
14056   version_type=windows
14057   shrext_cmds=".dll"
14058   need_version=no
14059   need_lib_prefix=no
14060
14061   case $GCC,$host_os in
14062   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14063     library_names_spec='$libname.dll.a'
14064     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14065     postinstall_cmds='base_file=`basename \${file}`~
14066       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14067       dldir=$destdir/`dirname \$dlpath`~
14068       test -d \$dldir || mkdir -p \$dldir~
14069       $install_prog $dir/$dlname \$dldir/$dlname~
14070       chmod a+x \$dldir/$dlname~
14071       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14072         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14073       fi'
14074     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14075       dlpath=$dir/\$dldll~
14076        $RM \$dlpath'
14077     shlibpath_overrides_runpath=yes
14078
14079     case $host_os in
14080     cygwin*)
14081       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14082       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14083
14084       ;;
14085     mingw* | cegcc*)
14086       # MinGW DLLs use traditional 'lib' prefix
14087       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14088       ;;
14089     pw32*)
14090       # pw32 DLLs use 'pw' prefix rather than 'lib'
14091       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14092       ;;
14093     esac
14094     ;;
14095
14096   *)
14097     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14098     ;;
14099   esac
14100   dynamic_linker='Win32 ld.exe'
14101   # FIXME: first we should search . and the directory the executable is in
14102   shlibpath_var=PATH
14103   ;;
14104
14105 darwin* | rhapsody*)
14106   dynamic_linker="$host_os dyld"
14107   version_type=darwin
14108   need_lib_prefix=no
14109   need_version=no
14110   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14111   soname_spec='${libname}${release}${major}$shared_ext'
14112   shlibpath_overrides_runpath=yes
14113   shlibpath_var=DYLD_LIBRARY_PATH
14114   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14115
14116   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14117   ;;
14118
14119 dgux*)
14120   version_type=linux
14121   need_lib_prefix=no
14122   need_version=no
14123   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14124   soname_spec='${libname}${release}${shared_ext}$major'
14125   shlibpath_var=LD_LIBRARY_PATH
14126   ;;
14127
14128 freebsd* | dragonfly*)
14129   # DragonFly does not have aout.  When/if they implement a new
14130   # versioning mechanism, adjust this.
14131   if test -x /usr/bin/objformat; then
14132     objformat=`/usr/bin/objformat`
14133   else
14134     case $host_os in
14135     freebsd[23].*) objformat=aout ;;
14136     *) objformat=elf ;;
14137     esac
14138   fi
14139   version_type=freebsd-$objformat
14140   case $version_type in
14141     freebsd-elf*)
14142       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14143       need_version=no
14144       need_lib_prefix=no
14145       ;;
14146     freebsd-*)
14147       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14148       need_version=yes
14149       ;;
14150   esac
14151   shlibpath_var=LD_LIBRARY_PATH
14152   case $host_os in
14153   freebsd2.*)
14154     shlibpath_overrides_runpath=yes
14155     ;;
14156   freebsd3.[01]* | freebsdelf3.[01]*)
14157     shlibpath_overrides_runpath=yes
14158     hardcode_into_libs=yes
14159     ;;
14160   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14161   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14162     shlibpath_overrides_runpath=no
14163     hardcode_into_libs=yes
14164     ;;
14165   *) # from 4.6 on, and DragonFly
14166     shlibpath_overrides_runpath=yes
14167     hardcode_into_libs=yes
14168     ;;
14169   esac
14170   ;;
14171
14172 gnu*)
14173   version_type=linux
14174   need_lib_prefix=no
14175   need_version=no
14176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14177   soname_spec='${libname}${release}${shared_ext}$major'
14178   shlibpath_var=LD_LIBRARY_PATH
14179   hardcode_into_libs=yes
14180   ;;
14181
14182 haiku*)
14183   version_type=linux
14184   need_lib_prefix=no
14185   need_version=no
14186   dynamic_linker="$host_os runtime_loader"
14187   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14188   soname_spec='${libname}${release}${shared_ext}$major'
14189   shlibpath_var=LIBRARY_PATH
14190   shlibpath_overrides_runpath=yes
14191   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14192   hardcode_into_libs=yes
14193   ;;
14194
14195 hpux9* | hpux10* | hpux11*)
14196   # Give a soname corresponding to the major version so that dld.sl refuses to
14197   # link against other versions.
14198   version_type=sunos
14199   need_lib_prefix=no
14200   need_version=no
14201   case $host_cpu in
14202   ia64*)
14203     shrext_cmds='.so'
14204     hardcode_into_libs=yes
14205     dynamic_linker="$host_os dld.so"
14206     shlibpath_var=LD_LIBRARY_PATH
14207     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14208     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14209     soname_spec='${libname}${release}${shared_ext}$major'
14210     if test "X$HPUX_IA64_MODE" = X32; then
14211       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14212     else
14213       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14214     fi
14215     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14216     ;;
14217   hppa*64*)
14218     shrext_cmds='.sl'
14219     hardcode_into_libs=yes
14220     dynamic_linker="$host_os dld.sl"
14221     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14222     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14223     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14224     soname_spec='${libname}${release}${shared_ext}$major'
14225     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14226     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14227     ;;
14228   *)
14229     shrext_cmds='.sl'
14230     dynamic_linker="$host_os dld.sl"
14231     shlibpath_var=SHLIB_PATH
14232     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
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     ;;
14236   esac
14237   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14238   postinstall_cmds='chmod 555 $lib'
14239   # or fails outright, so override atomically:
14240   install_override_mode=555
14241   ;;
14242
14243 interix[3-9]*)
14244   version_type=linux
14245   need_lib_prefix=no
14246   need_version=no
14247   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14248   soname_spec='${libname}${release}${shared_ext}$major'
14249   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14250   shlibpath_var=LD_LIBRARY_PATH
14251   shlibpath_overrides_runpath=no
14252   hardcode_into_libs=yes
14253   ;;
14254
14255 irix5* | irix6* | nonstopux*)
14256   case $host_os in
14257     nonstopux*) version_type=nonstopux ;;
14258     *)
14259         if test "$lt_cv_prog_gnu_ld" = yes; then
14260                 version_type=linux
14261         else
14262                 version_type=irix
14263         fi ;;
14264   esac
14265   need_lib_prefix=no
14266   need_version=no
14267   soname_spec='${libname}${release}${shared_ext}$major'
14268   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14269   case $host_os in
14270   irix5* | nonstopux*)
14271     libsuff= shlibsuff=
14272     ;;
14273   *)
14274     case $LD in # libtool.m4 will add one of these switches to LD
14275     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14276       libsuff= shlibsuff= libmagic=32-bit;;
14277     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14278       libsuff=32 shlibsuff=N32 libmagic=N32;;
14279     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14280       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14281     *) libsuff= shlibsuff= libmagic=never-match;;
14282     esac
14283     ;;
14284   esac
14285   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14286   shlibpath_overrides_runpath=no
14287   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14288   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14289   hardcode_into_libs=yes
14290   ;;
14291
14292 # No shared lib support for Linux oldld, aout, or coff.
14293 linux*oldld* | linux*aout* | linux*coff*)
14294   dynamic_linker=no
14295   ;;
14296
14297 # This must be Linux ELF.
14298 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14299   version_type=linux
14300   need_lib_prefix=no
14301   need_version=no
14302   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14303   soname_spec='${libname}${release}${shared_ext}$major'
14304   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14305   shlibpath_var=LD_LIBRARY_PATH
14306   shlibpath_overrides_runpath=no
14307
14308   # Some binutils ld are patched to set DT_RUNPATH
14309   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14310   $as_echo_n "(cached) " >&6
14311 else
14312   lt_cv_shlibpath_overrides_runpath=no
14313     save_LDFLAGS=$LDFLAGS
14314     save_libdir=$libdir
14315     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14316          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14317     if test x$gcc_no_link = xyes; then
14318   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14319 fi
14320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14321 /* end confdefs.h.  */
14322
14323 int
14324 main ()
14325 {
14326
14327   ;
14328   return 0;
14329 }
14330 _ACEOF
14331 if ac_fn_cxx_try_link "$LINENO"; then :
14332   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14333   lt_cv_shlibpath_overrides_runpath=yes
14334 fi
14335 fi
14336 rm -f core conftest.err conftest.$ac_objext \
14337     conftest$ac_exeext conftest.$ac_ext
14338     LDFLAGS=$save_LDFLAGS
14339     libdir=$save_libdir
14340
14341 fi
14342
14343   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14344
14345   # This implies no fast_install, which is unacceptable.
14346   # Some rework will be needed to allow for fast_install
14347   # before this can be enabled.
14348   hardcode_into_libs=yes
14349
14350   # Append ld.so.conf contents to the search path
14351   if test -f /etc/ld.so.conf; then
14352     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' ' '`
14353     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14354   fi
14355
14356   # We used to test for /lib/ld.so.1 and disable shared libraries on
14357   # powerpc, because MkLinux only supported shared libraries with the
14358   # GNU dynamic linker.  Since this was broken with cross compilers,
14359   # most powerpc-linux boxes support dynamic linking these days and
14360   # people can always --disable-shared, the test was removed, and we
14361   # assume the GNU/Linux dynamic linker is in use.
14362   dynamic_linker='GNU/Linux ld.so'
14363   ;;
14364
14365 netbsd*)
14366   version_type=sunos
14367   need_lib_prefix=no
14368   need_version=no
14369   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14370     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14371     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14372     dynamic_linker='NetBSD (a.out) ld.so'
14373   else
14374     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14375     soname_spec='${libname}${release}${shared_ext}$major'
14376     dynamic_linker='NetBSD ld.elf_so'
14377   fi
14378   shlibpath_var=LD_LIBRARY_PATH
14379   shlibpath_overrides_runpath=yes
14380   hardcode_into_libs=yes
14381   ;;
14382
14383 newsos6)
14384   version_type=linux
14385   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14386   shlibpath_var=LD_LIBRARY_PATH
14387   shlibpath_overrides_runpath=yes
14388   ;;
14389
14390 *nto* | *qnx*)
14391   version_type=qnx
14392   need_lib_prefix=no
14393   need_version=no
14394   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14395   soname_spec='${libname}${release}${shared_ext}$major'
14396   shlibpath_var=LD_LIBRARY_PATH
14397   shlibpath_overrides_runpath=no
14398   hardcode_into_libs=yes
14399   dynamic_linker='ldqnx.so'
14400   ;;
14401
14402 openbsd*)
14403   version_type=sunos
14404   sys_lib_dlsearch_path_spec="/usr/lib"
14405   need_lib_prefix=no
14406   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14407   case $host_os in
14408     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14409     *)                          need_version=no  ;;
14410   esac
14411   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14412   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14413   shlibpath_var=LD_LIBRARY_PATH
14414   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14415     case $host_os in
14416       openbsd2.[89] | openbsd2.[89].*)
14417         shlibpath_overrides_runpath=no
14418         ;;
14419       *)
14420         shlibpath_overrides_runpath=yes
14421         ;;
14422       esac
14423   else
14424     shlibpath_overrides_runpath=yes
14425   fi
14426   ;;
14427
14428 os2*)
14429   libname_spec='$name'
14430   shrext_cmds=".dll"
14431   need_lib_prefix=no
14432   library_names_spec='$libname${shared_ext} $libname.a'
14433   dynamic_linker='OS/2 ld.exe'
14434   shlibpath_var=LIBPATH
14435   ;;
14436
14437 osf3* | osf4* | osf5*)
14438   version_type=osf
14439   need_lib_prefix=no
14440   need_version=no
14441   soname_spec='${libname}${release}${shared_ext}$major'
14442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14443   shlibpath_var=LD_LIBRARY_PATH
14444   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14445   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14446   ;;
14447
14448 rdos*)
14449   dynamic_linker=no
14450   ;;
14451
14452 solaris*)
14453   version_type=linux
14454   need_lib_prefix=no
14455   need_version=no
14456   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14457   soname_spec='${libname}${release}${shared_ext}$major'
14458   shlibpath_var=LD_LIBRARY_PATH
14459   shlibpath_overrides_runpath=yes
14460   hardcode_into_libs=yes
14461   # ldd complains unless libraries are executable
14462   postinstall_cmds='chmod +x $lib'
14463   ;;
14464
14465 sunos4*)
14466   version_type=sunos
14467   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14468   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14469   shlibpath_var=LD_LIBRARY_PATH
14470   shlibpath_overrides_runpath=yes
14471   if test "$with_gnu_ld" = yes; then
14472     need_lib_prefix=no
14473   fi
14474   need_version=yes
14475   ;;
14476
14477 sysv4 | sysv4.3*)
14478   version_type=linux
14479   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14480   soname_spec='${libname}${release}${shared_ext}$major'
14481   shlibpath_var=LD_LIBRARY_PATH
14482   case $host_vendor in
14483     sni)
14484       shlibpath_overrides_runpath=no
14485       need_lib_prefix=no
14486       runpath_var=LD_RUN_PATH
14487       ;;
14488     siemens)
14489       need_lib_prefix=no
14490       ;;
14491     motorola)
14492       need_lib_prefix=no
14493       need_version=no
14494       shlibpath_overrides_runpath=no
14495       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14496       ;;
14497   esac
14498   ;;
14499
14500 sysv4*MP*)
14501   if test -d /usr/nec ;then
14502     version_type=linux
14503     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14504     soname_spec='$libname${shared_ext}.$major'
14505     shlibpath_var=LD_LIBRARY_PATH
14506   fi
14507   ;;
14508
14509 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14510   version_type=freebsd-elf
14511   need_lib_prefix=no
14512   need_version=no
14513   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14514   soname_spec='${libname}${release}${shared_ext}$major'
14515   shlibpath_var=LD_LIBRARY_PATH
14516   shlibpath_overrides_runpath=yes
14517   hardcode_into_libs=yes
14518   if test "$with_gnu_ld" = yes; then
14519     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14520   else
14521     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14522     case $host_os in
14523       sco3.2v5*)
14524         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14525         ;;
14526     esac
14527   fi
14528   sys_lib_dlsearch_path_spec='/usr/lib'
14529   ;;
14530
14531 tpf*)
14532   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14533   version_type=linux
14534   need_lib_prefix=no
14535   need_version=no
14536   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14537   shlibpath_var=LD_LIBRARY_PATH
14538   shlibpath_overrides_runpath=no
14539   hardcode_into_libs=yes
14540   ;;
14541
14542 uts4*)
14543   version_type=linux
14544   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14545   soname_spec='${libname}${release}${shared_ext}$major'
14546   shlibpath_var=LD_LIBRARY_PATH
14547   ;;
14548
14549 *)
14550   dynamic_linker=no
14551   ;;
14552 esac
14553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14554 $as_echo "$dynamic_linker" >&6; }
14555 test "$dynamic_linker" = no && can_build_shared=no
14556
14557 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14558 if test "$GCC" = yes; then
14559   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14560 fi
14561
14562 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14563   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14564 fi
14565 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14566   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14567 fi
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597
14598
14599
14600
14601
14602
14603
14604
14605
14606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14607 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14608 hardcode_action_CXX=
14609 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14610    test -n "$runpath_var_CXX" ||
14611    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14612
14613   # We can hardcode non-existent directories.
14614   if test "$hardcode_direct_CXX" != no &&
14615      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14616      # have to relink, otherwise we might link with an installed library
14617      # when we should be linking with a yet-to-be-installed one
14618      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14619      test "$hardcode_minus_L_CXX" != no; then
14620     # Linking always hardcodes the temporary library directory.
14621     hardcode_action_CXX=relink
14622   else
14623     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14624     hardcode_action_CXX=immediate
14625   fi
14626 else
14627   # We cannot hardcode anything, or else we can only hardcode existing
14628   # directories.
14629   hardcode_action_CXX=unsupported
14630 fi
14631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14632 $as_echo "$hardcode_action_CXX" >&6; }
14633
14634 if test "$hardcode_action_CXX" = relink ||
14635    test "$inherit_rpath_CXX" = yes; then
14636   # Fast installation is not supported
14637   enable_fast_install=no
14638 elif test "$shlibpath_overrides_runpath" = yes ||
14639      test "$enable_shared" = no; then
14640   # Fast installation is not necessary
14641   enable_fast_install=needless
14642 fi
14643
14644
14645
14646
14647
14648
14649
14650   fi # test -n "$compiler"
14651
14652   CC=$lt_save_CC
14653   LDCXX=$LD
14654   LD=$lt_save_LD
14655   GCC=$lt_save_GCC
14656   with_gnu_ld=$lt_save_with_gnu_ld
14657   lt_cv_path_LDCXX=$lt_cv_path_LD
14658   lt_cv_path_LD=$lt_save_path_LD
14659   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14660   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14661 fi # test "$_lt_caught_CXX_error" != yes
14662
14663 ac_ext=c
14664 ac_cpp='$CPP $CPPFLAGS'
14665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14668
14669
14670
14671
14672
14673
14674
14675
14676
14677
14678
14679
14680
14681         ac_config_commands="$ac_config_commands libtool"
14682
14683
14684
14685
14686 # Only expand once:
14687
14688
14689
14690
14691 # Check whether --with-target-subdir was given.
14692 if test "${with_target_subdir+set}" = set; then :
14693   withval=$with_target_subdir;
14694 fi
14695
14696
14697 # Check whether --with-cross-host was given.
14698 if test "${with_cross_host+set}" = set; then :
14699   withval=$with_cross_host;
14700 fi
14701
14702
14703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
14704 $as_echo_n "checking for thread model used by GCC... " >&6; }
14705 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
14706 if test -z "$THREADS"; then
14707    THREADS=no
14708 fi
14709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $THREADS" >&5
14710 $as_echo "$THREADS" >&6; }
14711
14712 # Check whether --enable-parallel-mark was given.
14713 if test "${enable_parallel_mark+set}" = set; then :
14714   enableval=$enable_parallel_mark; case "$THREADS" in
14715       no | none | single)
14716         as_fn_error "Parallel mark requires --enable-threads=x spec" "$LINENO" 5
14717         ;;
14718     esac
14719
14720 fi
14721
14722
14723 AM_CPPFLAGS="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
14724 THREADCFLAGS=
14725 THREADLIBS=
14726 case "$THREADS" in
14727  no | none | single)
14728     THREADS=none
14729     ;;
14730  posix | pthreads)
14731     THREADS=posix
14732     THREADLIBS=-lpthread
14733     case "$host" in
14734      x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
14735
14736 $as_echo "#define GC_LINUX_THREADS 1" >>confdefs.h
14737
14738
14739 $as_echo "#define _REENTRANT 1" >>confdefs.h
14740
14741         if test "${enable_parallel_mark}" = yes; then
14742
14743 $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
14744
14745         fi
14746
14747 $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
14748
14749         ;;
14750      *-*-linux*)
14751         $as_echo "#define GC_LINUX_THREADS 1" >>confdefs.h
14752
14753         $as_echo "#define _REENTRANT 1" >>confdefs.h
14754
14755         ;;
14756      *-*-aix*)
14757
14758 $as_echo "#define GC_AIX_THREADS 1" >>confdefs.h
14759
14760         $as_echo "#define _REENTRANT 1" >>confdefs.h
14761
14762         ;;
14763      *-*-hpux11*)
14764         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
14765 $as_echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
14766
14767 $as_echo "#define GC_HPUX_THREADS 1" >>confdefs.h
14768
14769
14770 $as_echo "#define _POSIX_C_SOURCE 199506L" >>confdefs.h
14771
14772         if test "${enable_parallel_mark}" = yes; then
14773           $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
14774
14775         fi
14776         $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
14777
14778         THREADLIBS="-lpthread -lrt"
14779         # HPUX needs REENTRANT for the _r calls.
14780
14781 $as_echo "#define _REENTRANT 1" >>confdefs.h
14782
14783         ;;
14784      *-*-hpux10*)
14785         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
14786 $as_echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
14787         ;;
14788      *-*-kfreebsd*-gnu)
14789        $as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
14790
14791        THREADCFLAGS=-pthread
14792        THREADLIBS=-pthread
14793        $as_echo "#define _REENTRANT 1" >>confdefs.h
14794
14795          if test "${enable_parallel_mark}" = yes; then
14796          $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
14797
14798        fi
14799        $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
14800
14801
14802 $as_echo "#define USE_COMPILER_TLS 1" >>confdefs.h
14803
14804        ;;
14805      *-*-gnu*)
14806
14807 $as_echo "#define GC_GNU_THREADS 1" >>confdefs.h
14808
14809         $as_echo "#define _REENTRANT 1" >>confdefs.h
14810
14811         $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
14812
14813         ;;
14814      *-*-freebsd*)
14815         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
14816 $as_echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
14817
14818 $as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
14819
14820         THREADCFLAGS=-pthread
14821         THREADLIBS=-pthread
14822         ;;
14823      *-*-solaris2.8*)
14824
14825 $as_echo "#define GC_SOLARIS_PTHREADS 1" >>confdefs.h
14826
14827         # Need to use alternate thread library, otherwise gctest hangs
14828         # on Solaris 8.
14829         multi_os_directory=`$CC -print-multi-os-directory`
14830         THREADLIBS="-L/usr/lib/lwp/$multi_os_directory \
14831                     -R/usr/lib/lwp/$multi_os_directory -lpthread -lthread -lrt"
14832         ;;
14833      *-*-solaris2*)
14834
14835 $as_echo "#define GC_SOLARIS_PTHREADS 1" >>confdefs.h
14836
14837         # The alternate thread library was only introduced in Solaris 8 and
14838         # became the default in Solaris 9, so no need for the special code
14839         # above otherwise.
14840         # nanosleep, sched_yield, and sem_* only live in librt before
14841         # Solaris 11.
14842         THREADLIBS="-lpthread -lrt"
14843         ;;
14844      *-*-irix*)
14845
14846 $as_echo "#define GC_IRIX_THREADS 1" >>confdefs.h
14847
14848         ;;
14849      *-*-cygwin*)
14850
14851 $as_echo "#define GC_WIN32_THREADS 1" >>confdefs.h
14852
14853         ;;
14854      *-*-darwin*)
14855
14856 $as_echo "#define GC_DARWIN_THREADS 1" >>confdefs.h
14857
14858         $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
14859
14860         if test "${enable_parallel_mark}" = yes; then
14861           $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
14862
14863         fi
14864         ;;
14865      *-*-osf*)
14866
14867 $as_echo "#define GC_OSF1_THREADS 1" >>confdefs.h
14868
14869         if test "${enable_parallel_mark}" = yes; then
14870           $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
14871
14872           $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
14873
14874           # May want to enable it in other cases, too.
14875           # Measurements havent yet been done.
14876         fi
14877         THREADCFLAGS=-pthread
14878         THREADLIBS="-lpthread -lrt"
14879         ;;
14880     esac
14881     ;;
14882  win32)
14883     $as_echo "#define GC_WIN32_THREADS 1" >>confdefs.h
14884
14885             ;;
14886  aix)
14887     THREADS=posix
14888     THREADLIBS=-lpthread
14889     $as_echo "#define GC_AIX_THREADS 1" >>confdefs.h
14890
14891     $as_echo "#define _REENTRANT 1" >>confdefs.h
14892
14893     ;;
14894  dce | vxworks)
14895     as_fn_error "thread package $THREADS not yet supported" "$LINENO" 5
14896     ;;
14897  *)
14898     as_fn_error "$THREADS is an unknown thread package" "$LINENO" 5
14899     ;;
14900 esac
14901
14902
14903
14904 case "$host" in
14905    powerpc-*-darwin*)
14906       powerpc_darwin=true
14907       ;;
14908 esac
14909  if test x$powerpc_darwin = xtrue; then
14910   POWERPC_DARWIN_TRUE=
14911   POWERPC_DARWIN_FALSE='#'
14912 else
14913   POWERPC_DARWIN_TRUE='#'
14914   POWERPC_DARWIN_FALSE=
14915 fi
14916
14917
14918 # Darwin needs a few extra special tests to deal with variation in the
14919 # system headers.
14920 case "$host" in
14921   powerpc*-*-darwin*)
14922     ac_fn_c_check_member "$LINENO" "ppc_thread_state_t" "r0" "ac_cv_member_ppc_thread_state_t_r0" "#include <mach/thread_status.h>
14923 "
14924 if test "x$ac_cv_member_ppc_thread_state_t_r0" = x""yes; then :
14925
14926 $as_echo "#define HAS_PPC_THREAD_STATE_R0 1" >>confdefs.h
14927
14928 fi
14929
14930     ac_fn_c_check_member "$LINENO" "ppc_thread_state_t" "__r0" "ac_cv_member_ppc_thread_state_t___r0" "#include <mach/thread_status.h>
14931 "
14932 if test "x$ac_cv_member_ppc_thread_state_t___r0" = x""yes; then :
14933
14934 $as_echo "#define HAS_PPC_THREAD_STATE___R0 1" >>confdefs.h
14935
14936 fi
14937
14938     ac_fn_c_check_member "$LINENO" "ppc_thread_state64_t" "r0" "ac_cv_member_ppc_thread_state64_t_r0" "#include <mach/thread_status.h>
14939 "
14940 if test "x$ac_cv_member_ppc_thread_state64_t_r0" = x""yes; then :
14941
14942 $as_echo "#define HAS_PPC_THREAD_STATE64_R0 1" >>confdefs.h
14943
14944 fi
14945
14946     ac_fn_c_check_member "$LINENO" "ppc_thread_state64_t" "__r0" "ac_cv_member_ppc_thread_state64_t___r0" "#include <mach/thread_status.h>
14947 "
14948 if test "x$ac_cv_member_ppc_thread_state64_t___r0" = x""yes; then :
14949
14950 $as_echo "#define HAS_PPC_THREAD_STATE64___R0 1" >>confdefs.h
14951
14952 fi
14953
14954     ;;
14955   i?86*-*-darwin*)
14956     ac_fn_c_check_member "$LINENO" "x86_thread_state32_t" "eax" "ac_cv_member_x86_thread_state32_t_eax" "#include <sys/cdefs.h>
14957       #include <mach/thread_status.h>
14958 "
14959 if test "x$ac_cv_member_x86_thread_state32_t_eax" = x""yes; then :
14960
14961 $as_echo "#define HAS_X86_THREAD_STATE32_EAX 1" >>confdefs.h
14962
14963 fi
14964
14965     ac_fn_c_check_member "$LINENO" "x86_thread_state32_t" "__eax" "ac_cv_member_x86_thread_state32_t___eax" "#include <sys/cdefs.h>
14966       #include <mach/thread_status.h>
14967 "
14968 if test "x$ac_cv_member_x86_thread_state32_t___eax" = x""yes; then :
14969
14970 $as_echo "#define HAS_X86_THREAD_STATE32___EAX 1" >>confdefs.h
14971
14972 fi
14973
14974     ;;
14975   x86_64-*-darwin*)
14976     ac_fn_c_check_member "$LINENO" "x86_thread_state64_t" "rax" "ac_cv_member_x86_thread_state64_t_rax" "#include <sys/cdefs.h>
14977       #include <mach/thread_status.h>
14978 "
14979 if test "x$ac_cv_member_x86_thread_state64_t_rax" = x""yes; then :
14980
14981 $as_echo "#define HAS_X86_THREAD_STATE64_RAX 1" >>confdefs.h
14982
14983 fi
14984
14985     ac_fn_c_check_member "$LINENO" "x86_thread_state64_t" "__rax" "ac_cv_member_x86_thread_state64_t___rax" "#include <sys/cdefs.h>
14986       #include <mach/thread_status.h>
14987 "
14988 if test "x$ac_cv_member_x86_thread_state64_t___rax" = x""yes; then :
14989
14990 $as_echo "#define HAS_X86_THREAD_STATE64___RAX 1" >>confdefs.h
14991
14992 fi
14993
14994      ;;
14995   *) ;;
14996 esac
14997
14998 case "$host" in
14999   # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64
15000   # and unnecessary everywhere.
15001   mips-sgi-irix6*) ;;
15002   # We never want libdl on darwin. It is a fake libdl that just ends up making
15003   # dyld calls anyway
15004   *-*-darwin*) ;;
15005   *)
15006     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
15007 $as_echo_n "checking for dlopen in -ldl... " >&6; }
15008 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
15009   $as_echo_n "(cached) " >&6
15010 else
15011   ac_check_lib_save_LIBS=$LIBS
15012 LIBS="-ldl  $LIBS"
15013 if test x$gcc_no_link = xyes; then
15014   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15015 fi
15016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15017 /* end confdefs.h.  */
15018
15019 /* Override any GCC internal prototype to avoid an error.
15020    Use char because int might match the return type of a GCC
15021    builtin and then its argument prototype would still apply.  */
15022 #ifdef __cplusplus
15023 extern "C"
15024 #endif
15025 char dlopen ();
15026 int
15027 main ()
15028 {
15029 return dlopen ();
15030   ;
15031   return 0;
15032 }
15033 _ACEOF
15034 if ac_fn_c_try_link "$LINENO"; then :
15035   ac_cv_lib_dl_dlopen=yes
15036 else
15037   ac_cv_lib_dl_dlopen=no
15038 fi
15039 rm -f core conftest.err conftest.$ac_objext \
15040     conftest$ac_exeext conftest.$ac_ext
15041 LIBS=$ac_check_lib_save_LIBS
15042 fi
15043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
15044 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
15045 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
15046   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
15047 fi
15048
15049     ;;
15050 esac
15051
15052 # extra LD Flags which are required for targets
15053 case "${host}" in
15054   *-*-darwin*)
15055     extra_ldflags_libgc=-Wl,-single_module
15056     ;;
15057 esac
15058
15059
15060
15061
15062 target_all=libgcjgc.la
15063
15064
15065 TARGET_ECOS="no"
15066
15067 # Check whether --with-ecos was given.
15068 if test "${with_ecos+set}" = set; then :
15069   withval=$with_ecos; TARGET_ECOS="$with_ecos"
15070
15071 fi
15072
15073
15074 addobjs=
15075 addlibs=
15076 addincludes=
15077 addtests=
15078 case "$TARGET_ECOS" in
15079    no)
15080       ;;
15081    *)
15082
15083 $as_echo "#define ECOS 1" >>confdefs.h
15084
15085       AM_CPPFLAGS="${AM_CPPFLAGS} -I${TARGET_ECOS}/include"
15086       addobjs="$addobjs ecos.lo"
15087       ;;
15088 esac
15089
15090 if test "${enable_cplusplus}" = yes; then
15091       addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
15092       addtests="$addtests test_cpp"
15093 fi
15094
15095  if test "${enable_cplusplus}" = yes; then
15096   CPLUSPLUS_TRUE=
15097   CPLUSPLUS_FALSE='#'
15098 else
15099   CPLUSPLUS_TRUE='#'
15100   CPLUSPLUS_FALSE=
15101 fi
15102
15103
15104
15105
15106
15107
15108 # Configuration of shared libraries
15109 #
15110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
15111 $as_echo_n "checking whether to build shared libraries... " >&6; }
15112 # Check whether --enable-shared was given.
15113 if test "${enable_shared+set}" = set; then :
15114   enableval=$enable_shared; p=${PACKAGE-default}
15115     case $enableval in
15116     yes) enable_shared=yes ;;
15117     no) enable_shared=no ;;
15118     *)
15119       enable_shared=no
15120       # Look at the argument we got.  We use all the common list separators.
15121       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
15122       for pkg in $enableval; do
15123         IFS="$lt_save_ifs"
15124         if test "X$pkg" = "X$p"; then
15125           enable_shared=yes
15126         fi
15127       done
15128       IFS="$lt_save_ifs"
15129       ;;
15130     esac
15131 else
15132   enable_shared=yes
15133 fi
15134
15135
15136
15137
15138
15139
15140
15141 case "$host" in
15142  alpha-*-openbsd*)
15143      enable_shared=no
15144      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15145 $as_echo "no" >&6; }
15146      ;;
15147  *)
15148      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15149 $as_echo "yes" >&6; }
15150      ;;
15151 esac
15152
15153 # Checks for pthreads functions
15154 #
15155 oldLIBS="$LIBS"
15156 LIBS="$LIBS $THREADLIBS"
15157 for ac_func in pthread_getattr_np
15158 do :
15159   ac_fn_c_check_func "$LINENO" "pthread_getattr_np" "ac_cv_func_pthread_getattr_np"
15160 if test "x$ac_cv_func_pthread_getattr_np" = x""yes; then :
15161   cat >>confdefs.h <<_ACEOF
15162 #define HAVE_PTHREAD_GETATTR_NP 1
15163 _ACEOF
15164
15165 fi
15166 done
15167
15168 for ac_func in pthread_get_stackaddr_np
15169 do :
15170   ac_fn_c_check_func "$LINENO" "pthread_get_stackaddr_np" "ac_cv_func_pthread_get_stackaddr_np"
15171 if test "x$ac_cv_func_pthread_get_stackaddr_np" = x""yes; then :
15172   cat >>confdefs.h <<_ACEOF
15173 #define HAVE_PTHREAD_GET_STACKADDR_NP 1
15174 _ACEOF
15175
15176 fi
15177 done
15178
15179 LIBS="$oldLIBS"
15180
15181 # Configuration of machine-dependent code
15182 #
15183 # Set NO_EXECUTE_PERMISSION by default because gcj already uses
15184 # ffi_closure_{alloc,free} which takes care of allocating trampolines
15185 # in executable memory.
15186 #
15187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which machine-dependent code should be used" >&5
15188 $as_echo_n "checking which machine-dependent code should be used... " >&6; }
15189 machdep=
15190 case "$host" in
15191  alpha*-*-openbsd*)
15192     machdep="alpha_mach_dep.lo"
15193     if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
15194        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
15195 $as_echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
15196     fi
15197     ;;
15198  alpha*-*-linux*)
15199     machdep="alpha_mach_dep.lo"
15200     ;;
15201  i?86-*-solaris2.[89] | i?86-*-solaris2.1? | x86_64-*-solaris2.1?)
15202
15203 $as_echo "#define SOLARIS25_PROC_VDB_BUG_FIXED 1" >>confdefs.h
15204
15205     ;;
15206  mipstx39-*-elf*)
15207     machdep="mips_ultrix_mach_dep.lo"
15208
15209 $as_echo "#define STACKBASE __stackbase" >>confdefs.h
15210
15211
15212 $as_echo "#define DATASTART_IS_ETEXT 1" >>confdefs.h
15213
15214     ;;
15215  mips-dec-ultrix*)
15216     machdep="mips_ultrix_mach-dep.lo"
15217     ;;
15218  mips-nec-sysv*|mips-unknown-sysv*)
15219     ;;
15220  mips*-*-linux*)
15221     ;;
15222  mips-*-*)
15223     machdep="mips_sgi_mach_dep.lo"
15224     ;;
15225  sparc-*-netbsd*)
15226     machdep="sparc_netbsd_mach_dep.lo"
15227     ;;
15228  sparc-sun-solaris2.3)
15229     machdep="sparc_mach_dep.lo"
15230
15231 $as_echo "#define SUNOS53_SHARED_LIB 1" >>confdefs.h
15232
15233     ;;
15234  sparc*-sun-solaris2.*)
15235     machdep="sparc_mach_dep.lo"
15236     ;;
15237  ia64-*-*)
15238     machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
15239     ;;
15240 esac
15241
15242 $as_echo "#define NO_EXECUTE_PERMISSION 1" >>confdefs.h
15243
15244 if test x"$machdep" = x; then
15245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $machdep" >&5
15246 $as_echo "$machdep" >&6; }
15247    machdep="mach_dep.lo"
15248 fi
15249 addobjs="$addobjs $machdep"
15250
15251
15252
15253
15254
15255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC optimization should be disabled" >&5
15256 $as_echo_n "checking whether GCC optimization should be disabled... " >&6; }
15257 O0_CFLAGS=
15258 case "$host" in
15259  *aix*) test "$GCC" = yes && O0_CFLAGS=-O0 ;;
15260  *) ;;
15261 esac
15262 if test x"$O0_CFLAGS" != x; then
15263    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15264 $as_echo "yes" >&6; }
15265 else
15266    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15267 $as_echo "no" >&6; }
15268 fi
15269
15270
15271
15272 $as_echo "#define SILENT 1" >>confdefs.h
15273
15274
15275 $as_echo "#define NO_SIGNALS 1" >>confdefs.h
15276
15277
15278 $as_echo "#define ALL_INTERIOR_POINTERS 1" >>confdefs.h
15279
15280
15281
15282 $as_echo "#define JAVA_FINALIZATION 1" >>confdefs.h
15283
15284
15285 $as_echo "#define GC_GCJ_SUPPORT 1" >>confdefs.h
15286
15287
15288 $as_echo "#define ATOMIC_UNCOLLECTABLE 1" >>confdefs.h
15289
15290
15291 # Check whether --enable-gc-debug was given.
15292 if test "${enable_gc_debug+set}" = set; then :
15293   enableval=$enable_gc_debug;  if test "$enable_gc_debug" = "yes"; then
15294     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
15295 $as_echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
15296
15297 $as_echo "#define KEEP_BACK_PTRS 1" >>confdefs.h
15298
15299
15300 $as_echo "#define DBG_HDRS_ALL 1" >>confdefs.h
15301
15302     case $host in
15303       ia64-*-linux* )
15304
15305 $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
15306
15307       ;;
15308       x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
15309         $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
15310
15311         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
15312 $as_echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
15313
15314 $as_echo "#define SAVE_CALL_COUNT 8" >>confdefs.h
15315
15316       ;;
15317     esac
15318   fi
15319 fi
15320
15321
15322 if test "${gc_use_mmap}" = "yes"; then
15323
15324 $as_echo "#define USE_MMAP 1" >>confdefs.h
15325
15326 fi
15327
15328 if test -n "$with_cross_host" &&
15329    test x"$with_cross_host" != x"no"; then
15330   toolexecdir='$(exec_prefix)/$(target_noncanonical)'
15331   toolexeclibdir='$(toolexecdir)/lib'
15332 else
15333   toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
15334   toolexeclibdir='$(libdir)'
15335 fi
15336 multi_os_directory=`$CC -print-multi-os-directory`
15337 case $multi_os_directory in
15338   .) ;; # Avoid trailing /.
15339   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
15340 esac
15341
15342
15343
15344 if test "${multilib}" = "yes"; then
15345   multilib_arg="--enable-multilib"
15346 else
15347   multilib_arg=
15348 fi
15349
15350 ac_config_headers="$ac_config_headers include/gc_config.h include/gc_ext_config.h"
15351
15352
15353 ac_config_files="$ac_config_files Makefile include/Makefile testsuite/Makefile threads.mk"
15354
15355 cat >confcache <<\_ACEOF
15356 # This file is a shell script that caches the results of configure
15357 # tests run on this system so they can be shared between configure
15358 # scripts and configure runs, see configure's option --config-cache.
15359 # It is not useful on other systems.  If it contains results you don't
15360 # want to keep, you may remove or edit it.
15361 #
15362 # config.status only pays attention to the cache file if you give it
15363 # the --recheck option to rerun configure.
15364 #
15365 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15366 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15367 # following values.
15368
15369 _ACEOF
15370
15371 # The following way of writing the cache mishandles newlines in values,
15372 # but we know of no workaround that is simple, portable, and efficient.
15373 # So, we kill variables containing newlines.
15374 # Ultrix sh set writes to stderr and can't be redirected directly,
15375 # and sets the high bit in the cache file unless we assign to the vars.
15376 (
15377   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15378     eval ac_val=\$$ac_var
15379     case $ac_val in #(
15380     *${as_nl}*)
15381       case $ac_var in #(
15382       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15383 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15384       esac
15385       case $ac_var in #(
15386       _ | IFS | as_nl) ;; #(
15387       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15388       *) { eval $ac_var=; unset $ac_var;} ;;
15389       esac ;;
15390     esac
15391   done
15392
15393   (set) 2>&1 |
15394     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15395     *${as_nl}ac_space=\ *)
15396       # `set' does not quote correctly, so add quotes: double-quote
15397       # substitution turns \\\\ into \\, and sed turns \\ into \.
15398       sed -n \
15399         "s/'/'\\\\''/g;
15400           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15401       ;; #(
15402     *)
15403       # `set' quotes correctly as required by POSIX, so do not add quotes.
15404       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15405       ;;
15406     esac |
15407     sort
15408 ) |
15409   sed '
15410      /^ac_cv_env_/b end
15411      t clear
15412      :clear
15413      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15414      t end
15415      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15416      :end' >>confcache
15417 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15418   if test -w "$cache_file"; then
15419     test "x$cache_file" != "x/dev/null" &&
15420       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15421 $as_echo "$as_me: updating cache $cache_file" >&6;}
15422     cat confcache >$cache_file
15423   else
15424     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15425 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15426   fi
15427 fi
15428 rm -f confcache
15429
15430 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15431 # Let make expand exec_prefix.
15432 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15433
15434 DEFS=-DHAVE_CONFIG_H
15435
15436 ac_libobjs=
15437 ac_ltlibobjs=
15438 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15439   # 1. Remove the extension, and $U if already installed.
15440   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15441   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15442   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15443   #    will be set to the directory where LIBOBJS objects are built.
15444   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15445   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15446 done
15447 LIBOBJS=$ac_libobjs
15448
15449 LTLIBOBJS=$ac_ltlibobjs
15450
15451
15452  if test -n "$EXEEXT"; then
15453   am__EXEEXT_TRUE=
15454   am__EXEEXT_FALSE='#'
15455 else
15456   am__EXEEXT_TRUE='#'
15457   am__EXEEXT_FALSE=
15458 fi
15459
15460 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15461   as_fn_error "conditional \"AMDEP\" was never defined.
15462 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15463 fi
15464 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15465   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15466 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15467 fi
15468 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
15469   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
15470 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15471 fi
15472 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15473   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15474 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15475 fi
15476 if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
15477   as_fn_error "conditional \"POWERPC_DARWIN\" was never defined.
15478 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15479 fi
15480 if test -z "${CPLUSPLUS_TRUE}" && test -z "${CPLUSPLUS_FALSE}"; then
15481   as_fn_error "conditional \"CPLUSPLUS\" was never defined.
15482 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15483 fi
15484
15485 : ${CONFIG_STATUS=./config.status}
15486 ac_write_fail=0
15487 ac_clean_files_save=$ac_clean_files
15488 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15489 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15490 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15491 as_write_fail=0
15492 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15493 #! $SHELL
15494 # Generated by $as_me.
15495 # Run this file to recreate the current configuration.
15496 # Compiler output produced by configure, useful for debugging
15497 # configure, is in config.log if it exists.
15498
15499 debug=false
15500 ac_cs_recheck=false
15501 ac_cs_silent=false
15502
15503 SHELL=\${CONFIG_SHELL-$SHELL}
15504 export SHELL
15505 _ASEOF
15506 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15507 ## -------------------- ##
15508 ## M4sh Initialization. ##
15509 ## -------------------- ##
15510
15511 # Be more Bourne compatible
15512 DUALCASE=1; export DUALCASE # for MKS sh
15513 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15514   emulate sh
15515   NULLCMD=:
15516   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15517   # is contrary to our usage.  Disable this feature.
15518   alias -g '${1+"$@"}'='"$@"'
15519   setopt NO_GLOB_SUBST
15520 else
15521   case `(set -o) 2>/dev/null` in #(
15522   *posix*) :
15523     set -o posix ;; #(
15524   *) :
15525      ;;
15526 esac
15527 fi
15528
15529
15530 as_nl='
15531 '
15532 export as_nl
15533 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15534 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15535 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15536 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15537 # Prefer a ksh shell builtin over an external printf program on Solaris,
15538 # but without wasting forks for bash or zsh.
15539 if test -z "$BASH_VERSION$ZSH_VERSION" \
15540     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15541   as_echo='print -r --'
15542   as_echo_n='print -rn --'
15543 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15544   as_echo='printf %s\n'
15545   as_echo_n='printf %s'
15546 else
15547   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15548     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15549     as_echo_n='/usr/ucb/echo -n'
15550   else
15551     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15552     as_echo_n_body='eval
15553       arg=$1;
15554       case $arg in #(
15555       *"$as_nl"*)
15556         expr "X$arg" : "X\\(.*\\)$as_nl";
15557         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15558       esac;
15559       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15560     '
15561     export as_echo_n_body
15562     as_echo_n='sh -c $as_echo_n_body as_echo'
15563   fi
15564   export as_echo_body
15565   as_echo='sh -c $as_echo_body as_echo'
15566 fi
15567
15568 # The user is always right.
15569 if test "${PATH_SEPARATOR+set}" != set; then
15570   PATH_SEPARATOR=:
15571   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15572     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15573       PATH_SEPARATOR=';'
15574   }
15575 fi
15576
15577
15578 # IFS
15579 # We need space, tab and new line, in precisely that order.  Quoting is
15580 # there to prevent editors from complaining about space-tab.
15581 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15582 # splitting by setting IFS to empty value.)
15583 IFS=" ""        $as_nl"
15584
15585 # Find who we are.  Look in the path if we contain no directory separator.
15586 case $0 in #((
15587   *[\\/]* ) as_myself=$0 ;;
15588   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15589 for as_dir in $PATH
15590 do
15591   IFS=$as_save_IFS
15592   test -z "$as_dir" && as_dir=.
15593     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15594   done
15595 IFS=$as_save_IFS
15596
15597      ;;
15598 esac
15599 # We did not find ourselves, most probably we were run as `sh COMMAND'
15600 # in which case we are not to be found in the path.
15601 if test "x$as_myself" = x; then
15602   as_myself=$0
15603 fi
15604 if test ! -f "$as_myself"; then
15605   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15606   exit 1
15607 fi
15608
15609 # Unset variables that we do not need and which cause bugs (e.g. in
15610 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15611 # suppresses any "Segmentation fault" message there.  '((' could
15612 # trigger a bug in pdksh 5.2.14.
15613 for as_var in BASH_ENV ENV MAIL MAILPATH
15614 do eval test x\${$as_var+set} = xset \
15615   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15616 done
15617 PS1='$ '
15618 PS2='> '
15619 PS4='+ '
15620
15621 # NLS nuisances.
15622 LC_ALL=C
15623 export LC_ALL
15624 LANGUAGE=C
15625 export LANGUAGE
15626
15627 # CDPATH.
15628 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15629
15630
15631 # as_fn_error ERROR [LINENO LOG_FD]
15632 # ---------------------------------
15633 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15634 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15635 # script with status $?, using 1 if that was 0.
15636 as_fn_error ()
15637 {
15638   as_status=$?; test $as_status -eq 0 && as_status=1
15639   if test "$3"; then
15640     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15641     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15642   fi
15643   $as_echo "$as_me: error: $1" >&2
15644   as_fn_exit $as_status
15645 } # as_fn_error
15646
15647
15648 # as_fn_set_status STATUS
15649 # -----------------------
15650 # Set $? to STATUS, without forking.
15651 as_fn_set_status ()
15652 {
15653   return $1
15654 } # as_fn_set_status
15655
15656 # as_fn_exit STATUS
15657 # -----------------
15658 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15659 as_fn_exit ()
15660 {
15661   set +e
15662   as_fn_set_status $1
15663   exit $1
15664 } # as_fn_exit
15665
15666 # as_fn_unset VAR
15667 # ---------------
15668 # Portably unset VAR.
15669 as_fn_unset ()
15670 {
15671   { eval $1=; unset $1;}
15672 }
15673 as_unset=as_fn_unset
15674 # as_fn_append VAR VALUE
15675 # ----------------------
15676 # Append the text in VALUE to the end of the definition contained in VAR. Take
15677 # advantage of any shell optimizations that allow amortized linear growth over
15678 # repeated appends, instead of the typical quadratic growth present in naive
15679 # implementations.
15680 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15681   eval 'as_fn_append ()
15682   {
15683     eval $1+=\$2
15684   }'
15685 else
15686   as_fn_append ()
15687   {
15688     eval $1=\$$1\$2
15689   }
15690 fi # as_fn_append
15691
15692 # as_fn_arith ARG...
15693 # ------------------
15694 # Perform arithmetic evaluation on the ARGs, and store the result in the
15695 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15696 # must be portable across $(()) and expr.
15697 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15698   eval 'as_fn_arith ()
15699   {
15700     as_val=$(( $* ))
15701   }'
15702 else
15703   as_fn_arith ()
15704   {
15705     as_val=`expr "$@" || test $? -eq 1`
15706   }
15707 fi # as_fn_arith
15708
15709
15710 if expr a : '\(a\)' >/dev/null 2>&1 &&
15711    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15712   as_expr=expr
15713 else
15714   as_expr=false
15715 fi
15716
15717 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15718   as_basename=basename
15719 else
15720   as_basename=false
15721 fi
15722
15723 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15724   as_dirname=dirname
15725 else
15726   as_dirname=false
15727 fi
15728
15729 as_me=`$as_basename -- "$0" ||
15730 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15731          X"$0" : 'X\(//\)$' \| \
15732          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15733 $as_echo X/"$0" |
15734     sed '/^.*\/\([^/][^/]*\)\/*$/{
15735             s//\1/
15736             q
15737           }
15738           /^X\/\(\/\/\)$/{
15739             s//\1/
15740             q
15741           }
15742           /^X\/\(\/\).*/{
15743             s//\1/
15744             q
15745           }
15746           s/.*/./; q'`
15747
15748 # Avoid depending upon Character Ranges.
15749 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15750 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15751 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15752 as_cr_digits='0123456789'
15753 as_cr_alnum=$as_cr_Letters$as_cr_digits
15754
15755 ECHO_C= ECHO_N= ECHO_T=
15756 case `echo -n x` in #(((((
15757 -n*)
15758   case `echo 'xy\c'` in
15759   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15760   xy)  ECHO_C='\c';;
15761   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15762        ECHO_T=' ';;
15763   esac;;
15764 *)
15765   ECHO_N='-n';;
15766 esac
15767
15768 rm -f conf$$ conf$$.exe conf$$.file
15769 if test -d conf$$.dir; then
15770   rm -f conf$$.dir/conf$$.file
15771 else
15772   rm -f conf$$.dir
15773   mkdir conf$$.dir 2>/dev/null
15774 fi
15775 if (echo >conf$$.file) 2>/dev/null; then
15776   if ln -s conf$$.file conf$$ 2>/dev/null; then
15777     as_ln_s='ln -s'
15778     # ... but there are two gotchas:
15779     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15780     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15781     # In both cases, we have to default to `cp -p'.
15782     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15783       as_ln_s='cp -p'
15784   elif ln conf$$.file conf$$ 2>/dev/null; then
15785     as_ln_s=ln
15786   else
15787     as_ln_s='cp -p'
15788   fi
15789 else
15790   as_ln_s='cp -p'
15791 fi
15792 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15793 rmdir conf$$.dir 2>/dev/null
15794
15795
15796 # as_fn_mkdir_p
15797 # -------------
15798 # Create "$as_dir" as a directory, including parents if necessary.
15799 as_fn_mkdir_p ()
15800 {
15801
15802   case $as_dir in #(
15803   -*) as_dir=./$as_dir;;
15804   esac
15805   test -d "$as_dir" || eval $as_mkdir_p || {
15806     as_dirs=
15807     while :; do
15808       case $as_dir in #(
15809       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15810       *) as_qdir=$as_dir;;
15811       esac
15812       as_dirs="'$as_qdir' $as_dirs"
15813       as_dir=`$as_dirname -- "$as_dir" ||
15814 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15815          X"$as_dir" : 'X\(//\)[^/]' \| \
15816          X"$as_dir" : 'X\(//\)$' \| \
15817          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15818 $as_echo X"$as_dir" |
15819     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15820             s//\1/
15821             q
15822           }
15823           /^X\(\/\/\)[^/].*/{
15824             s//\1/
15825             q
15826           }
15827           /^X\(\/\/\)$/{
15828             s//\1/
15829             q
15830           }
15831           /^X\(\/\).*/{
15832             s//\1/
15833             q
15834           }
15835           s/.*/./; q'`
15836       test -d "$as_dir" && break
15837     done
15838     test -z "$as_dirs" || eval "mkdir $as_dirs"
15839   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15840
15841
15842 } # as_fn_mkdir_p
15843 if mkdir -p . 2>/dev/null; then
15844   as_mkdir_p='mkdir -p "$as_dir"'
15845 else
15846   test -d ./-p && rmdir ./-p
15847   as_mkdir_p=false
15848 fi
15849
15850 if test -x / >/dev/null 2>&1; then
15851   as_test_x='test -x'
15852 else
15853   if ls -dL / >/dev/null 2>&1; then
15854     as_ls_L_option=L
15855   else
15856     as_ls_L_option=
15857   fi
15858   as_test_x='
15859     eval sh -c '\''
15860       if test -d "$1"; then
15861         test -d "$1/.";
15862       else
15863         case $1 in #(
15864         -*)set "./$1";;
15865         esac;
15866         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15867         ???[sx]*):;;*)false;;esac;fi
15868     '\'' sh
15869   '
15870 fi
15871 as_executable_p=$as_test_x
15872
15873 # Sed expression to map a string onto a valid CPP name.
15874 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15875
15876 # Sed expression to map a string onto a valid variable name.
15877 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15878
15879
15880 exec 6>&1
15881 ## ----------------------------------- ##
15882 ## Main body of $CONFIG_STATUS script. ##
15883 ## ----------------------------------- ##
15884 _ASEOF
15885 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15886
15887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15888 # Save the log message, to keep $0 and so on meaningful, and to
15889 # report actual input values of CONFIG_FILES etc. instead of their
15890 # values after options handling.
15891 ac_log="
15892 This file was extended by $as_me, which was
15893 generated by GNU Autoconf 2.64.  Invocation command line was
15894
15895   CONFIG_FILES    = $CONFIG_FILES
15896   CONFIG_HEADERS  = $CONFIG_HEADERS
15897   CONFIG_LINKS    = $CONFIG_LINKS
15898   CONFIG_COMMANDS = $CONFIG_COMMANDS
15899   $ $0 $@
15900
15901 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15902 "
15903
15904 _ACEOF
15905
15906 case $ac_config_files in *"
15907 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15908 esac
15909
15910 case $ac_config_headers in *"
15911 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15912 esac
15913
15914
15915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15916 # Files that config.status was made for.
15917 config_files="$ac_config_files"
15918 config_headers="$ac_config_headers"
15919 config_commands="$ac_config_commands"
15920
15921 _ACEOF
15922
15923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15924 ac_cs_usage="\
15925 \`$as_me' instantiates files and other configuration actions
15926 from templates according to the current configuration.  Unless the files
15927 and actions are specified as TAGs, all are instantiated by default.
15928
15929 Usage: $0 [OPTION]... [TAG]...
15930
15931   -h, --help       print this help, then exit
15932   -V, --version    print version number and configuration settings, then exit
15933   -q, --quiet, --silent
15934                    do not print progress messages
15935   -d, --debug      don't remove temporary files
15936       --recheck    update $as_me by reconfiguring in the same conditions
15937       --file=FILE[:TEMPLATE]
15938                    instantiate the configuration file FILE
15939       --header=FILE[:TEMPLATE]
15940                    instantiate the configuration header FILE
15941
15942 Configuration files:
15943 $config_files
15944
15945 Configuration headers:
15946 $config_headers
15947
15948 Configuration commands:
15949 $config_commands
15950
15951 Report bugs to the package provider."
15952
15953 _ACEOF
15954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15955 ac_cs_version="\\
15956 config.status
15957 configured by $0, generated by GNU Autoconf 2.64,
15958   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15959
15960 Copyright (C) 2009 Free Software Foundation, Inc.
15961 This config.status script is free software; the Free Software Foundation
15962 gives unlimited permission to copy, distribute and modify it."
15963
15964 ac_pwd='$ac_pwd'
15965 srcdir='$srcdir'
15966 INSTALL='$INSTALL'
15967 MKDIR_P='$MKDIR_P'
15968 AWK='$AWK'
15969 test -n "\$AWK" || AWK=awk
15970 _ACEOF
15971
15972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15973 # The default lists apply if the user does not specify any file.
15974 ac_need_defaults=:
15975 while test $# != 0
15976 do
15977   case $1 in
15978   --*=*)
15979     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15980     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15981     ac_shift=:
15982     ;;
15983   *)
15984     ac_option=$1
15985     ac_optarg=$2
15986     ac_shift=shift
15987     ;;
15988   esac
15989
15990   case $ac_option in
15991   # Handling of the options.
15992   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15993     ac_cs_recheck=: ;;
15994   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15995     $as_echo "$ac_cs_version"; exit ;;
15996   --debug | --debu | --deb | --de | --d | -d )
15997     debug=: ;;
15998   --file | --fil | --fi | --f )
15999     $ac_shift
16000     case $ac_optarg in
16001     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16002     esac
16003     as_fn_append CONFIG_FILES " '$ac_optarg'"
16004     ac_need_defaults=false;;
16005   --header | --heade | --head | --hea )
16006     $ac_shift
16007     case $ac_optarg in
16008     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16009     esac
16010     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16011     ac_need_defaults=false;;
16012   --he | --h)
16013     # Conflict between --help and --header
16014     as_fn_error "ambiguous option: \`$1'
16015 Try \`$0 --help' for more information.";;
16016   --help | --hel | -h )
16017     $as_echo "$ac_cs_usage"; exit ;;
16018   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16019   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16020     ac_cs_silent=: ;;
16021
16022   # This is an error.
16023   -*) as_fn_error "unrecognized option: \`$1'
16024 Try \`$0 --help' for more information." ;;
16025
16026   *) as_fn_append ac_config_targets " $1"
16027      ac_need_defaults=false ;;
16028
16029   esac
16030   shift
16031 done
16032
16033 ac_configure_extra_args=
16034
16035 if $ac_cs_silent; then
16036   exec 6>/dev/null
16037   ac_configure_extra_args="$ac_configure_extra_args --silent"
16038 fi
16039
16040 _ACEOF
16041 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16042 if \$ac_cs_recheck; then
16043   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16044   shift
16045   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16046   CONFIG_SHELL='$SHELL'
16047   export CONFIG_SHELL
16048   exec "\$@"
16049 fi
16050
16051 _ACEOF
16052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16053 exec 5>>config.log
16054 {
16055   echo
16056   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16057 ## Running $as_me. ##
16058 _ASBOX
16059   $as_echo "$ac_log"
16060 } >&5
16061
16062 _ACEOF
16063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16064 #
16065 # INIT-COMMANDS
16066 #
16067
16068 srcdir="$srcdir"
16069 host="$host"
16070 target="$target"
16071 with_multisubdir="$with_multisubdir"
16072 with_multisrctop="$with_multisrctop"
16073 with_target_subdir="$with_target_subdir"
16074 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16075 multi_basedir="$multi_basedir"
16076 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16077 CC="$CC"
16078 CXX="$CXX"
16079 GFORTRAN="$GFORTRAN"
16080 GCJ="$GCJ"
16081 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16082
16083
16084 # The HP-UX ksh and POSIX shell print the target directory to stdout
16085 # if CDPATH is set.
16086 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16087
16088 sed_quote_subst='$sed_quote_subst'
16089 double_quote_subst='$double_quote_subst'
16090 delay_variable_subst='$delay_variable_subst'
16091 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16092 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16093 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16094 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16095 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16096 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16097 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16098 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16099 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16100 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16101 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16102 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16103 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16104 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16105 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16106 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16107 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16108 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16109 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16110 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16111 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16112 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16113 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16114 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16115 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16116 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16117 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16118 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16119 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16120 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16121 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16122 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16123 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16124 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16125 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16126 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16127 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16128 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16129 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16130 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16131 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16132 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16133 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16134 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16135 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16136 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16137 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16138 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16139 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"`'
16140 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16141 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16142 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16143 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16144 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16145 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16146 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16147 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16148 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16149 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16150 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16151 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16152 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16153 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16154 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16155 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16156 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16157 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16158 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16159 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16160 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16161 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16162 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16163 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16164 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16165 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16166 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16167 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16168 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16169 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16170 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16171 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16172 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16173 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16174 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16175 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16176 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16177 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16178 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16179 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16180 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16181 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16182 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16183 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16184 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16185 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16186 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16187 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16188 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16189 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16190 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16191 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16192 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16193 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16194 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16195 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16196 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16197 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16198 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16199 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16200 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16201 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16202 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16203 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16204 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16205 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16206 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16207 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16208 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16209 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16210 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16211 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
16212 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
16213 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
16214 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
16215 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
16216 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
16217 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
16218 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
16219 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16220 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16221 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
16222 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
16223 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
16224 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
16225 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
16226 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
16227 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
16228 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
16229 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
16230 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16231 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16232 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
16233 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16234 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16235 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16236 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16237 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16238 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16239 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
16240 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
16241 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
16242 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
16243 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
16244 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
16245 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
16246 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
16247 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
16248 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
16249 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
16250 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
16251 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
16252 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
16253 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
16254 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16255 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
16256 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
16257 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
16258 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
16259 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
16260 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
16261 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
16262 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
16263 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
16264 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
16265 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
16266
16267 LTCC='$LTCC'
16268 LTCFLAGS='$LTCFLAGS'
16269 compiler='$compiler_DEFAULT'
16270
16271 # A function that is used when there is no print builtin or printf.
16272 func_fallback_echo ()
16273 {
16274   eval 'cat <<_LTECHO_EOF
16275 \$1
16276 _LTECHO_EOF'
16277 }
16278
16279 # Quote evaled strings.
16280 for var in SHELL \
16281 ECHO \
16282 SED \
16283 GREP \
16284 EGREP \
16285 FGREP \
16286 LD \
16287 NM \
16288 LN_S \
16289 lt_SP2NL \
16290 lt_NL2SP \
16291 reload_flag \
16292 OBJDUMP \
16293 deplibs_check_method \
16294 file_magic_cmd \
16295 AR \
16296 AR_FLAGS \
16297 STRIP \
16298 RANLIB \
16299 CC \
16300 CFLAGS \
16301 compiler \
16302 lt_cv_sys_global_symbol_pipe \
16303 lt_cv_sys_global_symbol_to_cdecl \
16304 lt_cv_sys_global_symbol_to_c_name_address \
16305 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16306 lt_prog_compiler_no_builtin_flag \
16307 lt_prog_compiler_wl \
16308 lt_prog_compiler_pic \
16309 lt_prog_compiler_static \
16310 lt_cv_prog_compiler_c_o \
16311 need_locks \
16312 DSYMUTIL \
16313 NMEDIT \
16314 LIPO \
16315 OTOOL \
16316 OTOOL64 \
16317 shrext_cmds \
16318 export_dynamic_flag_spec \
16319 whole_archive_flag_spec \
16320 compiler_needs_object \
16321 with_gnu_ld \
16322 allow_undefined_flag \
16323 no_undefined_flag \
16324 hardcode_libdir_flag_spec \
16325 hardcode_libdir_flag_spec_ld \
16326 hardcode_libdir_separator \
16327 fix_srcfile_path \
16328 exclude_expsyms \
16329 include_expsyms \
16330 file_list_spec \
16331 variables_saved_for_relink \
16332 libname_spec \
16333 library_names_spec \
16334 soname_spec \
16335 install_override_mode \
16336 finish_eval \
16337 old_striplib \
16338 striplib \
16339 compiler_lib_search_dirs \
16340 predep_objects \
16341 postdep_objects \
16342 predeps \
16343 postdeps \
16344 compiler_lib_search_path \
16345 LD_CXX \
16346 reload_flag_CXX \
16347 compiler_CXX \
16348 lt_prog_compiler_no_builtin_flag_CXX \
16349 lt_prog_compiler_wl_CXX \
16350 lt_prog_compiler_pic_CXX \
16351 lt_prog_compiler_static_CXX \
16352 lt_cv_prog_compiler_c_o_CXX \
16353 export_dynamic_flag_spec_CXX \
16354 whole_archive_flag_spec_CXX \
16355 compiler_needs_object_CXX \
16356 with_gnu_ld_CXX \
16357 allow_undefined_flag_CXX \
16358 no_undefined_flag_CXX \
16359 hardcode_libdir_flag_spec_CXX \
16360 hardcode_libdir_flag_spec_ld_CXX \
16361 hardcode_libdir_separator_CXX \
16362 fix_srcfile_path_CXX \
16363 exclude_expsyms_CXX \
16364 include_expsyms_CXX \
16365 file_list_spec_CXX \
16366 compiler_lib_search_dirs_CXX \
16367 predep_objects_CXX \
16368 postdep_objects_CXX \
16369 predeps_CXX \
16370 postdeps_CXX \
16371 compiler_lib_search_path_CXX; do
16372     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16373     *[\\\\\\\`\\"\\\$]*)
16374       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16375       ;;
16376     *)
16377       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16378       ;;
16379     esac
16380 done
16381
16382 # Double-quote double-evaled strings.
16383 for var in reload_cmds \
16384 old_postinstall_cmds \
16385 old_postuninstall_cmds \
16386 old_archive_cmds \
16387 extract_expsyms_cmds \
16388 old_archive_from_new_cmds \
16389 old_archive_from_expsyms_cmds \
16390 archive_cmds \
16391 archive_expsym_cmds \
16392 module_cmds \
16393 module_expsym_cmds \
16394 export_symbols_cmds \
16395 prelink_cmds \
16396 postinstall_cmds \
16397 postuninstall_cmds \
16398 finish_cmds \
16399 sys_lib_search_path_spec \
16400 sys_lib_dlsearch_path_spec \
16401 reload_cmds_CXX \
16402 old_archive_cmds_CXX \
16403 old_archive_from_new_cmds_CXX \
16404 old_archive_from_expsyms_cmds_CXX \
16405 archive_cmds_CXX \
16406 archive_expsym_cmds_CXX \
16407 module_cmds_CXX \
16408 module_expsym_cmds_CXX \
16409 export_symbols_cmds_CXX \
16410 prelink_cmds_CXX; do
16411     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16412     *[\\\\\\\`\\"\\\$]*)
16413       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16414       ;;
16415     *)
16416       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16417       ;;
16418     esac
16419 done
16420
16421 ac_aux_dir='$ac_aux_dir'
16422 xsi_shell='$xsi_shell'
16423 lt_shell_append='$lt_shell_append'
16424
16425 # See if we are running on zsh, and set the options which allow our
16426 # commands through without removal of \ escapes INIT.
16427 if test -n "\${ZSH_VERSION+set}" ; then
16428    setopt NO_GLOB_SUBST
16429 fi
16430
16431
16432     PACKAGE='$PACKAGE'
16433     VERSION='$VERSION'
16434     TIMESTAMP='$TIMESTAMP'
16435     RM='$RM'
16436     ofile='$ofile'
16437
16438
16439
16440
16441
16442
16443 _ACEOF
16444
16445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16446
16447 # Handling of arguments.
16448 for ac_config_target in $ac_config_targets
16449 do
16450   case $ac_config_target in
16451     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16452     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16453     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16454     "include/gc_config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/gc_config.h" ;;
16455     "include/gc_ext_config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/gc_ext_config.h" ;;
16456     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16457     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
16458     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16459     "threads.mk") CONFIG_FILES="$CONFIG_FILES threads.mk" ;;
16460
16461   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16462   esac
16463 done
16464
16465
16466 # If the user did not use the arguments to specify the items to instantiate,
16467 # then the envvar interface is used.  Set only those that are not.
16468 # We use the long form for the default assignment because of an extremely
16469 # bizarre bug on SunOS 4.1.3.
16470 if $ac_need_defaults; then
16471   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16472   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16473   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16474 fi
16475
16476 # Have a temporary directory for convenience.  Make it in the build tree
16477 # simply because there is no reason against having it here, and in addition,
16478 # creating and moving files from /tmp can sometimes cause problems.
16479 # Hook for its removal unless debugging.
16480 # Note that there is a small window in which the directory will not be cleaned:
16481 # after its creation but before its name has been assigned to `$tmp'.
16482 $debug ||
16483 {
16484   tmp=
16485   trap 'exit_status=$?
16486   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16487 ' 0
16488   trap 'as_fn_exit 1' 1 2 13 15
16489 }
16490 # Create a (secure) tmp directory for tmp files.
16491
16492 {
16493   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16494   test -n "$tmp" && test -d "$tmp"
16495 }  ||
16496 {
16497   tmp=./conf$$-$RANDOM
16498   (umask 077 && mkdir "$tmp")
16499 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16500
16501 # Set up the scripts for CONFIG_FILES section.
16502 # No need to generate them if there are no CONFIG_FILES.
16503 # This happens for instance with `./config.status config.h'.
16504 if test -n "$CONFIG_FILES"; then
16505
16506
16507 ac_cr=`echo X | tr X '\015'`
16508 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16509 # But we know of no other shell where ac_cr would be empty at this
16510 # point, so we can use a bashism as a fallback.
16511 if test "x$ac_cr" = x; then
16512   eval ac_cr=\$\'\\r\'
16513 fi
16514 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16515 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16516   ac_cs_awk_cr='\r'
16517 else
16518   ac_cs_awk_cr=$ac_cr
16519 fi
16520
16521 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16522 _ACEOF
16523
16524
16525 {
16526   echo "cat >conf$$subs.awk <<_ACEOF" &&
16527   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16528   echo "_ACEOF"
16529 } >conf$$subs.sh ||
16530   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16531 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16532 ac_delim='%!_!# '
16533 for ac_last_try in false false false false false :; do
16534   . ./conf$$subs.sh ||
16535     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16536
16537   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16538   if test $ac_delim_n = $ac_delim_num; then
16539     break
16540   elif $ac_last_try; then
16541     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16542   else
16543     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16544   fi
16545 done
16546 rm -f conf$$subs.sh
16547
16548 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16549 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16550 _ACEOF
16551 sed -n '
16552 h
16553 s/^/S["/; s/!.*/"]=/
16554 p
16555 g
16556 s/^[^!]*!//
16557 :repl
16558 t repl
16559 s/'"$ac_delim"'$//
16560 t delim
16561 :nl
16562 h
16563 s/\(.\{148\}\).*/\1/
16564 t more1
16565 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16566 p
16567 n
16568 b repl
16569 :more1
16570 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16571 p
16572 g
16573 s/.\{148\}//
16574 t nl
16575 :delim
16576 h
16577 s/\(.\{148\}\).*/\1/
16578 t more2
16579 s/["\\]/\\&/g; s/^/"/; s/$/"/
16580 p
16581 b
16582 :more2
16583 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16584 p
16585 g
16586 s/.\{148\}//
16587 t delim
16588 ' <conf$$subs.awk | sed '
16589 /^[^""]/{
16590   N
16591   s/\n//
16592 }
16593 ' >>$CONFIG_STATUS || ac_write_fail=1
16594 rm -f conf$$subs.awk
16595 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16596 _ACAWK
16597 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16598   for (key in S) S_is_set[key] = 1
16599   FS = "\a"
16600
16601 }
16602 {
16603   line = $ 0
16604   nfields = split(line, field, "@")
16605   substed = 0
16606   len = length(field[1])
16607   for (i = 2; i < nfields; i++) {
16608     key = field[i]
16609     keylen = length(key)
16610     if (S_is_set[key]) {
16611       value = S[key]
16612       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16613       len += length(value) + length(field[++i])
16614       substed = 1
16615     } else
16616       len += 1 + keylen
16617   }
16618
16619   print line
16620 }
16621
16622 _ACAWK
16623 _ACEOF
16624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16625 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16626   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16627 else
16628   cat
16629 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16630   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16631 _ACEOF
16632
16633 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16634 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16635 # trailing colons and then remove the whole line if VPATH becomes empty
16636 # (actually we leave an empty line to preserve line numbers).
16637 if test "x$srcdir" = x.; then
16638   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16639 s/:*\$(srcdir):*/:/
16640 s/:*\${srcdir}:*/:/
16641 s/:*@srcdir@:*/:/
16642 s/^\([^=]*=[     ]*\):*/\1/
16643 s/:*$//
16644 s/^[^=]*=[       ]*$//
16645 }'
16646 fi
16647
16648 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16649 fi # test -n "$CONFIG_FILES"
16650
16651 # Set up the scripts for CONFIG_HEADERS section.
16652 # No need to generate them if there are no CONFIG_HEADERS.
16653 # This happens for instance with `./config.status Makefile'.
16654 if test -n "$CONFIG_HEADERS"; then
16655 cat >"$tmp/defines.awk" <<\_ACAWK ||
16656 BEGIN {
16657 _ACEOF
16658
16659 # Transform confdefs.h into an awk script `defines.awk', embedded as
16660 # here-document in config.status, that substitutes the proper values into
16661 # config.h.in to produce config.h.
16662
16663 # Create a delimiter string that does not exist in confdefs.h, to ease
16664 # handling of long lines.
16665 ac_delim='%!_!# '
16666 for ac_last_try in false false :; do
16667   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16668   if test -z "$ac_t"; then
16669     break
16670   elif $ac_last_try; then
16671     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16672   else
16673     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16674   fi
16675 done
16676
16677 # For the awk script, D is an array of macro values keyed by name,
16678 # likewise P contains macro parameters if any.  Preserve backslash
16679 # newline sequences.
16680
16681 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16682 sed -n '
16683 s/.\{148\}/&'"$ac_delim"'/g
16684 t rset
16685 :rset
16686 s/^[     ]*#[    ]*define[       ][      ]*/ /
16687 t def
16688 d
16689 :def
16690 s/\\$//
16691 t bsnl
16692 s/["\\]/\\&/g
16693 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16694 D["\1"]=" \3"/p
16695 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16696 d
16697 :bsnl
16698 s/["\\]/\\&/g
16699 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16700 D["\1"]=" \3\\\\\\n"\\/p
16701 t cont
16702 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16703 t cont
16704 d
16705 :cont
16706 n
16707 s/.\{148\}/&'"$ac_delim"'/g
16708 t clear
16709 :clear
16710 s/\\$//
16711 t bsnlc
16712 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16713 d
16714 :bsnlc
16715 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16716 b cont
16717 ' <confdefs.h | sed '
16718 s/'"$ac_delim"'/"\\\
16719 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16720
16721 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16722   for (key in D) D_is_set[key] = 1
16723   FS = "\a"
16724 }
16725 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16726   line = \$ 0
16727   split(line, arg, " ")
16728   if (arg[1] == "#") {
16729     defundef = arg[2]
16730     mac1 = arg[3]
16731   } else {
16732     defundef = substr(arg[1], 2)
16733     mac1 = arg[2]
16734   }
16735   split(mac1, mac2, "(") #)
16736   macro = mac2[1]
16737   prefix = substr(line, 1, index(line, defundef) - 1)
16738   if (D_is_set[macro]) {
16739     # Preserve the white space surrounding the "#".
16740     print prefix "define", macro P[macro] D[macro]
16741     next
16742   } else {
16743     # Replace #undef with comments.  This is necessary, for example,
16744     # in the case of _POSIX_SOURCE, which is predefined and required
16745     # on some systems where configure will not decide to define it.
16746     if (defundef == "undef") {
16747       print "/*", prefix defundef, macro, "*/"
16748       next
16749     }
16750   }
16751 }
16752 { print }
16753 _ACAWK
16754 _ACEOF
16755 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16756   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16757 fi # test -n "$CONFIG_HEADERS"
16758
16759
16760 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16761 shift
16762 for ac_tag
16763 do
16764   case $ac_tag in
16765   :[FHLC]) ac_mode=$ac_tag; continue;;
16766   esac
16767   case $ac_mode$ac_tag in
16768   :[FHL]*:*);;
16769   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16770   :[FH]-) ac_tag=-:-;;
16771   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16772   esac
16773   ac_save_IFS=$IFS
16774   IFS=:
16775   set x $ac_tag
16776   IFS=$ac_save_IFS
16777   shift
16778   ac_file=$1
16779   shift
16780
16781   case $ac_mode in
16782   :L) ac_source=$1;;
16783   :[FH])
16784     ac_file_inputs=
16785     for ac_f
16786     do
16787       case $ac_f in
16788       -) ac_f="$tmp/stdin";;
16789       *) # Look for the file first in the build tree, then in the source tree
16790          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16791          # because $ac_f cannot contain `:'.
16792          test -f "$ac_f" ||
16793            case $ac_f in
16794            [\\/$]*) false;;
16795            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16796            esac ||
16797            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16798       esac
16799       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16800       as_fn_append ac_file_inputs " '$ac_f'"
16801     done
16802
16803     # Let's still pretend it is `configure' which instantiates (i.e., don't
16804     # use $as_me), people would be surprised to read:
16805     #    /* config.h.  Generated by config.status.  */
16806     configure_input='Generated from '`
16807           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16808         `' by configure.'
16809     if test x"$ac_file" != x-; then
16810       configure_input="$ac_file.  $configure_input"
16811       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16812 $as_echo "$as_me: creating $ac_file" >&6;}
16813     fi
16814     # Neutralize special characters interpreted by sed in replacement strings.
16815     case $configure_input in #(
16816     *\&* | *\|* | *\\* )
16817        ac_sed_conf_input=`$as_echo "$configure_input" |
16818        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16819     *) ac_sed_conf_input=$configure_input;;
16820     esac
16821
16822     case $ac_tag in
16823     *:-:* | *:-) cat >"$tmp/stdin" \
16824       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16825     esac
16826     ;;
16827   esac
16828
16829   ac_dir=`$as_dirname -- "$ac_file" ||
16830 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16831          X"$ac_file" : 'X\(//\)[^/]' \| \
16832          X"$ac_file" : 'X\(//\)$' \| \
16833          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16834 $as_echo X"$ac_file" |
16835     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16836             s//\1/
16837             q
16838           }
16839           /^X\(\/\/\)[^/].*/{
16840             s//\1/
16841             q
16842           }
16843           /^X\(\/\/\)$/{
16844             s//\1/
16845             q
16846           }
16847           /^X\(\/\).*/{
16848             s//\1/
16849             q
16850           }
16851           s/.*/./; q'`
16852   as_dir="$ac_dir"; as_fn_mkdir_p
16853   ac_builddir=.
16854
16855 case "$ac_dir" in
16856 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16857 *)
16858   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16859   # A ".." for each directory in $ac_dir_suffix.
16860   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16861   case $ac_top_builddir_sub in
16862   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16863   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16864   esac ;;
16865 esac
16866 ac_abs_top_builddir=$ac_pwd
16867 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16868 # for backward compatibility:
16869 ac_top_builddir=$ac_top_build_prefix
16870
16871 case $srcdir in
16872   .)  # We are building in place.
16873     ac_srcdir=.
16874     ac_top_srcdir=$ac_top_builddir_sub
16875     ac_abs_top_srcdir=$ac_pwd ;;
16876   [\\/]* | ?:[\\/]* )  # Absolute name.
16877     ac_srcdir=$srcdir$ac_dir_suffix;
16878     ac_top_srcdir=$srcdir
16879     ac_abs_top_srcdir=$srcdir ;;
16880   *) # Relative name.
16881     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16882     ac_top_srcdir=$ac_top_build_prefix$srcdir
16883     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16884 esac
16885 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16886
16887
16888   case $ac_mode in
16889   :F)
16890   #
16891   # CONFIG_FILE
16892   #
16893
16894   case $INSTALL in
16895   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16896   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16897   esac
16898   ac_MKDIR_P=$MKDIR_P
16899   case $MKDIR_P in
16900   [\\/$]* | ?:[\\/]* ) ;;
16901   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
16902   esac
16903 _ACEOF
16904
16905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16906 # If the template does not know about datarootdir, expand it.
16907 # FIXME: This hack should be removed a few years after 2.60.
16908 ac_datarootdir_hack=; ac_datarootdir_seen=
16909 ac_sed_dataroot='
16910 /datarootdir/ {
16911   p
16912   q
16913 }
16914 /@datadir@/p
16915 /@docdir@/p
16916 /@infodir@/p
16917 /@localedir@/p
16918 /@mandir@/p'
16919 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16920 *datarootdir*) ac_datarootdir_seen=yes;;
16921 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16922   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16923 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16924 _ACEOF
16925 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16926   ac_datarootdir_hack='
16927   s&@datadir@&$datadir&g
16928   s&@docdir@&$docdir&g
16929   s&@infodir@&$infodir&g
16930   s&@localedir@&$localedir&g
16931   s&@mandir@&$mandir&g
16932   s&\\\${datarootdir}&$datarootdir&g' ;;
16933 esac
16934 _ACEOF
16935
16936 # Neutralize VPATH when `$srcdir' = `.'.
16937 # Shell code in configure.ac might set extrasub.
16938 # FIXME: do we really want to maintain this feature?
16939 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16940 ac_sed_extra="$ac_vpsub
16941 $extrasub
16942 _ACEOF
16943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16944 :t
16945 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16946 s|@configure_input@|$ac_sed_conf_input|;t t
16947 s&@top_builddir@&$ac_top_builddir_sub&;t t
16948 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16949 s&@srcdir@&$ac_srcdir&;t t
16950 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16951 s&@top_srcdir@&$ac_top_srcdir&;t t
16952 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16953 s&@builddir@&$ac_builddir&;t t
16954 s&@abs_builddir@&$ac_abs_builddir&;t t
16955 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16956 s&@INSTALL@&$ac_INSTALL&;t t
16957 s&@MKDIR_P@&$ac_MKDIR_P&;t t
16958 $ac_datarootdir_hack
16959 "
16960 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
16961   || as_fn_error "could not create $ac_file" "$LINENO" 5
16962
16963 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16964   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16965   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16966   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16967 which seems to be undefined.  Please make sure it is defined." >&5
16968 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16969 which seems to be undefined.  Please make sure it is defined." >&2;}
16970
16971   rm -f "$tmp/stdin"
16972   case $ac_file in
16973   -) cat "$tmp/out" && rm -f "$tmp/out";;
16974   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16975   esac \
16976   || as_fn_error "could not create $ac_file" "$LINENO" 5
16977  ;;
16978   :H)
16979   #
16980   # CONFIG_HEADER
16981   #
16982   if test x"$ac_file" != x-; then
16983     {
16984       $as_echo "/* $configure_input  */" \
16985       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16986     } >"$tmp/config.h" \
16987       || as_fn_error "could not create $ac_file" "$LINENO" 5
16988     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16989       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16990 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16991     else
16992       rm -f "$ac_file"
16993       mv "$tmp/config.h" "$ac_file" \
16994         || as_fn_error "could not create $ac_file" "$LINENO" 5
16995     fi
16996   else
16997     $as_echo "/* $configure_input  */" \
16998       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16999       || as_fn_error "could not create -" "$LINENO" 5
17000   fi
17001 # Compute "$ac_file"'s index in $config_headers.
17002 _am_arg="$ac_file"
17003 _am_stamp_count=1
17004 for _am_header in $config_headers :; do
17005   case $_am_header in
17006     $_am_arg | $_am_arg:* )
17007       break ;;
17008     * )
17009       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17010   esac
17011 done
17012 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17013 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17014          X"$_am_arg" : 'X\(//\)[^/]' \| \
17015          X"$_am_arg" : 'X\(//\)$' \| \
17016          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17017 $as_echo X"$_am_arg" |
17018     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17019             s//\1/
17020             q
17021           }
17022           /^X\(\/\/\)[^/].*/{
17023             s//\1/
17024             q
17025           }
17026           /^X\(\/\/\)$/{
17027             s//\1/
17028             q
17029           }
17030           /^X\(\/\).*/{
17031             s//\1/
17032             q
17033           }
17034           s/.*/./; q'`/stamp-h$_am_stamp_count
17035  ;;
17036
17037   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17038 $as_echo "$as_me: executing $ac_file commands" >&6;}
17039  ;;
17040   esac
17041
17042
17043   case $ac_file$ac_mode in
17044     "default-1":C)
17045 # Only add multilib support code if we just rebuilt the top-level
17046 # Makefile.
17047 case " $CONFIG_FILES " in
17048  *" Makefile "*)
17049    ac_file=Makefile . ${multi_basedir}/config-ml.in
17050    ;;
17051 esac ;;
17052     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17053   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17054   # are listed without --file.  Let's play safe and only enable the eval
17055   # if we detect the quoting.
17056   case $CONFIG_FILES in
17057   *\'*) eval set x "$CONFIG_FILES" ;;
17058   *)   set x $CONFIG_FILES ;;
17059   esac
17060   shift
17061   for mf
17062   do
17063     # Strip MF so we end up with the name of the file.
17064     mf=`echo "$mf" | sed -e 's/:.*$//'`
17065     # Check whether this is an Automake generated Makefile or not.
17066     # We used to match only the files named `Makefile.in', but
17067     # some people rename them; so instead we look at the file content.
17068     # Grep'ing the first line is not enough: some people post-process
17069     # each Makefile.in and add a new line on top of each file to say so.
17070     # Grep'ing the whole file is not good either: AIX grep has a line
17071     # limit of 2048, but all sed's we know have understand at least 4000.
17072     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17073       dirpart=`$as_dirname -- "$mf" ||
17074 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17075          X"$mf" : 'X\(//\)[^/]' \| \
17076          X"$mf" : 'X\(//\)$' \| \
17077          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17078 $as_echo X"$mf" |
17079     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17080             s//\1/
17081             q
17082           }
17083           /^X\(\/\/\)[^/].*/{
17084             s//\1/
17085             q
17086           }
17087           /^X\(\/\/\)$/{
17088             s//\1/
17089             q
17090           }
17091           /^X\(\/\).*/{
17092             s//\1/
17093             q
17094           }
17095           s/.*/./; q'`
17096     else
17097       continue
17098     fi
17099     # Extract the definition of DEPDIR, am__include, and am__quote
17100     # from the Makefile without running `make'.
17101     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17102     test -z "$DEPDIR" && continue
17103     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17104     test -z "am__include" && continue
17105     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17106     # When using ansi2knr, U may be empty or an underscore; expand it
17107     U=`sed -n 's/^U = //p' < "$mf"`
17108     # Find all dependency output files, they are included files with
17109     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17110     # simplest approach to changing $(DEPDIR) to its actual value in the
17111     # expansion.
17112     for file in `sed -n "
17113       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17114          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17115       # Make sure the directory exists.
17116       test -f "$dirpart/$file" && continue
17117       fdir=`$as_dirname -- "$file" ||
17118 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17119          X"$file" : 'X\(//\)[^/]' \| \
17120          X"$file" : 'X\(//\)$' \| \
17121          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17122 $as_echo X"$file" |
17123     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17124             s//\1/
17125             q
17126           }
17127           /^X\(\/\/\)[^/].*/{
17128             s//\1/
17129             q
17130           }
17131           /^X\(\/\/\)$/{
17132             s//\1/
17133             q
17134           }
17135           /^X\(\/\).*/{
17136             s//\1/
17137             q
17138           }
17139           s/.*/./; q'`
17140       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17141       # echo "creating $dirpart/$file"
17142       echo '# dummy' > "$dirpart/$file"
17143     done
17144   done
17145 }
17146  ;;
17147     "libtool":C)
17148
17149     # See if we are running on zsh, and set the options which allow our
17150     # commands through without removal of \ escapes.
17151     if test -n "${ZSH_VERSION+set}" ; then
17152       setopt NO_GLOB_SUBST
17153     fi
17154
17155     cfgfile="${ofile}T"
17156     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17157     $RM "$cfgfile"
17158
17159     cat <<_LT_EOF >> "$cfgfile"
17160 #! $SHELL
17161
17162 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17163 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17164 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17165 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17166 #
17167 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17168 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17169 #   Written by Gordon Matzigkeit, 1996
17170 #
17171 #   This file is part of GNU Libtool.
17172 #
17173 # GNU Libtool is free software; you can redistribute it and/or
17174 # modify it under the terms of the GNU General Public License as
17175 # published by the Free Software Foundation; either version 2 of
17176 # the License, or (at your option) any later version.
17177 #
17178 # As a special exception to the GNU General Public License,
17179 # if you distribute this file as part of a program or library that
17180 # is built using GNU Libtool, you may include this file under the
17181 # same distribution terms that you use for the rest of that program.
17182 #
17183 # GNU Libtool is distributed in the hope that it will be useful,
17184 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17185 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17186 # GNU General Public License for more details.
17187 #
17188 # You should have received a copy of the GNU General Public License
17189 # along with GNU Libtool; see the file COPYING.  If not, a copy
17190 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17191 # obtained by writing to the Free Software Foundation, Inc.,
17192 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17193
17194
17195 # The names of the tagged configurations supported by this script.
17196 available_tags="CXX "
17197
17198 # ### BEGIN LIBTOOL CONFIG
17199
17200 # Which release of libtool.m4 was used?
17201 macro_version=$macro_version
17202 macro_revision=$macro_revision
17203
17204 # Whether or not to build shared libraries.
17205 build_libtool_libs=$enable_shared
17206
17207 # Whether or not to build static libraries.
17208 build_old_libs=$enable_static
17209
17210 # What type of objects to build.
17211 pic_mode=$pic_mode
17212
17213 # Whether or not to optimize for fast installation.
17214 fast_install=$enable_fast_install
17215
17216 # Shell to use when invoking shell scripts.
17217 SHELL=$lt_SHELL
17218
17219 # An echo program that protects backslashes.
17220 ECHO=$lt_ECHO
17221
17222 # The host system.
17223 host_alias=$host_alias
17224 host=$host
17225 host_os=$host_os
17226
17227 # The build system.
17228 build_alias=$build_alias
17229 build=$build
17230 build_os=$build_os
17231
17232 # A sed program that does not truncate output.
17233 SED=$lt_SED
17234
17235 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17236 Xsed="\$SED -e 1s/^X//"
17237
17238 # A grep program that handles long lines.
17239 GREP=$lt_GREP
17240
17241 # An ERE matcher.
17242 EGREP=$lt_EGREP
17243
17244 # A literal string matcher.
17245 FGREP=$lt_FGREP
17246
17247 # A BSD- or MS-compatible name lister.
17248 NM=$lt_NM
17249
17250 # Whether we need soft or hard links.
17251 LN_S=$lt_LN_S
17252
17253 # What is the maximum length of a command?
17254 max_cmd_len=$max_cmd_len
17255
17256 # Object file suffix (normally "o").
17257 objext=$ac_objext
17258
17259 # Executable file suffix (normally "").
17260 exeext=$exeext
17261
17262 # whether the shell understands "unset".
17263 lt_unset=$lt_unset
17264
17265 # turn spaces into newlines.
17266 SP2NL=$lt_lt_SP2NL
17267
17268 # turn newlines into spaces.
17269 NL2SP=$lt_lt_NL2SP
17270
17271 # An object symbol dumper.
17272 OBJDUMP=$lt_OBJDUMP
17273
17274 # Method to check whether dependent libraries are shared objects.
17275 deplibs_check_method=$lt_deplibs_check_method
17276
17277 # Command to use when deplibs_check_method == "file_magic".
17278 file_magic_cmd=$lt_file_magic_cmd
17279
17280 # The archiver.
17281 AR=$lt_AR
17282 AR_FLAGS=$lt_AR_FLAGS
17283
17284 # A symbol stripping program.
17285 STRIP=$lt_STRIP
17286
17287 # Commands used to install an old-style archive.
17288 RANLIB=$lt_RANLIB
17289 old_postinstall_cmds=$lt_old_postinstall_cmds
17290 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17291
17292 # Whether to use a lock for old archive extraction.
17293 lock_old_archive_extraction=$lock_old_archive_extraction
17294
17295 # A C compiler.
17296 LTCC=$lt_CC
17297
17298 # LTCC compiler flags.
17299 LTCFLAGS=$lt_CFLAGS
17300
17301 # Take the output of nm and produce a listing of raw symbols and C names.
17302 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17303
17304 # Transform the output of nm in a proper C declaration.
17305 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17306
17307 # Transform the output of nm in a C name address pair.
17308 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17309
17310 # Transform the output of nm in a C name address pair when lib prefix is needed.
17311 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17312
17313 # The name of the directory that contains temporary libtool files.
17314 objdir=$objdir
17315
17316 # Used to examine libraries when file_magic_cmd begins with "file".
17317 MAGIC_CMD=$MAGIC_CMD
17318
17319 # Must we lock files when doing compilation?
17320 need_locks=$lt_need_locks
17321
17322 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17323 DSYMUTIL=$lt_DSYMUTIL
17324
17325 # Tool to change global to local symbols on Mac OS X.
17326 NMEDIT=$lt_NMEDIT
17327
17328 # Tool to manipulate fat objects and archives on Mac OS X.
17329 LIPO=$lt_LIPO
17330
17331 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17332 OTOOL=$lt_OTOOL
17333
17334 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17335 OTOOL64=$lt_OTOOL64
17336
17337 # Old archive suffix (normally "a").
17338 libext=$libext
17339
17340 # Shared library suffix (normally ".so").
17341 shrext_cmds=$lt_shrext_cmds
17342
17343 # The commands to extract the exported symbol list from a shared archive.
17344 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17345
17346 # Variables whose values should be saved in libtool wrapper scripts and
17347 # restored at link time.
17348 variables_saved_for_relink=$lt_variables_saved_for_relink
17349
17350 # Do we need the "lib" prefix for modules?
17351 need_lib_prefix=$need_lib_prefix
17352
17353 # Do we need a version for libraries?
17354 need_version=$need_version
17355
17356 # Library versioning type.
17357 version_type=$version_type
17358
17359 # Shared library runtime path variable.
17360 runpath_var=$runpath_var
17361
17362 # Shared library path variable.
17363 shlibpath_var=$shlibpath_var
17364
17365 # Is shlibpath searched before the hard-coded library search path?
17366 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17367
17368 # Format of library name prefix.
17369 libname_spec=$lt_libname_spec
17370
17371 # List of archive names.  First name is the real one, the rest are links.
17372 # The last name is the one that the linker finds with -lNAME
17373 library_names_spec=$lt_library_names_spec
17374
17375 # The coded name of the library, if different from the real name.
17376 soname_spec=$lt_soname_spec
17377
17378 # Permission mode override for installation of shared libraries.
17379 install_override_mode=$lt_install_override_mode
17380
17381 # Command to use after installation of a shared archive.
17382 postinstall_cmds=$lt_postinstall_cmds
17383
17384 # Command to use after uninstallation of a shared archive.
17385 postuninstall_cmds=$lt_postuninstall_cmds
17386
17387 # Commands used to finish a libtool library installation in a directory.
17388 finish_cmds=$lt_finish_cmds
17389
17390 # As "finish_cmds", except a single script fragment to be evaled but
17391 # not shown.
17392 finish_eval=$lt_finish_eval
17393
17394 # Whether we should hardcode library paths into libraries.
17395 hardcode_into_libs=$hardcode_into_libs
17396
17397 # Compile-time system search path for libraries.
17398 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17399
17400 # Run-time system search path for libraries.
17401 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17402
17403 # Whether dlopen is supported.
17404 dlopen_support=$enable_dlopen
17405
17406 # Whether dlopen of programs is supported.
17407 dlopen_self=$enable_dlopen_self
17408
17409 # Whether dlopen of statically linked programs is supported.
17410 dlopen_self_static=$enable_dlopen_self_static
17411
17412 # Commands to strip libraries.
17413 old_striplib=$lt_old_striplib
17414 striplib=$lt_striplib
17415
17416
17417 # The linker used to build libraries.
17418 LD=$lt_LD
17419
17420 # How to create reloadable object files.
17421 reload_flag=$lt_reload_flag
17422 reload_cmds=$lt_reload_cmds
17423
17424 # Commands used to build an old-style archive.
17425 old_archive_cmds=$lt_old_archive_cmds
17426
17427 # A language specific compiler.
17428 CC=$lt_compiler
17429
17430 # Is the compiler the GNU compiler?
17431 with_gcc=$GCC
17432
17433 # Compiler flag to turn off builtin functions.
17434 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17435
17436 # How to pass a linker flag through the compiler.
17437 wl=$lt_lt_prog_compiler_wl
17438
17439 # Additional compiler flags for building library objects.
17440 pic_flag=$lt_lt_prog_compiler_pic
17441
17442 # Compiler flag to prevent dynamic linking.
17443 link_static_flag=$lt_lt_prog_compiler_static
17444
17445 # Does compiler simultaneously support -c and -o options?
17446 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17447
17448 # Whether or not to add -lc for building shared libraries.
17449 build_libtool_need_lc=$archive_cmds_need_lc
17450
17451 # Whether or not to disallow shared libs when runtime libs are static.
17452 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17453
17454 # Compiler flag to allow reflexive dlopens.
17455 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17456
17457 # Compiler flag to generate shared objects directly from archives.
17458 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17459
17460 # Whether the compiler copes with passing no objects directly.
17461 compiler_needs_object=$lt_compiler_needs_object
17462
17463 # Create an old-style archive from a shared archive.
17464 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17465
17466 # Create a temporary old-style archive to link instead of a shared archive.
17467 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17468
17469 # Commands used to build a shared archive.
17470 archive_cmds=$lt_archive_cmds
17471 archive_expsym_cmds=$lt_archive_expsym_cmds
17472
17473 # Commands used to build a loadable module if different from building
17474 # a shared archive.
17475 module_cmds=$lt_module_cmds
17476 module_expsym_cmds=$lt_module_expsym_cmds
17477
17478 # Whether we are building with GNU ld or not.
17479 with_gnu_ld=$lt_with_gnu_ld
17480
17481 # Flag that allows shared libraries with undefined symbols to be built.
17482 allow_undefined_flag=$lt_allow_undefined_flag
17483
17484 # Flag that enforces no undefined symbols.
17485 no_undefined_flag=$lt_no_undefined_flag
17486
17487 # Flag to hardcode \$libdir into a binary during linking.
17488 # This must work even if \$libdir does not exist
17489 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17490
17491 # If ld is used when linking, flag to hardcode \$libdir into a binary
17492 # during linking.  This must work even if \$libdir does not exist.
17493 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17494
17495 # Whether we need a single "-rpath" flag with a separated argument.
17496 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17497
17498 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17499 # DIR into the resulting binary.
17500 hardcode_direct=$hardcode_direct
17501
17502 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17503 # DIR into the resulting binary and the resulting library dependency is
17504 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17505 # library is relocated.
17506 hardcode_direct_absolute=$hardcode_direct_absolute
17507
17508 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17509 # into the resulting binary.
17510 hardcode_minus_L=$hardcode_minus_L
17511
17512 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17513 # into the resulting binary.
17514 hardcode_shlibpath_var=$hardcode_shlibpath_var
17515
17516 # Set to "yes" if building a shared library automatically hardcodes DIR
17517 # into the library and all subsequent libraries and executables linked
17518 # against it.
17519 hardcode_automatic=$hardcode_automatic
17520
17521 # Set to yes if linker adds runtime paths of dependent libraries
17522 # to runtime path list.
17523 inherit_rpath=$inherit_rpath
17524
17525 # Whether libtool must link a program against all its dependency libraries.
17526 link_all_deplibs=$link_all_deplibs
17527
17528 # Fix the shell variable \$srcfile for the compiler.
17529 fix_srcfile_path=$lt_fix_srcfile_path
17530
17531 # Set to "yes" if exported symbols are required.
17532 always_export_symbols=$always_export_symbols
17533
17534 # The commands to list exported symbols.
17535 export_symbols_cmds=$lt_export_symbols_cmds
17536
17537 # Symbols that should not be listed in the preloaded symbols.
17538 exclude_expsyms=$lt_exclude_expsyms
17539
17540 # Symbols that must always be exported.
17541 include_expsyms=$lt_include_expsyms
17542
17543 # Commands necessary for linking programs (against libraries) with templates.
17544 prelink_cmds=$lt_prelink_cmds
17545
17546 # Specify filename containing input files.
17547 file_list_spec=$lt_file_list_spec
17548
17549 # How to hardcode a shared library path into an executable.
17550 hardcode_action=$hardcode_action
17551
17552 # The directories searched by this compiler when creating a shared library.
17553 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
17554
17555 # Dependencies to place before and after the objects being linked to
17556 # create a shared library.
17557 predep_objects=$lt_predep_objects
17558 postdep_objects=$lt_postdep_objects
17559 predeps=$lt_predeps
17560 postdeps=$lt_postdeps
17561
17562 # The library search path used internally by the compiler when linking
17563 # a shared library.
17564 compiler_lib_search_path=$lt_compiler_lib_search_path
17565
17566 # ### END LIBTOOL CONFIG
17567
17568 _LT_EOF
17569
17570   case $host_os in
17571   aix3*)
17572     cat <<\_LT_EOF >> "$cfgfile"
17573 # AIX sometimes has problems with the GCC collect2 program.  For some
17574 # reason, if we set the COLLECT_NAMES environment variable, the problems
17575 # vanish in a puff of smoke.
17576 if test "X${COLLECT_NAMES+set}" != Xset; then
17577   COLLECT_NAMES=
17578   export COLLECT_NAMES
17579 fi
17580 _LT_EOF
17581     ;;
17582   esac
17583
17584
17585 ltmain="$ac_aux_dir/ltmain.sh"
17586
17587
17588   # We use sed instead of cat because bash on DJGPP gets confused if
17589   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17590   # text mode, it properly converts lines to CR/LF.  This bash problem
17591   # is reportedly fixed, but why not run on old versions too?
17592   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17593     || (rm -f "$cfgfile"; exit 1)
17594
17595   case $xsi_shell in
17596   yes)
17597     cat << \_LT_EOF >> "$cfgfile"
17598
17599 # func_dirname file append nondir_replacement
17600 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17601 # otherwise set result to NONDIR_REPLACEMENT.
17602 func_dirname ()
17603 {
17604   case ${1} in
17605     */*) func_dirname_result="${1%/*}${2}" ;;
17606     *  ) func_dirname_result="${3}" ;;
17607   esac
17608 }
17609
17610 # func_basename file
17611 func_basename ()
17612 {
17613   func_basename_result="${1##*/}"
17614 }
17615
17616 # func_dirname_and_basename file append nondir_replacement
17617 # perform func_basename and func_dirname in a single function
17618 # call:
17619 #   dirname:  Compute the dirname of FILE.  If nonempty,
17620 #             add APPEND to the result, otherwise set result
17621 #             to NONDIR_REPLACEMENT.
17622 #             value returned in "$func_dirname_result"
17623 #   basename: Compute filename of FILE.
17624 #             value retuned in "$func_basename_result"
17625 # Implementation must be kept synchronized with func_dirname
17626 # and func_basename. For efficiency, we do not delegate to
17627 # those functions but instead duplicate the functionality here.
17628 func_dirname_and_basename ()
17629 {
17630   case ${1} in
17631     */*) func_dirname_result="${1%/*}${2}" ;;
17632     *  ) func_dirname_result="${3}" ;;
17633   esac
17634   func_basename_result="${1##*/}"
17635 }
17636
17637 # func_stripname prefix suffix name
17638 # strip PREFIX and SUFFIX off of NAME.
17639 # PREFIX and SUFFIX must not contain globbing or regex special
17640 # characters, hashes, percent signs, but SUFFIX may contain a leading
17641 # dot (in which case that matches only a dot).
17642 func_stripname ()
17643 {
17644   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17645   # positional parameters, so assign one to ordinary parameter first.
17646   func_stripname_result=${3}
17647   func_stripname_result=${func_stripname_result#"${1}"}
17648   func_stripname_result=${func_stripname_result%"${2}"}
17649 }
17650
17651 # func_opt_split
17652 func_opt_split ()
17653 {
17654   func_opt_split_opt=${1%%=*}
17655   func_opt_split_arg=${1#*=}
17656 }
17657
17658 # func_lo2o object
17659 func_lo2o ()
17660 {
17661   case ${1} in
17662     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17663     *)    func_lo2o_result=${1} ;;
17664   esac
17665 }
17666
17667 # func_xform libobj-or-source
17668 func_xform ()
17669 {
17670   func_xform_result=${1%.*}.lo
17671 }
17672
17673 # func_arith arithmetic-term...
17674 func_arith ()
17675 {
17676   func_arith_result=$(( $* ))
17677 }
17678
17679 # func_len string
17680 # STRING may not start with a hyphen.
17681 func_len ()
17682 {
17683   func_len_result=${#1}
17684 }
17685
17686 _LT_EOF
17687     ;;
17688   *) # Bourne compatible functions.
17689     cat << \_LT_EOF >> "$cfgfile"
17690
17691 # func_dirname file append nondir_replacement
17692 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17693 # otherwise set result to NONDIR_REPLACEMENT.
17694 func_dirname ()
17695 {
17696   # Extract subdirectory from the argument.
17697   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17698   if test "X$func_dirname_result" = "X${1}"; then
17699     func_dirname_result="${3}"
17700   else
17701     func_dirname_result="$func_dirname_result${2}"
17702   fi
17703 }
17704
17705 # func_basename file
17706 func_basename ()
17707 {
17708   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17709 }
17710
17711
17712 # func_stripname prefix suffix name
17713 # strip PREFIX and SUFFIX off of NAME.
17714 # PREFIX and SUFFIX must not contain globbing or regex special
17715 # characters, hashes, percent signs, but SUFFIX may contain a leading
17716 # dot (in which case that matches only a dot).
17717 # func_strip_suffix prefix name
17718 func_stripname ()
17719 {
17720   case ${2} in
17721     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17722     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17723   esac
17724 }
17725
17726 # sed scripts:
17727 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17728 my_sed_long_arg='1s/^-[^=]*=//'
17729
17730 # func_opt_split
17731 func_opt_split ()
17732 {
17733   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17734   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17735 }
17736
17737 # func_lo2o object
17738 func_lo2o ()
17739 {
17740   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17741 }
17742
17743 # func_xform libobj-or-source
17744 func_xform ()
17745 {
17746   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17747 }
17748
17749 # func_arith arithmetic-term...
17750 func_arith ()
17751 {
17752   func_arith_result=`expr "$@"`
17753 }
17754
17755 # func_len string
17756 # STRING may not start with a hyphen.
17757 func_len ()
17758 {
17759   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17760 }
17761
17762 _LT_EOF
17763 esac
17764
17765 case $lt_shell_append in
17766   yes)
17767     cat << \_LT_EOF >> "$cfgfile"
17768
17769 # func_append var value
17770 # Append VALUE to the end of shell variable VAR.
17771 func_append ()
17772 {
17773   eval "$1+=\$2"
17774 }
17775 _LT_EOF
17776     ;;
17777   *)
17778     cat << \_LT_EOF >> "$cfgfile"
17779
17780 # func_append var value
17781 # Append VALUE to the end of shell variable VAR.
17782 func_append ()
17783 {
17784   eval "$1=\$$1\$2"
17785 }
17786
17787 _LT_EOF
17788     ;;
17789   esac
17790
17791
17792   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
17793     || (rm -f "$cfgfile"; exit 1)
17794
17795   mv -f "$cfgfile" "$ofile" ||
17796     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
17797   chmod +x "$ofile"
17798
17799
17800     cat <<_LT_EOF >> "$ofile"
17801
17802 # ### BEGIN LIBTOOL TAG CONFIG: CXX
17803
17804 # The linker used to build libraries.
17805 LD=$lt_LD_CXX
17806
17807 # How to create reloadable object files.
17808 reload_flag=$lt_reload_flag_CXX
17809 reload_cmds=$lt_reload_cmds_CXX
17810
17811 # Commands used to build an old-style archive.
17812 old_archive_cmds=$lt_old_archive_cmds_CXX
17813
17814 # A language specific compiler.
17815 CC=$lt_compiler_CXX
17816
17817 # Is the compiler the GNU compiler?
17818 with_gcc=$GCC_CXX
17819
17820 # Compiler flag to turn off builtin functions.
17821 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
17822
17823 # How to pass a linker flag through the compiler.
17824 wl=$lt_lt_prog_compiler_wl_CXX
17825
17826 # Additional compiler flags for building library objects.
17827 pic_flag=$lt_lt_prog_compiler_pic_CXX
17828
17829 # Compiler flag to prevent dynamic linking.
17830 link_static_flag=$lt_lt_prog_compiler_static_CXX
17831
17832 # Does compiler simultaneously support -c and -o options?
17833 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
17834
17835 # Whether or not to add -lc for building shared libraries.
17836 build_libtool_need_lc=$archive_cmds_need_lc_CXX
17837
17838 # Whether or not to disallow shared libs when runtime libs are static.
17839 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
17840
17841 # Compiler flag to allow reflexive dlopens.
17842 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
17843
17844 # Compiler flag to generate shared objects directly from archives.
17845 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
17846
17847 # Whether the compiler copes with passing no objects directly.
17848 compiler_needs_object=$lt_compiler_needs_object_CXX
17849
17850 # Create an old-style archive from a shared archive.
17851 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
17852
17853 # Create a temporary old-style archive to link instead of a shared archive.
17854 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
17855
17856 # Commands used to build a shared archive.
17857 archive_cmds=$lt_archive_cmds_CXX
17858 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
17859
17860 # Commands used to build a loadable module if different from building
17861 # a shared archive.
17862 module_cmds=$lt_module_cmds_CXX
17863 module_expsym_cmds=$lt_module_expsym_cmds_CXX
17864
17865 # Whether we are building with GNU ld or not.
17866 with_gnu_ld=$lt_with_gnu_ld_CXX
17867
17868 # Flag that allows shared libraries with undefined symbols to be built.
17869 allow_undefined_flag=$lt_allow_undefined_flag_CXX
17870
17871 # Flag that enforces no undefined symbols.
17872 no_undefined_flag=$lt_no_undefined_flag_CXX
17873
17874 # Flag to hardcode \$libdir into a binary during linking.
17875 # This must work even if \$libdir does not exist
17876 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
17877
17878 # If ld is used when linking, flag to hardcode \$libdir into a binary
17879 # during linking.  This must work even if \$libdir does not exist.
17880 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
17881
17882 # Whether we need a single "-rpath" flag with a separated argument.
17883 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
17884
17885 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17886 # DIR into the resulting binary.
17887 hardcode_direct=$hardcode_direct_CXX
17888
17889 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17890 # DIR into the resulting binary and the resulting library dependency is
17891 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17892 # library is relocated.
17893 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
17894
17895 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17896 # into the resulting binary.
17897 hardcode_minus_L=$hardcode_minus_L_CXX
17898
17899 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17900 # into the resulting binary.
17901 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
17902
17903 # Set to "yes" if building a shared library automatically hardcodes DIR
17904 # into the library and all subsequent libraries and executables linked
17905 # against it.
17906 hardcode_automatic=$hardcode_automatic_CXX
17907
17908 # Set to yes if linker adds runtime paths of dependent libraries
17909 # to runtime path list.
17910 inherit_rpath=$inherit_rpath_CXX
17911
17912 # Whether libtool must link a program against all its dependency libraries.
17913 link_all_deplibs=$link_all_deplibs_CXX
17914
17915 # Fix the shell variable \$srcfile for the compiler.
17916 fix_srcfile_path=$lt_fix_srcfile_path_CXX
17917
17918 # Set to "yes" if exported symbols are required.
17919 always_export_symbols=$always_export_symbols_CXX
17920
17921 # The commands to list exported symbols.
17922 export_symbols_cmds=$lt_export_symbols_cmds_CXX
17923
17924 # Symbols that should not be listed in the preloaded symbols.
17925 exclude_expsyms=$lt_exclude_expsyms_CXX
17926
17927 # Symbols that must always be exported.
17928 include_expsyms=$lt_include_expsyms_CXX
17929
17930 # Commands necessary for linking programs (against libraries) with templates.
17931 prelink_cmds=$lt_prelink_cmds_CXX
17932
17933 # Specify filename containing input files.
17934 file_list_spec=$lt_file_list_spec_CXX
17935
17936 # How to hardcode a shared library path into an executable.
17937 hardcode_action=$hardcode_action_CXX
17938
17939 # The directories searched by this compiler when creating a shared library.
17940 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
17941
17942 # Dependencies to place before and after the objects being linked to
17943 # create a shared library.
17944 predep_objects=$lt_predep_objects_CXX
17945 postdep_objects=$lt_postdep_objects_CXX
17946 predeps=$lt_predeps_CXX
17947 postdeps=$lt_postdeps_CXX
17948
17949 # The library search path used internally by the compiler when linking
17950 # a shared library.
17951 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
17952
17953 # ### END LIBTOOL TAG CONFIG: CXX
17954 _LT_EOF
17955
17956  ;;
17957
17958   esac
17959 done # for ac_tag
17960
17961
17962 as_fn_exit 0
17963 _ACEOF
17964 ac_clean_files=$ac_clean_files_save
17965
17966 test $ac_write_fail = 0 ||
17967   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17968
17969
17970 # configure is writing to config.log, and then calls config.status.
17971 # config.status does its own redirection, appending to config.log.
17972 # Unfortunately, on DOS this fails, as config.log is still kept open
17973 # by configure, so config.status won't be able to write to it; its
17974 # output is simply discarded.  So we exec the FD to /dev/null,
17975 # effectively closing config.log, so it can be properly (re)opened and
17976 # appended to by config.status.  When coming back to configure, we
17977 # need to make the FD available again.
17978 if test "$no_create" != yes; then
17979   ac_cs_success=:
17980   ac_config_status_args=
17981   test "$silent" = yes &&
17982     ac_config_status_args="$ac_config_status_args --quiet"
17983   exec 5>/dev/null
17984   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17985   exec 5>>config.log
17986   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17987   # would make configure fail if this is the last instruction.
17988   $ac_cs_success || as_fn_exit $?
17989 fi
17990 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17991   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17992 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17993 fi
17994