libsanitizer/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 # Report bugs to <libsanitizer>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1
 202
 203   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 204     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 207     PATH=/empty FPATH=/empty; export PATH FPATH
 208     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 209       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and libsanitizer about
 278 $0: your system, including any error possibly output before
 279 $0: this message. Then install a modern shell, or manually
 280 $0: run the script under such a shell if you do have one."
 281   fi
 282   exit 1
 283 fi
 284 fi
 285 fi
 286 SHELL=${CONFIG_SHELL-/bin/sh}
 287 export SHELL
 288 # Unset more variables known to interfere with behavior of common tools.
 289 CLICOLOR_FORCE= GREP_OPTIONS=
 290 unset CLICOLOR_FORCE GREP_OPTIONS
 291
 292 ## --------------------- ##
 293 ## M4sh Shell Functions. ##
 294 ## --------------------- ##
 295 # as_fn_unset VAR
 296 # ---------------
 297 # Portably unset VAR.
 298 as_fn_unset ()
 299 {
 300   { eval $1=; unset $1;}
 301 }
 302 as_unset=as_fn_unset
 303
 304 # as_fn_set_status STATUS
 305 # -----------------------
 306 # Set $? to STATUS, without forking.
 307 as_fn_set_status ()
 308 {
 309   return $1
 310 } # as_fn_set_status
 311
 312 # as_fn_exit STATUS
 313 # -----------------
 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 315 as_fn_exit ()
 316 {
 317   set +e
 318   as_fn_set_status $1
 319   exit $1
 320 } # as_fn_exit
 321
 322 # as_fn_mkdir_p
 323 # -------------
 324 # Create "$as_dir" as a directory, including parents if necessary.
 325 as_fn_mkdir_p ()
 326 {
 327
 328   case $as_dir in #(
 329   -*) as_dir=./$as_dir;;
 330   esac
 331   test -d "$as_dir" || eval $as_mkdir_p || {
 332     as_dirs=
 333     while :; do
 334       case $as_dir in #(
 335       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 336       *) as_qdir=$as_dir;;
 337       esac
 338       as_dirs="'$as_qdir' $as_dirs"
 339       as_dir=`$as_dirname -- "$as_dir" ||
 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 341          X"$as_dir" : 'X\(//\)[^/]' \| \
 342          X"$as_dir" : 'X\(//\)$' \| \
 343          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 344 $as_echo X"$as_dir" |
 345     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\/\)[^/].*/{
 350             s//\1/
 351             q
 352           }
 353           /^X\(\/\/\)$/{
 354             s//\1/
 355             q
 356           }
 357           /^X\(\/\).*/{
 358             s//\1/
 359             q
 360           }
 361           s/.*/./; q'`
 362       test -d "$as_dir" && break
 363     done
 364     test -z "$as_dirs" || eval "mkdir $as_dirs"
 365   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 366
 367
 368 } # as_fn_mkdir_p
 369
 370 # as_fn_executable_p FILE
 371 # -----------------------
 372 # Test if FILE is an executable regular file.
 373 as_fn_executable_p ()
 374 {
 375   test -f "$1" && test -x "$1"
 376 } # as_fn_executable_p
 377 # as_fn_append VAR VALUE
 378 # ----------------------
 379 # Append the text in VALUE to the end of the definition contained in VAR. Take
 380 # advantage of any shell optimizations that allow amortized linear growth over
 381 # repeated appends, instead of the typical quadratic growth present in naive
 382 # implementations.
 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 384   eval 'as_fn_append ()
 385   {
 386     eval $1+=\$2
 387   }'
 388 else
 389   as_fn_append ()
 390   {
 391     eval $1=\$$1\$2
 392   }
 393 fi # as_fn_append
 394
 395 # as_fn_arith ARG...
 396 # ------------------
 397 # Perform arithmetic evaluation on the ARGs, and store the result in the
 398 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 399 # must be portable across $(()) and expr.
 400 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 401   eval 'as_fn_arith ()
 402   {
 403     as_val=$(( $* ))
 404   }'
 405 else
 406   as_fn_arith ()
 407   {
 408     as_val=`expr "$@" || test $? -eq 1`
 409   }
 410 fi # as_fn_arith
 411
 412
 413 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 414 # ----------------------------------------
 415 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 416 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 417 # script with STATUS, using 1 if that was 0.
 418 as_fn_error ()
 419 {
 420   as_status=$1; test $as_status -eq 0 && as_status=1
 421   if test "$4"; then
 422     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 423     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 424   fi
 425   $as_echo "$as_me: error: $2" >&2
 426   as_fn_exit $as_status
 427 } # as_fn_error
 428
 429 if expr a : '\(a\)' >/dev/null 2>&1 &&
 430    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 431   as_expr=expr
 432 else
 433   as_expr=false
 434 fi
 435
 436 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 437   as_basename=basename
 438 else
 439   as_basename=false
 440 fi
 441
 442 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 443   as_dirname=dirname
 444 else
 445   as_dirname=false
 446 fi
 447
 448 as_me=`$as_basename -- "$0" ||
 449 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 450          X"$0" : 'X\(//\)$' \| \
 451          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 452 $as_echo X/"$0" |
 453     sed '/^.*\/\([^/][^/]*\)\/*$/{
 454             s//\1/
 455             q
 456           }
 457           /^X\/\(\/\/\)$/{
 458             s//\1/
 459             q
 460           }
 461           /^X\/\(\/\).*/{
 462             s//\1/
 463             q
 464           }
 465           s/.*/./; q'`
 466
 467 # Avoid depending upon Character Ranges.
 468 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 469 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 470 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 471 as_cr_digits='0123456789'
 472 as_cr_alnum=$as_cr_Letters$as_cr_digits
 473
 474
 475   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 476   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 477   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 478   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 479   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 480   sed -n '
 481     p
 482     /[$]LINENO/=
 483   ' <$as_myself |
 484     sed '
 485       s/[$]LINENO.*/&-/
 486       t lineno
 487       b
 488       :lineno
 489       N
 490       :loop
 491       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 492       t loop
 493       s/-\n.*//
 494     ' >$as_me.lineno &&
 495   chmod +x "$as_me.lineno" ||
 496     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 497
 498   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 499   # already done that, so ensure we don't try to do so again and fall
 500   # in an infinite loop.  This has already happened in practice.
 501   _as_can_reexec=no; export _as_can_reexec
 502   # Don't try to exec as it changes $[0], causing all sort of problems
 503   # (the dirname of $[0] is not the place where we might find the
 504   # original and so on.  Autoconf is especially sensitive to this).
 505   . "./$as_me.lineno"
 506   # Exit status is that of the last command.
 507   exit
 508 }
 509
 510 ECHO_C= ECHO_N= ECHO_T=
 511 case `echo -n x` in #(((((
 512 -n*)
 513   case `echo 'xy\c'` in
 514   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 515   xy)  ECHO_C='\c';;
 516   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 517        ECHO_T=' ';;
 518   esac;;
 519 *)
 520   ECHO_N='-n';;
 521 esac
 522
 523 rm -f conf$$ conf$$.exe conf$$.file
 524 if test -d conf$$.dir; then
 525   rm -f conf$$.dir/conf$$.file
 526 else
 527   rm -f conf$$.dir
 528   mkdir conf$$.dir 2>/dev/null
 529 fi
 530 if (echo >conf$$.file) 2>/dev/null; then
 531   if ln -s conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s='ln -s'
 533     # ... but there are two gotchas:
 534     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 535     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 536     # In both cases, we have to default to `cp -pR'.
 537     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 538       as_ln_s='cp -pR'
 539   elif ln conf$$.file conf$$ 2>/dev/null; then
 540     as_ln_s=ln
 541   else
 542     as_ln_s='cp -pR'
 543   fi
 544 else
 545   as_ln_s='cp -pR'
 546 fi
 547 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 548 rmdir conf$$.dir 2>/dev/null
 549
 550 if mkdir -p . 2>/dev/null; then
 551   as_mkdir_p='mkdir -p "$as_dir"'
 552 else
 553   test -d ./-p && rmdir ./-p
 554   as_mkdir_p=false
 555 fi
 556
 557 as_test_x='test -x'
 558 as_executable_p=as_fn_executable_p
 559
 560 # Sed expression to map a string onto a valid CPP name.
 561 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 562
 563 # Sed expression to map a string onto a valid variable name.
 564 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 565
 566 SHELL=${CONFIG_SHELL-/bin/sh}
 567
 568
 569 test -n "$DJDIR" || exec 7<&0 </dev/null
 570 exec 6>&1
 571
 572 # Name of the host.
 573 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 574 # so uname gets run too.
 575 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 576
 577 #
 578 # Initializations.
 579 #
 580 ac_default_prefix=/usr/local
 581 ac_clean_files=
 582 ac_config_libobj_dir=.
 583 LIBOBJS=
 584 cross_compiling=no
 585 subdirs=
 586 MFLAGS=
 587 MAKEFLAGS=
 588
 589 # Identity of this package.
 590 PACKAGE_NAME='package-unused'
 591 PACKAGE_TARNAME='package-unused'
 592 PACKAGE_VERSION='version-unused'
 593 PACKAGE_STRING='package-unused version-unused'
 594 PACKAGE_BUGREPORT='libsanitizer'
 595 PACKAGE_URL=''
 596
 597 ac_unique_file="include/sanitizer/common_interface_defs.h"
 598 # Factoring default headers for most tests.
 599 ac_includes_default="\
 600 #include <stdio.h>
 601 #ifdef HAVE_SYS_TYPES_H
 602 # include <sys/types.h>
 603 #endif
 604 #ifdef HAVE_SYS_STAT_H
 605 # include <sys/stat.h>
 606 #endif
 607 #ifdef STDC_HEADERS
 608 # include <stdlib.h>
 609 # include <stddef.h>
 610 #else
 611 # ifdef HAVE_STDLIB_H
 612 #  include <stdlib.h>
 613 # endif
 614 #endif
 615 #ifdef HAVE_STRING_H
 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 617 #  include <memory.h>
 618 # endif
 619 # include <string.h>
 620 #endif
 621 #ifdef HAVE_STRINGS_H
 622 # include <strings.h>
 623 #endif
 624 #ifdef HAVE_INTTYPES_H
 625 # include <inttypes.h>
 626 #endif
 627 #ifdef HAVE_STDINT_H
 628 # include <stdint.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 # include <unistd.h>
 632 #endif"
 633
 634 ac_subst_vars='am__EXEEXT_FALSE
 635 am__EXEEXT_TRUE
 636 LTLIBOBJS
 637 LIBOBJS
 638 EXTRA_CXXFLAGS
 639 EXTRA_CFLAGS
 640 EXTRA_ASFLAGS
 641 get_gcc_base_ver
 642 SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS
 643 TSAN_TARGET_DEPENDENT_OBJECTS
 644 LIBBACKTRACE_SUPPORTED_FALSE
 645 LIBBACKTRACE_SUPPORTED_TRUE
 646 RPC_DEFS
 647 BACKTRACE_SUPPORTS_THREADS
 648 BACKTRACE_USES_MALLOC
 649 ALLOC_FILE
 650 VIEW_FILE
 651 BACKTRACE_SUPPORTED
 652 FORMAT_FILE
 653 SANITIZER_SUPPORTED_FALSE
 654 SANITIZER_SUPPORTED_TRUE
 655 USING_MAC_INTERPOSE_FALSE
 656 USING_MAC_INTERPOSE_TRUE
 657 link_liblsan
 658 link_libubsan
 659 link_libtsan
 660 link_libasan
 661 LSAN_SUPPORTED_FALSE
 662 LSAN_SUPPORTED_TRUE
 663 TSAN_SUPPORTED_FALSE
 664 TSAN_SUPPORTED_TRUE
 665 enable_static
 666 enable_shared
 667 CXXCPP
 668 OTOOL64
 669 OTOOL
 670 LIPO
 671 NMEDIT
 672 DSYMUTIL
 673 AR
 674 OBJDUMP
 675 LN_S
 676 NM
 677 ac_ct_DUMPBIN
 678 DUMPBIN
 679 LD
 680 FGREP
 681 SED
 682 LIBTOOL
 683 RANLIB
 684 am__fastdepCCAS_FALSE
 685 am__fastdepCCAS_TRUE
 686 CCASDEPMODE
 687 CCASFLAGS
 688 CCAS
 689 am__fastdepCXX_FALSE
 690 am__fastdepCXX_TRUE
 691 CXXDEPMODE
 692 ac_ct_CXX
 693 CXXFLAGS
 694 CXX
 695 toolexeclibdir
 696 toolexecdir
 697 MAINT
 698 MAINTAINER_MODE_FALSE
 699 MAINTAINER_MODE_TRUE
 700 AM_BACKSLASH
 701 AM_DEFAULT_VERBOSITY
 702 AM_DEFAULT_V
 703 AM_V
 704 am__fastdepCC_FALSE
 705 am__fastdepCC_TRUE
 706 CCDEPMODE
 707 am__nodep
 708 AMDEPBACKSLASH
 709 AMDEP_FALSE
 710 AMDEP_TRUE
 711 am__quote
 712 am__include
 713 DEPDIR
 714 am__untar
 715 am__tar
 716 AMTAR
 717 am__leading_dot
 718 SET_MAKE
 719 AWK
 720 mkdir_p
 721 MKDIR_P
 722 INSTALL_STRIP_PROGRAM
 723 STRIP
 724 install_sh
 725 MAKEINFO
 726 AUTOHEADER
 727 AUTOMAKE
 728 AUTOCONF
 729 ACLOCAL
 730 VERSION
 731 PACKAGE
 732 CYGPATH_W
 733 am__isrc
 734 INSTALL_DATA
 735 INSTALL_SCRIPT
 736 INSTALL_PROGRAM
 737 LIBSTDCXX_RAW_CXX_LDFLAGS
 738 LIBSTDCXX_RAW_CXX_CXXFLAGS
 739 target_noncanonical
 740 target_os
 741 target_vendor
 742 target_cpu
 743 target
 744 host_os
 745 host_vendor
 746 host_cpu
 747 host
 748 build_os
 749 build_vendor
 750 build_cpu
 751 build
 752 EGREP
 753 GREP
 754 CPP
 755 OBJEXT
 756 EXEEXT
 757 ac_ct_CC
 758 CPPFLAGS
 759 LDFLAGS
 760 CFLAGS
 761 CC
 762 multi_basedir
 763 target_alias
 764 host_alias
 765 build_alias
 766 LIBS
 767 ECHO_T
 768 ECHO_N
 769 ECHO_C
 770 DEFS
 771 mandir
 772 localedir
 773 libdir
 774 psdir
 775 pdfdir
 776 dvidir
 777 htmldir
 778 infodir
 779 docdir
 780 oldincludedir
 781 includedir
 782 localstatedir
 783 sharedstatedir
 784 sysconfdir
 785 datadir
 786 datarootdir
 787 libexecdir
 788 sbindir
 789 bindir
 790 program_transform_name
 791 prefix
 792 exec_prefix
 793 PACKAGE_URL
 794 PACKAGE_BUGREPORT
 795 PACKAGE_STRING
 796 PACKAGE_VERSION
 797 PACKAGE_TARNAME
 798 PACKAGE_NAME
 799 PATH_SEPARATOR
 800 SHELL'
 801 ac_subst_files=''
 802 ac_user_opts='
 803 enable_option_checking
 804 enable_multilib
 805 enable_version_specific_runtime_libs
 806 enable_dependency_tracking
 807 enable_silent_rules
 808 enable_maintainer_mode
 809 enable_shared
 810 enable_static
 811 with_pic
 812 enable_fast_install
 813 with_gnu_ld
 814 enable_libtool_lock
 815 with_gcc_major_version_only
 816 enable_cet
 817 '
 818       ac_precious_vars='build_alias
 819 host_alias
 820 target_alias
 821 CC
 822 CFLAGS
 823 LDFLAGS
 824 LIBS
 825 CPPFLAGS
 826 CPP
 827 CXX
 828 CXXFLAGS
 829 CCC
 830 CCAS
 831 CCASFLAGS
 832 CXXCPP'
 833
 834
 835 # Initialize some variables set by options.
 836 ac_init_help=
 837 ac_init_version=false
 838 ac_unrecognized_opts=
 839 ac_unrecognized_sep=
 840 # The variables have the same names as the options, with
 841 # dashes changed to underlines.
 842 cache_file=/dev/null
 843 exec_prefix=NONE
 844 no_create=
 845 no_recursion=
 846 prefix=NONE
 847 program_prefix=NONE
 848 program_suffix=NONE
 849 program_transform_name=s,x,x,
 850 silent=
 851 site=
 852 srcdir=
 853 verbose=
 854 x_includes=NONE
 855 x_libraries=NONE
 856
 857 # Installation directory options.
 858 # These are left unexpanded so users can "make install exec_prefix=/foo"
 859 # and all the variables that are supposed to be based on exec_prefix
 860 # by default will actually change.
 861 # Use braces instead of parens because sh, perl, etc. also accept them.
 862 # (The list follows the same order as the GNU Coding Standards.)
 863 bindir='${exec_prefix}/bin'
 864 sbindir='${exec_prefix}/sbin'
 865 libexecdir='${exec_prefix}/libexec'
 866 datarootdir='${prefix}/share'
 867 datadir='${datarootdir}'
 868 sysconfdir='${prefix}/etc'
 869 sharedstatedir='${prefix}/com'
 870 localstatedir='${prefix}/var'
 871 includedir='${prefix}/include'
 872 oldincludedir='/usr/include'
 873 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 874 infodir='${datarootdir}/info'
 875 htmldir='${docdir}'
 876 dvidir='${docdir}'
 877 pdfdir='${docdir}'
 878 psdir='${docdir}'
 879 libdir='${exec_prefix}/lib'
 880 localedir='${datarootdir}/locale'
 881 mandir='${datarootdir}/man'
 882
 883 ac_prev=
 884 ac_dashdash=
 885 for ac_option
 886 do
 887   # If the previous option needs an argument, assign it.
 888   if test -n "$ac_prev"; then
 889     eval $ac_prev=\$ac_option
 890     ac_prev=
 891     continue
 892   fi
 893
 894   case $ac_option in
 895   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 896   *=)   ac_optarg= ;;
 897   *)    ac_optarg=yes ;;
 898   esac
 899
 900   # Accept the important Cygnus configure options, so we can diagnose typos.
 901
 902   case $ac_dashdash$ac_option in
 903   --)
 904     ac_dashdash=yes ;;
 905
 906   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 907     ac_prev=bindir ;;
 908   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 909     bindir=$ac_optarg ;;
 910
 911   -build | --build | --buil | --bui | --bu)
 912     ac_prev=build_alias ;;
 913   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 914     build_alias=$ac_optarg ;;
 915
 916   -cache-file | --cache-file | --cache-fil | --cache-fi \
 917   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 918     ac_prev=cache_file ;;
 919   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 920   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 921     cache_file=$ac_optarg ;;
 922
 923   --config-cache | -C)
 924     cache_file=config.cache ;;
 925
 926   -datadir | --datadir | --datadi | --datad)
 927     ac_prev=datadir ;;
 928   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 929     datadir=$ac_optarg ;;
 930
 931   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 932   | --dataroo | --dataro | --datar)
 933     ac_prev=datarootdir ;;
 934   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 935   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 936     datarootdir=$ac_optarg ;;
 937
 938   -disable-* | --disable-*)
 939     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 940     # Reject names that are not valid shell variable names.
 941     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 942       as_fn_error $? "invalid feature name: $ac_useropt"
 943     ac_useropt_orig=$ac_useropt
 944     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 945     case $ac_user_opts in
 946       *"
 947 "enable_$ac_useropt"
 948 "*) ;;
 949       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 950          ac_unrecognized_sep=', ';;
 951     esac
 952     eval enable_$ac_useropt=no ;;
 953
 954   -docdir | --docdir | --docdi | --doc | --do)
 955     ac_prev=docdir ;;
 956   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 957     docdir=$ac_optarg ;;
 958
 959   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 960     ac_prev=dvidir ;;
 961   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 962     dvidir=$ac_optarg ;;
 963
 964   -enable-* | --enable-*)
 965     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 966     # Reject names that are not valid shell variable names.
 967     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 968       as_fn_error $? "invalid feature name: $ac_useropt"
 969     ac_useropt_orig=$ac_useropt
 970     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 971     case $ac_user_opts in
 972       *"
 973 "enable_$ac_useropt"
 974 "*) ;;
 975       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 976          ac_unrecognized_sep=', ';;
 977     esac
 978     eval enable_$ac_useropt=\$ac_optarg ;;
 979
 980   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 981   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 982   | --exec | --exe | --ex)
 983     ac_prev=exec_prefix ;;
 984   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 985   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 986   | --exec=* | --exe=* | --ex=*)
 987     exec_prefix=$ac_optarg ;;
 988
 989   -gas | --gas | --ga | --g)
 990     # Obsolete; use --with-gas.
 991     with_gas=yes ;;
 992
 993   -help | --help | --hel | --he | -h)
 994     ac_init_help=long ;;
 995   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 996     ac_init_help=recursive ;;
 997   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 998     ac_init_help=short ;;
 999
1000   -host | --host | --hos | --ho)
1001     ac_prev=host_alias ;;
1002   -host=* | --host=* | --hos=* | --ho=*)
1003     host_alias=$ac_optarg ;;
1004
1005   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1006     ac_prev=htmldir ;;
1007   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1008   | --ht=*)
1009     htmldir=$ac_optarg ;;
1010
1011   -includedir | --includedir | --includedi | --included | --include \
1012   | --includ | --inclu | --incl | --inc)
1013     ac_prev=includedir ;;
1014   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1015   | --includ=* | --inclu=* | --incl=* | --inc=*)
1016     includedir=$ac_optarg ;;
1017
1018   -infodir | --infodir | --infodi | --infod | --info | --inf)
1019     ac_prev=infodir ;;
1020   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1021     infodir=$ac_optarg ;;
1022
1023   -libdir | --libdir | --libdi | --libd)
1024     ac_prev=libdir ;;
1025   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1026     libdir=$ac_optarg ;;
1027
1028   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1029   | --libexe | --libex | --libe)
1030     ac_prev=libexecdir ;;
1031   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1032   | --libexe=* | --libex=* | --libe=*)
1033     libexecdir=$ac_optarg ;;
1034
1035   -localedir | --localedir | --localedi | --localed | --locale)
1036     ac_prev=localedir ;;
1037   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1038     localedir=$ac_optarg ;;
1039
1040   -localstatedir | --localstatedir | --localstatedi | --localstated \
1041   | --localstate | --localstat | --localsta | --localst | --locals)
1042     ac_prev=localstatedir ;;
1043   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1044   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1045     localstatedir=$ac_optarg ;;
1046
1047   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1048     ac_prev=mandir ;;
1049   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1050     mandir=$ac_optarg ;;
1051
1052   -nfp | --nfp | --nf)
1053     # Obsolete; use --without-fp.
1054     with_fp=no ;;
1055
1056   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1057   | --no-cr | --no-c | -n)
1058     no_create=yes ;;
1059
1060   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1061   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1062     no_recursion=yes ;;
1063
1064   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1065   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1066   | --oldin | --oldi | --old | --ol | --o)
1067     ac_prev=oldincludedir ;;
1068   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1069   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1070   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1071     oldincludedir=$ac_optarg ;;
1072
1073   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1074     ac_prev=prefix ;;
1075   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1076     prefix=$ac_optarg ;;
1077
1078   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1079   | --program-pre | --program-pr | --program-p)
1080     ac_prev=program_prefix ;;
1081   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1082   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1083     program_prefix=$ac_optarg ;;
1084
1085   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1086   | --program-suf | --program-su | --program-s)
1087     ac_prev=program_suffix ;;
1088   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1089   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1090     program_suffix=$ac_optarg ;;
1091
1092   -program-transform-name | --program-transform-name \
1093   | --program-transform-nam | --program-transform-na \
1094   | --program-transform-n | --program-transform- \
1095   | --program-transform | --program-transfor \
1096   | --program-transfo | --program-transf \
1097   | --program-trans | --program-tran \
1098   | --progr-tra | --program-tr | --program-t)
1099     ac_prev=program_transform_name ;;
1100   -program-transform-name=* | --program-transform-name=* \
1101   | --program-transform-nam=* | --program-transform-na=* \
1102   | --program-transform-n=* | --program-transform-=* \
1103   | --program-transform=* | --program-transfor=* \
1104   | --program-transfo=* | --program-transf=* \
1105   | --program-trans=* | --program-tran=* \
1106   | --progr-tra=* | --program-tr=* | --program-t=*)
1107     program_transform_name=$ac_optarg ;;
1108
1109   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1110     ac_prev=pdfdir ;;
1111   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1112     pdfdir=$ac_optarg ;;
1113
1114   -psdir | --psdir | --psdi | --psd | --ps)
1115     ac_prev=psdir ;;
1116   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1117     psdir=$ac_optarg ;;
1118
1119   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1120   | -silent | --silent | --silen | --sile | --sil)
1121     silent=yes ;;
1122
1123   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1124     ac_prev=sbindir ;;
1125   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1126   | --sbi=* | --sb=*)
1127     sbindir=$ac_optarg ;;
1128
1129   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1130   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1131   | --sharedst | --shareds | --shared | --share | --shar \
1132   | --sha | --sh)
1133     ac_prev=sharedstatedir ;;
1134   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1135   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1136   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1137   | --sha=* | --sh=*)
1138     sharedstatedir=$ac_optarg ;;
1139
1140   -site | --site | --sit)
1141     ac_prev=site ;;
1142   -site=* | --site=* | --sit=*)
1143     site=$ac_optarg ;;
1144
1145   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1146     ac_prev=srcdir ;;
1147   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1148     srcdir=$ac_optarg ;;
1149
1150   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1151   | --syscon | --sysco | --sysc | --sys | --sy)
1152     ac_prev=sysconfdir ;;
1153   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1154   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1155     sysconfdir=$ac_optarg ;;
1156
1157   -target | --target | --targe | --targ | --tar | --ta | --t)
1158     ac_prev=target_alias ;;
1159   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1160     target_alias=$ac_optarg ;;
1161
1162   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1163     verbose=yes ;;
1164
1165   -version | --version | --versio | --versi | --vers | -V)
1166     ac_init_version=: ;;
1167
1168   -with-* | --with-*)
1169     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1170     # Reject names that are not valid shell variable names.
1171     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1172       as_fn_error $? "invalid package name: $ac_useropt"
1173     ac_useropt_orig=$ac_useropt
1174     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1175     case $ac_user_opts in
1176       *"
1177 "with_$ac_useropt"
1178 "*) ;;
1179       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1180          ac_unrecognized_sep=', ';;
1181     esac
1182     eval with_$ac_useropt=\$ac_optarg ;;
1183
1184   -without-* | --without-*)
1185     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1186     # Reject names that are not valid shell variable names.
1187     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1188       as_fn_error $? "invalid package name: $ac_useropt"
1189     ac_useropt_orig=$ac_useropt
1190     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1191     case $ac_user_opts in
1192       *"
1193 "with_$ac_useropt"
1194 "*) ;;
1195       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1196          ac_unrecognized_sep=', ';;
1197     esac
1198     eval with_$ac_useropt=no ;;
1199
1200   --x)
1201     # Obsolete; use --with-x.
1202     with_x=yes ;;
1203
1204   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1205   | --x-incl | --x-inc | --x-in | --x-i)
1206     ac_prev=x_includes ;;
1207   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1208   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1209     x_includes=$ac_optarg ;;
1210
1211   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1212   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1213     ac_prev=x_libraries ;;
1214   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1215   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1216     x_libraries=$ac_optarg ;;
1217
1218   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1219 Try \`$0 --help' for more information"
1220     ;;
1221
1222   *=*)
1223     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1224     # Reject names that are not valid shell variable names.
1225     case $ac_envvar in #(
1226       '' | [0-9]* | *[!_$as_cr_alnum]* )
1227       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1228     esac
1229     eval $ac_envvar=\$ac_optarg
1230     export $ac_envvar ;;
1231
1232   *)
1233     # FIXME: should be removed in autoconf 3.0.
1234     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1235     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1236       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1237     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1238     ;;
1239
1240   esac
1241 done
1242
1243 if test -n "$ac_prev"; then
1244   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1245   as_fn_error $? "missing argument to $ac_option"
1246 fi
1247
1248 if test -n "$ac_unrecognized_opts"; then
1249   case $enable_option_checking in
1250     no) ;;
1251     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1252     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1253   esac
1254 fi
1255
1256 # Check all directory arguments for consistency.
1257 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1258                 datadir sysconfdir sharedstatedir localstatedir includedir \
1259                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1260                 libdir localedir mandir
1261 do
1262   eval ac_val=\$$ac_var
1263   # Remove trailing slashes.
1264   case $ac_val in
1265     */ )
1266       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1267       eval $ac_var=\$ac_val;;
1268   esac
1269   # Be sure to have absolute directory names.
1270   case $ac_val in
1271     [\\/$]* | ?:[\\/]* )  continue;;
1272     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1273   esac
1274   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1275 done
1276
1277 # There might be people who depend on the old broken behavior: `$host'
1278 # used to hold the argument of --host etc.
1279 # FIXME: To remove some day.
1280 build=$build_alias
1281 host=$host_alias
1282 target=$target_alias
1283
1284 # FIXME: To remove some day.
1285 if test "x$host_alias" != x; then
1286   if test "x$build_alias" = x; then
1287     cross_compiling=maybe
1288   elif test "x$build_alias" != "x$host_alias"; then
1289     cross_compiling=yes
1290   fi
1291 fi
1292
1293 ac_tool_prefix=
1294 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1295
1296 test "$silent" = yes && exec 6>/dev/null
1297
1298
1299 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1300 ac_ls_di=`ls -di .` &&
1301 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1302   as_fn_error $? "working directory cannot be determined"
1303 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1304   as_fn_error $? "pwd does not report name of working directory"
1305
1306
1307 # Find the source files, if location was not specified.
1308 if test -z "$srcdir"; then
1309   ac_srcdir_defaulted=yes
1310   # Try the directory containing this script, then the parent directory.
1311   ac_confdir=`$as_dirname -- "$as_myself" ||
1312 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1313          X"$as_myself" : 'X\(//\)[^/]' \| \
1314          X"$as_myself" : 'X\(//\)$' \| \
1315          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1316 $as_echo X"$as_myself" |
1317     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1318             s//\1/
1319             q
1320           }
1321           /^X\(\/\/\)[^/].*/{
1322             s//\1/
1323             q
1324           }
1325           /^X\(\/\/\)$/{
1326             s//\1/
1327             q
1328           }
1329           /^X\(\/\).*/{
1330             s//\1/
1331             q
1332           }
1333           s/.*/./; q'`
1334   srcdir=$ac_confdir
1335   if test ! -r "$srcdir/$ac_unique_file"; then
1336     srcdir=..
1337   fi
1338 else
1339   ac_srcdir_defaulted=no
1340 fi
1341 if test ! -r "$srcdir/$ac_unique_file"; then
1342   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1343   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1344 fi
1345 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1346 ac_abs_confdir=`(
1347         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1348         pwd)`
1349 # When building in place, set srcdir=.
1350 if test "$ac_abs_confdir" = "$ac_pwd"; then
1351   srcdir=.
1352 fi
1353 # Remove unnecessary trailing slashes from srcdir.
1354 # Double slashes in file names in object file debugging info
1355 # mess up M-x gdb in Emacs.
1356 case $srcdir in
1357 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1358 esac
1359 for ac_var in $ac_precious_vars; do
1360   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1361   eval ac_env_${ac_var}_value=\$${ac_var}
1362   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1363   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1364 done
1365
1366 #
1367 # Report the --help message.
1368 #
1369 if test "$ac_init_help" = "long"; then
1370   # Omit some internal or obsolete options to make the list less imposing.
1371   # This message is too long to be a string in the A/UX 3.1 sh.
1372   cat <<_ACEOF
1373 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1374
1375 Usage: $0 [OPTION]... [VAR=VALUE]...
1376
1377 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1378 VAR=VALUE.  See below for descriptions of some of the useful variables.
1379
1380 Defaults for the options are specified in brackets.
1381
1382 Configuration:
1383   -h, --help              display this help and exit
1384       --help=short        display options specific to this package
1385       --help=recursive    display the short help of all the included packages
1386   -V, --version           display version information and exit
1387   -q, --quiet, --silent   do not print \`checking ...' messages
1388       --cache-file=FILE   cache test results in FILE [disabled]
1389   -C, --config-cache      alias for \`--cache-file=config.cache'
1390   -n, --no-create         do not create output files
1391       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1392
1393 Installation directories:
1394   --prefix=PREFIX         install architecture-independent files in PREFIX
1395                           [$ac_default_prefix]
1396   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1397                           [PREFIX]
1398
1399 By default, \`make install' will install all the files in
1400 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1401 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1402 for instance \`--prefix=\$HOME'.
1403
1404 For better control, use the options below.
1405
1406 Fine tuning of the installation directories:
1407   --bindir=DIR            user executables [EPREFIX/bin]
1408   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1409   --libexecdir=DIR        program executables [EPREFIX/libexec]
1410   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1411   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1412   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1413   --libdir=DIR            object code libraries [EPREFIX/lib]
1414   --includedir=DIR        C header files [PREFIX/include]
1415   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1416   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1417   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1418   --infodir=DIR           info documentation [DATAROOTDIR/info]
1419   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1420   --mandir=DIR            man documentation [DATAROOTDIR/man]
1421   --docdir=DIR            documentation root [DATAROOTDIR/doc/package-unused]
1422   --htmldir=DIR           html documentation [DOCDIR]
1423   --dvidir=DIR            dvi documentation [DOCDIR]
1424   --pdfdir=DIR            pdf documentation [DOCDIR]
1425   --psdir=DIR             ps documentation [DOCDIR]
1426 _ACEOF
1427
1428   cat <<\_ACEOF
1429
1430 Program names:
1431   --program-prefix=PREFIX            prepend PREFIX to installed program names
1432   --program-suffix=SUFFIX            append SUFFIX to installed program names
1433   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1434
1435 System types:
1436   --build=BUILD     configure for building on BUILD [guessed]
1437   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1438   --target=TARGET   configure for building compilers for TARGET [HOST]
1439 _ACEOF
1440 fi
1441
1442 if test -n "$ac_init_help"; then
1443   case $ac_init_help in
1444      short | recursive ) echo "Configuration of package-unused version-unused:";;
1445    esac
1446   cat <<\_ACEOF
1447
1448 Optional Features:
1449   --disable-option-checking  ignore unrecognized --enable/--with options
1450   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1451   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1452   --enable-multilib       build many library versions (default)
1453   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1454   --enable-dependency-tracking
1455                           do not reject slow dependency extractors
1456   --disable-dependency-tracking
1457                           speeds up one-time build
1458   --enable-silent-rules   less verbose build output (undo: "make V=1")
1459   --disable-silent-rules  verbose build output (undo: "make V=0")
1460   --enable-maintainer-mode
1461                           enable make rules and dependencies not useful (and
1462                           sometimes confusing) to the casual installer
1463   --enable-shared[=PKGS]  build shared libraries [default=yes]
1464   --enable-static[=PKGS]  build static libraries [default=yes]
1465   --enable-fast-install[=PKGS]
1466                           optimize for fast installation [default=yes]
1467   --disable-libtool-lock  avoid locking (might break parallel builds)
1468   --enable-cet            enable Intel CET in target libraries [default=no]
1469
1470 Optional Packages:
1471   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1472   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1473   --with-pic              try to use only PIC/non-PIC objects [default=use
1474                           both]
1475   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1476   --with-gcc-major-version-only
1477                           use only GCC major number in filesystem paths
1478
1479 Some influential environment variables:
1480   CC          C compiler command
1481   CFLAGS      C compiler flags
1482   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1483               nonstandard directory <lib dir>
1484   LIBS        libraries to pass to the linker, e.g. -l<library>
1485   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1486               you have headers in a nonstandard directory <include dir>
1487   CPP         C preprocessor
1488   CXX         C++ compiler command
1489   CXXFLAGS    C++ compiler flags
1490   CCAS        assembler compiler command (defaults to CC)
1491   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1492   CXXCPP      C++ preprocessor
1493
1494 Use these variables to override the choices made by `configure' or to help
1495 it to find libraries and programs with nonstandard names/locations.
1496
1497 Report bugs to <libsanitizer>.
1498 _ACEOF
1499 ac_status=$?
1500 fi
1501
1502 if test "$ac_init_help" = "recursive"; then
1503   # If there are subdirs, report their specific --help.
1504   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1505     test -d "$ac_dir" ||
1506       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1507       continue
1508     ac_builddir=.
1509
1510 case "$ac_dir" in
1511 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1512 *)
1513   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1514   # A ".." for each directory in $ac_dir_suffix.
1515   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1516   case $ac_top_builddir_sub in
1517   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1518   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1519   esac ;;
1520 esac
1521 ac_abs_top_builddir=$ac_pwd
1522 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1523 # for backward compatibility:
1524 ac_top_builddir=$ac_top_build_prefix
1525
1526 case $srcdir in
1527   .)  # We are building in place.
1528     ac_srcdir=.
1529     ac_top_srcdir=$ac_top_builddir_sub
1530     ac_abs_top_srcdir=$ac_pwd ;;
1531   [\\/]* | ?:[\\/]* )  # Absolute name.
1532     ac_srcdir=$srcdir$ac_dir_suffix;
1533     ac_top_srcdir=$srcdir
1534     ac_abs_top_srcdir=$srcdir ;;
1535   *) # Relative name.
1536     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1537     ac_top_srcdir=$ac_top_build_prefix$srcdir
1538     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1539 esac
1540 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1541
1542     cd "$ac_dir" || { ac_status=$?; continue; }
1543     # Check for guested configure.
1544     if test -f "$ac_srcdir/configure.gnu"; then
1545       echo &&
1546       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1547     elif test -f "$ac_srcdir/configure"; then
1548       echo &&
1549       $SHELL "$ac_srcdir/configure" --help=recursive
1550     else
1551       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1552     fi || ac_status=$?
1553     cd "$ac_pwd" || { ac_status=$?; break; }
1554   done
1555 fi
1556
1557 test -n "$ac_init_help" && exit $ac_status
1558 if $ac_init_version; then
1559   cat <<\_ACEOF
1560 package-unused configure version-unused
1561 generated by GNU Autoconf 2.69
1562
1563 Copyright (C) 2012 Free Software Foundation, Inc.
1564 This configure script is free software; the Free Software Foundation
1565 gives unlimited permission to copy, distribute and modify it.
1566 _ACEOF
1567   exit
1568 fi
1569
1570 ## ------------------------ ##
1571 ## Autoconf initialization. ##
1572 ## ------------------------ ##
1573
1574 # ac_fn_c_try_compile LINENO
1575 # --------------------------
1576 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1577 ac_fn_c_try_compile ()
1578 {
1579   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1580   rm -f conftest.$ac_objext
1581   if { { ac_try="$ac_compile"
1582 case "(($ac_try" in
1583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1584   *) ac_try_echo=$ac_try;;
1585 esac
1586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1587 $as_echo "$ac_try_echo"; } >&5
1588   (eval "$ac_compile") 2>conftest.err
1589   ac_status=$?
1590   if test -s conftest.err; then
1591     grep -v '^ *+' conftest.err >conftest.er1
1592     cat conftest.er1 >&5
1593     mv -f conftest.er1 conftest.err
1594   fi
1595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596   test $ac_status = 0; } && {
1597          test -z "$ac_c_werror_flag" ||
1598          test ! -s conftest.err
1599        } && test -s conftest.$ac_objext; then :
1600   ac_retval=0
1601 else
1602   $as_echo "$as_me: failed program was:" >&5
1603 sed 's/^/| /' conftest.$ac_ext >&5
1604
1605         ac_retval=1
1606 fi
1607   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1608   as_fn_set_status $ac_retval
1609
1610 } # ac_fn_c_try_compile
1611
1612 # ac_fn_c_try_cpp LINENO
1613 # ----------------------
1614 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1615 ac_fn_c_try_cpp ()
1616 {
1617   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1618   if { { ac_try="$ac_cpp conftest.$ac_ext"
1619 case "(($ac_try" in
1620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1621   *) ac_try_echo=$ac_try;;
1622 esac
1623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1624 $as_echo "$ac_try_echo"; } >&5
1625   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1626   ac_status=$?
1627   if test -s conftest.err; then
1628     grep -v '^ *+' conftest.err >conftest.er1
1629     cat conftest.er1 >&5
1630     mv -f conftest.er1 conftest.err
1631   fi
1632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633   test $ac_status = 0; } > conftest.i && {
1634          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1635          test ! -s conftest.err
1636        }; then :
1637   ac_retval=0
1638 else
1639   $as_echo "$as_me: failed program was:" >&5
1640 sed 's/^/| /' conftest.$ac_ext >&5
1641
1642     ac_retval=1
1643 fi
1644   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1645   as_fn_set_status $ac_retval
1646
1647 } # ac_fn_c_try_cpp
1648
1649 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1650 # -------------------------------------------------------
1651 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1652 # the include files in INCLUDES and setting the cache variable VAR
1653 # accordingly.
1654 ac_fn_c_check_header_mongrel ()
1655 {
1656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657   if eval \${$3+:} false; then :
1658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1659 $as_echo_n "checking for $2... " >&6; }
1660 if eval \${$3+:} false; then :
1661   $as_echo_n "(cached) " >&6
1662 fi
1663 eval ac_res=\$$3
1664                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1665 $as_echo "$ac_res" >&6; }
1666 else
1667   # Is the header compilable?
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1669 $as_echo_n "checking $2 usability... " >&6; }
1670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1671 /* end confdefs.h.  */
1672 $4
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_compile "$LINENO"; then :
1676   ac_header_compiler=yes
1677 else
1678   ac_header_compiler=no
1679 fi
1680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1682 $as_echo "$ac_header_compiler" >&6; }
1683
1684 # Is the header present?
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1686 $as_echo_n "checking $2 presence... " >&6; }
1687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1688 /* end confdefs.h.  */
1689 #include <$2>
1690 _ACEOF
1691 if ac_fn_c_try_cpp "$LINENO"; then :
1692   ac_header_preproc=yes
1693 else
1694   ac_header_preproc=no
1695 fi
1696 rm -f conftest.err conftest.i conftest.$ac_ext
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1698 $as_echo "$ac_header_preproc" >&6; }
1699
1700 # So?  What about this header?
1701 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1702   yes:no: )
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1704 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1706 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1707     ;;
1708   no:yes:* )
1709     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1710 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1711     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1712 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1713     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1714 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1715     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1716 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1717     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1718 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1719 ( $as_echo "## --------------------------- ##
1720 ## Report this to libsanitizer ##
1721 ## --------------------------- ##"
1722      ) | sed "s/^/$as_me: WARNING:     /" >&2
1723     ;;
1724 esac
1725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1726 $as_echo_n "checking for $2... " >&6; }
1727 if eval \${$3+:} false; then :
1728   $as_echo_n "(cached) " >&6
1729 else
1730   eval "$3=\$ac_header_compiler"
1731 fi
1732 eval ac_res=\$$3
1733                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1734 $as_echo "$ac_res" >&6; }
1735 fi
1736   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737
1738 } # ac_fn_c_check_header_mongrel
1739
1740 # ac_fn_c_try_run LINENO
1741 # ----------------------
1742 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1743 # that executables *can* be run.
1744 ac_fn_c_try_run ()
1745 {
1746   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1747   if { { ac_try="$ac_link"
1748 case "(($ac_try" in
1749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1750   *) ac_try_echo=$ac_try;;
1751 esac
1752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1753 $as_echo "$ac_try_echo"; } >&5
1754   (eval "$ac_link") 2>&5
1755   ac_status=$?
1756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1757   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1758   { { case "(($ac_try" in
1759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1760   *) ac_try_echo=$ac_try;;
1761 esac
1762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763 $as_echo "$ac_try_echo"; } >&5
1764   (eval "$ac_try") 2>&5
1765   ac_status=$?
1766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1767   test $ac_status = 0; }; }; then :
1768   ac_retval=0
1769 else
1770   $as_echo "$as_me: program exited with status $ac_status" >&5
1771        $as_echo "$as_me: failed program was:" >&5
1772 sed 's/^/| /' conftest.$ac_ext >&5
1773
1774        ac_retval=$ac_status
1775 fi
1776   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1777   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1778   as_fn_set_status $ac_retval
1779
1780 } # ac_fn_c_try_run
1781
1782 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1783 # -------------------------------------------------------
1784 # Tests whether HEADER exists and can be compiled using the include files in
1785 # INCLUDES, setting the cache variable VAR accordingly.
1786 ac_fn_c_check_header_compile ()
1787 {
1788   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1789   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1790 $as_echo_n "checking for $2... " >&6; }
1791 if eval \${$3+:} false; then :
1792   $as_echo_n "(cached) " >&6
1793 else
1794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h.  */
1796 $4
1797 #include <$2>
1798 _ACEOF
1799 if ac_fn_c_try_compile "$LINENO"; then :
1800   eval "$3=yes"
1801 else
1802   eval "$3=no"
1803 fi
1804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1805 fi
1806 eval ac_res=\$$3
1807                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1808 $as_echo "$ac_res" >&6; }
1809   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1810
1811 } # ac_fn_c_check_header_compile
1812
1813 # ac_fn_cxx_try_compile LINENO
1814 # ----------------------------
1815 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_cxx_try_compile ()
1817 {
1818   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819   rm -f conftest.$ac_objext
1820   if { { ac_try="$ac_compile"
1821 case "(($ac_try" in
1822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1823   *) ac_try_echo=$ac_try;;
1824 esac
1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1826 $as_echo "$ac_try_echo"; } >&5
1827   (eval "$ac_compile") 2>conftest.err
1828   ac_status=$?
1829   if test -s conftest.err; then
1830     grep -v '^ *+' conftest.err >conftest.er1
1831     cat conftest.er1 >&5
1832     mv -f conftest.er1 conftest.err
1833   fi
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; } && {
1836          test -z "$ac_cxx_werror_flag" ||
1837          test ! -s conftest.err
1838        } && test -s conftest.$ac_objext; then :
1839   ac_retval=0
1840 else
1841   $as_echo "$as_me: failed program was:" >&5
1842 sed 's/^/| /' conftest.$ac_ext >&5
1843
1844         ac_retval=1
1845 fi
1846   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1847   as_fn_set_status $ac_retval
1848
1849 } # ac_fn_cxx_try_compile
1850
1851 # ac_fn_c_try_link LINENO
1852 # -----------------------
1853 # Try to link conftest.$ac_ext, and return whether this succeeded.
1854 ac_fn_c_try_link ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   rm -f conftest.$ac_objext conftest$ac_exeext
1858   if { { ac_try="$ac_link"
1859 case "(($ac_try" in
1860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1861   *) ac_try_echo=$ac_try;;
1862 esac
1863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1864 $as_echo "$ac_try_echo"; } >&5
1865   (eval "$ac_link") 2>conftest.err
1866   ac_status=$?
1867   if test -s conftest.err; then
1868     grep -v '^ *+' conftest.err >conftest.er1
1869     cat conftest.er1 >&5
1870     mv -f conftest.er1 conftest.err
1871   fi
1872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1873   test $ac_status = 0; } && {
1874          test -z "$ac_c_werror_flag" ||
1875          test ! -s conftest.err
1876        } && test -s conftest$ac_exeext && {
1877          test "$cross_compiling" = yes ||
1878          test -x conftest$ac_exeext
1879        }; then :
1880   ac_retval=0
1881 else
1882   $as_echo "$as_me: failed program was:" >&5
1883 sed 's/^/| /' conftest.$ac_ext >&5
1884
1885         ac_retval=1
1886 fi
1887   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1888   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1889   # interfere with the next link command; also delete a directory that is
1890   # left behind by Apple's compiler.  We do this before executing the actions.
1891   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1892   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1893   as_fn_set_status $ac_retval
1894
1895 } # ac_fn_c_try_link
1896
1897 # ac_fn_c_check_func LINENO FUNC VAR
1898 # ----------------------------------
1899 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1900 ac_fn_c_check_func ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1904 $as_echo_n "checking for $2... " >&6; }
1905 if eval \${$3+:} false; then :
1906   $as_echo_n "(cached) " >&6
1907 else
1908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h.  */
1910 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1911    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1912 #define $2 innocuous_$2
1913
1914 /* System header to define __stub macros and hopefully few prototypes,
1915     which can conflict with char $2 (); below.
1916     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1917     <limits.h> exists even on freestanding compilers.  */
1918
1919 #ifdef __STDC__
1920 # include <limits.h>
1921 #else
1922 # include <assert.h>
1923 #endif
1924
1925 #undef $2
1926
1927 /* Override any GCC internal prototype to avoid an error.
1928    Use char because int might match the return type of a GCC
1929    builtin and then its argument prototype would still apply.  */
1930 #ifdef __cplusplus
1931 extern "C"
1932 #endif
1933 char $2 ();
1934 /* The GNU C library defines this for functions which it implements
1935     to always fail with ENOSYS.  Some functions are actually named
1936     something starting with __ and the normal name is an alias.  */
1937 #if defined __stub_$2 || defined __stub___$2
1938 choke me
1939 #endif
1940
1941 int
1942 main ()
1943 {
1944 return $2 ();
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 if ac_fn_c_try_link "$LINENO"; then :
1950   eval "$3=yes"
1951 else
1952   eval "$3=no"
1953 fi
1954 rm -f core conftest.err conftest.$ac_objext \
1955     conftest$ac_exeext conftest.$ac_ext
1956 fi
1957 eval ac_res=\$$3
1958                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1959 $as_echo "$ac_res" >&6; }
1960   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961
1962 } # ac_fn_c_check_func
1963
1964 # ac_fn_cxx_try_cpp LINENO
1965 # ------------------------
1966 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1967 ac_fn_cxx_try_cpp ()
1968 {
1969   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1970   if { { ac_try="$ac_cpp conftest.$ac_ext"
1971 case "(($ac_try" in
1972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1973   *) ac_try_echo=$ac_try;;
1974 esac
1975 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1976 $as_echo "$ac_try_echo"; } >&5
1977   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1978   ac_status=$?
1979   if test -s conftest.err; then
1980     grep -v '^ *+' conftest.err >conftest.er1
1981     cat conftest.er1 >&5
1982     mv -f conftest.er1 conftest.err
1983   fi
1984   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1985   test $ac_status = 0; } > conftest.i && {
1986          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1987          test ! -s conftest.err
1988        }; then :
1989   ac_retval=0
1990 else
1991   $as_echo "$as_me: failed program was:" >&5
1992 sed 's/^/| /' conftest.$ac_ext >&5
1993
1994     ac_retval=1
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997   as_fn_set_status $ac_retval
1998
1999 } # ac_fn_cxx_try_cpp
2000
2001 # ac_fn_cxx_try_link LINENO
2002 # -------------------------
2003 # Try to link conftest.$ac_ext, and return whether this succeeded.
2004 ac_fn_cxx_try_link ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   rm -f conftest.$ac_objext conftest$ac_exeext
2008   if { { ac_try="$ac_link"
2009 case "(($ac_try" in
2010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2011   *) ac_try_echo=$ac_try;;
2012 esac
2013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2014 $as_echo "$ac_try_echo"; } >&5
2015   (eval "$ac_link") 2>conftest.err
2016   ac_status=$?
2017   if test -s conftest.err; then
2018     grep -v '^ *+' conftest.err >conftest.er1
2019     cat conftest.er1 >&5
2020     mv -f conftest.er1 conftest.err
2021   fi
2022   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2023   test $ac_status = 0; } && {
2024          test -z "$ac_cxx_werror_flag" ||
2025          test ! -s conftest.err
2026        } && test -s conftest$ac_exeext && {
2027          test "$cross_compiling" = yes ||
2028          test -x conftest$ac_exeext
2029        }; then :
2030   ac_retval=0
2031 else
2032   $as_echo "$as_me: failed program was:" >&5
2033 sed 's/^/| /' conftest.$ac_ext >&5
2034
2035         ac_retval=1
2036 fi
2037   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2038   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2039   # interfere with the next link command; also delete a directory that is
2040   # left behind by Apple's compiler.  We do this before executing the actions.
2041   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2042   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2043   as_fn_set_status $ac_retval
2044
2045 } # ac_fn_cxx_try_link
2046
2047 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2048 # --------------------------------------------
2049 # Tries to find the compile-time value of EXPR in a program that includes
2050 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2051 # computed
2052 ac_fn_c_compute_int ()
2053 {
2054   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055   if test "$cross_compiling" = yes; then
2056     # Depending upon the size, compute the lo and hi bounds.
2057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h.  */
2059 $4
2060 int
2061 main ()
2062 {
2063 static int test_array [1 - 2 * !(($2) >= 0)];
2064 test_array [0] = 0;
2065 return test_array [0];
2066
2067   ;
2068   return 0;
2069 }
2070 _ACEOF
2071 if ac_fn_c_try_compile "$LINENO"; then :
2072   ac_lo=0 ac_mid=0
2073   while :; do
2074     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h.  */
2076 $4
2077 int
2078 main ()
2079 {
2080 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2081 test_array [0] = 0;
2082 return test_array [0];
2083
2084   ;
2085   return 0;
2086 }
2087 _ACEOF
2088 if ac_fn_c_try_compile "$LINENO"; then :
2089   ac_hi=$ac_mid; break
2090 else
2091   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2092                         if test $ac_lo -le $ac_mid; then
2093                           ac_lo= ac_hi=
2094                           break
2095                         fi
2096                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099   done
2100 else
2101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 int
2105 main ()
2106 {
2107 static int test_array [1 - 2 * !(($2) < 0)];
2108 test_array [0] = 0;
2109 return test_array [0];
2110
2111   ;
2112   return 0;
2113 }
2114 _ACEOF
2115 if ac_fn_c_try_compile "$LINENO"; then :
2116   ac_hi=-1 ac_mid=-1
2117   while :; do
2118     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2119 /* end confdefs.h.  */
2120 $4
2121 int
2122 main ()
2123 {
2124 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2125 test_array [0] = 0;
2126 return test_array [0];
2127
2128   ;
2129   return 0;
2130 }
2131 _ACEOF
2132 if ac_fn_c_try_compile "$LINENO"; then :
2133   ac_lo=$ac_mid; break
2134 else
2135   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2136                         if test $ac_mid -le $ac_hi; then
2137                           ac_lo= ac_hi=
2138                           break
2139                         fi
2140                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143   done
2144 else
2145   ac_lo= ac_hi=
2146 fi
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148 fi
2149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2150 # Binary search between lo and hi bounds.
2151 while test "x$ac_lo" != "x$ac_hi"; do
2152   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2154 /* end confdefs.h.  */
2155 $4
2156 int
2157 main ()
2158 {
2159 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2160 test_array [0] = 0;
2161 return test_array [0];
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_compile "$LINENO"; then :
2168   ac_hi=$ac_mid
2169 else
2170   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2171 fi
2172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2173 done
2174 case $ac_lo in #((
2175 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2176 '') ac_retval=1 ;;
2177 esac
2178   else
2179     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2180 /* end confdefs.h.  */
2181 $4
2182 static long int longval () { return $2; }
2183 static unsigned long int ulongval () { return $2; }
2184 #include <stdio.h>
2185 #include <stdlib.h>
2186 int
2187 main ()
2188 {
2189
2190   FILE *f = fopen ("conftest.val", "w");
2191   if (! f)
2192     return 1;
2193   if (($2) < 0)
2194     {
2195       long int i = longval ();
2196       if (i != ($2))
2197         return 1;
2198       fprintf (f, "%ld", i);
2199     }
2200   else
2201     {
2202       unsigned long int i = ulongval ();
2203       if (i != ($2))
2204         return 1;
2205       fprintf (f, "%lu", i);
2206     }
2207   /* Do not output a trailing newline, as this causes \r\n confusion
2208      on some platforms.  */
2209   return ferror (f) || fclose (f) != 0;
2210
2211   ;
2212   return 0;
2213 }
2214 _ACEOF
2215 if ac_fn_c_try_run "$LINENO"; then :
2216   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2217 else
2218   ac_retval=1
2219 fi
2220 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2221   conftest.$ac_objext conftest.beam conftest.$ac_ext
2222 rm -f conftest.val
2223
2224   fi
2225   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2226   as_fn_set_status $ac_retval
2227
2228 } # ac_fn_c_compute_int
2229
2230 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2231 # -------------------------------------------
2232 # Tests whether TYPE exists after having included INCLUDES, setting cache
2233 # variable VAR accordingly.
2234 ac_fn_c_check_type ()
2235 {
2236   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2238 $as_echo_n "checking for $2... " >&6; }
2239 if eval \${$3+:} false; then :
2240   $as_echo_n "(cached) " >&6
2241 else
2242   eval "$3=no"
2243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2244 /* end confdefs.h.  */
2245 $4
2246 int
2247 main ()
2248 {
2249 if (sizeof ($2))
2250          return 0;
2251   ;
2252   return 0;
2253 }
2254 _ACEOF
2255 if ac_fn_c_try_compile "$LINENO"; then :
2256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h.  */
2258 $4
2259 int
2260 main ()
2261 {
2262 if (sizeof (($2)))
2263             return 0;
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 if ac_fn_c_try_compile "$LINENO"; then :
2269
2270 else
2271   eval "$3=yes"
2272 fi
2273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2274 fi
2275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2276 fi
2277 eval ac_res=\$$3
2278                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2279 $as_echo "$ac_res" >&6; }
2280   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2281
2282 } # ac_fn_c_check_type
2283
2284 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2285 # ---------------------------------------------
2286 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2287 # accordingly.
2288 ac_fn_c_check_decl ()
2289 {
2290   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2291   as_decl_name=`echo $2|sed 's/ *(.*//'`
2292   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2294 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2295 if eval \${$3+:} false; then :
2296   $as_echo_n "(cached) " >&6
2297 else
2298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299 /* end confdefs.h.  */
2300 $4
2301 int
2302 main ()
2303 {
2304 #ifndef $as_decl_name
2305 #ifdef __cplusplus
2306   (void) $as_decl_use;
2307 #else
2308   (void) $as_decl_name;
2309 #endif
2310 #endif
2311
2312   ;
2313   return 0;
2314 }
2315 _ACEOF
2316 if ac_fn_c_try_compile "$LINENO"; then :
2317   eval "$3=yes"
2318 else
2319   eval "$3=no"
2320 fi
2321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2322 fi
2323 eval ac_res=\$$3
2324                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2325 $as_echo "$ac_res" >&6; }
2326   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2327
2328 } # ac_fn_c_check_decl
2329 cat >config.log <<_ACEOF
2330 This file contains any messages produced by compilers while
2331 running configure, to aid debugging if configure makes a mistake.
2332
2333 It was created by package-unused $as_me version-unused, which was
2334 generated by GNU Autoconf 2.69.  Invocation command line was
2335
2336   $ $0 $@
2337
2338 _ACEOF
2339 exec 5>>config.log
2340 {
2341 cat <<_ASUNAME
2342 ## --------- ##
2343 ## Platform. ##
2344 ## --------- ##
2345
2346 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2347 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2348 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2349 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2350 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2351
2352 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2353 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2354
2355 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2356 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2357 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2358 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2359 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2360 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2361 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2362
2363 _ASUNAME
2364
2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2366 for as_dir in $PATH
2367 do
2368   IFS=$as_save_IFS
2369   test -z "$as_dir" && as_dir=.
2370     $as_echo "PATH: $as_dir"
2371   done
2372 IFS=$as_save_IFS
2373
2374 } >&5
2375
2376 cat >&5 <<_ACEOF
2377
2378
2379 ## ----------- ##
2380 ## Core tests. ##
2381 ## ----------- ##
2382
2383 _ACEOF
2384
2385
2386 # Keep a trace of the command line.
2387 # Strip out --no-create and --no-recursion so they do not pile up.
2388 # Strip out --silent because we don't want to record it for future runs.
2389 # Also quote any args containing shell meta-characters.
2390 # Make two passes to allow for proper duplicate-argument suppression.
2391 ac_configure_args=
2392 ac_configure_args0=
2393 ac_configure_args1=
2394 ac_must_keep_next=false
2395 for ac_pass in 1 2
2396 do
2397   for ac_arg
2398   do
2399     case $ac_arg in
2400     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2401     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2402     | -silent | --silent | --silen | --sile | --sil)
2403       continue ;;
2404     *\'*)
2405       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2406     esac
2407     case $ac_pass in
2408     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2409     2)
2410       as_fn_append ac_configure_args1 " '$ac_arg'"
2411       if test $ac_must_keep_next = true; then
2412         ac_must_keep_next=false # Got value, back to normal.
2413       else
2414         case $ac_arg in
2415           *=* | --config-cache | -C | -disable-* | --disable-* \
2416           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2417           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2418           | -with-* | --with-* | -without-* | --without-* | --x)
2419             case "$ac_configure_args0 " in
2420               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2421             esac
2422             ;;
2423           -* ) ac_must_keep_next=true ;;
2424         esac
2425       fi
2426       as_fn_append ac_configure_args " '$ac_arg'"
2427       ;;
2428     esac
2429   done
2430 done
2431 { ac_configure_args0=; unset ac_configure_args0;}
2432 { ac_configure_args1=; unset ac_configure_args1;}
2433
2434 # When interrupted or exit'd, cleanup temporary files, and complete
2435 # config.log.  We remove comments because anyway the quotes in there
2436 # would cause problems or look ugly.
2437 # WARNING: Use '\'' to represent an apostrophe within the trap.
2438 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2439 trap 'exit_status=$?
2440   # Save into config.log some information that might help in debugging.
2441   {
2442     echo
2443
2444     $as_echo "## ---------------- ##
2445 ## Cache variables. ##
2446 ## ---------------- ##"
2447     echo
2448     # The following way of writing the cache mishandles newlines in values,
2449 (
2450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2451     eval ac_val=\$$ac_var
2452     case $ac_val in #(
2453     *${as_nl}*)
2454       case $ac_var in #(
2455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2457       esac
2458       case $ac_var in #(
2459       _ | IFS | as_nl) ;; #(
2460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2461       *) { eval $ac_var=; unset $ac_var;} ;;
2462       esac ;;
2463     esac
2464   done
2465   (set) 2>&1 |
2466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2467     *${as_nl}ac_space=\ *)
2468       sed -n \
2469         "s/'\''/'\''\\\\'\'''\''/g;
2470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2471       ;; #(
2472     *)
2473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2474       ;;
2475     esac |
2476     sort
2477 )
2478     echo
2479
2480     $as_echo "## ----------------- ##
2481 ## Output variables. ##
2482 ## ----------------- ##"
2483     echo
2484     for ac_var in $ac_subst_vars
2485     do
2486       eval ac_val=\$$ac_var
2487       case $ac_val in
2488       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2489       esac
2490       $as_echo "$ac_var='\''$ac_val'\''"
2491     done | sort
2492     echo
2493
2494     if test -n "$ac_subst_files"; then
2495       $as_echo "## ------------------- ##
2496 ## File substitutions. ##
2497 ## ------------------- ##"
2498       echo
2499       for ac_var in $ac_subst_files
2500       do
2501         eval ac_val=\$$ac_var
2502         case $ac_val in
2503         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2504         esac
2505         $as_echo "$ac_var='\''$ac_val'\''"
2506       done | sort
2507       echo
2508     fi
2509
2510     if test -s confdefs.h; then
2511       $as_echo "## ----------- ##
2512 ## confdefs.h. ##
2513 ## ----------- ##"
2514       echo
2515       cat confdefs.h
2516       echo
2517     fi
2518     test "$ac_signal" != 0 &&
2519       $as_echo "$as_me: caught signal $ac_signal"
2520     $as_echo "$as_me: exit $exit_status"
2521   } >&5
2522   rm -f core *.core core.conftest.* &&
2523     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2524     exit $exit_status
2525 ' 0
2526 for ac_signal in 1 2 13 15; do
2527   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2528 done
2529 ac_signal=0
2530
2531 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2532 rm -f -r conftest* confdefs.h
2533
2534 $as_echo "/* confdefs.h */" > confdefs.h
2535
2536 # Predefined preprocessor variables.
2537
2538 cat >>confdefs.h <<_ACEOF
2539 #define PACKAGE_NAME "$PACKAGE_NAME"
2540 _ACEOF
2541
2542 cat >>confdefs.h <<_ACEOF
2543 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2544 _ACEOF
2545
2546 cat >>confdefs.h <<_ACEOF
2547 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2548 _ACEOF
2549
2550 cat >>confdefs.h <<_ACEOF
2551 #define PACKAGE_STRING "$PACKAGE_STRING"
2552 _ACEOF
2553
2554 cat >>confdefs.h <<_ACEOF
2555 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2556 _ACEOF
2557
2558 cat >>confdefs.h <<_ACEOF
2559 #define PACKAGE_URL "$PACKAGE_URL"
2560 _ACEOF
2561
2562
2563 # Let the site file select an alternate cache file if it wants to.
2564 # Prefer an explicitly selected file to automatically selected ones.
2565 ac_site_file1=NONE
2566 ac_site_file2=NONE
2567 if test -n "$CONFIG_SITE"; then
2568   # We do not want a PATH search for config.site.
2569   case $CONFIG_SITE in #((
2570     -*)  ac_site_file1=./$CONFIG_SITE;;
2571     */*) ac_site_file1=$CONFIG_SITE;;
2572     *)   ac_site_file1=./$CONFIG_SITE;;
2573   esac
2574 elif test "x$prefix" != xNONE; then
2575   ac_site_file1=$prefix/share/config.site
2576   ac_site_file2=$prefix/etc/config.site
2577 else
2578   ac_site_file1=$ac_default_prefix/share/config.site
2579   ac_site_file2=$ac_default_prefix/etc/config.site
2580 fi
2581 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2582 do
2583   test "x$ac_site_file" = xNONE && continue
2584   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2585     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2586 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2587     sed 's/^/| /' "$ac_site_file" >&5
2588     . "$ac_site_file" \
2589       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2591 as_fn_error $? "failed to load site script $ac_site_file
2592 See \`config.log' for more details" "$LINENO" 5; }
2593   fi
2594 done
2595
2596 if test -r "$cache_file"; then
2597   # Some versions of bash will fail to source /dev/null (special files
2598   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2599   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2600     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2601 $as_echo "$as_me: loading cache $cache_file" >&6;}
2602     case $cache_file in
2603       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2604       *)                      . "./$cache_file";;
2605     esac
2606   fi
2607 else
2608   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2609 $as_echo "$as_me: creating cache $cache_file" >&6;}
2610   >$cache_file
2611 fi
2612
2613 # Check that the precious variables saved in the cache have kept the same
2614 # value.
2615 ac_cache_corrupted=false
2616 for ac_var in $ac_precious_vars; do
2617   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2618   eval ac_new_set=\$ac_env_${ac_var}_set
2619   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2620   eval ac_new_val=\$ac_env_${ac_var}_value
2621   case $ac_old_set,$ac_new_set in
2622     set,)
2623       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2624 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2625       ac_cache_corrupted=: ;;
2626     ,set)
2627       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2628 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2629       ac_cache_corrupted=: ;;
2630     ,);;
2631     *)
2632       if test "x$ac_old_val" != "x$ac_new_val"; then
2633         # differences in whitespace do not lead to failure.
2634         ac_old_val_w=`echo x $ac_old_val`
2635         ac_new_val_w=`echo x $ac_new_val`
2636         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2637           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2638 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2639           ac_cache_corrupted=:
2640         else
2641           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2642 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2643           eval $ac_var=\$ac_old_val
2644         fi
2645         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2646 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2647         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2648 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2649       fi;;
2650   esac
2651   # Pass precious variables to config.status.
2652   if test "$ac_new_set" = set; then
2653     case $ac_new_val in
2654     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2655     *) ac_arg=$ac_var=$ac_new_val ;;
2656     esac
2657     case " $ac_configure_args " in
2658       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2659       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2660     esac
2661   fi
2662 done
2663 if $ac_cache_corrupted; then
2664   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2665 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2666   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2667 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2668   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2669 fi
2670 ## -------------------- ##
2671 ## Main body of script. ##
2672 ## -------------------- ##
2673
2674 ac_ext=c
2675 ac_cpp='$CPP $CPPFLAGS'
2676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2679
2680
2681
2682
2683
2684
2685
2686 # Default to --enable-multilib
2687 # Check whether --enable-multilib was given.
2688 if test "${enable_multilib+set}" = set; then :
2689   enableval=$enable_multilib; case "$enableval" in
2690   yes) multilib=yes ;;
2691   no)  multilib=no ;;
2692   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2693  esac
2694 else
2695   multilib=yes
2696 fi
2697
2698
2699 # We may get other options which we leave undocumented:
2700 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2701 # See config-ml.in if you want the gory details.
2702
2703 if test "$srcdir" = "."; then
2704   if test "$with_target_subdir" != "."; then
2705     multi_basedir="$srcdir/$with_multisrctop../.."
2706   else
2707     multi_basedir="$srcdir/$with_multisrctop.."
2708   fi
2709 else
2710   multi_basedir="$srcdir/.."
2711 fi
2712
2713
2714 # Even if the default multilib is not a cross compilation,
2715 # it may be that some of the other multilibs are.
2716 if test $cross_compiling = no && test $multilib = yes \
2717    && test "x${with_multisubdir}" != x ; then
2718    cross_compiling=maybe
2719 fi
2720
2721 ac_config_commands="$ac_config_commands default-1"
2722
2723
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2725 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2726 # Check whether --enable-version-specific-runtime-libs was given.
2727 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2728   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2729  yes) version_specific_libs=yes ;;
2730  no)  version_specific_libs=no ;;
2731  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2732  esac
2733 else
2734   version_specific_libs=no
2735 fi
2736
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2738 $as_echo "$version_specific_libs" >&6; }
2739
2740 ac_aux_dir=
2741 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2742   if test -f "$ac_dir/install-sh"; then
2743     ac_aux_dir=$ac_dir
2744     ac_install_sh="$ac_aux_dir/install-sh -c"
2745     break
2746   elif test -f "$ac_dir/install.sh"; then
2747     ac_aux_dir=$ac_dir
2748     ac_install_sh="$ac_aux_dir/install.sh -c"
2749     break
2750   elif test -f "$ac_dir/shtool"; then
2751     ac_aux_dir=$ac_dir
2752     ac_install_sh="$ac_aux_dir/shtool install -c"
2753     break
2754   fi
2755 done
2756 if test -z "$ac_aux_dir"; then
2757   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2758 fi
2759
2760 # These three variables are undocumented and unsupported,
2761 # and are intended to be withdrawn in a future Autoconf release.
2762 # They can cause serious problems if a builder's source tree is in a directory
2763 # whose full name contains unusual characters.
2764 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2765 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2766 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2767
2768
2769 # Expand $ac_aux_dir to an absolute path.
2770 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2771
2772 ac_ext=c
2773 ac_cpp='$CPP $CPPFLAGS'
2774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2777 if test -n "$ac_tool_prefix"; then
2778   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2779 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2781 $as_echo_n "checking for $ac_word... " >&6; }
2782 if ${ac_cv_prog_CC+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   if test -n "$CC"; then
2786   ac_cv_prog_CC="$CC" # Let the user override the test.
2787 else
2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     for ac_exec_ext in '' $ac_executable_extensions; do
2794   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2795     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797     break 2
2798   fi
2799 done
2800   done
2801 IFS=$as_save_IFS
2802
2803 fi
2804 fi
2805 CC=$ac_cv_prog_CC
2806 if test -n "$CC"; then
2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2808 $as_echo "$CC" >&6; }
2809 else
2810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2811 $as_echo "no" >&6; }
2812 fi
2813
2814
2815 fi
2816 if test -z "$ac_cv_prog_CC"; then
2817   ac_ct_CC=$CC
2818   # Extract the first word of "gcc", so it can be a program name with args.
2819 set dummy gcc; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$ac_ct_CC"; then
2826   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2835     ac_cv_prog_ac_ct_CC="gcc"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2846 if test -n "$ac_ct_CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2848 $as_echo "$ac_ct_CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854   if test "x$ac_ct_CC" = x; then
2855     CC=""
2856   else
2857     case $cross_compiling:$ac_tool_warned in
2858 yes:)
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2861 ac_tool_warned=yes ;;
2862 esac
2863     CC=$ac_ct_CC
2864   fi
2865 else
2866   CC="$ac_cv_prog_CC"
2867 fi
2868
2869 if test -z "$CC"; then
2870           if test -n "$ac_tool_prefix"; then
2871     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2872 set dummy ${ac_tool_prefix}cc; ac_word=$2
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2874 $as_echo_n "checking for $ac_word... " >&6; }
2875 if ${ac_cv_prog_CC+:} false; then :
2876   $as_echo_n "(cached) " >&6
2877 else
2878   if test -n "$CC"; then
2879   ac_cv_prog_CC="$CC" # Let the user override the test.
2880 else
2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2882 for as_dir in $PATH
2883 do
2884   IFS=$as_save_IFS
2885   test -z "$as_dir" && as_dir=.
2886     for ac_exec_ext in '' $ac_executable_extensions; do
2887   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2888     ac_cv_prog_CC="${ac_tool_prefix}cc"
2889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2890     break 2
2891   fi
2892 done
2893   done
2894 IFS=$as_save_IFS
2895
2896 fi
2897 fi
2898 CC=$ac_cv_prog_CC
2899 if test -n "$CC"; then
2900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2901 $as_echo "$CC" >&6; }
2902 else
2903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2904 $as_echo "no" >&6; }
2905 fi
2906
2907
2908   fi
2909 fi
2910 if test -z "$CC"; then
2911   # Extract the first word of "cc", so it can be a program name with args.
2912 set dummy cc; ac_word=$2
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2914 $as_echo_n "checking for $ac_word... " >&6; }
2915 if ${ac_cv_prog_CC+:} false; then :
2916   $as_echo_n "(cached) " >&6
2917 else
2918   if test -n "$CC"; then
2919   ac_cv_prog_CC="$CC" # Let the user override the test.
2920 else
2921   ac_prog_rejected=no
2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2923 for as_dir in $PATH
2924 do
2925   IFS=$as_save_IFS
2926   test -z "$as_dir" && as_dir=.
2927     for ac_exec_ext in '' $ac_executable_extensions; do
2928   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2929     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2930        ac_prog_rejected=yes
2931        continue
2932      fi
2933     ac_cv_prog_CC="cc"
2934     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2935     break 2
2936   fi
2937 done
2938   done
2939 IFS=$as_save_IFS
2940
2941 if test $ac_prog_rejected = yes; then
2942   # We found a bogon in the path, so make sure we never use it.
2943   set dummy $ac_cv_prog_CC
2944   shift
2945   if test $# != 0; then
2946     # We chose a different compiler from the bogus one.
2947     # However, it has the same basename, so the bogon will be chosen
2948     # first if we set CC to just the basename; use the full file name.
2949     shift
2950     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2951   fi
2952 fi
2953 fi
2954 fi
2955 CC=$ac_cv_prog_CC
2956 if test -n "$CC"; then
2957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2958 $as_echo "$CC" >&6; }
2959 else
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2961 $as_echo "no" >&6; }
2962 fi
2963
2964
2965 fi
2966 if test -z "$CC"; then
2967   if test -n "$ac_tool_prefix"; then
2968   for ac_prog in cl.exe
2969   do
2970     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2971 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2973 $as_echo_n "checking for $ac_word... " >&6; }
2974 if ${ac_cv_prog_CC+:} false; then :
2975   $as_echo_n "(cached) " >&6
2976 else
2977   if test -n "$CC"; then
2978   ac_cv_prog_CC="$CC" # Let the user override the test.
2979 else
2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2981 for as_dir in $PATH
2982 do
2983   IFS=$as_save_IFS
2984   test -z "$as_dir" && as_dir=.
2985     for ac_exec_ext in '' $ac_executable_extensions; do
2986   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2987     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2989     break 2
2990   fi
2991 done
2992   done
2993 IFS=$as_save_IFS
2994
2995 fi
2996 fi
2997 CC=$ac_cv_prog_CC
2998 if test -n "$CC"; then
2999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3000 $as_echo "$CC" >&6; }
3001 else
3002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3003 $as_echo "no" >&6; }
3004 fi
3005
3006
3007     test -n "$CC" && break
3008   done
3009 fi
3010 if test -z "$CC"; then
3011   ac_ct_CC=$CC
3012   for ac_prog in cl.exe
3013 do
3014   # Extract the first word of "$ac_prog", so it can be a program name with args.
3015 set dummy $ac_prog; ac_word=$2
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3017 $as_echo_n "checking for $ac_word... " >&6; }
3018 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3019   $as_echo_n "(cached) " >&6
3020 else
3021   if test -n "$ac_ct_CC"; then
3022   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3023 else
3024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3025 for as_dir in $PATH
3026 do
3027   IFS=$as_save_IFS
3028   test -z "$as_dir" && as_dir=.
3029     for ac_exec_ext in '' $ac_executable_extensions; do
3030   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3031     ac_cv_prog_ac_ct_CC="$ac_prog"
3032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3033     break 2
3034   fi
3035 done
3036   done
3037 IFS=$as_save_IFS
3038
3039 fi
3040 fi
3041 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3042 if test -n "$ac_ct_CC"; then
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3044 $as_echo "$ac_ct_CC" >&6; }
3045 else
3046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3047 $as_echo "no" >&6; }
3048 fi
3049
3050
3051   test -n "$ac_ct_CC" && break
3052 done
3053
3054   if test "x$ac_ct_CC" = x; then
3055     CC=""
3056   else
3057     case $cross_compiling:$ac_tool_warned in
3058 yes:)
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3060 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3061 ac_tool_warned=yes ;;
3062 esac
3063     CC=$ac_ct_CC
3064   fi
3065 fi
3066
3067 fi
3068
3069
3070 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3072 as_fn_error $? "no acceptable C compiler found in \$PATH
3073 See \`config.log' for more details" "$LINENO" 5; }
3074
3075 # Provide some information about the compiler.
3076 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3077 set X $ac_compile
3078 ac_compiler=$2
3079 for ac_option in --version -v -V -qversion; do
3080   { { ac_try="$ac_compiler $ac_option >&5"
3081 case "(($ac_try" in
3082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3083   *) ac_try_echo=$ac_try;;
3084 esac
3085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3086 $as_echo "$ac_try_echo"; } >&5
3087   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3088   ac_status=$?
3089   if test -s conftest.err; then
3090     sed '10a\
3091 ... rest of stderr output deleted ...
3092          10q' conftest.err >conftest.er1
3093     cat conftest.er1 >&5
3094   fi
3095   rm -f conftest.er1 conftest.err
3096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3097   test $ac_status = 0; }
3098 done
3099
3100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3101 /* end confdefs.h.  */
3102
3103 int
3104 main ()
3105 {
3106
3107   ;
3108   return 0;
3109 }
3110 _ACEOF
3111 ac_clean_files_save=$ac_clean_files
3112 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3113 # Try to create an executable without -o first, disregard a.out.
3114 # It will help us diagnose broken compilers, and finding out an intuition
3115 # of exeext.
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3117 $as_echo_n "checking whether the C compiler works... " >&6; }
3118 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3119
3120 # The possible output files:
3121 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3122
3123 ac_rmfiles=
3124 for ac_file in $ac_files
3125 do
3126   case $ac_file in
3127     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3128     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3129   esac
3130 done
3131 rm -f $ac_rmfiles
3132
3133 if { { ac_try="$ac_link_default"
3134 case "(($ac_try" in
3135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3136   *) ac_try_echo=$ac_try;;
3137 esac
3138 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3139 $as_echo "$ac_try_echo"; } >&5
3140   (eval "$ac_link_default") 2>&5
3141   ac_status=$?
3142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143   test $ac_status = 0; }; then :
3144   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3145 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3146 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3147 # so that the user can short-circuit this test for compilers unknown to
3148 # Autoconf.
3149 for ac_file in $ac_files ''
3150 do
3151   test -f "$ac_file" || continue
3152   case $ac_file in
3153     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3154         ;;
3155     [ab].out )
3156         # We found the default executable, but exeext='' is most
3157         # certainly right.
3158         break;;
3159     *.* )
3160         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3161         then :; else
3162            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3163         fi
3164         # We set ac_cv_exeext here because the later test for it is not
3165         # safe: cross compilers may not add the suffix if given an `-o'
3166         # argument, so we may need to know it at that point already.
3167         # Even if this section looks crufty: it has the advantage of
3168         # actually working.
3169         break;;
3170     * )
3171         break;;
3172   esac
3173 done
3174 test "$ac_cv_exeext" = no && ac_cv_exeext=
3175
3176 else
3177   ac_file=''
3178 fi
3179 if test -z "$ac_file"; then :
3180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3181 $as_echo "no" >&6; }
3182 $as_echo "$as_me: failed program was:" >&5
3183 sed 's/^/| /' conftest.$ac_ext >&5
3184
3185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3187 as_fn_error 77 "C compiler cannot create executables
3188 See \`config.log' for more details" "$LINENO" 5; }
3189 else
3190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3191 $as_echo "yes" >&6; }
3192 fi
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3194 $as_echo_n "checking for C compiler default output file name... " >&6; }
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3196 $as_echo "$ac_file" >&6; }
3197 ac_exeext=$ac_cv_exeext
3198
3199 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3200 ac_clean_files=$ac_clean_files_save
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3202 $as_echo_n "checking for suffix of executables... " >&6; }
3203 if { { ac_try="$ac_link"
3204 case "(($ac_try" in
3205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3206   *) ac_try_echo=$ac_try;;
3207 esac
3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3209 $as_echo "$ac_try_echo"; } >&5
3210   (eval "$ac_link") 2>&5
3211   ac_status=$?
3212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3213   test $ac_status = 0; }; then :
3214   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3215 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3216 # work properly (i.e., refer to `conftest.exe'), while it won't with
3217 # `rm'.
3218 for ac_file in conftest.exe conftest conftest.*; do
3219   test -f "$ac_file" || continue
3220   case $ac_file in
3221     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3222     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223           break;;
3224     * ) break;;
3225   esac
3226 done
3227 else
3228   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3230 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3231 See \`config.log' for more details" "$LINENO" 5; }
3232 fi
3233 rm -f conftest conftest$ac_cv_exeext
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3235 $as_echo "$ac_cv_exeext" >&6; }
3236
3237 rm -f conftest.$ac_ext
3238 EXEEXT=$ac_cv_exeext
3239 ac_exeext=$EXEEXT
3240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3241 /* end confdefs.h.  */
3242 #include <stdio.h>
3243 int
3244 main ()
3245 {
3246 FILE *f = fopen ("conftest.out", "w");
3247  return ferror (f) || fclose (f) != 0;
3248
3249   ;
3250   return 0;
3251 }
3252 _ACEOF
3253 ac_clean_files="$ac_clean_files conftest.out"
3254 # Check that the compiler produces executables we can run.  If not, either
3255 # the compiler is broken, or we cross compile.
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3257 $as_echo_n "checking whether we are cross compiling... " >&6; }
3258 if test "$cross_compiling" != yes; then
3259   { { ac_try="$ac_link"
3260 case "(($ac_try" in
3261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3262   *) ac_try_echo=$ac_try;;
3263 esac
3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3265 $as_echo "$ac_try_echo"; } >&5
3266   (eval "$ac_link") 2>&5
3267   ac_status=$?
3268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3269   test $ac_status = 0; }
3270   if { ac_try='./conftest$ac_cv_exeext'
3271   { { case "(($ac_try" in
3272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3273   *) ac_try_echo=$ac_try;;
3274 esac
3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3276 $as_echo "$ac_try_echo"; } >&5
3277   (eval "$ac_try") 2>&5
3278   ac_status=$?
3279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3280   test $ac_status = 0; }; }; then
3281     cross_compiling=no
3282   else
3283     if test "$cross_compiling" = maybe; then
3284         cross_compiling=yes
3285     else
3286         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3288 as_fn_error $? "cannot run C compiled programs.
3289 If you meant to cross compile, use \`--host'.
3290 See \`config.log' for more details" "$LINENO" 5; }
3291     fi
3292   fi
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3295 $as_echo "$cross_compiling" >&6; }
3296
3297 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3298 ac_clean_files=$ac_clean_files_save
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3300 $as_echo_n "checking for suffix of object files... " >&6; }
3301 if ${ac_cv_objext+:} false; then :
3302   $as_echo_n "(cached) " >&6
3303 else
3304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h.  */
3306
3307 int
3308 main ()
3309 {
3310
3311   ;
3312   return 0;
3313 }
3314 _ACEOF
3315 rm -f conftest.o conftest.obj
3316 if { { ac_try="$ac_compile"
3317 case "(($ac_try" in
3318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3319   *) ac_try_echo=$ac_try;;
3320 esac
3321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3322 $as_echo "$ac_try_echo"; } >&5
3323   (eval "$ac_compile") 2>&5
3324   ac_status=$?
3325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3326   test $ac_status = 0; }; then :
3327   for ac_file in conftest.o conftest.obj conftest.*; do
3328   test -f "$ac_file" || continue;
3329   case $ac_file in
3330     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3331     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3332        break;;
3333   esac
3334 done
3335 else
3336   $as_echo "$as_me: failed program was:" >&5
3337 sed 's/^/| /' conftest.$ac_ext >&5
3338
3339 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3341 as_fn_error $? "cannot compute suffix of object files: cannot compile
3342 See \`config.log' for more details" "$LINENO" 5; }
3343 fi
3344 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3345 fi
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3347 $as_echo "$ac_cv_objext" >&6; }
3348 OBJEXT=$ac_cv_objext
3349 ac_objext=$OBJEXT
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3351 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3352 if ${ac_cv_c_compiler_gnu+:} false; then :
3353   $as_echo_n "(cached) " >&6
3354 else
3355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361 #ifndef __GNUC__
3362        choke me
3363 #endif
3364
3365   ;
3366   return 0;
3367 }
3368 _ACEOF
3369 if ac_fn_c_try_compile "$LINENO"; then :
3370   ac_compiler_gnu=yes
3371 else
3372   ac_compiler_gnu=no
3373 fi
3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3376
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3379 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3380 if test $ac_compiler_gnu = yes; then
3381   GCC=yes
3382 else
3383   GCC=
3384 fi
3385 ac_test_CFLAGS=${CFLAGS+set}
3386 ac_save_CFLAGS=$CFLAGS
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3388 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3389 if ${ac_cv_prog_cc_g+:} false; then :
3390   $as_echo_n "(cached) " >&6
3391 else
3392   ac_save_c_werror_flag=$ac_c_werror_flag
3393    ac_c_werror_flag=yes
3394    ac_cv_prog_cc_g=no
3395    CFLAGS="-g"
3396    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397 /* end confdefs.h.  */
3398
3399 int
3400 main ()
3401 {
3402
3403   ;
3404   return 0;
3405 }
3406 _ACEOF
3407 if ac_fn_c_try_compile "$LINENO"; then :
3408   ac_cv_prog_cc_g=yes
3409 else
3410   CFLAGS=""
3411       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h.  */
3413
3414 int
3415 main ()
3416 {
3417
3418   ;
3419   return 0;
3420 }
3421 _ACEOF
3422 if ac_fn_c_try_compile "$LINENO"; then :
3423
3424 else
3425   ac_c_werror_flag=$ac_save_c_werror_flag
3426          CFLAGS="-g"
3427          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3428 /* end confdefs.h.  */
3429
3430 int
3431 main ()
3432 {
3433
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 if ac_fn_c_try_compile "$LINENO"; then :
3439   ac_cv_prog_cc_g=yes
3440 fi
3441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3442 fi
3443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3446    ac_c_werror_flag=$ac_save_c_werror_flag
3447 fi
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3449 $as_echo "$ac_cv_prog_cc_g" >&6; }
3450 if test "$ac_test_CFLAGS" = set; then
3451   CFLAGS=$ac_save_CFLAGS
3452 elif test $ac_cv_prog_cc_g = yes; then
3453   if test "$GCC" = yes; then
3454     CFLAGS="-g -O2"
3455   else
3456     CFLAGS="-g"
3457   fi
3458 else
3459   if test "$GCC" = yes; then
3460     CFLAGS="-O2"
3461   else
3462     CFLAGS=
3463   fi
3464 fi
3465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3466 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3467 if ${ac_cv_prog_cc_c89+:} false; then :
3468   $as_echo_n "(cached) " >&6
3469 else
3470   ac_cv_prog_cc_c89=no
3471 ac_save_CC=$CC
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h.  */
3474 #include <stdarg.h>
3475 #include <stdio.h>
3476 struct stat;
3477 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3478 struct buf { int x; };
3479 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3480 static char *e (p, i)
3481      char **p;
3482      int i;
3483 {
3484   return p[i];
3485 }
3486 static char *f (char * (*g) (char **, int), char **p, ...)
3487 {
3488   char *s;
3489   va_list v;
3490   va_start (v,p);
3491   s = g (p, va_arg (v,int));
3492   va_end (v);
3493   return s;
3494 }
3495
3496 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3497    function prototypes and stuff, but not '\xHH' hex character constants.
3498    These don't provoke an error unfortunately, instead are silently treated
3499    as 'x'.  The following induces an error, until -std is added to get
3500    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3501    array size at least.  It's necessary to write '\x00'==0 to get something
3502    that's true only with -std.  */
3503 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3504
3505 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3506    inside strings and character constants.  */
3507 #define FOO(x) 'x'
3508 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3509
3510 int test (int i, double x);
3511 struct s1 {int (*f) (int a);};
3512 struct s2 {int (*f) (double a);};
3513 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3514 int argc;
3515 char **argv;
3516 int
3517 main ()
3518 {
3519 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3520   ;
3521   return 0;
3522 }
3523 _ACEOF
3524 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3525         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3526 do
3527   CC="$ac_save_CC $ac_arg"
3528   if ac_fn_c_try_compile "$LINENO"; then :
3529   ac_cv_prog_cc_c89=$ac_arg
3530 fi
3531 rm -f core conftest.err conftest.$ac_objext
3532   test "x$ac_cv_prog_cc_c89" != "xno" && break
3533 done
3534 rm -f conftest.$ac_ext
3535 CC=$ac_save_CC
3536
3537 fi
3538 # AC_CACHE_VAL
3539 case "x$ac_cv_prog_cc_c89" in
3540   x)
3541     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3542 $as_echo "none needed" >&6; } ;;
3543   xno)
3544     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3545 $as_echo "unsupported" >&6; } ;;
3546   *)
3547     CC="$CC $ac_cv_prog_cc_c89"
3548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3549 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3550 esac
3551 if test "x$ac_cv_prog_cc_c89" != xno; then :
3552
3553 fi
3554
3555 ac_ext=c
3556 ac_cpp='$CPP $CPPFLAGS'
3557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561 ac_ext=c
3562 ac_cpp='$CPP $CPPFLAGS'
3563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3565 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3567 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3568 if ${am_cv_prog_cc_c_o+:} false; then :
3569   $as_echo_n "(cached) " >&6
3570 else
3571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h.  */
3573
3574 int
3575 main ()
3576 {
3577
3578   ;
3579   return 0;
3580 }
3581 _ACEOF
3582   # Make sure it works both with $CC and with simple cc.
3583   # Following AC_PROG_CC_C_O, we do the test twice because some
3584   # compilers refuse to overwrite an existing .o file with -o,
3585   # though they will create one.
3586   am_cv_prog_cc_c_o=yes
3587   for am_i in 1 2; do
3588     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3589    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3590    ac_status=$?
3591    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3592    (exit $ac_status); } \
3593          && test -f conftest2.$ac_objext; then
3594       : OK
3595     else
3596       am_cv_prog_cc_c_o=no
3597       break
3598     fi
3599   done
3600   rm -f core conftest*
3601   unset am_i
3602 fi
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3604 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3605 if test "$am_cv_prog_cc_c_o" != yes; then
3606    # Losing compiler, so override with the script.
3607    # FIXME: It is wrong to rewrite CC.
3608    # But if we don't then we get into trouble of one sort or another.
3609    # A longer-term fix would be to have automake use am__CC in this case,
3610    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3611    CC="$am_aux_dir/compile $CC"
3612 fi
3613 ac_ext=c
3614 ac_cpp='$CPP $CPPFLAGS'
3615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3617 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3618
3619
3620
3621 ac_ext=c
3622 ac_cpp='$CPP $CPPFLAGS'
3623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3627 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3628 # On Suns, sometimes $CPP names a directory.
3629 if test -n "$CPP" && test -d "$CPP"; then
3630   CPP=
3631 fi
3632 if test -z "$CPP"; then
3633   if ${ac_cv_prog_CPP+:} false; then :
3634   $as_echo_n "(cached) " >&6
3635 else
3636       # Double quotes because CPP needs to be expanded
3637     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3638     do
3639       ac_preproc_ok=false
3640 for ac_c_preproc_warn_flag in '' yes
3641 do
3642   # Use a header file that comes with gcc, so configuring glibc
3643   # with a fresh cross-compiler works.
3644   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3645   # <limits.h> exists even on freestanding compilers.
3646   # On the NeXT, cc -E runs the code through the compiler's parser,
3647   # not just through cpp. "Syntax error" is here to catch this case.
3648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3649 /* end confdefs.h.  */
3650 #ifdef __STDC__
3651 # include <limits.h>
3652 #else
3653 # include <assert.h>
3654 #endif
3655                      Syntax error
3656 _ACEOF
3657 if ac_fn_c_try_cpp "$LINENO"; then :
3658
3659 else
3660   # Broken: fails on valid input.
3661 continue
3662 fi
3663 rm -f conftest.err conftest.i conftest.$ac_ext
3664
3665   # OK, works on sane cases.  Now check whether nonexistent headers
3666   # can be detected and how.
3667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #include <ac_nonexistent.h>
3670 _ACEOF
3671 if ac_fn_c_try_cpp "$LINENO"; then :
3672   # Broken: success on invalid input.
3673 continue
3674 else
3675   # Passes both tests.
3676 ac_preproc_ok=:
3677 break
3678 fi
3679 rm -f conftest.err conftest.i conftest.$ac_ext
3680
3681 done
3682 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3683 rm -f conftest.i conftest.err conftest.$ac_ext
3684 if $ac_preproc_ok; then :
3685   break
3686 fi
3687
3688     done
3689     ac_cv_prog_CPP=$CPP
3690
3691 fi
3692   CPP=$ac_cv_prog_CPP
3693 else
3694   ac_cv_prog_CPP=$CPP
3695 fi
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3697 $as_echo "$CPP" >&6; }
3698 ac_preproc_ok=false
3699 for ac_c_preproc_warn_flag in '' yes
3700 do
3701   # Use a header file that comes with gcc, so configuring glibc
3702   # with a fresh cross-compiler works.
3703   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3704   # <limits.h> exists even on freestanding compilers.
3705   # On the NeXT, cc -E runs the code through the compiler's parser,
3706   # not just through cpp. "Syntax error" is here to catch this case.
3707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3708 /* end confdefs.h.  */
3709 #ifdef __STDC__
3710 # include <limits.h>
3711 #else
3712 # include <assert.h>
3713 #endif
3714                      Syntax error
3715 _ACEOF
3716 if ac_fn_c_try_cpp "$LINENO"; then :
3717
3718 else
3719   # Broken: fails on valid input.
3720 continue
3721 fi
3722 rm -f conftest.err conftest.i conftest.$ac_ext
3723
3724   # OK, works on sane cases.  Now check whether nonexistent headers
3725   # can be detected and how.
3726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h.  */
3728 #include <ac_nonexistent.h>
3729 _ACEOF
3730 if ac_fn_c_try_cpp "$LINENO"; then :
3731   # Broken: success on invalid input.
3732 continue
3733 else
3734   # Passes both tests.
3735 ac_preproc_ok=:
3736 break
3737 fi
3738 rm -f conftest.err conftest.i conftest.$ac_ext
3739
3740 done
3741 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3742 rm -f conftest.i conftest.err conftest.$ac_ext
3743 if $ac_preproc_ok; then :
3744
3745 else
3746   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3748 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3749 See \`config.log' for more details" "$LINENO" 5; }
3750 fi
3751
3752 ac_ext=c
3753 ac_cpp='$CPP $CPPFLAGS'
3754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3757
3758
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3760 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3761 if ${ac_cv_path_GREP+:} false; then :
3762   $as_echo_n "(cached) " >&6
3763 else
3764   if test -z "$GREP"; then
3765   ac_path_GREP_found=false
3766   # Loop through the user's path and test for each of PROGNAME-LIST
3767   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3768 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3769 do
3770   IFS=$as_save_IFS
3771   test -z "$as_dir" && as_dir=.
3772     for ac_prog in grep ggrep; do
3773     for ac_exec_ext in '' $ac_executable_extensions; do
3774       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3775       as_fn_executable_p "$ac_path_GREP" || continue
3776 # Check for GNU ac_path_GREP and select it if it is found.
3777   # Check for GNU $ac_path_GREP
3778 case `"$ac_path_GREP" --version 2>&1` in
3779 *GNU*)
3780   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3781 *)
3782   ac_count=0
3783   $as_echo_n 0123456789 >"conftest.in"
3784   while :
3785   do
3786     cat "conftest.in" "conftest.in" >"conftest.tmp"
3787     mv "conftest.tmp" "conftest.in"
3788     cp "conftest.in" "conftest.nl"
3789     $as_echo 'GREP' >> "conftest.nl"
3790     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3791     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3792     as_fn_arith $ac_count + 1 && ac_count=$as_val
3793     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3794       # Best one so far, save it but keep looking for a better one
3795       ac_cv_path_GREP="$ac_path_GREP"
3796       ac_path_GREP_max=$ac_count
3797     fi
3798     # 10*(2^10) chars as input seems more than enough
3799     test $ac_count -gt 10 && break
3800   done
3801   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3802 esac
3803
3804       $ac_path_GREP_found && break 3
3805     done
3806   done
3807   done
3808 IFS=$as_save_IFS
3809   if test -z "$ac_cv_path_GREP"; then
3810     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3811   fi
3812 else
3813   ac_cv_path_GREP=$GREP
3814 fi
3815
3816 fi
3817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3818 $as_echo "$ac_cv_path_GREP" >&6; }
3819  GREP="$ac_cv_path_GREP"
3820
3821
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3823 $as_echo_n "checking for egrep... " >&6; }
3824 if ${ac_cv_path_EGREP+:} false; then :
3825   $as_echo_n "(cached) " >&6
3826 else
3827   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3828    then ac_cv_path_EGREP="$GREP -E"
3829    else
3830      if test -z "$EGREP"; then
3831   ac_path_EGREP_found=false
3832   # Loop through the user's path and test for each of PROGNAME-LIST
3833   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3834 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3835 do
3836   IFS=$as_save_IFS
3837   test -z "$as_dir" && as_dir=.
3838     for ac_prog in egrep; do
3839     for ac_exec_ext in '' $ac_executable_extensions; do
3840       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3841       as_fn_executable_p "$ac_path_EGREP" || continue
3842 # Check for GNU ac_path_EGREP and select it if it is found.
3843   # Check for GNU $ac_path_EGREP
3844 case `"$ac_path_EGREP" --version 2>&1` in
3845 *GNU*)
3846   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3847 *)
3848   ac_count=0
3849   $as_echo_n 0123456789 >"conftest.in"
3850   while :
3851   do
3852     cat "conftest.in" "conftest.in" >"conftest.tmp"
3853     mv "conftest.tmp" "conftest.in"
3854     cp "conftest.in" "conftest.nl"
3855     $as_echo 'EGREP' >> "conftest.nl"
3856     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3857     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3858     as_fn_arith $ac_count + 1 && ac_count=$as_val
3859     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3860       # Best one so far, save it but keep looking for a better one
3861       ac_cv_path_EGREP="$ac_path_EGREP"
3862       ac_path_EGREP_max=$ac_count
3863     fi
3864     # 10*(2^10) chars as input seems more than enough
3865     test $ac_count -gt 10 && break
3866   done
3867   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3868 esac
3869
3870       $ac_path_EGREP_found && break 3
3871     done
3872   done
3873   done
3874 IFS=$as_save_IFS
3875   if test -z "$ac_cv_path_EGREP"; then
3876     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3877   fi
3878 else
3879   ac_cv_path_EGREP=$EGREP
3880 fi
3881
3882    fi
3883 fi
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3885 $as_echo "$ac_cv_path_EGREP" >&6; }
3886  EGREP="$ac_cv_path_EGREP"
3887
3888
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3890 $as_echo_n "checking for ANSI C header files... " >&6; }
3891 if ${ac_cv_header_stdc+:} false; then :
3892   $as_echo_n "(cached) " >&6
3893 else
3894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3895 /* end confdefs.h.  */
3896 #include <stdlib.h>
3897 #include <stdarg.h>
3898 #include <string.h>
3899 #include <float.h>
3900
3901 int
3902 main ()
3903 {
3904
3905   ;
3906   return 0;
3907 }
3908 _ACEOF
3909 if ac_fn_c_try_compile "$LINENO"; then :
3910   ac_cv_header_stdc=yes
3911 else
3912   ac_cv_header_stdc=no
3913 fi
3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3915
3916 if test $ac_cv_header_stdc = yes; then
3917   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3919 /* end confdefs.h.  */
3920 #include <string.h>
3921
3922 _ACEOF
3923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3924   $EGREP "memchr" >/dev/null 2>&1; then :
3925
3926 else
3927   ac_cv_header_stdc=no
3928 fi
3929 rm -f conftest*
3930
3931 fi
3932
3933 if test $ac_cv_header_stdc = yes; then
3934   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936 /* end confdefs.h.  */
3937 #include <stdlib.h>
3938
3939 _ACEOF
3940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3941   $EGREP "free" >/dev/null 2>&1; then :
3942
3943 else
3944   ac_cv_header_stdc=no
3945 fi
3946 rm -f conftest*
3947
3948 fi
3949
3950 if test $ac_cv_header_stdc = yes; then
3951   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3952   if test "$cross_compiling" = yes; then :
3953   :
3954 else
3955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3956 /* end confdefs.h.  */
3957 #include <ctype.h>
3958 #include <stdlib.h>
3959 #if ((' ' & 0x0FF) == 0x020)
3960 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3961 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3962 #else
3963 # define ISLOWER(c) \
3964                    (('a' <= (c) && (c) <= 'i') \
3965                      || ('j' <= (c) && (c) <= 'r') \
3966                      || ('s' <= (c) && (c) <= 'z'))
3967 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3968 #endif
3969
3970 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3971 int
3972 main ()
3973 {
3974   int i;
3975   for (i = 0; i < 256; i++)
3976     if (XOR (islower (i), ISLOWER (i))
3977         || toupper (i) != TOUPPER (i))
3978       return 2;
3979   return 0;
3980 }
3981 _ACEOF
3982 if ac_fn_c_try_run "$LINENO"; then :
3983
3984 else
3985   ac_cv_header_stdc=no
3986 fi
3987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3988   conftest.$ac_objext conftest.beam conftest.$ac_ext
3989 fi
3990
3991 fi
3992 fi
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3994 $as_echo "$ac_cv_header_stdc" >&6; }
3995 if test $ac_cv_header_stdc = yes; then
3996
3997 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3998
3999 fi
4000
4001 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4002 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4003                   inttypes.h stdint.h unistd.h
4004 do :
4005   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4006 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4007 "
4008 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4009   cat >>confdefs.h <<_ACEOF
4010 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4011 _ACEOF
4012
4013 fi
4014
4015 done
4016
4017
4018
4019   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4020 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4021   MINIX=yes
4022 else
4023   MINIX=
4024 fi
4025
4026
4027   if test "$MINIX" = yes; then
4028
4029 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4030
4031
4032 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4033
4034
4035 $as_echo "#define _MINIX 1" >>confdefs.h
4036
4037   fi
4038
4039
4040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4041 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4042 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4043   $as_echo_n "(cached) " >&6
4044 else
4045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h.  */
4047
4048 #         define __EXTENSIONS__ 1
4049           $ac_includes_default
4050 int
4051 main ()
4052 {
4053
4054   ;
4055   return 0;
4056 }
4057 _ACEOF
4058 if ac_fn_c_try_compile "$LINENO"; then :
4059   ac_cv_safe_to_define___extensions__=yes
4060 else
4061   ac_cv_safe_to_define___extensions__=no
4062 fi
4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4064 fi
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4066 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4067   test $ac_cv_safe_to_define___extensions__ = yes &&
4068     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4069
4070   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4071
4072   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4073
4074   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4075
4076   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4077
4078
4079
4080 # Do not delete or change the following two lines.  For why, see
4081 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
4082 # Make sure we can run config.sub.
4083 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4084   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4085
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4087 $as_echo_n "checking build system type... " >&6; }
4088 if ${ac_cv_build+:} false; then :
4089   $as_echo_n "(cached) " >&6
4090 else
4091   ac_build_alias=$build_alias
4092 test "x$ac_build_alias" = x &&
4093   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4094 test "x$ac_build_alias" = x &&
4095   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4096 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4097   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4098
4099 fi
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4101 $as_echo "$ac_cv_build" >&6; }
4102 case $ac_cv_build in
4103 *-*-*) ;;
4104 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4105 esac
4106 build=$ac_cv_build
4107 ac_save_IFS=$IFS; IFS='-'
4108 set x $ac_cv_build
4109 shift
4110 build_cpu=$1
4111 build_vendor=$2
4112 shift; shift
4113 # Remember, the first character of IFS is used to create $*,
4114 # except with old shells:
4115 build_os=$*
4116 IFS=$ac_save_IFS
4117 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4118
4119
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4121 $as_echo_n "checking host system type... " >&6; }
4122 if ${ac_cv_host+:} false; then :
4123   $as_echo_n "(cached) " >&6
4124 else
4125   if test "x$host_alias" = x; then
4126   ac_cv_host=$ac_cv_build
4127 else
4128   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4129     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4130 fi
4131
4132 fi
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4134 $as_echo "$ac_cv_host" >&6; }
4135 case $ac_cv_host in
4136 *-*-*) ;;
4137 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4138 esac
4139 host=$ac_cv_host
4140 ac_save_IFS=$IFS; IFS='-'
4141 set x $ac_cv_host
4142 shift
4143 host_cpu=$1
4144 host_vendor=$2
4145 shift; shift
4146 # Remember, the first character of IFS is used to create $*,
4147 # except with old shells:
4148 host_os=$*
4149 IFS=$ac_save_IFS
4150 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4151
4152
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4154 $as_echo_n "checking target system type... " >&6; }
4155 if ${ac_cv_target+:} false; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   if test "x$target_alias" = x; then
4159   ac_cv_target=$ac_cv_host
4160 else
4161   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4162     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4163 fi
4164
4165 fi
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4167 $as_echo "$ac_cv_target" >&6; }
4168 case $ac_cv_target in
4169 *-*-*) ;;
4170 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4171 esac
4172 target=$ac_cv_target
4173 ac_save_IFS=$IFS; IFS='-'
4174 set x $ac_cv_target
4175 shift
4176 target_cpu=$1
4177 target_vendor=$2
4178 shift; shift
4179 # Remember, the first character of IFS is used to create $*,
4180 # except with old shells:
4181 target_os=$*
4182 IFS=$ac_save_IFS
4183 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4184
4185
4186 # The aliases save the names the user supplied, while $host etc.
4187 # will get canonicalized.
4188 test -n "$target_alias" &&
4189   test "$program_prefix$program_suffix$program_transform_name" = \
4190     NONENONEs,x,x, &&
4191   program_prefix=${target_alias}-
4192
4193 target_alias=${target_alias-$host_alias}
4194
4195  case ${build_alias} in
4196   "") build_noncanonical=${build} ;;
4197   *) build_noncanonical=${build_alias} ;;
4198 esac
4199
4200  case ${host_alias} in
4201   "") host_noncanonical=${build_noncanonical} ;;
4202   *) host_noncanonical=${host_alias} ;;
4203 esac
4204
4205  case ${target_alias} in
4206   "") target_noncanonical=${host_noncanonical} ;;
4207   *) target_noncanonical=${target_alias} ;;
4208 esac
4209
4210
4211
4212
4213
4214   LIBSTDCXX_RAW_CXX_CXXFLAGS="\
4215     -I\$(top_builddir)/../libstdc++-v3/include \
4216     -I\$(top_builddir)/../libstdc++-v3/include/\$(target_noncanonical) \
4217     -I\$(top_srcdir)/../libstdc++-v3/libsupc++"
4218   LIBSTDCXX_RAW_CXX_LDFLAGS="\
4219     \$(top_builddir)/../libstdc++-v3/src/libstdc++.la"
4220
4221
4222
4223
4224 am__api_version='1.15'
4225
4226 # Find a good install program.  We prefer a C program (faster),
4227 # so one script is as good as another.  But avoid the broken or
4228 # incompatible versions:
4229 # SysV /etc/install, /usr/sbin/install
4230 # SunOS /usr/etc/install
4231 # IRIX /sbin/install
4232 # AIX /bin/install
4233 # AmigaOS /C/install, which installs bootblocks on floppy discs
4234 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4235 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4236 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4237 # OS/2's system install, which has a completely different semantic
4238 # ./install, which can be erroneously created by make from ./install.sh.
4239 # Reject install programs that cannot install multiple files.
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4241 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4242 if test -z "$INSTALL"; then
4243 if ${ac_cv_path_install+:} false; then :
4244   $as_echo_n "(cached) " >&6
4245 else
4246   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4247 for as_dir in $PATH
4248 do
4249   IFS=$as_save_IFS
4250   test -z "$as_dir" && as_dir=.
4251     # Account for people who put trailing slashes in PATH elements.
4252 case $as_dir/ in #((
4253   ./ | .// | /[cC]/* | \
4254   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4255   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4256   /usr/ucb/* ) ;;
4257   *)
4258     # OSF1 and SCO ODT 3.0 have their own names for install.
4259     # Don't use installbsd from OSF since it installs stuff as root
4260     # by default.
4261     for ac_prog in ginstall scoinst install; do
4262       for ac_exec_ext in '' $ac_executable_extensions; do
4263         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4264           if test $ac_prog = install &&
4265             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4266             # AIX install.  It has an incompatible calling convention.
4267             :
4268           elif test $ac_prog = install &&
4269             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4270             # program-specific install script used by HP pwplus--don't use.
4271             :
4272           else
4273             rm -rf conftest.one conftest.two conftest.dir
4274             echo one > conftest.one
4275             echo two > conftest.two
4276             mkdir conftest.dir
4277             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4278               test -s conftest.one && test -s conftest.two &&
4279               test -s conftest.dir/conftest.one &&
4280               test -s conftest.dir/conftest.two
4281             then
4282               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4283               break 3
4284             fi
4285           fi
4286         fi
4287       done
4288     done
4289     ;;
4290 esac
4291
4292   done
4293 IFS=$as_save_IFS
4294
4295 rm -rf conftest.one conftest.two conftest.dir
4296
4297 fi
4298   if test "${ac_cv_path_install+set}" = set; then
4299     INSTALL=$ac_cv_path_install
4300   else
4301     # As a last resort, use the slow shell script.  Don't cache a
4302     # value for INSTALL within a source directory, because that will
4303     # break other packages using the cache if that directory is
4304     # removed, or if the value is a relative name.
4305     INSTALL=$ac_install_sh
4306   fi
4307 fi
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4309 $as_echo "$INSTALL" >&6; }
4310
4311 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4312 # It thinks the first close brace ends the variable substitution.
4313 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4314
4315 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4316
4317 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4318
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4320 $as_echo_n "checking whether build environment is sane... " >&6; }
4321 # Reject unsafe characters in $srcdir or the absolute working directory
4322 # name.  Accept space and tab only in the latter.
4323 am_lf='
4324 '
4325 case `pwd` in
4326   *[\\\"\#\$\&\'\`$am_lf]*)
4327     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4328 esac
4329 case $srcdir in
4330   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4331     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4332 esac
4333
4334 # Do 'set' in a subshell so we don't clobber the current shell's
4335 # arguments.  Must try -L first in case configure is actually a
4336 # symlink; some systems play weird games with the mod time of symlinks
4337 # (eg FreeBSD returns the mod time of the symlink's containing
4338 # directory).
4339 if (
4340    am_has_slept=no
4341    for am_try in 1 2; do
4342      echo "timestamp, slept: $am_has_slept" > conftest.file
4343      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4344      if test "$*" = "X"; then
4345         # -L didn't work.
4346         set X `ls -t "$srcdir/configure" conftest.file`
4347      fi
4348      if test "$*" != "X $srcdir/configure conftest.file" \
4349         && test "$*" != "X conftest.file $srcdir/configure"; then
4350
4351         # If neither matched, then we have a broken ls.  This can happen
4352         # if, for instance, CONFIG_SHELL is bash and it inherits a
4353         # broken ls alias from the environment.  This has actually
4354         # happened.  Such a system could not be considered "sane".
4355         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4356   alias in your environment" "$LINENO" 5
4357      fi
4358      if test "$2" = conftest.file || test $am_try -eq 2; then
4359        break
4360      fi
4361      # Just in case.
4362      sleep 1
4363      am_has_slept=yes
4364    done
4365    test "$2" = conftest.file
4366    )
4367 then
4368    # Ok.
4369    :
4370 else
4371    as_fn_error $? "newly created file is older than distributed files!
4372 Check your system clock" "$LINENO" 5
4373 fi
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4375 $as_echo "yes" >&6; }
4376 # If we didn't sleep, we still need to ensure time stamps of config.status and
4377 # generated files are strictly newer.
4378 am_sleep_pid=
4379 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4380   ( sleep 1 ) &
4381   am_sleep_pid=$!
4382 fi
4383
4384 rm -f conftest.file
4385
4386 test "$program_prefix" != NONE &&
4387   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4388 # Use a double $ so make ignores it.
4389 test "$program_suffix" != NONE &&
4390   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4391 # Double any \ or $.
4392 # By default was `s,x,x', remove it if useless.
4393 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4394 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4395
4396 if test x"${MISSING+set}" != xset; then
4397   case $am_aux_dir in
4398   *\ * | *\     *)
4399     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4400   *)
4401     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4402   esac
4403 fi
4404 # Use eval to expand $SHELL
4405 if eval "$MISSING --is-lightweight"; then
4406   am_missing_run="$MISSING "
4407 else
4408   am_missing_run=
4409   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4410 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4411 fi
4412
4413 if test x"${install_sh+set}" != xset; then
4414   case $am_aux_dir in
4415   *\ * | *\     *)
4416     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4417   *)
4418     install_sh="\${SHELL} $am_aux_dir/install-sh"
4419   esac
4420 fi
4421
4422 # Installed binaries are usually stripped using 'strip' when the user
4423 # run "make install-strip".  However 'strip' might not be the right
4424 # tool to use in cross-compilation environments, therefore Automake
4425 # will honor the 'STRIP' environment variable to overrule this program.
4426 if test "$cross_compiling" != no; then
4427   if test -n "$ac_tool_prefix"; then
4428   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4429 set dummy ${ac_tool_prefix}strip; ac_word=$2
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4431 $as_echo_n "checking for $ac_word... " >&6; }
4432 if ${ac_cv_prog_STRIP+:} false; then :
4433   $as_echo_n "(cached) " >&6
4434 else
4435   if test -n "$STRIP"; then
4436   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4437 else
4438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4439 for as_dir in $PATH
4440 do
4441   IFS=$as_save_IFS
4442   test -z "$as_dir" && as_dir=.
4443     for ac_exec_ext in '' $ac_executable_extensions; do
4444   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4445     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4446     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4447     break 2
4448   fi
4449 done
4450   done
4451 IFS=$as_save_IFS
4452
4453 fi
4454 fi
4455 STRIP=$ac_cv_prog_STRIP
4456 if test -n "$STRIP"; then
4457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4458 $as_echo "$STRIP" >&6; }
4459 else
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4461 $as_echo "no" >&6; }
4462 fi
4463
4464
4465 fi
4466 if test -z "$ac_cv_prog_STRIP"; then
4467   ac_ct_STRIP=$STRIP
4468   # Extract the first word of "strip", so it can be a program name with args.
4469 set dummy strip; ac_word=$2
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4471 $as_echo_n "checking for $ac_word... " >&6; }
4472 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4473   $as_echo_n "(cached) " >&6
4474 else
4475   if test -n "$ac_ct_STRIP"; then
4476   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4477 else
4478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4479 for as_dir in $PATH
4480 do
4481   IFS=$as_save_IFS
4482   test -z "$as_dir" && as_dir=.
4483     for ac_exec_ext in '' $ac_executable_extensions; do
4484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4485     ac_cv_prog_ac_ct_STRIP="strip"
4486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4487     break 2
4488   fi
4489 done
4490   done
4491 IFS=$as_save_IFS
4492
4493 fi
4494 fi
4495 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4496 if test -n "$ac_ct_STRIP"; then
4497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4498 $as_echo "$ac_ct_STRIP" >&6; }
4499 else
4500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4501 $as_echo "no" >&6; }
4502 fi
4503
4504   if test "x$ac_ct_STRIP" = x; then
4505     STRIP=":"
4506   else
4507     case $cross_compiling:$ac_tool_warned in
4508 yes:)
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4511 ac_tool_warned=yes ;;
4512 esac
4513     STRIP=$ac_ct_STRIP
4514   fi
4515 else
4516   STRIP="$ac_cv_prog_STRIP"
4517 fi
4518
4519 fi
4520 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4523 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4524 if test -z "$MKDIR_P"; then
4525   if ${ac_cv_path_mkdir+:} false; then :
4526   $as_echo_n "(cached) " >&6
4527 else
4528   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4529 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4530 do
4531   IFS=$as_save_IFS
4532   test -z "$as_dir" && as_dir=.
4533     for ac_prog in mkdir gmkdir; do
4534          for ac_exec_ext in '' $ac_executable_extensions; do
4535            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4536            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4537              'mkdir (GNU coreutils) '* | \
4538              'mkdir (coreutils) '* | \
4539              'mkdir (fileutils) '4.1*)
4540                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4541                break 3;;
4542            esac
4543          done
4544        done
4545   done
4546 IFS=$as_save_IFS
4547
4548 fi
4549
4550   test -d ./--version && rmdir ./--version
4551   if test "${ac_cv_path_mkdir+set}" = set; then
4552     MKDIR_P="$ac_cv_path_mkdir -p"
4553   else
4554     # As a last resort, use the slow shell script.  Don't cache a
4555     # value for MKDIR_P within a source directory, because that will
4556     # break other packages using the cache if that directory is
4557     # removed, or if the value is a relative name.
4558     MKDIR_P="$ac_install_sh -d"
4559   fi
4560 fi
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4562 $as_echo "$MKDIR_P" >&6; }
4563
4564 for ac_prog in gawk mawk nawk awk
4565 do
4566   # Extract the first word of "$ac_prog", so it can be a program name with args.
4567 set dummy $ac_prog; ac_word=$2
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4569 $as_echo_n "checking for $ac_word... " >&6; }
4570 if ${ac_cv_prog_AWK+:} false; then :
4571   $as_echo_n "(cached) " >&6
4572 else
4573   if test -n "$AWK"; then
4574   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4575 else
4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4577 for as_dir in $PATH
4578 do
4579   IFS=$as_save_IFS
4580   test -z "$as_dir" && as_dir=.
4581     for ac_exec_ext in '' $ac_executable_extensions; do
4582   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4583     ac_cv_prog_AWK="$ac_prog"
4584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4585     break 2
4586   fi
4587 done
4588   done
4589 IFS=$as_save_IFS
4590
4591 fi
4592 fi
4593 AWK=$ac_cv_prog_AWK
4594 if test -n "$AWK"; then
4595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4596 $as_echo "$AWK" >&6; }
4597 else
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4599 $as_echo "no" >&6; }
4600 fi
4601
4602
4603   test -n "$AWK" && break
4604 done
4605
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4607 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4608 set x ${MAKE-make}
4609 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4610 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4611   $as_echo_n "(cached) " >&6
4612 else
4613   cat >conftest.make <<\_ACEOF
4614 SHELL = /bin/sh
4615 all:
4616         @echo '@@@%%%=$(MAKE)=@@@%%%'
4617 _ACEOF
4618 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4619 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4620   *@@@%%%=?*=@@@%%%*)
4621     eval ac_cv_prog_make_${ac_make}_set=yes;;
4622   *)
4623     eval ac_cv_prog_make_${ac_make}_set=no;;
4624 esac
4625 rm -f conftest.make
4626 fi
4627 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4629 $as_echo "yes" >&6; }
4630   SET_MAKE=
4631 else
4632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4633 $as_echo "no" >&6; }
4634   SET_MAKE="MAKE=${MAKE-make}"
4635 fi
4636
4637 rm -rf .tst 2>/dev/null
4638 mkdir .tst 2>/dev/null
4639 if test -d .tst; then
4640   am__leading_dot=.
4641 else
4642   am__leading_dot=_
4643 fi
4644 rmdir .tst 2>/dev/null
4645
4646 DEPDIR="${am__leading_dot}deps"
4647
4648 ac_config_commands="$ac_config_commands depfiles"
4649
4650
4651 am_make=${MAKE-make}
4652 cat > confinc << 'END'
4653 am__doit:
4654         @echo this is the am__doit target
4655 .PHONY: am__doit
4656 END
4657 # If we don't find an include directive, just comment out the code.
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4659 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4660 am__include="#"
4661 am__quote=
4662 _am_result=none
4663 # First try GNU make style include.
4664 echo "include confinc" > confmf
4665 # Ignore all kinds of additional output from 'make'.
4666 case `$am_make -s -f confmf 2> /dev/null` in #(
4667 *the\ am__doit\ target*)
4668   am__include=include
4669   am__quote=
4670   _am_result=GNU
4671   ;;
4672 esac
4673 # Now try BSD make style include.
4674 if test "$am__include" = "#"; then
4675    echo '.include "confinc"' > confmf
4676    case `$am_make -s -f confmf 2> /dev/null` in #(
4677    *the\ am__doit\ target*)
4678      am__include=.include
4679      am__quote="\""
4680      _am_result=BSD
4681      ;;
4682    esac
4683 fi
4684
4685
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4687 $as_echo "$_am_result" >&6; }
4688 rm -f confinc confmf
4689
4690 # Check whether --enable-dependency-tracking was given.
4691 if test "${enable_dependency_tracking+set}" = set; then :
4692   enableval=$enable_dependency_tracking;
4693 fi
4694
4695 if test "x$enable_dependency_tracking" != xno; then
4696   am_depcomp="$ac_aux_dir/depcomp"
4697   AMDEPBACKSLASH='\'
4698   am__nodep='_no'
4699 fi
4700  if test "x$enable_dependency_tracking" != xno; then
4701   AMDEP_TRUE=
4702   AMDEP_FALSE='#'
4703 else
4704   AMDEP_TRUE='#'
4705   AMDEP_FALSE=
4706 fi
4707
4708
4709 # Check whether --enable-silent-rules was given.
4710 if test "${enable_silent_rules+set}" = set; then :
4711   enableval=$enable_silent_rules;
4712 fi
4713
4714 case $enable_silent_rules in # (((
4715   yes) AM_DEFAULT_VERBOSITY=0;;
4716    no) AM_DEFAULT_VERBOSITY=1;;
4717     *) AM_DEFAULT_VERBOSITY=1;;
4718 esac
4719 am_make=${MAKE-make}
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4721 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4722 if ${am_cv_make_support_nested_variables+:} false; then :
4723   $as_echo_n "(cached) " >&6
4724 else
4725   if $as_echo 'TRUE=$(BAR$(V))
4726 BAR0=false
4727 BAR1=true
4728 V=1
4729 am__doit:
4730         @$(TRUE)
4731 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4732   am_cv_make_support_nested_variables=yes
4733 else
4734   am_cv_make_support_nested_variables=no
4735 fi
4736 fi
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4738 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4739 if test $am_cv_make_support_nested_variables = yes; then
4740     AM_V='$(V)'
4741   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4742 else
4743   AM_V=$AM_DEFAULT_VERBOSITY
4744   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4745 fi
4746 AM_BACKSLASH='\'
4747
4748 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4749   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4750   # is not polluted with repeated "-I."
4751   am__isrc=' -I$(srcdir)'
4752   # test to see if srcdir already configured
4753   if test -f $srcdir/config.status; then
4754     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4755   fi
4756 fi
4757
4758 # test whether we have cygpath
4759 if test -z "$CYGPATH_W"; then
4760   if (cygpath --version) >/dev/null 2>/dev/null; then
4761     CYGPATH_W='cygpath -w'
4762   else
4763     CYGPATH_W=echo
4764   fi
4765 fi
4766
4767
4768 # Define the identity of the package.
4769  PACKAGE='package-unused'
4770  VERSION='version-unused'
4771
4772
4773 cat >>confdefs.h <<_ACEOF
4774 #define PACKAGE "$PACKAGE"
4775 _ACEOF
4776
4777
4778 cat >>confdefs.h <<_ACEOF
4779 #define VERSION "$VERSION"
4780 _ACEOF
4781
4782 # Some tools Automake needs.
4783
4784 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4785
4786
4787 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4788
4789
4790 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4791
4792
4793 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4794
4795
4796 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4797
4798 # For better backward compatibility.  To be removed once Automake 1.9.x
4799 # dies out for good.  For more background, see:
4800 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4801 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4802 mkdir_p='$(MKDIR_P)'
4803
4804 # We need awk for the "check" target (and possibly the TAP driver).  The
4805 # system "awk" is bad on some platforms.
4806 # Always define AMTAR for backward compatibility.  Yes, it's still used
4807 # in the wild :-(  We should find a proper way to deprecate it ...
4808 AMTAR='$${TAR-tar}'
4809
4810
4811 # We'll loop over all known methods to create a tar archive until one works.
4812 _am_tools='gnutar  pax cpio none'
4813
4814 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4815
4816
4817
4818
4819
4820 depcc="$CC"   am_compiler_list=
4821
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4823 $as_echo_n "checking dependency style of $depcc... " >&6; }
4824 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4825   $as_echo_n "(cached) " >&6
4826 else
4827   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4828   # We make a subdir and do the tests there.  Otherwise we can end up
4829   # making bogus files that we don't know about and never remove.  For
4830   # instance it was reported that on HP-UX the gcc test will end up
4831   # making a dummy file named 'D' -- because '-MD' means "put the output
4832   # in D".
4833   rm -rf conftest.dir
4834   mkdir conftest.dir
4835   # Copy depcomp to subdir because otherwise we won't find it if we're
4836   # using a relative directory.
4837   cp "$am_depcomp" conftest.dir
4838   cd conftest.dir
4839   # We will build objects and dependencies in a subdirectory because
4840   # it helps to detect inapplicable dependency modes.  For instance
4841   # both Tru64's cc and ICC support -MD to output dependencies as a
4842   # side effect of compilation, but ICC will put the dependencies in
4843   # the current directory while Tru64 will put them in the object
4844   # directory.
4845   mkdir sub
4846
4847   am_cv_CC_dependencies_compiler_type=none
4848   if test "$am_compiler_list" = ""; then
4849      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4850   fi
4851   am__universal=false
4852   case " $depcc " in #(
4853      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4854      esac
4855
4856   for depmode in $am_compiler_list; do
4857     # Setup a source with many dependencies, because some compilers
4858     # like to wrap large dependency lists on column 80 (with \), and
4859     # we should not choose a depcomp mode which is confused by this.
4860     #
4861     # We need to recreate these files for each test, as the compiler may
4862     # overwrite some of them when testing with obscure command lines.
4863     # This happens at least with the AIX C compiler.
4864     : > sub/conftest.c
4865     for i in 1 2 3 4 5 6; do
4866       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4867       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4868       # Solaris 10 /bin/sh.
4869       echo '/* dummy */' > sub/conftst$i.h
4870     done
4871     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4872
4873     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4874     # mode.  It turns out that the SunPro C++ compiler does not properly
4875     # handle '-M -o', and we need to detect this.  Also, some Intel
4876     # versions had trouble with output in subdirs.
4877     am__obj=sub/conftest.${OBJEXT-o}
4878     am__minus_obj="-o $am__obj"
4879     case $depmode in
4880     gcc)
4881       # This depmode causes a compiler race in universal mode.
4882       test "$am__universal" = false || continue
4883       ;;
4884     nosideeffect)
4885       # After this tag, mechanisms are not by side-effect, so they'll
4886       # only be used when explicitly requested.
4887       if test "x$enable_dependency_tracking" = xyes; then
4888         continue
4889       else
4890         break
4891       fi
4892       ;;
4893     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4894       # This compiler won't grok '-c -o', but also, the minuso test has
4895       # not run yet.  These depmodes are late enough in the game, and
4896       # so weak that their functioning should not be impacted.
4897       am__obj=conftest.${OBJEXT-o}
4898       am__minus_obj=
4899       ;;
4900     none) break ;;
4901     esac
4902     if depmode=$depmode \
4903        source=sub/conftest.c object=$am__obj \
4904        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4905        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4906          >/dev/null 2>conftest.err &&
4907        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4908        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4909        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4910        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4911       # icc doesn't choke on unknown options, it will just issue warnings
4912       # or remarks (even with -Werror).  So we grep stderr for any message
4913       # that says an option was ignored or not supported.
4914       # When given -MP, icc 7.0 and 7.1 complain thusly:
4915       #   icc: Command line warning: ignoring option '-M'; no argument required
4916       # The diagnosis changed in icc 8.0:
4917       #   icc: Command line remark: option '-MP' not supported
4918       if (grep 'ignoring option' conftest.err ||
4919           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4920         am_cv_CC_dependencies_compiler_type=$depmode
4921         break
4922       fi
4923     fi
4924   done
4925
4926   cd ..
4927   rm -rf conftest.dir
4928 else
4929   am_cv_CC_dependencies_compiler_type=none
4930 fi
4931
4932 fi
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4934 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4935 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4936
4937  if
4938   test "x$enable_dependency_tracking" != xno \
4939   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4940   am__fastdepCC_TRUE=
4941   am__fastdepCC_FALSE='#'
4942 else
4943   am__fastdepCC_TRUE='#'
4944   am__fastdepCC_FALSE=
4945 fi
4946
4947
4948
4949 # POSIX will say in a future version that running "rm -f" with no argument
4950 # is OK; and we want to be able to make that assumption in our Makefile
4951 # recipes.  So use an aggressive probe to check that the usage we want is
4952 # actually supported "in the wild" to an acceptable degree.
4953 # See automake bug#10828.
4954 # To make any issue more visible, cause the running configure to be aborted
4955 # by default if the 'rm' program in use doesn't match our expectations; the
4956 # user can still override this though.
4957 if rm -f && rm -fr && rm -rf; then : OK; else
4958   cat >&2 <<'END'
4959 Oops!
4960
4961 Your 'rm' program seems unable to run without file operands specified
4962 on the command line, even when the '-f' option is present.  This is contrary
4963 to the behaviour of most rm programs out there, and not conforming with
4964 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4965
4966 Please tell bug-automake@gnu.org about your system, including the value
4967 of your $PATH and any error possibly output before this message.  This
4968 can help us improve future automake versions.
4969
4970 END
4971   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4972     echo 'Configuration will proceed anyway, since you have set the' >&2
4973     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4974     echo >&2
4975   else
4976     cat >&2 <<'END'
4977 Aborting the configuration process, to ensure you take notice of the issue.
4978
4979 You can download and install GNU coreutils to get an 'rm' implementation
4980 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4981
4982 If you want to complete the configuration process using your problematic
4983 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4984 to "yes", and re-run configure.
4985
4986 END
4987     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4988   fi
4989 fi
4990
4991
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4993 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4994     # Check whether --enable-maintainer-mode was given.
4995 if test "${enable_maintainer_mode+set}" = set; then :
4996   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4997 else
4998   USE_MAINTAINER_MODE=no
4999 fi
5000
5001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5002 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5003    if test $USE_MAINTAINER_MODE = yes; then
5004   MAINTAINER_MODE_TRUE=
5005   MAINTAINER_MODE_FALSE='#'
5006 else
5007   MAINTAINER_MODE_TRUE='#'
5008   MAINTAINER_MODE_FALSE=
5009 fi
5010
5011   MAINT=$MAINTAINER_MODE_TRUE
5012
5013
5014
5015 # Calculate toolexeclibdir
5016 # Also toolexecdir, though it's only used in toolexeclibdir
5017 case ${version_specific_libs} in
5018   yes)
5019     # Need the gcc compiler version to know where to install libraries
5020     # and header files if --enable-version-specific-runtime-libs option
5021     # is selected.
5022     toolexecdir='$(libdir)/gcc/$(target_alias)'
5023     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
5024     ;;
5025   no)
5026     if test -n "$with_cross_host" &&
5027        test x"$with_cross_host" != x"no"; then
5028       # Install a library built with a cross compiler in tooldir, not libdir.
5029       toolexecdir='$(exec_prefix)/$(target_alias)'
5030       toolexeclibdir='$(toolexecdir)/lib'
5031     else
5032       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
5033       toolexeclibdir='$(libdir)'
5034     fi
5035     multi_os_directory=`$CC -print-multi-os-directory`
5036     case $multi_os_directory in
5037       .) ;; # Avoid trailing /.
5038       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
5039     esac
5040     ;;
5041 esac
5042
5043
5044
5045 # Checks for programs.
5046 ac_ext=c
5047 ac_cpp='$CPP $CPPFLAGS'
5048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5051 if test -n "$ac_tool_prefix"; then
5052   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5053 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5055 $as_echo_n "checking for $ac_word... " >&6; }
5056 if ${ac_cv_prog_CC+:} false; then :
5057   $as_echo_n "(cached) " >&6
5058 else
5059   if test -n "$CC"; then
5060   ac_cv_prog_CC="$CC" # Let the user override the test.
5061 else
5062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5063 for as_dir in $PATH
5064 do
5065   IFS=$as_save_IFS
5066   test -z "$as_dir" && as_dir=.
5067     for ac_exec_ext in '' $ac_executable_extensions; do
5068   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5069     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5070     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5071     break 2
5072   fi
5073 done
5074   done
5075 IFS=$as_save_IFS
5076
5077 fi
5078 fi
5079 CC=$ac_cv_prog_CC
5080 if test -n "$CC"; then
5081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5082 $as_echo "$CC" >&6; }
5083 else
5084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5085 $as_echo "no" >&6; }
5086 fi
5087
5088
5089 fi
5090 if test -z "$ac_cv_prog_CC"; then
5091   ac_ct_CC=$CC
5092   # Extract the first word of "gcc", so it can be a program name with args.
5093 set dummy gcc; ac_word=$2
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5095 $as_echo_n "checking for $ac_word... " >&6; }
5096 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5097   $as_echo_n "(cached) " >&6
5098 else
5099   if test -n "$ac_ct_CC"; then
5100   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5101 else
5102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5103 for as_dir in $PATH
5104 do
5105   IFS=$as_save_IFS
5106   test -z "$as_dir" && as_dir=.
5107     for ac_exec_ext in '' $ac_executable_extensions; do
5108   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5109     ac_cv_prog_ac_ct_CC="gcc"
5110     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5111     break 2
5112   fi
5113 done
5114   done
5115 IFS=$as_save_IFS
5116
5117 fi
5118 fi
5119 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5120 if test -n "$ac_ct_CC"; then
5121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5122 $as_echo "$ac_ct_CC" >&6; }
5123 else
5124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5125 $as_echo "no" >&6; }
5126 fi
5127
5128   if test "x$ac_ct_CC" = x; then
5129     CC=""
5130   else
5131     case $cross_compiling:$ac_tool_warned in
5132 yes:)
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5134 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5135 ac_tool_warned=yes ;;
5136 esac
5137     CC=$ac_ct_CC
5138   fi
5139 else
5140   CC="$ac_cv_prog_CC"
5141 fi
5142
5143 if test -z "$CC"; then
5144           if test -n "$ac_tool_prefix"; then
5145     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5146 set dummy ${ac_tool_prefix}cc; ac_word=$2
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5148 $as_echo_n "checking for $ac_word... " >&6; }
5149 if ${ac_cv_prog_CC+:} false; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if test -n "$CC"; then
5153   ac_cv_prog_CC="$CC" # Let the user override the test.
5154 else
5155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5156 for as_dir in $PATH
5157 do
5158   IFS=$as_save_IFS
5159   test -z "$as_dir" && as_dir=.
5160     for ac_exec_ext in '' $ac_executable_extensions; do
5161   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5162     ac_cv_prog_CC="${ac_tool_prefix}cc"
5163     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5164     break 2
5165   fi
5166 done
5167   done
5168 IFS=$as_save_IFS
5169
5170 fi
5171 fi
5172 CC=$ac_cv_prog_CC
5173 if test -n "$CC"; then
5174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5175 $as_echo "$CC" >&6; }
5176 else
5177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5178 $as_echo "no" >&6; }
5179 fi
5180
5181
5182   fi
5183 fi
5184 if test -z "$CC"; then
5185   # Extract the first word of "cc", so it can be a program name with args.
5186 set dummy cc; ac_word=$2
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5188 $as_echo_n "checking for $ac_word... " >&6; }
5189 if ${ac_cv_prog_CC+:} false; then :
5190   $as_echo_n "(cached) " >&6
5191 else
5192   if test -n "$CC"; then
5193   ac_cv_prog_CC="$CC" # Let the user override the test.
5194 else
5195   ac_prog_rejected=no
5196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5197 for as_dir in $PATH
5198 do
5199   IFS=$as_save_IFS
5200   test -z "$as_dir" && as_dir=.
5201     for ac_exec_ext in '' $ac_executable_extensions; do
5202   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5203     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5204        ac_prog_rejected=yes
5205        continue
5206      fi
5207     ac_cv_prog_CC="cc"
5208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5209     break 2
5210   fi
5211 done
5212   done
5213 IFS=$as_save_IFS
5214
5215 if test $ac_prog_rejected = yes; then
5216   # We found a bogon in the path, so make sure we never use it.
5217   set dummy $ac_cv_prog_CC
5218   shift
5219   if test $# != 0; then
5220     # We chose a different compiler from the bogus one.
5221     # However, it has the same basename, so the bogon will be chosen
5222     # first if we set CC to just the basename; use the full file name.
5223     shift
5224     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5225   fi
5226 fi
5227 fi
5228 fi
5229 CC=$ac_cv_prog_CC
5230 if test -n "$CC"; then
5231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5232 $as_echo "$CC" >&6; }
5233 else
5234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5235 $as_echo "no" >&6; }
5236 fi
5237
5238
5239 fi
5240 if test -z "$CC"; then
5241   if test -n "$ac_tool_prefix"; then
5242   for ac_prog in cl.exe
5243   do
5244     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5245 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5247 $as_echo_n "checking for $ac_word... " >&6; }
5248 if ${ac_cv_prog_CC+:} false; then :
5249   $as_echo_n "(cached) " >&6
5250 else
5251   if test -n "$CC"; then
5252   ac_cv_prog_CC="$CC" # Let the user override the test.
5253 else
5254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5255 for as_dir in $PATH
5256 do
5257   IFS=$as_save_IFS
5258   test -z "$as_dir" && as_dir=.
5259     for ac_exec_ext in '' $ac_executable_extensions; do
5260   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5261     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5263     break 2
5264   fi
5265 done
5266   done
5267 IFS=$as_save_IFS
5268
5269 fi
5270 fi
5271 CC=$ac_cv_prog_CC
5272 if test -n "$CC"; then
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5274 $as_echo "$CC" >&6; }
5275 else
5276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5277 $as_echo "no" >&6; }
5278 fi
5279
5280
5281     test -n "$CC" && break
5282   done
5283 fi
5284 if test -z "$CC"; then
5285   ac_ct_CC=$CC
5286   for ac_prog in cl.exe
5287 do
5288   # Extract the first word of "$ac_prog", so it can be a program name with args.
5289 set dummy $ac_prog; ac_word=$2
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5291 $as_echo_n "checking for $ac_word... " >&6; }
5292 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5293   $as_echo_n "(cached) " >&6
5294 else
5295   if test -n "$ac_ct_CC"; then
5296   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5297 else
5298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5299 for as_dir in $PATH
5300 do
5301   IFS=$as_save_IFS
5302   test -z "$as_dir" && as_dir=.
5303     for ac_exec_ext in '' $ac_executable_extensions; do
5304   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5305     ac_cv_prog_ac_ct_CC="$ac_prog"
5306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5307     break 2
5308   fi
5309 done
5310   done
5311 IFS=$as_save_IFS
5312
5313 fi
5314 fi
5315 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5316 if test -n "$ac_ct_CC"; then
5317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5318 $as_echo "$ac_ct_CC" >&6; }
5319 else
5320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5321 $as_echo "no" >&6; }
5322 fi
5323
5324
5325   test -n "$ac_ct_CC" && break
5326 done
5327
5328   if test "x$ac_ct_CC" = x; then
5329     CC=""
5330   else
5331     case $cross_compiling:$ac_tool_warned in
5332 yes:)
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5334 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5335 ac_tool_warned=yes ;;
5336 esac
5337     CC=$ac_ct_CC
5338   fi
5339 fi
5340
5341 fi
5342
5343
5344 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5346 as_fn_error $? "no acceptable C compiler found in \$PATH
5347 See \`config.log' for more details" "$LINENO" 5; }
5348
5349 # Provide some information about the compiler.
5350 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5351 set X $ac_compile
5352 ac_compiler=$2
5353 for ac_option in --version -v -V -qversion; do
5354   { { ac_try="$ac_compiler $ac_option >&5"
5355 case "(($ac_try" in
5356   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5357   *) ac_try_echo=$ac_try;;
5358 esac
5359 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5360 $as_echo "$ac_try_echo"; } >&5
5361   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5362   ac_status=$?
5363   if test -s conftest.err; then
5364     sed '10a\
5365 ... rest of stderr output deleted ...
5366          10q' conftest.err >conftest.er1
5367     cat conftest.er1 >&5
5368   fi
5369   rm -f conftest.er1 conftest.err
5370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5371   test $ac_status = 0; }
5372 done
5373
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5375 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5376 if ${ac_cv_c_compiler_gnu+:} false; then :
5377   $as_echo_n "(cached) " >&6
5378 else
5379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h.  */
5381
5382 int
5383 main ()
5384 {
5385 #ifndef __GNUC__
5386        choke me
5387 #endif
5388
5389   ;
5390   return 0;
5391 }
5392 _ACEOF
5393 if ac_fn_c_try_compile "$LINENO"; then :
5394   ac_compiler_gnu=yes
5395 else
5396   ac_compiler_gnu=no
5397 fi
5398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5399 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5400
5401 fi
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5403 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5404 if test $ac_compiler_gnu = yes; then
5405   GCC=yes
5406 else
5407   GCC=
5408 fi
5409 ac_test_CFLAGS=${CFLAGS+set}
5410 ac_save_CFLAGS=$CFLAGS
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5412 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5413 if ${ac_cv_prog_cc_g+:} false; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   ac_save_c_werror_flag=$ac_c_werror_flag
5417    ac_c_werror_flag=yes
5418    ac_cv_prog_cc_g=no
5419    CFLAGS="-g"
5420    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421 /* end confdefs.h.  */
5422
5423 int
5424 main ()
5425 {
5426
5427   ;
5428   return 0;
5429 }
5430 _ACEOF
5431 if ac_fn_c_try_compile "$LINENO"; then :
5432   ac_cv_prog_cc_g=yes
5433 else
5434   CFLAGS=""
5435       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5436 /* end confdefs.h.  */
5437
5438 int
5439 main ()
5440 {
5441
5442   ;
5443   return 0;
5444 }
5445 _ACEOF
5446 if ac_fn_c_try_compile "$LINENO"; then :
5447
5448 else
5449   ac_c_werror_flag=$ac_save_c_werror_flag
5450          CFLAGS="-g"
5451          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5452 /* end confdefs.h.  */
5453
5454 int
5455 main ()
5456 {
5457
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 if ac_fn_c_try_compile "$LINENO"; then :
5463   ac_cv_prog_cc_g=yes
5464 fi
5465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5468 fi
5469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5470    ac_c_werror_flag=$ac_save_c_werror_flag
5471 fi
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5473 $as_echo "$ac_cv_prog_cc_g" >&6; }
5474 if test "$ac_test_CFLAGS" = set; then
5475   CFLAGS=$ac_save_CFLAGS
5476 elif test $ac_cv_prog_cc_g = yes; then
5477   if test "$GCC" = yes; then
5478     CFLAGS="-g -O2"
5479   else
5480     CFLAGS="-g"
5481   fi
5482 else
5483   if test "$GCC" = yes; then
5484     CFLAGS="-O2"
5485   else
5486     CFLAGS=
5487   fi
5488 fi
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5490 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5491 if ${ac_cv_prog_cc_c89+:} false; then :
5492   $as_echo_n "(cached) " >&6
5493 else
5494   ac_cv_prog_cc_c89=no
5495 ac_save_CC=$CC
5496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5497 /* end confdefs.h.  */
5498 #include <stdarg.h>
5499 #include <stdio.h>
5500 struct stat;
5501 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5502 struct buf { int x; };
5503 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5504 static char *e (p, i)
5505      char **p;
5506      int i;
5507 {
5508   return p[i];
5509 }
5510 static char *f (char * (*g) (char **, int), char **p, ...)
5511 {
5512   char *s;
5513   va_list v;
5514   va_start (v,p);
5515   s = g (p, va_arg (v,int));
5516   va_end (v);
5517   return s;
5518 }
5519
5520 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5521    function prototypes and stuff, but not '\xHH' hex character constants.
5522    These don't provoke an error unfortunately, instead are silently treated
5523    as 'x'.  The following induces an error, until -std is added to get
5524    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5525    array size at least.  It's necessary to write '\x00'==0 to get something
5526    that's true only with -std.  */
5527 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5528
5529 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5530    inside strings and character constants.  */
5531 #define FOO(x) 'x'
5532 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5533
5534 int test (int i, double x);
5535 struct s1 {int (*f) (int a);};
5536 struct s2 {int (*f) (double a);};
5537 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5538 int argc;
5539 char **argv;
5540 int
5541 main ()
5542 {
5543 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5544   ;
5545   return 0;
5546 }
5547 _ACEOF
5548 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5549         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5550 do
5551   CC="$ac_save_CC $ac_arg"
5552   if ac_fn_c_try_compile "$LINENO"; then :
5553   ac_cv_prog_cc_c89=$ac_arg
5554 fi
5555 rm -f core conftest.err conftest.$ac_objext
5556   test "x$ac_cv_prog_cc_c89" != "xno" && break
5557 done
5558 rm -f conftest.$ac_ext
5559 CC=$ac_save_CC
5560
5561 fi
5562 # AC_CACHE_VAL
5563 case "x$ac_cv_prog_cc_c89" in
5564   x)
5565     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5566 $as_echo "none needed" >&6; } ;;
5567   xno)
5568     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5569 $as_echo "unsupported" >&6; } ;;
5570   *)
5571     CC="$CC $ac_cv_prog_cc_c89"
5572     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5573 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5574 esac
5575 if test "x$ac_cv_prog_cc_c89" != xno; then :
5576
5577 fi
5578
5579 ac_ext=c
5580 ac_cpp='$CPP $CPPFLAGS'
5581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5584
5585 ac_ext=c
5586 ac_cpp='$CPP $CPPFLAGS'
5587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5591 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5592 if ${am_cv_prog_cc_c_o+:} false; then :
5593   $as_echo_n "(cached) " >&6
5594 else
5595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5596 /* end confdefs.h.  */
5597
5598 int
5599 main ()
5600 {
5601
5602   ;
5603   return 0;
5604 }
5605 _ACEOF
5606   # Make sure it works both with $CC and with simple cc.
5607   # Following AC_PROG_CC_C_O, we do the test twice because some
5608   # compilers refuse to overwrite an existing .o file with -o,
5609   # though they will create one.
5610   am_cv_prog_cc_c_o=yes
5611   for am_i in 1 2; do
5612     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5613    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5614    ac_status=$?
5615    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5616    (exit $ac_status); } \
5617          && test -f conftest2.$ac_objext; then
5618       : OK
5619     else
5620       am_cv_prog_cc_c_o=no
5621       break
5622     fi
5623   done
5624   rm -f core conftest*
5625   unset am_i
5626 fi
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5628 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5629 if test "$am_cv_prog_cc_c_o" != yes; then
5630    # Losing compiler, so override with the script.
5631    # FIXME: It is wrong to rewrite CC.
5632    # But if we don't then we get into trouble of one sort or another.
5633    # A longer-term fix would be to have automake use am__CC in this case,
5634    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5635    CC="$am_aux_dir/compile $CC"
5636 fi
5637 ac_ext=c
5638 ac_cpp='$CPP $CPPFLAGS'
5639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5642
5643
5644 ac_ext=cpp
5645 ac_cpp='$CXXCPP $CPPFLAGS'
5646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5649 if test -z "$CXX"; then
5650   if test -n "$CCC"; then
5651     CXX=$CCC
5652   else
5653     if test -n "$ac_tool_prefix"; then
5654   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5655   do
5656     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5657 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5659 $as_echo_n "checking for $ac_word... " >&6; }
5660 if ${ac_cv_prog_CXX+:} false; then :
5661   $as_echo_n "(cached) " >&6
5662 else
5663   if test -n "$CXX"; then
5664   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5665 else
5666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5667 for as_dir in $PATH
5668 do
5669   IFS=$as_save_IFS
5670   test -z "$as_dir" && as_dir=.
5671     for ac_exec_ext in '' $ac_executable_extensions; do
5672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5673     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5675     break 2
5676   fi
5677 done
5678   done
5679 IFS=$as_save_IFS
5680
5681 fi
5682 fi
5683 CXX=$ac_cv_prog_CXX
5684 if test -n "$CXX"; then
5685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5686 $as_echo "$CXX" >&6; }
5687 else
5688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5689 $as_echo "no" >&6; }
5690 fi
5691
5692
5693     test -n "$CXX" && break
5694   done
5695 fi
5696 if test -z "$CXX"; then
5697   ac_ct_CXX=$CXX
5698   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5699 do
5700   # Extract the first word of "$ac_prog", so it can be a program name with args.
5701 set dummy $ac_prog; ac_word=$2
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5703 $as_echo_n "checking for $ac_word... " >&6; }
5704 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5705   $as_echo_n "(cached) " >&6
5706 else
5707   if test -n "$ac_ct_CXX"; then
5708   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5709 else
5710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5711 for as_dir in $PATH
5712 do
5713   IFS=$as_save_IFS
5714   test -z "$as_dir" && as_dir=.
5715     for ac_exec_ext in '' $ac_executable_extensions; do
5716   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5717     ac_cv_prog_ac_ct_CXX="$ac_prog"
5718     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5719     break 2
5720   fi
5721 done
5722   done
5723 IFS=$as_save_IFS
5724
5725 fi
5726 fi
5727 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5728 if test -n "$ac_ct_CXX"; then
5729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5730 $as_echo "$ac_ct_CXX" >&6; }
5731 else
5732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5733 $as_echo "no" >&6; }
5734 fi
5735
5736
5737   test -n "$ac_ct_CXX" && break
5738 done
5739
5740   if test "x$ac_ct_CXX" = x; then
5741     CXX="g++"
5742   else
5743     case $cross_compiling:$ac_tool_warned in
5744 yes:)
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5746 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5747 ac_tool_warned=yes ;;
5748 esac
5749     CXX=$ac_ct_CXX
5750   fi
5751 fi
5752
5753   fi
5754 fi
5755 # Provide some information about the compiler.
5756 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5757 set X $ac_compile
5758 ac_compiler=$2
5759 for ac_option in --version -v -V -qversion; do
5760   { { ac_try="$ac_compiler $ac_option >&5"
5761 case "(($ac_try" in
5762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5763   *) ac_try_echo=$ac_try;;
5764 esac
5765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5766 $as_echo "$ac_try_echo"; } >&5
5767   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5768   ac_status=$?
5769   if test -s conftest.err; then
5770     sed '10a\
5771 ... rest of stderr output deleted ...
5772          10q' conftest.err >conftest.er1
5773     cat conftest.er1 >&5
5774   fi
5775   rm -f conftest.er1 conftest.err
5776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5777   test $ac_status = 0; }
5778 done
5779
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5781 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5782 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5783   $as_echo_n "(cached) " >&6
5784 else
5785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786 /* end confdefs.h.  */
5787
5788 int
5789 main ()
5790 {
5791 #ifndef __GNUC__
5792        choke me
5793 #endif
5794
5795   ;
5796   return 0;
5797 }
5798 _ACEOF
5799 if ac_fn_cxx_try_compile "$LINENO"; then :
5800   ac_compiler_gnu=yes
5801 else
5802   ac_compiler_gnu=no
5803 fi
5804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5805 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5806
5807 fi
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5809 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5810 if test $ac_compiler_gnu = yes; then
5811   GXX=yes
5812 else
5813   GXX=
5814 fi
5815 ac_test_CXXFLAGS=${CXXFLAGS+set}
5816 ac_save_CXXFLAGS=$CXXFLAGS
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5818 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5819 if ${ac_cv_prog_cxx_g+:} false; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5823    ac_cxx_werror_flag=yes
5824    ac_cv_prog_cxx_g=no
5825    CXXFLAGS="-g"
5826    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5827 /* end confdefs.h.  */
5828
5829 int
5830 main ()
5831 {
5832
5833   ;
5834   return 0;
5835 }
5836 _ACEOF
5837 if ac_fn_cxx_try_compile "$LINENO"; then :
5838   ac_cv_prog_cxx_g=yes
5839 else
5840   CXXFLAGS=""
5841       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5842 /* end confdefs.h.  */
5843
5844 int
5845 main ()
5846 {
5847
5848   ;
5849   return 0;
5850 }
5851 _ACEOF
5852 if ac_fn_cxx_try_compile "$LINENO"; then :
5853
5854 else
5855   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5856          CXXFLAGS="-g"
5857          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858 /* end confdefs.h.  */
5859
5860 int
5861 main ()
5862 {
5863
5864   ;
5865   return 0;
5866 }
5867 _ACEOF
5868 if ac_fn_cxx_try_compile "$LINENO"; then :
5869   ac_cv_prog_cxx_g=yes
5870 fi
5871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5872 fi
5873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5874 fi
5875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5876    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5877 fi
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5879 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5880 if test "$ac_test_CXXFLAGS" = set; then
5881   CXXFLAGS=$ac_save_CXXFLAGS
5882 elif test $ac_cv_prog_cxx_g = yes; then
5883   if test "$GXX" = yes; then
5884     CXXFLAGS="-g -O2"
5885   else
5886     CXXFLAGS="-g"
5887   fi
5888 else
5889   if test "$GXX" = yes; then
5890     CXXFLAGS="-O2"
5891   else
5892     CXXFLAGS=
5893   fi
5894 fi
5895 ac_ext=c
5896 ac_cpp='$CPP $CPPFLAGS'
5897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5900
5901 depcc="$CXX"  am_compiler_list=
5902
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5904 $as_echo_n "checking dependency style of $depcc... " >&6; }
5905 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5909   # We make a subdir and do the tests there.  Otherwise we can end up
5910   # making bogus files that we don't know about and never remove.  For
5911   # instance it was reported that on HP-UX the gcc test will end up
5912   # making a dummy file named 'D' -- because '-MD' means "put the output
5913   # in D".
5914   rm -rf conftest.dir
5915   mkdir conftest.dir
5916   # Copy depcomp to subdir because otherwise we won't find it if we're
5917   # using a relative directory.
5918   cp "$am_depcomp" conftest.dir
5919   cd conftest.dir
5920   # We will build objects and dependencies in a subdirectory because
5921   # it helps to detect inapplicable dependency modes.  For instance
5922   # both Tru64's cc and ICC support -MD to output dependencies as a
5923   # side effect of compilation, but ICC will put the dependencies in
5924   # the current directory while Tru64 will put them in the object
5925   # directory.
5926   mkdir sub
5927
5928   am_cv_CXX_dependencies_compiler_type=none
5929   if test "$am_compiler_list" = ""; then
5930      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5931   fi
5932   am__universal=false
5933   case " $depcc " in #(
5934      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5935      esac
5936
5937   for depmode in $am_compiler_list; do
5938     # Setup a source with many dependencies, because some compilers
5939     # like to wrap large dependency lists on column 80 (with \), and
5940     # we should not choose a depcomp mode which is confused by this.
5941     #
5942     # We need to recreate these files for each test, as the compiler may
5943     # overwrite some of them when testing with obscure command lines.
5944     # This happens at least with the AIX C compiler.
5945     : > sub/conftest.c
5946     for i in 1 2 3 4 5 6; do
5947       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5948       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5949       # Solaris 10 /bin/sh.
5950       echo '/* dummy */' > sub/conftst$i.h
5951     done
5952     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5953
5954     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5955     # mode.  It turns out that the SunPro C++ compiler does not properly
5956     # handle '-M -o', and we need to detect this.  Also, some Intel
5957     # versions had trouble with output in subdirs.
5958     am__obj=sub/conftest.${OBJEXT-o}
5959     am__minus_obj="-o $am__obj"
5960     case $depmode in
5961     gcc)
5962       # This depmode causes a compiler race in universal mode.
5963       test "$am__universal" = false || continue
5964       ;;
5965     nosideeffect)
5966       # After this tag, mechanisms are not by side-effect, so they'll
5967       # only be used when explicitly requested.
5968       if test "x$enable_dependency_tracking" = xyes; then
5969         continue
5970       else
5971         break
5972       fi
5973       ;;
5974     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5975       # This compiler won't grok '-c -o', but also, the minuso test has
5976       # not run yet.  These depmodes are late enough in the game, and
5977       # so weak that their functioning should not be impacted.
5978       am__obj=conftest.${OBJEXT-o}
5979       am__minus_obj=
5980       ;;
5981     none) break ;;
5982     esac
5983     if depmode=$depmode \
5984        source=sub/conftest.c object=$am__obj \
5985        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5986        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5987          >/dev/null 2>conftest.err &&
5988        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5989        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5990        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5991        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5992       # icc doesn't choke on unknown options, it will just issue warnings
5993       # or remarks (even with -Werror).  So we grep stderr for any message
5994       # that says an option was ignored or not supported.
5995       # When given -MP, icc 7.0 and 7.1 complain thusly:
5996       #   icc: Command line warning: ignoring option '-M'; no argument required
5997       # The diagnosis changed in icc 8.0:
5998       #   icc: Command line remark: option '-MP' not supported
5999       if (grep 'ignoring option' conftest.err ||
6000           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6001         am_cv_CXX_dependencies_compiler_type=$depmode
6002         break
6003       fi
6004     fi
6005   done
6006
6007   cd ..
6008   rm -rf conftest.dir
6009 else
6010   am_cv_CXX_dependencies_compiler_type=none
6011 fi
6012
6013 fi
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6015 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6016 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6017
6018  if
6019   test "x$enable_dependency_tracking" != xno \
6020   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6021   am__fastdepCXX_TRUE=
6022   am__fastdepCXX_FALSE='#'
6023 else
6024   am__fastdepCXX_TRUE='#'
6025   am__fastdepCXX_FALSE=
6026 fi
6027
6028
6029 # By default we simply use the C compiler to build assembly code.
6030
6031 test "${CCAS+set}" = set || CCAS=$CC
6032 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6033
6034
6035
6036 depcc="$CCAS"   am_compiler_list=
6037
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6039 $as_echo_n "checking dependency style of $depcc... " >&6; }
6040 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
6041   $as_echo_n "(cached) " >&6
6042 else
6043   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6044   # We make a subdir and do the tests there.  Otherwise we can end up
6045   # making bogus files that we don't know about and never remove.  For
6046   # instance it was reported that on HP-UX the gcc test will end up
6047   # making a dummy file named 'D' -- because '-MD' means "put the output
6048   # in D".
6049   rm -rf conftest.dir
6050   mkdir conftest.dir
6051   # Copy depcomp to subdir because otherwise we won't find it if we're
6052   # using a relative directory.
6053   cp "$am_depcomp" conftest.dir
6054   cd conftest.dir
6055   # We will build objects and dependencies in a subdirectory because
6056   # it helps to detect inapplicable dependency modes.  For instance
6057   # both Tru64's cc and ICC support -MD to output dependencies as a
6058   # side effect of compilation, but ICC will put the dependencies in
6059   # the current directory while Tru64 will put them in the object
6060   # directory.
6061   mkdir sub
6062
6063   am_cv_CCAS_dependencies_compiler_type=none
6064   if test "$am_compiler_list" = ""; then
6065      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6066   fi
6067   am__universal=false
6068
6069
6070   for depmode in $am_compiler_list; do
6071     # Setup a source with many dependencies, because some compilers
6072     # like to wrap large dependency lists on column 80 (with \), and
6073     # we should not choose a depcomp mode which is confused by this.
6074     #
6075     # We need to recreate these files for each test, as the compiler may
6076     # overwrite some of them when testing with obscure command lines.
6077     # This happens at least with the AIX C compiler.
6078     : > sub/conftest.c
6079     for i in 1 2 3 4 5 6; do
6080       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6081       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6082       # Solaris 10 /bin/sh.
6083       echo '/* dummy */' > sub/conftst$i.h
6084     done
6085     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6086
6087     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6088     # mode.  It turns out that the SunPro C++ compiler does not properly
6089     # handle '-M -o', and we need to detect this.  Also, some Intel
6090     # versions had trouble with output in subdirs.
6091     am__obj=sub/conftest.${OBJEXT-o}
6092     am__minus_obj="-o $am__obj"
6093     case $depmode in
6094     gcc)
6095       # This depmode causes a compiler race in universal mode.
6096       test "$am__universal" = false || continue
6097       ;;
6098     nosideeffect)
6099       # After this tag, mechanisms are not by side-effect, so they'll
6100       # only be used when explicitly requested.
6101       if test "x$enable_dependency_tracking" = xyes; then
6102         continue
6103       else
6104         break
6105       fi
6106       ;;
6107     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6108       # This compiler won't grok '-c -o', but also, the minuso test has
6109       # not run yet.  These depmodes are late enough in the game, and
6110       # so weak that their functioning should not be impacted.
6111       am__obj=conftest.${OBJEXT-o}
6112       am__minus_obj=
6113       ;;
6114     none) break ;;
6115     esac
6116     if depmode=$depmode \
6117        source=sub/conftest.c object=$am__obj \
6118        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6119        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6120          >/dev/null 2>conftest.err &&
6121        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6122        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6123        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6124        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6125       # icc doesn't choke on unknown options, it will just issue warnings
6126       # or remarks (even with -Werror).  So we grep stderr for any message
6127       # that says an option was ignored or not supported.
6128       # When given -MP, icc 7.0 and 7.1 complain thusly:
6129       #   icc: Command line warning: ignoring option '-M'; no argument required
6130       # The diagnosis changed in icc 8.0:
6131       #   icc: Command line remark: option '-MP' not supported
6132       if (grep 'ignoring option' conftest.err ||
6133           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6134         am_cv_CCAS_dependencies_compiler_type=$depmode
6135         break
6136       fi
6137     fi
6138   done
6139
6140   cd ..
6141   rm -rf conftest.dir
6142 else
6143   am_cv_CCAS_dependencies_compiler_type=none
6144 fi
6145
6146 fi
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
6148 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
6149 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
6150
6151  if
6152   test "x$enable_dependency_tracking" != xno \
6153   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
6154   am__fastdepCCAS_TRUE=
6155   am__fastdepCCAS_FALSE='#'
6156 else
6157   am__fastdepCCAS_TRUE='#'
6158   am__fastdepCCAS_FALSE=
6159 fi
6160
6161
6162 if test -n "$ac_tool_prefix"; then
6163   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6164 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6166 $as_echo_n "checking for $ac_word... " >&6; }
6167 if ${ac_cv_prog_RANLIB+:} false; then :
6168   $as_echo_n "(cached) " >&6
6169 else
6170   if test -n "$RANLIB"; then
6171   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6172 else
6173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6174 for as_dir in $PATH
6175 do
6176   IFS=$as_save_IFS
6177   test -z "$as_dir" && as_dir=.
6178     for ac_exec_ext in '' $ac_executable_extensions; do
6179   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6180     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6181     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6182     break 2
6183   fi
6184 done
6185   done
6186 IFS=$as_save_IFS
6187
6188 fi
6189 fi
6190 RANLIB=$ac_cv_prog_RANLIB
6191 if test -n "$RANLIB"; then
6192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6193 $as_echo "$RANLIB" >&6; }
6194 else
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6196 $as_echo "no" >&6; }
6197 fi
6198
6199
6200 fi
6201 if test -z "$ac_cv_prog_RANLIB"; then
6202   ac_ct_RANLIB=$RANLIB
6203   # Extract the first word of "ranlib", so it can be a program name with args.
6204 set dummy ranlib; ac_word=$2
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6206 $as_echo_n "checking for $ac_word... " >&6; }
6207 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6208   $as_echo_n "(cached) " >&6
6209 else
6210   if test -n "$ac_ct_RANLIB"; then
6211   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6212 else
6213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6214 for as_dir in $PATH
6215 do
6216   IFS=$as_save_IFS
6217   test -z "$as_dir" && as_dir=.
6218     for ac_exec_ext in '' $ac_executable_extensions; do
6219   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6220     ac_cv_prog_ac_ct_RANLIB="ranlib"
6221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6222     break 2
6223   fi
6224 done
6225   done
6226 IFS=$as_save_IFS
6227
6228 fi
6229 fi
6230 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6231 if test -n "$ac_ct_RANLIB"; then
6232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6233 $as_echo "$ac_ct_RANLIB" >&6; }
6234 else
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6236 $as_echo "no" >&6; }
6237 fi
6238
6239   if test "x$ac_ct_RANLIB" = x; then
6240     RANLIB=":"
6241   else
6242     case $cross_compiling:$ac_tool_warned in
6243 yes:)
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6245 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6246 ac_tool_warned=yes ;;
6247 esac
6248     RANLIB=$ac_ct_RANLIB
6249   fi
6250 else
6251   RANLIB="$ac_cv_prog_RANLIB"
6252 fi
6253
6254
6255 enable_dlopen=yes
6256
6257
6258
6259 case `pwd` in
6260   *\ * | *\     *)
6261     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6262 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6263 esac
6264
6265
6266
6267 macro_version='2.2.7a'
6268 macro_revision='1.3134'
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282 ltmain="$ac_aux_dir/ltmain.sh"
6283
6284 # Backslashify metacharacters that are still active within
6285 # double-quoted strings.
6286 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6287
6288 # Same as above, but do not quote variable references.
6289 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6290
6291 # Sed substitution to delay expansion of an escaped shell variable in a
6292 # double_quote_subst'ed string.
6293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6294
6295 # Sed substitution to delay expansion of an escaped single quote.
6296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6297
6298 # Sed substitution to avoid accidental globbing in evaled expressions
6299 no_glob_subst='s/\*/\\\*/g'
6300
6301 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6302 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6303 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6304
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6306 $as_echo_n "checking how to print strings... " >&6; }
6307 # Test print first, because it will be a builtin if present.
6308 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6309    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6310   ECHO='print -r --'
6311 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6312   ECHO='printf %s\n'
6313 else
6314   # Use this function as a fallback that always works.
6315   func_fallback_echo ()
6316   {
6317     eval 'cat <<_LTECHO_EOF
6318 $1
6319 _LTECHO_EOF'
6320   }
6321   ECHO='func_fallback_echo'
6322 fi
6323
6324 # func_echo_all arg...
6325 # Invoke $ECHO with all args, space-separated.
6326 func_echo_all ()
6327 {
6328     $ECHO ""
6329 }
6330
6331 case "$ECHO" in
6332   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6333 $as_echo "printf" >&6; } ;;
6334   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6335 $as_echo "print -r" >&6; } ;;
6336   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6337 $as_echo "cat" >&6; } ;;
6338 esac
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6354 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6355 if ${ac_cv_path_SED+:} false; then :
6356   $as_echo_n "(cached) " >&6
6357 else
6358             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6359      for ac_i in 1 2 3 4 5 6 7; do
6360        ac_script="$ac_script$as_nl$ac_script"
6361      done
6362      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6363      { ac_script=; unset ac_script;}
6364      if test -z "$SED"; then
6365   ac_path_SED_found=false
6366   # Loop through the user's path and test for each of PROGNAME-LIST
6367   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6368 for as_dir in $PATH
6369 do
6370   IFS=$as_save_IFS
6371   test -z "$as_dir" && as_dir=.
6372     for ac_prog in sed gsed; do
6373     for ac_exec_ext in '' $ac_executable_extensions; do
6374       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6375       as_fn_executable_p "$ac_path_SED" || continue
6376 # Check for GNU ac_path_SED and select it if it is found.
6377   # Check for GNU $ac_path_SED
6378 case `"$ac_path_SED" --version 2>&1` in
6379 *GNU*)
6380   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6381 *)
6382   ac_count=0
6383   $as_echo_n 0123456789 >"conftest.in"
6384   while :
6385   do
6386     cat "conftest.in" "conftest.in" >"conftest.tmp"
6387     mv "conftest.tmp" "conftest.in"
6388     cp "conftest.in" "conftest.nl"
6389     $as_echo '' >> "conftest.nl"
6390     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6391     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6392     as_fn_arith $ac_count + 1 && ac_count=$as_val
6393     if test $ac_count -gt ${ac_path_SED_max-0}; then
6394       # Best one so far, save it but keep looking for a better one
6395       ac_cv_path_SED="$ac_path_SED"
6396       ac_path_SED_max=$ac_count
6397     fi
6398     # 10*(2^10) chars as input seems more than enough
6399     test $ac_count -gt 10 && break
6400   done
6401   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6402 esac
6403
6404       $ac_path_SED_found && break 3
6405     done
6406   done
6407   done
6408 IFS=$as_save_IFS
6409   if test -z "$ac_cv_path_SED"; then
6410     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6411   fi
6412 else
6413   ac_cv_path_SED=$SED
6414 fi
6415
6416 fi
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6418 $as_echo "$ac_cv_path_SED" >&6; }
6419  SED="$ac_cv_path_SED"
6420   rm -f conftest.sed
6421
6422 test -z "$SED" && SED=sed
6423 Xsed="$SED -e 1s/^X//"
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6436 $as_echo_n "checking for fgrep... " >&6; }
6437 if ${ac_cv_path_FGREP+:} false; then :
6438   $as_echo_n "(cached) " >&6
6439 else
6440   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6441    then ac_cv_path_FGREP="$GREP -F"
6442    else
6443      if test -z "$FGREP"; then
6444   ac_path_FGREP_found=false
6445   # Loop through the user's path and test for each of PROGNAME-LIST
6446   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6447 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6448 do
6449   IFS=$as_save_IFS
6450   test -z "$as_dir" && as_dir=.
6451     for ac_prog in fgrep; do
6452     for ac_exec_ext in '' $ac_executable_extensions; do
6453       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6454       as_fn_executable_p "$ac_path_FGREP" || continue
6455 # Check for GNU ac_path_FGREP and select it if it is found.
6456   # Check for GNU $ac_path_FGREP
6457 case `"$ac_path_FGREP" --version 2>&1` in
6458 *GNU*)
6459   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6460 *)
6461   ac_count=0
6462   $as_echo_n 0123456789 >"conftest.in"
6463   while :
6464   do
6465     cat "conftest.in" "conftest.in" >"conftest.tmp"
6466     mv "conftest.tmp" "conftest.in"
6467     cp "conftest.in" "conftest.nl"
6468     $as_echo 'FGREP' >> "conftest.nl"
6469     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6470     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6471     as_fn_arith $ac_count + 1 && ac_count=$as_val
6472     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6473       # Best one so far, save it but keep looking for a better one
6474       ac_cv_path_FGREP="$ac_path_FGREP"
6475       ac_path_FGREP_max=$ac_count
6476     fi
6477     # 10*(2^10) chars as input seems more than enough
6478     test $ac_count -gt 10 && break
6479   done
6480   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6481 esac
6482
6483       $ac_path_FGREP_found && break 3
6484     done
6485   done
6486   done
6487 IFS=$as_save_IFS
6488   if test -z "$ac_cv_path_FGREP"; then
6489     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6490   fi
6491 else
6492   ac_cv_path_FGREP=$FGREP
6493 fi
6494
6495    fi
6496 fi
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6498 $as_echo "$ac_cv_path_FGREP" >&6; }
6499  FGREP="$ac_cv_path_FGREP"
6500
6501
6502 test -z "$GREP" && GREP=grep
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522 # Check whether --with-gnu-ld was given.
6523 if test "${with_gnu_ld+set}" = set; then :
6524   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6525 else
6526   with_gnu_ld=no
6527 fi
6528
6529 ac_prog=ld
6530 if test "$GCC" = yes; then
6531   # Check if gcc -print-prog-name=ld gives a path.
6532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6533 $as_echo_n "checking for ld used by $CC... " >&6; }
6534   case $host in
6535   *-*-mingw*)
6536     # gcc leaves a trailing carriage return which upsets mingw
6537     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6538   *)
6539     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6540   esac
6541   case $ac_prog in
6542     # Accept absolute paths.
6543     [\\/]* | ?:[\\/]*)
6544       re_direlt='/[^/][^/]*/\.\./'
6545       # Canonicalize the pathname of ld
6546       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6547       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6548         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6549       done
6550       test -z "$LD" && LD="$ac_prog"
6551       ;;
6552   "")
6553     # If it fails, then pretend we aren't using GCC.
6554     ac_prog=ld
6555     ;;
6556   *)
6557     # If it is relative, then search for the first ld in PATH.
6558     with_gnu_ld=unknown
6559     ;;
6560   esac
6561 elif test "$with_gnu_ld" = yes; then
6562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6563 $as_echo_n "checking for GNU ld... " >&6; }
6564 else
6565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6566 $as_echo_n "checking for non-GNU ld... " >&6; }
6567 fi
6568 if ${lt_cv_path_LD+:} false; then :
6569   $as_echo_n "(cached) " >&6
6570 else
6571   if test -z "$LD"; then
6572   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6573   for ac_dir in $PATH; do
6574     IFS="$lt_save_ifs"
6575     test -z "$ac_dir" && ac_dir=.
6576     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6577       lt_cv_path_LD="$ac_dir/$ac_prog"
6578       # Check to see if the program is GNU ld.  I'd rather use --version,
6579       # but apparently some variants of GNU ld only accept -v.
6580       # Break only if it was the GNU/non-GNU ld that we prefer.
6581       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6582       *GNU* | *'with BFD'*)
6583         test "$with_gnu_ld" != no && break
6584         ;;
6585       *)
6586         test "$with_gnu_ld" != yes && break
6587         ;;
6588       esac
6589     fi
6590   done
6591   IFS="$lt_save_ifs"
6592 else
6593   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6594 fi
6595 fi
6596
6597 LD="$lt_cv_path_LD"
6598 if test -n "$LD"; then
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6600 $as_echo "$LD" >&6; }
6601 else
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6603 $as_echo "no" >&6; }
6604 fi
6605 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6607 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6608 if ${lt_cv_prog_gnu_ld+:} false; then :
6609   $as_echo_n "(cached) " >&6
6610 else
6611   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6612 case `$LD -v 2>&1 </dev/null` in
6613 *GNU* | *'with BFD'*)
6614   lt_cv_prog_gnu_ld=yes
6615   ;;
6616 *)
6617   lt_cv_prog_gnu_ld=no
6618   ;;
6619 esac
6620 fi
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6622 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6623 with_gnu_ld=$lt_cv_prog_gnu_ld
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6634 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6635 if ${lt_cv_path_NM+:} false; then :
6636   $as_echo_n "(cached) " >&6
6637 else
6638   if test -n "$NM"; then
6639   # Let the user override the test.
6640   lt_cv_path_NM="$NM"
6641 else
6642   lt_nm_to_check="${ac_tool_prefix}nm"
6643   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6644     lt_nm_to_check="$lt_nm_to_check nm"
6645   fi
6646   for lt_tmp_nm in $lt_nm_to_check; do
6647     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6648     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6649       IFS="$lt_save_ifs"
6650       test -z "$ac_dir" && ac_dir=.
6651       tmp_nm="$ac_dir/$lt_tmp_nm"
6652       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6653         # Check to see if the nm accepts a BSD-compat flag.
6654         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6655         #   nm: unknown option "B" ignored
6656         # Tru64's nm complains that /dev/null is an invalid object file
6657         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6658         */dev/null* | *'Invalid file or object type'*)
6659           lt_cv_path_NM="$tmp_nm -B"
6660           break
6661           ;;
6662         *)
6663           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6664           */dev/null*)
6665             lt_cv_path_NM="$tmp_nm -p"
6666             break
6667             ;;
6668           *)
6669             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6670             continue # so that we can try to find one that supports BSD flags
6671             ;;
6672           esac
6673           ;;
6674         esac
6675       fi
6676     done
6677     IFS="$lt_save_ifs"
6678   done
6679   : ${lt_cv_path_NM=no}
6680 fi
6681 fi
6682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6683 $as_echo "$lt_cv_path_NM" >&6; }
6684 if test "$lt_cv_path_NM" != "no"; then
6685   NM="$lt_cv_path_NM"
6686 else
6687   # Didn't find any BSD compatible name lister, look for dumpbin.
6688   if test -n "$DUMPBIN"; then :
6689     # Let the user override the test.
6690   else
6691     if test -n "$ac_tool_prefix"; then
6692   for ac_prog in dumpbin "link -dump"
6693   do
6694     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6695 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6697 $as_echo_n "checking for $ac_word... " >&6; }
6698 if ${ac_cv_prog_DUMPBIN+:} false; then :
6699   $as_echo_n "(cached) " >&6
6700 else
6701   if test -n "$DUMPBIN"; then
6702   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6703 else
6704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6705 for as_dir in $PATH
6706 do
6707   IFS=$as_save_IFS
6708   test -z "$as_dir" && as_dir=.
6709     for ac_exec_ext in '' $ac_executable_extensions; do
6710   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6711     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6713     break 2
6714   fi
6715 done
6716   done
6717 IFS=$as_save_IFS
6718
6719 fi
6720 fi
6721 DUMPBIN=$ac_cv_prog_DUMPBIN
6722 if test -n "$DUMPBIN"; then
6723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6724 $as_echo "$DUMPBIN" >&6; }
6725 else
6726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6727 $as_echo "no" >&6; }
6728 fi
6729
6730
6731     test -n "$DUMPBIN" && break
6732   done
6733 fi
6734 if test -z "$DUMPBIN"; then
6735   ac_ct_DUMPBIN=$DUMPBIN
6736   for ac_prog in dumpbin "link -dump"
6737 do
6738   # Extract the first word of "$ac_prog", so it can be a program name with args.
6739 set dummy $ac_prog; ac_word=$2
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6741 $as_echo_n "checking for $ac_word... " >&6; }
6742 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6743   $as_echo_n "(cached) " >&6
6744 else
6745   if test -n "$ac_ct_DUMPBIN"; then
6746   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6747 else
6748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6749 for as_dir in $PATH
6750 do
6751   IFS=$as_save_IFS
6752   test -z "$as_dir" && as_dir=.
6753     for ac_exec_ext in '' $ac_executable_extensions; do
6754   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6755     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6757     break 2
6758   fi
6759 done
6760   done
6761 IFS=$as_save_IFS
6762
6763 fi
6764 fi
6765 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6766 if test -n "$ac_ct_DUMPBIN"; then
6767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6768 $as_echo "$ac_ct_DUMPBIN" >&6; }
6769 else
6770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6771 $as_echo "no" >&6; }
6772 fi
6773
6774
6775   test -n "$ac_ct_DUMPBIN" && break
6776 done
6777
6778   if test "x$ac_ct_DUMPBIN" = x; then
6779     DUMPBIN=":"
6780   else
6781     case $cross_compiling:$ac_tool_warned in
6782 yes:)
6783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6785 ac_tool_warned=yes ;;
6786 esac
6787     DUMPBIN=$ac_ct_DUMPBIN
6788   fi
6789 fi
6790
6791     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6792     *COFF*)
6793       DUMPBIN="$DUMPBIN -symbols"
6794       ;;
6795     *)
6796       DUMPBIN=:
6797       ;;
6798     esac
6799   fi
6800
6801   if test "$DUMPBIN" != ":"; then
6802     NM="$DUMPBIN"
6803   fi
6804 fi
6805 test -z "$NM" && NM=nm
6806
6807
6808
6809
6810
6811
6812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6813 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6814 if ${lt_cv_nm_interface+:} false; then :
6815   $as_echo_n "(cached) " >&6
6816 else
6817   lt_cv_nm_interface="BSD nm"
6818   echo "int some_variable = 0;" > conftest.$ac_ext
6819   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6820   (eval "$ac_compile" 2>conftest.err)
6821   cat conftest.err >&5
6822   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6823   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6824   cat conftest.err >&5
6825   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6826   cat conftest.out >&5
6827   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6828     lt_cv_nm_interface="MS dumpbin"
6829   fi
6830   rm -f conftest*
6831 fi
6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6833 $as_echo "$lt_cv_nm_interface" >&6; }
6834
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6836 $as_echo_n "checking whether ln -s works... " >&6; }
6837 LN_S=$as_ln_s
6838 if test "$LN_S" = "ln -s"; then
6839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6840 $as_echo "yes" >&6; }
6841 else
6842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6843 $as_echo "no, using $LN_S" >&6; }
6844 fi
6845
6846 # find the maximum length of command line arguments
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6848 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6849 if ${lt_cv_sys_max_cmd_len+:} false; then :
6850   $as_echo_n "(cached) " >&6
6851 else
6852     i=0
6853   teststring="ABCD"
6854
6855   case $build_os in
6856   msdosdjgpp*)
6857     # On DJGPP, this test can blow up pretty badly due to problems in libc
6858     # (any single argument exceeding 2000 bytes causes a buffer overrun
6859     # during glob expansion).  Even if it were fixed, the result of this
6860     # check would be larger than it should be.
6861     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6862     ;;
6863
6864   gnu*)
6865     # Under GNU Hurd, this test is not required because there is
6866     # no limit to the length of command line arguments.
6867     # Libtool will interpret -1 as no limit whatsoever
6868     lt_cv_sys_max_cmd_len=-1;
6869     ;;
6870
6871   cygwin* | mingw* | cegcc*)
6872     # On Win9x/ME, this test blows up -- it succeeds, but takes
6873     # about 5 minutes as the teststring grows exponentially.
6874     # Worse, since 9x/ME are not pre-emptively multitasking,
6875     # you end up with a "frozen" computer, even though with patience
6876     # the test eventually succeeds (with a max line length of 256k).
6877     # Instead, let's just punt: use the minimum linelength reported by
6878     # all of the supported platforms: 8192 (on NT/2K/XP).
6879     lt_cv_sys_max_cmd_len=8192;
6880     ;;
6881
6882   mint*)
6883     # On MiNT this can take a long time and run out of memory.
6884     lt_cv_sys_max_cmd_len=8192;
6885     ;;
6886
6887   amigaos*)
6888     # On AmigaOS with pdksh, this test takes hours, literally.
6889     # So we just punt and use a minimum line length of 8192.
6890     lt_cv_sys_max_cmd_len=8192;
6891     ;;
6892
6893   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6894     # This has been around since 386BSD, at least.  Likely further.
6895     if test -x /sbin/sysctl; then
6896       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6897     elif test -x /usr/sbin/sysctl; then
6898       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6899     else
6900       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6901     fi
6902     # And add a safety zone
6903     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6904     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6905     ;;
6906
6907   interix*)
6908     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6909     lt_cv_sys_max_cmd_len=196608
6910     ;;
6911
6912   osf*)
6913     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6914     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6915     # nice to cause kernel panics so lets avoid the loop below.
6916     # First set a reasonable default.
6917     lt_cv_sys_max_cmd_len=16384
6918     #
6919     if test -x /sbin/sysconfig; then
6920       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6921         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6922       esac
6923     fi
6924     ;;
6925   sco3.2v5*)
6926     lt_cv_sys_max_cmd_len=102400
6927     ;;
6928   sysv5* | sco5v6* | sysv4.2uw2*)
6929     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6930     if test -n "$kargmax"; then
6931       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6932     else
6933       lt_cv_sys_max_cmd_len=32768
6934     fi
6935     ;;
6936   *)
6937     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6938     if test -n "$lt_cv_sys_max_cmd_len"; then
6939       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6940       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6941     else
6942       # Make teststring a little bigger before we do anything with it.
6943       # a 1K string should be a reasonable start.
6944       for i in 1 2 3 4 5 6 7 8 ; do
6945         teststring=$teststring$teststring
6946       done
6947       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6948       # If test is not a shell built-in, we'll probably end up computing a
6949       # maximum length that is only half of the actual maximum length, but
6950       # we can't tell.
6951       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6952                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6953               test $i != 17 # 1/2 MB should be enough
6954       do
6955         i=`expr $i + 1`
6956         teststring=$teststring$teststring
6957       done
6958       # Only check the string length outside the loop.
6959       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6960       teststring=
6961       # Add a significant safety factor because C++ compilers can tack on
6962       # massive amounts of additional arguments before passing them to the
6963       # linker.  It appears as though 1/2 is a usable value.
6964       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6965     fi
6966     ;;
6967   esac
6968
6969 fi
6970
6971 if test -n $lt_cv_sys_max_cmd_len ; then
6972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6973 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6974 else
6975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6976 $as_echo "none" >&6; }
6977 fi
6978 max_cmd_len=$lt_cv_sys_max_cmd_len
6979
6980
6981
6982
6983
6984
6985 : ${CP="cp -f"}
6986 : ${MV="mv -f"}
6987 : ${RM="rm -f"}
6988
6989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6990 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6991 # Try some XSI features
6992 xsi_shell=no
6993 ( _lt_dummy="a/b/c"
6994   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6995       = c,a/b,, \
6996     && eval 'test $(( 1 + 1 )) -eq 2 \
6997     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6998   && xsi_shell=yes
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7000 $as_echo "$xsi_shell" >&6; }
7001
7002
7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7004 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7005 lt_shell_append=no
7006 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7007     >/dev/null 2>&1 \
7008   && lt_shell_append=yes
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7010 $as_echo "$lt_shell_append" >&6; }
7011
7012
7013 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7014   lt_unset=unset
7015 else
7016   lt_unset=false
7017 fi
7018
7019
7020
7021
7022
7023 # test EBCDIC or ASCII
7024 case `echo X|tr X '\101'` in
7025  A) # ASCII based system
7026     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7027   lt_SP2NL='tr \040 \012'
7028   lt_NL2SP='tr \015\012 \040\040'
7029   ;;
7030  *) # EBCDIC based system
7031   lt_SP2NL='tr \100 \n'
7032   lt_NL2SP='tr \r\n \100\100'
7033   ;;
7034 esac
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7045 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7046 if ${lt_cv_ld_reload_flag+:} false; then :
7047   $as_echo_n "(cached) " >&6
7048 else
7049   lt_cv_ld_reload_flag='-r'
7050 fi
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7052 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7053 reload_flag=$lt_cv_ld_reload_flag
7054 case $reload_flag in
7055 "" | " "*) ;;
7056 *) reload_flag=" $reload_flag" ;;
7057 esac
7058 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7059 case $host_os in
7060   darwin*)
7061     if test "$GCC" = yes; then
7062       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7063     else
7064       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7065     fi
7066     ;;
7067 esac
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077 if test -n "$ac_tool_prefix"; then
7078   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7079 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7081 $as_echo_n "checking for $ac_word... " >&6; }
7082 if ${ac_cv_prog_OBJDUMP+:} false; then :
7083   $as_echo_n "(cached) " >&6
7084 else
7085   if test -n "$OBJDUMP"; then
7086   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7087 else
7088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7089 for as_dir in $PATH
7090 do
7091   IFS=$as_save_IFS
7092   test -z "$as_dir" && as_dir=.
7093     for ac_exec_ext in '' $ac_executable_extensions; do
7094   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7095     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7097     break 2
7098   fi
7099 done
7100   done
7101 IFS=$as_save_IFS
7102
7103 fi
7104 fi
7105 OBJDUMP=$ac_cv_prog_OBJDUMP
7106 if test -n "$OBJDUMP"; then
7107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7108 $as_echo "$OBJDUMP" >&6; }
7109 else
7110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7111 $as_echo "no" >&6; }
7112 fi
7113
7114
7115 fi
7116 if test -z "$ac_cv_prog_OBJDUMP"; then
7117   ac_ct_OBJDUMP=$OBJDUMP
7118   # Extract the first word of "objdump", so it can be a program name with args.
7119 set dummy objdump; ac_word=$2
7120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7121 $as_echo_n "checking for $ac_word... " >&6; }
7122 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7123   $as_echo_n "(cached) " >&6
7124 else
7125   if test -n "$ac_ct_OBJDUMP"; then
7126   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7127 else
7128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7129 for as_dir in $PATH
7130 do
7131   IFS=$as_save_IFS
7132   test -z "$as_dir" && as_dir=.
7133     for ac_exec_ext in '' $ac_executable_extensions; do
7134   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7135     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7137     break 2
7138   fi
7139 done
7140   done
7141 IFS=$as_save_IFS
7142
7143 fi
7144 fi
7145 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7146 if test -n "$ac_ct_OBJDUMP"; then
7147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7148 $as_echo "$ac_ct_OBJDUMP" >&6; }
7149 else
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7151 $as_echo "no" >&6; }
7152 fi
7153
7154   if test "x$ac_ct_OBJDUMP" = x; then
7155     OBJDUMP="false"
7156   else
7157     case $cross_compiling:$ac_tool_warned in
7158 yes:)
7159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7161 ac_tool_warned=yes ;;
7162 esac
7163     OBJDUMP=$ac_ct_OBJDUMP
7164   fi
7165 else
7166   OBJDUMP="$ac_cv_prog_OBJDUMP"
7167 fi
7168
7169 test -z "$OBJDUMP" && OBJDUMP=objdump
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7180 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7181 if ${lt_cv_deplibs_check_method+:} false; then :
7182   $as_echo_n "(cached) " >&6
7183 else
7184   lt_cv_file_magic_cmd='$MAGIC_CMD'
7185 lt_cv_file_magic_test_file=
7186 lt_cv_deplibs_check_method='unknown'
7187 # Need to set the preceding variable on all platforms that support
7188 # interlibrary dependencies.
7189 # 'none' -- dependencies not supported.
7190 # `unknown' -- same as none, but documents that we really don't know.
7191 # 'pass_all' -- all dependencies passed with no checks.
7192 # 'test_compile' -- check by making test program.
7193 # 'file_magic [[regex]]' -- check by looking for files in library path
7194 # which responds to the $file_magic_cmd with a given extended regex.
7195 # If you have `file' or equivalent on your system and you're not sure
7196 # whether `pass_all' will *always* work, you probably want this one.
7197
7198 case $host_os in
7199 aix[4-9]*)
7200   lt_cv_deplibs_check_method=pass_all
7201   ;;
7202
7203 beos*)
7204   lt_cv_deplibs_check_method=pass_all
7205   ;;
7206
7207 bsdi[45]*)
7208   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7209   lt_cv_file_magic_cmd='/usr/bin/file -L'
7210   lt_cv_file_magic_test_file=/shlib/libc.so
7211   ;;
7212
7213 cygwin*)
7214   # func_win32_libid is a shell function defined in ltmain.sh
7215   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7216   lt_cv_file_magic_cmd='func_win32_libid'
7217   ;;
7218
7219 mingw* | pw32*)
7220   # Base MSYS/MinGW do not provide the 'file' command needed by
7221   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7222   # unless we find 'file', for example because we are cross-compiling.
7223   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7224   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7225     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7226     lt_cv_file_magic_cmd='func_win32_libid'
7227   else
7228     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7229     lt_cv_file_magic_cmd='$OBJDUMP -f'
7230   fi
7231   ;;
7232
7233 cegcc*)
7234   # use the weaker test based on 'objdump'. See mingw*.
7235   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7236   lt_cv_file_magic_cmd='$OBJDUMP -f'
7237   ;;
7238
7239 darwin* | rhapsody*)
7240   lt_cv_deplibs_check_method=pass_all
7241   ;;
7242
7243 freebsd* | dragonfly*)
7244   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7245     case $host_cpu in
7246     i*86 )
7247       # Not sure whether the presence of OpenBSD here was a mistake.
7248       # Let's accept both of them until this is cleared up.
7249       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7250       lt_cv_file_magic_cmd=/usr/bin/file
7251       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7252       ;;
7253     esac
7254   else
7255     lt_cv_deplibs_check_method=pass_all
7256   fi
7257   ;;
7258
7259 gnu*)
7260   lt_cv_deplibs_check_method=pass_all
7261   ;;
7262
7263 haiku*)
7264   lt_cv_deplibs_check_method=pass_all
7265   ;;
7266
7267 hpux10.20* | hpux11*)
7268   lt_cv_file_magic_cmd=/usr/bin/file
7269   case $host_cpu in
7270   ia64*)
7271     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7272     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7273     ;;
7274   hppa*64*)
7275     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7276     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7277     ;;
7278   *)
7279     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7280     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7281     ;;
7282   esac
7283   ;;
7284
7285 interix[3-9]*)
7286   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7287   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7288   ;;
7289
7290 irix5* | irix6* | nonstopux*)
7291   case $LD in
7292   *-32|*"-32 ") libmagic=32-bit;;
7293   *-n32|*"-n32 ") libmagic=N32;;
7294   *-64|*"-64 ") libmagic=64-bit;;
7295   *) libmagic=never-match;;
7296   esac
7297   lt_cv_deplibs_check_method=pass_all
7298   ;;
7299
7300 # This must be Linux ELF.
7301 linux* | k*bsd*-gnu | kopensolaris*-gnu)
7302   lt_cv_deplibs_check_method=pass_all
7303   ;;
7304
7305 netbsd*)
7306   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7307     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7308   else
7309     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7310   fi
7311   ;;
7312
7313 newos6*)
7314   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7315   lt_cv_file_magic_cmd=/usr/bin/file
7316   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7317   ;;
7318
7319 *nto* | *qnx*)
7320   lt_cv_deplibs_check_method=pass_all
7321   ;;
7322
7323 openbsd*)
7324   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7325     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7326   else
7327     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7328   fi
7329   ;;
7330
7331 osf3* | osf4* | osf5*)
7332   lt_cv_deplibs_check_method=pass_all
7333   ;;
7334
7335 rdos*)
7336   lt_cv_deplibs_check_method=pass_all
7337   ;;
7338
7339 solaris*)
7340   lt_cv_deplibs_check_method=pass_all
7341   ;;
7342
7343 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7344   lt_cv_deplibs_check_method=pass_all
7345   ;;
7346
7347 sysv4 | sysv4.3*)
7348   case $host_vendor in
7349   motorola)
7350     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]'
7351     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7352     ;;
7353   ncr)
7354     lt_cv_deplibs_check_method=pass_all
7355     ;;
7356   sequent)
7357     lt_cv_file_magic_cmd='/bin/file'
7358     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7359     ;;
7360   sni)
7361     lt_cv_file_magic_cmd='/bin/file'
7362     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7363     lt_cv_file_magic_test_file=/lib/libc.so
7364     ;;
7365   siemens)
7366     lt_cv_deplibs_check_method=pass_all
7367     ;;
7368   pc)
7369     lt_cv_deplibs_check_method=pass_all
7370     ;;
7371   esac
7372   ;;
7373
7374 tpf*)
7375   lt_cv_deplibs_check_method=pass_all
7376   ;;
7377 esac
7378
7379 fi
7380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7381 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7382 file_magic_cmd=$lt_cv_file_magic_cmd
7383 deplibs_check_method=$lt_cv_deplibs_check_method
7384 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397 if test -n "$ac_tool_prefix"; then
7398   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7399 set dummy ${ac_tool_prefix}ar; ac_word=$2
7400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7401 $as_echo_n "checking for $ac_word... " >&6; }
7402 if ${ac_cv_prog_AR+:} false; then :
7403   $as_echo_n "(cached) " >&6
7404 else
7405   if test -n "$AR"; then
7406   ac_cv_prog_AR="$AR" # Let the user override the test.
7407 else
7408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7409 for as_dir in $PATH
7410 do
7411   IFS=$as_save_IFS
7412   test -z "$as_dir" && as_dir=.
7413     for ac_exec_ext in '' $ac_executable_extensions; do
7414   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7415     ac_cv_prog_AR="${ac_tool_prefix}ar"
7416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7417     break 2
7418   fi
7419 done
7420   done
7421 IFS=$as_save_IFS
7422
7423 fi
7424 fi
7425 AR=$ac_cv_prog_AR
7426 if test -n "$AR"; then
7427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7428 $as_echo "$AR" >&6; }
7429 else
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7431 $as_echo "no" >&6; }
7432 fi
7433
7434
7435 fi
7436 if test -z "$ac_cv_prog_AR"; then
7437   ac_ct_AR=$AR
7438   # Extract the first word of "ar", so it can be a program name with args.
7439 set dummy ar; ac_word=$2
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7441 $as_echo_n "checking for $ac_word... " >&6; }
7442 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7443   $as_echo_n "(cached) " >&6
7444 else
7445   if test -n "$ac_ct_AR"; then
7446   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7447 else
7448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH
7450 do
7451   IFS=$as_save_IFS
7452   test -z "$as_dir" && as_dir=.
7453     for ac_exec_ext in '' $ac_executable_extensions; do
7454   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7455     ac_cv_prog_ac_ct_AR="ar"
7456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7457     break 2
7458   fi
7459 done
7460   done
7461 IFS=$as_save_IFS
7462
7463 fi
7464 fi
7465 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7466 if test -n "$ac_ct_AR"; then
7467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7468 $as_echo "$ac_ct_AR" >&6; }
7469 else
7470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7471 $as_echo "no" >&6; }
7472 fi
7473
7474   if test "x$ac_ct_AR" = x; then
7475     AR="false"
7476   else
7477     case $cross_compiling:$ac_tool_warned in
7478 yes:)
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7480 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7481 ac_tool_warned=yes ;;
7482 esac
7483     AR=$ac_ct_AR
7484   fi
7485 else
7486   AR="$ac_cv_prog_AR"
7487 fi
7488
7489 test -z "$AR" && AR=ar
7490 test -z "$AR_FLAGS" && AR_FLAGS=cru
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502 if test -n "$ac_tool_prefix"; then
7503   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7504 set dummy ${ac_tool_prefix}strip; ac_word=$2
7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7506 $as_echo_n "checking for $ac_word... " >&6; }
7507 if ${ac_cv_prog_STRIP+:} false; then :
7508   $as_echo_n "(cached) " >&6
7509 else
7510   if test -n "$STRIP"; then
7511   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7512 else
7513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7514 for as_dir in $PATH
7515 do
7516   IFS=$as_save_IFS
7517   test -z "$as_dir" && as_dir=.
7518     for ac_exec_ext in '' $ac_executable_extensions; do
7519   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7520     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7522     break 2
7523   fi
7524 done
7525   done
7526 IFS=$as_save_IFS
7527
7528 fi
7529 fi
7530 STRIP=$ac_cv_prog_STRIP
7531 if test -n "$STRIP"; then
7532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7533 $as_echo "$STRIP" >&6; }
7534 else
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7536 $as_echo "no" >&6; }
7537 fi
7538
7539
7540 fi
7541 if test -z "$ac_cv_prog_STRIP"; then
7542   ac_ct_STRIP=$STRIP
7543   # Extract the first word of "strip", so it can be a program name with args.
7544 set dummy strip; ac_word=$2
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7546 $as_echo_n "checking for $ac_word... " >&6; }
7547 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7548   $as_echo_n "(cached) " >&6
7549 else
7550   if test -n "$ac_ct_STRIP"; then
7551   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7552 else
7553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554 for as_dir in $PATH
7555 do
7556   IFS=$as_save_IFS
7557   test -z "$as_dir" && as_dir=.
7558     for ac_exec_ext in '' $ac_executable_extensions; do
7559   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7560     ac_cv_prog_ac_ct_STRIP="strip"
7561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7562     break 2
7563   fi
7564 done
7565   done
7566 IFS=$as_save_IFS
7567
7568 fi
7569 fi
7570 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7571 if test -n "$ac_ct_STRIP"; then
7572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7573 $as_echo "$ac_ct_STRIP" >&6; }
7574 else
7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7576 $as_echo "no" >&6; }
7577 fi
7578
7579   if test "x$ac_ct_STRIP" = x; then
7580     STRIP=":"
7581   else
7582     case $cross_compiling:$ac_tool_warned in
7583 yes:)
7584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7586 ac_tool_warned=yes ;;
7587 esac
7588     STRIP=$ac_ct_STRIP
7589   fi
7590 else
7591   STRIP="$ac_cv_prog_STRIP"
7592 fi
7593
7594 test -z "$STRIP" && STRIP=:
7595
7596
7597
7598
7599
7600
7601 if test -n "$ac_tool_prefix"; then
7602   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7603 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7605 $as_echo_n "checking for $ac_word... " >&6; }
7606 if ${ac_cv_prog_RANLIB+:} false; then :
7607   $as_echo_n "(cached) " >&6
7608 else
7609   if test -n "$RANLIB"; then
7610   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7611 else
7612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7613 for as_dir in $PATH
7614 do
7615   IFS=$as_save_IFS
7616   test -z "$as_dir" && as_dir=.
7617     for ac_exec_ext in '' $ac_executable_extensions; do
7618   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7619     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7621     break 2
7622   fi
7623 done
7624   done
7625 IFS=$as_save_IFS
7626
7627 fi
7628 fi
7629 RANLIB=$ac_cv_prog_RANLIB
7630 if test -n "$RANLIB"; then
7631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7632 $as_echo "$RANLIB" >&6; }
7633 else
7634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7635 $as_echo "no" >&6; }
7636 fi
7637
7638
7639 fi
7640 if test -z "$ac_cv_prog_RANLIB"; then
7641   ac_ct_RANLIB=$RANLIB
7642   # Extract the first word of "ranlib", so it can be a program name with args.
7643 set dummy ranlib; ac_word=$2
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7645 $as_echo_n "checking for $ac_word... " >&6; }
7646 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7647   $as_echo_n "(cached) " >&6
7648 else
7649   if test -n "$ac_ct_RANLIB"; then
7650   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7651 else
7652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7653 for as_dir in $PATH
7654 do
7655   IFS=$as_save_IFS
7656   test -z "$as_dir" && as_dir=.
7657     for ac_exec_ext in '' $ac_executable_extensions; do
7658   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7659     ac_cv_prog_ac_ct_RANLIB="ranlib"
7660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7661     break 2
7662   fi
7663 done
7664   done
7665 IFS=$as_save_IFS
7666
7667 fi
7668 fi
7669 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7670 if test -n "$ac_ct_RANLIB"; then
7671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7672 $as_echo "$ac_ct_RANLIB" >&6; }
7673 else
7674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7675 $as_echo "no" >&6; }
7676 fi
7677
7678   if test "x$ac_ct_RANLIB" = x; then
7679     RANLIB=":"
7680   else
7681     case $cross_compiling:$ac_tool_warned in
7682 yes:)
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7685 ac_tool_warned=yes ;;
7686 esac
7687     RANLIB=$ac_ct_RANLIB
7688   fi
7689 else
7690   RANLIB="$ac_cv_prog_RANLIB"
7691 fi
7692
7693 test -z "$RANLIB" && RANLIB=:
7694
7695
7696
7697
7698
7699
7700 # Determine commands to create old-style static archives.
7701 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7702 old_postinstall_cmds='chmod 644 $oldlib'
7703 old_postuninstall_cmds=
7704
7705 if test -n "$RANLIB"; then
7706   case $host_os in
7707   openbsd*)
7708     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7709     ;;
7710   *)
7711     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7712     ;;
7713   esac
7714   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7715 fi
7716
7717 case $host_os in
7718   darwin*)
7719     lock_old_archive_extraction=yes ;;
7720   *)
7721     lock_old_archive_extraction=no ;;
7722 esac
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762 # If no C compiler was specified, use CC.
7763 LTCC=${LTCC-"$CC"}
7764
7765 # If no C compiler flags were specified, use CFLAGS.
7766 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7767
7768 # Allow CC to be a program name with arguments.
7769 compiler=$CC
7770
7771
7772 # Check for command to grab the raw symbol name followed by C symbol from nm.
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7774 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7775 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7776   $as_echo_n "(cached) " >&6
7777 else
7778
7779 # These are sane defaults that work on at least a few old systems.
7780 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7781
7782 # Character class describing NM global symbol codes.
7783 symcode='[BCDEGRST]'
7784
7785 # Regexp to match symbols that can be accessed directly from C.
7786 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7787
7788 # Define system-specific variables.
7789 case $host_os in
7790 aix*)
7791   symcode='[BCDT]'
7792   ;;
7793 cygwin* | mingw* | pw32* | cegcc*)
7794   symcode='[ABCDGISTW]'
7795   ;;
7796 hpux*)
7797   if test "$host_cpu" = ia64; then
7798     symcode='[ABCDEGRST]'
7799   fi
7800   ;;
7801 irix* | nonstopux*)
7802   symcode='[BCDEGRST]'
7803   ;;
7804 osf*)
7805   symcode='[BCDEGQRST]'
7806   ;;
7807 solaris*)
7808   symcode='[BDRT]'
7809   ;;
7810 sco3.2v5*)
7811   symcode='[DT]'
7812   ;;
7813 sysv4.2uw2*)
7814   symcode='[DT]'
7815   ;;
7816 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7817   symcode='[ABDT]'
7818   ;;
7819 sysv4)
7820   symcode='[DFNSTU]'
7821   ;;
7822 esac
7823
7824 # If we're using GNU nm, then use its standard symbol codes.
7825 case `$NM -V 2>&1` in
7826 *GNU* | *'with BFD'*)
7827   symcode='[ABCDGIRSTW]' ;;
7828 esac
7829
7830 # Transform an extracted symbol line into a proper C declaration.
7831 # Some systems (esp. on ia64) link data and code symbols differently,
7832 # so use this general approach.
7833 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7834
7835 # Transform an extracted symbol line into symbol name and symbol address
7836 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7837 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'"
7838
7839 # Handle CRLF in mingw tool chain
7840 opt_cr=
7841 case $build_os in
7842 mingw*)
7843   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7844   ;;
7845 esac
7846
7847 # Try without a prefix underscore, then with it.
7848 for ac_symprfx in "" "_"; do
7849
7850   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7851   symxfrm="\\1 $ac_symprfx\\2 \\2"
7852
7853   # Write the raw and C identifiers.
7854   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7855     # Fake it for dumpbin and say T for any non-static function
7856     # and D for any global variable.
7857     # Also find C++ and __fastcall symbols from MSVC++,
7858     # which start with @ or ?.
7859     lt_cv_sys_global_symbol_pipe="$AWK '"\
7860 "     {last_section=section; section=\$ 3};"\
7861 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7862 "     \$ 0!~/External *\|/{next};"\
7863 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7864 "     {if(hide[section]) next};"\
7865 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7866 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7867 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7868 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7869 "     ' prfx=^$ac_symprfx"
7870   else
7871     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7872   fi
7873
7874   # Check to see that the pipe works correctly.
7875   pipe_works=no
7876
7877   rm -f conftest*
7878   cat > conftest.$ac_ext <<_LT_EOF
7879 #ifdef __cplusplus
7880 extern "C" {
7881 #endif
7882 char nm_test_var;
7883 void nm_test_func(void);
7884 void nm_test_func(void){}
7885 #ifdef __cplusplus
7886 }
7887 #endif
7888 int main(){nm_test_var='a';nm_test_func();return(0);}
7889 _LT_EOF
7890
7891   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7892   (eval $ac_compile) 2>&5
7893   ac_status=$?
7894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7895   test $ac_status = 0; }; then
7896     # Now try to grab the symbols.
7897     nlist=conftest.nm
7898     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7899   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7900   ac_status=$?
7901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7902   test $ac_status = 0; } && test -s "$nlist"; then
7903       # Try sorting and uniquifying the output.
7904       if sort "$nlist" | uniq > "$nlist"T; then
7905         mv -f "$nlist"T "$nlist"
7906       else
7907         rm -f "$nlist"T
7908       fi
7909
7910       # Make sure that we snagged all the symbols we need.
7911       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7912         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7913           cat <<_LT_EOF > conftest.$ac_ext
7914 #ifdef __cplusplus
7915 extern "C" {
7916 #endif
7917
7918 _LT_EOF
7919           # Now generate the symbol file.
7920           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7921
7922           cat <<_LT_EOF >> conftest.$ac_ext
7923
7924 /* The mapping between symbol names and symbols.  */
7925 const struct {
7926   const char *name;
7927   void       *address;
7928 }
7929 lt__PROGRAM__LTX_preloaded_symbols[] =
7930 {
7931   { "@PROGRAM@", (void *) 0 },
7932 _LT_EOF
7933           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7934           cat <<\_LT_EOF >> conftest.$ac_ext
7935   {0, (void *) 0}
7936 };
7937
7938 /* This works around a problem in FreeBSD linker */
7939 #ifdef FREEBSD_WORKAROUND
7940 static const void *lt_preloaded_setup() {
7941   return lt__PROGRAM__LTX_preloaded_symbols;
7942 }
7943 #endif
7944
7945 #ifdef __cplusplus
7946 }
7947 #endif
7948 _LT_EOF
7949           # Now try linking the two files.
7950           mv conftest.$ac_objext conftstm.$ac_objext
7951           lt_save_LIBS="$LIBS"
7952           lt_save_CFLAGS="$CFLAGS"
7953           LIBS="conftstm.$ac_objext"
7954           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7955           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7956   (eval $ac_link) 2>&5
7957   ac_status=$?
7958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7959   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7960             pipe_works=yes
7961           fi
7962           LIBS="$lt_save_LIBS"
7963           CFLAGS="$lt_save_CFLAGS"
7964         else
7965           echo "cannot find nm_test_func in $nlist" >&5
7966         fi
7967       else
7968         echo "cannot find nm_test_var in $nlist" >&5
7969       fi
7970     else
7971       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7972     fi
7973   else
7974     echo "$progname: failed program was:" >&5
7975     cat conftest.$ac_ext >&5
7976   fi
7977   rm -rf conftest* conftst*
7978
7979   # Do not use the global_symbol_pipe unless it works.
7980   if test "$pipe_works" = yes; then
7981     break
7982   else
7983     lt_cv_sys_global_symbol_pipe=
7984   fi
7985 done
7986
7987 fi
7988
7989 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7990   lt_cv_sys_global_symbol_to_cdecl=
7991 fi
7992 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7994 $as_echo "failed" >&6; }
7995 else
7996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7997 $as_echo "ok" >&6; }
7998 fi
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021 # Check whether --enable-libtool-lock was given.
8022 if test "${enable_libtool_lock+set}" = set; then :
8023   enableval=$enable_libtool_lock;
8024 fi
8025
8026 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8027
8028 # Some flags need to be propagated to the compiler or linker for good
8029 # libtool support.
8030 case $host in
8031 ia64-*-hpux*)
8032   # Find out which ABI we are using.
8033   echo 'int i;' > conftest.$ac_ext
8034   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8035   (eval $ac_compile) 2>&5
8036   ac_status=$?
8037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8038   test $ac_status = 0; }; then
8039     case `/usr/bin/file conftest.$ac_objext` in
8040       *ELF-32*)
8041         HPUX_IA64_MODE="32"
8042         ;;
8043       *ELF-64*)
8044         HPUX_IA64_MODE="64"
8045         ;;
8046     esac
8047   fi
8048   rm -rf conftest*
8049   ;;
8050 *-*-irix6*)
8051   # Find out which ABI we are using.
8052   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8053   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8054   (eval $ac_compile) 2>&5
8055   ac_status=$?
8056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8057   test $ac_status = 0; }; then
8058     if test "$lt_cv_prog_gnu_ld" = yes; then
8059       case `/usr/bin/file conftest.$ac_objext` in
8060         *32-bit*)
8061           LD="${LD-ld} -melf32bsmip"
8062           ;;
8063         *N32*)
8064           LD="${LD-ld} -melf32bmipn32"
8065           ;;
8066         *64-bit*)
8067           LD="${LD-ld} -melf64bmip"
8068         ;;
8069       esac
8070     else
8071       case `/usr/bin/file conftest.$ac_objext` in
8072         *32-bit*)
8073           LD="${LD-ld} -32"
8074           ;;
8075         *N32*)
8076           LD="${LD-ld} -n32"
8077           ;;
8078         *64-bit*)
8079           LD="${LD-ld} -64"
8080           ;;
8081       esac
8082     fi
8083   fi
8084   rm -rf conftest*
8085   ;;
8086
8087 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8088 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8089   # Find out which ABI we are using.
8090   echo 'int i;' > conftest.$ac_ext
8091   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8092   (eval $ac_compile) 2>&5
8093   ac_status=$?
8094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8095   test $ac_status = 0; }; then
8096     case `/usr/bin/file conftest.o` in
8097       *32-bit*)
8098         case $host in
8099           x86_64-*kfreebsd*-gnu)
8100             LD="${LD-ld} -m elf_i386_fbsd"
8101             ;;
8102           x86_64-*linux*)
8103             case `/usr/bin/file conftest.o` in
8104               *x86-64*)
8105                 LD="${LD-ld} -m elf32_x86_64"
8106                 ;;
8107               *)
8108                 LD="${LD-ld} -m elf_i386"
8109                 ;;
8110             esac
8111             ;;
8112           powerpc64le-*linux*)
8113             LD="${LD-ld} -m elf32lppclinux"
8114             ;;
8115           powerpc64-*linux*)
8116             LD="${LD-ld} -m elf32ppclinux"
8117             ;;
8118           s390x-*linux*)
8119             LD="${LD-ld} -m elf_s390"
8120             ;;
8121           sparc64-*linux*)
8122             LD="${LD-ld} -m elf32_sparc"
8123             ;;
8124         esac
8125         ;;
8126       *64-bit*)
8127         case $host in
8128           x86_64-*kfreebsd*-gnu)
8129             LD="${LD-ld} -m elf_x86_64_fbsd"
8130             ;;
8131           x86_64-*linux*)
8132             LD="${LD-ld} -m elf_x86_64"
8133             ;;
8134           powerpcle-*linux*)
8135             LD="${LD-ld} -m elf64lppc"
8136             ;;
8137           powerpc-*linux*)
8138             LD="${LD-ld} -m elf64ppc"
8139             ;;
8140           s390*-*linux*|s390*-*tpf*)
8141             LD="${LD-ld} -m elf64_s390"
8142             ;;
8143           sparc*-*linux*)
8144             LD="${LD-ld} -m elf64_sparc"
8145             ;;
8146         esac
8147         ;;
8148     esac
8149   fi
8150   rm -rf conftest*
8151   ;;
8152
8153 *-*-sco3.2v5*)
8154   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8155   SAVE_CFLAGS="$CFLAGS"
8156   CFLAGS="$CFLAGS -belf"
8157   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8158 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8159 if ${lt_cv_cc_needs_belf+:} false; then :
8160   $as_echo_n "(cached) " >&6
8161 else
8162   ac_ext=c
8163 ac_cpp='$CPP $CPPFLAGS'
8164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8167
8168      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8169 /* end confdefs.h.  */
8170
8171 int
8172 main ()
8173 {
8174
8175   ;
8176   return 0;
8177 }
8178 _ACEOF
8179 if ac_fn_c_try_link "$LINENO"; then :
8180   lt_cv_cc_needs_belf=yes
8181 else
8182   lt_cv_cc_needs_belf=no
8183 fi
8184 rm -f core conftest.err conftest.$ac_objext \
8185     conftest$ac_exeext conftest.$ac_ext
8186      ac_ext=c
8187 ac_cpp='$CPP $CPPFLAGS'
8188 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8189 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8190 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8191
8192 fi
8193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8194 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8195   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8196     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8197     CFLAGS="$SAVE_CFLAGS"
8198   fi
8199   ;;
8200 sparc*-*solaris*)
8201   # Find out which ABI we are using.
8202   echo 'int i;' > conftest.$ac_ext
8203   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8204   (eval $ac_compile) 2>&5
8205   ac_status=$?
8206   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8207   test $ac_status = 0; }; then
8208     case `/usr/bin/file conftest.o` in
8209     *64-bit*)
8210       case $lt_cv_prog_gnu_ld in
8211       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8212       *)
8213         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8214           LD="${LD-ld} -64"
8215         fi
8216         ;;
8217       esac
8218       ;;
8219     esac
8220   fi
8221   rm -rf conftest*
8222   ;;
8223 esac
8224
8225 need_locks="$enable_libtool_lock"
8226
8227
8228   case $host_os in
8229     rhapsody* | darwin*)
8230     if test -n "$ac_tool_prefix"; then
8231   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8232 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8234 $as_echo_n "checking for $ac_word... " >&6; }
8235 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8236   $as_echo_n "(cached) " >&6
8237 else
8238   if test -n "$DSYMUTIL"; then
8239   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8240 else
8241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8242 for as_dir in $PATH
8243 do
8244   IFS=$as_save_IFS
8245   test -z "$as_dir" && as_dir=.
8246     for ac_exec_ext in '' $ac_executable_extensions; do
8247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8248     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8250     break 2
8251   fi
8252 done
8253   done
8254 IFS=$as_save_IFS
8255
8256 fi
8257 fi
8258 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8259 if test -n "$DSYMUTIL"; then
8260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8261 $as_echo "$DSYMUTIL" >&6; }
8262 else
8263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8264 $as_echo "no" >&6; }
8265 fi
8266
8267
8268 fi
8269 if test -z "$ac_cv_prog_DSYMUTIL"; then
8270   ac_ct_DSYMUTIL=$DSYMUTIL
8271   # Extract the first word of "dsymutil", so it can be a program name with args.
8272 set dummy dsymutil; ac_word=$2
8273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8274 $as_echo_n "checking for $ac_word... " >&6; }
8275 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8276   $as_echo_n "(cached) " >&6
8277 else
8278   if test -n "$ac_ct_DSYMUTIL"; then
8279   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8280 else
8281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8282 for as_dir in $PATH
8283 do
8284   IFS=$as_save_IFS
8285   test -z "$as_dir" && as_dir=.
8286     for ac_exec_ext in '' $ac_executable_extensions; do
8287   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8288     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8289     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8290     break 2
8291   fi
8292 done
8293   done
8294 IFS=$as_save_IFS
8295
8296 fi
8297 fi
8298 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8299 if test -n "$ac_ct_DSYMUTIL"; then
8300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8301 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8302 else
8303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8304 $as_echo "no" >&6; }
8305 fi
8306
8307   if test "x$ac_ct_DSYMUTIL" = x; then
8308     DSYMUTIL=":"
8309   else
8310     case $cross_compiling:$ac_tool_warned in
8311 yes:)
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8313 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8314 ac_tool_warned=yes ;;
8315 esac
8316     DSYMUTIL=$ac_ct_DSYMUTIL
8317   fi
8318 else
8319   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8320 fi
8321
8322     if test -n "$ac_tool_prefix"; then
8323   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8324 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8326 $as_echo_n "checking for $ac_word... " >&6; }
8327 if ${ac_cv_prog_NMEDIT+:} false; then :
8328   $as_echo_n "(cached) " >&6
8329 else
8330   if test -n "$NMEDIT"; then
8331   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8332 else
8333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8334 for as_dir in $PATH
8335 do
8336   IFS=$as_save_IFS
8337   test -z "$as_dir" && as_dir=.
8338     for ac_exec_ext in '' $ac_executable_extensions; do
8339   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8340     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8341     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8342     break 2
8343   fi
8344 done
8345   done
8346 IFS=$as_save_IFS
8347
8348 fi
8349 fi
8350 NMEDIT=$ac_cv_prog_NMEDIT
8351 if test -n "$NMEDIT"; then
8352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8353 $as_echo "$NMEDIT" >&6; }
8354 else
8355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8356 $as_echo "no" >&6; }
8357 fi
8358
8359
8360 fi
8361 if test -z "$ac_cv_prog_NMEDIT"; then
8362   ac_ct_NMEDIT=$NMEDIT
8363   # Extract the first word of "nmedit", so it can be a program name with args.
8364 set dummy nmedit; ac_word=$2
8365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8366 $as_echo_n "checking for $ac_word... " >&6; }
8367 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8368   $as_echo_n "(cached) " >&6
8369 else
8370   if test -n "$ac_ct_NMEDIT"; then
8371   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8372 else
8373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8374 for as_dir in $PATH
8375 do
8376   IFS=$as_save_IFS
8377   test -z "$as_dir" && as_dir=.
8378     for ac_exec_ext in '' $ac_executable_extensions; do
8379   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8380     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8381     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8382     break 2
8383   fi
8384 done
8385   done
8386 IFS=$as_save_IFS
8387
8388 fi
8389 fi
8390 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8391 if test -n "$ac_ct_NMEDIT"; then
8392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8393 $as_echo "$ac_ct_NMEDIT" >&6; }
8394 else
8395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8396 $as_echo "no" >&6; }
8397 fi
8398
8399   if test "x$ac_ct_NMEDIT" = x; then
8400     NMEDIT=":"
8401   else
8402     case $cross_compiling:$ac_tool_warned in
8403 yes:)
8404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8405 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8406 ac_tool_warned=yes ;;
8407 esac
8408     NMEDIT=$ac_ct_NMEDIT
8409   fi
8410 else
8411   NMEDIT="$ac_cv_prog_NMEDIT"
8412 fi
8413
8414     if test -n "$ac_tool_prefix"; then
8415   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8416 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8418 $as_echo_n "checking for $ac_word... " >&6; }
8419 if ${ac_cv_prog_LIPO+:} false; then :
8420   $as_echo_n "(cached) " >&6
8421 else
8422   if test -n "$LIPO"; then
8423   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8424 else
8425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8426 for as_dir in $PATH
8427 do
8428   IFS=$as_save_IFS
8429   test -z "$as_dir" && as_dir=.
8430     for ac_exec_ext in '' $ac_executable_extensions; do
8431   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8432     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8434     break 2
8435   fi
8436 done
8437   done
8438 IFS=$as_save_IFS
8439
8440 fi
8441 fi
8442 LIPO=$ac_cv_prog_LIPO
8443 if test -n "$LIPO"; then
8444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8445 $as_echo "$LIPO" >&6; }
8446 else
8447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8448 $as_echo "no" >&6; }
8449 fi
8450
8451
8452 fi
8453 if test -z "$ac_cv_prog_LIPO"; then
8454   ac_ct_LIPO=$LIPO
8455   # Extract the first word of "lipo", so it can be a program name with args.
8456 set dummy lipo; ac_word=$2
8457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8458 $as_echo_n "checking for $ac_word... " >&6; }
8459 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8460   $as_echo_n "(cached) " >&6
8461 else
8462   if test -n "$ac_ct_LIPO"; then
8463   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8464 else
8465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8466 for as_dir in $PATH
8467 do
8468   IFS=$as_save_IFS
8469   test -z "$as_dir" && as_dir=.
8470     for ac_exec_ext in '' $ac_executable_extensions; do
8471   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8472     ac_cv_prog_ac_ct_LIPO="lipo"
8473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8474     break 2
8475   fi
8476 done
8477   done
8478 IFS=$as_save_IFS
8479
8480 fi
8481 fi
8482 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8483 if test -n "$ac_ct_LIPO"; then
8484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8485 $as_echo "$ac_ct_LIPO" >&6; }
8486 else
8487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8488 $as_echo "no" >&6; }
8489 fi
8490
8491   if test "x$ac_ct_LIPO" = x; then
8492     LIPO=":"
8493   else
8494     case $cross_compiling:$ac_tool_warned in
8495 yes:)
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8497 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8498 ac_tool_warned=yes ;;
8499 esac
8500     LIPO=$ac_ct_LIPO
8501   fi
8502 else
8503   LIPO="$ac_cv_prog_LIPO"
8504 fi
8505
8506     if test -n "$ac_tool_prefix"; then
8507   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8508 set dummy ${ac_tool_prefix}otool; ac_word=$2
8509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8510 $as_echo_n "checking for $ac_word... " >&6; }
8511 if ${ac_cv_prog_OTOOL+:} false; then :
8512   $as_echo_n "(cached) " >&6
8513 else
8514   if test -n "$OTOOL"; then
8515   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8516 else
8517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8518 for as_dir in $PATH
8519 do
8520   IFS=$as_save_IFS
8521   test -z "$as_dir" && as_dir=.
8522     for ac_exec_ext in '' $ac_executable_extensions; do
8523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8524     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8526     break 2
8527   fi
8528 done
8529   done
8530 IFS=$as_save_IFS
8531
8532 fi
8533 fi
8534 OTOOL=$ac_cv_prog_OTOOL
8535 if test -n "$OTOOL"; then
8536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8537 $as_echo "$OTOOL" >&6; }
8538 else
8539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8540 $as_echo "no" >&6; }
8541 fi
8542
8543
8544 fi
8545 if test -z "$ac_cv_prog_OTOOL"; then
8546   ac_ct_OTOOL=$OTOOL
8547   # Extract the first word of "otool", so it can be a program name with args.
8548 set dummy otool; ac_word=$2
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8550 $as_echo_n "checking for $ac_word... " >&6; }
8551 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8552   $as_echo_n "(cached) " >&6
8553 else
8554   if test -n "$ac_ct_OTOOL"; then
8555   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8556 else
8557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8558 for as_dir in $PATH
8559 do
8560   IFS=$as_save_IFS
8561   test -z "$as_dir" && as_dir=.
8562     for ac_exec_ext in '' $ac_executable_extensions; do
8563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8564     ac_cv_prog_ac_ct_OTOOL="otool"
8565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8566     break 2
8567   fi
8568 done
8569   done
8570 IFS=$as_save_IFS
8571
8572 fi
8573 fi
8574 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8575 if test -n "$ac_ct_OTOOL"; then
8576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8577 $as_echo "$ac_ct_OTOOL" >&6; }
8578 else
8579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8580 $as_echo "no" >&6; }
8581 fi
8582
8583   if test "x$ac_ct_OTOOL" = x; then
8584     OTOOL=":"
8585   else
8586     case $cross_compiling:$ac_tool_warned in
8587 yes:)
8588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8590 ac_tool_warned=yes ;;
8591 esac
8592     OTOOL=$ac_ct_OTOOL
8593   fi
8594 else
8595   OTOOL="$ac_cv_prog_OTOOL"
8596 fi
8597
8598     if test -n "$ac_tool_prefix"; then
8599   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8600 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8602 $as_echo_n "checking for $ac_word... " >&6; }
8603 if ${ac_cv_prog_OTOOL64+:} false; then :
8604   $as_echo_n "(cached) " >&6
8605 else
8606   if test -n "$OTOOL64"; then
8607   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8608 else
8609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8610 for as_dir in $PATH
8611 do
8612   IFS=$as_save_IFS
8613   test -z "$as_dir" && as_dir=.
8614     for ac_exec_ext in '' $ac_executable_extensions; do
8615   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8616     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8618     break 2
8619   fi
8620 done
8621   done
8622 IFS=$as_save_IFS
8623
8624 fi
8625 fi
8626 OTOOL64=$ac_cv_prog_OTOOL64
8627 if test -n "$OTOOL64"; then
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8629 $as_echo "$OTOOL64" >&6; }
8630 else
8631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8632 $as_echo "no" >&6; }
8633 fi
8634
8635
8636 fi
8637 if test -z "$ac_cv_prog_OTOOL64"; then
8638   ac_ct_OTOOL64=$OTOOL64
8639   # Extract the first word of "otool64", so it can be a program name with args.
8640 set dummy otool64; ac_word=$2
8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8642 $as_echo_n "checking for $ac_word... " >&6; }
8643 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8644   $as_echo_n "(cached) " >&6
8645 else
8646   if test -n "$ac_ct_OTOOL64"; then
8647   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8648 else
8649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8650 for as_dir in $PATH
8651 do
8652   IFS=$as_save_IFS
8653   test -z "$as_dir" && as_dir=.
8654     for ac_exec_ext in '' $ac_executable_extensions; do
8655   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8656     ac_cv_prog_ac_ct_OTOOL64="otool64"
8657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8658     break 2
8659   fi
8660 done
8661   done
8662 IFS=$as_save_IFS
8663
8664 fi
8665 fi
8666 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8667 if test -n "$ac_ct_OTOOL64"; then
8668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8669 $as_echo "$ac_ct_OTOOL64" >&6; }
8670 else
8671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8672 $as_echo "no" >&6; }
8673 fi
8674
8675   if test "x$ac_ct_OTOOL64" = x; then
8676     OTOOL64=":"
8677   else
8678     case $cross_compiling:$ac_tool_warned in
8679 yes:)
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8681 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8682 ac_tool_warned=yes ;;
8683 esac
8684     OTOOL64=$ac_ct_OTOOL64
8685   fi
8686 else
8687   OTOOL64="$ac_cv_prog_OTOOL64"
8688 fi
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8717 $as_echo_n "checking for -single_module linker flag... " >&6; }
8718 if ${lt_cv_apple_cc_single_mod+:} false; then :
8719   $as_echo_n "(cached) " >&6
8720 else
8721   lt_cv_apple_cc_single_mod=no
8722       if test -z "${LT_MULTI_MODULE}"; then
8723         # By default we will add the -single_module flag. You can override
8724         # by either setting the environment variable LT_MULTI_MODULE
8725         # non-empty at configure time, or by adding -multi_module to the
8726         # link flags.
8727         rm -rf libconftest.dylib*
8728         echo "int foo(void){return 1;}" > conftest.c
8729         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8730 -dynamiclib -Wl,-single_module conftest.c" >&5
8731         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8732           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8733         _lt_result=$?
8734         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8735           lt_cv_apple_cc_single_mod=yes
8736         else
8737           cat conftest.err >&5
8738         fi
8739         rm -rf libconftest.dylib*
8740         rm -f conftest.*
8741       fi
8742 fi
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8744 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8746 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8747 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8748   $as_echo_n "(cached) " >&6
8749 else
8750   lt_cv_ld_exported_symbols_list=no
8751       save_LDFLAGS=$LDFLAGS
8752       echo "_main" > conftest.sym
8753       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8754       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8755 /* end confdefs.h.  */
8756
8757 int
8758 main ()
8759 {
8760
8761   ;
8762   return 0;
8763 }
8764 _ACEOF
8765 if ac_fn_c_try_link "$LINENO"; then :
8766   lt_cv_ld_exported_symbols_list=yes
8767 else
8768   lt_cv_ld_exported_symbols_list=no
8769 fi
8770 rm -f core conftest.err conftest.$ac_objext \
8771     conftest$ac_exeext conftest.$ac_ext
8772         LDFLAGS="$save_LDFLAGS"
8773
8774 fi
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8776 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8778 $as_echo_n "checking for -force_load linker flag... " >&6; }
8779 if ${lt_cv_ld_force_load+:} false; then :
8780   $as_echo_n "(cached) " >&6
8781 else
8782   lt_cv_ld_force_load=no
8783       cat > conftest.c << _LT_EOF
8784 int forced_loaded() { return 2;}
8785 _LT_EOF
8786       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8787       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8788       echo "$AR cru libconftest.a conftest.o" >&5
8789       $AR cru libconftest.a conftest.o 2>&5
8790       cat > conftest.c << _LT_EOF
8791 int main() { return 0;}
8792 _LT_EOF
8793       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8794       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8795       _lt_result=$?
8796       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8797         lt_cv_ld_force_load=yes
8798       else
8799         cat conftest.err >&5
8800       fi
8801         rm -f conftest.err libconftest.a conftest conftest.c
8802         rm -rf conftest.dSYM
8803
8804 fi
8805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8806 $as_echo "$lt_cv_ld_force_load" >&6; }
8807     case $host_os in
8808     rhapsody* | darwin1.[012])
8809       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8810     darwin1.*)
8811       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8812     darwin*) # darwin 5.x on
8813       # if running on 10.5 or later, the deployment target defaults
8814       # to the OS version, if on x86, and 10.4, the deployment
8815       # target defaults to 10.4. Don't you love it?
8816       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
8817         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
8818           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8819         10.[012][,.]*)
8820           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8821         10.*)
8822           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8823       esac
8824     ;;
8825   esac
8826     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8827       _lt_dar_single_mod='$single_module'
8828     fi
8829     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8830       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8831     else
8832       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8833     fi
8834     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8835       _lt_dsymutil='~$DSYMUTIL $lib || :'
8836     else
8837       _lt_dsymutil=
8838     fi
8839     ;;
8840   esac
8841
8842 for ac_header in dlfcn.h
8843 do :
8844   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8845 "
8846 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8847   cat >>confdefs.h <<_ACEOF
8848 #define HAVE_DLFCN_H 1
8849 _ACEOF
8850
8851 fi
8852
8853 done
8854
8855
8856
8857
8858
8859
8860 # Set options
8861
8862
8863
8864
8865   enable_win32_dll=no
8866
8867
8868             # Check whether --enable-shared was given.
8869 if test "${enable_shared+set}" = set; then :
8870   enableval=$enable_shared; p=${PACKAGE-default}
8871     case $enableval in
8872     yes) enable_shared=yes ;;
8873     no) enable_shared=no ;;
8874     *)
8875       enable_shared=no
8876       # Look at the argument we got.  We use all the common list separators.
8877       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8878       for pkg in $enableval; do
8879         IFS="$lt_save_ifs"
8880         if test "X$pkg" = "X$p"; then
8881           enable_shared=yes
8882         fi
8883       done
8884       IFS="$lt_save_ifs"
8885       ;;
8886     esac
8887 else
8888   enable_shared=yes
8889 fi
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899   # Check whether --enable-static was given.
8900 if test "${enable_static+set}" = set; then :
8901   enableval=$enable_static; p=${PACKAGE-default}
8902     case $enableval in
8903     yes) enable_static=yes ;;
8904     no) enable_static=no ;;
8905     *)
8906      enable_static=no
8907       # Look at the argument we got.  We use all the common list separators.
8908       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8909       for pkg in $enableval; do
8910         IFS="$lt_save_ifs"
8911         if test "X$pkg" = "X$p"; then
8912           enable_static=yes
8913         fi
8914       done
8915       IFS="$lt_save_ifs"
8916       ;;
8917     esac
8918 else
8919   enable_static=yes
8920 fi
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931 # Check whether --with-pic was given.
8932 if test "${with_pic+set}" = set; then :
8933   withval=$with_pic; pic_mode="$withval"
8934 else
8935   pic_mode=default
8936 fi
8937
8938
8939 test -z "$pic_mode" && pic_mode=default
8940
8941
8942
8943
8944
8945
8946
8947   # Check whether --enable-fast-install was given.
8948 if test "${enable_fast_install+set}" = set; then :
8949   enableval=$enable_fast_install; p=${PACKAGE-default}
8950     case $enableval in
8951     yes) enable_fast_install=yes ;;
8952     no) enable_fast_install=no ;;
8953     *)
8954       enable_fast_install=no
8955       # Look at the argument we got.  We use all the common list separators.
8956       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8957       for pkg in $enableval; do
8958         IFS="$lt_save_ifs"
8959         if test "X$pkg" = "X$p"; then
8960           enable_fast_install=yes
8961         fi
8962       done
8963       IFS="$lt_save_ifs"
8964       ;;
8965     esac
8966 else
8967   enable_fast_install=yes
8968 fi
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980 # This can be used to rebuild libtool when needed
8981 LIBTOOL_DEPS="$ltmain"
8982
8983 # Always use our own libtool.
8984 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011 test -z "$LN_S" && LN_S="ln -s"
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026 if test -n "${ZSH_VERSION+set}" ; then
9027    setopt NO_GLOB_SUBST
9028 fi
9029
9030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9031 $as_echo_n "checking for objdir... " >&6; }
9032 if ${lt_cv_objdir+:} false; then :
9033   $as_echo_n "(cached) " >&6
9034 else
9035   rm -f .libs 2>/dev/null
9036 mkdir .libs 2>/dev/null
9037 if test -d .libs; then
9038   lt_cv_objdir=.libs
9039 else
9040   # MS-DOS does not allow filenames that begin with a dot.
9041   lt_cv_objdir=_libs
9042 fi
9043 rmdir .libs 2>/dev/null
9044 fi
9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9046 $as_echo "$lt_cv_objdir" >&6; }
9047 objdir=$lt_cv_objdir
9048
9049
9050
9051
9052
9053 cat >>confdefs.h <<_ACEOF
9054 #define LT_OBJDIR "$lt_cv_objdir/"
9055 _ACEOF
9056
9057
9058
9059
9060 case $host_os in
9061 aix3*)
9062   # AIX sometimes has problems with the GCC collect2 program.  For some
9063   # reason, if we set the COLLECT_NAMES environment variable, the problems
9064   # vanish in a puff of smoke.
9065   if test "X${COLLECT_NAMES+set}" != Xset; then
9066     COLLECT_NAMES=
9067     export COLLECT_NAMES
9068   fi
9069   ;;
9070 esac
9071
9072 # Global variables:
9073 ofile=libtool
9074 can_build_shared=yes
9075
9076 # All known linkers require a `.a' archive for static linking (except MSVC,
9077 # which needs '.lib').
9078 libext=a
9079
9080 with_gnu_ld="$lt_cv_prog_gnu_ld"
9081
9082 old_CC="$CC"
9083 old_CFLAGS="$CFLAGS"
9084
9085 # Set sane defaults for various variables
9086 test -z "$CC" && CC=cc
9087 test -z "$LTCC" && LTCC=$CC
9088 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9089 test -z "$LD" && LD=ld
9090 test -z "$ac_objext" && ac_objext=o
9091
9092 for cc_temp in $compiler""; do
9093   case $cc_temp in
9094     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9095     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9096     \-*) ;;
9097     *) break;;
9098   esac
9099 done
9100 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9101
9102
9103 # Only perform the check for file, if the check method requires it
9104 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9105 case $deplibs_check_method in
9106 file_magic*)
9107   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9108     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9109 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9110 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9111   $as_echo_n "(cached) " >&6
9112 else
9113   case $MAGIC_CMD in
9114 [\\/*] |  ?:[\\/]*)
9115   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9116   ;;
9117 *)
9118   lt_save_MAGIC_CMD="$MAGIC_CMD"
9119   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9120   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9121   for ac_dir in $ac_dummy; do
9122     IFS="$lt_save_ifs"
9123     test -z "$ac_dir" && ac_dir=.
9124     if test -f $ac_dir/${ac_tool_prefix}file; then
9125       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9126       if test -n "$file_magic_test_file"; then
9127         case $deplibs_check_method in
9128         "file_magic "*)
9129           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9130           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9131           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9132             $EGREP "$file_magic_regex" > /dev/null; then
9133             :
9134           else
9135             cat <<_LT_EOF 1>&2
9136
9137 *** Warning: the command libtool uses to detect shared libraries,
9138 *** $file_magic_cmd, produces output that libtool cannot recognize.
9139 *** The result is that libtool may fail to recognize shared libraries
9140 *** as such.  This will affect the creation of libtool libraries that
9141 *** depend on shared libraries, but programs linked with such libtool
9142 *** libraries will work regardless of this problem.  Nevertheless, you
9143 *** may want to report the problem to your system manager and/or to
9144 *** bug-libtool@gnu.org
9145
9146 _LT_EOF
9147           fi ;;
9148         esac
9149       fi
9150       break
9151     fi
9152   done
9153   IFS="$lt_save_ifs"
9154   MAGIC_CMD="$lt_save_MAGIC_CMD"
9155   ;;
9156 esac
9157 fi
9158
9159 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9160 if test -n "$MAGIC_CMD"; then
9161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9162 $as_echo "$MAGIC_CMD" >&6; }
9163 else
9164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9165 $as_echo "no" >&6; }
9166 fi
9167
9168
9169
9170
9171
9172 if test -z "$lt_cv_path_MAGIC_CMD"; then
9173   if test -n "$ac_tool_prefix"; then
9174     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9175 $as_echo_n "checking for file... " >&6; }
9176 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179   case $MAGIC_CMD in
9180 [\\/*] |  ?:[\\/]*)
9181   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9182   ;;
9183 *)
9184   lt_save_MAGIC_CMD="$MAGIC_CMD"
9185   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9186   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9187   for ac_dir in $ac_dummy; do
9188     IFS="$lt_save_ifs"
9189     test -z "$ac_dir" && ac_dir=.
9190     if test -f $ac_dir/file; then
9191       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9192       if test -n "$file_magic_test_file"; then
9193         case $deplibs_check_method in
9194         "file_magic "*)
9195           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9196           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9197           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9198             $EGREP "$file_magic_regex" > /dev/null; then
9199             :
9200           else
9201             cat <<_LT_EOF 1>&2
9202
9203 *** Warning: the command libtool uses to detect shared libraries,
9204 *** $file_magic_cmd, produces output that libtool cannot recognize.
9205 *** The result is that libtool may fail to recognize shared libraries
9206 *** as such.  This will affect the creation of libtool libraries that
9207 *** depend on shared libraries, but programs linked with such libtool
9208 *** libraries will work regardless of this problem.  Nevertheless, you
9209 *** may want to report the problem to your system manager and/or to
9210 *** bug-libtool@gnu.org
9211
9212 _LT_EOF
9213           fi ;;
9214         esac
9215       fi
9216       break
9217     fi
9218   done
9219   IFS="$lt_save_ifs"
9220   MAGIC_CMD="$lt_save_MAGIC_CMD"
9221   ;;
9222 esac
9223 fi
9224
9225 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9226 if test -n "$MAGIC_CMD"; then
9227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9228 $as_echo "$MAGIC_CMD" >&6; }
9229 else
9230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9231 $as_echo "no" >&6; }
9232 fi
9233
9234
9235   else
9236     MAGIC_CMD=:
9237   fi
9238 fi
9239
9240   fi
9241   ;;
9242 esac
9243
9244 # Use C for the default configuration in the libtool script
9245
9246 lt_save_CC="$CC"
9247 ac_ext=c
9248 ac_cpp='$CPP $CPPFLAGS'
9249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9252
9253
9254 # Source file extension for C test sources.
9255 ac_ext=c
9256
9257 # Object file extension for compiled C test sources.
9258 objext=o
9259 objext=$objext
9260
9261 # Code to be used in simple compile tests
9262 lt_simple_compile_test_code="int some_variable = 0;"
9263
9264 # Code to be used in simple link tests
9265 lt_simple_link_test_code='int main(){return(0);}'
9266
9267
9268
9269
9270
9271
9272
9273 # If no C compiler was specified, use CC.
9274 LTCC=${LTCC-"$CC"}
9275
9276 # If no C compiler flags were specified, use CFLAGS.
9277 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9278
9279 # Allow CC to be a program name with arguments.
9280 compiler=$CC
9281
9282 # Save the default compiler, since it gets overwritten when the other
9283 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9284 compiler_DEFAULT=$CC
9285
9286 # save warnings/boilerplate of simple test code
9287 ac_outfile=conftest.$ac_objext
9288 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9289 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9290 _lt_compiler_boilerplate=`cat conftest.err`
9291 $RM conftest*
9292
9293 ac_outfile=conftest.$ac_objext
9294 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9295 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9296 _lt_linker_boilerplate=`cat conftest.err`
9297 $RM -r conftest*
9298
9299
9300 ## CAVEAT EMPTOR:
9301 ## There is no encapsulation within the following macros, do not change
9302 ## the running order or otherwise move them around unless you know exactly
9303 ## what you are doing...
9304 if test -n "$compiler"; then
9305
9306 lt_prog_compiler_no_builtin_flag=
9307
9308 if test "$GCC" = yes; then
9309   case $cc_basename in
9310   nvcc*)
9311     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9312   *)
9313     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9314   esac
9315
9316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9317 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9318 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9319   $as_echo_n "(cached) " >&6
9320 else
9321   lt_cv_prog_compiler_rtti_exceptions=no
9322    ac_outfile=conftest.$ac_objext
9323    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9324    lt_compiler_flag="-fno-rtti -fno-exceptions"
9325    # Insert the option either (1) after the last *FLAGS variable, or
9326    # (2) before a word containing "conftest.", or (3) at the end.
9327    # Note that $ac_compile itself does not contain backslashes and begins
9328    # with a dollar sign (not a hyphen), so the echo should work correctly.
9329    # The option is referenced via a variable to avoid confusing sed.
9330    lt_compile=`echo "$ac_compile" | $SED \
9331    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9332    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9333    -e 's:$: $lt_compiler_flag:'`
9334    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9335    (eval "$lt_compile" 2>conftest.err)
9336    ac_status=$?
9337    cat conftest.err >&5
9338    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9339    if (exit $ac_status) && test -s "$ac_outfile"; then
9340      # The compiler can only warn and ignore the option if not recognized
9341      # So say no if there are warnings other than the usual output.
9342      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9343      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9344      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9345        lt_cv_prog_compiler_rtti_exceptions=yes
9346      fi
9347    fi
9348    $RM conftest*
9349
9350 fi
9351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9352 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9353
9354 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9355     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9356 else
9357     :
9358 fi
9359
9360 fi
9361
9362
9363
9364
9365
9366
9367   lt_prog_compiler_wl=
9368 lt_prog_compiler_pic=
9369 lt_prog_compiler_static=
9370
9371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9372 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9373
9374   if test "$GCC" = yes; then
9375     lt_prog_compiler_wl='-Wl,'
9376     lt_prog_compiler_static='-static'
9377
9378     case $host_os in
9379       aix*)
9380       # All AIX code is PIC.
9381       if test "$host_cpu" = ia64; then
9382         # AIX 5 now supports IA64 processor
9383         lt_prog_compiler_static='-Bstatic'
9384       fi
9385       lt_prog_compiler_pic='-fPIC'
9386       ;;
9387
9388     amigaos*)
9389       case $host_cpu in
9390       powerpc)
9391             # see comment about AmigaOS4 .so support
9392             lt_prog_compiler_pic='-fPIC'
9393         ;;
9394       m68k)
9395             # FIXME: we need at least 68020 code to build shared libraries, but
9396             # adding the `-m68020' flag to GCC prevents building anything better,
9397             # like `-m68040'.
9398             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9399         ;;
9400       esac
9401       ;;
9402
9403     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9404       # PIC is the default for these OSes.
9405       ;;
9406
9407     mingw* | cygwin* | pw32* | os2* | cegcc*)
9408       # This hack is so that the source file can tell whether it is being
9409       # built for inclusion in a dll (and should export symbols for example).
9410       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9411       # (--disable-auto-import) libraries
9412       lt_prog_compiler_pic='-DDLL_EXPORT'
9413       ;;
9414
9415     darwin* | rhapsody*)
9416       # PIC is the default on this platform
9417       # Common symbols not allowed in MH_DYLIB files
9418       lt_prog_compiler_pic='-fno-common'
9419       ;;
9420
9421     haiku*)
9422       # PIC is the default for Haiku.
9423       # The "-static" flag exists, but is broken.
9424       lt_prog_compiler_static=
9425       ;;
9426
9427     hpux*)
9428       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9429       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9430       # sets the default TLS model and affects inlining.
9431       case $host_cpu in
9432       hppa*64*)
9433         # +Z the default
9434         ;;
9435       *)
9436         lt_prog_compiler_pic='-fPIC'
9437         ;;
9438       esac
9439       ;;
9440
9441     interix[3-9]*)
9442       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9443       # Instead, we relocate shared libraries at runtime.
9444       ;;
9445
9446     msdosdjgpp*)
9447       # Just because we use GCC doesn't mean we suddenly get shared libraries
9448       # on systems that don't support them.
9449       lt_prog_compiler_can_build_shared=no
9450       enable_shared=no
9451       ;;
9452
9453     *nto* | *qnx*)
9454       # QNX uses GNU C++, but need to define -shared option too, otherwise
9455       # it will coredump.
9456       lt_prog_compiler_pic='-fPIC -shared'
9457       ;;
9458
9459     sysv4*MP*)
9460       if test -d /usr/nec; then
9461         lt_prog_compiler_pic=-Kconform_pic
9462       fi
9463       ;;
9464
9465     *)
9466       lt_prog_compiler_pic='-fPIC'
9467       ;;
9468     esac
9469
9470     case $cc_basename in
9471     nvcc*) # Cuda Compiler Driver 2.2
9472       lt_prog_compiler_wl='-Xlinker '
9473       lt_prog_compiler_pic='-Xcompiler -fPIC'
9474       ;;
9475     esac
9476   else
9477     # PORTME Check for flag to pass linker flags through the system compiler.
9478     case $host_os in
9479     aix*)
9480       lt_prog_compiler_wl='-Wl,'
9481       if test "$host_cpu" = ia64; then
9482         # AIX 5 now supports IA64 processor
9483         lt_prog_compiler_static='-Bstatic'
9484       else
9485         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9486       fi
9487       ;;
9488
9489     mingw* | cygwin* | pw32* | os2* | cegcc*)
9490       # This hack is so that the source file can tell whether it is being
9491       # built for inclusion in a dll (and should export symbols for example).
9492       lt_prog_compiler_pic='-DDLL_EXPORT'
9493       ;;
9494
9495     hpux9* | hpux10* | hpux11*)
9496       lt_prog_compiler_wl='-Wl,'
9497       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9498       # not for PA HP-UX.
9499       case $host_cpu in
9500       hppa*64*|ia64*)
9501         # +Z the default
9502         ;;
9503       *)
9504         lt_prog_compiler_pic='+Z'
9505         ;;
9506       esac
9507       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9508       lt_prog_compiler_static='${wl}-a ${wl}archive'
9509       ;;
9510
9511     irix5* | irix6* | nonstopux*)
9512       lt_prog_compiler_wl='-Wl,'
9513       # PIC (with -KPIC) is the default.
9514       lt_prog_compiler_static='-non_shared'
9515       ;;
9516
9517     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9518       case $cc_basename in
9519       # old Intel for x86_64 which still supported -KPIC.
9520       ecc*)
9521         lt_prog_compiler_wl='-Wl,'
9522         lt_prog_compiler_pic='-KPIC'
9523         lt_prog_compiler_static='-static'
9524         ;;
9525       # icc used to be incompatible with GCC.
9526       # ICC 10 doesn't accept -KPIC any more.
9527       icc* | ifort*)
9528         lt_prog_compiler_wl='-Wl,'
9529         lt_prog_compiler_pic='-fPIC'
9530         lt_prog_compiler_static='-static'
9531         ;;
9532       # Lahey Fortran 8.1.
9533       lf95*)
9534         lt_prog_compiler_wl='-Wl,'
9535         lt_prog_compiler_pic='--shared'
9536         lt_prog_compiler_static='--static'
9537         ;;
9538       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9539         # Portland Group compilers (*not* the Pentium gcc compiler,
9540         # which looks to be a dead project)
9541         lt_prog_compiler_wl='-Wl,'
9542         lt_prog_compiler_pic='-fpic'
9543         lt_prog_compiler_static='-Bstatic'
9544         ;;
9545       ccc*)
9546         lt_prog_compiler_wl='-Wl,'
9547         # All Alpha code is PIC.
9548         lt_prog_compiler_static='-non_shared'
9549         ;;
9550       xl* | bgxl* | bgf* | mpixl*)
9551         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9552         lt_prog_compiler_wl='-Wl,'
9553         lt_prog_compiler_pic='-qpic'
9554         lt_prog_compiler_static='-qstaticlink'
9555         ;;
9556       *)
9557         case `$CC -V 2>&1 | sed 5q` in
9558         *Sun\ F* | *Sun*Fortran*)
9559           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9560           lt_prog_compiler_pic='-KPIC'
9561           lt_prog_compiler_static='-Bstatic'
9562           lt_prog_compiler_wl=''
9563           ;;
9564         *Sun\ C*)
9565           # Sun C 5.9
9566           lt_prog_compiler_pic='-KPIC'
9567           lt_prog_compiler_static='-Bstatic'
9568           lt_prog_compiler_wl='-Wl,'
9569           ;;
9570         esac
9571         ;;
9572       esac
9573       ;;
9574
9575     newsos6)
9576       lt_prog_compiler_pic='-KPIC'
9577       lt_prog_compiler_static='-Bstatic'
9578       ;;
9579
9580     *nto* | *qnx*)
9581       # QNX uses GNU C++, but need to define -shared option too, otherwise
9582       # it will coredump.
9583       lt_prog_compiler_pic='-fPIC -shared'
9584       ;;
9585
9586     osf3* | osf4* | osf5*)
9587       lt_prog_compiler_wl='-Wl,'
9588       # All OSF/1 code is PIC.
9589       lt_prog_compiler_static='-non_shared'
9590       ;;
9591
9592     rdos*)
9593       lt_prog_compiler_static='-non_shared'
9594       ;;
9595
9596     solaris*)
9597       lt_prog_compiler_pic='-KPIC'
9598       lt_prog_compiler_static='-Bstatic'
9599       case $cc_basename in
9600       f77* | f90* | f95*)
9601         lt_prog_compiler_wl='-Qoption ld ';;
9602       *)
9603         lt_prog_compiler_wl='-Wl,';;
9604       esac
9605       ;;
9606
9607     sunos4*)
9608       lt_prog_compiler_wl='-Qoption ld '
9609       lt_prog_compiler_pic='-PIC'
9610       lt_prog_compiler_static='-Bstatic'
9611       ;;
9612
9613     sysv4 | sysv4.2uw2* | sysv4.3*)
9614       lt_prog_compiler_wl='-Wl,'
9615       lt_prog_compiler_pic='-KPIC'
9616       lt_prog_compiler_static='-Bstatic'
9617       ;;
9618
9619     sysv4*MP*)
9620       if test -d /usr/nec ;then
9621         lt_prog_compiler_pic='-Kconform_pic'
9622         lt_prog_compiler_static='-Bstatic'
9623       fi
9624       ;;
9625
9626     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9627       lt_prog_compiler_wl='-Wl,'
9628       lt_prog_compiler_pic='-KPIC'
9629       lt_prog_compiler_static='-Bstatic'
9630       ;;
9631
9632     unicos*)
9633       lt_prog_compiler_wl='-Wl,'
9634       lt_prog_compiler_can_build_shared=no
9635       ;;
9636
9637     uts4*)
9638       lt_prog_compiler_pic='-pic'
9639       lt_prog_compiler_static='-Bstatic'
9640       ;;
9641
9642     *)
9643       lt_prog_compiler_can_build_shared=no
9644       ;;
9645     esac
9646   fi
9647
9648 case $host_os in
9649   # For platforms which do not support PIC, -DPIC is meaningless:
9650   *djgpp*)
9651     lt_prog_compiler_pic=
9652     ;;
9653   *)
9654     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9655     ;;
9656 esac
9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9658 $as_echo "$lt_prog_compiler_pic" >&6; }
9659
9660
9661
9662
9663
9664
9665 #
9666 # Check to make sure the PIC flag actually works.
9667 #
9668 if test -n "$lt_prog_compiler_pic"; then
9669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9670 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9671 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9672   $as_echo_n "(cached) " >&6
9673 else
9674   lt_cv_prog_compiler_pic_works=no
9675    ac_outfile=conftest.$ac_objext
9676    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9677    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9678    # Insert the option either (1) after the last *FLAGS variable, or
9679    # (2) before a word containing "conftest.", or (3) at the end.
9680    # Note that $ac_compile itself does not contain backslashes and begins
9681    # with a dollar sign (not a hyphen), so the echo should work correctly.
9682    # The option is referenced via a variable to avoid confusing sed.
9683    lt_compile=`echo "$ac_compile" | $SED \
9684    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9685    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9686    -e 's:$: $lt_compiler_flag:'`
9687    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9688    (eval "$lt_compile" 2>conftest.err)
9689    ac_status=$?
9690    cat conftest.err >&5
9691    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9692    if (exit $ac_status) && test -s "$ac_outfile"; then
9693      # The compiler can only warn and ignore the option if not recognized
9694      # So say no if there are warnings other than the usual output.
9695      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9696      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9697      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9698        lt_cv_prog_compiler_pic_works=yes
9699      fi
9700    fi
9701    $RM conftest*
9702
9703 fi
9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9705 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9706
9707 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9708     case $lt_prog_compiler_pic in
9709      "" | " "*) ;;
9710      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9711      esac
9712 else
9713     lt_prog_compiler_pic=
9714      lt_prog_compiler_can_build_shared=no
9715 fi
9716
9717 fi
9718
9719
9720
9721
9722
9723
9724 #
9725 # Check to make sure the static flag actually works.
9726 #
9727 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9729 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9730 if ${lt_cv_prog_compiler_static_works+:} false; then :
9731   $as_echo_n "(cached) " >&6
9732 else
9733   lt_cv_prog_compiler_static_works=no
9734    save_LDFLAGS="$LDFLAGS"
9735    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9736    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9737    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9738      # The linker can only warn and ignore the option if not recognized
9739      # So say no if there are warnings
9740      if test -s conftest.err; then
9741        # Append any errors to the config.log.
9742        cat conftest.err 1>&5
9743        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9744        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9745        if diff conftest.exp conftest.er2 >/dev/null; then
9746          lt_cv_prog_compiler_static_works=yes
9747        fi
9748      else
9749        lt_cv_prog_compiler_static_works=yes
9750      fi
9751    fi
9752    $RM -r conftest*
9753    LDFLAGS="$save_LDFLAGS"
9754
9755 fi
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9757 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9758
9759 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9760     :
9761 else
9762     lt_prog_compiler_static=
9763 fi
9764
9765
9766
9767
9768
9769
9770
9771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9772 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9773 if ${lt_cv_prog_compiler_c_o+:} false; then :
9774   $as_echo_n "(cached) " >&6
9775 else
9776   lt_cv_prog_compiler_c_o=no
9777    $RM -r conftest 2>/dev/null
9778    mkdir conftest
9779    cd conftest
9780    mkdir out
9781    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9782
9783    lt_compiler_flag="-o out/conftest2.$ac_objext"
9784    # Insert the option either (1) after the last *FLAGS variable, or
9785    # (2) before a word containing "conftest.", or (3) at the end.
9786    # Note that $ac_compile itself does not contain backslashes and begins
9787    # with a dollar sign (not a hyphen), so the echo should work correctly.
9788    lt_compile=`echo "$ac_compile" | $SED \
9789    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9790    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9791    -e 's:$: $lt_compiler_flag:'`
9792    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9793    (eval "$lt_compile" 2>out/conftest.err)
9794    ac_status=$?
9795    cat out/conftest.err >&5
9796    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9797    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9798    then
9799      # The compiler can only warn and ignore the option if not recognized
9800      # So say no if there are warnings
9801      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9802      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9803      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9804        lt_cv_prog_compiler_c_o=yes
9805      fi
9806    fi
9807    chmod u+w . 2>&5
9808    $RM conftest*
9809    # SGI C++ compiler will create directory out/ii_files/ for
9810    # template instantiation
9811    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9812    $RM out/* && rmdir out
9813    cd ..
9814    $RM -r conftest
9815    $RM conftest*
9816
9817 fi
9818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9819 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9820
9821
9822
9823
9824
9825
9826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9827 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9828 if ${lt_cv_prog_compiler_c_o+:} false; then :
9829   $as_echo_n "(cached) " >&6
9830 else
9831   lt_cv_prog_compiler_c_o=no
9832    $RM -r conftest 2>/dev/null
9833    mkdir conftest
9834    cd conftest
9835    mkdir out
9836    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9837
9838    lt_compiler_flag="-o out/conftest2.$ac_objext"
9839    # Insert the option either (1) after the last *FLAGS variable, or
9840    # (2) before a word containing "conftest.", or (3) at the end.
9841    # Note that $ac_compile itself does not contain backslashes and begins
9842    # with a dollar sign (not a hyphen), so the echo should work correctly.
9843    lt_compile=`echo "$ac_compile" | $SED \
9844    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9845    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9846    -e 's:$: $lt_compiler_flag:'`
9847    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9848    (eval "$lt_compile" 2>out/conftest.err)
9849    ac_status=$?
9850    cat out/conftest.err >&5
9851    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9852    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9853    then
9854      # The compiler can only warn and ignore the option if not recognized
9855      # So say no if there are warnings
9856      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9857      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9858      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9859        lt_cv_prog_compiler_c_o=yes
9860      fi
9861    fi
9862    chmod u+w . 2>&5
9863    $RM conftest*
9864    # SGI C++ compiler will create directory out/ii_files/ for
9865    # template instantiation
9866    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9867    $RM out/* && rmdir out
9868    cd ..
9869    $RM -r conftest
9870    $RM conftest*
9871
9872 fi
9873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9874 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9875
9876
9877
9878
9879 hard_links="nottested"
9880 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9881   # do not overwrite the value of need_locks provided by the user
9882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9883 $as_echo_n "checking if we can lock with hard links... " >&6; }
9884   hard_links=yes
9885   $RM conftest*
9886   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9887   touch conftest.a
9888   ln conftest.a conftest.b 2>&5 || hard_links=no
9889   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9891 $as_echo "$hard_links" >&6; }
9892   if test "$hard_links" = no; then
9893     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9894 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9895     need_locks=warn
9896   fi
9897 else
9898   need_locks=no
9899 fi
9900
9901
9902
9903
9904
9905
9906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9907 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9908
9909   runpath_var=
9910   allow_undefined_flag=
9911   always_export_symbols=no
9912   archive_cmds=
9913   archive_expsym_cmds=
9914   compiler_needs_object=no
9915   enable_shared_with_static_runtimes=no
9916   export_dynamic_flag_spec=
9917   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9918   hardcode_automatic=no
9919   hardcode_direct=no
9920   hardcode_direct_absolute=no
9921   hardcode_libdir_flag_spec=
9922   hardcode_libdir_flag_spec_ld=
9923   hardcode_libdir_separator=
9924   hardcode_minus_L=no
9925   hardcode_shlibpath_var=unsupported
9926   inherit_rpath=no
9927   link_all_deplibs=unknown
9928   module_cmds=
9929   module_expsym_cmds=
9930   old_archive_from_new_cmds=
9931   old_archive_from_expsyms_cmds=
9932   thread_safe_flag_spec=
9933   whole_archive_flag_spec=
9934   # include_expsyms should be a list of space-separated symbols to be *always*
9935   # included in the symbol list
9936   include_expsyms=
9937   # exclude_expsyms can be an extended regexp of symbols to exclude
9938   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9939   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9940   # as well as any symbol that contains `d'.
9941   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9942   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9943   # platforms (ab)use it in PIC code, but their linkers get confused if
9944   # the symbol is explicitly referenced.  Since portable code cannot
9945   # rely on this symbol name, it's probably fine to never include it in
9946   # preloaded symbol tables.
9947   # Exclude shared library initialization/finalization symbols.
9948   extract_expsyms_cmds=
9949
9950   case $host_os in
9951   cygwin* | mingw* | pw32* | cegcc*)
9952     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9953     # When not using gcc, we currently assume that we are using
9954     # Microsoft Visual C++.
9955     if test "$GCC" != yes; then
9956       with_gnu_ld=no
9957     fi
9958     ;;
9959   interix*)
9960     # we just hope/assume this is gcc and not c89 (= MSVC++)
9961     with_gnu_ld=yes
9962     ;;
9963   openbsd*)
9964     with_gnu_ld=no
9965     ;;
9966   esac
9967
9968   ld_shlibs=yes
9969
9970   # On some targets, GNU ld is compatible enough with the native linker
9971   # that we're better off using the native interface for both.
9972   lt_use_gnu_ld_interface=no
9973   if test "$with_gnu_ld" = yes; then
9974     case $host_os in
9975       aix*)
9976         # The AIX port of GNU ld has always aspired to compatibility
9977         # with the native linker.  However, as the warning in the GNU ld
9978         # block says, versions before 2.19.5* couldn't really create working
9979         # shared libraries, regardless of the interface used.
9980         case `$LD -v 2>&1` in
9981           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9982           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9983           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9984           *)
9985             lt_use_gnu_ld_interface=yes
9986             ;;
9987         esac
9988         ;;
9989       *)
9990         lt_use_gnu_ld_interface=yes
9991         ;;
9992     esac
9993   fi
9994
9995   if test "$lt_use_gnu_ld_interface" = yes; then
9996     # If archive_cmds runs LD, not CC, wlarc should be empty
9997     wlarc='${wl}'
9998
9999     # Set some defaults for GNU ld with shared library support. These
10000     # are reset later if shared libraries are not supported. Putting them
10001     # here allows them to be overridden if necessary.
10002     runpath_var=LD_RUN_PATH
10003     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10004     export_dynamic_flag_spec='${wl}--export-dynamic'
10005     # ancient GNU ld didn't support --whole-archive et. al.
10006     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10007       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10008     else
10009       whole_archive_flag_spec=
10010     fi
10011     supports_anon_versioning=no
10012     case `$LD -v 2>&1` in
10013       *GNU\ gold*) supports_anon_versioning=yes ;;
10014       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10015       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10016       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10017       *\ 2.11.*) ;; # other 2.11 versions
10018       *) supports_anon_versioning=yes ;;
10019     esac
10020
10021     # See if GNU ld supports shared libraries.
10022     case $host_os in
10023     aix[3-9]*)
10024       # On AIX/PPC, the GNU linker is very broken
10025       if test "$host_cpu" != ia64; then
10026         ld_shlibs=no
10027         cat <<_LT_EOF 1>&2
10028
10029 *** Warning: the GNU linker, at least up to release 2.19, is reported
10030 *** to be unable to reliably create shared libraries on AIX.
10031 *** Therefore, libtool is disabling shared libraries support.  If you
10032 *** really care for shared libraries, you may want to install binutils
10033 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10034 *** You will then need to restart the configuration process.
10035
10036 _LT_EOF
10037       fi
10038       ;;
10039
10040     amigaos*)
10041       case $host_cpu in
10042       powerpc)
10043             # see comment about AmigaOS4 .so support
10044             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10045             archive_expsym_cmds=''
10046         ;;
10047       m68k)
10048             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10049             hardcode_libdir_flag_spec='-L$libdir'
10050             hardcode_minus_L=yes
10051         ;;
10052       esac
10053       ;;
10054
10055     beos*)
10056       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10057         allow_undefined_flag=unsupported
10058         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10059         # support --undefined.  This deserves some investigation.  FIXME
10060         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10061       else
10062         ld_shlibs=no
10063       fi
10064       ;;
10065
10066     cygwin* | mingw* | pw32* | cegcc*)
10067       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10068       # as there is no search path for DLLs.
10069       hardcode_libdir_flag_spec='-L$libdir'
10070       export_dynamic_flag_spec='${wl}--export-all-symbols'
10071       allow_undefined_flag=unsupported
10072       always_export_symbols=no
10073       enable_shared_with_static_runtimes=yes
10074       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10075
10076       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10077         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10078         # If the export-symbols file already is a .def file (1st line
10079         # is EXPORTS), use it as is; otherwise, prepend...
10080         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10081           cp $export_symbols $output_objdir/$soname.def;
10082         else
10083           echo EXPORTS > $output_objdir/$soname.def;
10084           cat $export_symbols >> $output_objdir/$soname.def;
10085         fi~
10086         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10087       else
10088         ld_shlibs=no
10089       fi
10090       ;;
10091
10092     haiku*)
10093       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10094       link_all_deplibs=yes
10095       ;;
10096
10097     interix[3-9]*)
10098       hardcode_direct=no
10099       hardcode_shlibpath_var=no
10100       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10101       export_dynamic_flag_spec='${wl}-E'
10102       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10103       # Instead, shared libraries are loaded at an image base (0x10000000 by
10104       # default) and relocated if they conflict, which is a slow very memory
10105       # consuming and fragmenting process.  To avoid this, we pick a random,
10106       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10107       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10108       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10109       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10110       ;;
10111
10112     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
10113       tmp_diet=no
10114       if test "$host_os" = linux-dietlibc; then
10115         case $cc_basename in
10116           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10117         esac
10118       fi
10119       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10120          && test "$tmp_diet" = no
10121       then
10122         tmp_addflag=' $pic_flag'
10123         tmp_sharedflag='-shared'
10124         case $cc_basename,$host_cpu in
10125         pgcc*)                          # Portland Group C compiler
10126           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'
10127           tmp_addflag=' $pic_flag'
10128           ;;
10129         pgf77* | pgf90* | pgf95* | pgfortran*)
10130                                         # Portland Group f77 and f90 compilers
10131           whole_archive_flag_spec='${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'
10132           tmp_addflag=' $pic_flag -Mnomain' ;;
10133         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10134           tmp_addflag=' -i_dynamic' ;;
10135         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10136           tmp_addflag=' -i_dynamic -nofor_main' ;;
10137         ifc* | ifort*)                  # Intel Fortran compiler
10138           tmp_addflag=' -nofor_main' ;;
10139         lf95*)                          # Lahey Fortran 8.1
10140           whole_archive_flag_spec=
10141           tmp_sharedflag='--shared' ;;
10142         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10143           tmp_sharedflag='-qmkshrobj'
10144           tmp_addflag= ;;
10145         nvcc*)  # Cuda Compiler Driver 2.2
10146           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10147           compiler_needs_object=yes
10148           ;;
10149         esac
10150         case `$CC -V 2>&1 | sed 5q` in
10151         *Sun\ C*)                       # Sun C 5.9
10152           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\"` ${wl}--no-whole-archive'
10153           compiler_needs_object=yes
10154           tmp_sharedflag='-G' ;;
10155         *Sun\ F*)                       # Sun Fortran 8.3
10156           tmp_sharedflag='-G' ;;
10157         esac
10158         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10159
10160         if test "x$supports_anon_versioning" = xyes; then
10161           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10162             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10163             echo "local: *; };" >> $output_objdir/$libname.ver~
10164             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10165         fi
10166
10167         case $cc_basename in
10168         xlf* | bgf* | bgxlf* | mpixlf*)
10169           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10170           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10171           hardcode_libdir_flag_spec=
10172           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10173           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10174           if test "x$supports_anon_versioning" = xyes; then
10175             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10176               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10177               echo "local: *; };" >> $output_objdir/$libname.ver~
10178               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10179           fi
10180           ;;
10181         esac
10182       else
10183         ld_shlibs=no
10184       fi
10185       ;;
10186
10187     netbsd*)
10188       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10189         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10190         wlarc=
10191       else
10192         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10193         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10194       fi
10195       ;;
10196
10197     solaris*)
10198       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10199         ld_shlibs=no
10200         cat <<_LT_EOF 1>&2
10201
10202 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10203 *** create shared libraries on Solaris systems.  Therefore, libtool
10204 *** is disabling shared libraries support.  We urge you to upgrade GNU
10205 *** binutils to release 2.9.1 or newer.  Another option is to modify
10206 *** your PATH or compiler configuration so that the native linker is
10207 *** used, and then restart.
10208
10209 _LT_EOF
10210       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10211         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10212         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10213       else
10214         ld_shlibs=no
10215       fi
10216       ;;
10217
10218     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10219       case `$LD -v 2>&1` in
10220         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10221         ld_shlibs=no
10222         cat <<_LT_EOF 1>&2
10223
10224 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10225 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10226 *** is disabling shared libraries support.  We urge you to upgrade GNU
10227 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10228 *** your PATH or compiler configuration so that the native linker is
10229 *** used, and then restart.
10230
10231 _LT_EOF
10232         ;;
10233         *)
10234           # For security reasons, it is highly recommended that you always
10235           # use absolute paths for naming shared libraries, and exclude the
10236           # DT_RUNPATH tag from executables and libraries.  But doing so
10237           # requires that you compile everything twice, which is a pain.
10238           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10239             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10240             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10241             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10242           else
10243             ld_shlibs=no
10244           fi
10245         ;;
10246       esac
10247       ;;
10248
10249     sunos4*)
10250       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10251       wlarc=
10252       hardcode_direct=yes
10253       hardcode_shlibpath_var=no
10254       ;;
10255
10256     *)
10257       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10258         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10259         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10260       else
10261         ld_shlibs=no
10262       fi
10263       ;;
10264     esac
10265
10266     if test "$ld_shlibs" = no; then
10267       runpath_var=
10268       hardcode_libdir_flag_spec=
10269       export_dynamic_flag_spec=
10270       whole_archive_flag_spec=
10271     fi
10272   else
10273     # PORTME fill in a description of your system's linker (not GNU ld)
10274     case $host_os in
10275     aix3*)
10276       allow_undefined_flag=unsupported
10277       always_export_symbols=yes
10278       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10279       # Note: this linker hardcodes the directories in LIBPATH if there
10280       # are no directories specified by -L.
10281       hardcode_minus_L=yes
10282       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10283         # Neither direct hardcoding nor static linking is supported with a
10284         # broken collect2.
10285         hardcode_direct=unsupported
10286       fi
10287       ;;
10288
10289     aix[4-9]*)
10290       if test "$host_cpu" = ia64; then
10291         # On IA64, the linker does run time linking by default, so we don't
10292         # have to do anything special.
10293         aix_use_runtimelinking=no
10294         exp_sym_flag='-Bexport'
10295         no_entry_flag=""
10296       else
10297         # If we're using GNU nm, then we don't want the "-C" option.
10298         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10299         # Also, AIX nm treats weak defined symbols like other global
10300         # defined symbols, whereas GNU nm marks them as "W".
10301         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10302           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10303         else
10304           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10305         fi
10306         aix_use_runtimelinking=no
10307
10308         # Test if we are trying to use run time linking or normal
10309         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10310         # need to do runtime linking.
10311         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10312           for ld_flag in $LDFLAGS; do
10313           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10314             aix_use_runtimelinking=yes
10315             break
10316           fi
10317           done
10318           ;;
10319         esac
10320
10321         exp_sym_flag='-bexport'
10322         no_entry_flag='-bnoentry'
10323       fi
10324
10325       # When large executables or shared objects are built, AIX ld can
10326       # have problems creating the table of contents.  If linking a library
10327       # or program results in "error TOC overflow" add -mminimal-toc to
10328       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10329       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10330
10331       archive_cmds=''
10332       hardcode_direct=yes
10333       hardcode_direct_absolute=yes
10334       hardcode_libdir_separator=':'
10335       link_all_deplibs=yes
10336       file_list_spec='${wl}-f,'
10337
10338       if test "$GCC" = yes; then
10339         case $host_os in aix4.[012]|aix4.[012].*)
10340         # We only want to do this on AIX 4.2 and lower, the check
10341         # below for broken collect2 doesn't work under 4.3+
10342           collect2name=`${CC} -print-prog-name=collect2`
10343           if test -f "$collect2name" &&
10344            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10345           then
10346           # We have reworked collect2
10347           :
10348           else
10349           # We have old collect2
10350           hardcode_direct=unsupported
10351           # It fails to find uninstalled libraries when the uninstalled
10352           # path is not listed in the libpath.  Setting hardcode_minus_L
10353           # to unsupported forces relinking
10354           hardcode_minus_L=yes
10355           hardcode_libdir_flag_spec='-L$libdir'
10356           hardcode_libdir_separator=
10357           fi
10358           ;;
10359         esac
10360         shared_flag='-shared'
10361         if test "$aix_use_runtimelinking" = yes; then
10362           shared_flag="$shared_flag "'${wl}-G'
10363         fi
10364       else
10365         # not using gcc
10366         if test "$host_cpu" = ia64; then
10367         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10368         # chokes on -Wl,-G. The following line is correct:
10369           shared_flag='-G'
10370         else
10371           if test "$aix_use_runtimelinking" = yes; then
10372             shared_flag='${wl}-G'
10373           else
10374             shared_flag='${wl}-bM:SRE'
10375           fi
10376         fi
10377       fi
10378
10379       export_dynamic_flag_spec='${wl}-bexpall'
10380       # It seems that -bexpall does not export symbols beginning with
10381       # underscore (_), so it is better to generate a list of symbols to export.
10382       always_export_symbols=yes
10383       if test "$aix_use_runtimelinking" = yes; then
10384         # Warning - without using the other runtime loading flags (-brtl),
10385         # -berok will link without error, but may produce a broken library.
10386         allow_undefined_flag='-berok'
10387         # Determine the default libpath from the value encoded in an
10388         # empty executable.
10389         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10390 /* end confdefs.h.  */
10391
10392 int
10393 main ()
10394 {
10395
10396   ;
10397   return 0;
10398 }
10399 _ACEOF
10400 if ac_fn_c_try_link "$LINENO"; then :
10401
10402 lt_aix_libpath_sed='
10403     /Import File Strings/,/^$/ {
10404         /^0/ {
10405             s/^0  *\(.*\)$/\1/
10406             p
10407         }
10408     }'
10409 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10410 # Check for a 64-bit object if we didn't find anything.
10411 if test -z "$aix_libpath"; then
10412   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10413 fi
10414 fi
10415 rm -f core conftest.err conftest.$ac_objext \
10416     conftest$ac_exeext conftest.$ac_ext
10417 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10418
10419         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10420         archive_expsym_cmds='$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 $shared_flag"
10421       else
10422         if test "$host_cpu" = ia64; then
10423           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10424           allow_undefined_flag="-z nodefs"
10425           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10426         else
10427          # Determine the default libpath from the value encoded in an
10428          # empty executable.
10429          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10430 /* end confdefs.h.  */
10431
10432 int
10433 main ()
10434 {
10435
10436   ;
10437   return 0;
10438 }
10439 _ACEOF
10440 if ac_fn_c_try_link "$LINENO"; then :
10441
10442 lt_aix_libpath_sed='
10443     /Import File Strings/,/^$/ {
10444         /^0/ {
10445             s/^0  *\(.*\)$/\1/
10446             p
10447         }
10448     }'
10449 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10450 # Check for a 64-bit object if we didn't find anything.
10451 if test -z "$aix_libpath"; then
10452   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10453 fi
10454 fi
10455 rm -f core conftest.err conftest.$ac_objext \
10456     conftest$ac_exeext conftest.$ac_ext
10457 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10458
10459          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10460           # Warning - without using the other run time loading flags,
10461           # -berok will link without error, but may produce a broken library.
10462           no_undefined_flag=' ${wl}-bernotok'
10463           allow_undefined_flag=' ${wl}-berok'
10464           if test "$with_gnu_ld" = yes; then
10465             # We only use this code for GNU lds that support --whole-archive.
10466             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10467           else
10468             # Exported symbols can be pulled into shared objects from archives
10469             whole_archive_flag_spec='$convenience'
10470           fi
10471           archive_cmds_need_lc=yes
10472           # This is similar to how AIX traditionally builds its shared libraries.
10473           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'
10474         fi
10475       fi
10476       ;;
10477
10478     amigaos*)
10479       case $host_cpu in
10480       powerpc)
10481             # see comment about AmigaOS4 .so support
10482             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10483             archive_expsym_cmds=''
10484         ;;
10485       m68k)
10486             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10487             hardcode_libdir_flag_spec='-L$libdir'
10488             hardcode_minus_L=yes
10489         ;;
10490       esac
10491       ;;
10492
10493     bsdi[45]*)
10494       export_dynamic_flag_spec=-rdynamic
10495       ;;
10496
10497     cygwin* | mingw* | pw32* | cegcc*)
10498       # When not using gcc, we currently assume that we are using
10499       # Microsoft Visual C++.
10500       # hardcode_libdir_flag_spec is actually meaningless, as there is
10501       # no search path for DLLs.
10502       hardcode_libdir_flag_spec=' '
10503       allow_undefined_flag=unsupported
10504       # Tell ltmain to make .lib files, not .a files.
10505       libext=lib
10506       # Tell ltmain to make .dll files, not .so files.
10507       shrext_cmds=".dll"
10508       # FIXME: Setting linknames here is a bad hack.
10509       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10510       # The linker will automatically build a .lib file if we build a DLL.
10511       old_archive_from_new_cmds='true'
10512       # FIXME: Should let the user specify the lib program.
10513       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10514       fix_srcfile_path='`cygpath -w "$srcfile"`'
10515       enable_shared_with_static_runtimes=yes
10516       ;;
10517
10518     darwin* | rhapsody*)
10519
10520
10521   archive_cmds_need_lc=no
10522   hardcode_direct=no
10523   hardcode_automatic=yes
10524   hardcode_shlibpath_var=unsupported
10525   if test "$lt_cv_ld_force_load" = "yes"; then
10526     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10527   else
10528     whole_archive_flag_spec=''
10529   fi
10530   link_all_deplibs=yes
10531   allow_undefined_flag="$_lt_dar_allow_undefined"
10532   case $cc_basename in
10533      ifort*) _lt_dar_can_shared=yes ;;
10534      *) _lt_dar_can_shared=$GCC ;;
10535   esac
10536   if test "$_lt_dar_can_shared" = "yes"; then
10537     output_verbose_link_cmd=func_echo_all
10538     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10539     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10540     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}${_lt_dsymutil}"
10541     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10542
10543   else
10544   ld_shlibs=no
10545   fi
10546
10547       ;;
10548
10549     dgux*)
10550       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10551       hardcode_libdir_flag_spec='-L$libdir'
10552       hardcode_shlibpath_var=no
10553       ;;
10554
10555     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10556     # support.  Future versions do this automatically, but an explicit c++rt0.o
10557     # does not break anything, and helps significantly (at the cost of a little
10558     # extra space).
10559     freebsd2.2*)
10560       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10561       hardcode_libdir_flag_spec='-R$libdir'
10562       hardcode_direct=yes
10563       hardcode_shlibpath_var=no
10564       ;;
10565
10566     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10567     freebsd2.*)
10568       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10569       hardcode_direct=yes
10570       hardcode_minus_L=yes
10571       hardcode_shlibpath_var=no
10572       ;;
10573
10574     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10575     freebsd* | dragonfly*)
10576       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10577       hardcode_libdir_flag_spec='-R$libdir'
10578       hardcode_direct=yes
10579       hardcode_shlibpath_var=no
10580       ;;
10581
10582     hpux9*)
10583       if test "$GCC" = yes; then
10584         archive_cmds='$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 $lib'
10585       else
10586         archive_cmds='$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 $lib'
10587       fi
10588       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10589       hardcode_libdir_separator=:
10590       hardcode_direct=yes
10591
10592       # hardcode_minus_L: Not really in the search PATH,
10593       # but as the default location of the library.
10594       hardcode_minus_L=yes
10595       export_dynamic_flag_spec='${wl}-E'
10596       ;;
10597
10598     hpux10*)
10599       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10600         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10601       else
10602         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10603       fi
10604       if test "$with_gnu_ld" = no; then
10605         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10606         hardcode_libdir_flag_spec_ld='+b $libdir'
10607         hardcode_libdir_separator=:
10608         hardcode_direct=yes
10609         hardcode_direct_absolute=yes
10610         export_dynamic_flag_spec='${wl}-E'
10611         # hardcode_minus_L: Not really in the search PATH,
10612         # but as the default location of the library.
10613         hardcode_minus_L=yes
10614       fi
10615       ;;
10616
10617     hpux11*)
10618       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10619         case $host_cpu in
10620         hppa*64*)
10621           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10622           ;;
10623         ia64*)
10624           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10625           ;;
10626         *)
10627           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10628           ;;
10629         esac
10630       else
10631         case $host_cpu in
10632         hppa*64*)
10633           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10634           ;;
10635         ia64*)
10636           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10637           ;;
10638         *)
10639
10640           # Older versions of the 11.00 compiler do not understand -b yet
10641           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10642           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10643 $as_echo_n "checking if $CC understands -b... " >&6; }
10644 if ${lt_cv_prog_compiler__b+:} false; then :
10645   $as_echo_n "(cached) " >&6
10646 else
10647   lt_cv_prog_compiler__b=no
10648    save_LDFLAGS="$LDFLAGS"
10649    LDFLAGS="$LDFLAGS -b"
10650    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10651    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10652      # The linker can only warn and ignore the option if not recognized
10653      # So say no if there are warnings
10654      if test -s conftest.err; then
10655        # Append any errors to the config.log.
10656        cat conftest.err 1>&5
10657        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10658        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10659        if diff conftest.exp conftest.er2 >/dev/null; then
10660          lt_cv_prog_compiler__b=yes
10661        fi
10662      else
10663        lt_cv_prog_compiler__b=yes
10664      fi
10665    fi
10666    $RM -r conftest*
10667    LDFLAGS="$save_LDFLAGS"
10668
10669 fi
10670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10671 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10672
10673 if test x"$lt_cv_prog_compiler__b" = xyes; then
10674     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10675 else
10676     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10677 fi
10678
10679           ;;
10680         esac
10681       fi
10682       if test "$with_gnu_ld" = no; then
10683         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10684         hardcode_libdir_separator=:
10685
10686         case $host_cpu in
10687         hppa*64*|ia64*)
10688           hardcode_direct=no
10689           hardcode_shlibpath_var=no
10690           ;;
10691         *)
10692           hardcode_direct=yes
10693           hardcode_direct_absolute=yes
10694           export_dynamic_flag_spec='${wl}-E'
10695
10696           # hardcode_minus_L: Not really in the search PATH,
10697           # but as the default location of the library.
10698           hardcode_minus_L=yes
10699           ;;
10700         esac
10701       fi
10702       ;;
10703
10704     irix5* | irix6* | nonstopux*)
10705       if test "$GCC" = yes; then
10706         archive_cmds='$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 $lib'
10707         # Try to use the -exported_symbol ld option, if it does not
10708         # work, assume that -exports_file does not work either and
10709         # implicitly export all symbols.
10710         save_LDFLAGS="$LDFLAGS"
10711         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10712         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10713 /* end confdefs.h.  */
10714 int foo(void) {}
10715 _ACEOF
10716 if ac_fn_c_try_link "$LINENO"; then :
10717   archive_expsym_cmds='$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 $lib'
10718
10719 fi
10720 rm -f core conftest.err conftest.$ac_objext \
10721     conftest$ac_exeext conftest.$ac_ext
10722         LDFLAGS="$save_LDFLAGS"
10723       else
10724         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10725         archive_expsym_cmds='$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 $lib'
10726       fi
10727       archive_cmds_need_lc='no'
10728       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10729       hardcode_libdir_separator=:
10730       inherit_rpath=yes
10731       link_all_deplibs=yes
10732       ;;
10733
10734     netbsd*)
10735       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10736         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10737       else
10738         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10739       fi
10740       hardcode_libdir_flag_spec='-R$libdir'
10741       hardcode_direct=yes
10742       hardcode_shlibpath_var=no
10743       ;;
10744
10745     newsos6)
10746       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10747       hardcode_direct=yes
10748       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10749       hardcode_libdir_separator=:
10750       hardcode_shlibpath_var=no
10751       ;;
10752
10753     *nto* | *qnx*)
10754       ;;
10755
10756     openbsd*)
10757       if test -f /usr/libexec/ld.so; then
10758         hardcode_direct=yes
10759         hardcode_shlibpath_var=no
10760         hardcode_direct_absolute=yes
10761         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10762           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10763           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10764           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10765           export_dynamic_flag_spec='${wl}-E'
10766         else
10767           case $host_os in
10768            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10769              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10770              hardcode_libdir_flag_spec='-R$libdir'
10771              ;;
10772            *)
10773              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10774              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10775              ;;
10776           esac
10777         fi
10778       else
10779         ld_shlibs=no
10780       fi
10781       ;;
10782
10783     os2*)
10784       hardcode_libdir_flag_spec='-L$libdir'
10785       hardcode_minus_L=yes
10786       allow_undefined_flag=unsupported
10787       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'
10788       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10789       ;;
10790
10791     osf3*)
10792       if test "$GCC" = yes; then
10793         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10794         archive_cmds='$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 $lib'
10795       else
10796         allow_undefined_flag=' -expect_unresolved \*'
10797         archive_cmds='$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 $lib'
10798       fi
10799       archive_cmds_need_lc='no'
10800       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10801       hardcode_libdir_separator=:
10802       ;;
10803
10804     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10805       if test "$GCC" = yes; then
10806         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10807         archive_cmds='$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 $lib'
10808         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10809       else
10810         allow_undefined_flag=' -expect_unresolved \*'
10811         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'
10812         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~
10813         $CC -shared${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'
10814
10815         # Both c and cxx compiler support -rpath directly
10816         hardcode_libdir_flag_spec='-rpath $libdir'
10817       fi
10818       archive_cmds_need_lc='no'
10819       hardcode_libdir_separator=:
10820       ;;
10821
10822     solaris*)
10823       no_undefined_flag=' -z defs'
10824       if test "$GCC" = yes; then
10825         wlarc='${wl}'
10826         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10827         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10828           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10829       else
10830         case `$CC -V 2>&1` in
10831         *"Compilers 5.0"*)
10832           wlarc=''
10833           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10834           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10835           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10836           ;;
10837         *)
10838           wlarc='${wl}'
10839           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10840           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10841           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10842           ;;
10843         esac
10844       fi
10845       hardcode_libdir_flag_spec='-R$libdir'
10846       hardcode_shlibpath_var=no
10847       case $host_os in
10848       solaris2.[0-5] | solaris2.[0-5].*) ;;
10849       *)
10850         # The compiler driver will combine and reorder linker options,
10851         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10852         # but is careful enough not to reorder.
10853         # Supported since Solaris 2.6 (maybe 2.5.1?)
10854         if test "$GCC" = yes; then
10855           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10856         else
10857           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10858         fi
10859         ;;
10860       esac
10861       link_all_deplibs=yes
10862       ;;
10863
10864     sunos4*)
10865       if test "x$host_vendor" = xsequent; then
10866         # Use $CC to link under sequent, because it throws in some extra .o
10867         # files that make .init and .fini sections work.
10868         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10869       else
10870         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10871       fi
10872       hardcode_libdir_flag_spec='-L$libdir'
10873       hardcode_direct=yes
10874       hardcode_minus_L=yes
10875       hardcode_shlibpath_var=no
10876       ;;
10877
10878     sysv4)
10879       case $host_vendor in
10880         sni)
10881           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10882           hardcode_direct=yes # is this really true???
10883         ;;
10884         siemens)
10885           ## LD is ld it makes a PLAMLIB
10886           ## CC just makes a GrossModule.
10887           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10888           reload_cmds='$CC -r -o $output$reload_objs'
10889           hardcode_direct=no
10890         ;;
10891         motorola)
10892           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10893           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10894         ;;
10895       esac
10896       runpath_var='LD_RUN_PATH'
10897       hardcode_shlibpath_var=no
10898       ;;
10899
10900     sysv4.3*)
10901       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10902       hardcode_shlibpath_var=no
10903       export_dynamic_flag_spec='-Bexport'
10904       ;;
10905
10906     sysv4*MP*)
10907       if test -d /usr/nec; then
10908         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10909         hardcode_shlibpath_var=no
10910         runpath_var=LD_RUN_PATH
10911         hardcode_runpath_var=yes
10912         ld_shlibs=yes
10913       fi
10914       ;;
10915
10916     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10917       no_undefined_flag='${wl}-z,text'
10918       archive_cmds_need_lc=no
10919       hardcode_shlibpath_var=no
10920       runpath_var='LD_RUN_PATH'
10921
10922       if test "$GCC" = yes; then
10923         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10924         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10925       else
10926         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10927         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10928       fi
10929       ;;
10930
10931     sysv5* | sco3.2v5* | sco5v6*)
10932       # Note: We can NOT use -z defs as we might desire, because we do not
10933       # link with -lc, and that would cause any symbols used from libc to
10934       # always be unresolved, which means just about no library would
10935       # ever link correctly.  If we're not using GNU ld we use -z text
10936       # though, which does catch some bad symbols but isn't as heavy-handed
10937       # as -z defs.
10938       no_undefined_flag='${wl}-z,text'
10939       allow_undefined_flag='${wl}-z,nodefs'
10940       archive_cmds_need_lc=no
10941       hardcode_shlibpath_var=no
10942       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10943       hardcode_libdir_separator=':'
10944       link_all_deplibs=yes
10945       export_dynamic_flag_spec='${wl}-Bexport'
10946       runpath_var='LD_RUN_PATH'
10947
10948       if test "$GCC" = yes; then
10949         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10950         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10951       else
10952         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10953         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10954       fi
10955       ;;
10956
10957     uts4*)
10958       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10959       hardcode_libdir_flag_spec='-L$libdir'
10960       hardcode_shlibpath_var=no
10961       ;;
10962
10963     *)
10964       ld_shlibs=no
10965       ;;
10966     esac
10967
10968     if test x$host_vendor = xsni; then
10969       case $host in
10970       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10971         export_dynamic_flag_spec='${wl}-Blargedynsym'
10972         ;;
10973       esac
10974     fi
10975   fi
10976
10977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10978 $as_echo "$ld_shlibs" >&6; }
10979 test "$ld_shlibs" = no && can_build_shared=no
10980
10981 with_gnu_ld=$with_gnu_ld
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997 #
10998 # Do we need to explicitly link libc?
10999 #
11000 case "x$archive_cmds_need_lc" in
11001 x|xyes)
11002   # Assume -lc should be added
11003   archive_cmds_need_lc=yes
11004
11005   if test "$enable_shared" = yes && test "$GCC" = yes; then
11006     case $archive_cmds in
11007     *'~'*)
11008       # FIXME: we may have to deal with multi-command sequences.
11009       ;;
11010     '$CC '*)
11011       # Test whether the compiler implicitly links with -lc since on some
11012       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11013       # to ld, don't add -lc before -lgcc.
11014       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11015 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11016 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11017   $as_echo_n "(cached) " >&6
11018 else
11019   $RM conftest*
11020         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11021
11022         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11023   (eval $ac_compile) 2>&5
11024   ac_status=$?
11025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11026   test $ac_status = 0; } 2>conftest.err; then
11027           soname=conftest
11028           lib=conftest
11029           libobjs=conftest.$ac_objext
11030           deplibs=
11031           wl=$lt_prog_compiler_wl
11032           pic_flag=$lt_prog_compiler_pic
11033           compiler_flags=-v
11034           linker_flags=-v
11035           verstring=
11036           output_objdir=.
11037           libname=conftest
11038           lt_save_allow_undefined_flag=$allow_undefined_flag
11039           allow_undefined_flag=
11040           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11041   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11042   ac_status=$?
11043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11044   test $ac_status = 0; }
11045           then
11046             lt_cv_archive_cmds_need_lc=no
11047           else
11048             lt_cv_archive_cmds_need_lc=yes
11049           fi
11050           allow_undefined_flag=$lt_save_allow_undefined_flag
11051         else
11052           cat conftest.err 1>&5
11053         fi
11054         $RM conftest*
11055
11056 fi
11057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11058 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11059       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11060       ;;
11061     esac
11062   fi
11063   ;;
11064 esac
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11223 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11224
11225 if test "$GCC" = yes; then
11226   case $host_os in
11227     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11228     *) lt_awk_arg="/^libraries:/" ;;
11229   esac
11230   case $host_os in
11231     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11232     *) lt_sed_strip_eq="s,=/,/,g" ;;
11233   esac
11234   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11235   case $lt_search_path_spec in
11236   *\;*)
11237     # if the path contains ";" then we assume it to be the separator
11238     # otherwise default to the standard path separator (i.e. ":") - it is
11239     # assumed that no part of a normal pathname contains ";" but that should
11240     # okay in the real world where ";" in dirpaths is itself problematic.
11241     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11242     ;;
11243   *)
11244     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11245     ;;
11246   esac
11247   # Ok, now we have the path, separated by spaces, we can step through it
11248   # and add multilib dir if necessary.
11249   lt_tmp_lt_search_path_spec=
11250   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11251   for lt_sys_path in $lt_search_path_spec; do
11252     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11253       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11254     else
11255       test -d "$lt_sys_path" && \
11256         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11257     fi
11258   done
11259   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11260 BEGIN {RS=" "; FS="/|\n";} {
11261   lt_foo="";
11262   lt_count=0;
11263   for (lt_i = NF; lt_i > 0; lt_i--) {
11264     if ($lt_i != "" && $lt_i != ".") {
11265       if ($lt_i == "..") {
11266         lt_count++;
11267       } else {
11268         if (lt_count == 0) {
11269           lt_foo="/" $lt_i lt_foo;
11270         } else {
11271           lt_count--;
11272         }
11273       }
11274     }
11275   }
11276   if (lt_foo != "") { lt_freq[lt_foo]++; }
11277   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11278 }'`
11279   # AWK program above erroneously prepends '/' to C:/dos/paths
11280   # for these hosts.
11281   case $host_os in
11282     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11283       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11284   esac
11285   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11286 else
11287   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11288 fi
11289 library_names_spec=
11290 libname_spec='lib$name'
11291 soname_spec=
11292 shrext_cmds=".so"
11293 postinstall_cmds=
11294 postuninstall_cmds=
11295 finish_cmds=
11296 finish_eval=
11297 shlibpath_var=
11298 shlibpath_overrides_runpath=unknown
11299 version_type=none
11300 dynamic_linker="$host_os ld.so"
11301 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11302 need_lib_prefix=unknown
11303 hardcode_into_libs=no
11304
11305 # when you set need_version to no, make sure it does not cause -set_version
11306 # flags to be left without arguments
11307 need_version=unknown
11308
11309 case $host_os in
11310 aix3*)
11311   version_type=linux
11312   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11313   shlibpath_var=LIBPATH
11314
11315   # AIX 3 has no versioning support, so we append a major version to the name.
11316   soname_spec='${libname}${release}${shared_ext}$major'
11317   ;;
11318
11319 aix[4-9]*)
11320   version_type=linux
11321   need_lib_prefix=no
11322   need_version=no
11323   hardcode_into_libs=yes
11324   if test "$host_cpu" = ia64; then
11325     # AIX 5 supports IA64
11326     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11327     shlibpath_var=LD_LIBRARY_PATH
11328   else
11329     # With GCC up to 2.95.x, collect2 would create an import file
11330     # for dependence libraries.  The import file would start with
11331     # the line `#! .'.  This would cause the generated library to
11332     # depend on `.', always an invalid library.  This was fixed in
11333     # development snapshots of GCC prior to 3.0.
11334     case $host_os in
11335       aix4 | aix4.[01] | aix4.[01].*)
11336       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11337            echo ' yes '
11338            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11339         :
11340       else
11341         can_build_shared=no
11342       fi
11343       ;;
11344     esac
11345     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11346     # soname into executable. Probably we can add versioning support to
11347     # collect2, so additional links can be useful in future.
11348     if test "$aix_use_runtimelinking" = yes; then
11349       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11350       # instead of lib<name>.a to let people know that these are not
11351       # typical AIX shared libraries.
11352       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11353     else
11354       # We preserve .a as extension for shared libraries through AIX4.2
11355       # and later when we are not doing run time linking.
11356       library_names_spec='${libname}${release}.a $libname.a'
11357       soname_spec='${libname}${release}${shared_ext}$major'
11358     fi
11359     shlibpath_var=LIBPATH
11360   fi
11361   ;;
11362
11363 amigaos*)
11364   case $host_cpu in
11365   powerpc)
11366     # Since July 2007 AmigaOS4 officially supports .so libraries.
11367     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11368     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11369     ;;
11370   m68k)
11371     library_names_spec='$libname.ixlibrary $libname.a'
11372     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11373     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 ${libname}_ixlibrary.a || exit 1; done'
11374     ;;
11375   esac
11376   ;;
11377
11378 beos*)
11379   library_names_spec='${libname}${shared_ext}'
11380   dynamic_linker="$host_os ld.so"
11381   shlibpath_var=LIBRARY_PATH
11382   ;;
11383
11384 bsdi[45]*)
11385   version_type=linux
11386   need_version=no
11387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11388   soname_spec='${libname}${release}${shared_ext}$major'
11389   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11390   shlibpath_var=LD_LIBRARY_PATH
11391   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11392   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11393   # the default ld.so.conf also contains /usr/contrib/lib and
11394   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11395   # libtool to hard-code these into programs
11396   ;;
11397
11398 cygwin* | mingw* | pw32* | cegcc*)
11399   version_type=windows
11400   shrext_cmds=".dll"
11401   need_version=no
11402   need_lib_prefix=no
11403
11404   case $GCC,$host_os in
11405   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11406     library_names_spec='$libname.dll.a'
11407     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11408     postinstall_cmds='base_file=`basename \${file}`~
11409       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11410       dldir=$destdir/`dirname \$dlpath`~
11411       test -d \$dldir || mkdir -p \$dldir~
11412       $install_prog $dir/$dlname \$dldir/$dlname~
11413       chmod a+x \$dldir/$dlname~
11414       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11415         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11416       fi'
11417     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11418       dlpath=$dir/\$dldll~
11419        $RM \$dlpath'
11420     shlibpath_overrides_runpath=yes
11421
11422     case $host_os in
11423     cygwin*)
11424       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11425       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11426
11427       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11428       ;;
11429     mingw* | cegcc*)
11430       # MinGW DLLs use traditional 'lib' prefix
11431       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11432       ;;
11433     pw32*)
11434       # pw32 DLLs use 'pw' prefix rather than 'lib'
11435       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11436       ;;
11437     esac
11438     ;;
11439
11440   *)
11441     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11442     ;;
11443   esac
11444   dynamic_linker='Win32 ld.exe'
11445   # FIXME: first we should search . and the directory the executable is in
11446   shlibpath_var=PATH
11447   ;;
11448
11449 darwin* | rhapsody*)
11450   dynamic_linker="$host_os dyld"
11451   version_type=darwin
11452   need_lib_prefix=no
11453   need_version=no
11454   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11455   soname_spec='${libname}${release}${major}$shared_ext'
11456   shlibpath_overrides_runpath=yes
11457   shlibpath_var=DYLD_LIBRARY_PATH
11458   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11459
11460   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11461   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11462   ;;
11463
11464 dgux*)
11465   version_type=linux
11466   need_lib_prefix=no
11467   need_version=no
11468   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11469   soname_spec='${libname}${release}${shared_ext}$major'
11470   shlibpath_var=LD_LIBRARY_PATH
11471   ;;
11472
11473 freebsd* | dragonfly*)
11474   # DragonFly does not have aout.  When/if they implement a new
11475   # versioning mechanism, adjust this.
11476   if test -x /usr/bin/objformat; then
11477     objformat=`/usr/bin/objformat`
11478   else
11479     case $host_os in
11480     freebsd[23].*) objformat=aout ;;
11481     *) objformat=elf ;;
11482     esac
11483   fi
11484   version_type=freebsd-$objformat
11485   case $version_type in
11486     freebsd-elf*)
11487       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11488       need_version=no
11489       need_lib_prefix=no
11490       ;;
11491     freebsd-*)
11492       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11493       need_version=yes
11494       ;;
11495   esac
11496   shlibpath_var=LD_LIBRARY_PATH
11497   case $host_os in
11498   freebsd2.*)
11499     shlibpath_overrides_runpath=yes
11500     ;;
11501   freebsd3.[01]* | freebsdelf3.[01]*)
11502     shlibpath_overrides_runpath=yes
11503     hardcode_into_libs=yes
11504     ;;
11505   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11506   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11507     shlibpath_overrides_runpath=no
11508     hardcode_into_libs=yes
11509     ;;
11510   *) # from 4.6 on, and DragonFly
11511     shlibpath_overrides_runpath=yes
11512     hardcode_into_libs=yes
11513     ;;
11514   esac
11515   ;;
11516
11517 gnu*)
11518   version_type=linux
11519   need_lib_prefix=no
11520   need_version=no
11521   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11522   soname_spec='${libname}${release}${shared_ext}$major'
11523   shlibpath_var=LD_LIBRARY_PATH
11524   hardcode_into_libs=yes
11525   ;;
11526
11527 haiku*)
11528   version_type=linux
11529   need_lib_prefix=no
11530   need_version=no
11531   dynamic_linker="$host_os runtime_loader"
11532   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11533   soname_spec='${libname}${release}${shared_ext}$major'
11534   shlibpath_var=LIBRARY_PATH
11535   shlibpath_overrides_runpath=yes
11536   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11537   hardcode_into_libs=yes
11538   ;;
11539
11540 hpux9* | hpux10* | hpux11*)
11541   # Give a soname corresponding to the major version so that dld.sl refuses to
11542   # link against other versions.
11543   version_type=sunos
11544   need_lib_prefix=no
11545   need_version=no
11546   case $host_cpu in
11547   ia64*)
11548     shrext_cmds='.so'
11549     hardcode_into_libs=yes
11550     dynamic_linker="$host_os dld.so"
11551     shlibpath_var=LD_LIBRARY_PATH
11552     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11553     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11554     soname_spec='${libname}${release}${shared_ext}$major'
11555     if test "X$HPUX_IA64_MODE" = X32; then
11556       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11557     else
11558       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11559     fi
11560     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11561     ;;
11562   hppa*64*)
11563     shrext_cmds='.sl'
11564     hardcode_into_libs=yes
11565     dynamic_linker="$host_os dld.sl"
11566     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11567     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11568     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11569     soname_spec='${libname}${release}${shared_ext}$major'
11570     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11571     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11572     ;;
11573   *)
11574     shrext_cmds='.sl'
11575     dynamic_linker="$host_os dld.sl"
11576     shlibpath_var=SHLIB_PATH
11577     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11578     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11579     soname_spec='${libname}${release}${shared_ext}$major'
11580     ;;
11581   esac
11582   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11583   postinstall_cmds='chmod 555 $lib'
11584   # or fails outright, so override atomically:
11585   install_override_mode=555
11586   ;;
11587
11588 interix[3-9]*)
11589   version_type=linux
11590   need_lib_prefix=no
11591   need_version=no
11592   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11593   soname_spec='${libname}${release}${shared_ext}$major'
11594   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11595   shlibpath_var=LD_LIBRARY_PATH
11596   shlibpath_overrides_runpath=no
11597   hardcode_into_libs=yes
11598   ;;
11599
11600 irix5* | irix6* | nonstopux*)
11601   case $host_os in
11602     nonstopux*) version_type=nonstopux ;;
11603     *)
11604         if test "$lt_cv_prog_gnu_ld" = yes; then
11605                 version_type=linux
11606         else
11607                 version_type=irix
11608         fi ;;
11609   esac
11610   need_lib_prefix=no
11611   need_version=no
11612   soname_spec='${libname}${release}${shared_ext}$major'
11613   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11614   case $host_os in
11615   irix5* | nonstopux*)
11616     libsuff= shlibsuff=
11617     ;;
11618   *)
11619     case $LD in # libtool.m4 will add one of these switches to LD
11620     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11621       libsuff= shlibsuff= libmagic=32-bit;;
11622     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11623       libsuff=32 shlibsuff=N32 libmagic=N32;;
11624     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11625       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11626     *) libsuff= shlibsuff= libmagic=never-match;;
11627     esac
11628     ;;
11629   esac
11630   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11631   shlibpath_overrides_runpath=no
11632   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11633   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11634   hardcode_into_libs=yes
11635   ;;
11636
11637 # No shared lib support for Linux oldld, aout, or coff.
11638 linux*oldld* | linux*aout* | linux*coff*)
11639   dynamic_linker=no
11640   ;;
11641
11642 # This must be Linux ELF.
11643 linux* | k*bsd*-gnu | kopensolaris*-gnu)
11644   version_type=linux
11645   need_lib_prefix=no
11646   need_version=no
11647   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11648   soname_spec='${libname}${release}${shared_ext}$major'
11649   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11650   shlibpath_var=LD_LIBRARY_PATH
11651   shlibpath_overrides_runpath=no
11652
11653   # Some binutils ld are patched to set DT_RUNPATH
11654   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11655   $as_echo_n "(cached) " >&6
11656 else
11657   lt_cv_shlibpath_overrides_runpath=no
11658     save_LDFLAGS=$LDFLAGS
11659     save_libdir=$libdir
11660     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11661          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11662     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11663 /* end confdefs.h.  */
11664
11665 int
11666 main ()
11667 {
11668
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 if ac_fn_c_try_link "$LINENO"; then :
11674   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11675   lt_cv_shlibpath_overrides_runpath=yes
11676 fi
11677 fi
11678 rm -f core conftest.err conftest.$ac_objext \
11679     conftest$ac_exeext conftest.$ac_ext
11680     LDFLAGS=$save_LDFLAGS
11681     libdir=$save_libdir
11682
11683 fi
11684
11685   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11686
11687   # This implies no fast_install, which is unacceptable.
11688   # Some rework will be needed to allow for fast_install
11689   # before this can be enabled.
11690   hardcode_into_libs=yes
11691
11692   # Append ld.so.conf contents to the search path
11693   if test -f /etc/ld.so.conf; then
11694     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' ' '`
11695     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11696   fi
11697
11698   # We used to test for /lib/ld.so.1 and disable shared libraries on
11699   # powerpc, because MkLinux only supported shared libraries with the
11700   # GNU dynamic linker.  Since this was broken with cross compilers,
11701   # most powerpc-linux boxes support dynamic linking these days and
11702   # people can always --disable-shared, the test was removed, and we
11703   # assume the GNU/Linux dynamic linker is in use.
11704   dynamic_linker='GNU/Linux ld.so'
11705   ;;
11706
11707 netbsd*)
11708   version_type=sunos
11709   need_lib_prefix=no
11710   need_version=no
11711   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11712     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11713     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11714     dynamic_linker='NetBSD (a.out) ld.so'
11715   else
11716     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11717     soname_spec='${libname}${release}${shared_ext}$major'
11718     dynamic_linker='NetBSD ld.elf_so'
11719   fi
11720   shlibpath_var=LD_LIBRARY_PATH
11721   shlibpath_overrides_runpath=yes
11722   hardcode_into_libs=yes
11723   ;;
11724
11725 newsos6)
11726   version_type=linux
11727   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11728   shlibpath_var=LD_LIBRARY_PATH
11729   shlibpath_overrides_runpath=yes
11730   ;;
11731
11732 *nto* | *qnx*)
11733   version_type=qnx
11734   need_lib_prefix=no
11735   need_version=no
11736   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11737   soname_spec='${libname}${release}${shared_ext}$major'
11738   shlibpath_var=LD_LIBRARY_PATH
11739   shlibpath_overrides_runpath=no
11740   hardcode_into_libs=yes
11741   dynamic_linker='ldqnx.so'
11742   ;;
11743
11744 openbsd*)
11745   version_type=sunos
11746   sys_lib_dlsearch_path_spec="/usr/lib"
11747   need_lib_prefix=no
11748   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11749   case $host_os in
11750     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11751     *)                          need_version=no  ;;
11752   esac
11753   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11754   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11755   shlibpath_var=LD_LIBRARY_PATH
11756   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11757     case $host_os in
11758       openbsd2.[89] | openbsd2.[89].*)
11759         shlibpath_overrides_runpath=no
11760         ;;
11761       *)
11762         shlibpath_overrides_runpath=yes
11763         ;;
11764       esac
11765   else
11766     shlibpath_overrides_runpath=yes
11767   fi
11768   ;;
11769
11770 os2*)
11771   libname_spec='$name'
11772   shrext_cmds=".dll"
11773   need_lib_prefix=no
11774   library_names_spec='$libname${shared_ext} $libname.a'
11775   dynamic_linker='OS/2 ld.exe'
11776   shlibpath_var=LIBPATH
11777   ;;
11778
11779 osf3* | osf4* | osf5*)
11780   version_type=osf
11781   need_lib_prefix=no
11782   need_version=no
11783   soname_spec='${libname}${release}${shared_ext}$major'
11784   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11785   shlibpath_var=LD_LIBRARY_PATH
11786   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11787   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11788   ;;
11789
11790 rdos*)
11791   dynamic_linker=no
11792   ;;
11793
11794 solaris*)
11795   version_type=linux
11796   need_lib_prefix=no
11797   need_version=no
11798   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11799   soname_spec='${libname}${release}${shared_ext}$major'
11800   shlibpath_var=LD_LIBRARY_PATH
11801   shlibpath_overrides_runpath=yes
11802   hardcode_into_libs=yes
11803   # ldd complains unless libraries are executable
11804   postinstall_cmds='chmod +x $lib'
11805   ;;
11806
11807 sunos4*)
11808   version_type=sunos
11809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11810   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11811   shlibpath_var=LD_LIBRARY_PATH
11812   shlibpath_overrides_runpath=yes
11813   if test "$with_gnu_ld" = yes; then
11814     need_lib_prefix=no
11815   fi
11816   need_version=yes
11817   ;;
11818
11819 sysv4 | sysv4.3*)
11820   version_type=linux
11821   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11822   soname_spec='${libname}${release}${shared_ext}$major'
11823   shlibpath_var=LD_LIBRARY_PATH
11824   case $host_vendor in
11825     sni)
11826       shlibpath_overrides_runpath=no
11827       need_lib_prefix=no
11828       runpath_var=LD_RUN_PATH
11829       ;;
11830     siemens)
11831       need_lib_prefix=no
11832       ;;
11833     motorola)
11834       need_lib_prefix=no
11835       need_version=no
11836       shlibpath_overrides_runpath=no
11837       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11838       ;;
11839   esac
11840   ;;
11841
11842 sysv4*MP*)
11843   if test -d /usr/nec ;then
11844     version_type=linux
11845     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11846     soname_spec='$libname${shared_ext}.$major'
11847     shlibpath_var=LD_LIBRARY_PATH
11848   fi
11849   ;;
11850
11851 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11852   version_type=freebsd-elf
11853   need_lib_prefix=no
11854   need_version=no
11855   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11856   soname_spec='${libname}${release}${shared_ext}$major'
11857   shlibpath_var=LD_LIBRARY_PATH
11858   shlibpath_overrides_runpath=yes
11859   hardcode_into_libs=yes
11860   if test "$with_gnu_ld" = yes; then
11861     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11862   else
11863     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11864     case $host_os in
11865       sco3.2v5*)
11866         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11867         ;;
11868     esac
11869   fi
11870   sys_lib_dlsearch_path_spec='/usr/lib'
11871   ;;
11872
11873 tpf*)
11874   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11875   version_type=linux
11876   need_lib_prefix=no
11877   need_version=no
11878   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11879   shlibpath_var=LD_LIBRARY_PATH
11880   shlibpath_overrides_runpath=no
11881   hardcode_into_libs=yes
11882   ;;
11883
11884 uts4*)
11885   version_type=linux
11886   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11887   soname_spec='${libname}${release}${shared_ext}$major'
11888   shlibpath_var=LD_LIBRARY_PATH
11889   ;;
11890
11891 *)
11892   dynamic_linker=no
11893   ;;
11894 esac
11895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11896 $as_echo "$dynamic_linker" >&6; }
11897 test "$dynamic_linker" = no && can_build_shared=no
11898
11899 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11900 if test "$GCC" = yes; then
11901   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11902 fi
11903
11904 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11905   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11906 fi
11907 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11908   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11909 fi
11910
11911
11912
11913
11914
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949
11950
11951
11952
11953
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12003 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12004 hardcode_action=
12005 if test -n "$hardcode_libdir_flag_spec" ||
12006    test -n "$runpath_var" ||
12007    test "X$hardcode_automatic" = "Xyes" ; then
12008
12009   # We can hardcode non-existent directories.
12010   if test "$hardcode_direct" != no &&
12011      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12012      # have to relink, otherwise we might link with an installed library
12013      # when we should be linking with a yet-to-be-installed one
12014      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12015      test "$hardcode_minus_L" != no; then
12016     # Linking always hardcodes the temporary library directory.
12017     hardcode_action=relink
12018   else
12019     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12020     hardcode_action=immediate
12021   fi
12022 else
12023   # We cannot hardcode anything, or else we can only hardcode existing
12024   # directories.
12025   hardcode_action=unsupported
12026 fi
12027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12028 $as_echo "$hardcode_action" >&6; }
12029
12030 if test "$hardcode_action" = relink ||
12031    test "$inherit_rpath" = yes; then
12032   # Fast installation is not supported
12033   enable_fast_install=no
12034 elif test "$shlibpath_overrides_runpath" = yes ||
12035      test "$enable_shared" = no; then
12036   # Fast installation is not necessary
12037   enable_fast_install=needless
12038 fi
12039
12040
12041
12042
12043
12044
12045   if test "x$enable_dlopen" != xyes; then
12046   enable_dlopen=unknown
12047   enable_dlopen_self=unknown
12048   enable_dlopen_self_static=unknown
12049 else
12050   lt_cv_dlopen=no
12051   lt_cv_dlopen_libs=
12052
12053   case $host_os in
12054   beos*)
12055     lt_cv_dlopen="load_add_on"
12056     lt_cv_dlopen_libs=
12057     lt_cv_dlopen_self=yes
12058     ;;
12059
12060   mingw* | pw32* | cegcc*)
12061     lt_cv_dlopen="LoadLibrary"
12062     lt_cv_dlopen_libs=
12063     ;;
12064
12065   cygwin*)
12066     lt_cv_dlopen="dlopen"
12067     lt_cv_dlopen_libs=
12068     ;;
12069
12070   darwin*)
12071   # if libdl is installed we need to link against it
12072     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12073 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12074 if ${ac_cv_lib_dl_dlopen+:} false; then :
12075   $as_echo_n "(cached) " >&6
12076 else
12077   ac_check_lib_save_LIBS=$LIBS
12078 LIBS="-ldl  $LIBS"
12079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12080 /* end confdefs.h.  */
12081
12082 /* Override any GCC internal prototype to avoid an error.
12083    Use char because int might match the return type of a GCC
12084    builtin and then its argument prototype would still apply.  */
12085 #ifdef __cplusplus
12086 extern "C"
12087 #endif
12088 char dlopen ();
12089 int
12090 main ()
12091 {
12092 return dlopen ();
12093   ;
12094   return 0;
12095 }
12096 _ACEOF
12097 if ac_fn_c_try_link "$LINENO"; then :
12098   ac_cv_lib_dl_dlopen=yes
12099 else
12100   ac_cv_lib_dl_dlopen=no
12101 fi
12102 rm -f core conftest.err conftest.$ac_objext \
12103     conftest$ac_exeext conftest.$ac_ext
12104 LIBS=$ac_check_lib_save_LIBS
12105 fi
12106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12107 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12108 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12109   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12110 else
12111
12112     lt_cv_dlopen="dyld"
12113     lt_cv_dlopen_libs=
12114     lt_cv_dlopen_self=yes
12115
12116 fi
12117
12118     ;;
12119
12120   *)
12121     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12122 if test "x$ac_cv_func_shl_load" = xyes; then :
12123   lt_cv_dlopen="shl_load"
12124 else
12125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12126 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12127 if ${ac_cv_lib_dld_shl_load+:} false; then :
12128   $as_echo_n "(cached) " >&6
12129 else
12130   ac_check_lib_save_LIBS=$LIBS
12131 LIBS="-ldld  $LIBS"
12132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12133 /* end confdefs.h.  */
12134
12135 /* Override any GCC internal prototype to avoid an error.
12136    Use char because int might match the return type of a GCC
12137    builtin and then its argument prototype would still apply.  */
12138 #ifdef __cplusplus
12139 extern "C"
12140 #endif
12141 char shl_load ();
12142 int
12143 main ()
12144 {
12145 return shl_load ();
12146   ;
12147   return 0;
12148 }
12149 _ACEOF
12150 if ac_fn_c_try_link "$LINENO"; then :
12151   ac_cv_lib_dld_shl_load=yes
12152 else
12153   ac_cv_lib_dld_shl_load=no
12154 fi
12155 rm -f core conftest.err conftest.$ac_objext \
12156     conftest$ac_exeext conftest.$ac_ext
12157 LIBS=$ac_check_lib_save_LIBS
12158 fi
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12160 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12161 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12162   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12163 else
12164   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12165 if test "x$ac_cv_func_dlopen" = xyes; then :
12166   lt_cv_dlopen="dlopen"
12167 else
12168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12169 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12170 if ${ac_cv_lib_dl_dlopen+:} false; then :
12171   $as_echo_n "(cached) " >&6
12172 else
12173   ac_check_lib_save_LIBS=$LIBS
12174 LIBS="-ldl  $LIBS"
12175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12176 /* end confdefs.h.  */
12177
12178 /* Override any GCC internal prototype to avoid an error.
12179    Use char because int might match the return type of a GCC
12180    builtin and then its argument prototype would still apply.  */
12181 #ifdef __cplusplus
12182 extern "C"
12183 #endif
12184 char dlopen ();
12185 int
12186 main ()
12187 {
12188 return dlopen ();
12189   ;
12190   return 0;
12191 }
12192 _ACEOF
12193 if ac_fn_c_try_link "$LINENO"; then :
12194   ac_cv_lib_dl_dlopen=yes
12195 else
12196   ac_cv_lib_dl_dlopen=no
12197 fi
12198 rm -f core conftest.err conftest.$ac_objext \
12199     conftest$ac_exeext conftest.$ac_ext
12200 LIBS=$ac_check_lib_save_LIBS
12201 fi
12202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12203 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12204 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12205   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12206 else
12207   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12208 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12209 if ${ac_cv_lib_svld_dlopen+:} false; then :
12210   $as_echo_n "(cached) " >&6
12211 else
12212   ac_check_lib_save_LIBS=$LIBS
12213 LIBS="-lsvld  $LIBS"
12214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12215 /* end confdefs.h.  */
12216
12217 /* Override any GCC internal prototype to avoid an error.
12218    Use char because int might match the return type of a GCC
12219    builtin and then its argument prototype would still apply.  */
12220 #ifdef __cplusplus
12221 extern "C"
12222 #endif
12223 char dlopen ();
12224 int
12225 main ()
12226 {
12227 return dlopen ();
12228   ;
12229   return 0;
12230 }
12231 _ACEOF
12232 if ac_fn_c_try_link "$LINENO"; then :
12233   ac_cv_lib_svld_dlopen=yes
12234 else
12235   ac_cv_lib_svld_dlopen=no
12236 fi
12237 rm -f core conftest.err conftest.$ac_objext \
12238     conftest$ac_exeext conftest.$ac_ext
12239 LIBS=$ac_check_lib_save_LIBS
12240 fi
12241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12242 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12243 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12244   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12245 else
12246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12247 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12248 if ${ac_cv_lib_dld_dld_link+:} false; then :
12249   $as_echo_n "(cached) " >&6
12250 else
12251   ac_check_lib_save_LIBS=$LIBS
12252 LIBS="-ldld  $LIBS"
12253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12254 /* end confdefs.h.  */
12255
12256 /* Override any GCC internal prototype to avoid an error.
12257    Use char because int might match the return type of a GCC
12258    builtin and then its argument prototype would still apply.  */
12259 #ifdef __cplusplus
12260 extern "C"
12261 #endif
12262 char dld_link ();
12263 int
12264 main ()
12265 {
12266 return dld_link ();
12267   ;
12268   return 0;
12269 }
12270 _ACEOF
12271 if ac_fn_c_try_link "$LINENO"; then :
12272   ac_cv_lib_dld_dld_link=yes
12273 else
12274   ac_cv_lib_dld_dld_link=no
12275 fi
12276 rm -f core conftest.err conftest.$ac_objext \
12277     conftest$ac_exeext conftest.$ac_ext
12278 LIBS=$ac_check_lib_save_LIBS
12279 fi
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12281 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12282 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12283   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12284 fi
12285
12286
12287 fi
12288
12289
12290 fi
12291
12292
12293 fi
12294
12295
12296 fi
12297
12298
12299 fi
12300
12301     ;;
12302   esac
12303
12304   if test "x$lt_cv_dlopen" != xno; then
12305     enable_dlopen=yes
12306   else
12307     enable_dlopen=no
12308   fi
12309
12310   case $lt_cv_dlopen in
12311   dlopen)
12312     save_CPPFLAGS="$CPPFLAGS"
12313     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12314
12315     save_LDFLAGS="$LDFLAGS"
12316     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12317
12318     save_LIBS="$LIBS"
12319     LIBS="$lt_cv_dlopen_libs $LIBS"
12320
12321     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12322 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12323 if ${lt_cv_dlopen_self+:} false; then :
12324   $as_echo_n "(cached) " >&6
12325 else
12326           if test "$cross_compiling" = yes; then :
12327   lt_cv_dlopen_self=cross
12328 else
12329   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12330   lt_status=$lt_dlunknown
12331   cat > conftest.$ac_ext <<_LT_EOF
12332 #line 12332 "configure"
12333 #include "confdefs.h"
12334
12335 #if HAVE_DLFCN_H
12336 #include <dlfcn.h>
12337 #endif
12338
12339 #include <stdio.h>
12340
12341 #ifdef RTLD_GLOBAL
12342 #  define LT_DLGLOBAL           RTLD_GLOBAL
12343 #else
12344 #  ifdef DL_GLOBAL
12345 #    define LT_DLGLOBAL         DL_GLOBAL
12346 #  else
12347 #    define LT_DLGLOBAL         0
12348 #  endif
12349 #endif
12350
12351 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12352    find out it does not work in some platform. */
12353 #ifndef LT_DLLAZY_OR_NOW
12354 #  ifdef RTLD_LAZY
12355 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12356 #  else
12357 #    ifdef DL_LAZY
12358 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12359 #    else
12360 #      ifdef RTLD_NOW
12361 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12362 #      else
12363 #        ifdef DL_NOW
12364 #          define LT_DLLAZY_OR_NOW      DL_NOW
12365 #        else
12366 #          define LT_DLLAZY_OR_NOW      0
12367 #        endif
12368 #      endif
12369 #    endif
12370 #  endif
12371 #endif
12372
12373 /* When -fvisbility=hidden is used, assume the code has been annotated
12374    correspondingly for the symbols needed.  */
12375 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12376 void fnord () __attribute__((visibility("default")));
12377 #endif
12378
12379 void fnord () { int i=42; }
12380 int main ()
12381 {
12382   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12383   int status = $lt_dlunknown;
12384
12385   if (self)
12386     {
12387       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12388       else
12389         {
12390           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12391           else puts (dlerror ());
12392         }
12393       /* dlclose (self); */
12394     }
12395   else
12396     puts (dlerror ());
12397
12398   return status;
12399 }
12400 _LT_EOF
12401   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12402   (eval $ac_link) 2>&5
12403   ac_status=$?
12404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12405   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12406     (./conftest; exit; ) >&5 2>/dev/null
12407     lt_status=$?
12408     case x$lt_status in
12409       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12410       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12411       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12412     esac
12413   else :
12414     # compilation failed
12415     lt_cv_dlopen_self=no
12416   fi
12417 fi
12418 rm -fr conftest*
12419
12420
12421 fi
12422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12423 $as_echo "$lt_cv_dlopen_self" >&6; }
12424
12425     if test "x$lt_cv_dlopen_self" = xyes; then
12426       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12427       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12428 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12429 if ${lt_cv_dlopen_self_static+:} false; then :
12430   $as_echo_n "(cached) " >&6
12431 else
12432           if test "$cross_compiling" = yes; then :
12433   lt_cv_dlopen_self_static=cross
12434 else
12435   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12436   lt_status=$lt_dlunknown
12437   cat > conftest.$ac_ext <<_LT_EOF
12438 #line 12438 "configure"
12439 #include "confdefs.h"
12440
12441 #if HAVE_DLFCN_H
12442 #include <dlfcn.h>
12443 #endif
12444
12445 #include <stdio.h>
12446
12447 #ifdef RTLD_GLOBAL
12448 #  define LT_DLGLOBAL           RTLD_GLOBAL
12449 #else
12450 #  ifdef DL_GLOBAL
12451 #    define LT_DLGLOBAL         DL_GLOBAL
12452 #  else
12453 #    define LT_DLGLOBAL         0
12454 #  endif
12455 #endif
12456
12457 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12458    find out it does not work in some platform. */
12459 #ifndef LT_DLLAZY_OR_NOW
12460 #  ifdef RTLD_LAZY
12461 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12462 #  else
12463 #    ifdef DL_LAZY
12464 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12465 #    else
12466 #      ifdef RTLD_NOW
12467 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12468 #      else
12469 #        ifdef DL_NOW
12470 #          define LT_DLLAZY_OR_NOW      DL_NOW
12471 #        else
12472 #          define LT_DLLAZY_OR_NOW      0
12473 #        endif
12474 #      endif
12475 #    endif
12476 #  endif
12477 #endif
12478
12479 /* When -fvisbility=hidden is used, assume the code has been annotated
12480    correspondingly for the symbols needed.  */
12481 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12482 void fnord () __attribute__((visibility("default")));
12483 #endif
12484
12485 void fnord () { int i=42; }
12486 int main ()
12487 {
12488   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12489   int status = $lt_dlunknown;
12490
12491   if (self)
12492     {
12493       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12494       else
12495         {
12496           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12497           else puts (dlerror ());
12498         }
12499       /* dlclose (self); */
12500     }
12501   else
12502     puts (dlerror ());
12503
12504   return status;
12505 }
12506 _LT_EOF
12507   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12508   (eval $ac_link) 2>&5
12509   ac_status=$?
12510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12511   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12512     (./conftest; exit; ) >&5 2>/dev/null
12513     lt_status=$?
12514     case x$lt_status in
12515       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12516       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12517       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12518     esac
12519   else :
12520     # compilation failed
12521     lt_cv_dlopen_self_static=no
12522   fi
12523 fi
12524 rm -fr conftest*
12525
12526
12527 fi
12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12529 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12530     fi
12531
12532     CPPFLAGS="$save_CPPFLAGS"
12533     LDFLAGS="$save_LDFLAGS"
12534     LIBS="$save_LIBS"
12535     ;;
12536   esac
12537
12538   case $lt_cv_dlopen_self in
12539   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12540   *) enable_dlopen_self=unknown ;;
12541   esac
12542
12543   case $lt_cv_dlopen_self_static in
12544   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12545   *) enable_dlopen_self_static=unknown ;;
12546   esac
12547 fi
12548
12549
12550
12551
12552
12553
12554
12555
12556
12557
12558
12559
12560
12561
12562
12563
12564
12565 striplib=
12566 old_striplib=
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12568 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12569 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12570   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12571   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12573 $as_echo "yes" >&6; }
12574 else
12575 # FIXME - insert some real tests, host_os isn't really good enough
12576   case $host_os in
12577   darwin*)
12578     if test -n "$STRIP" ; then
12579       striplib="$STRIP -x"
12580       old_striplib="$STRIP -S"
12581       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12582 $as_echo "yes" >&6; }
12583     else
12584       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12585 $as_echo "no" >&6; }
12586     fi
12587     ;;
12588   *)
12589     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12590 $as_echo "no" >&6; }
12591     ;;
12592   esac
12593 fi
12594
12595
12596
12597
12598
12599
12600
12601
12602
12603
12604
12605
12606   # Report which library types will actually be built
12607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12608 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12610 $as_echo "$can_build_shared" >&6; }
12611
12612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12613 $as_echo_n "checking whether to build shared libraries... " >&6; }
12614   test "$can_build_shared" = "no" && enable_shared=no
12615
12616   # On AIX, shared libraries and static libraries use the same namespace, and
12617   # are all built from PIC.
12618   case $host_os in
12619   aix3*)
12620     test "$enable_shared" = yes && enable_static=no
12621     if test -n "$RANLIB"; then
12622       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12623       postinstall_cmds='$RANLIB $lib'
12624     fi
12625     ;;
12626
12627   aix[4-9]*)
12628     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12629       test "$enable_shared" = yes && enable_static=no
12630     fi
12631     ;;
12632   esac
12633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12634 $as_echo "$enable_shared" >&6; }
12635
12636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12637 $as_echo_n "checking whether to build static libraries... " >&6; }
12638   # Make sure either enable_shared or enable_static is yes.
12639   test "$enable_shared" = yes || enable_static=yes
12640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12641 $as_echo "$enable_static" >&6; }
12642
12643
12644
12645
12646 fi
12647 ac_ext=c
12648 ac_cpp='$CPP $CPPFLAGS'
12649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12652
12653 CC="$lt_save_CC"
12654
12655       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12656     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12657     (test "X$CXX" != "Xg++"))) ; then
12658   ac_ext=cpp
12659 ac_cpp='$CXXCPP $CPPFLAGS'
12660 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12661 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12662 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12664 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12665 if test -z "$CXXCPP"; then
12666   if ${ac_cv_prog_CXXCPP+:} false; then :
12667   $as_echo_n "(cached) " >&6
12668 else
12669       # Double quotes because CXXCPP needs to be expanded
12670     for CXXCPP in "$CXX -E" "/lib/cpp"
12671     do
12672       ac_preproc_ok=false
12673 for ac_cxx_preproc_warn_flag in '' yes
12674 do
12675   # Use a header file that comes with gcc, so configuring glibc
12676   # with a fresh cross-compiler works.
12677   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12678   # <limits.h> exists even on freestanding compilers.
12679   # On the NeXT, cc -E runs the code through the compiler's parser,
12680   # not just through cpp. "Syntax error" is here to catch this case.
12681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683 #ifdef __STDC__
12684 # include <limits.h>
12685 #else
12686 # include <assert.h>
12687 #endif
12688                      Syntax error
12689 _ACEOF
12690 if ac_fn_cxx_try_cpp "$LINENO"; then :
12691
12692 else
12693   # Broken: fails on valid input.
12694 continue
12695 fi
12696 rm -f conftest.err conftest.i conftest.$ac_ext
12697
12698   # OK, works on sane cases.  Now check whether nonexistent headers
12699   # can be detected and how.
12700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12701 /* end confdefs.h.  */
12702 #include <ac_nonexistent.h>
12703 _ACEOF
12704 if ac_fn_cxx_try_cpp "$LINENO"; then :
12705   # Broken: success on invalid input.
12706 continue
12707 else
12708   # Passes both tests.
12709 ac_preproc_ok=:
12710 break
12711 fi
12712 rm -f conftest.err conftest.i conftest.$ac_ext
12713
12714 done
12715 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12716 rm -f conftest.i conftest.err conftest.$ac_ext
12717 if $ac_preproc_ok; then :
12718   break
12719 fi
12720
12721     done
12722     ac_cv_prog_CXXCPP=$CXXCPP
12723
12724 fi
12725   CXXCPP=$ac_cv_prog_CXXCPP
12726 else
12727   ac_cv_prog_CXXCPP=$CXXCPP
12728 fi
12729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12730 $as_echo "$CXXCPP" >&6; }
12731 ac_preproc_ok=false
12732 for ac_cxx_preproc_warn_flag in '' yes
12733 do
12734   # Use a header file that comes with gcc, so configuring glibc
12735   # with a fresh cross-compiler works.
12736   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12737   # <limits.h> exists even on freestanding compilers.
12738   # On the NeXT, cc -E runs the code through the compiler's parser,
12739   # not just through cpp. "Syntax error" is here to catch this case.
12740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12741 /* end confdefs.h.  */
12742 #ifdef __STDC__
12743 # include <limits.h>
12744 #else
12745 # include <assert.h>
12746 #endif
12747                      Syntax error
12748 _ACEOF
12749 if ac_fn_cxx_try_cpp "$LINENO"; then :
12750
12751 else
12752   # Broken: fails on valid input.
12753 continue
12754 fi
12755 rm -f conftest.err conftest.i conftest.$ac_ext
12756
12757   # OK, works on sane cases.  Now check whether nonexistent headers
12758   # can be detected and how.
12759   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12760 /* end confdefs.h.  */
12761 #include <ac_nonexistent.h>
12762 _ACEOF
12763 if ac_fn_cxx_try_cpp "$LINENO"; then :
12764   # Broken: success on invalid input.
12765 continue
12766 else
12767   # Passes both tests.
12768 ac_preproc_ok=:
12769 break
12770 fi
12771 rm -f conftest.err conftest.i conftest.$ac_ext
12772
12773 done
12774 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12775 rm -f conftest.i conftest.err conftest.$ac_ext
12776 if $ac_preproc_ok; then :
12777
12778 else
12779   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12780 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12781 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12782 See \`config.log' for more details" "$LINENO" 5; }
12783 fi
12784
12785 ac_ext=c
12786 ac_cpp='$CPP $CPPFLAGS'
12787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12790
12791 else
12792   _lt_caught_CXX_error=yes
12793 fi
12794
12795 ac_ext=cpp
12796 ac_cpp='$CXXCPP $CPPFLAGS'
12797 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12798 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12799 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12800
12801 archive_cmds_need_lc_CXX=no
12802 allow_undefined_flag_CXX=
12803 always_export_symbols_CXX=no
12804 archive_expsym_cmds_CXX=
12805 compiler_needs_object_CXX=no
12806 export_dynamic_flag_spec_CXX=
12807 hardcode_direct_CXX=no
12808 hardcode_direct_absolute_CXX=no
12809 hardcode_libdir_flag_spec_CXX=
12810 hardcode_libdir_flag_spec_ld_CXX=
12811 hardcode_libdir_separator_CXX=
12812 hardcode_minus_L_CXX=no
12813 hardcode_shlibpath_var_CXX=unsupported
12814 hardcode_automatic_CXX=no
12815 inherit_rpath_CXX=no
12816 module_cmds_CXX=
12817 module_expsym_cmds_CXX=
12818 link_all_deplibs_CXX=unknown
12819 old_archive_cmds_CXX=$old_archive_cmds
12820 reload_flag_CXX=$reload_flag
12821 reload_cmds_CXX=$reload_cmds
12822 no_undefined_flag_CXX=
12823 whole_archive_flag_spec_CXX=
12824 enable_shared_with_static_runtimes_CXX=no
12825
12826 # Source file extension for C++ test sources.
12827 ac_ext=cpp
12828
12829 # Object file extension for compiled C++ test sources.
12830 objext=o
12831 objext_CXX=$objext
12832
12833 # No sense in running all these tests if we already determined that
12834 # the CXX compiler isn't working.  Some variables (like enable_shared)
12835 # are currently assumed to apply to all compilers on this platform,
12836 # and will be corrupted by setting them based on a non-working compiler.
12837 if test "$_lt_caught_CXX_error" != yes; then
12838   # Code to be used in simple compile tests
12839   lt_simple_compile_test_code="int some_variable = 0;"
12840
12841   # Code to be used in simple link tests
12842   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12843
12844   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12845
12846
12847
12848
12849
12850
12851 # If no C compiler was specified, use CC.
12852 LTCC=${LTCC-"$CC"}
12853
12854 # If no C compiler flags were specified, use CFLAGS.
12855 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12856
12857 # Allow CC to be a program name with arguments.
12858 compiler=$CC
12859
12860
12861   # save warnings/boilerplate of simple test code
12862   ac_outfile=conftest.$ac_objext
12863 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12864 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12865 _lt_compiler_boilerplate=`cat conftest.err`
12866 $RM conftest*
12867
12868   ac_outfile=conftest.$ac_objext
12869 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12870 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12871 _lt_linker_boilerplate=`cat conftest.err`
12872 $RM -r conftest*
12873
12874
12875   # Allow CC to be a program name with arguments.
12876   lt_save_CC=$CC
12877   lt_save_LD=$LD
12878   lt_save_GCC=$GCC
12879   GCC=$GXX
12880   lt_save_with_gnu_ld=$with_gnu_ld
12881   lt_save_path_LD=$lt_cv_path_LD
12882   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12883     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12884   else
12885     $as_unset lt_cv_prog_gnu_ld
12886   fi
12887   if test -n "${lt_cv_path_LDCXX+set}"; then
12888     lt_cv_path_LD=$lt_cv_path_LDCXX
12889   else
12890     $as_unset lt_cv_path_LD
12891   fi
12892   test -z "${LDCXX+set}" || LD=$LDCXX
12893   CC=${CXX-"c++"}
12894   compiler=$CC
12895   compiler_CXX=$CC
12896   for cc_temp in $compiler""; do
12897   case $cc_temp in
12898     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12899     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12900     \-*) ;;
12901     *) break;;
12902   esac
12903 done
12904 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12905
12906
12907   if test -n "$compiler"; then
12908     # We don't want -fno-exception when compiling C++ code, so set the
12909     # no_builtin_flag separately
12910     if test "$GXX" = yes; then
12911       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12912     else
12913       lt_prog_compiler_no_builtin_flag_CXX=
12914     fi
12915
12916     if test "$GXX" = yes; then
12917       # Set up default GNU C++ configuration
12918
12919
12920
12921 # Check whether --with-gnu-ld was given.
12922 if test "${with_gnu_ld+set}" = set; then :
12923   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12924 else
12925   with_gnu_ld=no
12926 fi
12927
12928 ac_prog=ld
12929 if test "$GCC" = yes; then
12930   # Check if gcc -print-prog-name=ld gives a path.
12931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12932 $as_echo_n "checking for ld used by $CC... " >&6; }
12933   case $host in
12934   *-*-mingw*)
12935     # gcc leaves a trailing carriage return which upsets mingw
12936     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12937   *)
12938     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12939   esac
12940   case $ac_prog in
12941     # Accept absolute paths.
12942     [\\/]* | ?:[\\/]*)
12943       re_direlt='/[^/][^/]*/\.\./'
12944       # Canonicalize the pathname of ld
12945       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12946       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12947         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12948       done
12949       test -z "$LD" && LD="$ac_prog"
12950       ;;
12951   "")
12952     # If it fails, then pretend we aren't using GCC.
12953     ac_prog=ld
12954     ;;
12955   *)
12956     # If it is relative, then search for the first ld in PATH.
12957     with_gnu_ld=unknown
12958     ;;
12959   esac
12960 elif test "$with_gnu_ld" = yes; then
12961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12962 $as_echo_n "checking for GNU ld... " >&6; }
12963 else
12964   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12965 $as_echo_n "checking for non-GNU ld... " >&6; }
12966 fi
12967 if ${lt_cv_path_LD+:} false; then :
12968   $as_echo_n "(cached) " >&6
12969 else
12970   if test -z "$LD"; then
12971   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12972   for ac_dir in $PATH; do
12973     IFS="$lt_save_ifs"
12974     test -z "$ac_dir" && ac_dir=.
12975     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12976       lt_cv_path_LD="$ac_dir/$ac_prog"
12977       # Check to see if the program is GNU ld.  I'd rather use --version,
12978       # but apparently some variants of GNU ld only accept -v.
12979       # Break only if it was the GNU/non-GNU ld that we prefer.
12980       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12981       *GNU* | *'with BFD'*)
12982         test "$with_gnu_ld" != no && break
12983         ;;
12984       *)
12985         test "$with_gnu_ld" != yes && break
12986         ;;
12987       esac
12988     fi
12989   done
12990   IFS="$lt_save_ifs"
12991 else
12992   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12993 fi
12994 fi
12995
12996 LD="$lt_cv_path_LD"
12997 if test -n "$LD"; then
12998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12999 $as_echo "$LD" >&6; }
13000 else
13001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13002 $as_echo "no" >&6; }
13003 fi
13004 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13006 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13007 if ${lt_cv_prog_gnu_ld+:} false; then :
13008   $as_echo_n "(cached) " >&6
13009 else
13010   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13011 case `$LD -v 2>&1 </dev/null` in
13012 *GNU* | *'with BFD'*)
13013   lt_cv_prog_gnu_ld=yes
13014   ;;
13015 *)
13016   lt_cv_prog_gnu_ld=no
13017   ;;
13018 esac
13019 fi
13020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13021 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13022 with_gnu_ld=$lt_cv_prog_gnu_ld
13023
13024
13025
13026
13027
13028
13029
13030       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13031       # archiving commands below assume that GNU ld is being used.
13032       if test "$with_gnu_ld" = yes; then
13033         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13034         archive_expsym_cmds_CXX='$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 $lib'
13035
13036         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13037         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13038
13039         # If archive_cmds runs LD, not CC, wlarc should be empty
13040         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13041         #     investigate it a little bit more. (MM)
13042         wlarc='${wl}'
13043
13044         # ancient GNU ld didn't support --whole-archive et. al.
13045         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13046           $GREP 'no-whole-archive' > /dev/null; then
13047           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13048         else
13049           whole_archive_flag_spec_CXX=
13050         fi
13051       else
13052         with_gnu_ld=no
13053         wlarc=
13054
13055         # A generic and very simple default shared library creation
13056         # command for GNU C++ for the case where it uses the native
13057         # linker, instead of GNU ld.  If possible, this setting should
13058         # overridden to take advantage of the native linker features on
13059         # the platform it is being used on.
13060         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13061       fi
13062
13063       # Commands to make compiler produce verbose output that lists
13064       # what "hidden" libraries, object files and flags are used when
13065       # linking a shared library.
13066       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13067
13068     else
13069       GXX=no
13070       with_gnu_ld=no
13071       wlarc=
13072     fi
13073
13074     # PORTME: fill in a description of your system's C++ link characteristics
13075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13076 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13077     ld_shlibs_CXX=yes
13078     case $host_os in
13079       aix3*)
13080         # FIXME: insert proper C++ library support
13081         ld_shlibs_CXX=no
13082         ;;
13083       aix[4-9]*)
13084         if test "$host_cpu" = ia64; then
13085           # On IA64, the linker does run time linking by default, so we don't
13086           # have to do anything special.
13087           aix_use_runtimelinking=no
13088           exp_sym_flag='-Bexport'
13089           no_entry_flag=""
13090         else
13091           aix_use_runtimelinking=no
13092
13093           # Test if we are trying to use run time linking or normal
13094           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13095           # need to do runtime linking.
13096           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13097             for ld_flag in $LDFLAGS; do
13098               case $ld_flag in
13099               *-brtl*)
13100                 aix_use_runtimelinking=yes
13101                 break
13102                 ;;
13103               esac
13104             done
13105             ;;
13106           esac
13107
13108           exp_sym_flag='-bexport'
13109           no_entry_flag='-bnoentry'
13110         fi
13111
13112         # When large executables or shared objects are built, AIX ld can
13113         # have problems creating the table of contents.  If linking a library
13114         # or program results in "error TOC overflow" add -mminimal-toc to
13115         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13116         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13117
13118         archive_cmds_CXX=''
13119         hardcode_direct_CXX=yes
13120         hardcode_direct_absolute_CXX=yes
13121         hardcode_libdir_separator_CXX=':'
13122         link_all_deplibs_CXX=yes
13123         file_list_spec_CXX='${wl}-f,'
13124
13125         if test "$GXX" = yes; then
13126           case $host_os in aix4.[012]|aix4.[012].*)
13127           # We only want to do this on AIX 4.2 and lower, the check
13128           # below for broken collect2 doesn't work under 4.3+
13129           collect2name=`${CC} -print-prog-name=collect2`
13130           if test -f "$collect2name" &&
13131              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13132           then
13133             # We have reworked collect2
13134             :
13135           else
13136             # We have old collect2
13137             hardcode_direct_CXX=unsupported
13138             # It fails to find uninstalled libraries when the uninstalled
13139             # path is not listed in the libpath.  Setting hardcode_minus_L
13140             # to unsupported forces relinking
13141             hardcode_minus_L_CXX=yes
13142             hardcode_libdir_flag_spec_CXX='-L$libdir'
13143             hardcode_libdir_separator_CXX=
13144           fi
13145           esac
13146           shared_flag='-shared'
13147           if test "$aix_use_runtimelinking" = yes; then
13148             shared_flag="$shared_flag "'${wl}-G'
13149           fi
13150         else
13151           # not using gcc
13152           if test "$host_cpu" = ia64; then
13153           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13154           # chokes on -Wl,-G. The following line is correct:
13155           shared_flag='-G'
13156           else
13157             if test "$aix_use_runtimelinking" = yes; then
13158               shared_flag='${wl}-G'
13159             else
13160               shared_flag='${wl}-bM:SRE'
13161             fi
13162           fi
13163         fi
13164
13165         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13166         # It seems that -bexpall does not export symbols beginning with
13167         # underscore (_), so it is better to generate a list of symbols to
13168         # export.
13169         always_export_symbols_CXX=yes
13170         if test "$aix_use_runtimelinking" = yes; then
13171           # Warning - without using the other runtime loading flags (-brtl),
13172           # -berok will link without error, but may produce a broken library.
13173           allow_undefined_flag_CXX='-berok'
13174           # Determine the default libpath from the value encoded in an empty
13175           # executable.
13176           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13177 /* end confdefs.h.  */
13178
13179 int
13180 main ()
13181 {
13182
13183   ;
13184   return 0;
13185 }
13186 _ACEOF
13187 if ac_fn_cxx_try_link "$LINENO"; then :
13188
13189 lt_aix_libpath_sed='
13190     /Import File Strings/,/^$/ {
13191         /^0/ {
13192             s/^0  *\(.*\)$/\1/
13193             p
13194         }
13195     }'
13196 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13197 # Check for a 64-bit object if we didn't find anything.
13198 if test -z "$aix_libpath"; then
13199   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13200 fi
13201 fi
13202 rm -f core conftest.err conftest.$ac_objext \
13203     conftest$ac_exeext conftest.$ac_ext
13204 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13205
13206           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13207
13208           archive_expsym_cmds_CXX='$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 $shared_flag"
13209         else
13210           if test "$host_cpu" = ia64; then
13211             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13212             allow_undefined_flag_CXX="-z nodefs"
13213             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13214           else
13215             # Determine the default libpath from the value encoded in an
13216             # empty executable.
13217             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13218 /* end confdefs.h.  */
13219
13220 int
13221 main ()
13222 {
13223
13224   ;
13225   return 0;
13226 }
13227 _ACEOF
13228 if ac_fn_cxx_try_link "$LINENO"; then :
13229
13230 lt_aix_libpath_sed='
13231     /Import File Strings/,/^$/ {
13232         /^0/ {
13233             s/^0  *\(.*\)$/\1/
13234             p
13235         }
13236     }'
13237 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13238 # Check for a 64-bit object if we didn't find anything.
13239 if test -z "$aix_libpath"; then
13240   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13241 fi
13242 fi
13243 rm -f core conftest.err conftest.$ac_objext \
13244     conftest$ac_exeext conftest.$ac_ext
13245 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13246
13247             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13248             # Warning - without using the other run time loading flags,
13249             # -berok will link without error, but may produce a broken library.
13250             no_undefined_flag_CXX=' ${wl}-bernotok'
13251             allow_undefined_flag_CXX=' ${wl}-berok'
13252             if test "$with_gnu_ld" = yes; then
13253               # We only use this code for GNU lds that support --whole-archive.
13254               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13255             else
13256               # Exported symbols can be pulled into shared objects from archives
13257               whole_archive_flag_spec_CXX='$convenience'
13258             fi
13259             archive_cmds_need_lc_CXX=yes
13260             # This is similar to how AIX traditionally builds its shared
13261             # libraries.
13262             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'
13263           fi
13264         fi
13265         ;;
13266
13267       beos*)
13268         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13269           allow_undefined_flag_CXX=unsupported
13270           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13271           # support --undefined.  This deserves some investigation.  FIXME
13272           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13273         else
13274           ld_shlibs_CXX=no
13275         fi
13276         ;;
13277
13278       chorus*)
13279         case $cc_basename in
13280           *)
13281           # FIXME: insert proper C++ library support
13282           ld_shlibs_CXX=no
13283           ;;
13284         esac
13285         ;;
13286
13287       cygwin* | mingw* | pw32* | cegcc*)
13288         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13289         # as there is no search path for DLLs.
13290         hardcode_libdir_flag_spec_CXX='-L$libdir'
13291         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13292         allow_undefined_flag_CXX=unsupported
13293         always_export_symbols_CXX=no
13294         enable_shared_with_static_runtimes_CXX=yes
13295
13296         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13297           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13298           # If the export-symbols file already is a .def file (1st line
13299           # is EXPORTS), use it as is; otherwise, prepend...
13300           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13301             cp $export_symbols $output_objdir/$soname.def;
13302           else
13303             echo EXPORTS > $output_objdir/$soname.def;
13304             cat $export_symbols >> $output_objdir/$soname.def;
13305           fi~
13306           $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 $lib'
13307         else
13308           ld_shlibs_CXX=no
13309         fi
13310         ;;
13311       darwin* | rhapsody*)
13312
13313
13314   archive_cmds_need_lc_CXX=no
13315   hardcode_direct_CXX=no
13316   hardcode_automatic_CXX=yes
13317   hardcode_shlibpath_var_CXX=unsupported
13318   if test "$lt_cv_ld_force_load" = "yes"; then
13319     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 \"$new_convenience\"`'
13320   else
13321     whole_archive_flag_spec_CXX=''
13322   fi
13323   link_all_deplibs_CXX=yes
13324   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13325   case $cc_basename in
13326      ifort*) _lt_dar_can_shared=yes ;;
13327      *) _lt_dar_can_shared=$GCC ;;
13328   esac
13329   if test "$_lt_dar_can_shared" = "yes"; then
13330     output_verbose_link_cmd=func_echo_all
13331     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}"
13332     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13333     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}${_lt_dsymutil}"
13334     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13335        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13336       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${_lt_dsymutil}"
13337       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13338     fi
13339
13340   else
13341   ld_shlibs_CXX=no
13342   fi
13343
13344         ;;
13345
13346       dgux*)
13347         case $cc_basename in
13348           ec++*)
13349             # FIXME: insert proper C++ library support
13350             ld_shlibs_CXX=no
13351             ;;
13352           ghcx*)
13353             # Green Hills C++ Compiler
13354             # FIXME: insert proper C++ library support
13355             ld_shlibs_CXX=no
13356             ;;
13357           *)
13358             # FIXME: insert proper C++ library support
13359             ld_shlibs_CXX=no
13360             ;;
13361         esac
13362         ;;
13363
13364       freebsd2.*)
13365         # C++ shared libraries reported to be fairly broken before
13366         # switch to ELF
13367         ld_shlibs_CXX=no
13368         ;;
13369
13370       freebsd-elf*)
13371         archive_cmds_need_lc_CXX=no
13372         ;;
13373
13374       freebsd* | dragonfly*)
13375         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13376         # conventions
13377         ld_shlibs_CXX=yes
13378         ;;
13379
13380       gnu*)
13381         ;;
13382
13383       haiku*)
13384         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13385         link_all_deplibs_CXX=yes
13386         ;;
13387
13388       hpux9*)
13389         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13390         hardcode_libdir_separator_CXX=:
13391         export_dynamic_flag_spec_CXX='${wl}-E'
13392         hardcode_direct_CXX=yes
13393         hardcode_minus_L_CXX=yes # Not in the search PATH,
13394                                              # but as the default
13395                                              # location of the library.
13396
13397         case $cc_basename in
13398           CC*)
13399             # FIXME: insert proper C++ library support
13400             ld_shlibs_CXX=no
13401             ;;
13402           aCC*)
13403             archive_cmds_CXX='$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 $lib'
13404             # Commands to make compiler produce verbose output that lists
13405             # what "hidden" libraries, object files and flags are used when
13406             # linking a shared library.
13407             #
13408             # There doesn't appear to be a way to prevent this compiler from
13409             # explicitly linking system object files so we need to strip them
13410             # from the output so that they don't get included in the library
13411             # dependencies.
13412             output_verbose_link_cmd='templist=`($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"'
13413             ;;
13414           *)
13415             if test "$GXX" = yes; then
13416               archive_cmds_CXX='$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'
13417             else
13418               # FIXME: insert proper C++ library support
13419               ld_shlibs_CXX=no
13420             fi
13421             ;;
13422         esac
13423         ;;
13424
13425       hpux10*|hpux11*)
13426         if test $with_gnu_ld = no; then
13427           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13428           hardcode_libdir_separator_CXX=:
13429
13430           case $host_cpu in
13431             hppa*64*|ia64*)
13432               ;;
13433             *)
13434               export_dynamic_flag_spec_CXX='${wl}-E'
13435               ;;
13436           esac
13437         fi
13438         case $host_cpu in
13439           hppa*64*|ia64*)
13440             hardcode_direct_CXX=no
13441             hardcode_shlibpath_var_CXX=no
13442             ;;
13443           *)
13444             hardcode_direct_CXX=yes
13445             hardcode_direct_absolute_CXX=yes
13446             hardcode_minus_L_CXX=yes # Not in the search PATH,
13447                                                  # but as the default
13448                                                  # location of the library.
13449             ;;
13450         esac
13451
13452         case $cc_basename in
13453           CC*)
13454             # FIXME: insert proper C++ library support
13455             ld_shlibs_CXX=no
13456             ;;
13457           aCC*)
13458             case $host_cpu in
13459               hppa*64*)
13460                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13461                 ;;
13462               ia64*)
13463                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13464                 ;;
13465               *)
13466                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13467                 ;;
13468             esac
13469             # Commands to make compiler produce verbose output that lists
13470             # what "hidden" libraries, object files and flags are used when
13471             # linking a shared library.
13472             #
13473             # There doesn't appear to be a way to prevent this compiler from
13474             # explicitly linking system object files so we need to strip them
13475             # from the output so that they don't get included in the library
13476             # dependencies.
13477             output_verbose_link_cmd='templist=`($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"'
13478             ;;
13479           *)
13480             if test "$GXX" = yes; then
13481               if test $with_gnu_ld = no; then
13482                 case $host_cpu in
13483                   hppa*64*)
13484                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13485                     ;;
13486                   ia64*)
13487                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13488                     ;;
13489                   *)
13490                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13491                     ;;
13492                 esac
13493               fi
13494             else
13495               # FIXME: insert proper C++ library support
13496               ld_shlibs_CXX=no
13497             fi
13498             ;;
13499         esac
13500         ;;
13501
13502       interix[3-9]*)
13503         hardcode_direct_CXX=no
13504         hardcode_shlibpath_var_CXX=no
13505         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13506         export_dynamic_flag_spec_CXX='${wl}-E'
13507         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13508         # Instead, shared libraries are loaded at an image base (0x10000000 by
13509         # default) and relocated if they conflict, which is a slow very memory
13510         # consuming and fragmenting process.  To avoid this, we pick a random,
13511         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13512         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13513         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13514         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13515         ;;
13516       irix5* | irix6*)
13517         case $cc_basename in
13518           CC*)
13519             # SGI C++
13520             archive_cmds_CXX='$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 $lib'
13521
13522             # Archives containing C++ object files must be created using
13523             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13524             # necessary to make sure instantiated templates are included
13525             # in the archive.
13526             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13527             ;;
13528           *)
13529             if test "$GXX" = yes; then
13530               if test "$with_gnu_ld" = no; then
13531                 archive_cmds_CXX='$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 $lib'
13532               else
13533                 archive_cmds_CXX='$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 $lib'
13534               fi
13535             fi
13536             link_all_deplibs_CXX=yes
13537             ;;
13538         esac
13539         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13540         hardcode_libdir_separator_CXX=:
13541         inherit_rpath_CXX=yes
13542         ;;
13543
13544       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13545         case $cc_basename in
13546           KCC*)
13547             # Kuck and Associates, Inc. (KAI) C++ Compiler
13548
13549             # KCC will only create a shared library if the output file
13550             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13551             # to its proper name (with version) after linking.
13552             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'
13553             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 $lib'
13554             # Commands to make compiler produce verbose output that lists
13555             # what "hidden" libraries, object files and flags are used when
13556             # linking a shared library.
13557             #
13558             # There doesn't appear to be a way to prevent this compiler from
13559             # explicitly linking system object files so we need to strip them
13560             # from the output so that they don't get included in the library
13561             # dependencies.
13562             output_verbose_link_cmd='templist=`$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"'
13563
13564             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13565             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13566
13567             # Archives containing C++ object files must be created using
13568             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13569             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13570             ;;
13571           icpc* | ecpc* )
13572             # Intel C++
13573             with_gnu_ld=yes
13574             # version 8.0 and above of icpc choke on multiply defined symbols
13575             # if we add $predep_objects and $postdep_objects, however 7.1 and
13576             # earlier do not add the objects themselves.
13577             case `$CC -V 2>&1` in
13578               *"Version 7."*)
13579                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13580                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13581                 ;;
13582               *)  # Version 8.0 or newer
13583                 tmp_idyn=
13584                 case $host_cpu in
13585                   ia64*) tmp_idyn=' -i_dynamic';;
13586                 esac
13587                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13588                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13589                 ;;
13590             esac
13591             archive_cmds_need_lc_CXX=no
13592             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13593             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13594             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13595             ;;
13596           pgCC* | pgcpp*)
13597             # Portland Group C++ compiler
13598             case `$CC -V` in
13599             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13600               prelink_cmds_CXX='tpldir=Template.dir~
13601                 rm -rf $tpldir~
13602                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13603                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13604               old_archive_cmds_CXX='tpldir=Template.dir~
13605                 rm -rf $tpldir~
13606                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13607                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13608                 $RANLIB $oldlib'
13609               archive_cmds_CXX='tpldir=Template.dir~
13610                 rm -rf $tpldir~
13611                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13612                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13613               archive_expsym_cmds_CXX='tpldir=Template.dir~
13614                 rm -rf $tpldir~
13615                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13616                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13617               ;;
13618             *) # Version 6 and above use weak symbols
13619               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13620               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13621               ;;
13622             esac
13623
13624             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13625             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13626             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13627             ;;
13628           cxx*)
13629             # Compaq C++
13630             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13631             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13632
13633             runpath_var=LD_RUN_PATH
13634             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13635             hardcode_libdir_separator_CXX=:
13636
13637             # Commands to make compiler produce verbose output that lists
13638             # what "hidden" libraries, object files and flags are used when
13639             # linking a shared library.
13640             #
13641             # There doesn't appear to be a way to prevent this compiler from
13642             # explicitly linking system object files so we need to strip them
13643             # from the output so that they don't get included in the library
13644             # dependencies.
13645             output_verbose_link_cmd='templist=`$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" | $Xsed'
13646             ;;
13647           xl* | mpixl* | bgxl*)
13648             # IBM XL 8.0 on PPC, with GNU ld
13649             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13650             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13651             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13652             if test "x$supports_anon_versioning" = xyes; then
13653               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13654                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13655                 echo "local: *; };" >> $output_objdir/$libname.ver~
13656                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13657             fi
13658             ;;
13659           *)
13660             case `$CC -V 2>&1 | sed 5q` in
13661             *Sun\ C*)
13662               # Sun C++ 5.9
13663               no_undefined_flag_CXX=' -zdefs'
13664               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13665               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13666               hardcode_libdir_flag_spec_CXX='-R$libdir'
13667               whole_archive_flag_spec_CXX='${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'
13668               compiler_needs_object_CXX=yes
13669
13670               # Not sure whether something based on
13671               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13672               # would be better.
13673               output_verbose_link_cmd='func_echo_all'
13674
13675               # Archives containing C++ object files must be created using
13676               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13677               # necessary to make sure instantiated templates are included
13678               # in the archive.
13679               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13680               ;;
13681             esac
13682             ;;
13683         esac
13684         ;;
13685
13686       lynxos*)
13687         # FIXME: insert proper C++ library support
13688         ld_shlibs_CXX=no
13689         ;;
13690
13691       m88k*)
13692         # FIXME: insert proper C++ library support
13693         ld_shlibs_CXX=no
13694         ;;
13695
13696       mvs*)
13697         case $cc_basename in
13698           cxx*)
13699             # FIXME: insert proper C++ library support
13700             ld_shlibs_CXX=no
13701             ;;
13702           *)
13703             # FIXME: insert proper C++ library support
13704             ld_shlibs_CXX=no
13705             ;;
13706         esac
13707         ;;
13708
13709       netbsd*)
13710         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13711           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13712           wlarc=
13713           hardcode_libdir_flag_spec_CXX='-R$libdir'
13714           hardcode_direct_CXX=yes
13715           hardcode_shlibpath_var_CXX=no
13716         fi
13717         # Workaround some broken pre-1.5 toolchains
13718         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13719         ;;
13720
13721       *nto* | *qnx*)
13722         ld_shlibs_CXX=yes
13723         ;;
13724
13725       openbsd2*)
13726         # C++ shared libraries are fairly broken
13727         ld_shlibs_CXX=no
13728         ;;
13729
13730       openbsd*)
13731         if test -f /usr/libexec/ld.so; then
13732           hardcode_direct_CXX=yes
13733           hardcode_shlibpath_var_CXX=no
13734           hardcode_direct_absolute_CXX=yes
13735           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13736           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13737           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13738             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13739             export_dynamic_flag_spec_CXX='${wl}-E'
13740             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13741           fi
13742           output_verbose_link_cmd=func_echo_all
13743         else
13744           ld_shlibs_CXX=no
13745         fi
13746         ;;
13747
13748       osf3* | osf4* | osf5*)
13749         case $cc_basename in
13750           KCC*)
13751             # Kuck and Associates, Inc. (KAI) C++ Compiler
13752
13753             # KCC will only create a shared library if the output file
13754             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13755             # to its proper name (with version) after linking.
13756             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 $lib'
13757
13758             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13759             hardcode_libdir_separator_CXX=:
13760
13761             # Archives containing C++ object files must be created using
13762             # the KAI C++ compiler.
13763             case $host in
13764               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13765               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13766             esac
13767             ;;
13768           RCC*)
13769             # Rational C++ 2.4.1
13770             # FIXME: insert proper C++ library support
13771             ld_shlibs_CXX=no
13772             ;;
13773           cxx*)
13774             case $host in
13775               osf3*)
13776                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13777                 archive_cmds_CXX='$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 $lib'
13778                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13779                 ;;
13780               *)
13781                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13782                 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'
13783                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13784                   echo "-hidden">> $lib.exp~
13785                   $CC -shared$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~
13786                   $RM $lib.exp'
13787                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13788                 ;;
13789             esac
13790
13791             hardcode_libdir_separator_CXX=:
13792
13793             # Commands to make compiler produce verbose output that lists
13794             # what "hidden" libraries, object files and flags are used when
13795             # linking a shared library.
13796             #
13797             # There doesn't appear to be a way to prevent this compiler from
13798             # explicitly linking system object files so we need to strip them
13799             # from the output so that they don't get included in the library
13800             # dependencies.
13801             output_verbose_link_cmd='templist=`$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"'
13802             ;;
13803           *)
13804             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13805               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13806               case $host in
13807                 osf3*)
13808                   archive_cmds_CXX='$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 $lib'
13809                   ;;
13810                 *)
13811                   archive_cmds_CXX='$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 $lib'
13812                   ;;
13813               esac
13814
13815               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13816               hardcode_libdir_separator_CXX=:
13817
13818               # Commands to make compiler produce verbose output that lists
13819               # what "hidden" libraries, object files and flags are used when
13820               # linking a shared library.
13821               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13822
13823             else
13824               # FIXME: insert proper C++ library support
13825               ld_shlibs_CXX=no
13826             fi
13827             ;;
13828         esac
13829         ;;
13830
13831       psos*)
13832         # FIXME: insert proper C++ library support
13833         ld_shlibs_CXX=no
13834         ;;
13835
13836       sunos4*)
13837         case $cc_basename in
13838           CC*)
13839             # Sun C++ 4.x
13840             # FIXME: insert proper C++ library support
13841             ld_shlibs_CXX=no
13842             ;;
13843           lcc*)
13844             # Lucid
13845             # FIXME: insert proper C++ library support
13846             ld_shlibs_CXX=no
13847             ;;
13848           *)
13849             # FIXME: insert proper C++ library support
13850             ld_shlibs_CXX=no
13851             ;;
13852         esac
13853         ;;
13854
13855       solaris*)
13856         case $cc_basename in
13857           CC*)
13858             # Sun C++ 4.2, 5.x and Centerline C++
13859             archive_cmds_need_lc_CXX=yes
13860             no_undefined_flag_CXX=' -zdefs'
13861             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13862             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13863               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13864
13865             hardcode_libdir_flag_spec_CXX='-R$libdir'
13866             hardcode_shlibpath_var_CXX=no
13867             case $host_os in
13868               solaris2.[0-5] | solaris2.[0-5].*) ;;
13869               *)
13870                 # The compiler driver will combine and reorder linker options,
13871                 # but understands `-z linker_flag'.
13872                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13873                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13874                 ;;
13875             esac
13876             link_all_deplibs_CXX=yes
13877
13878             output_verbose_link_cmd='func_echo_all'
13879
13880             # Archives containing C++ object files must be created using
13881             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13882             # necessary to make sure instantiated templates are included
13883             # in the archive.
13884             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13885             ;;
13886           gcx*)
13887             # Green Hills C++ Compiler
13888             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13889
13890             # The C++ compiler must be used to create the archive.
13891             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13892             ;;
13893           *)
13894             # GNU C++ compiler with Solaris linker
13895             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13896               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13897               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13898                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13899                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13900                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13901
13902                 # Commands to make compiler produce verbose output that lists
13903                 # what "hidden" libraries, object files and flags are used when
13904                 # linking a shared library.
13905                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13906               else
13907                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13908                 # platform.
13909                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13910                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13911                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13912
13913                 # Commands to make compiler produce verbose output that lists
13914                 # what "hidden" libraries, object files and flags are used when
13915                 # linking a shared library.
13916                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13917               fi
13918
13919               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13920               case $host_os in
13921                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13922                 *)
13923                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13924                   ;;
13925               esac
13926             fi
13927             ;;
13928         esac
13929         ;;
13930
13931     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13932       no_undefined_flag_CXX='${wl}-z,text'
13933       archive_cmds_need_lc_CXX=no
13934       hardcode_shlibpath_var_CXX=no
13935       runpath_var='LD_RUN_PATH'
13936
13937       case $cc_basename in
13938         CC*)
13939           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13940           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13941           ;;
13942         *)
13943           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13944           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13945           ;;
13946       esac
13947       ;;
13948
13949       sysv5* | sco3.2v5* | sco5v6*)
13950         # Note: We can NOT use -z defs as we might desire, because we do not
13951         # link with -lc, and that would cause any symbols used from libc to
13952         # always be unresolved, which means just about no library would
13953         # ever link correctly.  If we're not using GNU ld we use -z text
13954         # though, which does catch some bad symbols but isn't as heavy-handed
13955         # as -z defs.
13956         no_undefined_flag_CXX='${wl}-z,text'
13957         allow_undefined_flag_CXX='${wl}-z,nodefs'
13958         archive_cmds_need_lc_CXX=no
13959         hardcode_shlibpath_var_CXX=no
13960         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13961         hardcode_libdir_separator_CXX=':'
13962         link_all_deplibs_CXX=yes
13963         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13964         runpath_var='LD_RUN_PATH'
13965
13966         case $cc_basename in
13967           CC*)
13968             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13969             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13970             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13971               '"$old_archive_cmds_CXX"
13972             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13973               '"$reload_cmds_CXX"
13974             ;;
13975           *)
13976             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13977             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13978             ;;
13979         esac
13980       ;;
13981
13982       tandem*)
13983         case $cc_basename in
13984           NCC*)
13985             # NonStop-UX NCC 3.20
13986             # FIXME: insert proper C++ library support
13987             ld_shlibs_CXX=no
13988             ;;
13989           *)
13990             # FIXME: insert proper C++ library support
13991             ld_shlibs_CXX=no
13992             ;;
13993         esac
13994         ;;
13995
13996       vxworks*)
13997         # FIXME: insert proper C++ library support
13998         ld_shlibs_CXX=no
13999         ;;
14000
14001       *)
14002         # FIXME: insert proper C++ library support
14003         ld_shlibs_CXX=no
14004         ;;
14005     esac
14006
14007     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14008 $as_echo "$ld_shlibs_CXX" >&6; }
14009     test "$ld_shlibs_CXX" = no && can_build_shared=no
14010
14011     GCC_CXX="$GXX"
14012     LD_CXX="$LD"
14013
14014     ## CAVEAT EMPTOR:
14015     ## There is no encapsulation within the following macros, do not change
14016     ## the running order or otherwise move them around unless you know exactly
14017     ## what you are doing...
14018     # Dependencies to place before and after the object being linked:
14019 predep_objects_CXX=
14020 postdep_objects_CXX=
14021 predeps_CXX=
14022 postdeps_CXX=
14023 compiler_lib_search_path_CXX=
14024
14025 cat > conftest.$ac_ext <<_LT_EOF
14026 class Foo
14027 {
14028 public:
14029   Foo (void) { a = 0; }
14030 private:
14031   int a;
14032 };
14033 _LT_EOF
14034
14035 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14036   (eval $ac_compile) 2>&5
14037   ac_status=$?
14038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14039   test $ac_status = 0; }; then
14040   # Parse the compiler output and extract the necessary
14041   # objects, libraries and library flags.
14042
14043   # Sentinel used to keep track of whether or not we are before
14044   # the conftest object file.
14045   pre_test_object_deps_done=no
14046
14047   for p in `eval "$output_verbose_link_cmd"`; do
14048     case $p in
14049
14050     -L* | -R* | -l*)
14051        # Some compilers place space between "-{L,R}" and the path.
14052        # Remove the space.
14053        if test $p = "-L" ||
14054           test $p = "-R"; then
14055          prev=$p
14056          continue
14057        else
14058          prev=
14059        fi
14060
14061        if test "$pre_test_object_deps_done" = no; then
14062          case $p in
14063          -L* | -R*)
14064            # Internal compiler library paths should come after those
14065            # provided the user.  The postdeps already come after the
14066            # user supplied libs so there is no need to process them.
14067            if test -z "$compiler_lib_search_path_CXX"; then
14068              compiler_lib_search_path_CXX="${prev}${p}"
14069            else
14070              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14071            fi
14072            ;;
14073          # The "-l" case would never come before the object being
14074          # linked, so don't bother handling this case.
14075          esac
14076        else
14077          if test -z "$postdeps_CXX"; then
14078            postdeps_CXX="${prev}${p}"
14079          else
14080            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14081          fi
14082        fi
14083        ;;
14084
14085     *.$objext)
14086        # This assumes that the test object file only shows up
14087        # once in the compiler output.
14088        if test "$p" = "conftest.$objext"; then
14089          pre_test_object_deps_done=yes
14090          continue
14091        fi
14092
14093        if test "$pre_test_object_deps_done" = no; then
14094          if test -z "$predep_objects_CXX"; then
14095            predep_objects_CXX="$p"
14096          else
14097            predep_objects_CXX="$predep_objects_CXX $p"
14098          fi
14099        else
14100          if test -z "$postdep_objects_CXX"; then
14101            postdep_objects_CXX="$p"
14102          else
14103            postdep_objects_CXX="$postdep_objects_CXX $p"
14104          fi
14105        fi
14106        ;;
14107
14108     *) ;; # Ignore the rest.
14109
14110     esac
14111   done
14112
14113   # Clean up.
14114   rm -f a.out a.exe
14115 else
14116   echo "libtool.m4: error: problem compiling CXX test program"
14117 fi
14118
14119 $RM -f confest.$objext
14120
14121 # PORTME: override above test on systems where it is broken
14122 case $host_os in
14123 interix[3-9]*)
14124   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14125   # hack all around it, let's just trust "g++" to DTRT.
14126   predep_objects_CXX=
14127   postdep_objects_CXX=
14128   postdeps_CXX=
14129   ;;
14130
14131 linux*)
14132   case `$CC -V 2>&1 | sed 5q` in
14133   *Sun\ C*)
14134     # Sun C++ 5.9
14135
14136     # The more standards-conforming stlport4 library is
14137     # incompatible with the Cstd library. Avoid specifying
14138     # it if it's in CXXFLAGS. Ignore libCrun as
14139     # -library=stlport4 depends on it.
14140     case " $CXX $CXXFLAGS " in
14141     *" -library=stlport4 "*)
14142       solaris_use_stlport4=yes
14143       ;;
14144     esac
14145
14146     if test "$solaris_use_stlport4" != yes; then
14147       postdeps_CXX='-library=Cstd -library=Crun'
14148     fi
14149     ;;
14150   esac
14151   ;;
14152
14153 solaris*)
14154   case $cc_basename in
14155   CC*)
14156     # The more standards-conforming stlport4 library is
14157     # incompatible with the Cstd library. Avoid specifying
14158     # it if it's in CXXFLAGS. Ignore libCrun as
14159     # -library=stlport4 depends on it.
14160     case " $CXX $CXXFLAGS " in
14161     *" -library=stlport4 "*)
14162       solaris_use_stlport4=yes
14163       ;;
14164     esac
14165
14166     # Adding this requires a known-good setup of shared libraries for
14167     # Sun compiler versions before 5.6, else PIC objects from an old
14168     # archive will be linked into the output, leading to subtle bugs.
14169     if test "$solaris_use_stlport4" != yes; then
14170       postdeps_CXX='-library=Cstd -library=Crun'
14171     fi
14172     ;;
14173   esac
14174   ;;
14175 esac
14176
14177
14178 case " $postdeps_CXX " in
14179 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14180 esac
14181  compiler_lib_search_dirs_CXX=
14182 if test -n "${compiler_lib_search_path_CXX}"; then
14183  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14184 fi
14185
14186
14187
14188
14189
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216     lt_prog_compiler_wl_CXX=
14217 lt_prog_compiler_pic_CXX=
14218 lt_prog_compiler_static_CXX=
14219
14220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14221 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14222
14223   # C++ specific cases for pic, static, wl, etc.
14224   if test "$GXX" = yes; then
14225     lt_prog_compiler_wl_CXX='-Wl,'
14226     lt_prog_compiler_static_CXX='-static'
14227
14228     case $host_os in
14229     aix*)
14230       # All AIX code is PIC.
14231       if test "$host_cpu" = ia64; then
14232         # AIX 5 now supports IA64 processor
14233         lt_prog_compiler_static_CXX='-Bstatic'
14234       fi
14235       lt_prog_compiler_pic_CXX='-fPIC'
14236       ;;
14237
14238     amigaos*)
14239       case $host_cpu in
14240       powerpc)
14241             # see comment about AmigaOS4 .so support
14242             lt_prog_compiler_pic_CXX='-fPIC'
14243         ;;
14244       m68k)
14245             # FIXME: we need at least 68020 code to build shared libraries, but
14246             # adding the `-m68020' flag to GCC prevents building anything better,
14247             # like `-m68040'.
14248             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14249         ;;
14250       esac
14251       ;;
14252
14253     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14254       # PIC is the default for these OSes.
14255       ;;
14256     mingw* | cygwin* | os2* | pw32* | cegcc*)
14257       # This hack is so that the source file can tell whether it is being
14258       # built for inclusion in a dll (and should export symbols for example).
14259       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14260       # (--disable-auto-import) libraries
14261       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14262       ;;
14263     darwin* | rhapsody*)
14264       # PIC is the default on this platform
14265       # Common symbols not allowed in MH_DYLIB files
14266       lt_prog_compiler_pic_CXX='-fno-common'
14267       ;;
14268     *djgpp*)
14269       # DJGPP does not support shared libraries at all
14270       lt_prog_compiler_pic_CXX=
14271       ;;
14272     haiku*)
14273       # PIC is the default for Haiku.
14274       # The "-static" flag exists, but is broken.
14275       lt_prog_compiler_static_CXX=
14276       ;;
14277     interix[3-9]*)
14278       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14279       # Instead, we relocate shared libraries at runtime.
14280       ;;
14281     sysv4*MP*)
14282       if test -d /usr/nec; then
14283         lt_prog_compiler_pic_CXX=-Kconform_pic
14284       fi
14285       ;;
14286     hpux*)
14287       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14288       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14289       # sets the default TLS model and affects inlining.
14290       case $host_cpu in
14291       hppa*64*)
14292         ;;
14293       *)
14294         lt_prog_compiler_pic_CXX='-fPIC'
14295         ;;
14296       esac
14297       ;;
14298     *qnx* | *nto*)
14299       # QNX uses GNU C++, but need to define -shared option too, otherwise
14300       # it will coredump.
14301       lt_prog_compiler_pic_CXX='-fPIC -shared'
14302       ;;
14303     *)
14304       lt_prog_compiler_pic_CXX='-fPIC'
14305       ;;
14306     esac
14307   else
14308     case $host_os in
14309       aix[4-9]*)
14310         # All AIX code is PIC.
14311         if test "$host_cpu" = ia64; then
14312           # AIX 5 now supports IA64 processor
14313           lt_prog_compiler_static_CXX='-Bstatic'
14314         else
14315           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14316         fi
14317         ;;
14318       chorus*)
14319         case $cc_basename in
14320         cxch68*)
14321           # Green Hills C++ Compiler
14322           # _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"
14323           ;;
14324         esac
14325         ;;
14326       dgux*)
14327         case $cc_basename in
14328           ec++*)
14329             lt_prog_compiler_pic_CXX='-KPIC'
14330             ;;
14331           ghcx*)
14332             # Green Hills C++ Compiler
14333             lt_prog_compiler_pic_CXX='-pic'
14334             ;;
14335           *)
14336             ;;
14337         esac
14338         ;;
14339       freebsd* | dragonfly*)
14340         # FreeBSD uses GNU C++
14341         ;;
14342       hpux9* | hpux10* | hpux11*)
14343         case $cc_basename in
14344           CC*)
14345             lt_prog_compiler_wl_CXX='-Wl,'
14346             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14347             if test "$host_cpu" != ia64; then
14348               lt_prog_compiler_pic_CXX='+Z'
14349             fi
14350             ;;
14351           aCC*)
14352             lt_prog_compiler_wl_CXX='-Wl,'
14353             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14354             case $host_cpu in
14355             hppa*64*|ia64*)
14356               # +Z the default
14357               ;;
14358             *)
14359               lt_prog_compiler_pic_CXX='+Z'
14360               ;;
14361             esac
14362             ;;
14363           *)
14364             ;;
14365         esac
14366         ;;
14367       interix*)
14368         # This is c89, which is MS Visual C++ (no shared libs)
14369         # Anyone wants to do a port?
14370         ;;
14371       irix5* | irix6* | nonstopux*)
14372         case $cc_basename in
14373           CC*)
14374             lt_prog_compiler_wl_CXX='-Wl,'
14375             lt_prog_compiler_static_CXX='-non_shared'
14376             # CC pic flag -KPIC is the default.
14377             ;;
14378           *)
14379             ;;
14380         esac
14381         ;;
14382       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14383         case $cc_basename in
14384           KCC*)
14385             # KAI C++ Compiler
14386             lt_prog_compiler_wl_CXX='--backend -Wl,'
14387             lt_prog_compiler_pic_CXX='-fPIC'
14388             ;;
14389           ecpc* )
14390             # old Intel C++ for x86_64 which still supported -KPIC.
14391             lt_prog_compiler_wl_CXX='-Wl,'
14392             lt_prog_compiler_pic_CXX='-KPIC'
14393             lt_prog_compiler_static_CXX='-static'
14394             ;;
14395           icpc* )
14396             # Intel C++, used to be incompatible with GCC.
14397             # ICC 10 doesn't accept -KPIC any more.
14398             lt_prog_compiler_wl_CXX='-Wl,'
14399             lt_prog_compiler_pic_CXX='-fPIC'
14400             lt_prog_compiler_static_CXX='-static'
14401             ;;
14402           pgCC* | pgcpp*)
14403             # Portland Group C++ compiler
14404             lt_prog_compiler_wl_CXX='-Wl,'
14405             lt_prog_compiler_pic_CXX='-fpic'
14406             lt_prog_compiler_static_CXX='-Bstatic'
14407             ;;
14408           cxx*)
14409             # Compaq C++
14410             # Make sure the PIC flag is empty.  It appears that all Alpha
14411             # Linux and Compaq Tru64 Unix objects are PIC.
14412             lt_prog_compiler_pic_CXX=
14413             lt_prog_compiler_static_CXX='-non_shared'
14414             ;;
14415           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14416             # IBM XL 8.0, 9.0 on PPC and BlueGene
14417             lt_prog_compiler_wl_CXX='-Wl,'
14418             lt_prog_compiler_pic_CXX='-qpic'
14419             lt_prog_compiler_static_CXX='-qstaticlink'
14420             ;;
14421           *)
14422             case `$CC -V 2>&1 | sed 5q` in
14423             *Sun\ C*)
14424               # Sun C++ 5.9
14425               lt_prog_compiler_pic_CXX='-KPIC'
14426               lt_prog_compiler_static_CXX='-Bstatic'
14427               lt_prog_compiler_wl_CXX='-Qoption ld '
14428               ;;
14429             esac
14430             ;;
14431         esac
14432         ;;
14433       lynxos*)
14434         ;;
14435       m88k*)
14436         ;;
14437       mvs*)
14438         case $cc_basename in
14439           cxx*)
14440             lt_prog_compiler_pic_CXX='-W c,exportall'
14441             ;;
14442           *)
14443             ;;
14444         esac
14445         ;;
14446       netbsd*)
14447         ;;
14448       *qnx* | *nto*)
14449         # QNX uses GNU C++, but need to define -shared option too, otherwise
14450         # it will coredump.
14451         lt_prog_compiler_pic_CXX='-fPIC -shared'
14452         ;;
14453       osf3* | osf4* | osf5*)
14454         case $cc_basename in
14455           KCC*)
14456             lt_prog_compiler_wl_CXX='--backend -Wl,'
14457             ;;
14458           RCC*)
14459             # Rational C++ 2.4.1
14460             lt_prog_compiler_pic_CXX='-pic'
14461             ;;
14462           cxx*)
14463             # Digital/Compaq C++
14464             lt_prog_compiler_wl_CXX='-Wl,'
14465             # Make sure the PIC flag is empty.  It appears that all Alpha
14466             # Linux and Compaq Tru64 Unix objects are PIC.
14467             lt_prog_compiler_pic_CXX=
14468             lt_prog_compiler_static_CXX='-non_shared'
14469             ;;
14470           *)
14471             ;;
14472         esac
14473         ;;
14474       psos*)
14475         ;;
14476       solaris*)
14477         case $cc_basename in
14478           CC*)
14479             # Sun C++ 4.2, 5.x and Centerline C++
14480             lt_prog_compiler_pic_CXX='-KPIC'
14481             lt_prog_compiler_static_CXX='-Bstatic'
14482             lt_prog_compiler_wl_CXX='-Qoption ld '
14483             ;;
14484           gcx*)
14485             # Green Hills C++ Compiler
14486             lt_prog_compiler_pic_CXX='-PIC'
14487             ;;
14488           *)
14489             ;;
14490         esac
14491         ;;
14492       sunos4*)
14493         case $cc_basename in
14494           CC*)
14495             # Sun C++ 4.x
14496             lt_prog_compiler_pic_CXX='-pic'
14497             lt_prog_compiler_static_CXX='-Bstatic'
14498             ;;
14499           lcc*)
14500             # Lucid
14501             lt_prog_compiler_pic_CXX='-pic'
14502             ;;
14503           *)
14504             ;;
14505         esac
14506         ;;
14507       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14508         case $cc_basename in
14509           CC*)
14510             lt_prog_compiler_wl_CXX='-Wl,'
14511             lt_prog_compiler_pic_CXX='-KPIC'
14512             lt_prog_compiler_static_CXX='-Bstatic'
14513             ;;
14514         esac
14515         ;;
14516       tandem*)
14517         case $cc_basename in
14518           NCC*)
14519             # NonStop-UX NCC 3.20
14520             lt_prog_compiler_pic_CXX='-KPIC'
14521             ;;
14522           *)
14523             ;;
14524         esac
14525         ;;
14526       vxworks*)
14527         ;;
14528       *)
14529         lt_prog_compiler_can_build_shared_CXX=no
14530         ;;
14531     esac
14532   fi
14533
14534 case $host_os in
14535   # For platforms which do not support PIC, -DPIC is meaningless:
14536   *djgpp*)
14537     lt_prog_compiler_pic_CXX=
14538     ;;
14539   *)
14540     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14541     ;;
14542 esac
14543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14544 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14545
14546
14547
14548 #
14549 # Check to make sure the PIC flag actually works.
14550 #
14551 if test -n "$lt_prog_compiler_pic_CXX"; then
14552   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14553 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14554 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14555   $as_echo_n "(cached) " >&6
14556 else
14557   lt_cv_prog_compiler_pic_works_CXX=no
14558    ac_outfile=conftest.$ac_objext
14559    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14560    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14561    # Insert the option either (1) after the last *FLAGS variable, or
14562    # (2) before a word containing "conftest.", or (3) at the end.
14563    # Note that $ac_compile itself does not contain backslashes and begins
14564    # with a dollar sign (not a hyphen), so the echo should work correctly.
14565    # The option is referenced via a variable to avoid confusing sed.
14566    lt_compile=`echo "$ac_compile" | $SED \
14567    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14568    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14569    -e 's:$: $lt_compiler_flag:'`
14570    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14571    (eval "$lt_compile" 2>conftest.err)
14572    ac_status=$?
14573    cat conftest.err >&5
14574    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14575    if (exit $ac_status) && test -s "$ac_outfile"; then
14576      # The compiler can only warn and ignore the option if not recognized
14577      # So say no if there are warnings other than the usual output.
14578      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14579      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14580      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14581        lt_cv_prog_compiler_pic_works_CXX=yes
14582      fi
14583    fi
14584    $RM conftest*
14585
14586 fi
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14588 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14589
14590 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14591     case $lt_prog_compiler_pic_CXX in
14592      "" | " "*) ;;
14593      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14594      esac
14595 else
14596     lt_prog_compiler_pic_CXX=
14597      lt_prog_compiler_can_build_shared_CXX=no
14598 fi
14599
14600 fi
14601
14602
14603
14604 #
14605 # Check to make sure the static flag actually works.
14606 #
14607 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14609 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14610 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14611   $as_echo_n "(cached) " >&6
14612 else
14613   lt_cv_prog_compiler_static_works_CXX=no
14614    save_LDFLAGS="$LDFLAGS"
14615    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14616    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14617    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14618      # The linker can only warn and ignore the option if not recognized
14619      # So say no if there are warnings
14620      if test -s conftest.err; then
14621        # Append any errors to the config.log.
14622        cat conftest.err 1>&5
14623        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14624        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14625        if diff conftest.exp conftest.er2 >/dev/null; then
14626          lt_cv_prog_compiler_static_works_CXX=yes
14627        fi
14628      else
14629        lt_cv_prog_compiler_static_works_CXX=yes
14630      fi
14631    fi
14632    $RM -r conftest*
14633    LDFLAGS="$save_LDFLAGS"
14634
14635 fi
14636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14637 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14638
14639 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14640     :
14641 else
14642     lt_prog_compiler_static_CXX=
14643 fi
14644
14645
14646
14647
14648     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14649 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14650 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14651   $as_echo_n "(cached) " >&6
14652 else
14653   lt_cv_prog_compiler_c_o_CXX=no
14654    $RM -r conftest 2>/dev/null
14655    mkdir conftest
14656    cd conftest
14657    mkdir out
14658    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14659
14660    lt_compiler_flag="-o out/conftest2.$ac_objext"
14661    # Insert the option either (1) after the last *FLAGS variable, or
14662    # (2) before a word containing "conftest.", or (3) at the end.
14663    # Note that $ac_compile itself does not contain backslashes and begins
14664    # with a dollar sign (not a hyphen), so the echo should work correctly.
14665    lt_compile=`echo "$ac_compile" | $SED \
14666    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14667    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14668    -e 's:$: $lt_compiler_flag:'`
14669    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14670    (eval "$lt_compile" 2>out/conftest.err)
14671    ac_status=$?
14672    cat out/conftest.err >&5
14673    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14674    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14675    then
14676      # The compiler can only warn and ignore the option if not recognized
14677      # So say no if there are warnings
14678      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14679      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14680      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14681        lt_cv_prog_compiler_c_o_CXX=yes
14682      fi
14683    fi
14684    chmod u+w . 2>&5
14685    $RM conftest*
14686    # SGI C++ compiler will create directory out/ii_files/ for
14687    # template instantiation
14688    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14689    $RM out/* && rmdir out
14690    cd ..
14691    $RM -r conftest
14692    $RM conftest*
14693
14694 fi
14695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14696 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14697
14698
14699
14700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14701 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14702 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14703   $as_echo_n "(cached) " >&6
14704 else
14705   lt_cv_prog_compiler_c_o_CXX=no
14706    $RM -r conftest 2>/dev/null
14707    mkdir conftest
14708    cd conftest
14709    mkdir out
14710    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14711
14712    lt_compiler_flag="-o out/conftest2.$ac_objext"
14713    # Insert the option either (1) after the last *FLAGS variable, or
14714    # (2) before a word containing "conftest.", or (3) at the end.
14715    # Note that $ac_compile itself does not contain backslashes and begins
14716    # with a dollar sign (not a hyphen), so the echo should work correctly.
14717    lt_compile=`echo "$ac_compile" | $SED \
14718    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14719    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14720    -e 's:$: $lt_compiler_flag:'`
14721    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14722    (eval "$lt_compile" 2>out/conftest.err)
14723    ac_status=$?
14724    cat out/conftest.err >&5
14725    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14726    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14727    then
14728      # The compiler can only warn and ignore the option if not recognized
14729      # So say no if there are warnings
14730      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14731      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14732      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14733        lt_cv_prog_compiler_c_o_CXX=yes
14734      fi
14735    fi
14736    chmod u+w . 2>&5
14737    $RM conftest*
14738    # SGI C++ compiler will create directory out/ii_files/ for
14739    # template instantiation
14740    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14741    $RM out/* && rmdir out
14742    cd ..
14743    $RM -r conftest
14744    $RM conftest*
14745
14746 fi
14747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14748 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14749
14750
14751
14752
14753 hard_links="nottested"
14754 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14755   # do not overwrite the value of need_locks provided by the user
14756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14757 $as_echo_n "checking if we can lock with hard links... " >&6; }
14758   hard_links=yes
14759   $RM conftest*
14760   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14761   touch conftest.a
14762   ln conftest.a conftest.b 2>&5 || hard_links=no
14763   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14765 $as_echo "$hard_links" >&6; }
14766   if test "$hard_links" = no; then
14767     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14768 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14769     need_locks=warn
14770   fi
14771 else
14772   need_locks=no
14773 fi
14774
14775
14776
14777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14778 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14779
14780   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14781   case $host_os in
14782   aix[4-9]*)
14783     # If we're using GNU nm, then we don't want the "-C" option.
14784     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14785     # Also, AIX nm treats weak defined symbols like other global defined
14786     # symbols, whereas GNU nm marks them as "W".
14787     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14788       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14789     else
14790       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14791     fi
14792     ;;
14793   pw32*)
14794     export_symbols_cmds_CXX="$ltdll_cmds"
14795   ;;
14796   cygwin* | mingw* | cegcc*)
14797     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 > $export_symbols'
14798   ;;
14799   *)
14800     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14801   ;;
14802   esac
14803   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14804
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14806 $as_echo "$ld_shlibs_CXX" >&6; }
14807 test "$ld_shlibs_CXX" = no && can_build_shared=no
14808
14809 with_gnu_ld_CXX=$with_gnu_ld
14810
14811
14812
14813
14814
14815
14816 #
14817 # Do we need to explicitly link libc?
14818 #
14819 case "x$archive_cmds_need_lc_CXX" in
14820 x|xyes)
14821   # Assume -lc should be added
14822   archive_cmds_need_lc_CXX=yes
14823
14824   if test "$enable_shared" = yes && test "$GCC" = yes; then
14825     case $archive_cmds_CXX in
14826     *'~'*)
14827       # FIXME: we may have to deal with multi-command sequences.
14828       ;;
14829     '$CC '*)
14830       # Test whether the compiler implicitly links with -lc since on some
14831       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14832       # to ld, don't add -lc before -lgcc.
14833       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14834 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14835 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14836   $as_echo_n "(cached) " >&6
14837 else
14838   $RM conftest*
14839         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14840
14841         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14842   (eval $ac_compile) 2>&5
14843   ac_status=$?
14844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14845   test $ac_status = 0; } 2>conftest.err; then
14846           soname=conftest
14847           lib=conftest
14848           libobjs=conftest.$ac_objext
14849           deplibs=
14850           wl=$lt_prog_compiler_wl_CXX
14851           pic_flag=$lt_prog_compiler_pic_CXX
14852           compiler_flags=-v
14853           linker_flags=-v
14854           verstring=
14855           output_objdir=.
14856           libname=conftest
14857           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14858           allow_undefined_flag_CXX=
14859           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14860   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14861   ac_status=$?
14862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14863   test $ac_status = 0; }
14864           then
14865             lt_cv_archive_cmds_need_lc_CXX=no
14866           else
14867             lt_cv_archive_cmds_need_lc_CXX=yes
14868           fi
14869           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14870         else
14871           cat conftest.err 1>&5
14872         fi
14873         $RM conftest*
14874
14875 fi
14876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14877 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14878       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14879       ;;
14880     esac
14881   fi
14882   ;;
14883 esac
14884
14885
14886
14887
14888
14889
14890
14891
14892
14893
14894
14895
14896
14897
14898
14899
14900
14901
14902
14903
14904
14905
14906
14907
14908
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921
14922
14923
14924
14925
14926
14927
14928
14929
14930
14931
14932
14933
14934
14935
14936
14937
14938
14939
14940
14941
14942
14943
14944
14945
14946
14947
14948     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14949 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14950
14951 library_names_spec=
14952 libname_spec='lib$name'
14953 soname_spec=
14954 shrext_cmds=".so"
14955 postinstall_cmds=
14956 postuninstall_cmds=
14957 finish_cmds=
14958 finish_eval=
14959 shlibpath_var=
14960 shlibpath_overrides_runpath=unknown
14961 version_type=none
14962 dynamic_linker="$host_os ld.so"
14963 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14964 need_lib_prefix=unknown
14965 hardcode_into_libs=no
14966
14967 # when you set need_version to no, make sure it does not cause -set_version
14968 # flags to be left without arguments
14969 need_version=unknown
14970
14971 case $host_os in
14972 aix3*)
14973   version_type=linux
14974   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14975   shlibpath_var=LIBPATH
14976
14977   # AIX 3 has no versioning support, so we append a major version to the name.
14978   soname_spec='${libname}${release}${shared_ext}$major'
14979   ;;
14980
14981 aix[4-9]*)
14982   version_type=linux
14983   need_lib_prefix=no
14984   need_version=no
14985   hardcode_into_libs=yes
14986   if test "$host_cpu" = ia64; then
14987     # AIX 5 supports IA64
14988     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14989     shlibpath_var=LD_LIBRARY_PATH
14990   else
14991     # With GCC up to 2.95.x, collect2 would create an import file
14992     # for dependence libraries.  The import file would start with
14993     # the line `#! .'.  This would cause the generated library to
14994     # depend on `.', always an invalid library.  This was fixed in
14995     # development snapshots of GCC prior to 3.0.
14996     case $host_os in
14997       aix4 | aix4.[01] | aix4.[01].*)
14998       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14999            echo ' yes '
15000            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15001         :
15002       else
15003         can_build_shared=no
15004       fi
15005       ;;
15006     esac
15007     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15008     # soname into executable. Probably we can add versioning support to
15009     # collect2, so additional links can be useful in future.
15010     if test "$aix_use_runtimelinking" = yes; then
15011       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15012       # instead of lib<name>.a to let people know that these are not
15013       # typical AIX shared libraries.
15014       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15015     else
15016       # We preserve .a as extension for shared libraries through AIX4.2
15017       # and later when we are not doing run time linking.
15018       library_names_spec='${libname}${release}.a $libname.a'
15019       soname_spec='${libname}${release}${shared_ext}$major'
15020     fi
15021     shlibpath_var=LIBPATH
15022   fi
15023   ;;
15024
15025 amigaos*)
15026   case $host_cpu in
15027   powerpc)
15028     # Since July 2007 AmigaOS4 officially supports .so libraries.
15029     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15030     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15031     ;;
15032   m68k)
15033     library_names_spec='$libname.ixlibrary $libname.a'
15034     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15035     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 ${libname}_ixlibrary.a || exit 1; done'
15036     ;;
15037   esac
15038   ;;
15039
15040 beos*)
15041   library_names_spec='${libname}${shared_ext}'
15042   dynamic_linker="$host_os ld.so"
15043   shlibpath_var=LIBRARY_PATH
15044   ;;
15045
15046 bsdi[45]*)
15047   version_type=linux
15048   need_version=no
15049   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15050   soname_spec='${libname}${release}${shared_ext}$major'
15051   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15052   shlibpath_var=LD_LIBRARY_PATH
15053   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15054   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15055   # the default ld.so.conf also contains /usr/contrib/lib and
15056   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15057   # libtool to hard-code these into programs
15058   ;;
15059
15060 cygwin* | mingw* | pw32* | cegcc*)
15061   version_type=windows
15062   shrext_cmds=".dll"
15063   need_version=no
15064   need_lib_prefix=no
15065
15066   case $GCC,$host_os in
15067   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15068     library_names_spec='$libname.dll.a'
15069     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15070     postinstall_cmds='base_file=`basename \${file}`~
15071       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15072       dldir=$destdir/`dirname \$dlpath`~
15073       test -d \$dldir || mkdir -p \$dldir~
15074       $install_prog $dir/$dlname \$dldir/$dlname~
15075       chmod a+x \$dldir/$dlname~
15076       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15077         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15078       fi'
15079     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15080       dlpath=$dir/\$dldll~
15081        $RM \$dlpath'
15082     shlibpath_overrides_runpath=yes
15083
15084     case $host_os in
15085     cygwin*)
15086       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15087       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15088
15089       ;;
15090     mingw* | cegcc*)
15091       # MinGW DLLs use traditional 'lib' prefix
15092       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15093       ;;
15094     pw32*)
15095       # pw32 DLLs use 'pw' prefix rather than 'lib'
15096       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15097       ;;
15098     esac
15099     ;;
15100
15101   *)
15102     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15103     ;;
15104   esac
15105   dynamic_linker='Win32 ld.exe'
15106   # FIXME: first we should search . and the directory the executable is in
15107   shlibpath_var=PATH
15108   ;;
15109
15110 darwin* | rhapsody*)
15111   dynamic_linker="$host_os dyld"
15112   version_type=darwin
15113   need_lib_prefix=no
15114   need_version=no
15115   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15116   soname_spec='${libname}${release}${major}$shared_ext'
15117   shlibpath_overrides_runpath=yes
15118   shlibpath_var=DYLD_LIBRARY_PATH
15119   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15120
15121   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15122   ;;
15123
15124 dgux*)
15125   version_type=linux
15126   need_lib_prefix=no
15127   need_version=no
15128   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15129   soname_spec='${libname}${release}${shared_ext}$major'
15130   shlibpath_var=LD_LIBRARY_PATH
15131   ;;
15132
15133 freebsd* | dragonfly*)
15134   # DragonFly does not have aout.  When/if they implement a new
15135   # versioning mechanism, adjust this.
15136   if test -x /usr/bin/objformat; then
15137     objformat=`/usr/bin/objformat`
15138   else
15139     case $host_os in
15140     freebsd[23].*) objformat=aout ;;
15141     *) objformat=elf ;;
15142     esac
15143   fi
15144   version_type=freebsd-$objformat
15145   case $version_type in
15146     freebsd-elf*)
15147       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15148       need_version=no
15149       need_lib_prefix=no
15150       ;;
15151     freebsd-*)
15152       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15153       need_version=yes
15154       ;;
15155   esac
15156   shlibpath_var=LD_LIBRARY_PATH
15157   case $host_os in
15158   freebsd2.*)
15159     shlibpath_overrides_runpath=yes
15160     ;;
15161   freebsd3.[01]* | freebsdelf3.[01]*)
15162     shlibpath_overrides_runpath=yes
15163     hardcode_into_libs=yes
15164     ;;
15165   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15166   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15167     shlibpath_overrides_runpath=no
15168     hardcode_into_libs=yes
15169     ;;
15170   *) # from 4.6 on, and DragonFly
15171     shlibpath_overrides_runpath=yes
15172     hardcode_into_libs=yes
15173     ;;
15174   esac
15175   ;;
15176
15177 gnu*)
15178   version_type=linux
15179   need_lib_prefix=no
15180   need_version=no
15181   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15182   soname_spec='${libname}${release}${shared_ext}$major'
15183   shlibpath_var=LD_LIBRARY_PATH
15184   hardcode_into_libs=yes
15185   ;;
15186
15187 haiku*)
15188   version_type=linux
15189   need_lib_prefix=no
15190   need_version=no
15191   dynamic_linker="$host_os runtime_loader"
15192   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15193   soname_spec='${libname}${release}${shared_ext}$major'
15194   shlibpath_var=LIBRARY_PATH
15195   shlibpath_overrides_runpath=yes
15196   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
15197   hardcode_into_libs=yes
15198   ;;
15199
15200 hpux9* | hpux10* | hpux11*)
15201   # Give a soname corresponding to the major version so that dld.sl refuses to
15202   # link against other versions.
15203   version_type=sunos
15204   need_lib_prefix=no
15205   need_version=no
15206   case $host_cpu in
15207   ia64*)
15208     shrext_cmds='.so'
15209     hardcode_into_libs=yes
15210     dynamic_linker="$host_os dld.so"
15211     shlibpath_var=LD_LIBRARY_PATH
15212     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15213     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15214     soname_spec='${libname}${release}${shared_ext}$major'
15215     if test "X$HPUX_IA64_MODE" = X32; then
15216       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15217     else
15218       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15219     fi
15220     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15221     ;;
15222   hppa*64*)
15223     shrext_cmds='.sl'
15224     hardcode_into_libs=yes
15225     dynamic_linker="$host_os dld.sl"
15226     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15227     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15228     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15229     soname_spec='${libname}${release}${shared_ext}$major'
15230     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15231     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15232     ;;
15233   *)
15234     shrext_cmds='.sl'
15235     dynamic_linker="$host_os dld.sl"
15236     shlibpath_var=SHLIB_PATH
15237     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15238     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15239     soname_spec='${libname}${release}${shared_ext}$major'
15240     ;;
15241   esac
15242   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15243   postinstall_cmds='chmod 555 $lib'
15244   # or fails outright, so override atomically:
15245   install_override_mode=555
15246   ;;
15247
15248 interix[3-9]*)
15249   version_type=linux
15250   need_lib_prefix=no
15251   need_version=no
15252   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15253   soname_spec='${libname}${release}${shared_ext}$major'
15254   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15255   shlibpath_var=LD_LIBRARY_PATH
15256   shlibpath_overrides_runpath=no
15257   hardcode_into_libs=yes
15258   ;;
15259
15260 irix5* | irix6* | nonstopux*)
15261   case $host_os in
15262     nonstopux*) version_type=nonstopux ;;
15263     *)
15264         if test "$lt_cv_prog_gnu_ld" = yes; then
15265                 version_type=linux
15266         else
15267                 version_type=irix
15268         fi ;;
15269   esac
15270   need_lib_prefix=no
15271   need_version=no
15272   soname_spec='${libname}${release}${shared_ext}$major'
15273   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15274   case $host_os in
15275   irix5* | nonstopux*)
15276     libsuff= shlibsuff=
15277     ;;
15278   *)
15279     case $LD in # libtool.m4 will add one of these switches to LD
15280     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15281       libsuff= shlibsuff= libmagic=32-bit;;
15282     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15283       libsuff=32 shlibsuff=N32 libmagic=N32;;
15284     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15285       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15286     *) libsuff= shlibsuff= libmagic=never-match;;
15287     esac
15288     ;;
15289   esac
15290   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15291   shlibpath_overrides_runpath=no
15292   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15293   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15294   hardcode_into_libs=yes
15295   ;;
15296
15297 # No shared lib support for Linux oldld, aout, or coff.
15298 linux*oldld* | linux*aout* | linux*coff*)
15299   dynamic_linker=no
15300   ;;
15301
15302 # This must be Linux ELF.
15303 linux* | k*bsd*-gnu | kopensolaris*-gnu)
15304   version_type=linux
15305   need_lib_prefix=no
15306   need_version=no
15307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15308   soname_spec='${libname}${release}${shared_ext}$major'
15309   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15310   shlibpath_var=LD_LIBRARY_PATH
15311   shlibpath_overrides_runpath=no
15312
15313   # Some binutils ld are patched to set DT_RUNPATH
15314   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15315   $as_echo_n "(cached) " >&6
15316 else
15317   lt_cv_shlibpath_overrides_runpath=no
15318     save_LDFLAGS=$LDFLAGS
15319     save_libdir=$libdir
15320     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15321          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15322     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15323 /* end confdefs.h.  */
15324
15325 int
15326 main ()
15327 {
15328
15329   ;
15330   return 0;
15331 }
15332 _ACEOF
15333 if ac_fn_cxx_try_link "$LINENO"; then :
15334   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15335   lt_cv_shlibpath_overrides_runpath=yes
15336 fi
15337 fi
15338 rm -f core conftest.err conftest.$ac_objext \
15339     conftest$ac_exeext conftest.$ac_ext
15340     LDFLAGS=$save_LDFLAGS
15341     libdir=$save_libdir
15342
15343 fi
15344
15345   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15346
15347   # This implies no fast_install, which is unacceptable.
15348   # Some rework will be needed to allow for fast_install
15349   # before this can be enabled.
15350   hardcode_into_libs=yes
15351
15352   # Append ld.so.conf contents to the search path
15353   if test -f /etc/ld.so.conf; then
15354     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' ' '`
15355     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15356   fi
15357
15358   # We used to test for /lib/ld.so.1 and disable shared libraries on
15359   # powerpc, because MkLinux only supported shared libraries with the
15360   # GNU dynamic linker.  Since this was broken with cross compilers,
15361   # most powerpc-linux boxes support dynamic linking these days and
15362   # people can always --disable-shared, the test was removed, and we
15363   # assume the GNU/Linux dynamic linker is in use.
15364   dynamic_linker='GNU/Linux ld.so'
15365   ;;
15366
15367 netbsd*)
15368   version_type=sunos
15369   need_lib_prefix=no
15370   need_version=no
15371   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15372     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15373     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15374     dynamic_linker='NetBSD (a.out) ld.so'
15375   else
15376     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15377     soname_spec='${libname}${release}${shared_ext}$major'
15378     dynamic_linker='NetBSD ld.elf_so'
15379   fi
15380   shlibpath_var=LD_LIBRARY_PATH
15381   shlibpath_overrides_runpath=yes
15382   hardcode_into_libs=yes
15383   ;;
15384
15385 newsos6)
15386   version_type=linux
15387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15388   shlibpath_var=LD_LIBRARY_PATH
15389   shlibpath_overrides_runpath=yes
15390   ;;
15391
15392 *nto* | *qnx*)
15393   version_type=qnx
15394   need_lib_prefix=no
15395   need_version=no
15396   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15397   soname_spec='${libname}${release}${shared_ext}$major'
15398   shlibpath_var=LD_LIBRARY_PATH
15399   shlibpath_overrides_runpath=no
15400   hardcode_into_libs=yes
15401   dynamic_linker='ldqnx.so'
15402   ;;
15403
15404 openbsd*)
15405   version_type=sunos
15406   sys_lib_dlsearch_path_spec="/usr/lib"
15407   need_lib_prefix=no
15408   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15409   case $host_os in
15410     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15411     *)                          need_version=no  ;;
15412   esac
15413   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15414   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15415   shlibpath_var=LD_LIBRARY_PATH
15416   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15417     case $host_os in
15418       openbsd2.[89] | openbsd2.[89].*)
15419         shlibpath_overrides_runpath=no
15420         ;;
15421       *)
15422         shlibpath_overrides_runpath=yes
15423         ;;
15424       esac
15425   else
15426     shlibpath_overrides_runpath=yes
15427   fi
15428   ;;
15429
15430 os2*)
15431   libname_spec='$name'
15432   shrext_cmds=".dll"
15433   need_lib_prefix=no
15434   library_names_spec='$libname${shared_ext} $libname.a'
15435   dynamic_linker='OS/2 ld.exe'
15436   shlibpath_var=LIBPATH
15437   ;;
15438
15439 osf3* | osf4* | osf5*)
15440   version_type=osf
15441   need_lib_prefix=no
15442   need_version=no
15443   soname_spec='${libname}${release}${shared_ext}$major'
15444   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15445   shlibpath_var=LD_LIBRARY_PATH
15446   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15447   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15448   ;;
15449
15450 rdos*)
15451   dynamic_linker=no
15452   ;;
15453
15454 solaris*)
15455   version_type=linux
15456   need_lib_prefix=no
15457   need_version=no
15458   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15459   soname_spec='${libname}${release}${shared_ext}$major'
15460   shlibpath_var=LD_LIBRARY_PATH
15461   shlibpath_overrides_runpath=yes
15462   hardcode_into_libs=yes
15463   # ldd complains unless libraries are executable
15464   postinstall_cmds='chmod +x $lib'
15465   ;;
15466
15467 sunos4*)
15468   version_type=sunos
15469   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15470   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15471   shlibpath_var=LD_LIBRARY_PATH
15472   shlibpath_overrides_runpath=yes
15473   if test "$with_gnu_ld" = yes; then
15474     need_lib_prefix=no
15475   fi
15476   need_version=yes
15477   ;;
15478
15479 sysv4 | sysv4.3*)
15480   version_type=linux
15481   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15482   soname_spec='${libname}${release}${shared_ext}$major'
15483   shlibpath_var=LD_LIBRARY_PATH
15484   case $host_vendor in
15485     sni)
15486       shlibpath_overrides_runpath=no
15487       need_lib_prefix=no
15488       runpath_var=LD_RUN_PATH
15489       ;;
15490     siemens)
15491       need_lib_prefix=no
15492       ;;
15493     motorola)
15494       need_lib_prefix=no
15495       need_version=no
15496       shlibpath_overrides_runpath=no
15497       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15498       ;;
15499   esac
15500   ;;
15501
15502 sysv4*MP*)
15503   if test -d /usr/nec ;then
15504     version_type=linux
15505     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15506     soname_spec='$libname${shared_ext}.$major'
15507     shlibpath_var=LD_LIBRARY_PATH
15508   fi
15509   ;;
15510
15511 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15512   version_type=freebsd-elf
15513   need_lib_prefix=no
15514   need_version=no
15515   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15516   soname_spec='${libname}${release}${shared_ext}$major'
15517   shlibpath_var=LD_LIBRARY_PATH
15518   shlibpath_overrides_runpath=yes
15519   hardcode_into_libs=yes
15520   if test "$with_gnu_ld" = yes; then
15521     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15522   else
15523     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15524     case $host_os in
15525       sco3.2v5*)
15526         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15527         ;;
15528     esac
15529   fi
15530   sys_lib_dlsearch_path_spec='/usr/lib'
15531   ;;
15532
15533 tpf*)
15534   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15535   version_type=linux
15536   need_lib_prefix=no
15537   need_version=no
15538   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15539   shlibpath_var=LD_LIBRARY_PATH
15540   shlibpath_overrides_runpath=no
15541   hardcode_into_libs=yes
15542   ;;
15543
15544 uts4*)
15545   version_type=linux
15546   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15547   soname_spec='${libname}${release}${shared_ext}$major'
15548   shlibpath_var=LD_LIBRARY_PATH
15549   ;;
15550
15551 *)
15552   dynamic_linker=no
15553   ;;
15554 esac
15555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15556 $as_echo "$dynamic_linker" >&6; }
15557 test "$dynamic_linker" = no && can_build_shared=no
15558
15559 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15560 if test "$GCC" = yes; then
15561   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15562 fi
15563
15564 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15565   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15566 fi
15567 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15568   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15569 fi
15570
15571
15572
15573
15574
15575
15576
15577
15578
15579
15580
15581
15582
15583
15584
15585
15586
15587
15588
15589
15590
15591
15592
15593
15594
15595
15596
15597
15598
15599
15600
15601
15602
15603
15604
15605
15606
15607
15608     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15609 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15610 hardcode_action_CXX=
15611 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15612    test -n "$runpath_var_CXX" ||
15613    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15614
15615   # We can hardcode non-existent directories.
15616   if test "$hardcode_direct_CXX" != no &&
15617      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15618      # have to relink, otherwise we might link with an installed library
15619      # when we should be linking with a yet-to-be-installed one
15620      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15621      test "$hardcode_minus_L_CXX" != no; then
15622     # Linking always hardcodes the temporary library directory.
15623     hardcode_action_CXX=relink
15624   else
15625     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15626     hardcode_action_CXX=immediate
15627   fi
15628 else
15629   # We cannot hardcode anything, or else we can only hardcode existing
15630   # directories.
15631   hardcode_action_CXX=unsupported
15632 fi
15633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15634 $as_echo "$hardcode_action_CXX" >&6; }
15635
15636 if test "$hardcode_action_CXX" = relink ||
15637    test "$inherit_rpath_CXX" = yes; then
15638   # Fast installation is not supported
15639   enable_fast_install=no
15640 elif test "$shlibpath_overrides_runpath" = yes ||
15641      test "$enable_shared" = no; then
15642   # Fast installation is not necessary
15643   enable_fast_install=needless
15644 fi
15645
15646
15647
15648
15649
15650
15651
15652   fi # test -n "$compiler"
15653
15654   CC=$lt_save_CC
15655   LDCXX=$LD
15656   LD=$lt_save_LD
15657   GCC=$lt_save_GCC
15658   with_gnu_ld=$lt_save_with_gnu_ld
15659   lt_cv_path_LDCXX=$lt_cv_path_LD
15660   lt_cv_path_LD=$lt_save_path_LD
15661   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15662   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15663 fi # test "$_lt_caught_CXX_error" != yes
15664
15665 ac_ext=c
15666 ac_cpp='$CPP $CPPFLAGS'
15667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15670
15671
15672
15673
15674
15675
15676
15677
15678
15679
15680
15681
15682
15683         ac_config_commands="$ac_config_commands libtool"
15684
15685
15686
15687
15688 # Only expand once:
15689
15690
15691
15692 for ac_prog in gawk mawk nawk awk
15693 do
15694   # Extract the first word of "$ac_prog", so it can be a program name with args.
15695 set dummy $ac_prog; ac_word=$2
15696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15697 $as_echo_n "checking for $ac_word... " >&6; }
15698 if ${ac_cv_prog_AWK+:} false; then :
15699   $as_echo_n "(cached) " >&6
15700 else
15701   if test -n "$AWK"; then
15702   ac_cv_prog_AWK="$AWK" # Let the user override the test.
15703 else
15704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15705 for as_dir in $PATH
15706 do
15707   IFS=$as_save_IFS
15708   test -z "$as_dir" && as_dir=.
15709     for ac_exec_ext in '' $ac_executable_extensions; do
15710   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15711     ac_cv_prog_AWK="$ac_prog"
15712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15713     break 2
15714   fi
15715 done
15716   done
15717 IFS=$as_save_IFS
15718
15719 fi
15720 fi
15721 AWK=$ac_cv_prog_AWK
15722 if test -n "$AWK"; then
15723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
15724 $as_echo "$AWK" >&6; }
15725 else
15726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15727 $as_echo "no" >&6; }
15728 fi
15729
15730
15731   test -n "$AWK" && break
15732 done
15733
15734 case "$AWK" in
15735 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
15736 esac
15737
15738
15739
15740
15741 # The cast to long int works around a bug in the HP C Compiler
15742 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15743 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15744 # This bug is HP SR number 8606223364.
15745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15746 $as_echo_n "checking size of void *... " >&6; }
15747 if ${ac_cv_sizeof_void_p+:} false; then :
15748   $as_echo_n "(cached) " >&6
15749 else
15750   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15751
15752 else
15753   if test "$ac_cv_type_void_p" = yes; then
15754      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15755 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15756 as_fn_error 77 "cannot compute sizeof (void *)
15757 See \`config.log' for more details" "$LINENO" 5; }
15758    else
15759      ac_cv_sizeof_void_p=0
15760    fi
15761 fi
15762
15763 fi
15764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15765 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15766
15767
15768
15769 cat >>confdefs.h <<_ACEOF
15770 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15771 _ACEOF
15772
15773
15774
15775 if test "${multilib}" = "yes"; then
15776   multilib_arg="--enable-multilib"
15777 else
15778   multilib_arg=
15779 fi
15780
15781 # Get target configury.
15782 unset TSAN_SUPPORTED
15783 unset LSAN_SUPPORTED
15784 . ${srcdir}/configure.tgt
15785  if test "x$TSAN_SUPPORTED" = "xyes"; then
15786   TSAN_SUPPORTED_TRUE=
15787   TSAN_SUPPORTED_FALSE='#'
15788 else
15789   TSAN_SUPPORTED_TRUE='#'
15790   TSAN_SUPPORTED_FALSE=
15791 fi
15792
15793  if test "x$LSAN_SUPPORTED" = "xyes"; then
15794   LSAN_SUPPORTED_TRUE=
15795   LSAN_SUPPORTED_FALSE='#'
15796 else
15797   LSAN_SUPPORTED_TRUE='#'
15798   LSAN_SUPPORTED_FALSE=
15799 fi
15800
15801
15802 # Check for functions needed.
15803 for ac_func in clock_getres clock_gettime clock_settime lstat readlink
15804 do :
15805   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15806 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15807 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15808   cat >>confdefs.h <<_ACEOF
15809 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15810 _ACEOF
15811
15812 fi
15813 done
15814
15815
15816 # Common libraries that we need to link against for all sanitizer libs.
15817 link_sanitizer_common='-lpthread -lm'
15818
15819 # At least for glibc, shm_open is in librt.  But don't pull that
15820 # in if it still doesn't give us the function we want.  This
15821 # test is copied from libgomp.
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shm_open in -lrt" >&5
15823 $as_echo_n "checking for shm_open in -lrt... " >&6; }
15824 if ${ac_cv_lib_rt_shm_open+:} false; then :
15825   $as_echo_n "(cached) " >&6
15826 else
15827   ac_check_lib_save_LIBS=$LIBS
15828 LIBS="-lrt  $LIBS"
15829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15830 /* end confdefs.h.  */
15831
15832 /* Override any GCC internal prototype to avoid an error.
15833    Use char because int might match the return type of a GCC
15834    builtin and then its argument prototype would still apply.  */
15835 #ifdef __cplusplus
15836 extern "C"
15837 #endif
15838 char shm_open ();
15839 int
15840 main ()
15841 {
15842 return shm_open ();
15843   ;
15844   return 0;
15845 }
15846 _ACEOF
15847 if ac_fn_c_try_link "$LINENO"; then :
15848   ac_cv_lib_rt_shm_open=yes
15849 else
15850   ac_cv_lib_rt_shm_open=no
15851 fi
15852 rm -f core conftest.err conftest.$ac_objext \
15853     conftest$ac_exeext conftest.$ac_ext
15854 LIBS=$ac_check_lib_save_LIBS
15855 fi
15856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_shm_open" >&5
15857 $as_echo "$ac_cv_lib_rt_shm_open" >&6; }
15858 if test "x$ac_cv_lib_rt_shm_open" = xyes; then :
15859   link_sanitizer_common="-lrt $link_sanitizer_common"
15860 fi
15861
15862
15863 # Do a configure time check for -ldl
15864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
15865 $as_echo_n "checking for dlsym in -ldl... " >&6; }
15866 if ${ac_cv_lib_dl_dlsym+:} false; then :
15867   $as_echo_n "(cached) " >&6
15868 else
15869   ac_check_lib_save_LIBS=$LIBS
15870 LIBS="-ldl  $LIBS"
15871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15872 /* end confdefs.h.  */
15873
15874 /* Override any GCC internal prototype to avoid an error.
15875    Use char because int might match the return type of a GCC
15876    builtin and then its argument prototype would still apply.  */
15877 #ifdef __cplusplus
15878 extern "C"
15879 #endif
15880 char dlsym ();
15881 int
15882 main ()
15883 {
15884 return dlsym ();
15885   ;
15886   return 0;
15887 }
15888 _ACEOF
15889 if ac_fn_c_try_link "$LINENO"; then :
15890   ac_cv_lib_dl_dlsym=yes
15891 else
15892   ac_cv_lib_dl_dlsym=no
15893 fi
15894 rm -f core conftest.err conftest.$ac_objext \
15895     conftest$ac_exeext conftest.$ac_ext
15896 LIBS=$ac_check_lib_save_LIBS
15897 fi
15898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
15899 $as_echo "$ac_cv_lib_dl_dlsym" >&6; }
15900 if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
15901   link_sanitizer_common="-ldl $link_sanitizer_common"
15902 fi
15903
15904
15905 # Set up the set of additional libraries that we need to link against for libasan.
15906 link_libasan=$link_sanitizer_common
15907
15908
15909 # Set up the set of additional libraries that we need to link against for libtsan.
15910 link_libtsan=$link_sanitizer_common
15911
15912
15913 # Set up the set of additional libraries that we need to link against for libubsan.
15914 link_libubsan=$link_sanitizer_common
15915
15916
15917 # Set up the set of additional libraries that we need to link against for liblsan.
15918 link_liblsan=$link_sanitizer_common
15919
15920
15921
15922 # At least for glibc, clock_gettime is in librt.  But don't pull that
15923 # in if it still doesn't give us the function we want.  This
15924 # test is copied from libgomp.
15925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
15926 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
15927 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
15928   $as_echo_n "(cached) " >&6
15929 else
15930   ac_check_lib_save_LIBS=$LIBS
15931 LIBS="-lrt  $LIBS"
15932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15933 /* end confdefs.h.  */
15934
15935 /* Override any GCC internal prototype to avoid an error.
15936    Use char because int might match the return type of a GCC
15937    builtin and then its argument prototype would still apply.  */
15938 #ifdef __cplusplus
15939 extern "C"
15940 #endif
15941 char clock_gettime ();
15942 int
15943 main ()
15944 {
15945 return clock_gettime ();
15946   ;
15947   return 0;
15948 }
15949 _ACEOF
15950 if ac_fn_c_try_link "$LINENO"; then :
15951   ac_cv_lib_rt_clock_gettime=yes
15952 else
15953   ac_cv_lib_rt_clock_gettime=no
15954 fi
15955 rm -f core conftest.err conftest.$ac_objext \
15956     conftest$ac_exeext conftest.$ac_ext
15957 LIBS=$ac_check_lib_save_LIBS
15958 fi
15959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
15960 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
15961 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
15962   link_libasan="-lrt $link_libasan"
15963 link_libtsan="-lrt $link_libtsan"
15964 # Other sanitizers do not override clock_* API
15965
15966 fi
15967
15968
15969 case "$host" in
15970   *-*-darwin*) MAC_INTERPOSE=true ; enable_static=no ;;
15971   *) MAC_INTERPOSE=false ;;
15972 esac
15973  if $MAC_INTERPOSE; then
15974   USING_MAC_INTERPOSE_TRUE=
15975   USING_MAC_INTERPOSE_FALSE='#'
15976 else
15977   USING_MAC_INTERPOSE_TRUE='#'
15978   USING_MAC_INTERPOSE_FALSE=
15979 fi
15980
15981
15982 backtrace_supported=yes
15983
15984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for necessary platform features" >&5
15985 $as_echo_n "checking for necessary platform features... " >&6; }
15986 case "$target" in
15987   *-*-linux*)
15988     # Some old Linux distributions miss required syscalls.
15989     sanitizer_supported=no
15990     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15991 /* end confdefs.h.  */
15992 #include <sys/syscall.h>
15993 int
15994 main ()
15995 {
15996
15997       syscall (__NR_gettid);
15998       syscall (__NR_futex);
15999       syscall (__NR_exit_group);
16000
16001   ;
16002   return 0;
16003 }
16004 _ACEOF
16005 if ac_fn_c_try_compile "$LINENO"; then :
16006   sanitizer_supported=yes
16007 fi
16008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16009     ;;
16010   *)
16011     sanitizer_supported=yes
16012     ;;
16013 esac
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sanitizer_supported" >&5
16015 $as_echo "$sanitizer_supported" >&6; }
16016  if test "$sanitizer_supported" = yes; then
16017   SANITIZER_SUPPORTED_TRUE=
16018   SANITIZER_SUPPORTED_FALSE='#'
16019 else
16020   SANITIZER_SUPPORTED_TRUE='#'
16021   SANITIZER_SUPPORTED_FALSE=
16022 fi
16023
16024
16025 # Test for __sync support.
16026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
16027 $as_echo_n "checking __sync extensions... " >&6; }
16028 if ${libsanitizer_cv_sys_sync+:} false; then :
16029   $as_echo_n "(cached) " >&6
16030 else
16031   if test -n "${with_target_subdir}"; then
16032    libsanitizer_cv_sys_sync=yes
16033  else
16034    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16035 /* end confdefs.h.  */
16036 int i;
16037 int
16038 main ()
16039 {
16040 __sync_bool_compare_and_swap (&i, i, i);
16041                        __sync_lock_test_and_set (&i, 1);
16042                        __sync_lock_release (&i);
16043   ;
16044   return 0;
16045 }
16046 _ACEOF
16047 if ac_fn_c_try_link "$LINENO"; then :
16048   libsanitizer_cv_sys_sync=yes
16049 else
16050   libsanitizer_cv_sys_sync=no
16051 fi
16052 rm -f core conftest.err conftest.$ac_objext \
16053     conftest$ac_exeext conftest.$ac_ext
16054  fi
16055 fi
16056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_sync" >&5
16057 $as_echo "$libsanitizer_cv_sys_sync" >&6; }
16058 if test "$libsanitizer_cv_sys_sync" = "yes"; then
16059
16060 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
16061
16062 fi
16063
16064 # Test for __atomic support.
16065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
16066 $as_echo_n "checking __atomic extensions... " >&6; }
16067 if ${libsanitizer_cv_sys_atomic+:} false; then :
16068   $as_echo_n "(cached) " >&6
16069 else
16070   if test -n "${with_target_subdir}"; then
16071    libsanitizer_cv_sys_atomic=yes
16072  else
16073    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16074 /* end confdefs.h.  */
16075 int i;
16076 int
16077 main ()
16078 {
16079 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
16080                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
16081   ;
16082   return 0;
16083 }
16084 _ACEOF
16085 if ac_fn_c_try_link "$LINENO"; then :
16086   libsanitizer_cv_sys_atomic=yes
16087 else
16088   libsanitizer_cv_sys_atomic=no
16089 fi
16090 rm -f core conftest.err conftest.$ac_objext \
16091     conftest$ac_exeext conftest.$ac_ext
16092  fi
16093 fi
16094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_atomic" >&5
16095 $as_echo "$libsanitizer_cv_sys_atomic" >&6; }
16096 if test "$libsanitizer_cv_sys_atomic" = "yes"; then
16097
16098 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
16099
16100 fi
16101
16102 # The library needs to be able to read the executable itself.  Compile
16103 # a file to determine the executable format.  The awk script
16104 # filetype.awk prints out the file type.
16105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
16106 $as_echo_n "checking output filetype... " >&6; }
16107 if ${libsanitizer_cv_sys_filetype+:} false; then :
16108   $as_echo_n "(cached) " >&6
16109 else
16110   filetype=
16111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16112 /* end confdefs.h.  */
16113 int i;
16114 int
16115 main ()
16116 {
16117 int j;
16118   ;
16119   return 0;
16120 }
16121 _ACEOF
16122 if ac_fn_c_try_compile "$LINENO"; then :
16123   filetype=`${AWK} -f $srcdir/../libbacktrace/filetype.awk conftest.$ac_objext`
16124 else
16125   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16127 as_fn_error $? "compiler failed
16128 See \`config.log' for more details" "$LINENO" 5; }
16129 fi
16130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16131 libsanitizer_cv_sys_filetype=$filetype
16132 fi
16133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_filetype" >&5
16134 $as_echo "$libsanitizer_cv_sys_filetype" >&6; }
16135
16136 # Match the file type to decide what files to compile.
16137 FORMAT_FILE=
16138 case "$libsanitizer_cv_sys_filetype" in
16139 elf*) FORMAT_FILE="elf.lo" ;;
16140 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
16141 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
16142    FORMAT_FILE="unknown.lo"
16143    backtrace_supported=no
16144    ;;
16145 esac
16146
16147
16148 # ELF defines.
16149 elfsize=
16150 case "$libsanitizer_cv_sys_filetype" in
16151 elf32) elfsize=32 ;;
16152 elf64) elfsize=64 ;;
16153 esac
16154
16155 cat >>confdefs.h <<_ACEOF
16156 #define BACKTRACE_ELF_SIZE $elfsize
16157 _ACEOF
16158
16159
16160 BACKTRACE_SUPPORTED=0
16161 if test "$backtrace_supported" = "yes"; then
16162   BACKTRACE_SUPPORTED=1
16163 fi
16164
16165
16166
16167
16168 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
16169
16170 acx_cv_header_stdint=stddef.h
16171 acx_cv_header_stdint_kind="(already complete)"
16172 for i in stdint.h $inttype_headers; do
16173   unset ac_cv_type_uintptr_t
16174   unset ac_cv_type_uintmax_t
16175   unset ac_cv_type_int_least32_t
16176   unset ac_cv_type_int_fast32_t
16177   unset ac_cv_type_uint64_t
16178   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
16179   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
16180 #include <$i>
16181 "
16182 if test "x$ac_cv_type_uintmax_t" = xyes; then :
16183   acx_cv_header_stdint=$i
16184 else
16185   continue
16186 fi
16187
16188   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16189 #include <$i>
16190 "
16191 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16192
16193 else
16194   acx_cv_header_stdint_kind="(mostly complete)"
16195 fi
16196
16197   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
16198 #include <$i>
16199 "
16200 if test "x$ac_cv_type_int_least32_t" = xyes; then :
16201
16202 else
16203   acx_cv_header_stdint_kind="(mostly complete)"
16204 fi
16205
16206   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
16207 #include <$i>
16208 "
16209 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
16210
16211 else
16212   acx_cv_header_stdint_kind="(mostly complete)"
16213 fi
16214
16215   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16216 #include <$i>
16217 "
16218 if test "x$ac_cv_type_uint64_t" = xyes; then :
16219
16220 else
16221   acx_cv_header_stdint_kind="(lacks uint64_t)"
16222 fi
16223
16224   break
16225 done
16226 if test "$acx_cv_header_stdint" = stddef.h; then
16227   acx_cv_header_stdint_kind="(lacks uintmax_t)"
16228   for i in stdint.h $inttype_headers; do
16229     unset ac_cv_type_uintptr_t
16230     unset ac_cv_type_uint32_t
16231     unset ac_cv_type_uint64_t
16232     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
16233     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
16234 #include <$i>
16235 "
16236 if test "x$ac_cv_type_uint32_t" = xyes; then :
16237   acx_cv_header_stdint=$i
16238 else
16239   continue
16240 fi
16241
16242     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16243 #include <$i>
16244 "
16245 if test "x$ac_cv_type_uint64_t" = xyes; then :
16246
16247 fi
16248
16249     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16250 #include <$i>
16251 "
16252 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16253
16254 fi
16255
16256     break
16257   done
16258 fi
16259 if test "$acx_cv_header_stdint" = stddef.h; then
16260   acx_cv_header_stdint_kind="(u_intXX_t style)"
16261   for i in sys/types.h $inttype_headers; do
16262     unset ac_cv_type_u_int32_t
16263     unset ac_cv_type_u_int64_t
16264     $as_echo_n "looking for u_intXX_t types in $i, " >&6
16265     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
16266 #include <$i>
16267 "
16268 if test "x$ac_cv_type_u_int32_t" = xyes; then :
16269   acx_cv_header_stdint=$i
16270 else
16271   continue
16272 fi
16273
16274     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
16275 #include <$i>
16276 "
16277 if test "x$ac_cv_type_u_int64_t" = xyes; then :
16278
16279 fi
16280
16281     break
16282   done
16283 fi
16284 if test "$acx_cv_header_stdint" = stddef.h; then
16285   acx_cv_header_stdint_kind="(using manual detection)"
16286 fi
16287
16288 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
16289 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
16290 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
16291 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
16292 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
16293
16294 # ----------------- Summarize what we found so far
16295
16296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
16297 $as_echo_n "checking what to include in gstdint.h... " >&6; }
16298
16299 case `$as_basename -- gstdint.h ||
16300 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
16301          Xgstdint.h : 'X\(//\)$' \| \
16302          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
16303 $as_echo X/gstdint.h |
16304     sed '/^.*\/\([^/][^/]*\)\/*$/{
16305             s//\1/
16306             q
16307           }
16308           /^X\/\(\/\/\)$/{
16309             s//\1/
16310             q
16311           }
16312           /^X\/\(\/\).*/{
16313             s//\1/
16314             q
16315           }
16316           s/.*/./; q'` in
16317   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16318 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16319   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16320 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16321   *) ;;
16322 esac
16323
16324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
16325 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
16326
16327 # ----------------- done included file, check C basic types --------
16328
16329 # Lacking an uintptr_t?  Test size of void *
16330 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
16331   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
16332 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16333 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16334 # This bug is HP SR number 8606223364.
16335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16336 $as_echo_n "checking size of void *... " >&6; }
16337 if ${ac_cv_sizeof_void_p+:} false; then :
16338   $as_echo_n "(cached) " >&6
16339 else
16340   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
16341
16342 else
16343   if test "$ac_cv_type_void_p" = yes; then
16344      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16346 as_fn_error 77 "cannot compute sizeof (void *)
16347 See \`config.log' for more details" "$LINENO" 5; }
16348    else
16349      ac_cv_sizeof_void_p=0
16350    fi
16351 fi
16352
16353 fi
16354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16355 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16356
16357
16358
16359 cat >>confdefs.h <<_ACEOF
16360 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16361 _ACEOF
16362
16363  ;;
16364 esac
16365
16366 # Lacking an uint64_t?  Test size of long
16367 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
16368   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
16369 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16370 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16371 # This bug is HP SR number 8606223364.
16372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16373 $as_echo_n "checking size of long... " >&6; }
16374 if ${ac_cv_sizeof_long+:} false; then :
16375   $as_echo_n "(cached) " >&6
16376 else
16377   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16378
16379 else
16380   if test "$ac_cv_type_long" = yes; then
16381      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16382 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16383 as_fn_error 77 "cannot compute sizeof (long)
16384 See \`config.log' for more details" "$LINENO" 5; }
16385    else
16386      ac_cv_sizeof_long=0
16387    fi
16388 fi
16389
16390 fi
16391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16392 $as_echo "$ac_cv_sizeof_long" >&6; }
16393
16394
16395
16396 cat >>confdefs.h <<_ACEOF
16397 #define SIZEOF_LONG $ac_cv_sizeof_long
16398 _ACEOF
16399
16400  ;;
16401 esac
16402
16403 if test $acx_cv_header_stdint = stddef.h; then
16404   # Lacking a good header?  Test size of everything and deduce all types.
16405   # The cast to long int works around a bug in the HP C Compiler
16406 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16407 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16408 # This bug is HP SR number 8606223364.
16409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16410 $as_echo_n "checking size of int... " >&6; }
16411 if ${ac_cv_sizeof_int+:} false; then :
16412   $as_echo_n "(cached) " >&6
16413 else
16414   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16415
16416 else
16417   if test "$ac_cv_type_int" = yes; then
16418      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16419 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16420 as_fn_error 77 "cannot compute sizeof (int)
16421 See \`config.log' for more details" "$LINENO" 5; }
16422    else
16423      ac_cv_sizeof_int=0
16424    fi
16425 fi
16426
16427 fi
16428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16429 $as_echo "$ac_cv_sizeof_int" >&6; }
16430
16431
16432
16433 cat >>confdefs.h <<_ACEOF
16434 #define SIZEOF_INT $ac_cv_sizeof_int
16435 _ACEOF
16436
16437
16438   # The cast to long int works around a bug in the HP C Compiler
16439 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16440 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16441 # This bug is HP SR number 8606223364.
16442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16443 $as_echo_n "checking size of short... " >&6; }
16444 if ${ac_cv_sizeof_short+:} false; then :
16445   $as_echo_n "(cached) " >&6
16446 else
16447   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16448
16449 else
16450   if test "$ac_cv_type_short" = yes; then
16451      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16452 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16453 as_fn_error 77 "cannot compute sizeof (short)
16454 See \`config.log' for more details" "$LINENO" 5; }
16455    else
16456      ac_cv_sizeof_short=0
16457    fi
16458 fi
16459
16460 fi
16461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16462 $as_echo "$ac_cv_sizeof_short" >&6; }
16463
16464
16465
16466 cat >>confdefs.h <<_ACEOF
16467 #define SIZEOF_SHORT $ac_cv_sizeof_short
16468 _ACEOF
16469
16470
16471   # The cast to long int works around a bug in the HP C Compiler
16472 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16473 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16474 # This bug is HP SR number 8606223364.
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16476 $as_echo_n "checking size of char... " >&6; }
16477 if ${ac_cv_sizeof_char+:} false; then :
16478   $as_echo_n "(cached) " >&6
16479 else
16480   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16481
16482 else
16483   if test "$ac_cv_type_char" = yes; then
16484      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16485 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16486 as_fn_error 77 "cannot compute sizeof (char)
16487 See \`config.log' for more details" "$LINENO" 5; }
16488    else
16489      ac_cv_sizeof_char=0
16490    fi
16491 fi
16492
16493 fi
16494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16495 $as_echo "$ac_cv_sizeof_char" >&6; }
16496
16497
16498
16499 cat >>confdefs.h <<_ACEOF
16500 #define SIZEOF_CHAR $ac_cv_sizeof_char
16501 _ACEOF
16502
16503
16504
16505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16506 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16507   case "$ac_cv_sizeof_char" in
16508     1) acx_cv_type_int8_t=char ;;
16509     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
16510   esac
16511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16512 $as_echo "$acx_cv_type_int8_t" >&6; }
16513
16514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16515 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16516   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16517     2:*) acx_cv_type_int16_t=int ;;
16518     *:2) acx_cv_type_int16_t=short ;;
16519     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
16520   esac
16521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16522 $as_echo "$acx_cv_type_int16_t" >&6; }
16523
16524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16525 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16526   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16527     4:*) acx_cv_type_int32_t=int ;;
16528     *:4) acx_cv_type_int32_t=long ;;
16529     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
16530   esac
16531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16532 $as_echo "$acx_cv_type_int32_t" >&6; }
16533 fi
16534
16535 # These tests are here to make the output prettier
16536
16537 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16538   case "$ac_cv_sizeof_long" in
16539     8) acx_cv_type_int64_t=long ;;
16540   esac
16541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16542 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16544 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16545 fi
16546
16547 # Now we can use the above types
16548
16549 if test "$ac_cv_type_uintptr_t" != yes; then
16550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16551 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16552   case $ac_cv_sizeof_void_p in
16553     2) acx_cv_type_intptr_t=int16_t ;;
16554     4) acx_cv_type_intptr_t=int32_t ;;
16555     8) acx_cv_type_intptr_t=int64_t ;;
16556     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16557   esac
16558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16559 $as_echo "$acx_cv_type_intptr_t" >&6; }
16560 fi
16561
16562 # ----------------- done all checks, emit header -------------
16563 ac_config_commands="$ac_config_commands gstdint.h"
16564
16565
16566
16567
16568 for ac_header in sys/mman.h alloca.h
16569 do :
16570   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16571 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16572 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16573   cat >>confdefs.h <<_ACEOF
16574 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16575 _ACEOF
16576
16577 fi
16578
16579 done
16580
16581 if test "$ac_cv_header_sys_mman_h" = "no"; then
16582   have_mmap=no
16583 else
16584   if test -n "${with_target_subdir}"; then
16585     # When built as a GCC target library, we can't do a link test.  We
16586     # simply assume that if we have mman.h, we have mmap.
16587     have_mmap=yes
16588   else
16589     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
16590 if test "x$ac_cv_func_mmap" = xyes; then :
16591   have_mmap=yes
16592 else
16593   have_mmap=no
16594 fi
16595
16596   fi
16597 fi
16598 if test "$have_mmap" = "no"; then
16599   VIEW_FILE=read.lo
16600   ALLOC_FILE=alloc.lo
16601 else
16602   VIEW_FILE=mmapio.lo
16603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16604 /* end confdefs.h.  */
16605
16606 #include <sys/mman.h>
16607 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
16608   #error no MAP_ANONYMOUS
16609 #endif
16610
16611 _ACEOF
16612 if ac_fn_c_try_cpp "$LINENO"; then :
16613   ALLOC_FILE=mmap.lo
16614 else
16615   ALLOC_FILE=alloc.lo
16616 fi
16617 rm -f conftest.err conftest.i conftest.$ac_ext
16618 fi
16619
16620
16621
16622 BACKTRACE_USES_MALLOC=0
16623 if test "$ALLOC_FILE" = "alloc.lo"; then
16624   BACKTRACE_USES_MALLOC=1
16625 fi
16626
16627
16628 # Don't care about thread support
16629 BACKTRACE_SUPPORTS_THREADS=0
16630
16631
16632 # Check for dl_iterate_phdr.
16633 for ac_header in link.h
16634 do :
16635   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
16636 if test "x$ac_cv_header_link_h" = xyes; then :
16637   cat >>confdefs.h <<_ACEOF
16638 #define HAVE_LINK_H 1
16639 _ACEOF
16640
16641 fi
16642
16643 done
16644
16645 if test "$ac_cv_header_link_h" = "no"; then
16646   have_dl_iterate_phdr=no
16647 else
16648   # When built as a GCC target library, we can't do a link test.
16649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16650 /* end confdefs.h.  */
16651 #include <link.h>
16652
16653 _ACEOF
16654 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16655   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
16656   have_dl_iterate_phdr=yes
16657 else
16658   have_dl_iterate_phdr=no
16659 fi
16660 rm -f conftest*
16661
16662   case "${host}" in
16663   *-*-solaris2.10*)
16664     # Avoid dl_iterate_phdr on Solaris 10, where it is in the
16665     # header file but is only in -ldl.
16666     have_dl_iterate_phdr=no ;;
16667   esac
16668 fi
16669 if test "$have_dl_iterate_phdr" = "yes"; then
16670
16671 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
16672
16673 fi
16674
16675 # Check for the fcntl function.
16676 if test -n "${with_target_subdir}"; then
16677    case "${host}" in
16678    *-*-mingw*) have_fcntl=no ;;
16679    *) have_fcntl=yes ;;
16680    esac
16681 else
16682   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
16683 if test "x$ac_cv_func_fcntl" = xyes; then :
16684   have_fcntl=yes
16685 else
16686   have_fcntl=no
16687 fi
16688
16689 fi
16690 if test "$have_fcntl" = "yes"; then
16691
16692 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
16693
16694 fi
16695
16696 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
16697 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
16698   ac_have_decl=1
16699 else
16700   ac_have_decl=0
16701 fi
16702
16703 cat >>confdefs.h <<_ACEOF
16704 #define HAVE_DECL_STRNLEN $ac_have_decl
16705 _ACEOF
16706
16707
16708 # Check for getexecname function.
16709 if test -n "${with_target_subdir}"; then
16710    case "${host}" in
16711    *-*-solaris2*) have_getexecname=yes ;;
16712    *) have_getexecname=no ;;
16713    esac
16714 else
16715   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
16716 if test "x$ac_cv_func_getexecname" = xyes; then :
16717   have_getexecname=yes
16718 else
16719   have_getexecname=no
16720 fi
16721
16722 fi
16723 if test "$have_getexecname" = "yes"; then
16724
16725 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
16726
16727 fi
16728
16729 # Check for rpc/xdr.h
16730 for ac_header in rpc/xdr.h
16731 do :
16732   ac_fn_c_check_header_mongrel "$LINENO" "rpc/xdr.h" "ac_cv_header_rpc_xdr_h" "$ac_includes_default"
16733 if test "x$ac_cv_header_rpc_xdr_h" = xyes; then :
16734   cat >>confdefs.h <<_ACEOF
16735 #define HAVE_RPC_XDR_H 1
16736 _ACEOF
16737
16738 fi
16739
16740 done
16741
16742 if test x"$ac_cv_header_rpc_xdr_h" = xyes; then
16743   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=1"
16744 else
16745   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=0"
16746 fi
16747
16748 # Check for tirpc/rpc/xdr.h
16749 for ac_header in tirpc/rpc/xdr.h
16750 do :
16751   ac_fn_c_check_header_mongrel "$LINENO" "tirpc/rpc/xdr.h" "ac_cv_header_tirpc_rpc_xdr_h" "$ac_includes_default"
16752 if test "x$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then :
16753   cat >>confdefs.h <<_ACEOF
16754 #define HAVE_TIRPC_RPC_XDR_H 1
16755 _ACEOF
16756
16757 fi
16758
16759 done
16760
16761 if test x"$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then
16762   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=1"
16763 else
16764   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=0"
16765 fi
16766
16767 RPC_DEFS=$rpc_defs
16768
16769
16770  if test "x${BACKTRACE_SUPPORTED}x${BACKTRACE_USES_MALLOC}" = "x1x0"; then
16771   LIBBACKTRACE_SUPPORTED_TRUE=
16772   LIBBACKTRACE_SUPPORTED_FALSE='#'
16773 else
16774   LIBBACKTRACE_SUPPORTED_TRUE='#'
16775   LIBBACKTRACE_SUPPORTED_FALSE=
16776 fi
16777
16778
16779
16780 ac_config_files="$ac_config_files Makefile libsanitizer.spec libbacktrace/backtrace-supported.h"
16781
16782 ac_config_headers="$ac_config_headers config.h"
16783
16784
16785 ac_config_files="$ac_config_files interception/Makefile sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile ubsan/Makefile"
16786
16787
16788 if test "x$TSAN_SUPPORTED" = "xyes"; then
16789   ac_config_files="$ac_config_files tsan/Makefile"
16790
16791 fi
16792
16793
16794
16795
16796 # Determine what GCC version number to use in filesystem paths.
16797
16798   get_gcc_base_ver="cat"
16799
16800 # Check whether --with-gcc-major-version-only was given.
16801 if test "${with_gcc_major_version_only+set}" = set; then :
16802   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16803         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16804       fi
16805
16806 fi
16807
16808
16809
16810
16811 # Add CET specific flags if Intel CET is enabled.
16812  # Check whether --enable-cet was given.
16813 if test "${enable_cet+set}" = set; then :
16814   enableval=$enable_cet;
16815       case "$enableval" in
16816        yes|no|auto) ;;
16817        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
16818                           esac
16819
16820 else
16821   enable_cet=no
16822 fi
16823
16824
16825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
16826 $as_echo_n "checking for CET support... " >&6; }
16827
16828 case "$host" in
16829   i[34567]86-*-linux* | x86_64-*-linux*)
16830     case "$enable_cet" in
16831       auto)
16832         # Check if target supports multi-byte NOPs
16833         # and if assembler supports CET insn.
16834         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16835 /* end confdefs.h.  */
16836
16837 int
16838 main ()
16839 {
16840
16841 #if !defined(__SSE2__)
16842 #error target does not support multi-byte NOPs
16843 #else
16844 asm ("setssbsy");
16845 #endif
16846
16847   ;
16848   return 0;
16849 }
16850 _ACEOF
16851 if ac_fn_c_try_compile "$LINENO"; then :
16852   enable_cet=yes
16853 else
16854   enable_cet=no
16855 fi
16856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16857         ;;
16858       yes)
16859         # Check if assembler supports CET.
16860         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16861 /* end confdefs.h.  */
16862
16863 int
16864 main ()
16865 {
16866 asm ("setssbsy");
16867   ;
16868   return 0;
16869 }
16870 _ACEOF
16871 if ac_fn_c_try_compile "$LINENO"; then :
16872
16873 else
16874   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
16875 fi
16876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16877         ;;
16878     esac
16879     ;;
16880   *)
16881     enable_cet=no
16882     ;;
16883 esac
16884 if test x$enable_cet = xyes; then
16885   CET_FLAGS="-fcf-protection -mshstk"
16886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16887 $as_echo "yes" >&6; }
16888 else
16889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16890 $as_echo "no" >&6; }
16891 fi
16892
16893 EXTRA_CFLAGS="$EXTRA_CFLAGS $CET_FLAGS"
16894 EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $CET_FLAGS"
16895 EXTRA_ASFLAGS=$CET_FLAGS
16896
16897
16898
16899
16900 cat >confcache <<\_ACEOF
16901 # This file is a shell script that caches the results of configure
16902 # tests run on this system so they can be shared between configure
16903 # scripts and configure runs, see configure's option --config-cache.
16904 # It is not useful on other systems.  If it contains results you don't
16905 # want to keep, you may remove or edit it.
16906 #
16907 # config.status only pays attention to the cache file if you give it
16908 # the --recheck option to rerun configure.
16909 #
16910 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16911 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16912 # following values.
16913
16914 _ACEOF
16915
16916 # The following way of writing the cache mishandles newlines in values,
16917 # but we know of no workaround that is simple, portable, and efficient.
16918 # So, we kill variables containing newlines.
16919 # Ultrix sh set writes to stderr and can't be redirected directly,
16920 # and sets the high bit in the cache file unless we assign to the vars.
16921 (
16922   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16923     eval ac_val=\$$ac_var
16924     case $ac_val in #(
16925     *${as_nl}*)
16926       case $ac_var in #(
16927       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16928 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16929       esac
16930       case $ac_var in #(
16931       _ | IFS | as_nl) ;; #(
16932       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16933       *) { eval $ac_var=; unset $ac_var;} ;;
16934       esac ;;
16935     esac
16936   done
16937
16938   (set) 2>&1 |
16939     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16940     *${as_nl}ac_space=\ *)
16941       # `set' does not quote correctly, so add quotes: double-quote
16942       # substitution turns \\\\ into \\, and sed turns \\ into \.
16943       sed -n \
16944         "s/'/'\\\\''/g;
16945           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16946       ;; #(
16947     *)
16948       # `set' quotes correctly as required by POSIX, so do not add quotes.
16949       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16950       ;;
16951     esac |
16952     sort
16953 ) |
16954   sed '
16955      /^ac_cv_env_/b end
16956      t clear
16957      :clear
16958      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16959      t end
16960      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16961      :end' >>confcache
16962 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16963   if test -w "$cache_file"; then
16964     if test "x$cache_file" != "x/dev/null"; then
16965       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16966 $as_echo "$as_me: updating cache $cache_file" >&6;}
16967       if test ! -f "$cache_file" || test -h "$cache_file"; then
16968         cat confcache >"$cache_file"
16969       else
16970         case $cache_file in #(
16971         */* | ?:*)
16972           mv -f confcache "$cache_file"$$ &&
16973           mv -f "$cache_file"$$ "$cache_file" ;; #(
16974         *)
16975           mv -f confcache "$cache_file" ;;
16976         esac
16977       fi
16978     fi
16979   else
16980     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16981 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16982   fi
16983 fi
16984 rm -f confcache
16985
16986 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16987 # Let make expand exec_prefix.
16988 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16989
16990 DEFS=-DHAVE_CONFIG_H
16991
16992 ac_libobjs=
16993 ac_ltlibobjs=
16994 U=
16995 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16996   # 1. Remove the extension, and $U if already installed.
16997   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16998   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16999   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17000   #    will be set to the directory where LIBOBJS objects are built.
17001   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17002   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17003 done
17004 LIBOBJS=$ac_libobjs
17005
17006 LTLIBOBJS=$ac_ltlibobjs
17007
17008
17009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17010 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17011    if test -n "$am_sleep_pid"; then
17012      # Hide warnings about reused PIDs.
17013      wait $am_sleep_pid 2>/dev/null
17014    fi
17015    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17016 $as_echo "done" >&6; }
17017 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17018   as_fn_error $? "conditional \"AMDEP\" was never defined.
17019 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17020 fi
17021 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17022   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17024 fi
17025  if test -n "$EXEEXT"; then
17026   am__EXEEXT_TRUE=
17027   am__EXEEXT_FALSE='#'
17028 else
17029   am__EXEEXT_TRUE='#'
17030   am__EXEEXT_FALSE=
17031 fi
17032
17033 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17034   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17035 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17036 fi
17037 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17038   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17039 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17040 fi
17041 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17042   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17043 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17044 fi
17045 if test -z "${TSAN_SUPPORTED_TRUE}" && test -z "${TSAN_SUPPORTED_FALSE}"; then
17046   as_fn_error $? "conditional \"TSAN_SUPPORTED\" was never defined.
17047 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17048 fi
17049 if test -z "${LSAN_SUPPORTED_TRUE}" && test -z "${LSAN_SUPPORTED_FALSE}"; then
17050   as_fn_error $? "conditional \"LSAN_SUPPORTED\" was never defined.
17051 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17052 fi
17053 if test -z "${USING_MAC_INTERPOSE_TRUE}" && test -z "${USING_MAC_INTERPOSE_FALSE}"; then
17054   as_fn_error $? "conditional \"USING_MAC_INTERPOSE\" was never defined.
17055 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17056 fi
17057 if test -z "${SANITIZER_SUPPORTED_TRUE}" && test -z "${SANITIZER_SUPPORTED_FALSE}"; then
17058   as_fn_error $? "conditional \"SANITIZER_SUPPORTED\" was never defined.
17059 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17060 fi
17061 if test -z "${LIBBACKTRACE_SUPPORTED_TRUE}" && test -z "${LIBBACKTRACE_SUPPORTED_FALSE}"; then
17062   as_fn_error $? "conditional \"LIBBACKTRACE_SUPPORTED\" was never defined.
17063 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17064 fi
17065
17066 : "${CONFIG_STATUS=./config.status}"
17067 ac_write_fail=0
17068 ac_clean_files_save=$ac_clean_files
17069 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17070 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17071 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17072 as_write_fail=0
17073 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17074 #! $SHELL
17075 # Generated by $as_me.
17076 # Run this file to recreate the current configuration.
17077 # Compiler output produced by configure, useful for debugging
17078 # configure, is in config.log if it exists.
17079
17080 debug=false
17081 ac_cs_recheck=false
17082 ac_cs_silent=false
17083
17084 SHELL=\${CONFIG_SHELL-$SHELL}
17085 export SHELL
17086 _ASEOF
17087 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17088 ## -------------------- ##
17089 ## M4sh Initialization. ##
17090 ## -------------------- ##
17091
17092 # Be more Bourne compatible
17093 DUALCASE=1; export DUALCASE # for MKS sh
17094 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17095   emulate sh
17096   NULLCMD=:
17097   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17098   # is contrary to our usage.  Disable this feature.
17099   alias -g '${1+"$@"}'='"$@"'
17100   setopt NO_GLOB_SUBST
17101 else
17102   case `(set -o) 2>/dev/null` in #(
17103   *posix*) :
17104     set -o posix ;; #(
17105   *) :
17106      ;;
17107 esac
17108 fi
17109
17110
17111 as_nl='
17112 '
17113 export as_nl
17114 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17115 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17116 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17117 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17118 # Prefer a ksh shell builtin over an external printf program on Solaris,
17119 # but without wasting forks for bash or zsh.
17120 if test -z "$BASH_VERSION$ZSH_VERSION" \
17121     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17122   as_echo='print -r --'
17123   as_echo_n='print -rn --'
17124 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17125   as_echo='printf %s\n'
17126   as_echo_n='printf %s'
17127 else
17128   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17129     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17130     as_echo_n='/usr/ucb/echo -n'
17131   else
17132     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17133     as_echo_n_body='eval
17134       arg=$1;
17135       case $arg in #(
17136       *"$as_nl"*)
17137         expr "X$arg" : "X\\(.*\\)$as_nl";
17138         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17139       esac;
17140       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17141     '
17142     export as_echo_n_body
17143     as_echo_n='sh -c $as_echo_n_body as_echo'
17144   fi
17145   export as_echo_body
17146   as_echo='sh -c $as_echo_body as_echo'
17147 fi
17148
17149 # The user is always right.
17150 if test "${PATH_SEPARATOR+set}" != set; then
17151   PATH_SEPARATOR=:
17152   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17153     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17154       PATH_SEPARATOR=';'
17155   }
17156 fi
17157
17158
17159 # IFS
17160 # We need space, tab and new line, in precisely that order.  Quoting is
17161 # there to prevent editors from complaining about space-tab.
17162 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17163 # splitting by setting IFS to empty value.)
17164 IFS=" ""        $as_nl"
17165
17166 # Find who we are.  Look in the path if we contain no directory separator.
17167 as_myself=
17168 case $0 in #((
17169   *[\\/]* ) as_myself=$0 ;;
17170   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17171 for as_dir in $PATH
17172 do
17173   IFS=$as_save_IFS
17174   test -z "$as_dir" && as_dir=.
17175     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17176   done
17177 IFS=$as_save_IFS
17178
17179      ;;
17180 esac
17181 # We did not find ourselves, most probably we were run as `sh COMMAND'
17182 # in which case we are not to be found in the path.
17183 if test "x$as_myself" = x; then
17184   as_myself=$0
17185 fi
17186 if test ! -f "$as_myself"; then
17187   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17188   exit 1
17189 fi
17190
17191 # Unset variables that we do not need and which cause bugs (e.g. in
17192 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17193 # suppresses any "Segmentation fault" message there.  '((' could
17194 # trigger a bug in pdksh 5.2.14.
17195 for as_var in BASH_ENV ENV MAIL MAILPATH
17196 do eval test x\${$as_var+set} = xset \
17197   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17198 done
17199 PS1='$ '
17200 PS2='> '
17201 PS4='+ '
17202
17203 # NLS nuisances.
17204 LC_ALL=C
17205 export LC_ALL
17206 LANGUAGE=C
17207 export LANGUAGE
17208
17209 # CDPATH.
17210 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17211
17212
17213 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17214 # ----------------------------------------
17215 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17216 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17217 # script with STATUS, using 1 if that was 0.
17218 as_fn_error ()
17219 {
17220   as_status=$1; test $as_status -eq 0 && as_status=1
17221   if test "$4"; then
17222     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17223     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17224   fi
17225   $as_echo "$as_me: error: $2" >&2
17226   as_fn_exit $as_status
17227 } # as_fn_error
17228
17229
17230 # as_fn_set_status STATUS
17231 # -----------------------
17232 # Set $? to STATUS, without forking.
17233 as_fn_set_status ()
17234 {
17235   return $1
17236 } # as_fn_set_status
17237
17238 # as_fn_exit STATUS
17239 # -----------------
17240 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17241 as_fn_exit ()
17242 {
17243   set +e
17244   as_fn_set_status $1
17245   exit $1
17246 } # as_fn_exit
17247
17248 # as_fn_unset VAR
17249 # ---------------
17250 # Portably unset VAR.
17251 as_fn_unset ()
17252 {
17253   { eval $1=; unset $1;}
17254 }
17255 as_unset=as_fn_unset
17256 # as_fn_append VAR VALUE
17257 # ----------------------
17258 # Append the text in VALUE to the end of the definition contained in VAR. Take
17259 # advantage of any shell optimizations that allow amortized linear growth over
17260 # repeated appends, instead of the typical quadratic growth present in naive
17261 # implementations.
17262 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17263   eval 'as_fn_append ()
17264   {
17265     eval $1+=\$2
17266   }'
17267 else
17268   as_fn_append ()
17269   {
17270     eval $1=\$$1\$2
17271   }
17272 fi # as_fn_append
17273
17274 # as_fn_arith ARG...
17275 # ------------------
17276 # Perform arithmetic evaluation on the ARGs, and store the result in the
17277 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17278 # must be portable across $(()) and expr.
17279 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17280   eval 'as_fn_arith ()
17281   {
17282     as_val=$(( $* ))
17283   }'
17284 else
17285   as_fn_arith ()
17286   {
17287     as_val=`expr "$@" || test $? -eq 1`
17288   }
17289 fi # as_fn_arith
17290
17291
17292 if expr a : '\(a\)' >/dev/null 2>&1 &&
17293    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17294   as_expr=expr
17295 else
17296   as_expr=false
17297 fi
17298
17299 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17300   as_basename=basename
17301 else
17302   as_basename=false
17303 fi
17304
17305 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17306   as_dirname=dirname
17307 else
17308   as_dirname=false
17309 fi
17310
17311 as_me=`$as_basename -- "$0" ||
17312 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17313          X"$0" : 'X\(//\)$' \| \
17314          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17315 $as_echo X/"$0" |
17316     sed '/^.*\/\([^/][^/]*\)\/*$/{
17317             s//\1/
17318             q
17319           }
17320           /^X\/\(\/\/\)$/{
17321             s//\1/
17322             q
17323           }
17324           /^X\/\(\/\).*/{
17325             s//\1/
17326             q
17327           }
17328           s/.*/./; q'`
17329
17330 # Avoid depending upon Character Ranges.
17331 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17332 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17333 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17334 as_cr_digits='0123456789'
17335 as_cr_alnum=$as_cr_Letters$as_cr_digits
17336
17337 ECHO_C= ECHO_N= ECHO_T=
17338 case `echo -n x` in #(((((
17339 -n*)
17340   case `echo 'xy\c'` in
17341   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17342   xy)  ECHO_C='\c';;
17343   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17344        ECHO_T=' ';;
17345   esac;;
17346 *)
17347   ECHO_N='-n';;
17348 esac
17349
17350 rm -f conf$$ conf$$.exe conf$$.file
17351 if test -d conf$$.dir; then
17352   rm -f conf$$.dir/conf$$.file
17353 else
17354   rm -f conf$$.dir
17355   mkdir conf$$.dir 2>/dev/null
17356 fi
17357 if (echo >conf$$.file) 2>/dev/null; then
17358   if ln -s conf$$.file conf$$ 2>/dev/null; then
17359     as_ln_s='ln -s'
17360     # ... but there are two gotchas:
17361     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17362     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17363     # In both cases, we have to default to `cp -pR'.
17364     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17365       as_ln_s='cp -pR'
17366   elif ln conf$$.file conf$$ 2>/dev/null; then
17367     as_ln_s=ln
17368   else
17369     as_ln_s='cp -pR'
17370   fi
17371 else
17372   as_ln_s='cp -pR'
17373 fi
17374 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17375 rmdir conf$$.dir 2>/dev/null
17376
17377
17378 # as_fn_mkdir_p
17379 # -------------
17380 # Create "$as_dir" as a directory, including parents if necessary.
17381 as_fn_mkdir_p ()
17382 {
17383
17384   case $as_dir in #(
17385   -*) as_dir=./$as_dir;;
17386   esac
17387   test -d "$as_dir" || eval $as_mkdir_p || {
17388     as_dirs=
17389     while :; do
17390       case $as_dir in #(
17391       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17392       *) as_qdir=$as_dir;;
17393       esac
17394       as_dirs="'$as_qdir' $as_dirs"
17395       as_dir=`$as_dirname -- "$as_dir" ||
17396 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17397          X"$as_dir" : 'X\(//\)[^/]' \| \
17398          X"$as_dir" : 'X\(//\)$' \| \
17399          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17400 $as_echo X"$as_dir" |
17401     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17402             s//\1/
17403             q
17404           }
17405           /^X\(\/\/\)[^/].*/{
17406             s//\1/
17407             q
17408           }
17409           /^X\(\/\/\)$/{
17410             s//\1/
17411             q
17412           }
17413           /^X\(\/\).*/{
17414             s//\1/
17415             q
17416           }
17417           s/.*/./; q'`
17418       test -d "$as_dir" && break
17419     done
17420     test -z "$as_dirs" || eval "mkdir $as_dirs"
17421   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17422
17423
17424 } # as_fn_mkdir_p
17425 if mkdir -p . 2>/dev/null; then
17426   as_mkdir_p='mkdir -p "$as_dir"'
17427 else
17428   test -d ./-p && rmdir ./-p
17429   as_mkdir_p=false
17430 fi
17431
17432
17433 # as_fn_executable_p FILE
17434 # -----------------------
17435 # Test if FILE is an executable regular file.
17436 as_fn_executable_p ()
17437 {
17438   test -f "$1" && test -x "$1"
17439 } # as_fn_executable_p
17440 as_test_x='test -x'
17441 as_executable_p=as_fn_executable_p
17442
17443 # Sed expression to map a string onto a valid CPP name.
17444 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17445
17446 # Sed expression to map a string onto a valid variable name.
17447 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17448
17449
17450 exec 6>&1
17451 ## ----------------------------------- ##
17452 ## Main body of $CONFIG_STATUS script. ##
17453 ## ----------------------------------- ##
17454 _ASEOF
17455 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17456
17457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17458 # Save the log message, to keep $0 and so on meaningful, and to
17459 # report actual input values of CONFIG_FILES etc. instead of their
17460 # values after options handling.
17461 ac_log="
17462 This file was extended by package-unused $as_me version-unused, which was
17463 generated by GNU Autoconf 2.69.  Invocation command line was
17464
17465   CONFIG_FILES    = $CONFIG_FILES
17466   CONFIG_HEADERS  = $CONFIG_HEADERS
17467   CONFIG_LINKS    = $CONFIG_LINKS
17468   CONFIG_COMMANDS = $CONFIG_COMMANDS
17469   $ $0 $@
17470
17471 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17472 "
17473
17474 _ACEOF
17475
17476 case $ac_config_files in *"
17477 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17478 esac
17479
17480 case $ac_config_headers in *"
17481 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17482 esac
17483
17484
17485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17486 # Files that config.status was made for.
17487 config_files="$ac_config_files"
17488 config_headers="$ac_config_headers"
17489 config_commands="$ac_config_commands"
17490
17491 _ACEOF
17492
17493 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17494 ac_cs_usage="\
17495 \`$as_me' instantiates files and other configuration actions
17496 from templates according to the current configuration.  Unless the files
17497 and actions are specified as TAGs, all are instantiated by default.
17498
17499 Usage: $0 [OPTION]... [TAG]...
17500
17501   -h, --help       print this help, then exit
17502   -V, --version    print version number and configuration settings, then exit
17503       --config     print configuration, then exit
17504   -q, --quiet, --silent
17505                    do not print progress messages
17506   -d, --debug      don't remove temporary files
17507       --recheck    update $as_me by reconfiguring in the same conditions
17508       --file=FILE[:TEMPLATE]
17509                    instantiate the configuration file FILE
17510       --header=FILE[:TEMPLATE]
17511                    instantiate the configuration header FILE
17512
17513 Configuration files:
17514 $config_files
17515
17516 Configuration headers:
17517 $config_headers
17518
17519 Configuration commands:
17520 $config_commands
17521
17522 Report bugs to <libsanitizer>."
17523
17524 _ACEOF
17525 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17526 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17527 ac_cs_version="\\
17528 package-unused config.status version-unused
17529 configured by $0, generated by GNU Autoconf 2.69,
17530   with options \\"\$ac_cs_config\\"
17531
17532 Copyright (C) 2012 Free Software Foundation, Inc.
17533 This config.status script is free software; the Free Software Foundation
17534 gives unlimited permission to copy, distribute and modify it."
17535
17536 ac_pwd='$ac_pwd'
17537 srcdir='$srcdir'
17538 INSTALL='$INSTALL'
17539 MKDIR_P='$MKDIR_P'
17540 AWK='$AWK'
17541 test -n "\$AWK" || AWK=awk
17542 _ACEOF
17543
17544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17545 # The default lists apply if the user does not specify any file.
17546 ac_need_defaults=:
17547 while test $# != 0
17548 do
17549   case $1 in
17550   --*=?*)
17551     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17552     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17553     ac_shift=:
17554     ;;
17555   --*=)
17556     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17557     ac_optarg=
17558     ac_shift=:
17559     ;;
17560   *)
17561     ac_option=$1
17562     ac_optarg=$2
17563     ac_shift=shift
17564     ;;
17565   esac
17566
17567   case $ac_option in
17568   # Handling of the options.
17569   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17570     ac_cs_recheck=: ;;
17571   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17572     $as_echo "$ac_cs_version"; exit ;;
17573   --config | --confi | --conf | --con | --co | --c )
17574     $as_echo "$ac_cs_config"; exit ;;
17575   --debug | --debu | --deb | --de | --d | -d )
17576     debug=: ;;
17577   --file | --fil | --fi | --f )
17578     $ac_shift
17579     case $ac_optarg in
17580     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17581     '') as_fn_error $? "missing file argument" ;;
17582     esac
17583     as_fn_append CONFIG_FILES " '$ac_optarg'"
17584     ac_need_defaults=false;;
17585   --header | --heade | --head | --hea )
17586     $ac_shift
17587     case $ac_optarg in
17588     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17589     esac
17590     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17591     ac_need_defaults=false;;
17592   --he | --h)
17593     # Conflict between --help and --header
17594     as_fn_error $? "ambiguous option: \`$1'
17595 Try \`$0 --help' for more information.";;
17596   --help | --hel | -h )
17597     $as_echo "$ac_cs_usage"; exit ;;
17598   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17599   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17600     ac_cs_silent=: ;;
17601
17602   # This is an error.
17603   -*) as_fn_error $? "unrecognized option: \`$1'
17604 Try \`$0 --help' for more information." ;;
17605
17606   *) as_fn_append ac_config_targets " $1"
17607      ac_need_defaults=false ;;
17608
17609   esac
17610   shift
17611 done
17612
17613 ac_configure_extra_args=
17614
17615 if $ac_cs_silent; then
17616   exec 6>/dev/null
17617   ac_configure_extra_args="$ac_configure_extra_args --silent"
17618 fi
17619
17620 _ACEOF
17621 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17622 if \$ac_cs_recheck; then
17623   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17624   shift
17625   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17626   CONFIG_SHELL='$SHELL'
17627   export CONFIG_SHELL
17628   exec "\$@"
17629 fi
17630
17631 _ACEOF
17632 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17633 exec 5>>config.log
17634 {
17635   echo
17636   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17637 ## Running $as_me. ##
17638 _ASBOX
17639   $as_echo "$ac_log"
17640 } >&5
17641
17642 _ACEOF
17643 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17644 #
17645 # INIT-COMMANDS
17646 #
17647
17648 srcdir="$srcdir"
17649 host="$host"
17650 target="$target"
17651 with_multisubdir="$with_multisubdir"
17652 with_multisrctop="$with_multisrctop"
17653 with_target_subdir="$with_target_subdir"
17654 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17655 multi_basedir="$multi_basedir"
17656 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17657 CC="$CC"
17658 CXX="$CXX"
17659 GFORTRAN="$GFORTRAN"
17660 GDC="$GDC"
17661 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17662
17663
17664 # The HP-UX ksh and POSIX shell print the target directory to stdout
17665 # if CDPATH is set.
17666 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17667
17668 sed_quote_subst='$sed_quote_subst'
17669 double_quote_subst='$double_quote_subst'
17670 delay_variable_subst='$delay_variable_subst'
17671 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17672 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17673 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17674 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17675 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17676 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17677 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17678 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17679 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17680 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17681 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17682 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17683 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17684 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17685 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17686 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17687 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17688 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17689 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17690 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17691 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17692 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17693 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17694 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17695 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17696 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17697 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17698 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17699 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17700 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17701 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17702 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17703 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17704 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17705 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17706 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17707 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17708 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17709 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17710 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17711 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17712 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17713 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17714 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17715 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17716 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17717 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17718 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17719 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"`'
17720 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17721 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17722 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17723 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17724 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17725 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17726 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17727 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17728 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17729 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17730 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17731 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17732 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17733 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17734 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17735 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17736 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17737 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17738 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17739 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17740 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17741 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17742 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17743 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17744 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17745 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17746 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17747 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17748 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17749 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17750 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17751 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17752 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17753 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17754 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17755 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17756 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17757 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17758 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17759 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17760 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17761 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17762 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17763 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17764 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17765 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17766 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17767 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17768 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17769 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17770 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17771 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17772 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17773 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17774 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17775 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17776 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17777 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17778 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17779 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17780 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17781 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17782 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17783 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17784 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17785 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17786 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17787 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17788 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17789 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17790 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17791 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17792 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17793 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17794 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
17795 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
17796 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
17797 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
17798 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
17799 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17800 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17801 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
17802 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
17803 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
17804 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
17805 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
17806 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
17807 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
17808 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
17809 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
17810 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17811 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17812 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
17813 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17814 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17815 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17816 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17817 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17818 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17819 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
17820 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17821 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17822 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17823 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
17824 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
17825 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
17826 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
17827 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
17828 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
17829 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
17830 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
17831 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
17832 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
17833 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
17834 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17835 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17836 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17837 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17838 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
17839 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
17840 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
17841 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17842 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17843 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
17844 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
17845 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
17846
17847 LTCC='$LTCC'
17848 LTCFLAGS='$LTCFLAGS'
17849 compiler='$compiler_DEFAULT'
17850
17851 # A function that is used when there is no print builtin or printf.
17852 func_fallback_echo ()
17853 {
17854   eval 'cat <<_LTECHO_EOF
17855 \$1
17856 _LTECHO_EOF'
17857 }
17858
17859 # Quote evaled strings.
17860 for var in SHELL \
17861 ECHO \
17862 SED \
17863 GREP \
17864 EGREP \
17865 FGREP \
17866 LD \
17867 NM \
17868 LN_S \
17869 lt_SP2NL \
17870 lt_NL2SP \
17871 reload_flag \
17872 OBJDUMP \
17873 deplibs_check_method \
17874 file_magic_cmd \
17875 AR \
17876 AR_FLAGS \
17877 STRIP \
17878 RANLIB \
17879 CC \
17880 CFLAGS \
17881 compiler \
17882 lt_cv_sys_global_symbol_pipe \
17883 lt_cv_sys_global_symbol_to_cdecl \
17884 lt_cv_sys_global_symbol_to_c_name_address \
17885 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17886 lt_prog_compiler_no_builtin_flag \
17887 lt_prog_compiler_wl \
17888 lt_prog_compiler_pic \
17889 lt_prog_compiler_static \
17890 lt_cv_prog_compiler_c_o \
17891 need_locks \
17892 DSYMUTIL \
17893 NMEDIT \
17894 LIPO \
17895 OTOOL \
17896 OTOOL64 \
17897 shrext_cmds \
17898 export_dynamic_flag_spec \
17899 whole_archive_flag_spec \
17900 compiler_needs_object \
17901 with_gnu_ld \
17902 allow_undefined_flag \
17903 no_undefined_flag \
17904 hardcode_libdir_flag_spec \
17905 hardcode_libdir_flag_spec_ld \
17906 hardcode_libdir_separator \
17907 fix_srcfile_path \
17908 exclude_expsyms \
17909 include_expsyms \
17910 file_list_spec \
17911 variables_saved_for_relink \
17912 libname_spec \
17913 library_names_spec \
17914 soname_spec \
17915 install_override_mode \
17916 finish_eval \
17917 old_striplib \
17918 striplib \
17919 compiler_lib_search_dirs \
17920 predep_objects \
17921 postdep_objects \
17922 predeps \
17923 postdeps \
17924 compiler_lib_search_path \
17925 LD_CXX \
17926 reload_flag_CXX \
17927 compiler_CXX \
17928 lt_prog_compiler_no_builtin_flag_CXX \
17929 lt_prog_compiler_wl_CXX \
17930 lt_prog_compiler_pic_CXX \
17931 lt_prog_compiler_static_CXX \
17932 lt_cv_prog_compiler_c_o_CXX \
17933 export_dynamic_flag_spec_CXX \
17934 whole_archive_flag_spec_CXX \
17935 compiler_needs_object_CXX \
17936 with_gnu_ld_CXX \
17937 allow_undefined_flag_CXX \
17938 no_undefined_flag_CXX \
17939 hardcode_libdir_flag_spec_CXX \
17940 hardcode_libdir_flag_spec_ld_CXX \
17941 hardcode_libdir_separator_CXX \
17942 fix_srcfile_path_CXX \
17943 exclude_expsyms_CXX \
17944 include_expsyms_CXX \
17945 file_list_spec_CXX \
17946 compiler_lib_search_dirs_CXX \
17947 predep_objects_CXX \
17948 postdep_objects_CXX \
17949 predeps_CXX \
17950 postdeps_CXX \
17951 compiler_lib_search_path_CXX; do
17952     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17953     *[\\\\\\\`\\"\\\$]*)
17954       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17955       ;;
17956     *)
17957       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17958       ;;
17959     esac
17960 done
17961
17962 # Double-quote double-evaled strings.
17963 for var in reload_cmds \
17964 old_postinstall_cmds \
17965 old_postuninstall_cmds \
17966 old_archive_cmds \
17967 extract_expsyms_cmds \
17968 old_archive_from_new_cmds \
17969 old_archive_from_expsyms_cmds \
17970 archive_cmds \
17971 archive_expsym_cmds \
17972 module_cmds \
17973 module_expsym_cmds \
17974 export_symbols_cmds \
17975 prelink_cmds \
17976 postinstall_cmds \
17977 postuninstall_cmds \
17978 finish_cmds \
17979 sys_lib_search_path_spec \
17980 sys_lib_dlsearch_path_spec \
17981 reload_cmds_CXX \
17982 old_archive_cmds_CXX \
17983 old_archive_from_new_cmds_CXX \
17984 old_archive_from_expsyms_cmds_CXX \
17985 archive_cmds_CXX \
17986 archive_expsym_cmds_CXX \
17987 module_cmds_CXX \
17988 module_expsym_cmds_CXX \
17989 export_symbols_cmds_CXX \
17990 prelink_cmds_CXX; do
17991     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17992     *[\\\\\\\`\\"\\\$]*)
17993       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17994       ;;
17995     *)
17996       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17997       ;;
17998     esac
17999 done
18000
18001 ac_aux_dir='$ac_aux_dir'
18002 xsi_shell='$xsi_shell'
18003 lt_shell_append='$lt_shell_append'
18004
18005 # See if we are running on zsh, and set the options which allow our
18006 # commands through without removal of \ escapes INIT.
18007 if test -n "\${ZSH_VERSION+set}" ; then
18008    setopt NO_GLOB_SUBST
18009 fi
18010
18011
18012     PACKAGE='$PACKAGE'
18013     VERSION='$VERSION'
18014     TIMESTAMP='$TIMESTAMP'
18015     RM='$RM'
18016     ofile='$ofile'
18017
18018
18019
18020
18021
18022
18023 GCC="$GCC"
18024 CC="$CC"
18025 acx_cv_header_stdint="$acx_cv_header_stdint"
18026 acx_cv_type_int8_t="$acx_cv_type_int8_t"
18027 acx_cv_type_int16_t="$acx_cv_type_int16_t"
18028 acx_cv_type_int32_t="$acx_cv_type_int32_t"
18029 acx_cv_type_int64_t="$acx_cv_type_int64_t"
18030 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
18031 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
18032 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
18033 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
18034 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
18035 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
18036 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
18037 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
18038 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
18039
18040
18041 _ACEOF
18042
18043 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18044
18045 # Handling of arguments.
18046 for ac_config_target in $ac_config_targets
18047 do
18048   case $ac_config_target in
18049     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18050     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18051     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18052     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
18053     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18054     "libsanitizer.spec") CONFIG_FILES="$CONFIG_FILES libsanitizer.spec" ;;
18055     "libbacktrace/backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES libbacktrace/backtrace-supported.h" ;;
18056     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
18057     "interception/Makefile") CONFIG_FILES="$CONFIG_FILES interception/Makefile" ;;
18058     "sanitizer_common/Makefile") CONFIG_FILES="$CONFIG_FILES sanitizer_common/Makefile" ;;
18059     "libbacktrace/Makefile") CONFIG_FILES="$CONFIG_FILES libbacktrace/Makefile" ;;
18060     "lsan/Makefile") CONFIG_FILES="$CONFIG_FILES lsan/Makefile" ;;
18061     "asan/Makefile") CONFIG_FILES="$CONFIG_FILES asan/Makefile" ;;
18062     "ubsan/Makefile") CONFIG_FILES="$CONFIG_FILES ubsan/Makefile" ;;
18063     "tsan/Makefile") CONFIG_FILES="$CONFIG_FILES tsan/Makefile" ;;
18064
18065   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18066   esac
18067 done
18068
18069
18070 # If the user did not use the arguments to specify the items to instantiate,
18071 # then the envvar interface is used.  Set only those that are not.
18072 # We use the long form for the default assignment because of an extremely
18073 # bizarre bug on SunOS 4.1.3.
18074 if $ac_need_defaults; then
18075   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18076   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18077   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18078 fi
18079
18080 # Have a temporary directory for convenience.  Make it in the build tree
18081 # simply because there is no reason against having it here, and in addition,
18082 # creating and moving files from /tmp can sometimes cause problems.
18083 # Hook for its removal unless debugging.
18084 # Note that there is a small window in which the directory will not be cleaned:
18085 # after its creation but before its name has been assigned to `$tmp'.
18086 $debug ||
18087 {
18088   tmp= ac_tmp=
18089   trap 'exit_status=$?
18090   : "${ac_tmp:=$tmp}"
18091   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18092 ' 0
18093   trap 'as_fn_exit 1' 1 2 13 15
18094 }
18095 # Create a (secure) tmp directory for tmp files.
18096
18097 {
18098   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18099   test -d "$tmp"
18100 }  ||
18101 {
18102   tmp=./conf$$-$RANDOM
18103   (umask 077 && mkdir "$tmp")
18104 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18105 ac_tmp=$tmp
18106
18107 # Set up the scripts for CONFIG_FILES section.
18108 # No need to generate them if there are no CONFIG_FILES.
18109 # This happens for instance with `./config.status config.h'.
18110 if test -n "$CONFIG_FILES"; then
18111
18112
18113 ac_cr=`echo X | tr X '\015'`
18114 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18115 # But we know of no other shell where ac_cr would be empty at this
18116 # point, so we can use a bashism as a fallback.
18117 if test "x$ac_cr" = x; then
18118   eval ac_cr=\$\'\\r\'
18119 fi
18120 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18121 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18122   ac_cs_awk_cr='\\r'
18123 else
18124   ac_cs_awk_cr=$ac_cr
18125 fi
18126
18127 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18128 _ACEOF
18129
18130
18131 {
18132   echo "cat >conf$$subs.awk <<_ACEOF" &&
18133   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18134   echo "_ACEOF"
18135 } >conf$$subs.sh ||
18136   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18137 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18138 ac_delim='%!_!# '
18139 for ac_last_try in false false false false false :; do
18140   . ./conf$$subs.sh ||
18141     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18142
18143   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18144   if test $ac_delim_n = $ac_delim_num; then
18145     break
18146   elif $ac_last_try; then
18147     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18148   else
18149     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18150   fi
18151 done
18152 rm -f conf$$subs.sh
18153
18154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18155 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18156 _ACEOF
18157 sed -n '
18158 h
18159 s/^/S["/; s/!.*/"]=/
18160 p
18161 g
18162 s/^[^!]*!//
18163 :repl
18164 t repl
18165 s/'"$ac_delim"'$//
18166 t delim
18167 :nl
18168 h
18169 s/\(.\{148\}\)..*/\1/
18170 t more1
18171 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18172 p
18173 n
18174 b repl
18175 :more1
18176 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18177 p
18178 g
18179 s/.\{148\}//
18180 t nl
18181 :delim
18182 h
18183 s/\(.\{148\}\)..*/\1/
18184 t more2
18185 s/["\\]/\\&/g; s/^/"/; s/$/"/
18186 p
18187 b
18188 :more2
18189 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18190 p
18191 g
18192 s/.\{148\}//
18193 t delim
18194 ' <conf$$subs.awk | sed '
18195 /^[^""]/{
18196   N
18197   s/\n//
18198 }
18199 ' >>$CONFIG_STATUS || ac_write_fail=1
18200 rm -f conf$$subs.awk
18201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18202 _ACAWK
18203 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18204   for (key in S) S_is_set[key] = 1
18205   FS = "\a"
18206
18207 }
18208 {
18209   line = $ 0
18210   nfields = split(line, field, "@")
18211   substed = 0
18212   len = length(field[1])
18213   for (i = 2; i < nfields; i++) {
18214     key = field[i]
18215     keylen = length(key)
18216     if (S_is_set[key]) {
18217       value = S[key]
18218       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18219       len += length(value) + length(field[++i])
18220       substed = 1
18221     } else
18222       len += 1 + keylen
18223   }
18224
18225   print line
18226 }
18227
18228 _ACAWK
18229 _ACEOF
18230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18231 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18232   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18233 else
18234   cat
18235 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18236   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18237 _ACEOF
18238
18239 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18240 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18241 # trailing colons and then remove the whole line if VPATH becomes empty
18242 # (actually we leave an empty line to preserve line numbers).
18243 if test "x$srcdir" = x.; then
18244   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18245 h
18246 s///
18247 s/^/:/
18248 s/[      ]*$/:/
18249 s/:\$(srcdir):/:/g
18250 s/:\${srcdir}:/:/g
18251 s/:@srcdir@:/:/g
18252 s/^:*//
18253 s/:*$//
18254 x
18255 s/\(=[   ]*\).*/\1/
18256 G
18257 s/\n//
18258 s/^[^=]*=[       ]*$//
18259 }'
18260 fi
18261
18262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18263 fi # test -n "$CONFIG_FILES"
18264
18265 # Set up the scripts for CONFIG_HEADERS section.
18266 # No need to generate them if there are no CONFIG_HEADERS.
18267 # This happens for instance with `./config.status Makefile'.
18268 if test -n "$CONFIG_HEADERS"; then
18269 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18270 BEGIN {
18271 _ACEOF
18272
18273 # Transform confdefs.h into an awk script `defines.awk', embedded as
18274 # here-document in config.status, that substitutes the proper values into
18275 # config.h.in to produce config.h.
18276
18277 # Create a delimiter string that does not exist in confdefs.h, to ease
18278 # handling of long lines.
18279 ac_delim='%!_!# '
18280 for ac_last_try in false false :; do
18281   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18282   if test -z "$ac_tt"; then
18283     break
18284   elif $ac_last_try; then
18285     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18286   else
18287     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18288   fi
18289 done
18290
18291 # For the awk script, D is an array of macro values keyed by name,
18292 # likewise P contains macro parameters if any.  Preserve backslash
18293 # newline sequences.
18294
18295 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18296 sed -n '
18297 s/.\{148\}/&'"$ac_delim"'/g
18298 t rset
18299 :rset
18300 s/^[     ]*#[    ]*define[       ][      ]*/ /
18301 t def
18302 d
18303 :def
18304 s/\\$//
18305 t bsnl
18306 s/["\\]/\\&/g
18307 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18308 D["\1"]=" \3"/p
18309 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18310 d
18311 :bsnl
18312 s/["\\]/\\&/g
18313 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18314 D["\1"]=" \3\\\\\\n"\\/p
18315 t cont
18316 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18317 t cont
18318 d
18319 :cont
18320 n
18321 s/.\{148\}/&'"$ac_delim"'/g
18322 t clear
18323 :clear
18324 s/\\$//
18325 t bsnlc
18326 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18327 d
18328 :bsnlc
18329 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18330 b cont
18331 ' <confdefs.h | sed '
18332 s/'"$ac_delim"'/"\\\
18333 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18334
18335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18336   for (key in D) D_is_set[key] = 1
18337   FS = "\a"
18338 }
18339 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18340   line = \$ 0
18341   split(line, arg, " ")
18342   if (arg[1] == "#") {
18343     defundef = arg[2]
18344     mac1 = arg[3]
18345   } else {
18346     defundef = substr(arg[1], 2)
18347     mac1 = arg[2]
18348   }
18349   split(mac1, mac2, "(") #)
18350   macro = mac2[1]
18351   prefix = substr(line, 1, index(line, defundef) - 1)
18352   if (D_is_set[macro]) {
18353     # Preserve the white space surrounding the "#".
18354     print prefix "define", macro P[macro] D[macro]
18355     next
18356   } else {
18357     # Replace #undef with comments.  This is necessary, for example,
18358     # in the case of _POSIX_SOURCE, which is predefined and required
18359     # on some systems where configure will not decide to define it.
18360     if (defundef == "undef") {
18361       print "/*", prefix defundef, macro, "*/"
18362       next
18363     }
18364   }
18365 }
18366 { print }
18367 _ACAWK
18368 _ACEOF
18369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18370   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18371 fi # test -n "$CONFIG_HEADERS"
18372
18373
18374 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18375 shift
18376 for ac_tag
18377 do
18378   case $ac_tag in
18379   :[FHLC]) ac_mode=$ac_tag; continue;;
18380   esac
18381   case $ac_mode$ac_tag in
18382   :[FHL]*:*);;
18383   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18384   :[FH]-) ac_tag=-:-;;
18385   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18386   esac
18387   ac_save_IFS=$IFS
18388   IFS=:
18389   set x $ac_tag
18390   IFS=$ac_save_IFS
18391   shift
18392   ac_file=$1
18393   shift
18394
18395   case $ac_mode in
18396   :L) ac_source=$1;;
18397   :[FH])
18398     ac_file_inputs=
18399     for ac_f
18400     do
18401       case $ac_f in
18402       -) ac_f="$ac_tmp/stdin";;
18403       *) # Look for the file first in the build tree, then in the source tree
18404          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18405          # because $ac_f cannot contain `:'.
18406          test -f "$ac_f" ||
18407            case $ac_f in
18408            [\\/$]*) false;;
18409            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18410            esac ||
18411            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18412       esac
18413       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18414       as_fn_append ac_file_inputs " '$ac_f'"
18415     done
18416
18417     # Let's still pretend it is `configure' which instantiates (i.e., don't
18418     # use $as_me), people would be surprised to read:
18419     #    /* config.h.  Generated by config.status.  */
18420     configure_input='Generated from '`
18421           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18422         `' by configure.'
18423     if test x"$ac_file" != x-; then
18424       configure_input="$ac_file.  $configure_input"
18425       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18426 $as_echo "$as_me: creating $ac_file" >&6;}
18427     fi
18428     # Neutralize special characters interpreted by sed in replacement strings.
18429     case $configure_input in #(
18430     *\&* | *\|* | *\\* )
18431        ac_sed_conf_input=`$as_echo "$configure_input" |
18432        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18433     *) ac_sed_conf_input=$configure_input;;
18434     esac
18435
18436     case $ac_tag in
18437     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18438       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18439     esac
18440     ;;
18441   esac
18442
18443   ac_dir=`$as_dirname -- "$ac_file" ||
18444 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18445          X"$ac_file" : 'X\(//\)[^/]' \| \
18446          X"$ac_file" : 'X\(//\)$' \| \
18447          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18448 $as_echo X"$ac_file" |
18449     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18450             s//\1/
18451             q
18452           }
18453           /^X\(\/\/\)[^/].*/{
18454             s//\1/
18455             q
18456           }
18457           /^X\(\/\/\)$/{
18458             s//\1/
18459             q
18460           }
18461           /^X\(\/\).*/{
18462             s//\1/
18463             q
18464           }
18465           s/.*/./; q'`
18466   as_dir="$ac_dir"; as_fn_mkdir_p
18467   ac_builddir=.
18468
18469 case "$ac_dir" in
18470 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18471 *)
18472   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18473   # A ".." for each directory in $ac_dir_suffix.
18474   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18475   case $ac_top_builddir_sub in
18476   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18477   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18478   esac ;;
18479 esac
18480 ac_abs_top_builddir=$ac_pwd
18481 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18482 # for backward compatibility:
18483 ac_top_builddir=$ac_top_build_prefix
18484
18485 case $srcdir in
18486   .)  # We are building in place.
18487     ac_srcdir=.
18488     ac_top_srcdir=$ac_top_builddir_sub
18489     ac_abs_top_srcdir=$ac_pwd ;;
18490   [\\/]* | ?:[\\/]* )  # Absolute name.
18491     ac_srcdir=$srcdir$ac_dir_suffix;
18492     ac_top_srcdir=$srcdir
18493     ac_abs_top_srcdir=$srcdir ;;
18494   *) # Relative name.
18495     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18496     ac_top_srcdir=$ac_top_build_prefix$srcdir
18497     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18498 esac
18499 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18500
18501
18502   case $ac_mode in
18503   :F)
18504   #
18505   # CONFIG_FILE
18506   #
18507
18508   case $INSTALL in
18509   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18510   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18511   esac
18512   ac_MKDIR_P=$MKDIR_P
18513   case $MKDIR_P in
18514   [\\/$]* | ?:[\\/]* ) ;;
18515   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18516   esac
18517 _ACEOF
18518
18519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18520 # If the template does not know about datarootdir, expand it.
18521 # FIXME: This hack should be removed a few years after 2.60.
18522 ac_datarootdir_hack=; ac_datarootdir_seen=
18523 ac_sed_dataroot='
18524 /datarootdir/ {
18525   p
18526   q
18527 }
18528 /@datadir@/p
18529 /@docdir@/p
18530 /@infodir@/p
18531 /@localedir@/p
18532 /@mandir@/p'
18533 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18534 *datarootdir*) ac_datarootdir_seen=yes;;
18535 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18536   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18537 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18538 _ACEOF
18539 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18540   ac_datarootdir_hack='
18541   s&@datadir@&$datadir&g
18542   s&@docdir@&$docdir&g
18543   s&@infodir@&$infodir&g
18544   s&@localedir@&$localedir&g
18545   s&@mandir@&$mandir&g
18546   s&\\\${datarootdir}&$datarootdir&g' ;;
18547 esac
18548 _ACEOF
18549
18550 # Neutralize VPATH when `$srcdir' = `.'.
18551 # Shell code in configure.ac might set extrasub.
18552 # FIXME: do we really want to maintain this feature?
18553 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18554 ac_sed_extra="$ac_vpsub
18555 $extrasub
18556 _ACEOF
18557 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18558 :t
18559 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18560 s|@configure_input@|$ac_sed_conf_input|;t t
18561 s&@top_builddir@&$ac_top_builddir_sub&;t t
18562 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18563 s&@srcdir@&$ac_srcdir&;t t
18564 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18565 s&@top_srcdir@&$ac_top_srcdir&;t t
18566 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18567 s&@builddir@&$ac_builddir&;t t
18568 s&@abs_builddir@&$ac_abs_builddir&;t t
18569 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18570 s&@INSTALL@&$ac_INSTALL&;t t
18571 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18572 $ac_datarootdir_hack
18573 "
18574 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18575   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18576
18577 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18578   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18579   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18580       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18581   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18582 which seems to be undefined.  Please make sure it is defined" >&5
18583 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18584 which seems to be undefined.  Please make sure it is defined" >&2;}
18585
18586   rm -f "$ac_tmp/stdin"
18587   case $ac_file in
18588   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18589   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18590   esac \
18591   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18592  ;;
18593   :H)
18594   #
18595   # CONFIG_HEADER
18596   #
18597   if test x"$ac_file" != x-; then
18598     {
18599       $as_echo "/* $configure_input  */" \
18600       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18601     } >"$ac_tmp/config.h" \
18602       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18603     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18604       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18605 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18606     else
18607       rm -f "$ac_file"
18608       mv "$ac_tmp/config.h" "$ac_file" \
18609         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18610     fi
18611   else
18612     $as_echo "/* $configure_input  */" \
18613       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18614       || as_fn_error $? "could not create -" "$LINENO" 5
18615   fi
18616 # Compute "$ac_file"'s index in $config_headers.
18617 _am_arg="$ac_file"
18618 _am_stamp_count=1
18619 for _am_header in $config_headers :; do
18620   case $_am_header in
18621     $_am_arg | $_am_arg:* )
18622       break ;;
18623     * )
18624       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18625   esac
18626 done
18627 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18628 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18629          X"$_am_arg" : 'X\(//\)[^/]' \| \
18630          X"$_am_arg" : 'X\(//\)$' \| \
18631          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18632 $as_echo X"$_am_arg" |
18633     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18634             s//\1/
18635             q
18636           }
18637           /^X\(\/\/\)[^/].*/{
18638             s//\1/
18639             q
18640           }
18641           /^X\(\/\/\)$/{
18642             s//\1/
18643             q
18644           }
18645           /^X\(\/\).*/{
18646             s//\1/
18647             q
18648           }
18649           s/.*/./; q'`/stamp-h$_am_stamp_count
18650  ;;
18651
18652   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18653 $as_echo "$as_me: executing $ac_file commands" >&6;}
18654  ;;
18655   esac
18656
18657
18658   case $ac_file$ac_mode in
18659     "default-1":C)
18660 # Only add multilib support code if we just rebuilt the top-level
18661 # Makefile.
18662 case " $CONFIG_FILES " in
18663  *" Makefile "*)
18664    ac_file=Makefile . ${multi_basedir}/config-ml.in
18665    ;;
18666 esac ;;
18667     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18668   # Older Autoconf quotes --file arguments for eval, but not when files
18669   # are listed without --file.  Let's play safe and only enable the eval
18670   # if we detect the quoting.
18671   case $CONFIG_FILES in
18672   *\'*) eval set x "$CONFIG_FILES" ;;
18673   *)   set x $CONFIG_FILES ;;
18674   esac
18675   shift
18676   for mf
18677   do
18678     # Strip MF so we end up with the name of the file.
18679     mf=`echo "$mf" | sed -e 's/:.*$//'`
18680     # Check whether this is an Automake generated Makefile or not.
18681     # We used to match only the files named 'Makefile.in', but
18682     # some people rename them; so instead we look at the file content.
18683     # Grep'ing the first line is not enough: some people post-process
18684     # each Makefile.in and add a new line on top of each file to say so.
18685     # Grep'ing the whole file is not good either: AIX grep has a line
18686     # limit of 2048, but all sed's we know have understand at least 4000.
18687     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18688       dirpart=`$as_dirname -- "$mf" ||
18689 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18690          X"$mf" : 'X\(//\)[^/]' \| \
18691          X"$mf" : 'X\(//\)$' \| \
18692          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18693 $as_echo X"$mf" |
18694     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18695             s//\1/
18696             q
18697           }
18698           /^X\(\/\/\)[^/].*/{
18699             s//\1/
18700             q
18701           }
18702           /^X\(\/\/\)$/{
18703             s//\1/
18704             q
18705           }
18706           /^X\(\/\).*/{
18707             s//\1/
18708             q
18709           }
18710           s/.*/./; q'`
18711     else
18712       continue
18713     fi
18714     # Extract the definition of DEPDIR, am__include, and am__quote
18715     # from the Makefile without running 'make'.
18716     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18717     test -z "$DEPDIR" && continue
18718     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18719     test -z "$am__include" && continue
18720     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18721     # Find all dependency output files, they are included files with
18722     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18723     # simplest approach to changing $(DEPDIR) to its actual value in the
18724     # expansion.
18725     for file in `sed -n "
18726       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18727          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18728       # Make sure the directory exists.
18729       test -f "$dirpart/$file" && continue
18730       fdir=`$as_dirname -- "$file" ||
18731 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18732          X"$file" : 'X\(//\)[^/]' \| \
18733          X"$file" : 'X\(//\)$' \| \
18734          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18735 $as_echo X"$file" |
18736     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18737             s//\1/
18738             q
18739           }
18740           /^X\(\/\/\)[^/].*/{
18741             s//\1/
18742             q
18743           }
18744           /^X\(\/\/\)$/{
18745             s//\1/
18746             q
18747           }
18748           /^X\(\/\).*/{
18749             s//\1/
18750             q
18751           }
18752           s/.*/./; q'`
18753       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18754       # echo "creating $dirpart/$file"
18755       echo '# dummy' > "$dirpart/$file"
18756     done
18757   done
18758 }
18759  ;;
18760     "libtool":C)
18761
18762     # See if we are running on zsh, and set the options which allow our
18763     # commands through without removal of \ escapes.
18764     if test -n "${ZSH_VERSION+set}" ; then
18765       setopt NO_GLOB_SUBST
18766     fi
18767
18768     cfgfile="${ofile}T"
18769     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18770     $RM "$cfgfile"
18771
18772     cat <<_LT_EOF >> "$cfgfile"
18773 #! $SHELL
18774
18775 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18776 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18777 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18778 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18779 #
18780 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18781 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18782 #   Written by Gordon Matzigkeit, 1996
18783 #
18784 #   This file is part of GNU Libtool.
18785 #
18786 # GNU Libtool is free software; you can redistribute it and/or
18787 # modify it under the terms of the GNU General Public License as
18788 # published by the Free Software Foundation; either version 2 of
18789 # the License, or (at your option) any later version.
18790 #
18791 # As a special exception to the GNU General Public License,
18792 # if you distribute this file as part of a program or library that
18793 # is built using GNU Libtool, you may include this file under the
18794 # same distribution terms that you use for the rest of that program.
18795 #
18796 # GNU Libtool is distributed in the hope that it will be useful,
18797 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18798 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18799 # GNU General Public License for more details.
18800 #
18801 # You should have received a copy of the GNU General Public License
18802 # along with GNU Libtool; see the file COPYING.  If not, a copy
18803 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18804 # obtained by writing to the Free Software Foundation, Inc.,
18805 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18806
18807
18808 # The names of the tagged configurations supported by this script.
18809 available_tags="CXX "
18810
18811 # ### BEGIN LIBTOOL CONFIG
18812
18813 # Which release of libtool.m4 was used?
18814 macro_version=$macro_version
18815 macro_revision=$macro_revision
18816
18817 # Whether or not to build shared libraries.
18818 build_libtool_libs=$enable_shared
18819
18820 # Whether or not to build static libraries.
18821 build_old_libs=$enable_static
18822
18823 # What type of objects to build.
18824 pic_mode=$pic_mode
18825
18826 # Whether or not to optimize for fast installation.
18827 fast_install=$enable_fast_install
18828
18829 # Shell to use when invoking shell scripts.
18830 SHELL=$lt_SHELL
18831
18832 # An echo program that protects backslashes.
18833 ECHO=$lt_ECHO
18834
18835 # The host system.
18836 host_alias=$host_alias
18837 host=$host
18838 host_os=$host_os
18839
18840 # The build system.
18841 build_alias=$build_alias
18842 build=$build
18843 build_os=$build_os
18844
18845 # A sed program that does not truncate output.
18846 SED=$lt_SED
18847
18848 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18849 Xsed="\$SED -e 1s/^X//"
18850
18851 # A grep program that handles long lines.
18852 GREP=$lt_GREP
18853
18854 # An ERE matcher.
18855 EGREP=$lt_EGREP
18856
18857 # A literal string matcher.
18858 FGREP=$lt_FGREP
18859
18860 # A BSD- or MS-compatible name lister.
18861 NM=$lt_NM
18862
18863 # Whether we need soft or hard links.
18864 LN_S=$lt_LN_S
18865
18866 # What is the maximum length of a command?
18867 max_cmd_len=$max_cmd_len
18868
18869 # Object file suffix (normally "o").
18870 objext=$ac_objext
18871
18872 # Executable file suffix (normally "").
18873 exeext=$exeext
18874
18875 # whether the shell understands "unset".
18876 lt_unset=$lt_unset
18877
18878 # turn spaces into newlines.
18879 SP2NL=$lt_lt_SP2NL
18880
18881 # turn newlines into spaces.
18882 NL2SP=$lt_lt_NL2SP
18883
18884 # An object symbol dumper.
18885 OBJDUMP=$lt_OBJDUMP
18886
18887 # Method to check whether dependent libraries are shared objects.
18888 deplibs_check_method=$lt_deplibs_check_method
18889
18890 # Command to use when deplibs_check_method == "file_magic".
18891 file_magic_cmd=$lt_file_magic_cmd
18892
18893 # The archiver.
18894 AR=$lt_AR
18895 AR_FLAGS=$lt_AR_FLAGS
18896
18897 # A symbol stripping program.
18898 STRIP=$lt_STRIP
18899
18900 # Commands used to install an old-style archive.
18901 RANLIB=$lt_RANLIB
18902 old_postinstall_cmds=$lt_old_postinstall_cmds
18903 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18904
18905 # Whether to use a lock for old archive extraction.
18906 lock_old_archive_extraction=$lock_old_archive_extraction
18907
18908 # A C compiler.
18909 LTCC=$lt_CC
18910
18911 # LTCC compiler flags.
18912 LTCFLAGS=$lt_CFLAGS
18913
18914 # Take the output of nm and produce a listing of raw symbols and C names.
18915 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18916
18917 # Transform the output of nm in a proper C declaration.
18918 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18919
18920 # Transform the output of nm in a C name address pair.
18921 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18922
18923 # Transform the output of nm in a C name address pair when lib prefix is needed.
18924 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18925
18926 # The name of the directory that contains temporary libtool files.
18927 objdir=$objdir
18928
18929 # Used to examine libraries when file_magic_cmd begins with "file".
18930 MAGIC_CMD=$MAGIC_CMD
18931
18932 # Must we lock files when doing compilation?
18933 need_locks=$lt_need_locks
18934
18935 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18936 DSYMUTIL=$lt_DSYMUTIL
18937
18938 # Tool to change global to local symbols on Mac OS X.
18939 NMEDIT=$lt_NMEDIT
18940
18941 # Tool to manipulate fat objects and archives on Mac OS X.
18942 LIPO=$lt_LIPO
18943
18944 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18945 OTOOL=$lt_OTOOL
18946
18947 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18948 OTOOL64=$lt_OTOOL64
18949
18950 # Old archive suffix (normally "a").
18951 libext=$libext
18952
18953 # Shared library suffix (normally ".so").
18954 shrext_cmds=$lt_shrext_cmds
18955
18956 # The commands to extract the exported symbol list from a shared archive.
18957 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18958
18959 # Variables whose values should be saved in libtool wrapper scripts and
18960 # restored at link time.
18961 variables_saved_for_relink=$lt_variables_saved_for_relink
18962
18963 # Do we need the "lib" prefix for modules?
18964 need_lib_prefix=$need_lib_prefix
18965
18966 # Do we need a version for libraries?
18967 need_version=$need_version
18968
18969 # Library versioning type.
18970 version_type=$version_type
18971
18972 # Shared library runtime path variable.
18973 runpath_var=$runpath_var
18974
18975 # Shared library path variable.
18976 shlibpath_var=$shlibpath_var
18977
18978 # Is shlibpath searched before the hard-coded library search path?
18979 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18980
18981 # Format of library name prefix.
18982 libname_spec=$lt_libname_spec
18983
18984 # List of archive names.  First name is the real one, the rest are links.
18985 # The last name is the one that the linker finds with -lNAME
18986 library_names_spec=$lt_library_names_spec
18987
18988 # The coded name of the library, if different from the real name.
18989 soname_spec=$lt_soname_spec
18990
18991 # Permission mode override for installation of shared libraries.
18992 install_override_mode=$lt_install_override_mode
18993
18994 # Command to use after installation of a shared archive.
18995 postinstall_cmds=$lt_postinstall_cmds
18996
18997 # Command to use after uninstallation of a shared archive.
18998 postuninstall_cmds=$lt_postuninstall_cmds
18999
19000 # Commands used to finish a libtool library installation in a directory.
19001 finish_cmds=$lt_finish_cmds
19002
19003 # As "finish_cmds", except a single script fragment to be evaled but
19004 # not shown.
19005 finish_eval=$lt_finish_eval
19006
19007 # Whether we should hardcode library paths into libraries.
19008 hardcode_into_libs=$hardcode_into_libs
19009
19010 # Compile-time system search path for libraries.
19011 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19012
19013 # Run-time system search path for libraries.
19014 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19015
19016 # Whether dlopen is supported.
19017 dlopen_support=$enable_dlopen
19018
19019 # Whether dlopen of programs is supported.
19020 dlopen_self=$enable_dlopen_self
19021
19022 # Whether dlopen of statically linked programs is supported.
19023 dlopen_self_static=$enable_dlopen_self_static
19024
19025 # Commands to strip libraries.
19026 old_striplib=$lt_old_striplib
19027 striplib=$lt_striplib
19028
19029
19030 # The linker used to build libraries.
19031 LD=$lt_LD
19032
19033 # How to create reloadable object files.
19034 reload_flag=$lt_reload_flag
19035 reload_cmds=$lt_reload_cmds
19036
19037 # Commands used to build an old-style archive.
19038 old_archive_cmds=$lt_old_archive_cmds
19039
19040 # A language specific compiler.
19041 CC=$lt_compiler
19042
19043 # Is the compiler the GNU compiler?
19044 with_gcc=$GCC
19045
19046 # Compiler flag to turn off builtin functions.
19047 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19048
19049 # How to pass a linker flag through the compiler.
19050 wl=$lt_lt_prog_compiler_wl
19051
19052 # Additional compiler flags for building library objects.
19053 pic_flag=$lt_lt_prog_compiler_pic
19054
19055 # Compiler flag to prevent dynamic linking.
19056 link_static_flag=$lt_lt_prog_compiler_static
19057
19058 # Does compiler simultaneously support -c and -o options?
19059 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19060
19061 # Whether or not to add -lc for building shared libraries.
19062 build_libtool_need_lc=$archive_cmds_need_lc
19063
19064 # Whether or not to disallow shared libs when runtime libs are static.
19065 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19066
19067 # Compiler flag to allow reflexive dlopens.
19068 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19069
19070 # Compiler flag to generate shared objects directly from archives.
19071 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19072
19073 # Whether the compiler copes with passing no objects directly.
19074 compiler_needs_object=$lt_compiler_needs_object
19075
19076 # Create an old-style archive from a shared archive.
19077 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19078
19079 # Create a temporary old-style archive to link instead of a shared archive.
19080 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19081
19082 # Commands used to build a shared archive.
19083 archive_cmds=$lt_archive_cmds
19084 archive_expsym_cmds=$lt_archive_expsym_cmds
19085
19086 # Commands used to build a loadable module if different from building
19087 # a shared archive.
19088 module_cmds=$lt_module_cmds
19089 module_expsym_cmds=$lt_module_expsym_cmds
19090
19091 # Whether we are building with GNU ld or not.
19092 with_gnu_ld=$lt_with_gnu_ld
19093
19094 # Flag that allows shared libraries with undefined symbols to be built.
19095 allow_undefined_flag=$lt_allow_undefined_flag
19096
19097 # Flag that enforces no undefined symbols.
19098 no_undefined_flag=$lt_no_undefined_flag
19099
19100 # Flag to hardcode \$libdir into a binary during linking.
19101 # This must work even if \$libdir does not exist
19102 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19103
19104 # If ld is used when linking, flag to hardcode \$libdir into a binary
19105 # during linking.  This must work even if \$libdir does not exist.
19106 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19107
19108 # Whether we need a single "-rpath" flag with a separated argument.
19109 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19110
19111 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19112 # DIR into the resulting binary.
19113 hardcode_direct=$hardcode_direct
19114
19115 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19116 # DIR into the resulting binary and the resulting library dependency is
19117 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19118 # library is relocated.
19119 hardcode_direct_absolute=$hardcode_direct_absolute
19120
19121 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19122 # into the resulting binary.
19123 hardcode_minus_L=$hardcode_minus_L
19124
19125 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19126 # into the resulting binary.
19127 hardcode_shlibpath_var=$hardcode_shlibpath_var
19128
19129 # Set to "yes" if building a shared library automatically hardcodes DIR
19130 # into the library and all subsequent libraries and executables linked
19131 # against it.
19132 hardcode_automatic=$hardcode_automatic
19133
19134 # Set to yes if linker adds runtime paths of dependent libraries
19135 # to runtime path list.
19136 inherit_rpath=$inherit_rpath
19137
19138 # Whether libtool must link a program against all its dependency libraries.
19139 link_all_deplibs=$link_all_deplibs
19140
19141 # Fix the shell variable \$srcfile for the compiler.
19142 fix_srcfile_path=$lt_fix_srcfile_path
19143
19144 # Set to "yes" if exported symbols are required.
19145 always_export_symbols=$always_export_symbols
19146
19147 # The commands to list exported symbols.
19148 export_symbols_cmds=$lt_export_symbols_cmds
19149
19150 # Symbols that should not be listed in the preloaded symbols.
19151 exclude_expsyms=$lt_exclude_expsyms
19152
19153 # Symbols that must always be exported.
19154 include_expsyms=$lt_include_expsyms
19155
19156 # Commands necessary for linking programs (against libraries) with templates.
19157 prelink_cmds=$lt_prelink_cmds
19158
19159 # Specify filename containing input files.
19160 file_list_spec=$lt_file_list_spec
19161
19162 # How to hardcode a shared library path into an executable.
19163 hardcode_action=$hardcode_action
19164
19165 # The directories searched by this compiler when creating a shared library.
19166 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19167
19168 # Dependencies to place before and after the objects being linked to
19169 # create a shared library.
19170 predep_objects=$lt_predep_objects
19171 postdep_objects=$lt_postdep_objects
19172 predeps=$lt_predeps
19173 postdeps=$lt_postdeps
19174
19175 # The library search path used internally by the compiler when linking
19176 # a shared library.
19177 compiler_lib_search_path=$lt_compiler_lib_search_path
19178
19179 # ### END LIBTOOL CONFIG
19180
19181 _LT_EOF
19182
19183   case $host_os in
19184   aix3*)
19185     cat <<\_LT_EOF >> "$cfgfile"
19186 # AIX sometimes has problems with the GCC collect2 program.  For some
19187 # reason, if we set the COLLECT_NAMES environment variable, the problems
19188 # vanish in a puff of smoke.
19189 if test "X${COLLECT_NAMES+set}" != Xset; then
19190   COLLECT_NAMES=
19191   export COLLECT_NAMES
19192 fi
19193 _LT_EOF
19194     ;;
19195   esac
19196
19197
19198 ltmain="$ac_aux_dir/ltmain.sh"
19199
19200
19201   # We use sed instead of cat because bash on DJGPP gets confused if
19202   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19203   # text mode, it properly converts lines to CR/LF.  This bash problem
19204   # is reportedly fixed, but why not run on old versions too?
19205   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19206     || (rm -f "$cfgfile"; exit 1)
19207
19208   case $xsi_shell in
19209   yes)
19210     cat << \_LT_EOF >> "$cfgfile"
19211
19212 # func_dirname file append nondir_replacement
19213 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19214 # otherwise set result to NONDIR_REPLACEMENT.
19215 func_dirname ()
19216 {
19217   case ${1} in
19218     */*) func_dirname_result="${1%/*}${2}" ;;
19219     *  ) func_dirname_result="${3}" ;;
19220   esac
19221 }
19222
19223 # func_basename file
19224 func_basename ()
19225 {
19226   func_basename_result="${1##*/}"
19227 }
19228
19229 # func_dirname_and_basename file append nondir_replacement
19230 # perform func_basename and func_dirname in a single function
19231 # call:
19232 #   dirname:  Compute the dirname of FILE.  If nonempty,
19233 #             add APPEND to the result, otherwise set result
19234 #             to NONDIR_REPLACEMENT.
19235 #             value returned in "$func_dirname_result"
19236 #   basename: Compute filename of FILE.
19237 #             value retuned in "$func_basename_result"
19238 # Implementation must be kept synchronized with func_dirname
19239 # and func_basename. For efficiency, we do not delegate to
19240 # those functions but instead duplicate the functionality here.
19241 func_dirname_and_basename ()
19242 {
19243   case ${1} in
19244     */*) func_dirname_result="${1%/*}${2}" ;;
19245     *  ) func_dirname_result="${3}" ;;
19246   esac
19247   func_basename_result="${1##*/}"
19248 }
19249
19250 # func_stripname prefix suffix name
19251 # strip PREFIX and SUFFIX off of NAME.
19252 # PREFIX and SUFFIX must not contain globbing or regex special
19253 # characters, hashes, percent signs, but SUFFIX may contain a leading
19254 # dot (in which case that matches only a dot).
19255 func_stripname ()
19256 {
19257   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19258   # positional parameters, so assign one to ordinary parameter first.
19259   func_stripname_result=${3}
19260   func_stripname_result=${func_stripname_result#"${1}"}
19261   func_stripname_result=${func_stripname_result%"${2}"}
19262 }
19263
19264 # func_opt_split
19265 func_opt_split ()
19266 {
19267   func_opt_split_opt=${1%%=*}
19268   func_opt_split_arg=${1#*=}
19269 }
19270
19271 # func_lo2o object
19272 func_lo2o ()
19273 {
19274   case ${1} in
19275     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19276     *)    func_lo2o_result=${1} ;;
19277   esac
19278 }
19279
19280 # func_xform libobj-or-source
19281 func_xform ()
19282 {
19283   func_xform_result=${1%.*}.lo
19284 }
19285
19286 # func_arith arithmetic-term...
19287 func_arith ()
19288 {
19289   func_arith_result=$(( $* ))
19290 }
19291
19292 # func_len string
19293 # STRING may not start with a hyphen.
19294 func_len ()
19295 {
19296   func_len_result=${#1}
19297 }
19298
19299 _LT_EOF
19300     ;;
19301   *) # Bourne compatible functions.
19302     cat << \_LT_EOF >> "$cfgfile"
19303
19304 # func_dirname file append nondir_replacement
19305 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19306 # otherwise set result to NONDIR_REPLACEMENT.
19307 func_dirname ()
19308 {
19309   # Extract subdirectory from the argument.
19310   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19311   if test "X$func_dirname_result" = "X${1}"; then
19312     func_dirname_result="${3}"
19313   else
19314     func_dirname_result="$func_dirname_result${2}"
19315   fi
19316 }
19317
19318 # func_basename file
19319 func_basename ()
19320 {
19321   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19322 }
19323
19324
19325 # func_stripname prefix suffix name
19326 # strip PREFIX and SUFFIX off of NAME.
19327 # PREFIX and SUFFIX must not contain globbing or regex special
19328 # characters, hashes, percent signs, but SUFFIX may contain a leading
19329 # dot (in which case that matches only a dot).
19330 # func_strip_suffix prefix name
19331 func_stripname ()
19332 {
19333   case ${2} in
19334     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19335     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19336   esac
19337 }
19338
19339 # sed scripts:
19340 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19341 my_sed_long_arg='1s/^-[^=]*=//'
19342
19343 # func_opt_split
19344 func_opt_split ()
19345 {
19346   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19347   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19348 }
19349
19350 # func_lo2o object
19351 func_lo2o ()
19352 {
19353   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19354 }
19355
19356 # func_xform libobj-or-source
19357 func_xform ()
19358 {
19359   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19360 }
19361
19362 # func_arith arithmetic-term...
19363 func_arith ()
19364 {
19365   func_arith_result=`expr "$@"`
19366 }
19367
19368 # func_len string
19369 # STRING may not start with a hyphen.
19370 func_len ()
19371 {
19372   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19373 }
19374
19375 _LT_EOF
19376 esac
19377
19378 case $lt_shell_append in
19379   yes)
19380     cat << \_LT_EOF >> "$cfgfile"
19381
19382 # func_append var value
19383 # Append VALUE to the end of shell variable VAR.
19384 func_append ()
19385 {
19386   eval "$1+=\$2"
19387 }
19388 _LT_EOF
19389     ;;
19390   *)
19391     cat << \_LT_EOF >> "$cfgfile"
19392
19393 # func_append var value
19394 # Append VALUE to the end of shell variable VAR.
19395 func_append ()
19396 {
19397   eval "$1=\$$1\$2"
19398 }
19399
19400 _LT_EOF
19401     ;;
19402   esac
19403
19404
19405   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19406     || (rm -f "$cfgfile"; exit 1)
19407
19408   mv -f "$cfgfile" "$ofile" ||
19409     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19410   chmod +x "$ofile"
19411
19412
19413     cat <<_LT_EOF >> "$ofile"
19414
19415 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19416
19417 # The linker used to build libraries.
19418 LD=$lt_LD_CXX
19419
19420 # How to create reloadable object files.
19421 reload_flag=$lt_reload_flag_CXX
19422 reload_cmds=$lt_reload_cmds_CXX
19423
19424 # Commands used to build an old-style archive.
19425 old_archive_cmds=$lt_old_archive_cmds_CXX
19426
19427 # A language specific compiler.
19428 CC=$lt_compiler_CXX
19429
19430 # Is the compiler the GNU compiler?
19431 with_gcc=$GCC_CXX
19432
19433 # Compiler flag to turn off builtin functions.
19434 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19435
19436 # How to pass a linker flag through the compiler.
19437 wl=$lt_lt_prog_compiler_wl_CXX
19438
19439 # Additional compiler flags for building library objects.
19440 pic_flag=$lt_lt_prog_compiler_pic_CXX
19441
19442 # Compiler flag to prevent dynamic linking.
19443 link_static_flag=$lt_lt_prog_compiler_static_CXX
19444
19445 # Does compiler simultaneously support -c and -o options?
19446 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19447
19448 # Whether or not to add -lc for building shared libraries.
19449 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19450
19451 # Whether or not to disallow shared libs when runtime libs are static.
19452 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19453
19454 # Compiler flag to allow reflexive dlopens.
19455 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19456
19457 # Compiler flag to generate shared objects directly from archives.
19458 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19459
19460 # Whether the compiler copes with passing no objects directly.
19461 compiler_needs_object=$lt_compiler_needs_object_CXX
19462
19463 # Create an old-style archive from a shared archive.
19464 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19465
19466 # Create a temporary old-style archive to link instead of a shared archive.
19467 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19468
19469 # Commands used to build a shared archive.
19470 archive_cmds=$lt_archive_cmds_CXX
19471 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19472
19473 # Commands used to build a loadable module if different from building
19474 # a shared archive.
19475 module_cmds=$lt_module_cmds_CXX
19476 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19477
19478 # Whether we are building with GNU ld or not.
19479 with_gnu_ld=$lt_with_gnu_ld_CXX
19480
19481 # Flag that allows shared libraries with undefined symbols to be built.
19482 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19483
19484 # Flag that enforces no undefined symbols.
19485 no_undefined_flag=$lt_no_undefined_flag_CXX
19486
19487 # Flag to hardcode \$libdir into a binary during linking.
19488 # This must work even if \$libdir does not exist
19489 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19490
19491 # If ld is used when linking, flag to hardcode \$libdir into a binary
19492 # during linking.  This must work even if \$libdir does not exist.
19493 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19494
19495 # Whether we need a single "-rpath" flag with a separated argument.
19496 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19497
19498 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19499 # DIR into the resulting binary.
19500 hardcode_direct=$hardcode_direct_CXX
19501
19502 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19503 # DIR into the resulting binary and the resulting library dependency is
19504 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19505 # library is relocated.
19506 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19507
19508 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19509 # into the resulting binary.
19510 hardcode_minus_L=$hardcode_minus_L_CXX
19511
19512 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19513 # into the resulting binary.
19514 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19515
19516 # Set to "yes" if building a shared library automatically hardcodes DIR
19517 # into the library and all subsequent libraries and executables linked
19518 # against it.
19519 hardcode_automatic=$hardcode_automatic_CXX
19520
19521 # Set to yes if linker adds runtime paths of dependent libraries
19522 # to runtime path list.
19523 inherit_rpath=$inherit_rpath_CXX
19524
19525 # Whether libtool must link a program against all its dependency libraries.
19526 link_all_deplibs=$link_all_deplibs_CXX
19527
19528 # Fix the shell variable \$srcfile for the compiler.
19529 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19530
19531 # Set to "yes" if exported symbols are required.
19532 always_export_symbols=$always_export_symbols_CXX
19533
19534 # The commands to list exported symbols.
19535 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19536
19537 # Symbols that should not be listed in the preloaded symbols.
19538 exclude_expsyms=$lt_exclude_expsyms_CXX
19539
19540 # Symbols that must always be exported.
19541 include_expsyms=$lt_include_expsyms_CXX
19542
19543 # Commands necessary for linking programs (against libraries) with templates.
19544 prelink_cmds=$lt_prelink_cmds_CXX
19545
19546 # Specify filename containing input files.
19547 file_list_spec=$lt_file_list_spec_CXX
19548
19549 # How to hardcode a shared library path into an executable.
19550 hardcode_action=$hardcode_action_CXX
19551
19552 # The directories searched by this compiler when creating a shared library.
19553 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19554
19555 # Dependencies to place before and after the objects being linked to
19556 # create a shared library.
19557 predep_objects=$lt_predep_objects_CXX
19558 postdep_objects=$lt_postdep_objects_CXX
19559 predeps=$lt_predeps_CXX
19560 postdeps=$lt_postdeps_CXX
19561
19562 # The library search path used internally by the compiler when linking
19563 # a shared library.
19564 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19565
19566 # ### END LIBTOOL TAG CONFIG: CXX
19567 _LT_EOF
19568
19569  ;;
19570     "gstdint.h":C)
19571 if test "$GCC" = yes; then
19572   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
19573 else
19574   echo "/* generated for $CC */" > tmp-stdint.h
19575 fi
19576
19577 sed 's/^ *//' >> tmp-stdint.h <<EOF
19578
19579   #ifndef GCC_GENERATED_STDINT_H
19580   #define GCC_GENERATED_STDINT_H 1
19581
19582   #include <sys/types.h>
19583 EOF
19584
19585 if test "$acx_cv_header_stdint" != stdint.h; then
19586   echo "#include <stddef.h>" >> tmp-stdint.h
19587 fi
19588 if test "$acx_cv_header_stdint" != stddef.h; then
19589   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
19590 fi
19591
19592 sed 's/^ *//' >> tmp-stdint.h <<EOF
19593   /* glibc uses these symbols as guards to prevent redefinitions.  */
19594   #ifdef __int8_t_defined
19595   #define _INT8_T
19596   #define _INT16_T
19597   #define _INT32_T
19598   #endif
19599   #ifdef __uint32_t_defined
19600   #define _UINT32_T
19601   #endif
19602
19603 EOF
19604
19605 # ----------------- done header, emit basic int types -------------
19606 if test "$acx_cv_header_stdint" = stddef.h; then
19607   sed 's/^ *//' >> tmp-stdint.h <<EOF
19608
19609     #ifndef _UINT8_T
19610     #define _UINT8_T
19611     #ifndef __uint8_t_defined
19612     #define __uint8_t_defined
19613     #ifndef uint8_t
19614     typedef unsigned $acx_cv_type_int8_t uint8_t;
19615     #endif
19616     #endif
19617     #endif
19618
19619     #ifndef _UINT16_T
19620     #define _UINT16_T
19621     #ifndef __uint16_t_defined
19622     #define __uint16_t_defined
19623     #ifndef uint16_t
19624     typedef unsigned $acx_cv_type_int16_t uint16_t;
19625     #endif
19626     #endif
19627     #endif
19628
19629     #ifndef _UINT32_T
19630     #define _UINT32_T
19631     #ifndef __uint32_t_defined
19632     #define __uint32_t_defined
19633     #ifndef uint32_t
19634     typedef unsigned $acx_cv_type_int32_t uint32_t;
19635     #endif
19636     #endif
19637     #endif
19638
19639     #ifndef _INT8_T
19640     #define _INT8_T
19641     #ifndef __int8_t_defined
19642     #define __int8_t_defined
19643     #ifndef int8_t
19644     typedef $acx_cv_type_int8_t int8_t;
19645     #endif
19646     #endif
19647     #endif
19648
19649     #ifndef _INT16_T
19650     #define _INT16_T
19651     #ifndef __int16_t_defined
19652     #define __int16_t_defined
19653     #ifndef int16_t
19654     typedef $acx_cv_type_int16_t int16_t;
19655     #endif
19656     #endif
19657     #endif
19658
19659     #ifndef _INT32_T
19660     #define _INT32_T
19661     #ifndef __int32_t_defined
19662     #define __int32_t_defined
19663     #ifndef int32_t
19664     typedef $acx_cv_type_int32_t int32_t;
19665     #endif
19666     #endif
19667     #endif
19668 EOF
19669 elif test "$ac_cv_type_u_int32_t" = yes; then
19670   sed 's/^ *//' >> tmp-stdint.h <<EOF
19671
19672     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
19673     #ifndef _INT8_T
19674     #define _INT8_T
19675     #endif
19676     #ifndef _INT16_T
19677     #define _INT16_T
19678     #endif
19679     #ifndef _INT32_T
19680     #define _INT32_T
19681     #endif
19682
19683     #ifndef _UINT8_T
19684     #define _UINT8_T
19685     #ifndef __uint8_t_defined
19686     #define __uint8_t_defined
19687     #ifndef uint8_t
19688     typedef u_int8_t uint8_t;
19689     #endif
19690     #endif
19691     #endif
19692
19693     #ifndef _UINT16_T
19694     #define _UINT16_T
19695     #ifndef __uint16_t_defined
19696     #define __uint16_t_defined
19697     #ifndef uint16_t
19698     typedef u_int16_t uint16_t;
19699     #endif
19700     #endif
19701     #endif
19702
19703     #ifndef _UINT32_T
19704     #define _UINT32_T
19705     #ifndef __uint32_t_defined
19706     #define __uint32_t_defined
19707     #ifndef uint32_t
19708     typedef u_int32_t uint32_t;
19709     #endif
19710     #endif
19711     #endif
19712 EOF
19713 else
19714   sed 's/^ *//' >> tmp-stdint.h <<EOF
19715
19716     /* Some systems have guard macros to prevent redefinitions, define them.  */
19717     #ifndef _INT8_T
19718     #define _INT8_T
19719     #endif
19720     #ifndef _INT16_T
19721     #define _INT16_T
19722     #endif
19723     #ifndef _INT32_T
19724     #define _INT32_T
19725     #endif
19726     #ifndef _UINT8_T
19727     #define _UINT8_T
19728     #endif
19729     #ifndef _UINT16_T
19730     #define _UINT16_T
19731     #endif
19732     #ifndef _UINT32_T
19733     #define _UINT32_T
19734     #endif
19735 EOF
19736 fi
19737
19738 # ------------- done basic int types, emit int64_t types ------------
19739 if test "$ac_cv_type_uint64_t" = yes; then
19740   sed 's/^ *//' >> tmp-stdint.h <<EOF
19741
19742     /* system headers have good uint64_t and int64_t */
19743     #ifndef _INT64_T
19744     #define _INT64_T
19745     #endif
19746     #ifndef _UINT64_T
19747     #define _UINT64_T
19748     #endif
19749 EOF
19750 elif test "$ac_cv_type_u_int64_t" = yes; then
19751   sed 's/^ *//' >> tmp-stdint.h <<EOF
19752
19753     /* system headers have an u_int64_t (and int64_t) */
19754     #ifndef _INT64_T
19755     #define _INT64_T
19756     #endif
19757     #ifndef _UINT64_T
19758     #define _UINT64_T
19759     #ifndef __uint64_t_defined
19760     #define __uint64_t_defined
19761     #ifndef uint64_t
19762     typedef u_int64_t uint64_t;
19763     #endif
19764     #endif
19765     #endif
19766 EOF
19767 elif test -n "$acx_cv_type_int64_t"; then
19768   sed 's/^ *//' >> tmp-stdint.h <<EOF
19769
19770     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
19771     #ifndef _INT64_T
19772     #define _INT64_T
19773     #ifndef int64_t
19774     typedef $acx_cv_type_int64_t int64_t;
19775     #endif
19776     #endif
19777     #ifndef _UINT64_T
19778     #define _UINT64_T
19779     #ifndef __uint64_t_defined
19780     #define __uint64_t_defined
19781     #ifndef uint64_t
19782     typedef unsigned $acx_cv_type_int64_t uint64_t;
19783     #endif
19784     #endif
19785     #endif
19786 EOF
19787 else
19788   sed 's/^ *//' >> tmp-stdint.h <<EOF
19789
19790     /* some common heuristics for int64_t, using compiler-specific tests */
19791     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
19792     #ifndef _INT64_T
19793     #define _INT64_T
19794     #ifndef __int64_t_defined
19795     #ifndef int64_t
19796     typedef long long int64_t;
19797     #endif
19798     #endif
19799     #endif
19800     #ifndef _UINT64_T
19801     #define _UINT64_T
19802     #ifndef uint64_t
19803     typedef unsigned long long uint64_t;
19804     #endif
19805     #endif
19806
19807     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
19808     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
19809        does not implement __extension__.  But that compiler doesn't define
19810        __GNUC_MINOR__.  */
19811     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
19812     # define __extension__
19813     # endif
19814
19815     # ifndef _INT64_T
19816     # define _INT64_T
19817     # ifndef int64_t
19818     __extension__ typedef long long int64_t;
19819     # endif
19820     # endif
19821     # ifndef _UINT64_T
19822     # define _UINT64_T
19823     # ifndef uint64_t
19824     __extension__ typedef unsigned long long uint64_t;
19825     # endif
19826     # endif
19827
19828     #elif !defined __STRICT_ANSI__
19829     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
19830
19831     #  ifndef _INT64_T
19832     #  define _INT64_T
19833     #  ifndef int64_t
19834     typedef __int64 int64_t;
19835     #  endif
19836     #  endif
19837     #  ifndef _UINT64_T
19838     #  define _UINT64_T
19839     #  ifndef uint64_t
19840     typedef unsigned __int64 uint64_t;
19841     #  endif
19842     #  endif
19843     # endif /* compiler */
19844
19845     #endif /* ANSI version */
19846 EOF
19847 fi
19848
19849 # ------------- done int64_t types, emit intptr types ------------
19850 if test "$ac_cv_type_uintptr_t" != yes; then
19851   sed 's/^ *//' >> tmp-stdint.h <<EOF
19852
19853     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
19854     #ifndef __uintptr_t_defined
19855     #ifndef uintptr_t
19856     typedef u$acx_cv_type_intptr_t uintptr_t;
19857     #endif
19858     #endif
19859     #ifndef __intptr_t_defined
19860     #ifndef intptr_t
19861     typedef $acx_cv_type_intptr_t  intptr_t;
19862     #endif
19863     #endif
19864 EOF
19865 fi
19866
19867 # ------------- done intptr types, emit int_least types ------------
19868 if test "$ac_cv_type_int_least32_t" != yes; then
19869   sed 's/^ *//' >> tmp-stdint.h <<EOF
19870
19871     /* Define int_least types */
19872     typedef int8_t     int_least8_t;
19873     typedef int16_t    int_least16_t;
19874     typedef int32_t    int_least32_t;
19875     #ifdef _INT64_T
19876     typedef int64_t    int_least64_t;
19877     #endif
19878
19879     typedef uint8_t    uint_least8_t;
19880     typedef uint16_t   uint_least16_t;
19881     typedef uint32_t   uint_least32_t;
19882     #ifdef _UINT64_T
19883     typedef uint64_t   uint_least64_t;
19884     #endif
19885 EOF
19886 fi
19887
19888 # ------------- done intptr types, emit int_fast types ------------
19889 if test "$ac_cv_type_int_fast32_t" != yes; then
19890       sed 's/^ *//' >> tmp-stdint.h <<EOF
19891
19892     /* Define int_fast types.  short is often slow */
19893     typedef int8_t       int_fast8_t;
19894     typedef int          int_fast16_t;
19895     typedef int32_t      int_fast32_t;
19896     #ifdef _INT64_T
19897     typedef int64_t      int_fast64_t;
19898     #endif
19899
19900     typedef uint8_t      uint_fast8_t;
19901     typedef unsigned int uint_fast16_t;
19902     typedef uint32_t     uint_fast32_t;
19903     #ifdef _UINT64_T
19904     typedef uint64_t     uint_fast64_t;
19905     #endif
19906 EOF
19907 fi
19908
19909 if test "$ac_cv_type_uintmax_t" != yes; then
19910   sed 's/^ *//' >> tmp-stdint.h <<EOF
19911
19912     /* Define intmax based on what we found */
19913     #ifndef intmax_t
19914     #ifdef _INT64_T
19915     typedef int64_t       intmax_t;
19916     #else
19917     typedef long          intmax_t;
19918     #endif
19919     #endif
19920     #ifndef uintmax_t
19921     #ifdef _UINT64_T
19922     typedef uint64_t      uintmax_t;
19923     #else
19924     typedef unsigned long uintmax_t;
19925     #endif
19926     #endif
19927 EOF
19928 fi
19929
19930 sed 's/^ *//' >> tmp-stdint.h <<EOF
19931
19932   #endif /* GCC_GENERATED_STDINT_H */
19933 EOF
19934
19935 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
19936   rm -f tmp-stdint.h
19937 else
19938   mv -f tmp-stdint.h gstdint.h
19939 fi
19940
19941  ;;
19942     "interception/Makefile":F) cat > vpsed$$ << \_EOF
19943 s!`test -f '$<' || echo '$(srcdir)/'`!!
19944 _EOF
19945    sed -f vpsed$$ $ac_file > tmp$$
19946    mv tmp$$ $ac_file
19947    rm vpsed$$
19948    echo 'MULTISUBDIR =' >> $ac_file
19949    ml_norecursion=yes
19950    . ${multi_basedir}/config-ml.in
19951    { ml_norecursion=; unset ml_norecursion;}
19952  ;;
19953     "sanitizer_common/Makefile":F) cat > vpsed$$ << \_EOF
19954 s!`test -f '$<' || echo '$(srcdir)/'`!!
19955 _EOF
19956    sed -f vpsed$$ $ac_file > tmp$$
19957    mv tmp$$ $ac_file
19958    rm vpsed$$
19959    echo 'MULTISUBDIR =' >> $ac_file
19960    ml_norecursion=yes
19961    . ${multi_basedir}/config-ml.in
19962    { ml_norecursion=; unset ml_norecursion;}
19963  ;;
19964     "libbacktrace/Makefile":F) cat > vpsed$$ << \_EOF
19965 s!`test -f '$<' || echo '$(srcdir)/'`!!
19966 _EOF
19967    sed -f vpsed$$ $ac_file > tmp$$
19968    mv tmp$$ $ac_file
19969    rm vpsed$$
19970    echo 'MULTISUBDIR =' >> $ac_file
19971    ml_norecursion=yes
19972    . ${multi_basedir}/config-ml.in
19973    { ml_norecursion=; unset ml_norecursion;}
19974  ;;
19975     "lsan/Makefile":F) cat > vpsed$$ << \_EOF
19976 s!`test -f '$<' || echo '$(srcdir)/'`!!
19977 _EOF
19978    sed -f vpsed$$ $ac_file > tmp$$
19979    mv tmp$$ $ac_file
19980    rm vpsed$$
19981    echo 'MULTISUBDIR =' >> $ac_file
19982    ml_norecursion=yes
19983    . ${multi_basedir}/config-ml.in
19984    { ml_norecursion=; unset ml_norecursion;}
19985  ;;
19986     "asan/Makefile":F) cat > vpsed$$ << \_EOF
19987 s!`test -f '$<' || echo '$(srcdir)/'`!!
19988 _EOF
19989    sed -f vpsed$$ $ac_file > tmp$$
19990    mv tmp$$ $ac_file
19991    rm vpsed$$
19992    echo 'MULTISUBDIR =' >> $ac_file
19993    ml_norecursion=yes
19994    . ${multi_basedir}/config-ml.in
19995    { ml_norecursion=; unset ml_norecursion;}
19996  ;;
19997     "ubsan/Makefile":F) cat > vpsed$$ << \_EOF
19998 s!`test -f '$<' || echo '$(srcdir)/'`!!
19999 _EOF
20000    sed -f vpsed$$ $ac_file > tmp$$
20001    mv tmp$$ $ac_file
20002    rm vpsed$$
20003    echo 'MULTISUBDIR =' >> $ac_file
20004    ml_norecursion=yes
20005    . ${multi_basedir}/config-ml.in
20006    { ml_norecursion=; unset ml_norecursion;}
20007  ;;
20008     "tsan/Makefile":F) cat > vpsed$$ << \_EOF
20009 s!`test -f '$<' || echo '$(srcdir)/'`!!
20010 _EOF
20011     sed -f vpsed$$ $ac_file > tmp$$
20012     mv tmp$$ $ac_file
20013     rm vpsed$$
20014     echo 'MULTISUBDIR =' >> $ac_file
20015     ml_norecursion=yes
20016     . ${multi_basedir}/config-ml.in
20017     { ml_norecursion=; unset ml_norecursion;}
20018  ;;
20019
20020   esac
20021 done # for ac_tag
20022
20023
20024 as_fn_exit 0
20025 _ACEOF
20026 ac_clean_files=$ac_clean_files_save
20027
20028 test $ac_write_fail = 0 ||
20029   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20030
20031
20032 # configure is writing to config.log, and then calls config.status.
20033 # config.status does its own redirection, appending to config.log.
20034 # Unfortunately, on DOS this fails, as config.log is still kept open
20035 # by configure, so config.status won't be able to write to it; its
20036 # output is simply discarded.  So we exec the FD to /dev/null,
20037 # effectively closing config.log, so it can be properly (re)opened and
20038 # appended to by config.status.  When coming back to configure, we
20039 # need to make the FD available again.
20040 if test "$no_create" != yes; then
20041   ac_cs_success=:
20042   ac_config_status_args=
20043   test "$silent" = yes &&
20044     ac_config_status_args="$ac_config_status_args --quiet"
20045   exec 5>/dev/null
20046   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20047   exec 5>>config.log
20048   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20049   # would make configure fail if this is the last instruction.
20050   $ac_cs_success || as_fn_exit 1
20051 fi
20052 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20053   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20054 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20055 fi
20056