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 WARN_FLAGS
 643 SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS
 644 TSAN_TARGET_DEPENDENT_OBJECTS
 645 LIBBACKTRACE_SUPPORTED_FALSE
 646 LIBBACKTRACE_SUPPORTED_TRUE
 647 RPC_DEFS
 648 BACKTRACE_SUPPORTS_THREADS
 649 BACKTRACE_USES_MALLOC
 650 ALLOC_FILE
 651 VIEW_FILE
 652 BACKTRACE_SUPPORTED
 653 FORMAT_FILE
 654 SANITIZER_SUPPORTED_FALSE
 655 SANITIZER_SUPPORTED_TRUE
 656 USING_MAC_INTERPOSE_FALSE
 657 USING_MAC_INTERPOSE_TRUE
 658 link_liblsan
 659 link_libubsan
 660 link_libtsan
 661 link_libhwasan
 662 link_libasan
 663 HWASAN_SUPPORTED_FALSE
 664 HWASAN_SUPPORTED_TRUE
 665 LSAN_SUPPORTED_FALSE
 666 LSAN_SUPPORTED_TRUE
 667 TSAN_SUPPORTED_FALSE
 668 TSAN_SUPPORTED_TRUE
 669 enable_static
 670 enable_shared
 671 CXXCPP
 672 OTOOL64
 673 OTOOL
 674 LIPO
 675 NMEDIT
 676 DSYMUTIL
 677 AR
 678 OBJDUMP
 679 LN_S
 680 NM
 681 ac_ct_DUMPBIN
 682 DUMPBIN
 683 LD
 684 FGREP
 685 SED
 686 LIBTOOL
 687 RANLIB
 688 am__fastdepCCAS_FALSE
 689 am__fastdepCCAS_TRUE
 690 CCASDEPMODE
 691 CCASFLAGS
 692 CCAS
 693 am__fastdepCXX_FALSE
 694 am__fastdepCXX_TRUE
 695 CXXDEPMODE
 696 ac_ct_CXX
 697 CXXFLAGS
 698 CXX
 699 toolexeclibdir
 700 toolexecdir
 701 MAINT
 702 MAINTAINER_MODE_FALSE
 703 MAINTAINER_MODE_TRUE
 704 AM_BACKSLASH
 705 AM_DEFAULT_VERBOSITY
 706 AM_DEFAULT_V
 707 AM_V
 708 am__fastdepCC_FALSE
 709 am__fastdepCC_TRUE
 710 CCDEPMODE
 711 am__nodep
 712 AMDEPBACKSLASH
 713 AMDEP_FALSE
 714 AMDEP_TRUE
 715 am__quote
 716 am__include
 717 DEPDIR
 718 am__untar
 719 am__tar
 720 AMTAR
 721 am__leading_dot
 722 SET_MAKE
 723 AWK
 724 mkdir_p
 725 MKDIR_P
 726 INSTALL_STRIP_PROGRAM
 727 STRIP
 728 install_sh
 729 MAKEINFO
 730 AUTOHEADER
 731 AUTOMAKE
 732 AUTOCONF
 733 ACLOCAL
 734 VERSION
 735 PACKAGE
 736 CYGPATH_W
 737 am__isrc
 738 INSTALL_DATA
 739 INSTALL_SCRIPT
 740 INSTALL_PROGRAM
 741 LIBSTDCXX_RAW_CXX_LDFLAGS
 742 LIBSTDCXX_RAW_CXX_CXXFLAGS
 743 target_noncanonical
 744 target_os
 745 target_vendor
 746 target_cpu
 747 target
 748 host_os
 749 host_vendor
 750 host_cpu
 751 host
 752 build_os
 753 build_vendor
 754 build_cpu
 755 build
 756 EGREP
 757 GREP
 758 CPP
 759 OBJEXT
 760 EXEEXT
 761 ac_ct_CC
 762 CPPFLAGS
 763 LDFLAGS
 764 CFLAGS
 765 CC
 766 multi_basedir
 767 target_alias
 768 host_alias
 769 build_alias
 770 LIBS
 771 ECHO_T
 772 ECHO_N
 773 ECHO_C
 774 DEFS
 775 mandir
 776 localedir
 777 libdir
 778 psdir
 779 pdfdir
 780 dvidir
 781 htmldir
 782 infodir
 783 docdir
 784 oldincludedir
 785 includedir
 786 localstatedir
 787 sharedstatedir
 788 sysconfdir
 789 datadir
 790 datarootdir
 791 libexecdir
 792 sbindir
 793 bindir
 794 program_transform_name
 795 prefix
 796 exec_prefix
 797 PACKAGE_URL
 798 PACKAGE_BUGREPORT
 799 PACKAGE_STRING
 800 PACKAGE_VERSION
 801 PACKAGE_TARNAME
 802 PACKAGE_NAME
 803 PATH_SEPARATOR
 804 SHELL'
 805 ac_subst_files=''
 806 ac_user_opts='
 807 enable_option_checking
 808 enable_multilib
 809 enable_version_specific_runtime_libs
 810 enable_dependency_tracking
 811 enable_silent_rules
 812 enable_maintainer_mode
 813 with_toolexeclibdir
 814 enable_shared
 815 enable_static
 816 with_pic
 817 enable_fast_install
 818 with_gnu_ld
 819 enable_libtool_lock
 820 enable_werror
 821 with_gcc_major_version_only
 822 enable_cet
 823 '
 824       ac_precious_vars='build_alias
 825 host_alias
 826 target_alias
 827 CC
 828 CFLAGS
 829 LDFLAGS
 830 LIBS
 831 CPPFLAGS
 832 CPP
 833 CXX
 834 CXXFLAGS
 835 CCC
 836 CCAS
 837 CCASFLAGS
 838 CXXCPP'
 839
 840
 841 # Initialize some variables set by options.
 842 ac_init_help=
 843 ac_init_version=false
 844 ac_unrecognized_opts=
 845 ac_unrecognized_sep=
 846 # The variables have the same names as the options, with
 847 # dashes changed to underlines.
 848 cache_file=/dev/null
 849 exec_prefix=NONE
 850 no_create=
 851 no_recursion=
 852 prefix=NONE
 853 program_prefix=NONE
 854 program_suffix=NONE
 855 program_transform_name=s,x,x,
 856 silent=
 857 site=
 858 srcdir=
 859 verbose=
 860 x_includes=NONE
 861 x_libraries=NONE
 862
 863 # Installation directory options.
 864 # These are left unexpanded so users can "make install exec_prefix=/foo"
 865 # and all the variables that are supposed to be based on exec_prefix
 866 # by default will actually change.
 867 # Use braces instead of parens because sh, perl, etc. also accept them.
 868 # (The list follows the same order as the GNU Coding Standards.)
 869 bindir='${exec_prefix}/bin'
 870 sbindir='${exec_prefix}/sbin'
 871 libexecdir='${exec_prefix}/libexec'
 872 datarootdir='${prefix}/share'
 873 datadir='${datarootdir}'
 874 sysconfdir='${prefix}/etc'
 875 sharedstatedir='${prefix}/com'
 876 localstatedir='${prefix}/var'
 877 includedir='${prefix}/include'
 878 oldincludedir='/usr/include'
 879 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 880 infodir='${datarootdir}/info'
 881 htmldir='${docdir}'
 882 dvidir='${docdir}'
 883 pdfdir='${docdir}'
 884 psdir='${docdir}'
 885 libdir='${exec_prefix}/lib'
 886 localedir='${datarootdir}/locale'
 887 mandir='${datarootdir}/man'
 888
 889 ac_prev=
 890 ac_dashdash=
 891 for ac_option
 892 do
 893   # If the previous option needs an argument, assign it.
 894   if test -n "$ac_prev"; then
 895     eval $ac_prev=\$ac_option
 896     ac_prev=
 897     continue
 898   fi
 899
 900   case $ac_option in
 901   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 902   *=)   ac_optarg= ;;
 903   *)    ac_optarg=yes ;;
 904   esac
 905
 906   # Accept the important Cygnus configure options, so we can diagnose typos.
 907
 908   case $ac_dashdash$ac_option in
 909   --)
 910     ac_dashdash=yes ;;
 911
 912   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 913     ac_prev=bindir ;;
 914   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 915     bindir=$ac_optarg ;;
 916
 917   -build | --build | --buil | --bui | --bu)
 918     ac_prev=build_alias ;;
 919   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 920     build_alias=$ac_optarg ;;
 921
 922   -cache-file | --cache-file | --cache-fil | --cache-fi \
 923   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 924     ac_prev=cache_file ;;
 925   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 926   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 927     cache_file=$ac_optarg ;;
 928
 929   --config-cache | -C)
 930     cache_file=config.cache ;;
 931
 932   -datadir | --datadir | --datadi | --datad)
 933     ac_prev=datadir ;;
 934   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 935     datadir=$ac_optarg ;;
 936
 937   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 938   | --dataroo | --dataro | --datar)
 939     ac_prev=datarootdir ;;
 940   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 941   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 942     datarootdir=$ac_optarg ;;
 943
 944   -disable-* | --disable-*)
 945     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 946     # Reject names that are not valid shell variable names.
 947     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 948       as_fn_error $? "invalid feature name: $ac_useropt"
 949     ac_useropt_orig=$ac_useropt
 950     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 951     case $ac_user_opts in
 952       *"
 953 "enable_$ac_useropt"
 954 "*) ;;
 955       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 956          ac_unrecognized_sep=', ';;
 957     esac
 958     eval enable_$ac_useropt=no ;;
 959
 960   -docdir | --docdir | --docdi | --doc | --do)
 961     ac_prev=docdir ;;
 962   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 963     docdir=$ac_optarg ;;
 964
 965   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 966     ac_prev=dvidir ;;
 967   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 968     dvidir=$ac_optarg ;;
 969
 970   -enable-* | --enable-*)
 971     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 972     # Reject names that are not valid shell variable names.
 973     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 974       as_fn_error $? "invalid feature name: $ac_useropt"
 975     ac_useropt_orig=$ac_useropt
 976     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 977     case $ac_user_opts in
 978       *"
 979 "enable_$ac_useropt"
 980 "*) ;;
 981       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 982          ac_unrecognized_sep=', ';;
 983     esac
 984     eval enable_$ac_useropt=\$ac_optarg ;;
 985
 986   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 987   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 988   | --exec | --exe | --ex)
 989     ac_prev=exec_prefix ;;
 990   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 991   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 992   | --exec=* | --exe=* | --ex=*)
 993     exec_prefix=$ac_optarg ;;
 994
 995   -gas | --gas | --ga | --g)
 996     # Obsolete; use --with-gas.
 997     with_gas=yes ;;
 998
 999   -help | --help | --hel | --he | -h)
1000     ac_init_help=long ;;
1001   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1002     ac_init_help=recursive ;;
1003   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1004     ac_init_help=short ;;
1005
1006   -host | --host | --hos | --ho)
1007     ac_prev=host_alias ;;
1008   -host=* | --host=* | --hos=* | --ho=*)
1009     host_alias=$ac_optarg ;;
1010
1011   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1012     ac_prev=htmldir ;;
1013   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1014   | --ht=*)
1015     htmldir=$ac_optarg ;;
1016
1017   -includedir | --includedir | --includedi | --included | --include \
1018   | --includ | --inclu | --incl | --inc)
1019     ac_prev=includedir ;;
1020   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1021   | --includ=* | --inclu=* | --incl=* | --inc=*)
1022     includedir=$ac_optarg ;;
1023
1024   -infodir | --infodir | --infodi | --infod | --info | --inf)
1025     ac_prev=infodir ;;
1026   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1027     infodir=$ac_optarg ;;
1028
1029   -libdir | --libdir | --libdi | --libd)
1030     ac_prev=libdir ;;
1031   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1032     libdir=$ac_optarg ;;
1033
1034   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1035   | --libexe | --libex | --libe)
1036     ac_prev=libexecdir ;;
1037   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1038   | --libexe=* | --libex=* | --libe=*)
1039     libexecdir=$ac_optarg ;;
1040
1041   -localedir | --localedir | --localedi | --localed | --locale)
1042     ac_prev=localedir ;;
1043   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1044     localedir=$ac_optarg ;;
1045
1046   -localstatedir | --localstatedir | --localstatedi | --localstated \
1047   | --localstate | --localstat | --localsta | --localst | --locals)
1048     ac_prev=localstatedir ;;
1049   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1050   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1051     localstatedir=$ac_optarg ;;
1052
1053   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1054     ac_prev=mandir ;;
1055   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1056     mandir=$ac_optarg ;;
1057
1058   -nfp | --nfp | --nf)
1059     # Obsolete; use --without-fp.
1060     with_fp=no ;;
1061
1062   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1063   | --no-cr | --no-c | -n)
1064     no_create=yes ;;
1065
1066   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1067   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1068     no_recursion=yes ;;
1069
1070   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1071   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1072   | --oldin | --oldi | --old | --ol | --o)
1073     ac_prev=oldincludedir ;;
1074   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1075   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1076   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1077     oldincludedir=$ac_optarg ;;
1078
1079   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1080     ac_prev=prefix ;;
1081   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1082     prefix=$ac_optarg ;;
1083
1084   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1085   | --program-pre | --program-pr | --program-p)
1086     ac_prev=program_prefix ;;
1087   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1088   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1089     program_prefix=$ac_optarg ;;
1090
1091   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1092   | --program-suf | --program-su | --program-s)
1093     ac_prev=program_suffix ;;
1094   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1095   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1096     program_suffix=$ac_optarg ;;
1097
1098   -program-transform-name | --program-transform-name \
1099   | --program-transform-nam | --program-transform-na \
1100   | --program-transform-n | --program-transform- \
1101   | --program-transform | --program-transfor \
1102   | --program-transfo | --program-transf \
1103   | --program-trans | --program-tran \
1104   | --progr-tra | --program-tr | --program-t)
1105     ac_prev=program_transform_name ;;
1106   -program-transform-name=* | --program-transform-name=* \
1107   | --program-transform-nam=* | --program-transform-na=* \
1108   | --program-transform-n=* | --program-transform-=* \
1109   | --program-transform=* | --program-transfor=* \
1110   | --program-transfo=* | --program-transf=* \
1111   | --program-trans=* | --program-tran=* \
1112   | --progr-tra=* | --program-tr=* | --program-t=*)
1113     program_transform_name=$ac_optarg ;;
1114
1115   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1116     ac_prev=pdfdir ;;
1117   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1118     pdfdir=$ac_optarg ;;
1119
1120   -psdir | --psdir | --psdi | --psd | --ps)
1121     ac_prev=psdir ;;
1122   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1123     psdir=$ac_optarg ;;
1124
1125   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1126   | -silent | --silent | --silen | --sile | --sil)
1127     silent=yes ;;
1128
1129   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1130     ac_prev=sbindir ;;
1131   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1132   | --sbi=* | --sb=*)
1133     sbindir=$ac_optarg ;;
1134
1135   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1136   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1137   | --sharedst | --shareds | --shared | --share | --shar \
1138   | --sha | --sh)
1139     ac_prev=sharedstatedir ;;
1140   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1141   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1142   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1143   | --sha=* | --sh=*)
1144     sharedstatedir=$ac_optarg ;;
1145
1146   -site | --site | --sit)
1147     ac_prev=site ;;
1148   -site=* | --site=* | --sit=*)
1149     site=$ac_optarg ;;
1150
1151   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1152     ac_prev=srcdir ;;
1153   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1154     srcdir=$ac_optarg ;;
1155
1156   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1157   | --syscon | --sysco | --sysc | --sys | --sy)
1158     ac_prev=sysconfdir ;;
1159   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1160   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1161     sysconfdir=$ac_optarg ;;
1162
1163   -target | --target | --targe | --targ | --tar | --ta | --t)
1164     ac_prev=target_alias ;;
1165   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1166     target_alias=$ac_optarg ;;
1167
1168   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1169     verbose=yes ;;
1170
1171   -version | --version | --versio | --versi | --vers | -V)
1172     ac_init_version=: ;;
1173
1174   -with-* | --with-*)
1175     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1176     # Reject names that are not valid shell variable names.
1177     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1178       as_fn_error $? "invalid package name: $ac_useropt"
1179     ac_useropt_orig=$ac_useropt
1180     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1181     case $ac_user_opts in
1182       *"
1183 "with_$ac_useropt"
1184 "*) ;;
1185       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1186          ac_unrecognized_sep=', ';;
1187     esac
1188     eval with_$ac_useropt=\$ac_optarg ;;
1189
1190   -without-* | --without-*)
1191     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1192     # Reject names that are not valid shell variable names.
1193     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1194       as_fn_error $? "invalid package name: $ac_useropt"
1195     ac_useropt_orig=$ac_useropt
1196     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1197     case $ac_user_opts in
1198       *"
1199 "with_$ac_useropt"
1200 "*) ;;
1201       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1202          ac_unrecognized_sep=', ';;
1203     esac
1204     eval with_$ac_useropt=no ;;
1205
1206   --x)
1207     # Obsolete; use --with-x.
1208     with_x=yes ;;
1209
1210   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1211   | --x-incl | --x-inc | --x-in | --x-i)
1212     ac_prev=x_includes ;;
1213   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1214   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1215     x_includes=$ac_optarg ;;
1216
1217   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1218   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1219     ac_prev=x_libraries ;;
1220   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1221   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1222     x_libraries=$ac_optarg ;;
1223
1224   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1225 Try \`$0 --help' for more information"
1226     ;;
1227
1228   *=*)
1229     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1230     # Reject names that are not valid shell variable names.
1231     case $ac_envvar in #(
1232       '' | [0-9]* | *[!_$as_cr_alnum]* )
1233       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1234     esac
1235     eval $ac_envvar=\$ac_optarg
1236     export $ac_envvar ;;
1237
1238   *)
1239     # FIXME: should be removed in autoconf 3.0.
1240     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1241     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1242       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1243     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1244     ;;
1245
1246   esac
1247 done
1248
1249 if test -n "$ac_prev"; then
1250   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1251   as_fn_error $? "missing argument to $ac_option"
1252 fi
1253
1254 if test -n "$ac_unrecognized_opts"; then
1255   case $enable_option_checking in
1256     no) ;;
1257     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1258     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1259   esac
1260 fi
1261
1262 # Check all directory arguments for consistency.
1263 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1264                 datadir sysconfdir sharedstatedir localstatedir includedir \
1265                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1266                 libdir localedir mandir
1267 do
1268   eval ac_val=\$$ac_var
1269   # Remove trailing slashes.
1270   case $ac_val in
1271     */ )
1272       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1273       eval $ac_var=\$ac_val;;
1274   esac
1275   # Be sure to have absolute directory names.
1276   case $ac_val in
1277     [\\/$]* | ?:[\\/]* )  continue;;
1278     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1279   esac
1280   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1281 done
1282
1283 # There might be people who depend on the old broken behavior: `$host'
1284 # used to hold the argument of --host etc.
1285 # FIXME: To remove some day.
1286 build=$build_alias
1287 host=$host_alias
1288 target=$target_alias
1289
1290 # FIXME: To remove some day.
1291 if test "x$host_alias" != x; then
1292   if test "x$build_alias" = x; then
1293     cross_compiling=maybe
1294   elif test "x$build_alias" != "x$host_alias"; then
1295     cross_compiling=yes
1296   fi
1297 fi
1298
1299 ac_tool_prefix=
1300 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1301
1302 test "$silent" = yes && exec 6>/dev/null
1303
1304
1305 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1306 ac_ls_di=`ls -di .` &&
1307 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1308   as_fn_error $? "working directory cannot be determined"
1309 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1310   as_fn_error $? "pwd does not report name of working directory"
1311
1312
1313 # Find the source files, if location was not specified.
1314 if test -z "$srcdir"; then
1315   ac_srcdir_defaulted=yes
1316   # Try the directory containing this script, then the parent directory.
1317   ac_confdir=`$as_dirname -- "$as_myself" ||
1318 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1319          X"$as_myself" : 'X\(//\)[^/]' \| \
1320          X"$as_myself" : 'X\(//\)$' \| \
1321          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1322 $as_echo X"$as_myself" |
1323     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\/\)[^/].*/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\/\)$/{
1332             s//\1/
1333             q
1334           }
1335           /^X\(\/\).*/{
1336             s//\1/
1337             q
1338           }
1339           s/.*/./; q'`
1340   srcdir=$ac_confdir
1341   if test ! -r "$srcdir/$ac_unique_file"; then
1342     srcdir=..
1343   fi
1344 else
1345   ac_srcdir_defaulted=no
1346 fi
1347 if test ! -r "$srcdir/$ac_unique_file"; then
1348   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1349   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1350 fi
1351 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1352 ac_abs_confdir=`(
1353         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1354         pwd)`
1355 # When building in place, set srcdir=.
1356 if test "$ac_abs_confdir" = "$ac_pwd"; then
1357   srcdir=.
1358 fi
1359 # Remove unnecessary trailing slashes from srcdir.
1360 # Double slashes in file names in object file debugging info
1361 # mess up M-x gdb in Emacs.
1362 case $srcdir in
1363 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1364 esac
1365 for ac_var in $ac_precious_vars; do
1366   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1367   eval ac_env_${ac_var}_value=\$${ac_var}
1368   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1369   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1370 done
1371
1372 #
1373 # Report the --help message.
1374 #
1375 if test "$ac_init_help" = "long"; then
1376   # Omit some internal or obsolete options to make the list less imposing.
1377   # This message is too long to be a string in the A/UX 3.1 sh.
1378   cat <<_ACEOF
1379 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1380
1381 Usage: $0 [OPTION]... [VAR=VALUE]...
1382
1383 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1384 VAR=VALUE.  See below for descriptions of some of the useful variables.
1385
1386 Defaults for the options are specified in brackets.
1387
1388 Configuration:
1389   -h, --help              display this help and exit
1390       --help=short        display options specific to this package
1391       --help=recursive    display the short help of all the included packages
1392   -V, --version           display version information and exit
1393   -q, --quiet, --silent   do not print \`checking ...' messages
1394       --cache-file=FILE   cache test results in FILE [disabled]
1395   -C, --config-cache      alias for \`--cache-file=config.cache'
1396   -n, --no-create         do not create output files
1397       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1398
1399 Installation directories:
1400   --prefix=PREFIX         install architecture-independent files in PREFIX
1401                           [$ac_default_prefix]
1402   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1403                           [PREFIX]
1404
1405 By default, \`make install' will install all the files in
1406 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1407 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1408 for instance \`--prefix=\$HOME'.
1409
1410 For better control, use the options below.
1411
1412 Fine tuning of the installation directories:
1413   --bindir=DIR            user executables [EPREFIX/bin]
1414   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1415   --libexecdir=DIR        program executables [EPREFIX/libexec]
1416   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1417   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1418   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1419   --libdir=DIR            object code libraries [EPREFIX/lib]
1420   --includedir=DIR        C header files [PREFIX/include]
1421   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1422   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1423   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1424   --infodir=DIR           info documentation [DATAROOTDIR/info]
1425   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1426   --mandir=DIR            man documentation [DATAROOTDIR/man]
1427   --docdir=DIR            documentation root [DATAROOTDIR/doc/package-unused]
1428   --htmldir=DIR           html documentation [DOCDIR]
1429   --dvidir=DIR            dvi documentation [DOCDIR]
1430   --pdfdir=DIR            pdf documentation [DOCDIR]
1431   --psdir=DIR             ps documentation [DOCDIR]
1432 _ACEOF
1433
1434   cat <<\_ACEOF
1435
1436 Program names:
1437   --program-prefix=PREFIX            prepend PREFIX to installed program names
1438   --program-suffix=SUFFIX            append SUFFIX to installed program names
1439   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1440
1441 System types:
1442   --build=BUILD     configure for building on BUILD [guessed]
1443   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1444   --target=TARGET   configure for building compilers for TARGET [HOST]
1445 _ACEOF
1446 fi
1447
1448 if test -n "$ac_init_help"; then
1449   case $ac_init_help in
1450      short | recursive ) echo "Configuration of package-unused version-unused:";;
1451    esac
1452   cat <<\_ACEOF
1453
1454 Optional Features:
1455   --disable-option-checking  ignore unrecognized --enable/--with options
1456   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1457   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1458   --enable-multilib       build many library versions (default)
1459   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1460   --enable-dependency-tracking
1461                           do not reject slow dependency extractors
1462   --disable-dependency-tracking
1463                           speeds up one-time build
1464   --enable-silent-rules   less verbose build output (undo: "make V=1")
1465   --disable-silent-rules  verbose build output (undo: "make V=0")
1466   --enable-maintainer-mode
1467                           enable make rules and dependencies not useful (and
1468                           sometimes confusing) to the casual installer
1469   --enable-shared[=PKGS]  build shared libraries [default=yes]
1470   --enable-static[=PKGS]  build static libraries [default=yes]
1471   --enable-fast-install[=PKGS]
1472                           optimize for fast installation [default=yes]
1473   --disable-libtool-lock  avoid locking (might break parallel builds)
1474   --disable-werror        disable building with -Werror
1475   --enable-cet            enable Intel CET in target libraries [default=auto]
1476
1477 Optional Packages:
1478   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1479   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1480   --with-toolexeclibdir=DIR
1481                           install libraries built with a cross compiler within
1482                           DIR
1483   --with-pic              try to use only PIC/non-PIC objects [default=use
1484                           both]
1485   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1486   --with-gcc-major-version-only
1487                           use only GCC major number in filesystem paths
1488
1489 Some influential environment variables:
1490   CC          C compiler command
1491   CFLAGS      C compiler flags
1492   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1493               nonstandard directory <lib dir>
1494   LIBS        libraries to pass to the linker, e.g. -l<library>
1495   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1496               you have headers in a nonstandard directory <include dir>
1497   CPP         C preprocessor
1498   CXX         C++ compiler command
1499   CXXFLAGS    C++ compiler flags
1500   CCAS        assembler compiler command (defaults to CC)
1501   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1502   CXXCPP      C++ preprocessor
1503
1504 Use these variables to override the choices made by `configure' or to help
1505 it to find libraries and programs with nonstandard names/locations.
1506
1507 Report bugs to <libsanitizer>.
1508 _ACEOF
1509 ac_status=$?
1510 fi
1511
1512 if test "$ac_init_help" = "recursive"; then
1513   # If there are subdirs, report their specific --help.
1514   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1515     test -d "$ac_dir" ||
1516       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1517       continue
1518     ac_builddir=.
1519
1520 case "$ac_dir" in
1521 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1522 *)
1523   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1524   # A ".." for each directory in $ac_dir_suffix.
1525   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1526   case $ac_top_builddir_sub in
1527   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1528   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1529   esac ;;
1530 esac
1531 ac_abs_top_builddir=$ac_pwd
1532 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1533 # for backward compatibility:
1534 ac_top_builddir=$ac_top_build_prefix
1535
1536 case $srcdir in
1537   .)  # We are building in place.
1538     ac_srcdir=.
1539     ac_top_srcdir=$ac_top_builddir_sub
1540     ac_abs_top_srcdir=$ac_pwd ;;
1541   [\\/]* | ?:[\\/]* )  # Absolute name.
1542     ac_srcdir=$srcdir$ac_dir_suffix;
1543     ac_top_srcdir=$srcdir
1544     ac_abs_top_srcdir=$srcdir ;;
1545   *) # Relative name.
1546     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1547     ac_top_srcdir=$ac_top_build_prefix$srcdir
1548     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1549 esac
1550 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1551
1552     cd "$ac_dir" || { ac_status=$?; continue; }
1553     # Check for guested configure.
1554     if test -f "$ac_srcdir/configure.gnu"; then
1555       echo &&
1556       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1557     elif test -f "$ac_srcdir/configure"; then
1558       echo &&
1559       $SHELL "$ac_srcdir/configure" --help=recursive
1560     else
1561       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1562     fi || ac_status=$?
1563     cd "$ac_pwd" || { ac_status=$?; break; }
1564   done
1565 fi
1566
1567 test -n "$ac_init_help" && exit $ac_status
1568 if $ac_init_version; then
1569   cat <<\_ACEOF
1570 package-unused configure version-unused
1571 generated by GNU Autoconf 2.69
1572
1573 Copyright (C) 2012 Free Software Foundation, Inc.
1574 This configure script is free software; the Free Software Foundation
1575 gives unlimited permission to copy, distribute and modify it.
1576 _ACEOF
1577   exit
1578 fi
1579
1580 ## ------------------------ ##
1581 ## Autoconf initialization. ##
1582 ## ------------------------ ##
1583
1584 # ac_fn_c_try_compile LINENO
1585 # --------------------------
1586 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1587 ac_fn_c_try_compile ()
1588 {
1589   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1590   rm -f conftest.$ac_objext
1591   if { { ac_try="$ac_compile"
1592 case "(($ac_try" in
1593   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1594   *) ac_try_echo=$ac_try;;
1595 esac
1596 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1597 $as_echo "$ac_try_echo"; } >&5
1598   (eval "$ac_compile") 2>conftest.err
1599   ac_status=$?
1600   if test -s conftest.err; then
1601     grep -v '^ *+' conftest.err >conftest.er1
1602     cat conftest.er1 >&5
1603     mv -f conftest.er1 conftest.err
1604   fi
1605   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1606   test $ac_status = 0; } && {
1607          test -z "$ac_c_werror_flag" ||
1608          test ! -s conftest.err
1609        } && test -s conftest.$ac_objext; then :
1610   ac_retval=0
1611 else
1612   $as_echo "$as_me: failed program was:" >&5
1613 sed 's/^/| /' conftest.$ac_ext >&5
1614
1615         ac_retval=1
1616 fi
1617   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1618   as_fn_set_status $ac_retval
1619
1620 } # ac_fn_c_try_compile
1621
1622 # ac_fn_c_try_cpp LINENO
1623 # ----------------------
1624 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1625 ac_fn_c_try_cpp ()
1626 {
1627   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1628   if { { ac_try="$ac_cpp conftest.$ac_ext"
1629 case "(($ac_try" in
1630   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1631   *) ac_try_echo=$ac_try;;
1632 esac
1633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1634 $as_echo "$ac_try_echo"; } >&5
1635   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1636   ac_status=$?
1637   if test -s conftest.err; then
1638     grep -v '^ *+' conftest.err >conftest.er1
1639     cat conftest.er1 >&5
1640     mv -f conftest.er1 conftest.err
1641   fi
1642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1643   test $ac_status = 0; } > conftest.i && {
1644          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1645          test ! -s conftest.err
1646        }; then :
1647   ac_retval=0
1648 else
1649   $as_echo "$as_me: failed program was:" >&5
1650 sed 's/^/| /' conftest.$ac_ext >&5
1651
1652     ac_retval=1
1653 fi
1654   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1655   as_fn_set_status $ac_retval
1656
1657 } # ac_fn_c_try_cpp
1658
1659 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1660 # -------------------------------------------------------
1661 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1662 # the include files in INCLUDES and setting the cache variable VAR
1663 # accordingly.
1664 ac_fn_c_check_header_mongrel ()
1665 {
1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667   if eval \${$3+:} false; then :
1668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669 $as_echo_n "checking for $2... " >&6; }
1670 if eval \${$3+:} false; then :
1671   $as_echo_n "(cached) " >&6
1672 fi
1673 eval ac_res=\$$3
1674                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1675 $as_echo "$ac_res" >&6; }
1676 else
1677   # Is the header compilable?
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1679 $as_echo_n "checking $2 usability... " >&6; }
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681 /* end confdefs.h.  */
1682 $4
1683 #include <$2>
1684 _ACEOF
1685 if ac_fn_c_try_compile "$LINENO"; then :
1686   ac_header_compiler=yes
1687 else
1688   ac_header_compiler=no
1689 fi
1690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1692 $as_echo "$ac_header_compiler" >&6; }
1693
1694 # Is the header present?
1695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1696 $as_echo_n "checking $2 presence... " >&6; }
1697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1698 /* end confdefs.h.  */
1699 #include <$2>
1700 _ACEOF
1701 if ac_fn_c_try_cpp "$LINENO"; then :
1702   ac_header_preproc=yes
1703 else
1704   ac_header_preproc=no
1705 fi
1706 rm -f conftest.err conftest.i conftest.$ac_ext
1707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1708 $as_echo "$ac_header_preproc" >&6; }
1709
1710 # So?  What about this header?
1711 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1712   yes:no: )
1713     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1714 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1715     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1716 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1717     ;;
1718   no:yes:* )
1719     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1720 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1721     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1722 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1723     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1724 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1725     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1726 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1727     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1728 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1729 ( $as_echo "## --------------------------- ##
1730 ## Report this to libsanitizer ##
1731 ## --------------------------- ##"
1732      ) | sed "s/^/$as_me: WARNING:     /" >&2
1733     ;;
1734 esac
1735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1736 $as_echo_n "checking for $2... " >&6; }
1737 if eval \${$3+:} false; then :
1738   $as_echo_n "(cached) " >&6
1739 else
1740   eval "$3=\$ac_header_compiler"
1741 fi
1742 eval ac_res=\$$3
1743                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1744 $as_echo "$ac_res" >&6; }
1745 fi
1746   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1747
1748 } # ac_fn_c_check_header_mongrel
1749
1750 # ac_fn_c_try_run LINENO
1751 # ----------------------
1752 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1753 # that executables *can* be run.
1754 ac_fn_c_try_run ()
1755 {
1756   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1757   if { { ac_try="$ac_link"
1758 case "(($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 "$ac_link") 2>&5
1765   ac_status=$?
1766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1767   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1768   { { case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_try") 2>&5
1775   ac_status=$?
1776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1777   test $ac_status = 0; }; }; then :
1778   ac_retval=0
1779 else
1780   $as_echo "$as_me: program exited with status $ac_status" >&5
1781        $as_echo "$as_me: failed program was:" >&5
1782 sed 's/^/| /' conftest.$ac_ext >&5
1783
1784        ac_retval=$ac_status
1785 fi
1786   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1787   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788   as_fn_set_status $ac_retval
1789
1790 } # ac_fn_c_try_run
1791
1792 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1793 # -------------------------------------------------------
1794 # Tests whether HEADER exists and can be compiled using the include files in
1795 # INCLUDES, setting the cache variable VAR accordingly.
1796 ac_fn_c_check_header_compile ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1800 $as_echo_n "checking for $2... " >&6; }
1801 if eval \${$3+:} false; then :
1802   $as_echo_n "(cached) " >&6
1803 else
1804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805 /* end confdefs.h.  */
1806 $4
1807 #include <$2>
1808 _ACEOF
1809 if ac_fn_c_try_compile "$LINENO"; then :
1810   eval "$3=yes"
1811 else
1812   eval "$3=no"
1813 fi
1814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815 fi
1816 eval ac_res=\$$3
1817                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1818 $as_echo "$ac_res" >&6; }
1819   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1820
1821 } # ac_fn_c_check_header_compile
1822
1823 # ac_fn_cxx_try_compile LINENO
1824 # ----------------------------
1825 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1826 ac_fn_cxx_try_compile ()
1827 {
1828   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1829   rm -f conftest.$ac_objext
1830   if { { ac_try="$ac_compile"
1831 case "(($ac_try" in
1832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1833   *) ac_try_echo=$ac_try;;
1834 esac
1835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1836 $as_echo "$ac_try_echo"; } >&5
1837   (eval "$ac_compile") 2>conftest.err
1838   ac_status=$?
1839   if test -s conftest.err; then
1840     grep -v '^ *+' conftest.err >conftest.er1
1841     cat conftest.er1 >&5
1842     mv -f conftest.er1 conftest.err
1843   fi
1844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1845   test $ac_status = 0; } && {
1846          test -z "$ac_cxx_werror_flag" ||
1847          test ! -s conftest.err
1848        } && test -s conftest.$ac_objext; then :
1849   ac_retval=0
1850 else
1851   $as_echo "$as_me: failed program was:" >&5
1852 sed 's/^/| /' conftest.$ac_ext >&5
1853
1854         ac_retval=1
1855 fi
1856   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1857   as_fn_set_status $ac_retval
1858
1859 } # ac_fn_cxx_try_compile
1860
1861 # ac_fn_c_try_link LINENO
1862 # -----------------------
1863 # Try to link conftest.$ac_ext, and return whether this succeeded.
1864 ac_fn_c_try_link ()
1865 {
1866   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1867   rm -f conftest.$ac_objext conftest$ac_exeext
1868   if { { ac_try="$ac_link"
1869 case "(($ac_try" in
1870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1871   *) ac_try_echo=$ac_try;;
1872 esac
1873 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1874 $as_echo "$ac_try_echo"; } >&5
1875   (eval "$ac_link") 2>conftest.err
1876   ac_status=$?
1877   if test -s conftest.err; then
1878     grep -v '^ *+' conftest.err >conftest.er1
1879     cat conftest.er1 >&5
1880     mv -f conftest.er1 conftest.err
1881   fi
1882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1883   test $ac_status = 0; } && {
1884          test -z "$ac_c_werror_flag" ||
1885          test ! -s conftest.err
1886        } && test -s conftest$ac_exeext && {
1887          test "$cross_compiling" = yes ||
1888          test -x conftest$ac_exeext
1889        }; then :
1890   ac_retval=0
1891 else
1892   $as_echo "$as_me: failed program was:" >&5
1893 sed 's/^/| /' conftest.$ac_ext >&5
1894
1895         ac_retval=1
1896 fi
1897   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1898   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1899   # interfere with the next link command; also delete a directory that is
1900   # left behind by Apple's compiler.  We do this before executing the actions.
1901   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1902   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1903   as_fn_set_status $ac_retval
1904
1905 } # ac_fn_c_try_link
1906
1907 # ac_fn_c_check_func LINENO FUNC VAR
1908 # ----------------------------------
1909 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1910 ac_fn_c_check_func ()
1911 {
1912   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914 $as_echo_n "checking for $2... " >&6; }
1915 if eval \${$3+:} false; then :
1916   $as_echo_n "(cached) " >&6
1917 else
1918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1919 /* end confdefs.h.  */
1920 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1921    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1922 #define $2 innocuous_$2
1923
1924 /* System header to define __stub macros and hopefully few prototypes,
1925     which can conflict with char $2 (); below.
1926     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1927     <limits.h> exists even on freestanding compilers.  */
1928
1929 #ifdef __STDC__
1930 # include <limits.h>
1931 #else
1932 # include <assert.h>
1933 #endif
1934
1935 #undef $2
1936
1937 /* Override any GCC internal prototype to avoid an error.
1938    Use char because int might match the return type of a GCC
1939    builtin and then its argument prototype would still apply.  */
1940 #ifdef __cplusplus
1941 extern "C"
1942 #endif
1943 char $2 ();
1944 /* The GNU C library defines this for functions which it implements
1945     to always fail with ENOSYS.  Some functions are actually named
1946     something starting with __ and the normal name is an alias.  */
1947 #if defined __stub_$2 || defined __stub___$2
1948 choke me
1949 #endif
1950
1951 int
1952 main ()
1953 {
1954 return $2 ();
1955   ;
1956   return 0;
1957 }
1958 _ACEOF
1959 if ac_fn_c_try_link "$LINENO"; then :
1960   eval "$3=yes"
1961 else
1962   eval "$3=no"
1963 fi
1964 rm -f core conftest.err conftest.$ac_objext \
1965     conftest$ac_exeext conftest.$ac_ext
1966 fi
1967 eval ac_res=\$$3
1968                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1969 $as_echo "$ac_res" >&6; }
1970   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1971
1972 } # ac_fn_c_check_func
1973
1974 # ac_fn_cxx_try_cpp LINENO
1975 # ------------------------
1976 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1977 ac_fn_cxx_try_cpp ()
1978 {
1979   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980   if { { ac_try="$ac_cpp conftest.$ac_ext"
1981 case "(($ac_try" in
1982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1983   *) ac_try_echo=$ac_try;;
1984 esac
1985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1986 $as_echo "$ac_try_echo"; } >&5
1987   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1988   ac_status=$?
1989   if test -s conftest.err; then
1990     grep -v '^ *+' conftest.err >conftest.er1
1991     cat conftest.er1 >&5
1992     mv -f conftest.er1 conftest.err
1993   fi
1994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1995   test $ac_status = 0; } > conftest.i && {
1996          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1997          test ! -s conftest.err
1998        }; then :
1999   ac_retval=0
2000 else
2001   $as_echo "$as_me: failed program was:" >&5
2002 sed 's/^/| /' conftest.$ac_ext >&5
2003
2004     ac_retval=1
2005 fi
2006   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2007   as_fn_set_status $ac_retval
2008
2009 } # ac_fn_cxx_try_cpp
2010
2011 # ac_fn_cxx_try_link LINENO
2012 # -------------------------
2013 # Try to link conftest.$ac_ext, and return whether this succeeded.
2014 ac_fn_cxx_try_link ()
2015 {
2016   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2017   rm -f conftest.$ac_objext conftest$ac_exeext
2018   if { { ac_try="$ac_link"
2019 case "(($ac_try" in
2020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2021   *) ac_try_echo=$ac_try;;
2022 esac
2023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2024 $as_echo "$ac_try_echo"; } >&5
2025   (eval "$ac_link") 2>conftest.err
2026   ac_status=$?
2027   if test -s conftest.err; then
2028     grep -v '^ *+' conftest.err >conftest.er1
2029     cat conftest.er1 >&5
2030     mv -f conftest.er1 conftest.err
2031   fi
2032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2033   test $ac_status = 0; } && {
2034          test -z "$ac_cxx_werror_flag" ||
2035          test ! -s conftest.err
2036        } && test -s conftest$ac_exeext && {
2037          test "$cross_compiling" = yes ||
2038          test -x conftest$ac_exeext
2039        }; then :
2040   ac_retval=0
2041 else
2042   $as_echo "$as_me: failed program was:" >&5
2043 sed 's/^/| /' conftest.$ac_ext >&5
2044
2045         ac_retval=1
2046 fi
2047   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2048   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2049   # interfere with the next link command; also delete a directory that is
2050   # left behind by Apple's compiler.  We do this before executing the actions.
2051   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2052   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2053   as_fn_set_status $ac_retval
2054
2055 } # ac_fn_cxx_try_link
2056
2057 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2058 # --------------------------------------------
2059 # Tries to find the compile-time value of EXPR in a program that includes
2060 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2061 # computed
2062 ac_fn_c_compute_int ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   if test "$cross_compiling" = yes; then
2066     # Depending upon the size, compute the lo and hi bounds.
2067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2068 /* end confdefs.h.  */
2069 $4
2070 int
2071 main ()
2072 {
2073 static int test_array [1 - 2 * !(($2) >= 0)];
2074 test_array [0] = 0;
2075 return test_array [0];
2076
2077   ;
2078   return 0;
2079 }
2080 _ACEOF
2081 if ac_fn_c_try_compile "$LINENO"; then :
2082   ac_lo=0 ac_mid=0
2083   while :; do
2084     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085 /* end confdefs.h.  */
2086 $4
2087 int
2088 main ()
2089 {
2090 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2091 test_array [0] = 0;
2092 return test_array [0];
2093
2094   ;
2095   return 0;
2096 }
2097 _ACEOF
2098 if ac_fn_c_try_compile "$LINENO"; then :
2099   ac_hi=$ac_mid; break
2100 else
2101   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2102                         if test $ac_lo -le $ac_mid; then
2103                           ac_lo= ac_hi=
2104                           break
2105                         fi
2106                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2107 fi
2108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2109   done
2110 else
2111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2112 /* end confdefs.h.  */
2113 $4
2114 int
2115 main ()
2116 {
2117 static int test_array [1 - 2 * !(($2) < 0)];
2118 test_array [0] = 0;
2119 return test_array [0];
2120
2121   ;
2122   return 0;
2123 }
2124 _ACEOF
2125 if ac_fn_c_try_compile "$LINENO"; then :
2126   ac_hi=-1 ac_mid=-1
2127   while :; do
2128     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2129 /* end confdefs.h.  */
2130 $4
2131 int
2132 main ()
2133 {
2134 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2135 test_array [0] = 0;
2136 return test_array [0];
2137
2138   ;
2139   return 0;
2140 }
2141 _ACEOF
2142 if ac_fn_c_try_compile "$LINENO"; then :
2143   ac_lo=$ac_mid; break
2144 else
2145   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2146                         if test $ac_mid -le $ac_hi; then
2147                           ac_lo= ac_hi=
2148                           break
2149                         fi
2150                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2151 fi
2152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153   done
2154 else
2155   ac_lo= ac_hi=
2156 fi
2157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 # Binary search between lo and hi bounds.
2161 while test "x$ac_lo" != "x$ac_hi"; do
2162   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2164 /* end confdefs.h.  */
2165 $4
2166 int
2167 main ()
2168 {
2169 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2170 test_array [0] = 0;
2171 return test_array [0];
2172
2173   ;
2174   return 0;
2175 }
2176 _ACEOF
2177 if ac_fn_c_try_compile "$LINENO"; then :
2178   ac_hi=$ac_mid
2179 else
2180   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2181 fi
2182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2183 done
2184 case $ac_lo in #((
2185 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2186 '') ac_retval=1 ;;
2187 esac
2188   else
2189     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2190 /* end confdefs.h.  */
2191 $4
2192 static long int longval () { return $2; }
2193 static unsigned long int ulongval () { return $2; }
2194 #include <stdio.h>
2195 #include <stdlib.h>
2196 int
2197 main ()
2198 {
2199
2200   FILE *f = fopen ("conftest.val", "w");
2201   if (! f)
2202     return 1;
2203   if (($2) < 0)
2204     {
2205       long int i = longval ();
2206       if (i != ($2))
2207         return 1;
2208       fprintf (f, "%ld", i);
2209     }
2210   else
2211     {
2212       unsigned long int i = ulongval ();
2213       if (i != ($2))
2214         return 1;
2215       fprintf (f, "%lu", i);
2216     }
2217   /* Do not output a trailing newline, as this causes \r\n confusion
2218      on some platforms.  */
2219   return ferror (f) || fclose (f) != 0;
2220
2221   ;
2222   return 0;
2223 }
2224 _ACEOF
2225 if ac_fn_c_try_run "$LINENO"; then :
2226   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2227 else
2228   ac_retval=1
2229 fi
2230 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2231   conftest.$ac_objext conftest.beam conftest.$ac_ext
2232 rm -f conftest.val
2233
2234   fi
2235   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2236   as_fn_set_status $ac_retval
2237
2238 } # ac_fn_c_compute_int
2239
2240 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2241 # -------------------------------------------
2242 # Tests whether TYPE exists after having included INCLUDES, setting cache
2243 # variable VAR accordingly.
2244 ac_fn_c_check_type ()
2245 {
2246   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2248 $as_echo_n "checking for $2... " >&6; }
2249 if eval \${$3+:} false; then :
2250   $as_echo_n "(cached) " >&6
2251 else
2252   eval "$3=no"
2253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2254 /* end confdefs.h.  */
2255 $4
2256 int
2257 main ()
2258 {
2259 if (sizeof ($2))
2260          return 0;
2261   ;
2262   return 0;
2263 }
2264 _ACEOF
2265 if ac_fn_c_try_compile "$LINENO"; then :
2266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2267 /* end confdefs.h.  */
2268 $4
2269 int
2270 main ()
2271 {
2272 if (sizeof (($2)))
2273             return 0;
2274   ;
2275   return 0;
2276 }
2277 _ACEOF
2278 if ac_fn_c_try_compile "$LINENO"; then :
2279
2280 else
2281   eval "$3=yes"
2282 fi
2283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2284 fi
2285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2286 fi
2287 eval ac_res=\$$3
2288                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2289 $as_echo "$ac_res" >&6; }
2290   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2291
2292 } # ac_fn_c_check_type
2293
2294 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2295 # ---------------------------------------------
2296 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2297 # accordingly.
2298 ac_fn_c_check_decl ()
2299 {
2300   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2301   as_decl_name=`echo $2|sed 's/ *(.*//'`
2302   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2304 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2305 if eval \${$3+:} false; then :
2306   $as_echo_n "(cached) " >&6
2307 else
2308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2309 /* end confdefs.h.  */
2310 $4
2311 int
2312 main ()
2313 {
2314 #ifndef $as_decl_name
2315 #ifdef __cplusplus
2316   (void) $as_decl_use;
2317 #else
2318   (void) $as_decl_name;
2319 #endif
2320 #endif
2321
2322   ;
2323   return 0;
2324 }
2325 _ACEOF
2326 if ac_fn_c_try_compile "$LINENO"; then :
2327   eval "$3=yes"
2328 else
2329   eval "$3=no"
2330 fi
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2332 fi
2333 eval ac_res=\$$3
2334                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2335 $as_echo "$ac_res" >&6; }
2336   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2337
2338 } # ac_fn_c_check_decl
2339 cat >config.log <<_ACEOF
2340 This file contains any messages produced by compilers while
2341 running configure, to aid debugging if configure makes a mistake.
2342
2343 It was created by package-unused $as_me version-unused, which was
2344 generated by GNU Autoconf 2.69.  Invocation command line was
2345
2346   $ $0 $@
2347
2348 _ACEOF
2349 exec 5>>config.log
2350 {
2351 cat <<_ASUNAME
2352 ## --------- ##
2353 ## Platform. ##
2354 ## --------- ##
2355
2356 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2357 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2358 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2359 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2360 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2361
2362 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2363 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2364
2365 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2366 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2367 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2368 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2369 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2370 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2371 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2372
2373 _ASUNAME
2374
2375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2376 for as_dir in $PATH
2377 do
2378   IFS=$as_save_IFS
2379   test -z "$as_dir" && as_dir=.
2380     $as_echo "PATH: $as_dir"
2381   done
2382 IFS=$as_save_IFS
2383
2384 } >&5
2385
2386 cat >&5 <<_ACEOF
2387
2388
2389 ## ----------- ##
2390 ## Core tests. ##
2391 ## ----------- ##
2392
2393 _ACEOF
2394
2395
2396 # Keep a trace of the command line.
2397 # Strip out --no-create and --no-recursion so they do not pile up.
2398 # Strip out --silent because we don't want to record it for future runs.
2399 # Also quote any args containing shell meta-characters.
2400 # Make two passes to allow for proper duplicate-argument suppression.
2401 ac_configure_args=
2402 ac_configure_args0=
2403 ac_configure_args1=
2404 ac_must_keep_next=false
2405 for ac_pass in 1 2
2406 do
2407   for ac_arg
2408   do
2409     case $ac_arg in
2410     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2411     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2412     | -silent | --silent | --silen | --sile | --sil)
2413       continue ;;
2414     *\'*)
2415       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2416     esac
2417     case $ac_pass in
2418     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2419     2)
2420       as_fn_append ac_configure_args1 " '$ac_arg'"
2421       if test $ac_must_keep_next = true; then
2422         ac_must_keep_next=false # Got value, back to normal.
2423       else
2424         case $ac_arg in
2425           *=* | --config-cache | -C | -disable-* | --disable-* \
2426           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2427           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2428           | -with-* | --with-* | -without-* | --without-* | --x)
2429             case "$ac_configure_args0 " in
2430               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2431             esac
2432             ;;
2433           -* ) ac_must_keep_next=true ;;
2434         esac
2435       fi
2436       as_fn_append ac_configure_args " '$ac_arg'"
2437       ;;
2438     esac
2439   done
2440 done
2441 { ac_configure_args0=; unset ac_configure_args0;}
2442 { ac_configure_args1=; unset ac_configure_args1;}
2443
2444 # When interrupted or exit'd, cleanup temporary files, and complete
2445 # config.log.  We remove comments because anyway the quotes in there
2446 # would cause problems or look ugly.
2447 # WARNING: Use '\'' to represent an apostrophe within the trap.
2448 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2449 trap 'exit_status=$?
2450   # Save into config.log some information that might help in debugging.
2451   {
2452     echo
2453
2454     $as_echo "## ---------------- ##
2455 ## Cache variables. ##
2456 ## ---------------- ##"
2457     echo
2458     # The following way of writing the cache mishandles newlines in values,
2459 (
2460   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2461     eval ac_val=\$$ac_var
2462     case $ac_val in #(
2463     *${as_nl}*)
2464       case $ac_var in #(
2465       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2466 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2467       esac
2468       case $ac_var in #(
2469       _ | IFS | as_nl) ;; #(
2470       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2471       *) { eval $ac_var=; unset $ac_var;} ;;
2472       esac ;;
2473     esac
2474   done
2475   (set) 2>&1 |
2476     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2477     *${as_nl}ac_space=\ *)
2478       sed -n \
2479         "s/'\''/'\''\\\\'\'''\''/g;
2480           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2481       ;; #(
2482     *)
2483       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2484       ;;
2485     esac |
2486     sort
2487 )
2488     echo
2489
2490     $as_echo "## ----------------- ##
2491 ## Output variables. ##
2492 ## ----------------- ##"
2493     echo
2494     for ac_var in $ac_subst_vars
2495     do
2496       eval ac_val=\$$ac_var
2497       case $ac_val in
2498       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2499       esac
2500       $as_echo "$ac_var='\''$ac_val'\''"
2501     done | sort
2502     echo
2503
2504     if test -n "$ac_subst_files"; then
2505       $as_echo "## ------------------- ##
2506 ## File substitutions. ##
2507 ## ------------------- ##"
2508       echo
2509       for ac_var in $ac_subst_files
2510       do
2511         eval ac_val=\$$ac_var
2512         case $ac_val in
2513         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2514         esac
2515         $as_echo "$ac_var='\''$ac_val'\''"
2516       done | sort
2517       echo
2518     fi
2519
2520     if test -s confdefs.h; then
2521       $as_echo "## ----------- ##
2522 ## confdefs.h. ##
2523 ## ----------- ##"
2524       echo
2525       cat confdefs.h
2526       echo
2527     fi
2528     test "$ac_signal" != 0 &&
2529       $as_echo "$as_me: caught signal $ac_signal"
2530     $as_echo "$as_me: exit $exit_status"
2531   } >&5
2532   rm -f core *.core core.conftest.* &&
2533     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2534     exit $exit_status
2535 ' 0
2536 for ac_signal in 1 2 13 15; do
2537   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2538 done
2539 ac_signal=0
2540
2541 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2542 rm -f -r conftest* confdefs.h
2543
2544 $as_echo "/* confdefs.h */" > confdefs.h
2545
2546 # Predefined preprocessor variables.
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define PACKAGE_NAME "$PACKAGE_NAME"
2550 _ACEOF
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2554 _ACEOF
2555
2556 cat >>confdefs.h <<_ACEOF
2557 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2558 _ACEOF
2559
2560 cat >>confdefs.h <<_ACEOF
2561 #define PACKAGE_STRING "$PACKAGE_STRING"
2562 _ACEOF
2563
2564 cat >>confdefs.h <<_ACEOF
2565 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2566 _ACEOF
2567
2568 cat >>confdefs.h <<_ACEOF
2569 #define PACKAGE_URL "$PACKAGE_URL"
2570 _ACEOF
2571
2572
2573 # Let the site file select an alternate cache file if it wants to.
2574 # Prefer an explicitly selected file to automatically selected ones.
2575 ac_site_file1=NONE
2576 ac_site_file2=NONE
2577 if test -n "$CONFIG_SITE"; then
2578   # We do not want a PATH search for config.site.
2579   case $CONFIG_SITE in #((
2580     -*)  ac_site_file1=./$CONFIG_SITE;;
2581     */*) ac_site_file1=$CONFIG_SITE;;
2582     *)   ac_site_file1=./$CONFIG_SITE;;
2583   esac
2584 elif test "x$prefix" != xNONE; then
2585   ac_site_file1=$prefix/share/config.site
2586   ac_site_file2=$prefix/etc/config.site
2587 else
2588   ac_site_file1=$ac_default_prefix/share/config.site
2589   ac_site_file2=$ac_default_prefix/etc/config.site
2590 fi
2591 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2592 do
2593   test "x$ac_site_file" = xNONE && continue
2594   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2595     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2596 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2597     sed 's/^/| /' "$ac_site_file" >&5
2598     . "$ac_site_file" \
2599       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2600 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2601 as_fn_error $? "failed to load site script $ac_site_file
2602 See \`config.log' for more details" "$LINENO" 5; }
2603   fi
2604 done
2605
2606 if test -r "$cache_file"; then
2607   # Some versions of bash will fail to source /dev/null (special files
2608   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2609   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2610     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2611 $as_echo "$as_me: loading cache $cache_file" >&6;}
2612     case $cache_file in
2613       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2614       *)                      . "./$cache_file";;
2615     esac
2616   fi
2617 else
2618   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2619 $as_echo "$as_me: creating cache $cache_file" >&6;}
2620   >$cache_file
2621 fi
2622
2623 # Check that the precious variables saved in the cache have kept the same
2624 # value.
2625 ac_cache_corrupted=false
2626 for ac_var in $ac_precious_vars; do
2627   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2628   eval ac_new_set=\$ac_env_${ac_var}_set
2629   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2630   eval ac_new_val=\$ac_env_${ac_var}_value
2631   case $ac_old_set,$ac_new_set in
2632     set,)
2633       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2634 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2635       ac_cache_corrupted=: ;;
2636     ,set)
2637       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2638 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2639       ac_cache_corrupted=: ;;
2640     ,);;
2641     *)
2642       if test "x$ac_old_val" != "x$ac_new_val"; then
2643         # differences in whitespace do not lead to failure.
2644         ac_old_val_w=`echo x $ac_old_val`
2645         ac_new_val_w=`echo x $ac_new_val`
2646         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2647           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2648 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2649           ac_cache_corrupted=:
2650         else
2651           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2652 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2653           eval $ac_var=\$ac_old_val
2654         fi
2655         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2656 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2657         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2658 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2659       fi;;
2660   esac
2661   # Pass precious variables to config.status.
2662   if test "$ac_new_set" = set; then
2663     case $ac_new_val in
2664     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2665     *) ac_arg=$ac_var=$ac_new_val ;;
2666     esac
2667     case " $ac_configure_args " in
2668       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2669       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2670     esac
2671   fi
2672 done
2673 if $ac_cache_corrupted; then
2674   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2675 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2676   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2677 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2678   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2679 fi
2680 ## -------------------- ##
2681 ## Main body of script. ##
2682 ## -------------------- ##
2683
2684 ac_ext=c
2685 ac_cpp='$CPP $CPPFLAGS'
2686 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2687 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2688 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2689
2690
2691
2692
2693
2694
2695
2696 # Default to --enable-multilib
2697 # Check whether --enable-multilib was given.
2698 if test "${enable_multilib+set}" = set; then :
2699   enableval=$enable_multilib; case "$enableval" in
2700   yes) multilib=yes ;;
2701   no)  multilib=no ;;
2702   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2703  esac
2704 else
2705   multilib=yes
2706 fi
2707
2708
2709 # We may get other options which we leave undocumented:
2710 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2711 # See config-ml.in if you want the gory details.
2712
2713 if test "$srcdir" = "."; then
2714   if test "$with_target_subdir" != "."; then
2715     multi_basedir="$srcdir/$with_multisrctop../.."
2716   else
2717     multi_basedir="$srcdir/$with_multisrctop.."
2718   fi
2719 else
2720   multi_basedir="$srcdir/.."
2721 fi
2722
2723
2724 # Even if the default multilib is not a cross compilation,
2725 # it may be that some of the other multilibs are.
2726 if test $cross_compiling = no && test $multilib = yes \
2727    && test "x${with_multisubdir}" != x ; then
2728    cross_compiling=maybe
2729 fi
2730
2731 ac_config_commands="$ac_config_commands default-1"
2732
2733
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2735 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2736 # Check whether --enable-version-specific-runtime-libs was given.
2737 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2738   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2739  yes) version_specific_libs=yes ;;
2740  no)  version_specific_libs=no ;;
2741  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2742  esac
2743 else
2744   version_specific_libs=no
2745 fi
2746
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2748 $as_echo "$version_specific_libs" >&6; }
2749
2750 ac_aux_dir=
2751 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2752   if test -f "$ac_dir/install-sh"; then
2753     ac_aux_dir=$ac_dir
2754     ac_install_sh="$ac_aux_dir/install-sh -c"
2755     break
2756   elif test -f "$ac_dir/install.sh"; then
2757     ac_aux_dir=$ac_dir
2758     ac_install_sh="$ac_aux_dir/install.sh -c"
2759     break
2760   elif test -f "$ac_dir/shtool"; then
2761     ac_aux_dir=$ac_dir
2762     ac_install_sh="$ac_aux_dir/shtool install -c"
2763     break
2764   fi
2765 done
2766 if test -z "$ac_aux_dir"; then
2767   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2768 fi
2769
2770 # These three variables are undocumented and unsupported,
2771 # and are intended to be withdrawn in a future Autoconf release.
2772 # They can cause serious problems if a builder's source tree is in a directory
2773 # whose full name contains unusual characters.
2774 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2775 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2776 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2777
2778
2779 # Expand $ac_aux_dir to an absolute path.
2780 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2781
2782 ac_ext=c
2783 ac_cpp='$CPP $CPPFLAGS'
2784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2787 if test -n "$ac_tool_prefix"; then
2788   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2789 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if ${ac_cv_prog_CC+:} false; then :
2793   $as_echo_n "(cached) " >&6
2794 else
2795   if test -n "$CC"; then
2796   ac_cv_prog_CC="$CC" # Let the user override the test.
2797 else
2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799 for as_dir in $PATH
2800 do
2801   IFS=$as_save_IFS
2802   test -z "$as_dir" && as_dir=.
2803     for ac_exec_ext in '' $ac_executable_extensions; do
2804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2805     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2807     break 2
2808   fi
2809 done
2810   done
2811 IFS=$as_save_IFS
2812
2813 fi
2814 fi
2815 CC=$ac_cv_prog_CC
2816 if test -n "$CC"; then
2817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818 $as_echo "$CC" >&6; }
2819 else
2820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2822 fi
2823
2824
2825 fi
2826 if test -z "$ac_cv_prog_CC"; then
2827   ac_ct_CC=$CC
2828   # Extract the first word of "gcc", so it can be a program name with args.
2829 set dummy gcc; ac_word=$2
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2831 $as_echo_n "checking for $ac_word... " >&6; }
2832 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2833   $as_echo_n "(cached) " >&6
2834 else
2835   if test -n "$ac_ct_CC"; then
2836   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2837 else
2838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839 for as_dir in $PATH
2840 do
2841   IFS=$as_save_IFS
2842   test -z "$as_dir" && as_dir=.
2843     for ac_exec_ext in '' $ac_executable_extensions; do
2844   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2845     ac_cv_prog_ac_ct_CC="gcc"
2846     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2847     break 2
2848   fi
2849 done
2850   done
2851 IFS=$as_save_IFS
2852
2853 fi
2854 fi
2855 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2856 if test -n "$ac_ct_CC"; then
2857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2858 $as_echo "$ac_ct_CC" >&6; }
2859 else
2860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2861 $as_echo "no" >&6; }
2862 fi
2863
2864   if test "x$ac_ct_CC" = x; then
2865     CC=""
2866   else
2867     case $cross_compiling:$ac_tool_warned in
2868 yes:)
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2871 ac_tool_warned=yes ;;
2872 esac
2873     CC=$ac_ct_CC
2874   fi
2875 else
2876   CC="$ac_cv_prog_CC"
2877 fi
2878
2879 if test -z "$CC"; then
2880           if test -n "$ac_tool_prefix"; then
2881     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2882 set dummy ${ac_tool_prefix}cc; ac_word=$2
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884 $as_echo_n "checking for $ac_word... " >&6; }
2885 if ${ac_cv_prog_CC+:} false; then :
2886   $as_echo_n "(cached) " >&6
2887 else
2888   if test -n "$CC"; then
2889   ac_cv_prog_CC="$CC" # Let the user override the test.
2890 else
2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892 for as_dir in $PATH
2893 do
2894   IFS=$as_save_IFS
2895   test -z "$as_dir" && as_dir=.
2896     for ac_exec_ext in '' $ac_executable_extensions; do
2897   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2898     ac_cv_prog_CC="${ac_tool_prefix}cc"
2899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2900     break 2
2901   fi
2902 done
2903   done
2904 IFS=$as_save_IFS
2905
2906 fi
2907 fi
2908 CC=$ac_cv_prog_CC
2909 if test -n "$CC"; then
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911 $as_echo "$CC" >&6; }
2912 else
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914 $as_echo "no" >&6; }
2915 fi
2916
2917
2918   fi
2919 fi
2920 if test -z "$CC"; then
2921   # Extract the first word of "cc", so it can be a program name with args.
2922 set dummy cc; ac_word=$2
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924 $as_echo_n "checking for $ac_word... " >&6; }
2925 if ${ac_cv_prog_CC+:} false; then :
2926   $as_echo_n "(cached) " >&6
2927 else
2928   if test -n "$CC"; then
2929   ac_cv_prog_CC="$CC" # Let the user override the test.
2930 else
2931   ac_prog_rejected=no
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935   IFS=$as_save_IFS
2936   test -z "$as_dir" && as_dir=.
2937     for ac_exec_ext in '' $ac_executable_extensions; do
2938   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2939     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2940        ac_prog_rejected=yes
2941        continue
2942      fi
2943     ac_cv_prog_CC="cc"
2944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2945     break 2
2946   fi
2947 done
2948   done
2949 IFS=$as_save_IFS
2950
2951 if test $ac_prog_rejected = yes; then
2952   # We found a bogon in the path, so make sure we never use it.
2953   set dummy $ac_cv_prog_CC
2954   shift
2955   if test $# != 0; then
2956     # We chose a different compiler from the bogus one.
2957     # However, it has the same basename, so the bogon will be chosen
2958     # first if we set CC to just the basename; use the full file name.
2959     shift
2960     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2961   fi
2962 fi
2963 fi
2964 fi
2965 CC=$ac_cv_prog_CC
2966 if test -n "$CC"; then
2967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2968 $as_echo "$CC" >&6; }
2969 else
2970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971 $as_echo "no" >&6; }
2972 fi
2973
2974
2975 fi
2976 if test -z "$CC"; then
2977   if test -n "$ac_tool_prefix"; then
2978   for ac_prog in cl.exe
2979   do
2980     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2981 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983 $as_echo_n "checking for $ac_word... " >&6; }
2984 if ${ac_cv_prog_CC+:} false; then :
2985   $as_echo_n "(cached) " >&6
2986 else
2987   if test -n "$CC"; then
2988   ac_cv_prog_CC="$CC" # Let the user override the test.
2989 else
2990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2991 for as_dir in $PATH
2992 do
2993   IFS=$as_save_IFS
2994   test -z "$as_dir" && as_dir=.
2995     for ac_exec_ext in '' $ac_executable_extensions; do
2996   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2997     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2999     break 2
3000   fi
3001 done
3002   done
3003 IFS=$as_save_IFS
3004
3005 fi
3006 fi
3007 CC=$ac_cv_prog_CC
3008 if test -n "$CC"; then
3009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3010 $as_echo "$CC" >&6; }
3011 else
3012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013 $as_echo "no" >&6; }
3014 fi
3015
3016
3017     test -n "$CC" && break
3018   done
3019 fi
3020 if test -z "$CC"; then
3021   ac_ct_CC=$CC
3022   for ac_prog in cl.exe
3023 do
3024   # Extract the first word of "$ac_prog", so it can be a program name with args.
3025 set dummy $ac_prog; ac_word=$2
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3027 $as_echo_n "checking for $ac_word... " >&6; }
3028 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3029   $as_echo_n "(cached) " >&6
3030 else
3031   if test -n "$ac_ct_CC"; then
3032   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3033 else
3034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3035 for as_dir in $PATH
3036 do
3037   IFS=$as_save_IFS
3038   test -z "$as_dir" && as_dir=.
3039     for ac_exec_ext in '' $ac_executable_extensions; do
3040   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3041     ac_cv_prog_ac_ct_CC="$ac_prog"
3042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3043     break 2
3044   fi
3045 done
3046   done
3047 IFS=$as_save_IFS
3048
3049 fi
3050 fi
3051 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3052 if test -n "$ac_ct_CC"; then
3053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3054 $as_echo "$ac_ct_CC" >&6; }
3055 else
3056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3057 $as_echo "no" >&6; }
3058 fi
3059
3060
3061   test -n "$ac_ct_CC" && break
3062 done
3063
3064   if test "x$ac_ct_CC" = x; then
3065     CC=""
3066   else
3067     case $cross_compiling:$ac_tool_warned in
3068 yes:)
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071 ac_tool_warned=yes ;;
3072 esac
3073     CC=$ac_ct_CC
3074   fi
3075 fi
3076
3077 fi
3078
3079
3080 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3082 as_fn_error $? "no acceptable C compiler found in \$PATH
3083 See \`config.log' for more details" "$LINENO" 5; }
3084
3085 # Provide some information about the compiler.
3086 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3087 set X $ac_compile
3088 ac_compiler=$2
3089 for ac_option in --version -v -V -qversion; do
3090   { { ac_try="$ac_compiler $ac_option >&5"
3091 case "(($ac_try" in
3092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3093   *) ac_try_echo=$ac_try;;
3094 esac
3095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3096 $as_echo "$ac_try_echo"; } >&5
3097   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3098   ac_status=$?
3099   if test -s conftest.err; then
3100     sed '10a\
3101 ... rest of stderr output deleted ...
3102          10q' conftest.err >conftest.er1
3103     cat conftest.er1 >&5
3104   fi
3105   rm -f conftest.er1 conftest.err
3106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3107   test $ac_status = 0; }
3108 done
3109
3110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3111 /* end confdefs.h.  */
3112
3113 int
3114 main ()
3115 {
3116
3117   ;
3118   return 0;
3119 }
3120 _ACEOF
3121 ac_clean_files_save=$ac_clean_files
3122 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3123 # Try to create an executable without -o first, disregard a.out.
3124 # It will help us diagnose broken compilers, and finding out an intuition
3125 # of exeext.
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3127 $as_echo_n "checking whether the C compiler works... " >&6; }
3128 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3129
3130 # The possible output files:
3131 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3132
3133 ac_rmfiles=
3134 for ac_file in $ac_files
3135 do
3136   case $ac_file in
3137     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3138     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3139   esac
3140 done
3141 rm -f $ac_rmfiles
3142
3143 if { { ac_try="$ac_link_default"
3144 case "(($ac_try" in
3145   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3146   *) ac_try_echo=$ac_try;;
3147 esac
3148 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3149 $as_echo "$ac_try_echo"; } >&5
3150   (eval "$ac_link_default") 2>&5
3151   ac_status=$?
3152   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3153   test $ac_status = 0; }; then :
3154   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3155 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3156 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3157 # so that the user can short-circuit this test for compilers unknown to
3158 # Autoconf.
3159 for ac_file in $ac_files ''
3160 do
3161   test -f "$ac_file" || continue
3162   case $ac_file in
3163     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3164         ;;
3165     [ab].out )
3166         # We found the default executable, but exeext='' is most
3167         # certainly right.
3168         break;;
3169     *.* )
3170         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3171         then :; else
3172            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3173         fi
3174         # We set ac_cv_exeext here because the later test for it is not
3175         # safe: cross compilers may not add the suffix if given an `-o'
3176         # argument, so we may need to know it at that point already.
3177         # Even if this section looks crufty: it has the advantage of
3178         # actually working.
3179         break;;
3180     * )
3181         break;;
3182   esac
3183 done
3184 test "$ac_cv_exeext" = no && ac_cv_exeext=
3185
3186 else
3187   ac_file=''
3188 fi
3189 if test -z "$ac_file"; then :
3190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3191 $as_echo "no" >&6; }
3192 $as_echo "$as_me: failed program was:" >&5
3193 sed 's/^/| /' conftest.$ac_ext >&5
3194
3195 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3197 as_fn_error 77 "C compiler cannot create executables
3198 See \`config.log' for more details" "$LINENO" 5; }
3199 else
3200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3201 $as_echo "yes" >&6; }
3202 fi
3203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3204 $as_echo_n "checking for C compiler default output file name... " >&6; }
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3206 $as_echo "$ac_file" >&6; }
3207 ac_exeext=$ac_cv_exeext
3208
3209 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3210 ac_clean_files=$ac_clean_files_save
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3212 $as_echo_n "checking for suffix of executables... " >&6; }
3213 if { { ac_try="$ac_link"
3214 case "(($ac_try" in
3215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3216   *) ac_try_echo=$ac_try;;
3217 esac
3218 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3219 $as_echo "$ac_try_echo"; } >&5
3220   (eval "$ac_link") 2>&5
3221   ac_status=$?
3222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3223   test $ac_status = 0; }; then :
3224   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3225 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3226 # work properly (i.e., refer to `conftest.exe'), while it won't with
3227 # `rm'.
3228 for ac_file in conftest.exe conftest conftest.*; do
3229   test -f "$ac_file" || continue
3230   case $ac_file in
3231     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3232     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3233           break;;
3234     * ) break;;
3235   esac
3236 done
3237 else
3238   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3239 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3240 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3241 See \`config.log' for more details" "$LINENO" 5; }
3242 fi
3243 rm -f conftest conftest$ac_cv_exeext
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3245 $as_echo "$ac_cv_exeext" >&6; }
3246
3247 rm -f conftest.$ac_ext
3248 EXEEXT=$ac_cv_exeext
3249 ac_exeext=$EXEEXT
3250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h.  */
3252 #include <stdio.h>
3253 int
3254 main ()
3255 {
3256 FILE *f = fopen ("conftest.out", "w");
3257  return ferror (f) || fclose (f) != 0;
3258
3259   ;
3260   return 0;
3261 }
3262 _ACEOF
3263 ac_clean_files="$ac_clean_files conftest.out"
3264 # Check that the compiler produces executables we can run.  If not, either
3265 # the compiler is broken, or we cross compile.
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3267 $as_echo_n "checking whether we are cross compiling... " >&6; }
3268 if test "$cross_compiling" != yes; then
3269   { { ac_try="$ac_link"
3270 case "(($ac_try" in
3271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3272   *) ac_try_echo=$ac_try;;
3273 esac
3274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3275 $as_echo "$ac_try_echo"; } >&5
3276   (eval "$ac_link") 2>&5
3277   ac_status=$?
3278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3279   test $ac_status = 0; }
3280   if { ac_try='./conftest$ac_cv_exeext'
3281   { { case "(($ac_try" in
3282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3283   *) ac_try_echo=$ac_try;;
3284 esac
3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3286 $as_echo "$ac_try_echo"; } >&5
3287   (eval "$ac_try") 2>&5
3288   ac_status=$?
3289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3290   test $ac_status = 0; }; }; then
3291     cross_compiling=no
3292   else
3293     if test "$cross_compiling" = maybe; then
3294         cross_compiling=yes
3295     else
3296         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3298 as_fn_error $? "cannot run C compiled programs.
3299 If you meant to cross compile, use \`--host'.
3300 See \`config.log' for more details" "$LINENO" 5; }
3301     fi
3302   fi
3303 fi
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3305 $as_echo "$cross_compiling" >&6; }
3306
3307 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3308 ac_clean_files=$ac_clean_files_save
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3310 $as_echo_n "checking for suffix of object files... " >&6; }
3311 if ${ac_cv_objext+:} false; then :
3312   $as_echo_n "(cached) " >&6
3313 else
3314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3315 /* end confdefs.h.  */
3316
3317 int
3318 main ()
3319 {
3320
3321   ;
3322   return 0;
3323 }
3324 _ACEOF
3325 rm -f conftest.o conftest.obj
3326 if { { ac_try="$ac_compile"
3327 case "(($ac_try" in
3328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3329   *) ac_try_echo=$ac_try;;
3330 esac
3331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3332 $as_echo "$ac_try_echo"; } >&5
3333   (eval "$ac_compile") 2>&5
3334   ac_status=$?
3335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3336   test $ac_status = 0; }; then :
3337   for ac_file in conftest.o conftest.obj conftest.*; do
3338   test -f "$ac_file" || continue;
3339   case $ac_file in
3340     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3341     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3342        break;;
3343   esac
3344 done
3345 else
3346   $as_echo "$as_me: failed program was:" >&5
3347 sed 's/^/| /' conftest.$ac_ext >&5
3348
3349 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3351 as_fn_error $? "cannot compute suffix of object files: cannot compile
3352 See \`config.log' for more details" "$LINENO" 5; }
3353 fi
3354 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3355 fi
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3357 $as_echo "$ac_cv_objext" >&6; }
3358 OBJEXT=$ac_cv_objext
3359 ac_objext=$OBJEXT
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3361 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3362 if ${ac_cv_c_compiler_gnu+:} false; then :
3363   $as_echo_n "(cached) " >&6
3364 else
3365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h.  */
3367
3368 int
3369 main ()
3370 {
3371 #ifndef __GNUC__
3372        choke me
3373 #endif
3374
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 if ac_fn_c_try_compile "$LINENO"; then :
3380   ac_compiler_gnu=yes
3381 else
3382   ac_compiler_gnu=no
3383 fi
3384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3385 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3386
3387 fi
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3389 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3390 if test $ac_compiler_gnu = yes; then
3391   GCC=yes
3392 else
3393   GCC=
3394 fi
3395 ac_test_CFLAGS=${CFLAGS+set}
3396 ac_save_CFLAGS=$CFLAGS
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3398 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3399 if ${ac_cv_prog_cc_g+:} false; then :
3400   $as_echo_n "(cached) " >&6
3401 else
3402   ac_save_c_werror_flag=$ac_c_werror_flag
3403    ac_c_werror_flag=yes
3404    ac_cv_prog_cc_g=no
3405    CFLAGS="-g"
3406    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3407 /* end confdefs.h.  */
3408
3409 int
3410 main ()
3411 {
3412
3413   ;
3414   return 0;
3415 }
3416 _ACEOF
3417 if ac_fn_c_try_compile "$LINENO"; then :
3418   ac_cv_prog_cc_g=yes
3419 else
3420   CFLAGS=""
3421       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3422 /* end confdefs.h.  */
3423
3424 int
3425 main ()
3426 {
3427
3428   ;
3429   return 0;
3430 }
3431 _ACEOF
3432 if ac_fn_c_try_compile "$LINENO"; then :
3433
3434 else
3435   ac_c_werror_flag=$ac_save_c_werror_flag
3436          CFLAGS="-g"
3437          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3438 /* end confdefs.h.  */
3439
3440 int
3441 main ()
3442 {
3443
3444   ;
3445   return 0;
3446 }
3447 _ACEOF
3448 if ac_fn_c_try_compile "$LINENO"; then :
3449   ac_cv_prog_cc_g=yes
3450 fi
3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3452 fi
3453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3454 fi
3455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3456    ac_c_werror_flag=$ac_save_c_werror_flag
3457 fi
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3459 $as_echo "$ac_cv_prog_cc_g" >&6; }
3460 if test "$ac_test_CFLAGS" = set; then
3461   CFLAGS=$ac_save_CFLAGS
3462 elif test $ac_cv_prog_cc_g = yes; then
3463   if test "$GCC" = yes; then
3464     CFLAGS="-g -O2"
3465   else
3466     CFLAGS="-g"
3467   fi
3468 else
3469   if test "$GCC" = yes; then
3470     CFLAGS="-O2"
3471   else
3472     CFLAGS=
3473   fi
3474 fi
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3476 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3477 if ${ac_cv_prog_cc_c89+:} false; then :
3478   $as_echo_n "(cached) " >&6
3479 else
3480   ac_cv_prog_cc_c89=no
3481 ac_save_CC=$CC
3482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3483 /* end confdefs.h.  */
3484 #include <stdarg.h>
3485 #include <stdio.h>
3486 struct stat;
3487 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3488 struct buf { int x; };
3489 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3490 static char *e (p, i)
3491      char **p;
3492      int i;
3493 {
3494   return p[i];
3495 }
3496 static char *f (char * (*g) (char **, int), char **p, ...)
3497 {
3498   char *s;
3499   va_list v;
3500   va_start (v,p);
3501   s = g (p, va_arg (v,int));
3502   va_end (v);
3503   return s;
3504 }
3505
3506 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3507    function prototypes and stuff, but not '\xHH' hex character constants.
3508    These don't provoke an error unfortunately, instead are silently treated
3509    as 'x'.  The following induces an error, until -std is added to get
3510    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3511    array size at least.  It's necessary to write '\x00'==0 to get something
3512    that's true only with -std.  */
3513 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3514
3515 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3516    inside strings and character constants.  */
3517 #define FOO(x) 'x'
3518 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3519
3520 int test (int i, double x);
3521 struct s1 {int (*f) (int a);};
3522 struct s2 {int (*f) (double a);};
3523 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3524 int argc;
3525 char **argv;
3526 int
3527 main ()
3528 {
3529 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3530   ;
3531   return 0;
3532 }
3533 _ACEOF
3534 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3535         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3536 do
3537   CC="$ac_save_CC $ac_arg"
3538   if ac_fn_c_try_compile "$LINENO"; then :
3539   ac_cv_prog_cc_c89=$ac_arg
3540 fi
3541 rm -f core conftest.err conftest.$ac_objext
3542   test "x$ac_cv_prog_cc_c89" != "xno" && break
3543 done
3544 rm -f conftest.$ac_ext
3545 CC=$ac_save_CC
3546
3547 fi
3548 # AC_CACHE_VAL
3549 case "x$ac_cv_prog_cc_c89" in
3550   x)
3551     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3552 $as_echo "none needed" >&6; } ;;
3553   xno)
3554     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3555 $as_echo "unsupported" >&6; } ;;
3556   *)
3557     CC="$CC $ac_cv_prog_cc_c89"
3558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3559 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3560 esac
3561 if test "x$ac_cv_prog_cc_c89" != xno; then :
3562
3563 fi
3564
3565 ac_ext=c
3566 ac_cpp='$CPP $CPPFLAGS'
3567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3570
3571 ac_ext=c
3572 ac_cpp='$CPP $CPPFLAGS'
3573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3577 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3578 if ${am_cv_prog_cc_c_o+:} false; then :
3579   $as_echo_n "(cached) " >&6
3580 else
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583
3584 int
3585 main ()
3586 {
3587
3588   ;
3589   return 0;
3590 }
3591 _ACEOF
3592   # Make sure it works both with $CC and with simple cc.
3593   # Following AC_PROG_CC_C_O, we do the test twice because some
3594   # compilers refuse to overwrite an existing .o file with -o,
3595   # though they will create one.
3596   am_cv_prog_cc_c_o=yes
3597   for am_i in 1 2; do
3598     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3599    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3600    ac_status=$?
3601    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3602    (exit $ac_status); } \
3603          && test -f conftest2.$ac_objext; then
3604       : OK
3605     else
3606       am_cv_prog_cc_c_o=no
3607       break
3608     fi
3609   done
3610   rm -f core conftest*
3611   unset am_i
3612 fi
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3614 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3615 if test "$am_cv_prog_cc_c_o" != yes; then
3616    # Losing compiler, so override with the script.
3617    # FIXME: It is wrong to rewrite CC.
3618    # But if we don't then we get into trouble of one sort or another.
3619    # A longer-term fix would be to have automake use am__CC in this case,
3620    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3621    CC="$am_aux_dir/compile $CC"
3622 fi
3623 ac_ext=c
3624 ac_cpp='$CPP $CPPFLAGS'
3625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3627 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3628
3629
3630
3631 ac_ext=c
3632 ac_cpp='$CPP $CPPFLAGS'
3633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3637 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3638 # On Suns, sometimes $CPP names a directory.
3639 if test -n "$CPP" && test -d "$CPP"; then
3640   CPP=
3641 fi
3642 if test -z "$CPP"; then
3643   if ${ac_cv_prog_CPP+:} false; then :
3644   $as_echo_n "(cached) " >&6
3645 else
3646       # Double quotes because CPP needs to be expanded
3647     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3648     do
3649       ac_preproc_ok=false
3650 for ac_c_preproc_warn_flag in '' yes
3651 do
3652   # Use a header file that comes with gcc, so configuring glibc
3653   # with a fresh cross-compiler works.
3654   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3655   # <limits.h> exists even on freestanding compilers.
3656   # On the NeXT, cc -E runs the code through the compiler's parser,
3657   # not just through cpp. "Syntax error" is here to catch this case.
3658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3659 /* end confdefs.h.  */
3660 #ifdef __STDC__
3661 # include <limits.h>
3662 #else
3663 # include <assert.h>
3664 #endif
3665                      Syntax error
3666 _ACEOF
3667 if ac_fn_c_try_cpp "$LINENO"; then :
3668
3669 else
3670   # Broken: fails on valid input.
3671 continue
3672 fi
3673 rm -f conftest.err conftest.i conftest.$ac_ext
3674
3675   # OK, works on sane cases.  Now check whether nonexistent headers
3676   # can be detected and how.
3677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3678 /* end confdefs.h.  */
3679 #include <ac_nonexistent.h>
3680 _ACEOF
3681 if ac_fn_c_try_cpp "$LINENO"; then :
3682   # Broken: success on invalid input.
3683 continue
3684 else
3685   # Passes both tests.
3686 ac_preproc_ok=:
3687 break
3688 fi
3689 rm -f conftest.err conftest.i conftest.$ac_ext
3690
3691 done
3692 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3693 rm -f conftest.i conftest.err conftest.$ac_ext
3694 if $ac_preproc_ok; then :
3695   break
3696 fi
3697
3698     done
3699     ac_cv_prog_CPP=$CPP
3700
3701 fi
3702   CPP=$ac_cv_prog_CPP
3703 else
3704   ac_cv_prog_CPP=$CPP
3705 fi
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3707 $as_echo "$CPP" >&6; }
3708 ac_preproc_ok=false
3709 for ac_c_preproc_warn_flag in '' yes
3710 do
3711   # Use a header file that comes with gcc, so configuring glibc
3712   # with a fresh cross-compiler works.
3713   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3714   # <limits.h> exists even on freestanding compilers.
3715   # On the NeXT, cc -E runs the code through the compiler's parser,
3716   # not just through cpp. "Syntax error" is here to catch this case.
3717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3718 /* end confdefs.h.  */
3719 #ifdef __STDC__
3720 # include <limits.h>
3721 #else
3722 # include <assert.h>
3723 #endif
3724                      Syntax error
3725 _ACEOF
3726 if ac_fn_c_try_cpp "$LINENO"; then :
3727
3728 else
3729   # Broken: fails on valid input.
3730 continue
3731 fi
3732 rm -f conftest.err conftest.i conftest.$ac_ext
3733
3734   # OK, works on sane cases.  Now check whether nonexistent headers
3735   # can be detected and how.
3736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738 #include <ac_nonexistent.h>
3739 _ACEOF
3740 if ac_fn_c_try_cpp "$LINENO"; then :
3741   # Broken: success on invalid input.
3742 continue
3743 else
3744   # Passes both tests.
3745 ac_preproc_ok=:
3746 break
3747 fi
3748 rm -f conftest.err conftest.i conftest.$ac_ext
3749
3750 done
3751 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3752 rm -f conftest.i conftest.err conftest.$ac_ext
3753 if $ac_preproc_ok; then :
3754
3755 else
3756   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3758 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3759 See \`config.log' for more details" "$LINENO" 5; }
3760 fi
3761
3762 ac_ext=c
3763 ac_cpp='$CPP $CPPFLAGS'
3764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3767
3768
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3770 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3771 if ${ac_cv_path_GREP+:} false; then :
3772   $as_echo_n "(cached) " >&6
3773 else
3774   if test -z "$GREP"; then
3775   ac_path_GREP_found=false
3776   # Loop through the user's path and test for each of PROGNAME-LIST
3777   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3778 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3779 do
3780   IFS=$as_save_IFS
3781   test -z "$as_dir" && as_dir=.
3782     for ac_prog in grep ggrep; do
3783     for ac_exec_ext in '' $ac_executable_extensions; do
3784       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3785       as_fn_executable_p "$ac_path_GREP" || continue
3786 # Check for GNU ac_path_GREP and select it if it is found.
3787   # Check for GNU $ac_path_GREP
3788 case `"$ac_path_GREP" --version 2>&1` in
3789 *GNU*)
3790   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3791 *)
3792   ac_count=0
3793   $as_echo_n 0123456789 >"conftest.in"
3794   while :
3795   do
3796     cat "conftest.in" "conftest.in" >"conftest.tmp"
3797     mv "conftest.tmp" "conftest.in"
3798     cp "conftest.in" "conftest.nl"
3799     $as_echo 'GREP' >> "conftest.nl"
3800     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3801     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3802     as_fn_arith $ac_count + 1 && ac_count=$as_val
3803     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3804       # Best one so far, save it but keep looking for a better one
3805       ac_cv_path_GREP="$ac_path_GREP"
3806       ac_path_GREP_max=$ac_count
3807     fi
3808     # 10*(2^10) chars as input seems more than enough
3809     test $ac_count -gt 10 && break
3810   done
3811   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3812 esac
3813
3814       $ac_path_GREP_found && break 3
3815     done
3816   done
3817   done
3818 IFS=$as_save_IFS
3819   if test -z "$ac_cv_path_GREP"; then
3820     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3821   fi
3822 else
3823   ac_cv_path_GREP=$GREP
3824 fi
3825
3826 fi
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3828 $as_echo "$ac_cv_path_GREP" >&6; }
3829  GREP="$ac_cv_path_GREP"
3830
3831
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3833 $as_echo_n "checking for egrep... " >&6; }
3834 if ${ac_cv_path_EGREP+:} false; then :
3835   $as_echo_n "(cached) " >&6
3836 else
3837   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3838    then ac_cv_path_EGREP="$GREP -E"
3839    else
3840      if test -z "$EGREP"; then
3841   ac_path_EGREP_found=false
3842   # Loop through the user's path and test for each of PROGNAME-LIST
3843   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3845 do
3846   IFS=$as_save_IFS
3847   test -z "$as_dir" && as_dir=.
3848     for ac_prog in egrep; do
3849     for ac_exec_ext in '' $ac_executable_extensions; do
3850       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3851       as_fn_executable_p "$ac_path_EGREP" || continue
3852 # Check for GNU ac_path_EGREP and select it if it is found.
3853   # Check for GNU $ac_path_EGREP
3854 case `"$ac_path_EGREP" --version 2>&1` in
3855 *GNU*)
3856   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3857 *)
3858   ac_count=0
3859   $as_echo_n 0123456789 >"conftest.in"
3860   while :
3861   do
3862     cat "conftest.in" "conftest.in" >"conftest.tmp"
3863     mv "conftest.tmp" "conftest.in"
3864     cp "conftest.in" "conftest.nl"
3865     $as_echo 'EGREP' >> "conftest.nl"
3866     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3867     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3868     as_fn_arith $ac_count + 1 && ac_count=$as_val
3869     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3870       # Best one so far, save it but keep looking for a better one
3871       ac_cv_path_EGREP="$ac_path_EGREP"
3872       ac_path_EGREP_max=$ac_count
3873     fi
3874     # 10*(2^10) chars as input seems more than enough
3875     test $ac_count -gt 10 && break
3876   done
3877   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3878 esac
3879
3880       $ac_path_EGREP_found && break 3
3881     done
3882   done
3883   done
3884 IFS=$as_save_IFS
3885   if test -z "$ac_cv_path_EGREP"; then
3886     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3887   fi
3888 else
3889   ac_cv_path_EGREP=$EGREP
3890 fi
3891
3892    fi
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3895 $as_echo "$ac_cv_path_EGREP" >&6; }
3896  EGREP="$ac_cv_path_EGREP"
3897
3898
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3900 $as_echo_n "checking for ANSI C header files... " >&6; }
3901 if ${ac_cv_header_stdc+:} false; then :
3902   $as_echo_n "(cached) " >&6
3903 else
3904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905 /* end confdefs.h.  */
3906 #include <stdlib.h>
3907 #include <stdarg.h>
3908 #include <string.h>
3909 #include <float.h>
3910
3911 int
3912 main ()
3913 {
3914
3915   ;
3916   return 0;
3917 }
3918 _ACEOF
3919 if ac_fn_c_try_compile "$LINENO"; then :
3920   ac_cv_header_stdc=yes
3921 else
3922   ac_cv_header_stdc=no
3923 fi
3924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3925
3926 if test $ac_cv_header_stdc = yes; then
3927   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h.  */
3930 #include <string.h>
3931
3932 _ACEOF
3933 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3934   $EGREP "memchr" >/dev/null 2>&1; then :
3935
3936 else
3937   ac_cv_header_stdc=no
3938 fi
3939 rm -f conftest*
3940
3941 fi
3942
3943 if test $ac_cv_header_stdc = yes; then
3944   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946 /* end confdefs.h.  */
3947 #include <stdlib.h>
3948
3949 _ACEOF
3950 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3951   $EGREP "free" >/dev/null 2>&1; then :
3952
3953 else
3954   ac_cv_header_stdc=no
3955 fi
3956 rm -f conftest*
3957
3958 fi
3959
3960 if test $ac_cv_header_stdc = yes; then
3961   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3962   if test "$cross_compiling" = yes; then :
3963   :
3964 else
3965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966 /* end confdefs.h.  */
3967 #include <ctype.h>
3968 #include <stdlib.h>
3969 #if ((' ' & 0x0FF) == 0x020)
3970 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3971 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3972 #else
3973 # define ISLOWER(c) \
3974                    (('a' <= (c) && (c) <= 'i') \
3975                      || ('j' <= (c) && (c) <= 'r') \
3976                      || ('s' <= (c) && (c) <= 'z'))
3977 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3978 #endif
3979
3980 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3981 int
3982 main ()
3983 {
3984   int i;
3985   for (i = 0; i < 256; i++)
3986     if (XOR (islower (i), ISLOWER (i))
3987         || toupper (i) != TOUPPER (i))
3988       return 2;
3989   return 0;
3990 }
3991 _ACEOF
3992 if ac_fn_c_try_run "$LINENO"; then :
3993
3994 else
3995   ac_cv_header_stdc=no
3996 fi
3997 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3998   conftest.$ac_objext conftest.beam conftest.$ac_ext
3999 fi
4000
4001 fi
4002 fi
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4004 $as_echo "$ac_cv_header_stdc" >&6; }
4005 if test $ac_cv_header_stdc = yes; then
4006
4007 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4008
4009 fi
4010
4011 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4012 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4013                   inttypes.h stdint.h unistd.h
4014 do :
4015   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4016 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4017 "
4018 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4019   cat >>confdefs.h <<_ACEOF
4020 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4021 _ACEOF
4022
4023 fi
4024
4025 done
4026
4027
4028
4029   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4030 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4031   MINIX=yes
4032 else
4033   MINIX=
4034 fi
4035
4036
4037   if test "$MINIX" = yes; then
4038
4039 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4040
4041
4042 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4043
4044
4045 $as_echo "#define _MINIX 1" >>confdefs.h
4046
4047   fi
4048
4049
4050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4051 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4052 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056 /* end confdefs.h.  */
4057
4058 #         define __EXTENSIONS__ 1
4059           $ac_includes_default
4060 int
4061 main ()
4062 {
4063
4064   ;
4065   return 0;
4066 }
4067 _ACEOF
4068 if ac_fn_c_try_compile "$LINENO"; then :
4069   ac_cv_safe_to_define___extensions__=yes
4070 else
4071   ac_cv_safe_to_define___extensions__=no
4072 fi
4073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4074 fi
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4076 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4077   test $ac_cv_safe_to_define___extensions__ = yes &&
4078     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4079
4080   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4081
4082   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4083
4084   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4085
4086   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4087
4088
4089
4090 # Do not delete or change the following two lines.  For why, see
4091 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
4092 # Make sure we can run config.sub.
4093 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4094   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4095
4096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4097 $as_echo_n "checking build system type... " >&6; }
4098 if ${ac_cv_build+:} false; then :
4099   $as_echo_n "(cached) " >&6
4100 else
4101   ac_build_alias=$build_alias
4102 test "x$ac_build_alias" = x &&
4103   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4104 test "x$ac_build_alias" = x &&
4105   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4106 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4107   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4108
4109 fi
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4111 $as_echo "$ac_cv_build" >&6; }
4112 case $ac_cv_build in
4113 *-*-*) ;;
4114 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4115 esac
4116 build=$ac_cv_build
4117 ac_save_IFS=$IFS; IFS='-'
4118 set x $ac_cv_build
4119 shift
4120 build_cpu=$1
4121 build_vendor=$2
4122 shift; shift
4123 # Remember, the first character of IFS is used to create $*,
4124 # except with old shells:
4125 build_os=$*
4126 IFS=$ac_save_IFS
4127 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4128
4129
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4131 $as_echo_n "checking host system type... " >&6; }
4132 if ${ac_cv_host+:} false; then :
4133   $as_echo_n "(cached) " >&6
4134 else
4135   if test "x$host_alias" = x; then
4136   ac_cv_host=$ac_cv_build
4137 else
4138   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4139     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4140 fi
4141
4142 fi
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4144 $as_echo "$ac_cv_host" >&6; }
4145 case $ac_cv_host in
4146 *-*-*) ;;
4147 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4148 esac
4149 host=$ac_cv_host
4150 ac_save_IFS=$IFS; IFS='-'
4151 set x $ac_cv_host
4152 shift
4153 host_cpu=$1
4154 host_vendor=$2
4155 shift; shift
4156 # Remember, the first character of IFS is used to create $*,
4157 # except with old shells:
4158 host_os=$*
4159 IFS=$ac_save_IFS
4160 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4161
4162
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4164 $as_echo_n "checking target system type... " >&6; }
4165 if ${ac_cv_target+:} false; then :
4166   $as_echo_n "(cached) " >&6
4167 else
4168   if test "x$target_alias" = x; then
4169   ac_cv_target=$ac_cv_host
4170 else
4171   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4172     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4173 fi
4174
4175 fi
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4177 $as_echo "$ac_cv_target" >&6; }
4178 case $ac_cv_target in
4179 *-*-*) ;;
4180 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4181 esac
4182 target=$ac_cv_target
4183 ac_save_IFS=$IFS; IFS='-'
4184 set x $ac_cv_target
4185 shift
4186 target_cpu=$1
4187 target_vendor=$2
4188 shift; shift
4189 # Remember, the first character of IFS is used to create $*,
4190 # except with old shells:
4191 target_os=$*
4192 IFS=$ac_save_IFS
4193 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4194
4195
4196 # The aliases save the names the user supplied, while $host etc.
4197 # will get canonicalized.
4198 test -n "$target_alias" &&
4199   test "$program_prefix$program_suffix$program_transform_name" = \
4200     NONENONEs,x,x, &&
4201   program_prefix=${target_alias}-
4202
4203 target_alias=${target_alias-$host_alias}
4204
4205  case ${build_alias} in
4206   "") build_noncanonical=${build} ;;
4207   *) build_noncanonical=${build_alias} ;;
4208 esac
4209
4210  case ${host_alias} in
4211   "") host_noncanonical=${build_noncanonical} ;;
4212   *) host_noncanonical=${host_alias} ;;
4213 esac
4214
4215  case ${target_alias} in
4216   "") target_noncanonical=${host_noncanonical} ;;
4217   *) target_noncanonical=${target_alias} ;;
4218 esac
4219
4220
4221
4222
4223
4224   LIBSTDCXX_RAW_CXX_CXXFLAGS="\
4225     -I\$(top_builddir)/../libstdc++-v3/include \
4226     -I\$(top_builddir)/../libstdc++-v3/include/\$(target_noncanonical) \
4227     -I\$(top_srcdir)/../libstdc++-v3/libsupc++"
4228   LIBSTDCXX_RAW_CXX_LDFLAGS="\
4229     \$(top_builddir)/../libstdc++-v3/src/libstdc++.la"
4230
4231
4232
4233
4234 am__api_version='1.15'
4235
4236 # Find a good install program.  We prefer a C program (faster),
4237 # so one script is as good as another.  But avoid the broken or
4238 # incompatible versions:
4239 # SysV /etc/install, /usr/sbin/install
4240 # SunOS /usr/etc/install
4241 # IRIX /sbin/install
4242 # AIX /bin/install
4243 # AmigaOS /C/install, which installs bootblocks on floppy discs
4244 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4245 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4246 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4247 # OS/2's system install, which has a completely different semantic
4248 # ./install, which can be erroneously created by make from ./install.sh.
4249 # Reject install programs that cannot install multiple files.
4250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4251 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4252 if test -z "$INSTALL"; then
4253 if ${ac_cv_path_install+:} false; then :
4254   $as_echo_n "(cached) " >&6
4255 else
4256   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4257 for as_dir in $PATH
4258 do
4259   IFS=$as_save_IFS
4260   test -z "$as_dir" && as_dir=.
4261     # Account for people who put trailing slashes in PATH elements.
4262 case $as_dir/ in #((
4263   ./ | .// | /[cC]/* | \
4264   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4265   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4266   /usr/ucb/* ) ;;
4267   *)
4268     # OSF1 and SCO ODT 3.0 have their own names for install.
4269     # Don't use installbsd from OSF since it installs stuff as root
4270     # by default.
4271     for ac_prog in ginstall scoinst install; do
4272       for ac_exec_ext in '' $ac_executable_extensions; do
4273         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4274           if test $ac_prog = install &&
4275             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4276             # AIX install.  It has an incompatible calling convention.
4277             :
4278           elif test $ac_prog = install &&
4279             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4280             # program-specific install script used by HP pwplus--don't use.
4281             :
4282           else
4283             rm -rf conftest.one conftest.two conftest.dir
4284             echo one > conftest.one
4285             echo two > conftest.two
4286             mkdir conftest.dir
4287             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4288               test -s conftest.one && test -s conftest.two &&
4289               test -s conftest.dir/conftest.one &&
4290               test -s conftest.dir/conftest.two
4291             then
4292               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4293               break 3
4294             fi
4295           fi
4296         fi
4297       done
4298     done
4299     ;;
4300 esac
4301
4302   done
4303 IFS=$as_save_IFS
4304
4305 rm -rf conftest.one conftest.two conftest.dir
4306
4307 fi
4308   if test "${ac_cv_path_install+set}" = set; then
4309     INSTALL=$ac_cv_path_install
4310   else
4311     # As a last resort, use the slow shell script.  Don't cache a
4312     # value for INSTALL within a source directory, because that will
4313     # break other packages using the cache if that directory is
4314     # removed, or if the value is a relative name.
4315     INSTALL=$ac_install_sh
4316   fi
4317 fi
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4319 $as_echo "$INSTALL" >&6; }
4320
4321 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4322 # It thinks the first close brace ends the variable substitution.
4323 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4324
4325 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4326
4327 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4328
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4330 $as_echo_n "checking whether build environment is sane... " >&6; }
4331 # Reject unsafe characters in $srcdir or the absolute working directory
4332 # name.  Accept space and tab only in the latter.
4333 am_lf='
4334 '
4335 case `pwd` in
4336   *[\\\"\#\$\&\'\`$am_lf]*)
4337     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4338 esac
4339 case $srcdir in
4340   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4341     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4342 esac
4343
4344 # Do 'set' in a subshell so we don't clobber the current shell's
4345 # arguments.  Must try -L first in case configure is actually a
4346 # symlink; some systems play weird games with the mod time of symlinks
4347 # (eg FreeBSD returns the mod time of the symlink's containing
4348 # directory).
4349 if (
4350    am_has_slept=no
4351    for am_try in 1 2; do
4352      echo "timestamp, slept: $am_has_slept" > conftest.file
4353      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4354      if test "$*" = "X"; then
4355         # -L didn't work.
4356         set X `ls -t "$srcdir/configure" conftest.file`
4357      fi
4358      if test "$*" != "X $srcdir/configure conftest.file" \
4359         && test "$*" != "X conftest.file $srcdir/configure"; then
4360
4361         # If neither matched, then we have a broken ls.  This can happen
4362         # if, for instance, CONFIG_SHELL is bash and it inherits a
4363         # broken ls alias from the environment.  This has actually
4364         # happened.  Such a system could not be considered "sane".
4365         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4366   alias in your environment" "$LINENO" 5
4367      fi
4368      if test "$2" = conftest.file || test $am_try -eq 2; then
4369        break
4370      fi
4371      # Just in case.
4372      sleep 1
4373      am_has_slept=yes
4374    done
4375    test "$2" = conftest.file
4376    )
4377 then
4378    # Ok.
4379    :
4380 else
4381    as_fn_error $? "newly created file is older than distributed files!
4382 Check your system clock" "$LINENO" 5
4383 fi
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4385 $as_echo "yes" >&6; }
4386 # If we didn't sleep, we still need to ensure time stamps of config.status and
4387 # generated files are strictly newer.
4388 am_sleep_pid=
4389 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4390   ( sleep 1 ) &
4391   am_sleep_pid=$!
4392 fi
4393
4394 rm -f conftest.file
4395
4396 test "$program_prefix" != NONE &&
4397   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4398 # Use a double $ so make ignores it.
4399 test "$program_suffix" != NONE &&
4400   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4401 # Double any \ or $.
4402 # By default was `s,x,x', remove it if useless.
4403 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4404 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4405
4406 if test x"${MISSING+set}" != xset; then
4407   case $am_aux_dir in
4408   *\ * | *\     *)
4409     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4410   *)
4411     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4412   esac
4413 fi
4414 # Use eval to expand $SHELL
4415 if eval "$MISSING --is-lightweight"; then
4416   am_missing_run="$MISSING "
4417 else
4418   am_missing_run=
4419   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4420 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4421 fi
4422
4423 if test x"${install_sh+set}" != xset; then
4424   case $am_aux_dir in
4425   *\ * | *\     *)
4426     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4427   *)
4428     install_sh="\${SHELL} $am_aux_dir/install-sh"
4429   esac
4430 fi
4431
4432 # Installed binaries are usually stripped using 'strip' when the user
4433 # run "make install-strip".  However 'strip' might not be the right
4434 # tool to use in cross-compilation environments, therefore Automake
4435 # will honor the 'STRIP' environment variable to overrule this program.
4436 if test "$cross_compiling" != no; then
4437   if test -n "$ac_tool_prefix"; then
4438   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4439 set dummy ${ac_tool_prefix}strip; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if ${ac_cv_prog_STRIP+:} false; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   if test -n "$STRIP"; then
4446   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4447 else
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4449 for as_dir in $PATH
4450 do
4451   IFS=$as_save_IFS
4452   test -z "$as_dir" && as_dir=.
4453     for ac_exec_ext in '' $ac_executable_extensions; do
4454   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4455     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4457     break 2
4458   fi
4459 done
4460   done
4461 IFS=$as_save_IFS
4462
4463 fi
4464 fi
4465 STRIP=$ac_cv_prog_STRIP
4466 if test -n "$STRIP"; then
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4468 $as_echo "$STRIP" >&6; }
4469 else
4470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4472 fi
4473
4474
4475 fi
4476 if test -z "$ac_cv_prog_STRIP"; then
4477   ac_ct_STRIP=$STRIP
4478   # Extract the first word of "strip", so it can be a program name with args.
4479 set dummy strip; ac_word=$2
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4481 $as_echo_n "checking for $ac_word... " >&6; }
4482 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4483   $as_echo_n "(cached) " >&6
4484 else
4485   if test -n "$ac_ct_STRIP"; then
4486   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4487 else
4488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4489 for as_dir in $PATH
4490 do
4491   IFS=$as_save_IFS
4492   test -z "$as_dir" && as_dir=.
4493     for ac_exec_ext in '' $ac_executable_extensions; do
4494   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4495     ac_cv_prog_ac_ct_STRIP="strip"
4496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4497     break 2
4498   fi
4499 done
4500   done
4501 IFS=$as_save_IFS
4502
4503 fi
4504 fi
4505 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4506 if test -n "$ac_ct_STRIP"; then
4507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4508 $as_echo "$ac_ct_STRIP" >&6; }
4509 else
4510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4511 $as_echo "no" >&6; }
4512 fi
4513
4514   if test "x$ac_ct_STRIP" = x; then
4515     STRIP=":"
4516   else
4517     case $cross_compiling:$ac_tool_warned in
4518 yes:)
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4521 ac_tool_warned=yes ;;
4522 esac
4523     STRIP=$ac_ct_STRIP
4524   fi
4525 else
4526   STRIP="$ac_cv_prog_STRIP"
4527 fi
4528
4529 fi
4530 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4531
4532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4533 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4534 if test -z "$MKDIR_P"; then
4535   if ${ac_cv_path_mkdir+:} false; then :
4536   $as_echo_n "(cached) " >&6
4537 else
4538   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4539 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4540 do
4541   IFS=$as_save_IFS
4542   test -z "$as_dir" && as_dir=.
4543     for ac_prog in mkdir gmkdir; do
4544          for ac_exec_ext in '' $ac_executable_extensions; do
4545            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4546            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4547              'mkdir (GNU coreutils) '* | \
4548              'mkdir (coreutils) '* | \
4549              'mkdir (fileutils) '4.1*)
4550                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4551                break 3;;
4552            esac
4553          done
4554        done
4555   done
4556 IFS=$as_save_IFS
4557
4558 fi
4559
4560   test -d ./--version && rmdir ./--version
4561   if test "${ac_cv_path_mkdir+set}" = set; then
4562     MKDIR_P="$ac_cv_path_mkdir -p"
4563   else
4564     # As a last resort, use the slow shell script.  Don't cache a
4565     # value for MKDIR_P within a source directory, because that will
4566     # break other packages using the cache if that directory is
4567     # removed, or if the value is a relative name.
4568     MKDIR_P="$ac_install_sh -d"
4569   fi
4570 fi
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4572 $as_echo "$MKDIR_P" >&6; }
4573
4574 for ac_prog in gawk mawk nawk awk
4575 do
4576   # Extract the first word of "$ac_prog", so it can be a program name with args.
4577 set dummy $ac_prog; ac_word=$2
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4579 $as_echo_n "checking for $ac_word... " >&6; }
4580 if ${ac_cv_prog_AWK+:} false; then :
4581   $as_echo_n "(cached) " >&6
4582 else
4583   if test -n "$AWK"; then
4584   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4585 else
4586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4587 for as_dir in $PATH
4588 do
4589   IFS=$as_save_IFS
4590   test -z "$as_dir" && as_dir=.
4591     for ac_exec_ext in '' $ac_executable_extensions; do
4592   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4593     ac_cv_prog_AWK="$ac_prog"
4594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4595     break 2
4596   fi
4597 done
4598   done
4599 IFS=$as_save_IFS
4600
4601 fi
4602 fi
4603 AWK=$ac_cv_prog_AWK
4604 if test -n "$AWK"; then
4605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4606 $as_echo "$AWK" >&6; }
4607 else
4608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4609 $as_echo "no" >&6; }
4610 fi
4611
4612
4613   test -n "$AWK" && break
4614 done
4615
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4617 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4618 set x ${MAKE-make}
4619 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4620 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4621   $as_echo_n "(cached) " >&6
4622 else
4623   cat >conftest.make <<\_ACEOF
4624 SHELL = /bin/sh
4625 all:
4626         @echo '@@@%%%=$(MAKE)=@@@%%%'
4627 _ACEOF
4628 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4629 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4630   *@@@%%%=?*=@@@%%%*)
4631     eval ac_cv_prog_make_${ac_make}_set=yes;;
4632   *)
4633     eval ac_cv_prog_make_${ac_make}_set=no;;
4634 esac
4635 rm -f conftest.make
4636 fi
4637 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4639 $as_echo "yes" >&6; }
4640   SET_MAKE=
4641 else
4642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4643 $as_echo "no" >&6; }
4644   SET_MAKE="MAKE=${MAKE-make}"
4645 fi
4646
4647 rm -rf .tst 2>/dev/null
4648 mkdir .tst 2>/dev/null
4649 if test -d .tst; then
4650   am__leading_dot=.
4651 else
4652   am__leading_dot=_
4653 fi
4654 rmdir .tst 2>/dev/null
4655
4656 DEPDIR="${am__leading_dot}deps"
4657
4658 ac_config_commands="$ac_config_commands depfiles"
4659
4660
4661 am_make=${MAKE-make}
4662 cat > confinc << 'END'
4663 am__doit:
4664         @echo this is the am__doit target
4665 .PHONY: am__doit
4666 END
4667 # If we don't find an include directive, just comment out the code.
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4669 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4670 am__include="#"
4671 am__quote=
4672 _am_result=none
4673 # First try GNU make style include.
4674 echo "include confinc" > confmf
4675 # Ignore all kinds of additional output from 'make'.
4676 case `$am_make -s -f confmf 2> /dev/null` in #(
4677 *the\ am__doit\ target*)
4678   am__include=include
4679   am__quote=
4680   _am_result=GNU
4681   ;;
4682 esac
4683 # Now try BSD make style include.
4684 if test "$am__include" = "#"; then
4685    echo '.include "confinc"' > confmf
4686    case `$am_make -s -f confmf 2> /dev/null` in #(
4687    *the\ am__doit\ target*)
4688      am__include=.include
4689      am__quote="\""
4690      _am_result=BSD
4691      ;;
4692    esac
4693 fi
4694
4695
4696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4697 $as_echo "$_am_result" >&6; }
4698 rm -f confinc confmf
4699
4700 # Check whether --enable-dependency-tracking was given.
4701 if test "${enable_dependency_tracking+set}" = set; then :
4702   enableval=$enable_dependency_tracking;
4703 fi
4704
4705 if test "x$enable_dependency_tracking" != xno; then
4706   am_depcomp="$ac_aux_dir/depcomp"
4707   AMDEPBACKSLASH='\'
4708   am__nodep='_no'
4709 fi
4710  if test "x$enable_dependency_tracking" != xno; then
4711   AMDEP_TRUE=
4712   AMDEP_FALSE='#'
4713 else
4714   AMDEP_TRUE='#'
4715   AMDEP_FALSE=
4716 fi
4717
4718
4719 # Check whether --enable-silent-rules was given.
4720 if test "${enable_silent_rules+set}" = set; then :
4721   enableval=$enable_silent_rules;
4722 fi
4723
4724 case $enable_silent_rules in # (((
4725   yes) AM_DEFAULT_VERBOSITY=0;;
4726    no) AM_DEFAULT_VERBOSITY=1;;
4727     *) AM_DEFAULT_VERBOSITY=1;;
4728 esac
4729 am_make=${MAKE-make}
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4731 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4732 if ${am_cv_make_support_nested_variables+:} false; then :
4733   $as_echo_n "(cached) " >&6
4734 else
4735   if $as_echo 'TRUE=$(BAR$(V))
4736 BAR0=false
4737 BAR1=true
4738 V=1
4739 am__doit:
4740         @$(TRUE)
4741 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4742   am_cv_make_support_nested_variables=yes
4743 else
4744   am_cv_make_support_nested_variables=no
4745 fi
4746 fi
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4748 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4749 if test $am_cv_make_support_nested_variables = yes; then
4750     AM_V='$(V)'
4751   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4752 else
4753   AM_V=$AM_DEFAULT_VERBOSITY
4754   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4755 fi
4756 AM_BACKSLASH='\'
4757
4758 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4759   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4760   # is not polluted with repeated "-I."
4761   am__isrc=' -I$(srcdir)'
4762   # test to see if srcdir already configured
4763   if test -f $srcdir/config.status; then
4764     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4765   fi
4766 fi
4767
4768 # test whether we have cygpath
4769 if test -z "$CYGPATH_W"; then
4770   if (cygpath --version) >/dev/null 2>/dev/null; then
4771     CYGPATH_W='cygpath -w'
4772   else
4773     CYGPATH_W=echo
4774   fi
4775 fi
4776
4777
4778 # Define the identity of the package.
4779  PACKAGE='package-unused'
4780  VERSION='version-unused'
4781
4782
4783 cat >>confdefs.h <<_ACEOF
4784 #define PACKAGE "$PACKAGE"
4785 _ACEOF
4786
4787
4788 cat >>confdefs.h <<_ACEOF
4789 #define VERSION "$VERSION"
4790 _ACEOF
4791
4792 # Some tools Automake needs.
4793
4794 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4795
4796
4797 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4798
4799
4800 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4801
4802
4803 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4804
4805
4806 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4807
4808 # For better backward compatibility.  To be removed once Automake 1.9.x
4809 # dies out for good.  For more background, see:
4810 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4811 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4812 mkdir_p='$(MKDIR_P)'
4813
4814 # We need awk for the "check" target (and possibly the TAP driver).  The
4815 # system "awk" is bad on some platforms.
4816 # Always define AMTAR for backward compatibility.  Yes, it's still used
4817 # in the wild :-(  We should find a proper way to deprecate it ...
4818 AMTAR='$${TAR-tar}'
4819
4820
4821 # We'll loop over all known methods to create a tar archive until one works.
4822 _am_tools='gnutar  pax cpio none'
4823
4824 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4825
4826
4827
4828
4829
4830 depcc="$CC"   am_compiler_list=
4831
4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4833 $as_echo_n "checking dependency style of $depcc... " >&6; }
4834 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4835   $as_echo_n "(cached) " >&6
4836 else
4837   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4838   # We make a subdir and do the tests there.  Otherwise we can end up
4839   # making bogus files that we don't know about and never remove.  For
4840   # instance it was reported that on HP-UX the gcc test will end up
4841   # making a dummy file named 'D' -- because '-MD' means "put the output
4842   # in D".
4843   rm -rf conftest.dir
4844   mkdir conftest.dir
4845   # Copy depcomp to subdir because otherwise we won't find it if we're
4846   # using a relative directory.
4847   cp "$am_depcomp" conftest.dir
4848   cd conftest.dir
4849   # We will build objects and dependencies in a subdirectory because
4850   # it helps to detect inapplicable dependency modes.  For instance
4851   # both Tru64's cc and ICC support -MD to output dependencies as a
4852   # side effect of compilation, but ICC will put the dependencies in
4853   # the current directory while Tru64 will put them in the object
4854   # directory.
4855   mkdir sub
4856
4857   am_cv_CC_dependencies_compiler_type=none
4858   if test "$am_compiler_list" = ""; then
4859      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4860   fi
4861   am__universal=false
4862   case " $depcc " in #(
4863      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4864      esac
4865
4866   for depmode in $am_compiler_list; do
4867     # Setup a source with many dependencies, because some compilers
4868     # like to wrap large dependency lists on column 80 (with \), and
4869     # we should not choose a depcomp mode which is confused by this.
4870     #
4871     # We need to recreate these files for each test, as the compiler may
4872     # overwrite some of them when testing with obscure command lines.
4873     # This happens at least with the AIX C compiler.
4874     : > sub/conftest.c
4875     for i in 1 2 3 4 5 6; do
4876       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4877       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4878       # Solaris 10 /bin/sh.
4879       echo '/* dummy */' > sub/conftst$i.h
4880     done
4881     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4882
4883     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4884     # mode.  It turns out that the SunPro C++ compiler does not properly
4885     # handle '-M -o', and we need to detect this.  Also, some Intel
4886     # versions had trouble with output in subdirs.
4887     am__obj=sub/conftest.${OBJEXT-o}
4888     am__minus_obj="-o $am__obj"
4889     case $depmode in
4890     gcc)
4891       # This depmode causes a compiler race in universal mode.
4892       test "$am__universal" = false || continue
4893       ;;
4894     nosideeffect)
4895       # After this tag, mechanisms are not by side-effect, so they'll
4896       # only be used when explicitly requested.
4897       if test "x$enable_dependency_tracking" = xyes; then
4898         continue
4899       else
4900         break
4901       fi
4902       ;;
4903     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4904       # This compiler won't grok '-c -o', but also, the minuso test has
4905       # not run yet.  These depmodes are late enough in the game, and
4906       # so weak that their functioning should not be impacted.
4907       am__obj=conftest.${OBJEXT-o}
4908       am__minus_obj=
4909       ;;
4910     none) break ;;
4911     esac
4912     if depmode=$depmode \
4913        source=sub/conftest.c object=$am__obj \
4914        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4915        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4916          >/dev/null 2>conftest.err &&
4917        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4918        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4919        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4920        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4921       # icc doesn't choke on unknown options, it will just issue warnings
4922       # or remarks (even with -Werror).  So we grep stderr for any message
4923       # that says an option was ignored or not supported.
4924       # When given -MP, icc 7.0 and 7.1 complain thusly:
4925       #   icc: Command line warning: ignoring option '-M'; no argument required
4926       # The diagnosis changed in icc 8.0:
4927       #   icc: Command line remark: option '-MP' not supported
4928       if (grep 'ignoring option' conftest.err ||
4929           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4930         am_cv_CC_dependencies_compiler_type=$depmode
4931         break
4932       fi
4933     fi
4934   done
4935
4936   cd ..
4937   rm -rf conftest.dir
4938 else
4939   am_cv_CC_dependencies_compiler_type=none
4940 fi
4941
4942 fi
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4944 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4945 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4946
4947  if
4948   test "x$enable_dependency_tracking" != xno \
4949   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4950   am__fastdepCC_TRUE=
4951   am__fastdepCC_FALSE='#'
4952 else
4953   am__fastdepCC_TRUE='#'
4954   am__fastdepCC_FALSE=
4955 fi
4956
4957
4958
4959 # POSIX will say in a future version that running "rm -f" with no argument
4960 # is OK; and we want to be able to make that assumption in our Makefile
4961 # recipes.  So use an aggressive probe to check that the usage we want is
4962 # actually supported "in the wild" to an acceptable degree.
4963 # See automake bug#10828.
4964 # To make any issue more visible, cause the running configure to be aborted
4965 # by default if the 'rm' program in use doesn't match our expectations; the
4966 # user can still override this though.
4967 if rm -f && rm -fr && rm -rf; then : OK; else
4968   cat >&2 <<'END'
4969 Oops!
4970
4971 Your 'rm' program seems unable to run without file operands specified
4972 on the command line, even when the '-f' option is present.  This is contrary
4973 to the behaviour of most rm programs out there, and not conforming with
4974 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4975
4976 Please tell bug-automake@gnu.org about your system, including the value
4977 of your $PATH and any error possibly output before this message.  This
4978 can help us improve future automake versions.
4979
4980 END
4981   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4982     echo 'Configuration will proceed anyway, since you have set the' >&2
4983     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4984     echo >&2
4985   else
4986     cat >&2 <<'END'
4987 Aborting the configuration process, to ensure you take notice of the issue.
4988
4989 You can download and install GNU coreutils to get an 'rm' implementation
4990 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4991
4992 If you want to complete the configuration process using your problematic
4993 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4994 to "yes", and re-run configure.
4995
4996 END
4997     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4998   fi
4999 fi
5000
5001
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5003 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5004     # Check whether --enable-maintainer-mode was given.
5005 if test "${enable_maintainer_mode+set}" = set; then :
5006   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5007 else
5008   USE_MAINTAINER_MODE=no
5009 fi
5010
5011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5012 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5013    if test $USE_MAINTAINER_MODE = yes; then
5014   MAINTAINER_MODE_TRUE=
5015   MAINTAINER_MODE_FALSE='#'
5016 else
5017   MAINTAINER_MODE_TRUE='#'
5018   MAINTAINER_MODE_FALSE=
5019 fi
5020
5021   MAINT=$MAINTAINER_MODE_TRUE
5022
5023
5024
5025
5026 # Check whether --with-toolexeclibdir was given.
5027 if test "${with_toolexeclibdir+set}" = set; then :
5028   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
5029   /)
5030     ;;
5031   */)
5032     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
5033     ;;
5034 esac
5035 else
5036   with_toolexeclibdir=no
5037 fi
5038
5039
5040
5041 # Calculate toolexeclibdir
5042 # Also toolexecdir, though it's only used in toolexeclibdir
5043 case ${version_specific_libs} in
5044   yes)
5045     # Need the gcc compiler version to know where to install libraries
5046     # and header files if --enable-version-specific-runtime-libs option
5047     # is selected.
5048     toolexecdir='$(libdir)/gcc/$(target_alias)'
5049     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
5050     ;;
5051   no)
5052     if test -n "$with_cross_host" &&
5053        test x"$with_cross_host" != x"no"; then
5054       # Install a library built with a cross compiler in tooldir, not libdir.
5055       toolexecdir='$(exec_prefix)/$(target_alias)'
5056       case ${with_toolexeclibdir} in
5057         no)
5058           toolexeclibdir='$(toolexecdir)/lib'
5059           ;;
5060         *)
5061           toolexeclibdir=${with_toolexeclibdir}
5062           ;;
5063       esac
5064     else
5065       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
5066       toolexeclibdir='$(libdir)'
5067     fi
5068     multi_os_directory=`$CC -print-multi-os-directory`
5069     case $multi_os_directory in
5070       .) ;; # Avoid trailing /.
5071       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
5072     esac
5073     ;;
5074 esac
5075
5076
5077
5078 # Checks for programs.
5079 ac_ext=c
5080 ac_cpp='$CPP $CPPFLAGS'
5081 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5082 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5083 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5084 if test -n "$ac_tool_prefix"; then
5085   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5086 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5088 $as_echo_n "checking for $ac_word... " >&6; }
5089 if ${ac_cv_prog_CC+:} false; then :
5090   $as_echo_n "(cached) " >&6
5091 else
5092   if test -n "$CC"; then
5093   ac_cv_prog_CC="$CC" # Let the user override the test.
5094 else
5095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5096 for as_dir in $PATH
5097 do
5098   IFS=$as_save_IFS
5099   test -z "$as_dir" && as_dir=.
5100     for ac_exec_ext in '' $ac_executable_extensions; do
5101   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5102     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5104     break 2
5105   fi
5106 done
5107   done
5108 IFS=$as_save_IFS
5109
5110 fi
5111 fi
5112 CC=$ac_cv_prog_CC
5113 if test -n "$CC"; then
5114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5115 $as_echo "$CC" >&6; }
5116 else
5117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5118 $as_echo "no" >&6; }
5119 fi
5120
5121
5122 fi
5123 if test -z "$ac_cv_prog_CC"; then
5124   ac_ct_CC=$CC
5125   # Extract the first word of "gcc", so it can be a program name with args.
5126 set dummy gcc; ac_word=$2
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5128 $as_echo_n "checking for $ac_word... " >&6; }
5129 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5130   $as_echo_n "(cached) " >&6
5131 else
5132   if test -n "$ac_ct_CC"; then
5133   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5134 else
5135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5136 for as_dir in $PATH
5137 do
5138   IFS=$as_save_IFS
5139   test -z "$as_dir" && as_dir=.
5140     for ac_exec_ext in '' $ac_executable_extensions; do
5141   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5142     ac_cv_prog_ac_ct_CC="gcc"
5143     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5144     break 2
5145   fi
5146 done
5147   done
5148 IFS=$as_save_IFS
5149
5150 fi
5151 fi
5152 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5153 if test -n "$ac_ct_CC"; then
5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5155 $as_echo "$ac_ct_CC" >&6; }
5156 else
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5158 $as_echo "no" >&6; }
5159 fi
5160
5161   if test "x$ac_ct_CC" = x; then
5162     CC=""
5163   else
5164     case $cross_compiling:$ac_tool_warned in
5165 yes:)
5166 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5167 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5168 ac_tool_warned=yes ;;
5169 esac
5170     CC=$ac_ct_CC
5171   fi
5172 else
5173   CC="$ac_cv_prog_CC"
5174 fi
5175
5176 if test -z "$CC"; then
5177           if test -n "$ac_tool_prefix"; then
5178     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5179 set dummy ${ac_tool_prefix}cc; ac_word=$2
5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5181 $as_echo_n "checking for $ac_word... " >&6; }
5182 if ${ac_cv_prog_CC+:} false; then :
5183   $as_echo_n "(cached) " >&6
5184 else
5185   if test -n "$CC"; then
5186   ac_cv_prog_CC="$CC" # Let the user override the test.
5187 else
5188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5189 for as_dir in $PATH
5190 do
5191   IFS=$as_save_IFS
5192   test -z "$as_dir" && as_dir=.
5193     for ac_exec_ext in '' $ac_executable_extensions; do
5194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5195     ac_cv_prog_CC="${ac_tool_prefix}cc"
5196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5197     break 2
5198   fi
5199 done
5200   done
5201 IFS=$as_save_IFS
5202
5203 fi
5204 fi
5205 CC=$ac_cv_prog_CC
5206 if test -n "$CC"; then
5207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5208 $as_echo "$CC" >&6; }
5209 else
5210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5211 $as_echo "no" >&6; }
5212 fi
5213
5214
5215   fi
5216 fi
5217 if test -z "$CC"; then
5218   # Extract the first word of "cc", so it can be a program name with args.
5219 set dummy cc; ac_word=$2
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5221 $as_echo_n "checking for $ac_word... " >&6; }
5222 if ${ac_cv_prog_CC+:} false; then :
5223   $as_echo_n "(cached) " >&6
5224 else
5225   if test -n "$CC"; then
5226   ac_cv_prog_CC="$CC" # Let the user override the test.
5227 else
5228   ac_prog_rejected=no
5229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5230 for as_dir in $PATH
5231 do
5232   IFS=$as_save_IFS
5233   test -z "$as_dir" && as_dir=.
5234     for ac_exec_ext in '' $ac_executable_extensions; do
5235   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5236     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5237        ac_prog_rejected=yes
5238        continue
5239      fi
5240     ac_cv_prog_CC="cc"
5241     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5242     break 2
5243   fi
5244 done
5245   done
5246 IFS=$as_save_IFS
5247
5248 if test $ac_prog_rejected = yes; then
5249   # We found a bogon in the path, so make sure we never use it.
5250   set dummy $ac_cv_prog_CC
5251   shift
5252   if test $# != 0; then
5253     # We chose a different compiler from the bogus one.
5254     # However, it has the same basename, so the bogon will be chosen
5255     # first if we set CC to just the basename; use the full file name.
5256     shift
5257     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5258   fi
5259 fi
5260 fi
5261 fi
5262 CC=$ac_cv_prog_CC
5263 if test -n "$CC"; then
5264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5265 $as_echo "$CC" >&6; }
5266 else
5267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5268 $as_echo "no" >&6; }
5269 fi
5270
5271
5272 fi
5273 if test -z "$CC"; then
5274   if test -n "$ac_tool_prefix"; then
5275   for ac_prog in cl.exe
5276   do
5277     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5278 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5280 $as_echo_n "checking for $ac_word... " >&6; }
5281 if ${ac_cv_prog_CC+:} false; then :
5282   $as_echo_n "(cached) " >&6
5283 else
5284   if test -n "$CC"; then
5285   ac_cv_prog_CC="$CC" # Let the user override the test.
5286 else
5287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5288 for as_dir in $PATH
5289 do
5290   IFS=$as_save_IFS
5291   test -z "$as_dir" && as_dir=.
5292     for ac_exec_ext in '' $ac_executable_extensions; do
5293   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5294     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5295     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5296     break 2
5297   fi
5298 done
5299   done
5300 IFS=$as_save_IFS
5301
5302 fi
5303 fi
5304 CC=$ac_cv_prog_CC
5305 if test -n "$CC"; then
5306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5307 $as_echo "$CC" >&6; }
5308 else
5309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5310 $as_echo "no" >&6; }
5311 fi
5312
5313
5314     test -n "$CC" && break
5315   done
5316 fi
5317 if test -z "$CC"; then
5318   ac_ct_CC=$CC
5319   for ac_prog in cl.exe
5320 do
5321   # Extract the first word of "$ac_prog", so it can be a program name with args.
5322 set dummy $ac_prog; ac_word=$2
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5324 $as_echo_n "checking for $ac_word... " >&6; }
5325 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5326   $as_echo_n "(cached) " >&6
5327 else
5328   if test -n "$ac_ct_CC"; then
5329   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5330 else
5331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5332 for as_dir in $PATH
5333 do
5334   IFS=$as_save_IFS
5335   test -z "$as_dir" && as_dir=.
5336     for ac_exec_ext in '' $ac_executable_extensions; do
5337   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5338     ac_cv_prog_ac_ct_CC="$ac_prog"
5339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5340     break 2
5341   fi
5342 done
5343   done
5344 IFS=$as_save_IFS
5345
5346 fi
5347 fi
5348 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5349 if test -n "$ac_ct_CC"; then
5350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5351 $as_echo "$ac_ct_CC" >&6; }
5352 else
5353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5354 $as_echo "no" >&6; }
5355 fi
5356
5357
5358   test -n "$ac_ct_CC" && break
5359 done
5360
5361   if test "x$ac_ct_CC" = x; then
5362     CC=""
5363   else
5364     case $cross_compiling:$ac_tool_warned in
5365 yes:)
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5367 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5368 ac_tool_warned=yes ;;
5369 esac
5370     CC=$ac_ct_CC
5371   fi
5372 fi
5373
5374 fi
5375
5376
5377 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5379 as_fn_error $? "no acceptable C compiler found in \$PATH
5380 See \`config.log' for more details" "$LINENO" 5; }
5381
5382 # Provide some information about the compiler.
5383 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5384 set X $ac_compile
5385 ac_compiler=$2
5386 for ac_option in --version -v -V -qversion; do
5387   { { ac_try="$ac_compiler $ac_option >&5"
5388 case "(($ac_try" in
5389   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5390   *) ac_try_echo=$ac_try;;
5391 esac
5392 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5393 $as_echo "$ac_try_echo"; } >&5
5394   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5395   ac_status=$?
5396   if test -s conftest.err; then
5397     sed '10a\
5398 ... rest of stderr output deleted ...
5399          10q' conftest.err >conftest.er1
5400     cat conftest.er1 >&5
5401   fi
5402   rm -f conftest.er1 conftest.err
5403   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5404   test $ac_status = 0; }
5405 done
5406
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5408 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5409 if ${ac_cv_c_compiler_gnu+:} false; then :
5410   $as_echo_n "(cached) " >&6
5411 else
5412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5413 /* end confdefs.h.  */
5414
5415 int
5416 main ()
5417 {
5418 #ifndef __GNUC__
5419        choke me
5420 #endif
5421
5422   ;
5423   return 0;
5424 }
5425 _ACEOF
5426 if ac_fn_c_try_compile "$LINENO"; then :
5427   ac_compiler_gnu=yes
5428 else
5429   ac_compiler_gnu=no
5430 fi
5431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5432 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5433
5434 fi
5435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5436 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5437 if test $ac_compiler_gnu = yes; then
5438   GCC=yes
5439 else
5440   GCC=
5441 fi
5442 ac_test_CFLAGS=${CFLAGS+set}
5443 ac_save_CFLAGS=$CFLAGS
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5445 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5446 if ${ac_cv_prog_cc_g+:} false; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   ac_save_c_werror_flag=$ac_c_werror_flag
5450    ac_c_werror_flag=yes
5451    ac_cv_prog_cc_g=no
5452    CFLAGS="-g"
5453    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5454 /* end confdefs.h.  */
5455
5456 int
5457 main ()
5458 {
5459
5460   ;
5461   return 0;
5462 }
5463 _ACEOF
5464 if ac_fn_c_try_compile "$LINENO"; then :
5465   ac_cv_prog_cc_g=yes
5466 else
5467   CFLAGS=""
5468       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469 /* end confdefs.h.  */
5470
5471 int
5472 main ()
5473 {
5474
5475   ;
5476   return 0;
5477 }
5478 _ACEOF
5479 if ac_fn_c_try_compile "$LINENO"; then :
5480
5481 else
5482   ac_c_werror_flag=$ac_save_c_werror_flag
5483          CFLAGS="-g"
5484          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5485 /* end confdefs.h.  */
5486
5487 int
5488 main ()
5489 {
5490
5491   ;
5492   return 0;
5493 }
5494 _ACEOF
5495 if ac_fn_c_try_compile "$LINENO"; then :
5496   ac_cv_prog_cc_g=yes
5497 fi
5498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5499 fi
5500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5501 fi
5502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5503    ac_c_werror_flag=$ac_save_c_werror_flag
5504 fi
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5506 $as_echo "$ac_cv_prog_cc_g" >&6; }
5507 if test "$ac_test_CFLAGS" = set; then
5508   CFLAGS=$ac_save_CFLAGS
5509 elif test $ac_cv_prog_cc_g = yes; then
5510   if test "$GCC" = yes; then
5511     CFLAGS="-g -O2"
5512   else
5513     CFLAGS="-g"
5514   fi
5515 else
5516   if test "$GCC" = yes; then
5517     CFLAGS="-O2"
5518   else
5519     CFLAGS=
5520   fi
5521 fi
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5523 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5524 if ${ac_cv_prog_cc_c89+:} false; then :
5525   $as_echo_n "(cached) " >&6
5526 else
5527   ac_cv_prog_cc_c89=no
5528 ac_save_CC=$CC
5529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5530 /* end confdefs.h.  */
5531 #include <stdarg.h>
5532 #include <stdio.h>
5533 struct stat;
5534 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5535 struct buf { int x; };
5536 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5537 static char *e (p, i)
5538      char **p;
5539      int i;
5540 {
5541   return p[i];
5542 }
5543 static char *f (char * (*g) (char **, int), char **p, ...)
5544 {
5545   char *s;
5546   va_list v;
5547   va_start (v,p);
5548   s = g (p, va_arg (v,int));
5549   va_end (v);
5550   return s;
5551 }
5552
5553 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5554    function prototypes and stuff, but not '\xHH' hex character constants.
5555    These don't provoke an error unfortunately, instead are silently treated
5556    as 'x'.  The following induces an error, until -std is added to get
5557    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5558    array size at least.  It's necessary to write '\x00'==0 to get something
5559    that's true only with -std.  */
5560 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5561
5562 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5563    inside strings and character constants.  */
5564 #define FOO(x) 'x'
5565 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5566
5567 int test (int i, double x);
5568 struct s1 {int (*f) (int a);};
5569 struct s2 {int (*f) (double a);};
5570 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5571 int argc;
5572 char **argv;
5573 int
5574 main ()
5575 {
5576 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5577   ;
5578   return 0;
5579 }
5580 _ACEOF
5581 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5582         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5583 do
5584   CC="$ac_save_CC $ac_arg"
5585   if ac_fn_c_try_compile "$LINENO"; then :
5586   ac_cv_prog_cc_c89=$ac_arg
5587 fi
5588 rm -f core conftest.err conftest.$ac_objext
5589   test "x$ac_cv_prog_cc_c89" != "xno" && break
5590 done
5591 rm -f conftest.$ac_ext
5592 CC=$ac_save_CC
5593
5594 fi
5595 # AC_CACHE_VAL
5596 case "x$ac_cv_prog_cc_c89" in
5597   x)
5598     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5599 $as_echo "none needed" >&6; } ;;
5600   xno)
5601     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5602 $as_echo "unsupported" >&6; } ;;
5603   *)
5604     CC="$CC $ac_cv_prog_cc_c89"
5605     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5606 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5607 esac
5608 if test "x$ac_cv_prog_cc_c89" != xno; then :
5609
5610 fi
5611
5612 ac_ext=c
5613 ac_cpp='$CPP $CPPFLAGS'
5614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5617
5618 ac_ext=c
5619 ac_cpp='$CPP $CPPFLAGS'
5620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5624 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5625 if ${am_cv_prog_cc_c_o+:} false; then :
5626   $as_echo_n "(cached) " >&6
5627 else
5628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5629 /* end confdefs.h.  */
5630
5631 int
5632 main ()
5633 {
5634
5635   ;
5636   return 0;
5637 }
5638 _ACEOF
5639   # Make sure it works both with $CC and with simple cc.
5640   # Following AC_PROG_CC_C_O, we do the test twice because some
5641   # compilers refuse to overwrite an existing .o file with -o,
5642   # though they will create one.
5643   am_cv_prog_cc_c_o=yes
5644   for am_i in 1 2; do
5645     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5646    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5647    ac_status=$?
5648    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5649    (exit $ac_status); } \
5650          && test -f conftest2.$ac_objext; then
5651       : OK
5652     else
5653       am_cv_prog_cc_c_o=no
5654       break
5655     fi
5656   done
5657   rm -f core conftest*
5658   unset am_i
5659 fi
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5661 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5662 if test "$am_cv_prog_cc_c_o" != yes; then
5663    # Losing compiler, so override with the script.
5664    # FIXME: It is wrong to rewrite CC.
5665    # But if we don't then we get into trouble of one sort or another.
5666    # A longer-term fix would be to have automake use am__CC in this case,
5667    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5668    CC="$am_aux_dir/compile $CC"
5669 fi
5670 ac_ext=c
5671 ac_cpp='$CPP $CPPFLAGS'
5672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5675
5676
5677 ac_ext=cpp
5678 ac_cpp='$CXXCPP $CPPFLAGS'
5679 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5680 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5681 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5682 if test -z "$CXX"; then
5683   if test -n "$CCC"; then
5684     CXX=$CCC
5685   else
5686     if test -n "$ac_tool_prefix"; then
5687   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5688   do
5689     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5690 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5692 $as_echo_n "checking for $ac_word... " >&6; }
5693 if ${ac_cv_prog_CXX+:} false; then :
5694   $as_echo_n "(cached) " >&6
5695 else
5696   if test -n "$CXX"; then
5697   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5698 else
5699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5700 for as_dir in $PATH
5701 do
5702   IFS=$as_save_IFS
5703   test -z "$as_dir" && as_dir=.
5704     for ac_exec_ext in '' $ac_executable_extensions; do
5705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5706     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5708     break 2
5709   fi
5710 done
5711   done
5712 IFS=$as_save_IFS
5713
5714 fi
5715 fi
5716 CXX=$ac_cv_prog_CXX
5717 if test -n "$CXX"; then
5718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5719 $as_echo "$CXX" >&6; }
5720 else
5721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5722 $as_echo "no" >&6; }
5723 fi
5724
5725
5726     test -n "$CXX" && break
5727   done
5728 fi
5729 if test -z "$CXX"; then
5730   ac_ct_CXX=$CXX
5731   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5732 do
5733   # Extract the first word of "$ac_prog", so it can be a program name with args.
5734 set dummy $ac_prog; ac_word=$2
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5736 $as_echo_n "checking for $ac_word... " >&6; }
5737 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740   if test -n "$ac_ct_CXX"; then
5741   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5742 else
5743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5744 for as_dir in $PATH
5745 do
5746   IFS=$as_save_IFS
5747   test -z "$as_dir" && as_dir=.
5748     for ac_exec_ext in '' $ac_executable_extensions; do
5749   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5750     ac_cv_prog_ac_ct_CXX="$ac_prog"
5751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5752     break 2
5753   fi
5754 done
5755   done
5756 IFS=$as_save_IFS
5757
5758 fi
5759 fi
5760 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5761 if test -n "$ac_ct_CXX"; then
5762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5763 $as_echo "$ac_ct_CXX" >&6; }
5764 else
5765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5766 $as_echo "no" >&6; }
5767 fi
5768
5769
5770   test -n "$ac_ct_CXX" && break
5771 done
5772
5773   if test "x$ac_ct_CXX" = x; then
5774     CXX="g++"
5775   else
5776     case $cross_compiling:$ac_tool_warned in
5777 yes:)
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5779 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5780 ac_tool_warned=yes ;;
5781 esac
5782     CXX=$ac_ct_CXX
5783   fi
5784 fi
5785
5786   fi
5787 fi
5788 # Provide some information about the compiler.
5789 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5790 set X $ac_compile
5791 ac_compiler=$2
5792 for ac_option in --version -v -V -qversion; do
5793   { { ac_try="$ac_compiler $ac_option >&5"
5794 case "(($ac_try" in
5795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5796   *) ac_try_echo=$ac_try;;
5797 esac
5798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5799 $as_echo "$ac_try_echo"; } >&5
5800   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5801   ac_status=$?
5802   if test -s conftest.err; then
5803     sed '10a\
5804 ... rest of stderr output deleted ...
5805          10q' conftest.err >conftest.er1
5806     cat conftest.er1 >&5
5807   fi
5808   rm -f conftest.er1 conftest.err
5809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5810   test $ac_status = 0; }
5811 done
5812
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5814 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5815 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5816   $as_echo_n "(cached) " >&6
5817 else
5818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5819 /* end confdefs.h.  */
5820
5821 int
5822 main ()
5823 {
5824 #ifndef __GNUC__
5825        choke me
5826 #endif
5827
5828   ;
5829   return 0;
5830 }
5831 _ACEOF
5832 if ac_fn_cxx_try_compile "$LINENO"; then :
5833   ac_compiler_gnu=yes
5834 else
5835   ac_compiler_gnu=no
5836 fi
5837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5838 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5839
5840 fi
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5842 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5843 if test $ac_compiler_gnu = yes; then
5844   GXX=yes
5845 else
5846   GXX=
5847 fi
5848 ac_test_CXXFLAGS=${CXXFLAGS+set}
5849 ac_save_CXXFLAGS=$CXXFLAGS
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5851 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5852 if ${ac_cv_prog_cxx_g+:} false; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5856    ac_cxx_werror_flag=yes
5857    ac_cv_prog_cxx_g=no
5858    CXXFLAGS="-g"
5859    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5860 /* end confdefs.h.  */
5861
5862 int
5863 main ()
5864 {
5865
5866   ;
5867   return 0;
5868 }
5869 _ACEOF
5870 if ac_fn_cxx_try_compile "$LINENO"; then :
5871   ac_cv_prog_cxx_g=yes
5872 else
5873   CXXFLAGS=""
5874       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5875 /* end confdefs.h.  */
5876
5877 int
5878 main ()
5879 {
5880
5881   ;
5882   return 0;
5883 }
5884 _ACEOF
5885 if ac_fn_cxx_try_compile "$LINENO"; then :
5886
5887 else
5888   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5889          CXXFLAGS="-g"
5890          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5891 /* end confdefs.h.  */
5892
5893 int
5894 main ()
5895 {
5896
5897   ;
5898   return 0;
5899 }
5900 _ACEOF
5901 if ac_fn_cxx_try_compile "$LINENO"; then :
5902   ac_cv_prog_cxx_g=yes
5903 fi
5904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5905 fi
5906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5907 fi
5908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5909    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5910 fi
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5912 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5913 if test "$ac_test_CXXFLAGS" = set; then
5914   CXXFLAGS=$ac_save_CXXFLAGS
5915 elif test $ac_cv_prog_cxx_g = yes; then
5916   if test "$GXX" = yes; then
5917     CXXFLAGS="-g -O2"
5918   else
5919     CXXFLAGS="-g"
5920   fi
5921 else
5922   if test "$GXX" = yes; then
5923     CXXFLAGS="-O2"
5924   else
5925     CXXFLAGS=
5926   fi
5927 fi
5928 ac_ext=c
5929 ac_cpp='$CPP $CPPFLAGS'
5930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5932 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5933
5934 depcc="$CXX"  am_compiler_list=
5935
5936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5937 $as_echo_n "checking dependency style of $depcc... " >&6; }
5938 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5939   $as_echo_n "(cached) " >&6
5940 else
5941   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5942   # We make a subdir and do the tests there.  Otherwise we can end up
5943   # making bogus files that we don't know about and never remove.  For
5944   # instance it was reported that on HP-UX the gcc test will end up
5945   # making a dummy file named 'D' -- because '-MD' means "put the output
5946   # in D".
5947   rm -rf conftest.dir
5948   mkdir conftest.dir
5949   # Copy depcomp to subdir because otherwise we won't find it if we're
5950   # using a relative directory.
5951   cp "$am_depcomp" conftest.dir
5952   cd conftest.dir
5953   # We will build objects and dependencies in a subdirectory because
5954   # it helps to detect inapplicable dependency modes.  For instance
5955   # both Tru64's cc and ICC support -MD to output dependencies as a
5956   # side effect of compilation, but ICC will put the dependencies in
5957   # the current directory while Tru64 will put them in the object
5958   # directory.
5959   mkdir sub
5960
5961   am_cv_CXX_dependencies_compiler_type=none
5962   if test "$am_compiler_list" = ""; then
5963      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5964   fi
5965   am__universal=false
5966   case " $depcc " in #(
5967      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5968      esac
5969
5970   for depmode in $am_compiler_list; do
5971     # Setup a source with many dependencies, because some compilers
5972     # like to wrap large dependency lists on column 80 (with \), and
5973     # we should not choose a depcomp mode which is confused by this.
5974     #
5975     # We need to recreate these files for each test, as the compiler may
5976     # overwrite some of them when testing with obscure command lines.
5977     # This happens at least with the AIX C compiler.
5978     : > sub/conftest.c
5979     for i in 1 2 3 4 5 6; do
5980       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5981       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5982       # Solaris 10 /bin/sh.
5983       echo '/* dummy */' > sub/conftst$i.h
5984     done
5985     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5986
5987     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5988     # mode.  It turns out that the SunPro C++ compiler does not properly
5989     # handle '-M -o', and we need to detect this.  Also, some Intel
5990     # versions had trouble with output in subdirs.
5991     am__obj=sub/conftest.${OBJEXT-o}
5992     am__minus_obj="-o $am__obj"
5993     case $depmode in
5994     gcc)
5995       # This depmode causes a compiler race in universal mode.
5996       test "$am__universal" = false || continue
5997       ;;
5998     nosideeffect)
5999       # After this tag, mechanisms are not by side-effect, so they'll
6000       # only be used when explicitly requested.
6001       if test "x$enable_dependency_tracking" = xyes; then
6002         continue
6003       else
6004         break
6005       fi
6006       ;;
6007     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6008       # This compiler won't grok '-c -o', but also, the minuso test has
6009       # not run yet.  These depmodes are late enough in the game, and
6010       # so weak that their functioning should not be impacted.
6011       am__obj=conftest.${OBJEXT-o}
6012       am__minus_obj=
6013       ;;
6014     none) break ;;
6015     esac
6016     if depmode=$depmode \
6017        source=sub/conftest.c object=$am__obj \
6018        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6019        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6020          >/dev/null 2>conftest.err &&
6021        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6022        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6023        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6024        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6025       # icc doesn't choke on unknown options, it will just issue warnings
6026       # or remarks (even with -Werror).  So we grep stderr for any message
6027       # that says an option was ignored or not supported.
6028       # When given -MP, icc 7.0 and 7.1 complain thusly:
6029       #   icc: Command line warning: ignoring option '-M'; no argument required
6030       # The diagnosis changed in icc 8.0:
6031       #   icc: Command line remark: option '-MP' not supported
6032       if (grep 'ignoring option' conftest.err ||
6033           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6034         am_cv_CXX_dependencies_compiler_type=$depmode
6035         break
6036       fi
6037     fi
6038   done
6039
6040   cd ..
6041   rm -rf conftest.dir
6042 else
6043   am_cv_CXX_dependencies_compiler_type=none
6044 fi
6045
6046 fi
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6048 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6049 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6050
6051  if
6052   test "x$enable_dependency_tracking" != xno \
6053   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6054   am__fastdepCXX_TRUE=
6055   am__fastdepCXX_FALSE='#'
6056 else
6057   am__fastdepCXX_TRUE='#'
6058   am__fastdepCXX_FALSE=
6059 fi
6060
6061
6062 # By default we simply use the C compiler to build assembly code.
6063
6064 test "${CCAS+set}" = set || CCAS=$CC
6065 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6066
6067
6068
6069 depcc="$CCAS"   am_compiler_list=
6070
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6072 $as_echo_n "checking dependency style of $depcc... " >&6; }
6073 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
6074   $as_echo_n "(cached) " >&6
6075 else
6076   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6077   # We make a subdir and do the tests there.  Otherwise we can end up
6078   # making bogus files that we don't know about and never remove.  For
6079   # instance it was reported that on HP-UX the gcc test will end up
6080   # making a dummy file named 'D' -- because '-MD' means "put the output
6081   # in D".
6082   rm -rf conftest.dir
6083   mkdir conftest.dir
6084   # Copy depcomp to subdir because otherwise we won't find it if we're
6085   # using a relative directory.
6086   cp "$am_depcomp" conftest.dir
6087   cd conftest.dir
6088   # We will build objects and dependencies in a subdirectory because
6089   # it helps to detect inapplicable dependency modes.  For instance
6090   # both Tru64's cc and ICC support -MD to output dependencies as a
6091   # side effect of compilation, but ICC will put the dependencies in
6092   # the current directory while Tru64 will put them in the object
6093   # directory.
6094   mkdir sub
6095
6096   am_cv_CCAS_dependencies_compiler_type=none
6097   if test "$am_compiler_list" = ""; then
6098      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6099   fi
6100   am__universal=false
6101
6102
6103   for depmode in $am_compiler_list; do
6104     # Setup a source with many dependencies, because some compilers
6105     # like to wrap large dependency lists on column 80 (with \), and
6106     # we should not choose a depcomp mode which is confused by this.
6107     #
6108     # We need to recreate these files for each test, as the compiler may
6109     # overwrite some of them when testing with obscure command lines.
6110     # This happens at least with the AIX C compiler.
6111     : > sub/conftest.c
6112     for i in 1 2 3 4 5 6; do
6113       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6114       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6115       # Solaris 10 /bin/sh.
6116       echo '/* dummy */' > sub/conftst$i.h
6117     done
6118     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6119
6120     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6121     # mode.  It turns out that the SunPro C++ compiler does not properly
6122     # handle '-M -o', and we need to detect this.  Also, some Intel
6123     # versions had trouble with output in subdirs.
6124     am__obj=sub/conftest.${OBJEXT-o}
6125     am__minus_obj="-o $am__obj"
6126     case $depmode in
6127     gcc)
6128       # This depmode causes a compiler race in universal mode.
6129       test "$am__universal" = false || continue
6130       ;;
6131     nosideeffect)
6132       # After this tag, mechanisms are not by side-effect, so they'll
6133       # only be used when explicitly requested.
6134       if test "x$enable_dependency_tracking" = xyes; then
6135         continue
6136       else
6137         break
6138       fi
6139       ;;
6140     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6141       # This compiler won't grok '-c -o', but also, the minuso test has
6142       # not run yet.  These depmodes are late enough in the game, and
6143       # so weak that their functioning should not be impacted.
6144       am__obj=conftest.${OBJEXT-o}
6145       am__minus_obj=
6146       ;;
6147     none) break ;;
6148     esac
6149     if depmode=$depmode \
6150        source=sub/conftest.c object=$am__obj \
6151        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6152        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6153          >/dev/null 2>conftest.err &&
6154        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6155        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6156        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6157        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6158       # icc doesn't choke on unknown options, it will just issue warnings
6159       # or remarks (even with -Werror).  So we grep stderr for any message
6160       # that says an option was ignored or not supported.
6161       # When given -MP, icc 7.0 and 7.1 complain thusly:
6162       #   icc: Command line warning: ignoring option '-M'; no argument required
6163       # The diagnosis changed in icc 8.0:
6164       #   icc: Command line remark: option '-MP' not supported
6165       if (grep 'ignoring option' conftest.err ||
6166           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6167         am_cv_CCAS_dependencies_compiler_type=$depmode
6168         break
6169       fi
6170     fi
6171   done
6172
6173   cd ..
6174   rm -rf conftest.dir
6175 else
6176   am_cv_CCAS_dependencies_compiler_type=none
6177 fi
6178
6179 fi
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
6181 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
6182 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
6183
6184  if
6185   test "x$enable_dependency_tracking" != xno \
6186   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
6187   am__fastdepCCAS_TRUE=
6188   am__fastdepCCAS_FALSE='#'
6189 else
6190   am__fastdepCCAS_TRUE='#'
6191   am__fastdepCCAS_FALSE=
6192 fi
6193
6194
6195 if test -n "$ac_tool_prefix"; then
6196   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6197 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6199 $as_echo_n "checking for $ac_word... " >&6; }
6200 if ${ac_cv_prog_RANLIB+:} false; then :
6201   $as_echo_n "(cached) " >&6
6202 else
6203   if test -n "$RANLIB"; then
6204   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6205 else
6206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6207 for as_dir in $PATH
6208 do
6209   IFS=$as_save_IFS
6210   test -z "$as_dir" && as_dir=.
6211     for ac_exec_ext in '' $ac_executable_extensions; do
6212   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6213     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6214     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6215     break 2
6216   fi
6217 done
6218   done
6219 IFS=$as_save_IFS
6220
6221 fi
6222 fi
6223 RANLIB=$ac_cv_prog_RANLIB
6224 if test -n "$RANLIB"; then
6225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6226 $as_echo "$RANLIB" >&6; }
6227 else
6228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6229 $as_echo "no" >&6; }
6230 fi
6231
6232
6233 fi
6234 if test -z "$ac_cv_prog_RANLIB"; then
6235   ac_ct_RANLIB=$RANLIB
6236   # Extract the first word of "ranlib", so it can be a program name with args.
6237 set dummy ranlib; ac_word=$2
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6239 $as_echo_n "checking for $ac_word... " >&6; }
6240 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6241   $as_echo_n "(cached) " >&6
6242 else
6243   if test -n "$ac_ct_RANLIB"; then
6244   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6245 else
6246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6247 for as_dir in $PATH
6248 do
6249   IFS=$as_save_IFS
6250   test -z "$as_dir" && as_dir=.
6251     for ac_exec_ext in '' $ac_executable_extensions; do
6252   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6253     ac_cv_prog_ac_ct_RANLIB="ranlib"
6254     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6255     break 2
6256   fi
6257 done
6258   done
6259 IFS=$as_save_IFS
6260
6261 fi
6262 fi
6263 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6264 if test -n "$ac_ct_RANLIB"; then
6265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6266 $as_echo "$ac_ct_RANLIB" >&6; }
6267 else
6268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6269 $as_echo "no" >&6; }
6270 fi
6271
6272   if test "x$ac_ct_RANLIB" = x; then
6273     RANLIB=":"
6274   else
6275     case $cross_compiling:$ac_tool_warned in
6276 yes:)
6277 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6278 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6279 ac_tool_warned=yes ;;
6280 esac
6281     RANLIB=$ac_ct_RANLIB
6282   fi
6283 else
6284   RANLIB="$ac_cv_prog_RANLIB"
6285 fi
6286
6287
6288 enable_dlopen=yes
6289
6290
6291
6292 case `pwd` in
6293   *\ * | *\     *)
6294     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6295 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6296 esac
6297
6298
6299
6300 macro_version='2.2.7a'
6301 macro_revision='1.3134'
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315 ltmain="$ac_aux_dir/ltmain.sh"
6316
6317 # Backslashify metacharacters that are still active within
6318 # double-quoted strings.
6319 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6320
6321 # Same as above, but do not quote variable references.
6322 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6323
6324 # Sed substitution to delay expansion of an escaped shell variable in a
6325 # double_quote_subst'ed string.
6326 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6327
6328 # Sed substitution to delay expansion of an escaped single quote.
6329 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6330
6331 # Sed substitution to avoid accidental globbing in evaled expressions
6332 no_glob_subst='s/\*/\\\*/g'
6333
6334 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6335 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6336 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6337
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6339 $as_echo_n "checking how to print strings... " >&6; }
6340 # Test print first, because it will be a builtin if present.
6341 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6342    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6343   ECHO='print -r --'
6344 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6345   ECHO='printf %s\n'
6346 else
6347   # Use this function as a fallback that always works.
6348   func_fallback_echo ()
6349   {
6350     eval 'cat <<_LTECHO_EOF
6351 $1
6352 _LTECHO_EOF'
6353   }
6354   ECHO='func_fallback_echo'
6355 fi
6356
6357 # func_echo_all arg...
6358 # Invoke $ECHO with all args, space-separated.
6359 func_echo_all ()
6360 {
6361     $ECHO ""
6362 }
6363
6364 case "$ECHO" in
6365   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6366 $as_echo "printf" >&6; } ;;
6367   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6368 $as_echo "print -r" >&6; } ;;
6369   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6370 $as_echo "cat" >&6; } ;;
6371 esac
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6387 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6388 if ${ac_cv_path_SED+:} false; then :
6389   $as_echo_n "(cached) " >&6
6390 else
6391             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6392      for ac_i in 1 2 3 4 5 6 7; do
6393        ac_script="$ac_script$as_nl$ac_script"
6394      done
6395      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6396      { ac_script=; unset ac_script;}
6397      if test -z "$SED"; then
6398   ac_path_SED_found=false
6399   # Loop through the user's path and test for each of PROGNAME-LIST
6400   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6401 for as_dir in $PATH
6402 do
6403   IFS=$as_save_IFS
6404   test -z "$as_dir" && as_dir=.
6405     for ac_prog in sed gsed; do
6406     for ac_exec_ext in '' $ac_executable_extensions; do
6407       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6408       as_fn_executable_p "$ac_path_SED" || continue
6409 # Check for GNU ac_path_SED and select it if it is found.
6410   # Check for GNU $ac_path_SED
6411 case `"$ac_path_SED" --version 2>&1` in
6412 *GNU*)
6413   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6414 *)
6415   ac_count=0
6416   $as_echo_n 0123456789 >"conftest.in"
6417   while :
6418   do
6419     cat "conftest.in" "conftest.in" >"conftest.tmp"
6420     mv "conftest.tmp" "conftest.in"
6421     cp "conftest.in" "conftest.nl"
6422     $as_echo '' >> "conftest.nl"
6423     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6424     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6425     as_fn_arith $ac_count + 1 && ac_count=$as_val
6426     if test $ac_count -gt ${ac_path_SED_max-0}; then
6427       # Best one so far, save it but keep looking for a better one
6428       ac_cv_path_SED="$ac_path_SED"
6429       ac_path_SED_max=$ac_count
6430     fi
6431     # 10*(2^10) chars as input seems more than enough
6432     test $ac_count -gt 10 && break
6433   done
6434   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6435 esac
6436
6437       $ac_path_SED_found && break 3
6438     done
6439   done
6440   done
6441 IFS=$as_save_IFS
6442   if test -z "$ac_cv_path_SED"; then
6443     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6444   fi
6445 else
6446   ac_cv_path_SED=$SED
6447 fi
6448
6449 fi
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6451 $as_echo "$ac_cv_path_SED" >&6; }
6452  SED="$ac_cv_path_SED"
6453   rm -f conftest.sed
6454
6455 test -z "$SED" && SED=sed
6456 Xsed="$SED -e 1s/^X//"
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6469 $as_echo_n "checking for fgrep... " >&6; }
6470 if ${ac_cv_path_FGREP+:} false; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6474    then ac_cv_path_FGREP="$GREP -F"
6475    else
6476      if test -z "$FGREP"; then
6477   ac_path_FGREP_found=false
6478   # Loop through the user's path and test for each of PROGNAME-LIST
6479   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6480 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6481 do
6482   IFS=$as_save_IFS
6483   test -z "$as_dir" && as_dir=.
6484     for ac_prog in fgrep; do
6485     for ac_exec_ext in '' $ac_executable_extensions; do
6486       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6487       as_fn_executable_p "$ac_path_FGREP" || continue
6488 # Check for GNU ac_path_FGREP and select it if it is found.
6489   # Check for GNU $ac_path_FGREP
6490 case `"$ac_path_FGREP" --version 2>&1` in
6491 *GNU*)
6492   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6493 *)
6494   ac_count=0
6495   $as_echo_n 0123456789 >"conftest.in"
6496   while :
6497   do
6498     cat "conftest.in" "conftest.in" >"conftest.tmp"
6499     mv "conftest.tmp" "conftest.in"
6500     cp "conftest.in" "conftest.nl"
6501     $as_echo 'FGREP' >> "conftest.nl"
6502     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6503     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6504     as_fn_arith $ac_count + 1 && ac_count=$as_val
6505     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6506       # Best one so far, save it but keep looking for a better one
6507       ac_cv_path_FGREP="$ac_path_FGREP"
6508       ac_path_FGREP_max=$ac_count
6509     fi
6510     # 10*(2^10) chars as input seems more than enough
6511     test $ac_count -gt 10 && break
6512   done
6513   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6514 esac
6515
6516       $ac_path_FGREP_found && break 3
6517     done
6518   done
6519   done
6520 IFS=$as_save_IFS
6521   if test -z "$ac_cv_path_FGREP"; then
6522     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6523   fi
6524 else
6525   ac_cv_path_FGREP=$FGREP
6526 fi
6527
6528    fi
6529 fi
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6531 $as_echo "$ac_cv_path_FGREP" >&6; }
6532  FGREP="$ac_cv_path_FGREP"
6533
6534
6535 test -z "$GREP" && GREP=grep
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555 # Check whether --with-gnu-ld was given.
6556 if test "${with_gnu_ld+set}" = set; then :
6557   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6558 else
6559   with_gnu_ld=no
6560 fi
6561
6562 ac_prog=ld
6563 if test "$GCC" = yes; then
6564   # Check if gcc -print-prog-name=ld gives a path.
6565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6566 $as_echo_n "checking for ld used by $CC... " >&6; }
6567   case $host in
6568   *-*-mingw*)
6569     # gcc leaves a trailing carriage return which upsets mingw
6570     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6571   *)
6572     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6573   esac
6574   case $ac_prog in
6575     # Accept absolute paths.
6576     [\\/]* | ?:[\\/]*)
6577       re_direlt='/[^/][^/]*/\.\./'
6578       # Canonicalize the pathname of ld
6579       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6580       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6581         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6582       done
6583       test -z "$LD" && LD="$ac_prog"
6584       ;;
6585   "")
6586     # If it fails, then pretend we aren't using GCC.
6587     ac_prog=ld
6588     ;;
6589   *)
6590     # If it is relative, then search for the first ld in PATH.
6591     with_gnu_ld=unknown
6592     ;;
6593   esac
6594 elif test "$with_gnu_ld" = yes; then
6595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6596 $as_echo_n "checking for GNU ld... " >&6; }
6597 else
6598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6599 $as_echo_n "checking for non-GNU ld... " >&6; }
6600 fi
6601 if ${lt_cv_path_LD+:} false; then :
6602   $as_echo_n "(cached) " >&6
6603 else
6604   if test -z "$LD"; then
6605   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6606   for ac_dir in $PATH; do
6607     IFS="$lt_save_ifs"
6608     test -z "$ac_dir" && ac_dir=.
6609     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6610       lt_cv_path_LD="$ac_dir/$ac_prog"
6611       # Check to see if the program is GNU ld.  I'd rather use --version,
6612       # but apparently some variants of GNU ld only accept -v.
6613       # Break only if it was the GNU/non-GNU ld that we prefer.
6614       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6615       *GNU* | *'with BFD'*)
6616         test "$with_gnu_ld" != no && break
6617         ;;
6618       *)
6619         test "$with_gnu_ld" != yes && break
6620         ;;
6621       esac
6622     fi
6623   done
6624   IFS="$lt_save_ifs"
6625 else
6626   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6627 fi
6628 fi
6629
6630 LD="$lt_cv_path_LD"
6631 if test -n "$LD"; then
6632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6633 $as_echo "$LD" >&6; }
6634 else
6635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6636 $as_echo "no" >&6; }
6637 fi
6638 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6640 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6641 if ${lt_cv_prog_gnu_ld+:} false; then :
6642   $as_echo_n "(cached) " >&6
6643 else
6644   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6645 case `$LD -v 2>&1 </dev/null` in
6646 *GNU* | *'with BFD'*)
6647   lt_cv_prog_gnu_ld=yes
6648   ;;
6649 *)
6650   lt_cv_prog_gnu_ld=no
6651   ;;
6652 esac
6653 fi
6654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6655 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6656 with_gnu_ld=$lt_cv_prog_gnu_ld
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6667 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6668 if ${lt_cv_path_NM+:} false; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   if test -n "$NM"; then
6672    # Let the user override the nm to test.
6673    lt_nm_to_check="$NM"
6674  else
6675    lt_nm_to_check="${ac_tool_prefix}nm"
6676    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6677      lt_nm_to_check="$lt_nm_to_check nm"
6678    fi
6679  fi
6680  for lt_tmp_nm in "$lt_nm_to_check"; do
6681    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6682    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6683      IFS="$lt_save_ifs"
6684      test -z "$ac_dir" && ac_dir=.
6685      # Strip out any user-provided options from the nm to test twice,
6686      # the first time to test to see if nm (rather than its options) has
6687      # an explicit path, the second time to yield a file which can be
6688      # nm'ed itself.
6689      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
6690      case "$tmp_nm_path" in
6691      */*|*\\*) tmp_nm="$lt_tmp_nm";;
6692      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
6693      esac
6694      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
6695      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
6696        # Check to see if the nm accepts a BSD-compat flag.
6697        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6698        #   nm: unknown option "B" ignored
6699        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6700        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
6701          break
6702          ;;
6703        *)
6704          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6705          *$tmp_nm*)
6706            lt_cv_path_NM="$tmp_nm -p"
6707            break
6708            ;;
6709          *)
6710            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6711            continue # so that we can try to find one that supports BSD flags
6712            ;;
6713          esac
6714          ;;
6715        esac
6716      fi
6717    done
6718    IFS="$lt_save_ifs"
6719  done
6720  : ${lt_cv_path_NM=no}
6721 fi
6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6723 $as_echo "$lt_cv_path_NM" >&6; }
6724 if test "$lt_cv_path_NM" != "no"; then
6725   NM="$lt_cv_path_NM"
6726 else
6727   # Didn't find any BSD compatible name lister, look for dumpbin.
6728   if test -n "$DUMPBIN"; then :
6729     # Let the user override the test.
6730   else
6731     if test -n "$ac_tool_prefix"; then
6732   for ac_prog in dumpbin "link -dump"
6733   do
6734     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6735 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6737 $as_echo_n "checking for $ac_word... " >&6; }
6738 if ${ac_cv_prog_DUMPBIN+:} false; then :
6739   $as_echo_n "(cached) " >&6
6740 else
6741   if test -n "$DUMPBIN"; then
6742   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6743 else
6744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6745 for as_dir in $PATH
6746 do
6747   IFS=$as_save_IFS
6748   test -z "$as_dir" && as_dir=.
6749     for ac_exec_ext in '' $ac_executable_extensions; do
6750   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6751     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6753     break 2
6754   fi
6755 done
6756   done
6757 IFS=$as_save_IFS
6758
6759 fi
6760 fi
6761 DUMPBIN=$ac_cv_prog_DUMPBIN
6762 if test -n "$DUMPBIN"; then
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6764 $as_echo "$DUMPBIN" >&6; }
6765 else
6766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6767 $as_echo "no" >&6; }
6768 fi
6769
6770
6771     test -n "$DUMPBIN" && break
6772   done
6773 fi
6774 if test -z "$DUMPBIN"; then
6775   ac_ct_DUMPBIN=$DUMPBIN
6776   for ac_prog in dumpbin "link -dump"
6777 do
6778   # Extract the first word of "$ac_prog", so it can be a program name with args.
6779 set dummy $ac_prog; ac_word=$2
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6781 $as_echo_n "checking for $ac_word... " >&6; }
6782 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6783   $as_echo_n "(cached) " >&6
6784 else
6785   if test -n "$ac_ct_DUMPBIN"; then
6786   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6787 else
6788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6789 for as_dir in $PATH
6790 do
6791   IFS=$as_save_IFS
6792   test -z "$as_dir" && as_dir=.
6793     for ac_exec_ext in '' $ac_executable_extensions; do
6794   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6795     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6797     break 2
6798   fi
6799 done
6800   done
6801 IFS=$as_save_IFS
6802
6803 fi
6804 fi
6805 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6806 if test -n "$ac_ct_DUMPBIN"; then
6807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6808 $as_echo "$ac_ct_DUMPBIN" >&6; }
6809 else
6810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6811 $as_echo "no" >&6; }
6812 fi
6813
6814
6815   test -n "$ac_ct_DUMPBIN" && break
6816 done
6817
6818   if test "x$ac_ct_DUMPBIN" = x; then
6819     DUMPBIN=":"
6820   else
6821     case $cross_compiling:$ac_tool_warned in
6822 yes:)
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6824 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6825 ac_tool_warned=yes ;;
6826 esac
6827     DUMPBIN=$ac_ct_DUMPBIN
6828   fi
6829 fi
6830
6831     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6832     *COFF*)
6833       DUMPBIN="$DUMPBIN -symbols"
6834       ;;
6835     *)
6836       DUMPBIN=:
6837       ;;
6838     esac
6839   fi
6840
6841   if test "$DUMPBIN" != ":"; then
6842     NM="$DUMPBIN"
6843   fi
6844 fi
6845 test -z "$NM" && NM=nm
6846
6847
6848
6849
6850
6851
6852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6853 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6854 if ${lt_cv_nm_interface+:} false; then :
6855   $as_echo_n "(cached) " >&6
6856 else
6857   lt_cv_nm_interface="BSD nm"
6858   echo "int some_variable = 0;" > conftest.$ac_ext
6859   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6860   (eval "$ac_compile" 2>conftest.err)
6861   cat conftest.err >&5
6862   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6863   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6864   cat conftest.err >&5
6865   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6866   cat conftest.out >&5
6867   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6868     lt_cv_nm_interface="MS dumpbin"
6869   fi
6870   rm -f conftest*
6871 fi
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6873 $as_echo "$lt_cv_nm_interface" >&6; }
6874
6875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6876 $as_echo_n "checking whether ln -s works... " >&6; }
6877 LN_S=$as_ln_s
6878 if test "$LN_S" = "ln -s"; then
6879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6880 $as_echo "yes" >&6; }
6881 else
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6883 $as_echo "no, using $LN_S" >&6; }
6884 fi
6885
6886 # find the maximum length of command line arguments
6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6888 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6889 if ${lt_cv_sys_max_cmd_len+:} false; then :
6890   $as_echo_n "(cached) " >&6
6891 else
6892     i=0
6893   teststring="ABCD"
6894
6895   case $build_os in
6896   msdosdjgpp*)
6897     # On DJGPP, this test can blow up pretty badly due to problems in libc
6898     # (any single argument exceeding 2000 bytes causes a buffer overrun
6899     # during glob expansion).  Even if it were fixed, the result of this
6900     # check would be larger than it should be.
6901     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6902     ;;
6903
6904   gnu*)
6905     # Under GNU Hurd, this test is not required because there is
6906     # no limit to the length of command line arguments.
6907     # Libtool will interpret -1 as no limit whatsoever
6908     lt_cv_sys_max_cmd_len=-1;
6909     ;;
6910
6911   cygwin* | mingw* | cegcc*)
6912     # On Win9x/ME, this test blows up -- it succeeds, but takes
6913     # about 5 minutes as the teststring grows exponentially.
6914     # Worse, since 9x/ME are not pre-emptively multitasking,
6915     # you end up with a "frozen" computer, even though with patience
6916     # the test eventually succeeds (with a max line length of 256k).
6917     # Instead, let's just punt: use the minimum linelength reported by
6918     # all of the supported platforms: 8192 (on NT/2K/XP).
6919     lt_cv_sys_max_cmd_len=8192;
6920     ;;
6921
6922   mint*)
6923     # On MiNT this can take a long time and run out of memory.
6924     lt_cv_sys_max_cmd_len=8192;
6925     ;;
6926
6927   amigaos*)
6928     # On AmigaOS with pdksh, this test takes hours, literally.
6929     # So we just punt and use a minimum line length of 8192.
6930     lt_cv_sys_max_cmd_len=8192;
6931     ;;
6932
6933   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6934     # This has been around since 386BSD, at least.  Likely further.
6935     if test -x /sbin/sysctl; then
6936       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6937     elif test -x /usr/sbin/sysctl; then
6938       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6939     else
6940       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6941     fi
6942     # And add a safety zone
6943     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6944     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6945     ;;
6946
6947   interix*)
6948     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6949     lt_cv_sys_max_cmd_len=196608
6950     ;;
6951
6952   osf*)
6953     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6954     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6955     # nice to cause kernel panics so lets avoid the loop below.
6956     # First set a reasonable default.
6957     lt_cv_sys_max_cmd_len=16384
6958     #
6959     if test -x /sbin/sysconfig; then
6960       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6961         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6962       esac
6963     fi
6964     ;;
6965   sco3.2v5*)
6966     lt_cv_sys_max_cmd_len=102400
6967     ;;
6968   sysv5* | sco5v6* | sysv4.2uw2*)
6969     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6970     if test -n "$kargmax"; then
6971       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6972     else
6973       lt_cv_sys_max_cmd_len=32768
6974     fi
6975     ;;
6976   *)
6977     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6978     if test -n "$lt_cv_sys_max_cmd_len"; then
6979       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6980       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6981     else
6982       # Make teststring a little bigger before we do anything with it.
6983       # a 1K string should be a reasonable start.
6984       for i in 1 2 3 4 5 6 7 8 ; do
6985         teststring=$teststring$teststring
6986       done
6987       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6988       # If test is not a shell built-in, we'll probably end up computing a
6989       # maximum length that is only half of the actual maximum length, but
6990       # we can't tell.
6991       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6992                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6993               test $i != 17 # 1/2 MB should be enough
6994       do
6995         i=`expr $i + 1`
6996         teststring=$teststring$teststring
6997       done
6998       # Only check the string length outside the loop.
6999       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7000       teststring=
7001       # Add a significant safety factor because C++ compilers can tack on
7002       # massive amounts of additional arguments before passing them to the
7003       # linker.  It appears as though 1/2 is a usable value.
7004       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7005     fi
7006     ;;
7007   esac
7008
7009 fi
7010
7011 if test -n $lt_cv_sys_max_cmd_len ; then
7012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7013 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7014 else
7015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7016 $as_echo "none" >&6; }
7017 fi
7018 max_cmd_len=$lt_cv_sys_max_cmd_len
7019
7020
7021
7022
7023
7024
7025 : ${CP="cp -f"}
7026 : ${MV="mv -f"}
7027 : ${RM="rm -f"}
7028
7029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
7030 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
7031 # Try some XSI features
7032 xsi_shell=no
7033 ( _lt_dummy="a/b/c"
7034   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7035       = c,a/b,, \
7036     && eval 'test $(( 1 + 1 )) -eq 2 \
7037     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7038   && xsi_shell=yes
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7040 $as_echo "$xsi_shell" >&6; }
7041
7042
7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7044 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7045 lt_shell_append=no
7046 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7047     >/dev/null 2>&1 \
7048   && lt_shell_append=yes
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7050 $as_echo "$lt_shell_append" >&6; }
7051
7052
7053 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7054   lt_unset=unset
7055 else
7056   lt_unset=false
7057 fi
7058
7059
7060
7061
7062
7063 # test EBCDIC or ASCII
7064 case `echo X|tr X '\101'` in
7065  A) # ASCII based system
7066     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7067   lt_SP2NL='tr \040 \012'
7068   lt_NL2SP='tr \015\012 \040\040'
7069   ;;
7070  *) # EBCDIC based system
7071   lt_SP2NL='tr \100 \n'
7072   lt_NL2SP='tr \r\n \100\100'
7073   ;;
7074 esac
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7085 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7086 if ${lt_cv_ld_reload_flag+:} false; then :
7087   $as_echo_n "(cached) " >&6
7088 else
7089   lt_cv_ld_reload_flag='-r'
7090 fi
7091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7092 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7093 reload_flag=$lt_cv_ld_reload_flag
7094 case $reload_flag in
7095 "" | " "*) ;;
7096 *) reload_flag=" $reload_flag" ;;
7097 esac
7098 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7099 case $host_os in
7100   darwin*)
7101     if test "$GCC" = yes; then
7102       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7103     else
7104       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7105     fi
7106     ;;
7107 esac
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117 if test -n "$ac_tool_prefix"; then
7118   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7119 set dummy ${ac_tool_prefix}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_OBJDUMP+:} false; then :
7123   $as_echo_n "(cached) " >&6
7124 else
7125   if test -n "$OBJDUMP"; then
7126   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7127 else
7128 as_save_IFS=$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_OBJDUMP="${ac_tool_prefix}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 OBJDUMP=$ac_cv_prog_OBJDUMP
7146 if test -n "$OBJDUMP"; then
7147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7148 $as_echo "$OBJDUMP" >&6; }
7149 else
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7151 $as_echo "no" >&6; }
7152 fi
7153
7154
7155 fi
7156 if test -z "$ac_cv_prog_OBJDUMP"; then
7157   ac_ct_OBJDUMP=$OBJDUMP
7158   # Extract the first word of "objdump", so it can be a program name with args.
7159 set dummy objdump; ac_word=$2
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7161 $as_echo_n "checking for $ac_word... " >&6; }
7162 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7163   $as_echo_n "(cached) " >&6
7164 else
7165   if test -n "$ac_ct_OBJDUMP"; then
7166   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7167 else
7168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7169 for as_dir in $PATH
7170 do
7171   IFS=$as_save_IFS
7172   test -z "$as_dir" && as_dir=.
7173     for ac_exec_ext in '' $ac_executable_extensions; do
7174   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7175     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7177     break 2
7178   fi
7179 done
7180   done
7181 IFS=$as_save_IFS
7182
7183 fi
7184 fi
7185 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7186 if test -n "$ac_ct_OBJDUMP"; then
7187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7188 $as_echo "$ac_ct_OBJDUMP" >&6; }
7189 else
7190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7191 $as_echo "no" >&6; }
7192 fi
7193
7194   if test "x$ac_ct_OBJDUMP" = x; then
7195     OBJDUMP="false"
7196   else
7197     case $cross_compiling:$ac_tool_warned in
7198 yes:)
7199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7200 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7201 ac_tool_warned=yes ;;
7202 esac
7203     OBJDUMP=$ac_ct_OBJDUMP
7204   fi
7205 else
7206   OBJDUMP="$ac_cv_prog_OBJDUMP"
7207 fi
7208
7209 test -z "$OBJDUMP" && OBJDUMP=objdump
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7220 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7221 if ${lt_cv_deplibs_check_method+:} false; then :
7222   $as_echo_n "(cached) " >&6
7223 else
7224   lt_cv_file_magic_cmd='$MAGIC_CMD'
7225 lt_cv_file_magic_test_file=
7226 lt_cv_deplibs_check_method='unknown'
7227 # Need to set the preceding variable on all platforms that support
7228 # interlibrary dependencies.
7229 # 'none' -- dependencies not supported.
7230 # `unknown' -- same as none, but documents that we really don't know.
7231 # 'pass_all' -- all dependencies passed with no checks.
7232 # 'test_compile' -- check by making test program.
7233 # 'file_magic [[regex]]' -- check by looking for files in library path
7234 # which responds to the $file_magic_cmd with a given extended regex.
7235 # If you have `file' or equivalent on your system and you're not sure
7236 # whether `pass_all' will *always* work, you probably want this one.
7237
7238 case $host_os in
7239 aix[4-9]*)
7240   lt_cv_deplibs_check_method=pass_all
7241   ;;
7242
7243 beos*)
7244   lt_cv_deplibs_check_method=pass_all
7245   ;;
7246
7247 bsdi[45]*)
7248   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7249   lt_cv_file_magic_cmd='/usr/bin/file -L'
7250   lt_cv_file_magic_test_file=/shlib/libc.so
7251   ;;
7252
7253 cygwin*)
7254   # func_win32_libid is a shell function defined in ltmain.sh
7255   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7256   lt_cv_file_magic_cmd='func_win32_libid'
7257   ;;
7258
7259 mingw* | pw32*)
7260   # Base MSYS/MinGW do not provide the 'file' command needed by
7261   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7262   # unless we find 'file', for example because we are cross-compiling.
7263   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7264   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7265     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7266     lt_cv_file_magic_cmd='func_win32_libid'
7267   else
7268     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7269     lt_cv_file_magic_cmd='$OBJDUMP -f'
7270   fi
7271   ;;
7272
7273 cegcc*)
7274   # use the weaker test based on 'objdump'. See mingw*.
7275   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7276   lt_cv_file_magic_cmd='$OBJDUMP -f'
7277   ;;
7278
7279 darwin* | rhapsody*)
7280   lt_cv_deplibs_check_method=pass_all
7281   ;;
7282
7283 freebsd* | dragonfly*)
7284   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7285     case $host_cpu in
7286     i*86 )
7287       # Not sure whether the presence of OpenBSD here was a mistake.
7288       # Let's accept both of them until this is cleared up.
7289       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7290       lt_cv_file_magic_cmd=/usr/bin/file
7291       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7292       ;;
7293     esac
7294   else
7295     lt_cv_deplibs_check_method=pass_all
7296   fi
7297   ;;
7298
7299 gnu*)
7300   lt_cv_deplibs_check_method=pass_all
7301   ;;
7302
7303 haiku*)
7304   lt_cv_deplibs_check_method=pass_all
7305   ;;
7306
7307 hpux10.20* | hpux11*)
7308   lt_cv_file_magic_cmd=/usr/bin/file
7309   case $host_cpu in
7310   ia64*)
7311     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7312     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7313     ;;
7314   hppa*64*)
7315     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7316     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7317     ;;
7318   *)
7319     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7320     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7321     ;;
7322   esac
7323   ;;
7324
7325 interix[3-9]*)
7326   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7327   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7328   ;;
7329
7330 irix5* | irix6* | nonstopux*)
7331   case $LD in
7332   *-32|*"-32 ") libmagic=32-bit;;
7333   *-n32|*"-n32 ") libmagic=N32;;
7334   *-64|*"-64 ") libmagic=64-bit;;
7335   *) libmagic=never-match;;
7336   esac
7337   lt_cv_deplibs_check_method=pass_all
7338   ;;
7339
7340 # This must be Linux ELF.
7341 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
7342   lt_cv_deplibs_check_method=pass_all
7343   ;;
7344
7345 netbsd*)
7346   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7347     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7348   else
7349     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7350   fi
7351   ;;
7352
7353 newos6*)
7354   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7355   lt_cv_file_magic_cmd=/usr/bin/file
7356   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7357   ;;
7358
7359 *nto* | *qnx*)
7360   lt_cv_deplibs_check_method=pass_all
7361   ;;
7362
7363 openbsd*)
7364   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7365     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7366   else
7367     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7368   fi
7369   ;;
7370
7371 osf3* | osf4* | osf5*)
7372   lt_cv_deplibs_check_method=pass_all
7373   ;;
7374
7375 rdos*)
7376   lt_cv_deplibs_check_method=pass_all
7377   ;;
7378
7379 solaris*)
7380   lt_cv_deplibs_check_method=pass_all
7381   ;;
7382
7383 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7384   lt_cv_deplibs_check_method=pass_all
7385   ;;
7386
7387 sysv4 | sysv4.3*)
7388   case $host_vendor in
7389   motorola)
7390     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]'
7391     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7392     ;;
7393   ncr)
7394     lt_cv_deplibs_check_method=pass_all
7395     ;;
7396   sequent)
7397     lt_cv_file_magic_cmd='/bin/file'
7398     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7399     ;;
7400   sni)
7401     lt_cv_file_magic_cmd='/bin/file'
7402     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7403     lt_cv_file_magic_test_file=/lib/libc.so
7404     ;;
7405   siemens)
7406     lt_cv_deplibs_check_method=pass_all
7407     ;;
7408   pc)
7409     lt_cv_deplibs_check_method=pass_all
7410     ;;
7411   esac
7412   ;;
7413
7414 tpf*)
7415   lt_cv_deplibs_check_method=pass_all
7416   ;;
7417 vxworks*)
7418   # Assume VxWorks cross toolchains are built on Linux, possibly
7419   # as canadian for Windows hosts.
7420   lt_cv_deplibs_check_method=pass_all
7421   ;;
7422 esac
7423
7424 fi
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7426 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7427 file_magic_cmd=$lt_cv_file_magic_cmd
7428 deplibs_check_method=$lt_cv_deplibs_check_method
7429 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442 plugin_option=
7443 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
7444 for plugin in $plugin_names; do
7445   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
7446   if test x$plugin_so = x$plugin; then
7447     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
7448   fi
7449   if test x$plugin_so != x$plugin; then
7450     plugin_option="--plugin $plugin_so"
7451     break
7452   fi
7453 done
7454
7455 if test -n "$ac_tool_prefix"; then
7456   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7457 set dummy ${ac_tool_prefix}ar; ac_word=$2
7458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7459 $as_echo_n "checking for $ac_word... " >&6; }
7460 if ${ac_cv_prog_AR+:} false; then :
7461   $as_echo_n "(cached) " >&6
7462 else
7463   if test -n "$AR"; then
7464   ac_cv_prog_AR="$AR" # Let the user override the test.
7465 else
7466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7467 for as_dir in $PATH
7468 do
7469   IFS=$as_save_IFS
7470   test -z "$as_dir" && as_dir=.
7471     for ac_exec_ext in '' $ac_executable_extensions; do
7472   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7473     ac_cv_prog_AR="${ac_tool_prefix}ar"
7474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7475     break 2
7476   fi
7477 done
7478   done
7479 IFS=$as_save_IFS
7480
7481 fi
7482 fi
7483 AR=$ac_cv_prog_AR
7484 if test -n "$AR"; then
7485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7486 $as_echo "$AR" >&6; }
7487 else
7488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7489 $as_echo "no" >&6; }
7490 fi
7491
7492
7493 fi
7494 if test -z "$ac_cv_prog_AR"; then
7495   ac_ct_AR=$AR
7496   # Extract the first word of "ar", so it can be a program name with args.
7497 set dummy ar; ac_word=$2
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7499 $as_echo_n "checking for $ac_word... " >&6; }
7500 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7501   $as_echo_n "(cached) " >&6
7502 else
7503   if test -n "$ac_ct_AR"; then
7504   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7505 else
7506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7507 for as_dir in $PATH
7508 do
7509   IFS=$as_save_IFS
7510   test -z "$as_dir" && as_dir=.
7511     for ac_exec_ext in '' $ac_executable_extensions; do
7512   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7513     ac_cv_prog_ac_ct_AR="ar"
7514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7515     break 2
7516   fi
7517 done
7518   done
7519 IFS=$as_save_IFS
7520
7521 fi
7522 fi
7523 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7524 if test -n "$ac_ct_AR"; then
7525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7526 $as_echo "$ac_ct_AR" >&6; }
7527 else
7528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7529 $as_echo "no" >&6; }
7530 fi
7531
7532   if test "x$ac_ct_AR" = x; then
7533     AR="false"
7534   else
7535     case $cross_compiling:$ac_tool_warned in
7536 yes:)
7537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7539 ac_tool_warned=yes ;;
7540 esac
7541     AR=$ac_ct_AR
7542   fi
7543 else
7544   AR="$ac_cv_prog_AR"
7545 fi
7546
7547 test -z "$AR" && AR=ar
7548 if test -n "$plugin_option"; then
7549   if $AR --help 2>&1 | grep -q "\--plugin"; then
7550     touch conftest.c
7551     $AR $plugin_option rc conftest.a conftest.c
7552     if test "$?" != 0; then
7553       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
7554 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
7555     else
7556       AR="$AR $plugin_option"
7557     fi
7558     rm -f conftest.*
7559   fi
7560 fi
7561 test -z "$AR_FLAGS" && AR_FLAGS=cru
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573 if test -n "$ac_tool_prefix"; then
7574   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7575 set dummy ${ac_tool_prefix}strip; ac_word=$2
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7577 $as_echo_n "checking for $ac_word... " >&6; }
7578 if ${ac_cv_prog_STRIP+:} false; then :
7579   $as_echo_n "(cached) " >&6
7580 else
7581   if test -n "$STRIP"; then
7582   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7583 else
7584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585 for as_dir in $PATH
7586 do
7587   IFS=$as_save_IFS
7588   test -z "$as_dir" && as_dir=.
7589     for ac_exec_ext in '' $ac_executable_extensions; do
7590   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7591     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7593     break 2
7594   fi
7595 done
7596   done
7597 IFS=$as_save_IFS
7598
7599 fi
7600 fi
7601 STRIP=$ac_cv_prog_STRIP
7602 if test -n "$STRIP"; then
7603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7604 $as_echo "$STRIP" >&6; }
7605 else
7606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7607 $as_echo "no" >&6; }
7608 fi
7609
7610
7611 fi
7612 if test -z "$ac_cv_prog_STRIP"; then
7613   ac_ct_STRIP=$STRIP
7614   # Extract the first word of "strip", so it can be a program name with args.
7615 set dummy strip; ac_word=$2
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7617 $as_echo_n "checking for $ac_word... " >&6; }
7618 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7619   $as_echo_n "(cached) " >&6
7620 else
7621   if test -n "$ac_ct_STRIP"; then
7622   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7623 else
7624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7625 for as_dir in $PATH
7626 do
7627   IFS=$as_save_IFS
7628   test -z "$as_dir" && as_dir=.
7629     for ac_exec_ext in '' $ac_executable_extensions; do
7630   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7631     ac_cv_prog_ac_ct_STRIP="strip"
7632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7633     break 2
7634   fi
7635 done
7636   done
7637 IFS=$as_save_IFS
7638
7639 fi
7640 fi
7641 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7642 if test -n "$ac_ct_STRIP"; then
7643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7644 $as_echo "$ac_ct_STRIP" >&6; }
7645 else
7646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7647 $as_echo "no" >&6; }
7648 fi
7649
7650   if test "x$ac_ct_STRIP" = x; then
7651     STRIP=":"
7652   else
7653     case $cross_compiling:$ac_tool_warned in
7654 yes:)
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7657 ac_tool_warned=yes ;;
7658 esac
7659     STRIP=$ac_ct_STRIP
7660   fi
7661 else
7662   STRIP="$ac_cv_prog_STRIP"
7663 fi
7664
7665 test -z "$STRIP" && STRIP=:
7666
7667
7668
7669
7670
7671
7672 if test -n "$ac_tool_prefix"; then
7673   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7674 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7676 $as_echo_n "checking for $ac_word... " >&6; }
7677 if ${ac_cv_prog_RANLIB+:} false; then :
7678   $as_echo_n "(cached) " >&6
7679 else
7680   if test -n "$RANLIB"; then
7681   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7682 else
7683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7684 for as_dir in $PATH
7685 do
7686   IFS=$as_save_IFS
7687   test -z "$as_dir" && as_dir=.
7688     for ac_exec_ext in '' $ac_executable_extensions; do
7689   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7690     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7691     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7692     break 2
7693   fi
7694 done
7695   done
7696 IFS=$as_save_IFS
7697
7698 fi
7699 fi
7700 RANLIB=$ac_cv_prog_RANLIB
7701 if test -n "$RANLIB"; then
7702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7703 $as_echo "$RANLIB" >&6; }
7704 else
7705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7706 $as_echo "no" >&6; }
7707 fi
7708
7709
7710 fi
7711 if test -z "$ac_cv_prog_RANLIB"; then
7712   ac_ct_RANLIB=$RANLIB
7713   # Extract the first word of "ranlib", so it can be a program name with args.
7714 set dummy ranlib; ac_word=$2
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7716 $as_echo_n "checking for $ac_word... " >&6; }
7717 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7718   $as_echo_n "(cached) " >&6
7719 else
7720   if test -n "$ac_ct_RANLIB"; then
7721   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7722 else
7723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7724 for as_dir in $PATH
7725 do
7726   IFS=$as_save_IFS
7727   test -z "$as_dir" && as_dir=.
7728     for ac_exec_ext in '' $ac_executable_extensions; do
7729   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7730     ac_cv_prog_ac_ct_RANLIB="ranlib"
7731     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7732     break 2
7733   fi
7734 done
7735   done
7736 IFS=$as_save_IFS
7737
7738 fi
7739 fi
7740 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7741 if test -n "$ac_ct_RANLIB"; then
7742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7743 $as_echo "$ac_ct_RANLIB" >&6; }
7744 else
7745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7746 $as_echo "no" >&6; }
7747 fi
7748
7749   if test "x$ac_ct_RANLIB" = x; then
7750     RANLIB=":"
7751   else
7752     case $cross_compiling:$ac_tool_warned in
7753 yes:)
7754 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7755 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7756 ac_tool_warned=yes ;;
7757 esac
7758     RANLIB=$ac_ct_RANLIB
7759   fi
7760 else
7761   RANLIB="$ac_cv_prog_RANLIB"
7762 fi
7763
7764 test -z "$RANLIB" && RANLIB=:
7765 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
7766   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
7767     RANLIB="$RANLIB $plugin_option"
7768   fi
7769 fi
7770
7771
7772
7773
7774
7775
7776 # Determine commands to create old-style static archives.
7777 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7778 old_postinstall_cmds='chmod 644 $oldlib'
7779 old_postuninstall_cmds=
7780
7781 if test -n "$RANLIB"; then
7782   case $host_os in
7783   openbsd*)
7784     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7785     ;;
7786   *)
7787     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7788     ;;
7789   esac
7790   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7791 fi
7792
7793 case $host_os in
7794   darwin*)
7795     lock_old_archive_extraction=yes ;;
7796   *)
7797     lock_old_archive_extraction=no ;;
7798 esac
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838 # If no C compiler was specified, use CC.
7839 LTCC=${LTCC-"$CC"}
7840
7841 # If no C compiler flags were specified, use CFLAGS.
7842 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7843
7844 # Allow CC to be a program name with arguments.
7845 compiler=$CC
7846
7847
7848 # Check for command to grab the raw symbol name followed by C symbol from nm.
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7850 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7851 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7852   $as_echo_n "(cached) " >&6
7853 else
7854
7855 # These are sane defaults that work on at least a few old systems.
7856 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7857
7858 # Character class describing NM global symbol codes.
7859 symcode='[BCDEGRST]'
7860
7861 # Regexp to match symbols that can be accessed directly from C.
7862 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7863
7864 # Define system-specific variables.
7865 case $host_os in
7866 aix*)
7867   symcode='[BCDT]'
7868   ;;
7869 cygwin* | mingw* | pw32* | cegcc*)
7870   symcode='[ABCDGISTW]'
7871   ;;
7872 hpux*)
7873   if test "$host_cpu" = ia64; then
7874     symcode='[ABCDEGRST]'
7875   fi
7876   ;;
7877 irix* | nonstopux*)
7878   symcode='[BCDEGRST]'
7879   ;;
7880 osf*)
7881   symcode='[BCDEGQRST]'
7882   ;;
7883 solaris*)
7884   symcode='[BDRT]'
7885   ;;
7886 sco3.2v5*)
7887   symcode='[DT]'
7888   ;;
7889 sysv4.2uw2*)
7890   symcode='[DT]'
7891   ;;
7892 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7893   symcode='[ABDT]'
7894   ;;
7895 sysv4)
7896   symcode='[DFNSTU]'
7897   ;;
7898 esac
7899
7900 # If we're using GNU nm, then use its standard symbol codes.
7901 case `$NM -V 2>&1` in
7902 *GNU* | *'with BFD'*)
7903   symcode='[ABCDGIRSTW]' ;;
7904 esac
7905
7906 # Transform an extracted symbol line into a proper C declaration.
7907 # Some systems (esp. on ia64) link data and code symbols differently,
7908 # so use this general approach.
7909 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7910
7911 # Transform an extracted symbol line into symbol name and symbol address
7912 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7913 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'"
7914
7915 # Handle CRLF in mingw tool chain
7916 opt_cr=
7917 case $build_os in
7918 mingw*)
7919   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7920   ;;
7921 esac
7922
7923 # Try without a prefix underscore, then with it.
7924 for ac_symprfx in "" "_"; do
7925
7926   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7927   symxfrm="\\1 $ac_symprfx\\2 \\2"
7928
7929   # Write the raw and C identifiers.
7930   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7931     # Fake it for dumpbin and say T for any non-static function
7932     # and D for any global variable.
7933     # Also find C++ and __fastcall symbols from MSVC++,
7934     # which start with @ or ?.
7935     lt_cv_sys_global_symbol_pipe="$AWK '"\
7936 "     {last_section=section; section=\$ 3};"\
7937 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7938 "     \$ 0!~/External *\|/{next};"\
7939 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7940 "     {if(hide[section]) next};"\
7941 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7942 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7943 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7944 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7945 "     ' prfx=^$ac_symprfx"
7946   else
7947     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7948   fi
7949
7950   # Check to see that the pipe works correctly.
7951   pipe_works=no
7952
7953   rm -f conftest*
7954   cat > conftest.$ac_ext <<_LT_EOF
7955 #ifdef __cplusplus
7956 extern "C" {
7957 #endif
7958 char nm_test_var;
7959 void nm_test_func(void);
7960 void nm_test_func(void){}
7961 #ifdef __cplusplus
7962 }
7963 #endif
7964 int main(){nm_test_var='a';nm_test_func();return(0);}
7965 _LT_EOF
7966
7967   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7968   (eval $ac_compile) 2>&5
7969   ac_status=$?
7970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7971   test $ac_status = 0; }; then
7972     # Now try to grab the symbols.
7973     nlist=conftest.nm
7974     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7975   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7976   ac_status=$?
7977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7978   test $ac_status = 0; } && test -s "$nlist"; then
7979       # Try sorting and uniquifying the output.
7980       if sort "$nlist" | uniq > "$nlist"T; then
7981         mv -f "$nlist"T "$nlist"
7982       else
7983         rm -f "$nlist"T
7984       fi
7985
7986       # Make sure that we snagged all the symbols we need.
7987       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7988         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7989           cat <<_LT_EOF > conftest.$ac_ext
7990 #ifdef __cplusplus
7991 extern "C" {
7992 #endif
7993
7994 _LT_EOF
7995           # Now generate the symbol file.
7996           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7997
7998           cat <<_LT_EOF >> conftest.$ac_ext
7999
8000 /* The mapping between symbol names and symbols.  */
8001 const struct {
8002   const char *name;
8003   void       *address;
8004 }
8005 lt__PROGRAM__LTX_preloaded_symbols[] =
8006 {
8007   { "@PROGRAM@", (void *) 0 },
8008 _LT_EOF
8009           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8010           cat <<\_LT_EOF >> conftest.$ac_ext
8011   {0, (void *) 0}
8012 };
8013
8014 /* This works around a problem in FreeBSD linker */
8015 #ifdef FREEBSD_WORKAROUND
8016 static const void *lt_preloaded_setup() {
8017   return lt__PROGRAM__LTX_preloaded_symbols;
8018 }
8019 #endif
8020
8021 #ifdef __cplusplus
8022 }
8023 #endif
8024 _LT_EOF
8025           # Now try linking the two files.
8026           mv conftest.$ac_objext conftstm.$ac_objext
8027           lt_save_LIBS="$LIBS"
8028           lt_save_CFLAGS="$CFLAGS"
8029           LIBS="conftstm.$ac_objext"
8030           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8031           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8032   (eval $ac_link) 2>&5
8033   ac_status=$?
8034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8035   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
8036             pipe_works=yes
8037           fi
8038           LIBS="$lt_save_LIBS"
8039           CFLAGS="$lt_save_CFLAGS"
8040         else
8041           echo "cannot find nm_test_func in $nlist" >&5
8042         fi
8043       else
8044         echo "cannot find nm_test_var in $nlist" >&5
8045       fi
8046     else
8047       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8048     fi
8049   else
8050     echo "$progname: failed program was:" >&5
8051     cat conftest.$ac_ext >&5
8052   fi
8053   rm -rf conftest* conftst*
8054
8055   # Do not use the global_symbol_pipe unless it works.
8056   if test "$pipe_works" = yes; then
8057     break
8058   else
8059     lt_cv_sys_global_symbol_pipe=
8060   fi
8061 done
8062
8063 fi
8064
8065 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8066   lt_cv_sys_global_symbol_to_cdecl=
8067 fi
8068 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8070 $as_echo "failed" >&6; }
8071 else
8072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8073 $as_echo "ok" >&6; }
8074 fi
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097 # Check whether --enable-libtool-lock was given.
8098 if test "${enable_libtool_lock+set}" = set; then :
8099   enableval=$enable_libtool_lock;
8100 fi
8101
8102 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8103
8104 # Some flags need to be propagated to the compiler or linker for good
8105 # libtool support.
8106 case $host in
8107 ia64-*-hpux*)
8108   # Find out which ABI we are using.
8109   echo 'int i;' > conftest.$ac_ext
8110   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8111   (eval $ac_compile) 2>&5
8112   ac_status=$?
8113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8114   test $ac_status = 0; }; then
8115     case `/usr/bin/file conftest.$ac_objext` in
8116       *ELF-32*)
8117         HPUX_IA64_MODE="32"
8118         ;;
8119       *ELF-64*)
8120         HPUX_IA64_MODE="64"
8121         ;;
8122     esac
8123   fi
8124   rm -rf conftest*
8125   ;;
8126 *-*-irix6*)
8127   # Find out which ABI we are using.
8128   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8129   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8130   (eval $ac_compile) 2>&5
8131   ac_status=$?
8132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8133   test $ac_status = 0; }; then
8134     if test "$lt_cv_prog_gnu_ld" = yes; then
8135       case `/usr/bin/file conftest.$ac_objext` in
8136         *32-bit*)
8137           LD="${LD-ld} -melf32bsmip"
8138           ;;
8139         *N32*)
8140           LD="${LD-ld} -melf32bmipn32"
8141           ;;
8142         *64-bit*)
8143           LD="${LD-ld} -melf64bmip"
8144         ;;
8145       esac
8146     else
8147       case `/usr/bin/file conftest.$ac_objext` in
8148         *32-bit*)
8149           LD="${LD-ld} -32"
8150           ;;
8151         *N32*)
8152           LD="${LD-ld} -n32"
8153           ;;
8154         *64-bit*)
8155           LD="${LD-ld} -64"
8156           ;;
8157       esac
8158     fi
8159   fi
8160   rm -rf conftest*
8161   ;;
8162
8163 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8164 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8165   # Find out which ABI we are using.
8166   echo 'int i;' > conftest.$ac_ext
8167   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8168   (eval $ac_compile) 2>&5
8169   ac_status=$?
8170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8171   test $ac_status = 0; }; then
8172     case `/usr/bin/file conftest.o` in
8173       *32-bit*)
8174         case $host in
8175           x86_64-*kfreebsd*-gnu)
8176             LD="${LD-ld} -m elf_i386_fbsd"
8177             ;;
8178           x86_64-*linux*)
8179             case `/usr/bin/file conftest.o` in
8180               *x86-64*)
8181                 LD="${LD-ld} -m elf32_x86_64"
8182                 ;;
8183               *)
8184                 LD="${LD-ld} -m elf_i386"
8185                 ;;
8186             esac
8187             ;;
8188           powerpc64le-*linux*)
8189             LD="${LD-ld} -m elf32lppclinux"
8190             ;;
8191           powerpc64-*linux*)
8192             LD="${LD-ld} -m elf32ppclinux"
8193             ;;
8194           s390x-*linux*)
8195             LD="${LD-ld} -m elf_s390"
8196             ;;
8197           sparc64-*linux*)
8198             LD="${LD-ld} -m elf32_sparc"
8199             ;;
8200         esac
8201         ;;
8202       *64-bit*)
8203         case $host in
8204           x86_64-*kfreebsd*-gnu)
8205             LD="${LD-ld} -m elf_x86_64_fbsd"
8206             ;;
8207           x86_64-*linux*)
8208             LD="${LD-ld} -m elf_x86_64"
8209             ;;
8210           powerpcle-*linux*)
8211             LD="${LD-ld} -m elf64lppc"
8212             ;;
8213           powerpc-*linux*)
8214             LD="${LD-ld} -m elf64ppc"
8215             ;;
8216           s390*-*linux*|s390*-*tpf*)
8217             LD="${LD-ld} -m elf64_s390"
8218             ;;
8219           sparc*-*linux*)
8220             LD="${LD-ld} -m elf64_sparc"
8221             ;;
8222         esac
8223         ;;
8224     esac
8225   fi
8226   rm -rf conftest*
8227   ;;
8228
8229 *-*-sco3.2v5*)
8230   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8231   SAVE_CFLAGS="$CFLAGS"
8232   CFLAGS="$CFLAGS -belf"
8233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8234 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8235 if ${lt_cv_cc_needs_belf+:} false; then :
8236   $as_echo_n "(cached) " >&6
8237 else
8238   ac_ext=c
8239 ac_cpp='$CPP $CPPFLAGS'
8240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8243
8244      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8245 /* end confdefs.h.  */
8246
8247 int
8248 main ()
8249 {
8250
8251   ;
8252   return 0;
8253 }
8254 _ACEOF
8255 if ac_fn_c_try_link "$LINENO"; then :
8256   lt_cv_cc_needs_belf=yes
8257 else
8258   lt_cv_cc_needs_belf=no
8259 fi
8260 rm -f core conftest.err conftest.$ac_objext \
8261     conftest$ac_exeext conftest.$ac_ext
8262      ac_ext=c
8263 ac_cpp='$CPP $CPPFLAGS'
8264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8267
8268 fi
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8270 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8271   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8272     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8273     CFLAGS="$SAVE_CFLAGS"
8274   fi
8275   ;;
8276 sparc*-*solaris*)
8277   # Find out which ABI we are using.
8278   echo 'int i;' > conftest.$ac_ext
8279   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8280   (eval $ac_compile) 2>&5
8281   ac_status=$?
8282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8283   test $ac_status = 0; }; then
8284     case `/usr/bin/file conftest.o` in
8285     *64-bit*)
8286       case $lt_cv_prog_gnu_ld in
8287       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8288       *)
8289         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8290           LD="${LD-ld} -64"
8291         fi
8292         ;;
8293       esac
8294       ;;
8295     esac
8296   fi
8297   rm -rf conftest*
8298   ;;
8299 esac
8300
8301 need_locks="$enable_libtool_lock"
8302
8303
8304   case $host_os in
8305     rhapsody* | darwin*)
8306     if test -n "$ac_tool_prefix"; then
8307   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8308 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8310 $as_echo_n "checking for $ac_word... " >&6; }
8311 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8312   $as_echo_n "(cached) " >&6
8313 else
8314   if test -n "$DSYMUTIL"; then
8315   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8316 else
8317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8318 for as_dir in $PATH
8319 do
8320   IFS=$as_save_IFS
8321   test -z "$as_dir" && as_dir=.
8322     for ac_exec_ext in '' $ac_executable_extensions; do
8323   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8324     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8325     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8326     break 2
8327   fi
8328 done
8329   done
8330 IFS=$as_save_IFS
8331
8332 fi
8333 fi
8334 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8335 if test -n "$DSYMUTIL"; then
8336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8337 $as_echo "$DSYMUTIL" >&6; }
8338 else
8339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8340 $as_echo "no" >&6; }
8341 fi
8342
8343
8344 fi
8345 if test -z "$ac_cv_prog_DSYMUTIL"; then
8346   ac_ct_DSYMUTIL=$DSYMUTIL
8347   # Extract the first word of "dsymutil", so it can be a program name with args.
8348 set dummy dsymutil; ac_word=$2
8349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8350 $as_echo_n "checking for $ac_word... " >&6; }
8351 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8352   $as_echo_n "(cached) " >&6
8353 else
8354   if test -n "$ac_ct_DSYMUTIL"; then
8355   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8356 else
8357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8358 for as_dir in $PATH
8359 do
8360   IFS=$as_save_IFS
8361   test -z "$as_dir" && as_dir=.
8362     for ac_exec_ext in '' $ac_executable_extensions; do
8363   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8364     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8365     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8366     break 2
8367   fi
8368 done
8369   done
8370 IFS=$as_save_IFS
8371
8372 fi
8373 fi
8374 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8375 if test -n "$ac_ct_DSYMUTIL"; then
8376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8377 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8378 else
8379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8380 $as_echo "no" >&6; }
8381 fi
8382
8383   if test "x$ac_ct_DSYMUTIL" = x; then
8384     DSYMUTIL=":"
8385   else
8386     case $cross_compiling:$ac_tool_warned in
8387 yes:)
8388 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8389 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8390 ac_tool_warned=yes ;;
8391 esac
8392     DSYMUTIL=$ac_ct_DSYMUTIL
8393   fi
8394 else
8395   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8396 fi
8397
8398     if test -n "$ac_tool_prefix"; then
8399   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8400 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8402 $as_echo_n "checking for $ac_word... " >&6; }
8403 if ${ac_cv_prog_NMEDIT+:} false; then :
8404   $as_echo_n "(cached) " >&6
8405 else
8406   if test -n "$NMEDIT"; then
8407   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8408 else
8409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8410 for as_dir in $PATH
8411 do
8412   IFS=$as_save_IFS
8413   test -z "$as_dir" && as_dir=.
8414     for ac_exec_ext in '' $ac_executable_extensions; do
8415   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8416     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8418     break 2
8419   fi
8420 done
8421   done
8422 IFS=$as_save_IFS
8423
8424 fi
8425 fi
8426 NMEDIT=$ac_cv_prog_NMEDIT
8427 if test -n "$NMEDIT"; then
8428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8429 $as_echo "$NMEDIT" >&6; }
8430 else
8431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8432 $as_echo "no" >&6; }
8433 fi
8434
8435
8436 fi
8437 if test -z "$ac_cv_prog_NMEDIT"; then
8438   ac_ct_NMEDIT=$NMEDIT
8439   # Extract the first word of "nmedit", so it can be a program name with args.
8440 set dummy nmedit; ac_word=$2
8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8442 $as_echo_n "checking for $ac_word... " >&6; }
8443 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8444   $as_echo_n "(cached) " >&6
8445 else
8446   if test -n "$ac_ct_NMEDIT"; then
8447   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8448 else
8449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8450 for as_dir in $PATH
8451 do
8452   IFS=$as_save_IFS
8453   test -z "$as_dir" && as_dir=.
8454     for ac_exec_ext in '' $ac_executable_extensions; do
8455   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8456     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8458     break 2
8459   fi
8460 done
8461   done
8462 IFS=$as_save_IFS
8463
8464 fi
8465 fi
8466 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8467 if test -n "$ac_ct_NMEDIT"; then
8468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8469 $as_echo "$ac_ct_NMEDIT" >&6; }
8470 else
8471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8472 $as_echo "no" >&6; }
8473 fi
8474
8475   if test "x$ac_ct_NMEDIT" = x; then
8476     NMEDIT=":"
8477   else
8478     case $cross_compiling:$ac_tool_warned in
8479 yes:)
8480 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8481 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8482 ac_tool_warned=yes ;;
8483 esac
8484     NMEDIT=$ac_ct_NMEDIT
8485   fi
8486 else
8487   NMEDIT="$ac_cv_prog_NMEDIT"
8488 fi
8489
8490     if test -n "$ac_tool_prefix"; then
8491   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8492 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8494 $as_echo_n "checking for $ac_word... " >&6; }
8495 if ${ac_cv_prog_LIPO+:} false; then :
8496   $as_echo_n "(cached) " >&6
8497 else
8498   if test -n "$LIPO"; then
8499   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8500 else
8501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8502 for as_dir in $PATH
8503 do
8504   IFS=$as_save_IFS
8505   test -z "$as_dir" && as_dir=.
8506     for ac_exec_ext in '' $ac_executable_extensions; do
8507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8508     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8510     break 2
8511   fi
8512 done
8513   done
8514 IFS=$as_save_IFS
8515
8516 fi
8517 fi
8518 LIPO=$ac_cv_prog_LIPO
8519 if test -n "$LIPO"; then
8520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8521 $as_echo "$LIPO" >&6; }
8522 else
8523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8524 $as_echo "no" >&6; }
8525 fi
8526
8527
8528 fi
8529 if test -z "$ac_cv_prog_LIPO"; then
8530   ac_ct_LIPO=$LIPO
8531   # Extract the first word of "lipo", so it can be a program name with args.
8532 set dummy lipo; ac_word=$2
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8534 $as_echo_n "checking for $ac_word... " >&6; }
8535 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8536   $as_echo_n "(cached) " >&6
8537 else
8538   if test -n "$ac_ct_LIPO"; then
8539   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8540 else
8541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8542 for as_dir in $PATH
8543 do
8544   IFS=$as_save_IFS
8545   test -z "$as_dir" && as_dir=.
8546     for ac_exec_ext in '' $ac_executable_extensions; do
8547   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8548     ac_cv_prog_ac_ct_LIPO="lipo"
8549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8550     break 2
8551   fi
8552 done
8553   done
8554 IFS=$as_save_IFS
8555
8556 fi
8557 fi
8558 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8559 if test -n "$ac_ct_LIPO"; then
8560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8561 $as_echo "$ac_ct_LIPO" >&6; }
8562 else
8563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8564 $as_echo "no" >&6; }
8565 fi
8566
8567   if test "x$ac_ct_LIPO" = x; then
8568     LIPO=":"
8569   else
8570     case $cross_compiling:$ac_tool_warned in
8571 yes:)
8572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8574 ac_tool_warned=yes ;;
8575 esac
8576     LIPO=$ac_ct_LIPO
8577   fi
8578 else
8579   LIPO="$ac_cv_prog_LIPO"
8580 fi
8581
8582     if test -n "$ac_tool_prefix"; then
8583   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8584 set dummy ${ac_tool_prefix}otool; ac_word=$2
8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8586 $as_echo_n "checking for $ac_word... " >&6; }
8587 if ${ac_cv_prog_OTOOL+:} false; then :
8588   $as_echo_n "(cached) " >&6
8589 else
8590   if test -n "$OTOOL"; then
8591   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8592 else
8593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8594 for as_dir in $PATH
8595 do
8596   IFS=$as_save_IFS
8597   test -z "$as_dir" && as_dir=.
8598     for ac_exec_ext in '' $ac_executable_extensions; do
8599   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8600     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8602     break 2
8603   fi
8604 done
8605   done
8606 IFS=$as_save_IFS
8607
8608 fi
8609 fi
8610 OTOOL=$ac_cv_prog_OTOOL
8611 if test -n "$OTOOL"; then
8612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8613 $as_echo "$OTOOL" >&6; }
8614 else
8615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8616 $as_echo "no" >&6; }
8617 fi
8618
8619
8620 fi
8621 if test -z "$ac_cv_prog_OTOOL"; then
8622   ac_ct_OTOOL=$OTOOL
8623   # Extract the first word of "otool", so it can be a program name with args.
8624 set dummy otool; ac_word=$2
8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8626 $as_echo_n "checking for $ac_word... " >&6; }
8627 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8628   $as_echo_n "(cached) " >&6
8629 else
8630   if test -n "$ac_ct_OTOOL"; then
8631   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8632 else
8633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8634 for as_dir in $PATH
8635 do
8636   IFS=$as_save_IFS
8637   test -z "$as_dir" && as_dir=.
8638     for ac_exec_ext in '' $ac_executable_extensions; do
8639   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8640     ac_cv_prog_ac_ct_OTOOL="otool"
8641     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8642     break 2
8643   fi
8644 done
8645   done
8646 IFS=$as_save_IFS
8647
8648 fi
8649 fi
8650 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8651 if test -n "$ac_ct_OTOOL"; then
8652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8653 $as_echo "$ac_ct_OTOOL" >&6; }
8654 else
8655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8656 $as_echo "no" >&6; }
8657 fi
8658
8659   if test "x$ac_ct_OTOOL" = x; then
8660     OTOOL=":"
8661   else
8662     case $cross_compiling:$ac_tool_warned in
8663 yes:)
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8666 ac_tool_warned=yes ;;
8667 esac
8668     OTOOL=$ac_ct_OTOOL
8669   fi
8670 else
8671   OTOOL="$ac_cv_prog_OTOOL"
8672 fi
8673
8674     if test -n "$ac_tool_prefix"; then
8675   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8676 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8678 $as_echo_n "checking for $ac_word... " >&6; }
8679 if ${ac_cv_prog_OTOOL64+:} false; then :
8680   $as_echo_n "(cached) " >&6
8681 else
8682   if test -n "$OTOOL64"; then
8683   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8684 else
8685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8686 for as_dir in $PATH
8687 do
8688   IFS=$as_save_IFS
8689   test -z "$as_dir" && as_dir=.
8690     for ac_exec_ext in '' $ac_executable_extensions; do
8691   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8692     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8693     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8694     break 2
8695   fi
8696 done
8697   done
8698 IFS=$as_save_IFS
8699
8700 fi
8701 fi
8702 OTOOL64=$ac_cv_prog_OTOOL64
8703 if test -n "$OTOOL64"; then
8704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8705 $as_echo "$OTOOL64" >&6; }
8706 else
8707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8708 $as_echo "no" >&6; }
8709 fi
8710
8711
8712 fi
8713 if test -z "$ac_cv_prog_OTOOL64"; then
8714   ac_ct_OTOOL64=$OTOOL64
8715   # Extract the first word of "otool64", so it can be a program name with args.
8716 set dummy otool64; ac_word=$2
8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8718 $as_echo_n "checking for $ac_word... " >&6; }
8719 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8720   $as_echo_n "(cached) " >&6
8721 else
8722   if test -n "$ac_ct_OTOOL64"; then
8723   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8724 else
8725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8726 for as_dir in $PATH
8727 do
8728   IFS=$as_save_IFS
8729   test -z "$as_dir" && as_dir=.
8730     for ac_exec_ext in '' $ac_executable_extensions; do
8731   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8732     ac_cv_prog_ac_ct_OTOOL64="otool64"
8733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8734     break 2
8735   fi
8736 done
8737   done
8738 IFS=$as_save_IFS
8739
8740 fi
8741 fi
8742 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8743 if test -n "$ac_ct_OTOOL64"; then
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8745 $as_echo "$ac_ct_OTOOL64" >&6; }
8746 else
8747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8748 $as_echo "no" >&6; }
8749 fi
8750
8751   if test "x$ac_ct_OTOOL64" = x; then
8752     OTOOL64=":"
8753   else
8754     case $cross_compiling:$ac_tool_warned in
8755 yes:)
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8758 ac_tool_warned=yes ;;
8759 esac
8760     OTOOL64=$ac_ct_OTOOL64
8761   fi
8762 else
8763   OTOOL64="$ac_cv_prog_OTOOL64"
8764 fi
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8793 $as_echo_n "checking for -single_module linker flag... " >&6; }
8794 if ${lt_cv_apple_cc_single_mod+:} false; then :
8795   $as_echo_n "(cached) " >&6
8796 else
8797   lt_cv_apple_cc_single_mod=no
8798       if test -z "${LT_MULTI_MODULE}"; then
8799         # By default we will add the -single_module flag. You can override
8800         # by either setting the environment variable LT_MULTI_MODULE
8801         # non-empty at configure time, or by adding -multi_module to the
8802         # link flags.
8803         rm -rf libconftest.dylib*
8804         echo "int foo(void){return 1;}" > conftest.c
8805         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8806 -dynamiclib -Wl,-single_module conftest.c" >&5
8807         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8808           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8809         _lt_result=$?
8810         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8811           lt_cv_apple_cc_single_mod=yes
8812         else
8813           cat conftest.err >&5
8814         fi
8815         rm -rf libconftest.dylib*
8816         rm -f conftest.*
8817       fi
8818 fi
8819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8820 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8822 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8823 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8824   $as_echo_n "(cached) " >&6
8825 else
8826   lt_cv_ld_exported_symbols_list=no
8827       save_LDFLAGS=$LDFLAGS
8828       echo "_main" > conftest.sym
8829       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8830       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8831 /* end confdefs.h.  */
8832
8833 int
8834 main ()
8835 {
8836
8837   ;
8838   return 0;
8839 }
8840 _ACEOF
8841 if ac_fn_c_try_link "$LINENO"; then :
8842   lt_cv_ld_exported_symbols_list=yes
8843 else
8844   lt_cv_ld_exported_symbols_list=no
8845 fi
8846 rm -f core conftest.err conftest.$ac_objext \
8847     conftest$ac_exeext conftest.$ac_ext
8848         LDFLAGS="$save_LDFLAGS"
8849
8850 fi
8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8852 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8854 $as_echo_n "checking for -force_load linker flag... " >&6; }
8855 if ${lt_cv_ld_force_load+:} false; then :
8856   $as_echo_n "(cached) " >&6
8857 else
8858   lt_cv_ld_force_load=no
8859       cat > conftest.c << _LT_EOF
8860 int forced_loaded() { return 2;}
8861 _LT_EOF
8862       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8863       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8864       echo "$AR cru libconftest.a conftest.o" >&5
8865       $AR cru libconftest.a conftest.o 2>&5
8866       cat > conftest.c << _LT_EOF
8867 int main() { return 0;}
8868 _LT_EOF
8869       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8870       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8871       _lt_result=$?
8872       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8873         lt_cv_ld_force_load=yes
8874       else
8875         cat conftest.err >&5
8876       fi
8877         rm -f conftest.err libconftest.a conftest conftest.c
8878         rm -rf conftest.dSYM
8879
8880 fi
8881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8882 $as_echo "$lt_cv_ld_force_load" >&6; }
8883     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8884     # build without first building modern cctools / linker.
8885     case $host_cpu-$host_os in
8886     *-rhapsody* | *-darwin1.[012])
8887       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8888     *-darwin1.*)
8889       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8890     *-darwin*)
8891       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8892       # deployment target is forced to an earlier version.
8893       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8894         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
8895           ;;
8896         10.[012][,.]*)
8897           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8898           ;;
8899         *)
8900           ;;
8901      esac
8902     ;;
8903   esac
8904     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8905       _lt_dar_single_mod='$single_module'
8906     fi
8907     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8908       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8909     else
8910       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8911     fi
8912     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8913       _lt_dsymutil='~$DSYMUTIL $lib || :'
8914     else
8915       _lt_dsymutil=
8916     fi
8917     ;;
8918   esac
8919
8920 for ac_header in dlfcn.h
8921 do :
8922   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8923 "
8924 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8925   cat >>confdefs.h <<_ACEOF
8926 #define HAVE_DLFCN_H 1
8927 _ACEOF
8928
8929 fi
8930
8931 done
8932
8933
8934
8935
8936
8937
8938 # Set options
8939
8940
8941
8942
8943   enable_win32_dll=no
8944
8945
8946             # Check whether --enable-shared was given.
8947 if test "${enable_shared+set}" = set; then :
8948   enableval=$enable_shared; p=${PACKAGE-default}
8949     case $enableval in
8950     yes) enable_shared=yes ;;
8951     no) enable_shared=no ;;
8952     *)
8953       enable_shared=no
8954       # Look at the argument we got.  We use all the common list separators.
8955       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8956       for pkg in $enableval; do
8957         IFS="$lt_save_ifs"
8958         if test "X$pkg" = "X$p"; then
8959           enable_shared=yes
8960         fi
8961       done
8962       IFS="$lt_save_ifs"
8963       ;;
8964     esac
8965 else
8966   enable_shared=yes
8967 fi
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977   # Check whether --enable-static was given.
8978 if test "${enable_static+set}" = set; then :
8979   enableval=$enable_static; p=${PACKAGE-default}
8980     case $enableval in
8981     yes) enable_static=yes ;;
8982     no) enable_static=no ;;
8983     *)
8984      enable_static=no
8985       # Look at the argument we got.  We use all the common list separators.
8986       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8987       for pkg in $enableval; do
8988         IFS="$lt_save_ifs"
8989         if test "X$pkg" = "X$p"; then
8990           enable_static=yes
8991         fi
8992       done
8993       IFS="$lt_save_ifs"
8994       ;;
8995     esac
8996 else
8997   enable_static=yes
8998 fi
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009 # Check whether --with-pic was given.
9010 if test "${with_pic+set}" = set; then :
9011   withval=$with_pic; pic_mode="$withval"
9012 else
9013   pic_mode=default
9014 fi
9015
9016
9017 test -z "$pic_mode" && pic_mode=default
9018
9019
9020
9021
9022
9023
9024
9025   # Check whether --enable-fast-install was given.
9026 if test "${enable_fast_install+set}" = set; then :
9027   enableval=$enable_fast_install; p=${PACKAGE-default}
9028     case $enableval in
9029     yes) enable_fast_install=yes ;;
9030     no) enable_fast_install=no ;;
9031     *)
9032       enable_fast_install=no
9033       # Look at the argument we got.  We use all the common list separators.
9034       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9035       for pkg in $enableval; do
9036         IFS="$lt_save_ifs"
9037         if test "X$pkg" = "X$p"; then
9038           enable_fast_install=yes
9039         fi
9040       done
9041       IFS="$lt_save_ifs"
9042       ;;
9043     esac
9044 else
9045   enable_fast_install=yes
9046 fi
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058 # This can be used to rebuild libtool when needed
9059 LIBTOOL_DEPS="$ltmain"
9060
9061 # Always use our own libtool.
9062 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
9063
9064
9065
9066
9067
9068
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089 test -z "$LN_S" && LN_S="ln -s"
9090
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104 if test -n "${ZSH_VERSION+set}" ; then
9105    setopt NO_GLOB_SUBST
9106 fi
9107
9108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9109 $as_echo_n "checking for objdir... " >&6; }
9110 if ${lt_cv_objdir+:} false; then :
9111   $as_echo_n "(cached) " >&6
9112 else
9113   rm -f .libs 2>/dev/null
9114 mkdir .libs 2>/dev/null
9115 if test -d .libs; then
9116   lt_cv_objdir=.libs
9117 else
9118   # MS-DOS does not allow filenames that begin with a dot.
9119   lt_cv_objdir=_libs
9120 fi
9121 rmdir .libs 2>/dev/null
9122 fi
9123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9124 $as_echo "$lt_cv_objdir" >&6; }
9125 objdir=$lt_cv_objdir
9126
9127
9128
9129
9130
9131 cat >>confdefs.h <<_ACEOF
9132 #define LT_OBJDIR "$lt_cv_objdir/"
9133 _ACEOF
9134
9135
9136
9137
9138 case $host_os in
9139 aix3*)
9140   # AIX sometimes has problems with the GCC collect2 program.  For some
9141   # reason, if we set the COLLECT_NAMES environment variable, the problems
9142   # vanish in a puff of smoke.
9143   if test "X${COLLECT_NAMES+set}" != Xset; then
9144     COLLECT_NAMES=
9145     export COLLECT_NAMES
9146   fi
9147   ;;
9148 esac
9149
9150 # Global variables:
9151 ofile=libtool
9152 can_build_shared=yes
9153
9154 # All known linkers require a `.a' archive for static linking (except MSVC,
9155 # which needs '.lib').
9156 libext=a
9157
9158 with_gnu_ld="$lt_cv_prog_gnu_ld"
9159
9160 old_CC="$CC"
9161 old_CFLAGS="$CFLAGS"
9162
9163 # Set sane defaults for various variables
9164 test -z "$CC" && CC=cc
9165 test -z "$LTCC" && LTCC=$CC
9166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9167 test -z "$LD" && LD=ld
9168 test -z "$ac_objext" && ac_objext=o
9169
9170 for cc_temp in $compiler""; do
9171   case $cc_temp in
9172     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9173     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9174     \-*) ;;
9175     *) break;;
9176   esac
9177 done
9178 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9179
9180
9181 # Only perform the check for file, if the check method requires it
9182 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9183 case $deplibs_check_method in
9184 file_magic*)
9185   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9186     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9187 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9188 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9189   $as_echo_n "(cached) " >&6
9190 else
9191   case $MAGIC_CMD in
9192 [\\/*] |  ?:[\\/]*)
9193   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9194   ;;
9195 *)
9196   lt_save_MAGIC_CMD="$MAGIC_CMD"
9197   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9198   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9199   for ac_dir in $ac_dummy; do
9200     IFS="$lt_save_ifs"
9201     test -z "$ac_dir" && ac_dir=.
9202     if test -f $ac_dir/${ac_tool_prefix}file; then
9203       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9204       if test -n "$file_magic_test_file"; then
9205         case $deplibs_check_method in
9206         "file_magic "*)
9207           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9208           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9209           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9210             $EGREP "$file_magic_regex" > /dev/null; then
9211             :
9212           else
9213             cat <<_LT_EOF 1>&2
9214
9215 *** Warning: the command libtool uses to detect shared libraries,
9216 *** $file_magic_cmd, produces output that libtool cannot recognize.
9217 *** The result is that libtool may fail to recognize shared libraries
9218 *** as such.  This will affect the creation of libtool libraries that
9219 *** depend on shared libraries, but programs linked with such libtool
9220 *** libraries will work regardless of this problem.  Nevertheless, you
9221 *** may want to report the problem to your system manager and/or to
9222 *** bug-libtool@gnu.org
9223
9224 _LT_EOF
9225           fi ;;
9226         esac
9227       fi
9228       break
9229     fi
9230   done
9231   IFS="$lt_save_ifs"
9232   MAGIC_CMD="$lt_save_MAGIC_CMD"
9233   ;;
9234 esac
9235 fi
9236
9237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9238 if test -n "$MAGIC_CMD"; then
9239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9240 $as_echo "$MAGIC_CMD" >&6; }
9241 else
9242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9243 $as_echo "no" >&6; }
9244 fi
9245
9246
9247
9248
9249
9250 if test -z "$lt_cv_path_MAGIC_CMD"; then
9251   if test -n "$ac_tool_prefix"; then
9252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9253 $as_echo_n "checking for file... " >&6; }
9254 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9255   $as_echo_n "(cached) " >&6
9256 else
9257   case $MAGIC_CMD in
9258 [\\/*] |  ?:[\\/]*)
9259   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9260   ;;
9261 *)
9262   lt_save_MAGIC_CMD="$MAGIC_CMD"
9263   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9264   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9265   for ac_dir in $ac_dummy; do
9266     IFS="$lt_save_ifs"
9267     test -z "$ac_dir" && ac_dir=.
9268     if test -f $ac_dir/file; then
9269       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9270       if test -n "$file_magic_test_file"; then
9271         case $deplibs_check_method in
9272         "file_magic "*)
9273           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9274           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9275           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9276             $EGREP "$file_magic_regex" > /dev/null; then
9277             :
9278           else
9279             cat <<_LT_EOF 1>&2
9280
9281 *** Warning: the command libtool uses to detect shared libraries,
9282 *** $file_magic_cmd, produces output that libtool cannot recognize.
9283 *** The result is that libtool may fail to recognize shared libraries
9284 *** as such.  This will affect the creation of libtool libraries that
9285 *** depend on shared libraries, but programs linked with such libtool
9286 *** libraries will work regardless of this problem.  Nevertheless, you
9287 *** may want to report the problem to your system manager and/or to
9288 *** bug-libtool@gnu.org
9289
9290 _LT_EOF
9291           fi ;;
9292         esac
9293       fi
9294       break
9295     fi
9296   done
9297   IFS="$lt_save_ifs"
9298   MAGIC_CMD="$lt_save_MAGIC_CMD"
9299   ;;
9300 esac
9301 fi
9302
9303 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9304 if test -n "$MAGIC_CMD"; then
9305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9306 $as_echo "$MAGIC_CMD" >&6; }
9307 else
9308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9309 $as_echo "no" >&6; }
9310 fi
9311
9312
9313   else
9314     MAGIC_CMD=:
9315   fi
9316 fi
9317
9318   fi
9319   ;;
9320 esac
9321
9322 # Use C for the default configuration in the libtool script
9323
9324 lt_save_CC="$CC"
9325 ac_ext=c
9326 ac_cpp='$CPP $CPPFLAGS'
9327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9330
9331
9332 # Source file extension for C test sources.
9333 ac_ext=c
9334
9335 # Object file extension for compiled C test sources.
9336 objext=o
9337 objext=$objext
9338
9339 # Code to be used in simple compile tests
9340 lt_simple_compile_test_code="int some_variable = 0;"
9341
9342 # Code to be used in simple link tests
9343 lt_simple_link_test_code='int main(){return(0);}'
9344
9345
9346
9347
9348
9349
9350
9351 # If no C compiler was specified, use CC.
9352 LTCC=${LTCC-"$CC"}
9353
9354 # If no C compiler flags were specified, use CFLAGS.
9355 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9356
9357 # Allow CC to be a program name with arguments.
9358 compiler=$CC
9359
9360 # Save the default compiler, since it gets overwritten when the other
9361 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9362 compiler_DEFAULT=$CC
9363
9364 # save warnings/boilerplate of simple test code
9365 ac_outfile=conftest.$ac_objext
9366 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9367 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9368 _lt_compiler_boilerplate=`cat conftest.err`
9369 $RM conftest*
9370
9371 ac_outfile=conftest.$ac_objext
9372 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9373 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9374 _lt_linker_boilerplate=`cat conftest.err`
9375 $RM -r conftest*
9376
9377
9378 ## CAVEAT EMPTOR:
9379 ## There is no encapsulation within the following macros, do not change
9380 ## the running order or otherwise move them around unless you know exactly
9381 ## what you are doing...
9382 if test -n "$compiler"; then
9383
9384 lt_prog_compiler_no_builtin_flag=
9385
9386 if test "$GCC" = yes; then
9387   case $cc_basename in
9388   nvcc*)
9389     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9390   *)
9391     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9392   esac
9393
9394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9395 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9396 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9397   $as_echo_n "(cached) " >&6
9398 else
9399   lt_cv_prog_compiler_rtti_exceptions=no
9400    ac_outfile=conftest.$ac_objext
9401    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9402    lt_compiler_flag="-fno-rtti -fno-exceptions"
9403    # Insert the option either (1) after the last *FLAGS variable, or
9404    # (2) before a word containing "conftest.", or (3) at the end.
9405    # Note that $ac_compile itself does not contain backslashes and begins
9406    # with a dollar sign (not a hyphen), so the echo should work correctly.
9407    # The option is referenced via a variable to avoid confusing sed.
9408    lt_compile=`echo "$ac_compile" | $SED \
9409    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9410    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9411    -e 's:$: $lt_compiler_flag:'`
9412    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9413    (eval "$lt_compile" 2>conftest.err)
9414    ac_status=$?
9415    cat conftest.err >&5
9416    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9417    if (exit $ac_status) && test -s "$ac_outfile"; then
9418      # The compiler can only warn and ignore the option if not recognized
9419      # So say no if there are warnings other than the usual output.
9420      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9421      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9422      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9423        lt_cv_prog_compiler_rtti_exceptions=yes
9424      fi
9425    fi
9426    $RM conftest*
9427
9428 fi
9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9430 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9431
9432 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9433     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9434 else
9435     :
9436 fi
9437
9438 fi
9439
9440
9441
9442
9443
9444
9445   lt_prog_compiler_wl=
9446 lt_prog_compiler_pic=
9447 lt_prog_compiler_static=
9448
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9450 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9451
9452   if test "$GCC" = yes; then
9453     lt_prog_compiler_wl='-Wl,'
9454     lt_prog_compiler_static='-static'
9455
9456     case $host_os in
9457       aix*)
9458       # All AIX code is PIC.
9459       if test "$host_cpu" = ia64; then
9460         # AIX 5 now supports IA64 processor
9461         lt_prog_compiler_static='-Bstatic'
9462       fi
9463       lt_prog_compiler_pic='-fPIC'
9464       ;;
9465
9466     amigaos*)
9467       case $host_cpu in
9468       powerpc)
9469             # see comment about AmigaOS4 .so support
9470             lt_prog_compiler_pic='-fPIC'
9471         ;;
9472       m68k)
9473             # FIXME: we need at least 68020 code to build shared libraries, but
9474             # adding the `-m68020' flag to GCC prevents building anything better,
9475             # like `-m68040'.
9476             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9477         ;;
9478       esac
9479       ;;
9480
9481     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9482       # PIC is the default for these OSes.
9483       ;;
9484
9485     mingw* | cygwin* | pw32* | os2* | cegcc*)
9486       # This hack is so that the source file can tell whether it is being
9487       # built for inclusion in a dll (and should export symbols for example).
9488       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9489       # (--disable-auto-import) libraries
9490       lt_prog_compiler_pic='-DDLL_EXPORT'
9491       ;;
9492
9493     darwin* | rhapsody*)
9494       # PIC is the default on this platform
9495       # Common symbols not allowed in MH_DYLIB files
9496       lt_prog_compiler_pic='-fno-common'
9497       ;;
9498
9499     haiku*)
9500       # PIC is the default for Haiku.
9501       # The "-static" flag exists, but is broken.
9502       lt_prog_compiler_static=
9503       ;;
9504
9505     hpux*)
9506       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9507       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9508       # sets the default TLS model and affects inlining.
9509       case $host_cpu in
9510       hppa*64*)
9511         # +Z the default
9512         ;;
9513       *)
9514         lt_prog_compiler_pic='-fPIC'
9515         ;;
9516       esac
9517       ;;
9518
9519     interix[3-9]*)
9520       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9521       # Instead, we relocate shared libraries at runtime.
9522       ;;
9523
9524     msdosdjgpp*)
9525       # Just because we use GCC doesn't mean we suddenly get shared libraries
9526       # on systems that don't support them.
9527       lt_prog_compiler_can_build_shared=no
9528       enable_shared=no
9529       ;;
9530
9531     *nto* | *qnx*)
9532       # QNX uses GNU C++, but need to define -shared option too, otherwise
9533       # it will coredump.
9534       lt_prog_compiler_pic='-fPIC -shared'
9535       ;;
9536
9537     sysv4*MP*)
9538       if test -d /usr/nec; then
9539         lt_prog_compiler_pic=-Kconform_pic
9540       fi
9541       ;;
9542
9543     *)
9544       lt_prog_compiler_pic='-fPIC'
9545       ;;
9546     esac
9547
9548     case $cc_basename in
9549     nvcc*) # Cuda Compiler Driver 2.2
9550       lt_prog_compiler_wl='-Xlinker '
9551       lt_prog_compiler_pic='-Xcompiler -fPIC'
9552       ;;
9553     esac
9554   else
9555     # PORTME Check for flag to pass linker flags through the system compiler.
9556     case $host_os in
9557     aix*)
9558       lt_prog_compiler_wl='-Wl,'
9559       if test "$host_cpu" = ia64; then
9560         # AIX 5 now supports IA64 processor
9561         lt_prog_compiler_static='-Bstatic'
9562       else
9563         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9564       fi
9565       ;;
9566
9567     mingw* | cygwin* | pw32* | os2* | cegcc*)
9568       # This hack is so that the source file can tell whether it is being
9569       # built for inclusion in a dll (and should export symbols for example).
9570       lt_prog_compiler_pic='-DDLL_EXPORT'
9571       ;;
9572
9573     hpux9* | hpux10* | hpux11*)
9574       lt_prog_compiler_wl='-Wl,'
9575       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9576       # not for PA HP-UX.
9577       case $host_cpu in
9578       hppa*64*|ia64*)
9579         # +Z the default
9580         ;;
9581       *)
9582         lt_prog_compiler_pic='+Z'
9583         ;;
9584       esac
9585       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9586       lt_prog_compiler_static='${wl}-a ${wl}archive'
9587       ;;
9588
9589     irix5* | irix6* | nonstopux*)
9590       lt_prog_compiler_wl='-Wl,'
9591       # PIC (with -KPIC) is the default.
9592       lt_prog_compiler_static='-non_shared'
9593       ;;
9594
9595     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9596       case $cc_basename in
9597       # old Intel for x86_64 which still supported -KPIC.
9598       ecc*)
9599         lt_prog_compiler_wl='-Wl,'
9600         lt_prog_compiler_pic='-KPIC'
9601         lt_prog_compiler_static='-static'
9602         ;;
9603       # icc used to be incompatible with GCC.
9604       # ICC 10 doesn't accept -KPIC any more.
9605       icc* | ifort*)
9606         lt_prog_compiler_wl='-Wl,'
9607         lt_prog_compiler_pic='-fPIC'
9608         lt_prog_compiler_static='-static'
9609         ;;
9610       # Lahey Fortran 8.1.
9611       lf95*)
9612         lt_prog_compiler_wl='-Wl,'
9613         lt_prog_compiler_pic='--shared'
9614         lt_prog_compiler_static='--static'
9615         ;;
9616       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9617         # Portland Group compilers (*not* the Pentium gcc compiler,
9618         # which looks to be a dead project)
9619         lt_prog_compiler_wl='-Wl,'
9620         lt_prog_compiler_pic='-fpic'
9621         lt_prog_compiler_static='-Bstatic'
9622         ;;
9623       ccc*)
9624         lt_prog_compiler_wl='-Wl,'
9625         # All Alpha code is PIC.
9626         lt_prog_compiler_static='-non_shared'
9627         ;;
9628       xl* | bgxl* | bgf* | mpixl*)
9629         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9630         lt_prog_compiler_wl='-Wl,'
9631         lt_prog_compiler_pic='-qpic'
9632         lt_prog_compiler_static='-qstaticlink'
9633         ;;
9634       *)
9635         case `$CC -V 2>&1 | sed 5q` in
9636         *Sun\ F* | *Sun*Fortran*)
9637           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9638           lt_prog_compiler_pic='-KPIC'
9639           lt_prog_compiler_static='-Bstatic'
9640           lt_prog_compiler_wl=''
9641           ;;
9642         *Sun\ C*)
9643           # Sun C 5.9
9644           lt_prog_compiler_pic='-KPIC'
9645           lt_prog_compiler_static='-Bstatic'
9646           lt_prog_compiler_wl='-Wl,'
9647           ;;
9648         esac
9649         ;;
9650       esac
9651       ;;
9652
9653     newsos6)
9654       lt_prog_compiler_pic='-KPIC'
9655       lt_prog_compiler_static='-Bstatic'
9656       ;;
9657
9658     *nto* | *qnx*)
9659       # QNX uses GNU C++, but need to define -shared option too, otherwise
9660       # it will coredump.
9661       lt_prog_compiler_pic='-fPIC -shared'
9662       ;;
9663
9664     osf3* | osf4* | osf5*)
9665       lt_prog_compiler_wl='-Wl,'
9666       # All OSF/1 code is PIC.
9667       lt_prog_compiler_static='-non_shared'
9668       ;;
9669
9670     rdos*)
9671       lt_prog_compiler_static='-non_shared'
9672       ;;
9673
9674     solaris*)
9675       lt_prog_compiler_pic='-KPIC'
9676       lt_prog_compiler_static='-Bstatic'
9677       case $cc_basename in
9678       f77* | f90* | f95*)
9679         lt_prog_compiler_wl='-Qoption ld ';;
9680       *)
9681         lt_prog_compiler_wl='-Wl,';;
9682       esac
9683       ;;
9684
9685     sunos4*)
9686       lt_prog_compiler_wl='-Qoption ld '
9687       lt_prog_compiler_pic='-PIC'
9688       lt_prog_compiler_static='-Bstatic'
9689       ;;
9690
9691     sysv4 | sysv4.2uw2* | sysv4.3*)
9692       lt_prog_compiler_wl='-Wl,'
9693       lt_prog_compiler_pic='-KPIC'
9694       lt_prog_compiler_static='-Bstatic'
9695       ;;
9696
9697     sysv4*MP*)
9698       if test -d /usr/nec ;then
9699         lt_prog_compiler_pic='-Kconform_pic'
9700         lt_prog_compiler_static='-Bstatic'
9701       fi
9702       ;;
9703
9704     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9705       lt_prog_compiler_wl='-Wl,'
9706       lt_prog_compiler_pic='-KPIC'
9707       lt_prog_compiler_static='-Bstatic'
9708       ;;
9709
9710     unicos*)
9711       lt_prog_compiler_wl='-Wl,'
9712       lt_prog_compiler_can_build_shared=no
9713       ;;
9714
9715     uts4*)
9716       lt_prog_compiler_pic='-pic'
9717       lt_prog_compiler_static='-Bstatic'
9718       ;;
9719
9720     *)
9721       lt_prog_compiler_can_build_shared=no
9722       ;;
9723     esac
9724   fi
9725
9726 case $host_os in
9727   # For platforms which do not support PIC, -DPIC is meaningless:
9728   *djgpp*)
9729     lt_prog_compiler_pic=
9730     ;;
9731   *)
9732     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9733     ;;
9734 esac
9735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9736 $as_echo "$lt_prog_compiler_pic" >&6; }
9737
9738
9739
9740
9741
9742
9743 #
9744 # Check to make sure the PIC flag actually works.
9745 #
9746 if test -n "$lt_prog_compiler_pic"; then
9747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9748 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9749 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9750   $as_echo_n "(cached) " >&6
9751 else
9752   lt_cv_prog_compiler_pic_works=no
9753    ac_outfile=conftest.$ac_objext
9754    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9755    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9756    # Insert the option either (1) after the last *FLAGS variable, or
9757    # (2) before a word containing "conftest.", or (3) at the end.
9758    # Note that $ac_compile itself does not contain backslashes and begins
9759    # with a dollar sign (not a hyphen), so the echo should work correctly.
9760    # The option is referenced via a variable to avoid confusing sed.
9761    lt_compile=`echo "$ac_compile" | $SED \
9762    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9763    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9764    -e 's:$: $lt_compiler_flag:'`
9765    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9766    (eval "$lt_compile" 2>conftest.err)
9767    ac_status=$?
9768    cat conftest.err >&5
9769    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9770    if (exit $ac_status) && test -s "$ac_outfile"; then
9771      # The compiler can only warn and ignore the option if not recognized
9772      # So say no if there are warnings other than the usual output.
9773      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9774      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9775      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9776        lt_cv_prog_compiler_pic_works=yes
9777      fi
9778    fi
9779    $RM conftest*
9780
9781 fi
9782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9783 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9784
9785 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9786     case $lt_prog_compiler_pic in
9787      "" | " "*) ;;
9788      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9789      esac
9790 else
9791     lt_prog_compiler_pic=
9792      lt_prog_compiler_can_build_shared=no
9793 fi
9794
9795 fi
9796
9797
9798
9799
9800
9801
9802 #
9803 # Check to make sure the static flag actually works.
9804 #
9805 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9807 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9808 if ${lt_cv_prog_compiler_static_works+:} false; then :
9809   $as_echo_n "(cached) " >&6
9810 else
9811   lt_cv_prog_compiler_static_works=no
9812    save_LDFLAGS="$LDFLAGS"
9813    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9814    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9815    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9816      # The linker can only warn and ignore the option if not recognized
9817      # So say no if there are warnings
9818      if test -s conftest.err; then
9819        # Append any errors to the config.log.
9820        cat conftest.err 1>&5
9821        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9822        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9823        if diff conftest.exp conftest.er2 >/dev/null; then
9824          lt_cv_prog_compiler_static_works=yes
9825        fi
9826      else
9827        lt_cv_prog_compiler_static_works=yes
9828      fi
9829    fi
9830    $RM -r conftest*
9831    LDFLAGS="$save_LDFLAGS"
9832
9833 fi
9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9835 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9836
9837 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9838     :
9839 else
9840     lt_prog_compiler_static=
9841 fi
9842
9843
9844
9845
9846
9847
9848
9849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9850 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9851 if ${lt_cv_prog_compiler_c_o+:} false; then :
9852   $as_echo_n "(cached) " >&6
9853 else
9854   lt_cv_prog_compiler_c_o=no
9855    $RM -r conftest 2>/dev/null
9856    mkdir conftest
9857    cd conftest
9858    mkdir out
9859    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9860
9861    lt_compiler_flag="-o out/conftest2.$ac_objext"
9862    # Insert the option either (1) after the last *FLAGS variable, or
9863    # (2) before a word containing "conftest.", or (3) at the end.
9864    # Note that $ac_compile itself does not contain backslashes and begins
9865    # with a dollar sign (not a hyphen), so the echo should work correctly.
9866    lt_compile=`echo "$ac_compile" | $SED \
9867    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9868    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9869    -e 's:$: $lt_compiler_flag:'`
9870    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9871    (eval "$lt_compile" 2>out/conftest.err)
9872    ac_status=$?
9873    cat out/conftest.err >&5
9874    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9875    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9876    then
9877      # The compiler can only warn and ignore the option if not recognized
9878      # So say no if there are warnings
9879      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9880      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9881      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9882        lt_cv_prog_compiler_c_o=yes
9883      fi
9884    fi
9885    chmod u+w . 2>&5
9886    $RM conftest*
9887    # SGI C++ compiler will create directory out/ii_files/ for
9888    # template instantiation
9889    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9890    $RM out/* && rmdir out
9891    cd ..
9892    $RM -r conftest
9893    $RM conftest*
9894
9895 fi
9896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9897 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9898
9899
9900
9901
9902
9903
9904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9905 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9906 if ${lt_cv_prog_compiler_c_o+:} false; then :
9907   $as_echo_n "(cached) " >&6
9908 else
9909   lt_cv_prog_compiler_c_o=no
9910    $RM -r conftest 2>/dev/null
9911    mkdir conftest
9912    cd conftest
9913    mkdir out
9914    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9915
9916    lt_compiler_flag="-o out/conftest2.$ac_objext"
9917    # Insert the option either (1) after the last *FLAGS variable, or
9918    # (2) before a word containing "conftest.", or (3) at the end.
9919    # Note that $ac_compile itself does not contain backslashes and begins
9920    # with a dollar sign (not a hyphen), so the echo should work correctly.
9921    lt_compile=`echo "$ac_compile" | $SED \
9922    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9923    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9924    -e 's:$: $lt_compiler_flag:'`
9925    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9926    (eval "$lt_compile" 2>out/conftest.err)
9927    ac_status=$?
9928    cat out/conftest.err >&5
9929    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9930    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9931    then
9932      # The compiler can only warn and ignore the option if not recognized
9933      # So say no if there are warnings
9934      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9935      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9936      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9937        lt_cv_prog_compiler_c_o=yes
9938      fi
9939    fi
9940    chmod u+w . 2>&5
9941    $RM conftest*
9942    # SGI C++ compiler will create directory out/ii_files/ for
9943    # template instantiation
9944    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9945    $RM out/* && rmdir out
9946    cd ..
9947    $RM -r conftest
9948    $RM conftest*
9949
9950 fi
9951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9952 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9953
9954
9955
9956
9957 hard_links="nottested"
9958 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9959   # do not overwrite the value of need_locks provided by the user
9960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9961 $as_echo_n "checking if we can lock with hard links... " >&6; }
9962   hard_links=yes
9963   $RM conftest*
9964   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9965   touch conftest.a
9966   ln conftest.a conftest.b 2>&5 || hard_links=no
9967   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9969 $as_echo "$hard_links" >&6; }
9970   if test "$hard_links" = no; then
9971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9972 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9973     need_locks=warn
9974   fi
9975 else
9976   need_locks=no
9977 fi
9978
9979
9980
9981
9982
9983
9984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9985 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9986
9987   runpath_var=
9988   allow_undefined_flag=
9989   always_export_symbols=no
9990   archive_cmds=
9991   archive_expsym_cmds=
9992   compiler_needs_object=no
9993   enable_shared_with_static_runtimes=no
9994   export_dynamic_flag_spec=
9995   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9996   hardcode_automatic=no
9997   hardcode_direct=no
9998   hardcode_direct_absolute=no
9999   hardcode_libdir_flag_spec=
10000   hardcode_libdir_flag_spec_ld=
10001   hardcode_libdir_separator=
10002   hardcode_minus_L=no
10003   hardcode_shlibpath_var=unsupported
10004   inherit_rpath=no
10005   link_all_deplibs=unknown
10006   module_cmds=
10007   module_expsym_cmds=
10008   old_archive_from_new_cmds=
10009   old_archive_from_expsyms_cmds=
10010   thread_safe_flag_spec=
10011   whole_archive_flag_spec=
10012   # include_expsyms should be a list of space-separated symbols to be *always*
10013   # included in the symbol list
10014   include_expsyms=
10015   # exclude_expsyms can be an extended regexp of symbols to exclude
10016   # it will be wrapped by ` (' and `)$', so one must not match beginning or
10017   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
10018   # as well as any symbol that contains `d'.
10019   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
10020   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
10021   # platforms (ab)use it in PIC code, but their linkers get confused if
10022   # the symbol is explicitly referenced.  Since portable code cannot
10023   # rely on this symbol name, it's probably fine to never include it in
10024   # preloaded symbol tables.
10025   # Exclude shared library initialization/finalization symbols.
10026   extract_expsyms_cmds=
10027
10028   case $host_os in
10029   cygwin* | mingw* | pw32* | cegcc*)
10030     # FIXME: the MSVC++ port hasn't been tested in a loooong time
10031     # When not using gcc, we currently assume that we are using
10032     # Microsoft Visual C++.
10033     if test "$GCC" != yes; then
10034       with_gnu_ld=no
10035     fi
10036     ;;
10037   interix*)
10038     # we just hope/assume this is gcc and not c89 (= MSVC++)
10039     with_gnu_ld=yes
10040     ;;
10041   openbsd*)
10042     with_gnu_ld=no
10043     ;;
10044   esac
10045
10046   ld_shlibs=yes
10047
10048   # On some targets, GNU ld is compatible enough with the native linker
10049   # that we're better off using the native interface for both.
10050   lt_use_gnu_ld_interface=no
10051   if test "$with_gnu_ld" = yes; then
10052     case $host_os in
10053       aix*)
10054         # The AIX port of GNU ld has always aspired to compatibility
10055         # with the native linker.  However, as the warning in the GNU ld
10056         # block says, versions before 2.19.5* couldn't really create working
10057         # shared libraries, regardless of the interface used.
10058         case `$LD -v 2>&1` in
10059           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
10060           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
10061           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
10062           *)
10063             lt_use_gnu_ld_interface=yes
10064             ;;
10065         esac
10066         ;;
10067       *)
10068         lt_use_gnu_ld_interface=yes
10069         ;;
10070     esac
10071   fi
10072
10073   if test "$lt_use_gnu_ld_interface" = yes; then
10074     # If archive_cmds runs LD, not CC, wlarc should be empty
10075     wlarc='${wl}'
10076
10077     # Set some defaults for GNU ld with shared library support. These
10078     # are reset later if shared libraries are not supported. Putting them
10079     # here allows them to be overridden if necessary.
10080     runpath_var=LD_RUN_PATH
10081     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10082     export_dynamic_flag_spec='${wl}--export-dynamic'
10083     # ancient GNU ld didn't support --whole-archive et. al.
10084     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10085       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10086     else
10087       whole_archive_flag_spec=
10088     fi
10089     supports_anon_versioning=no
10090     case `$LD -v 2>&1` in
10091       *GNU\ gold*) supports_anon_versioning=yes ;;
10092       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10093       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10094       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10095       *\ 2.11.*) ;; # other 2.11 versions
10096       *) supports_anon_versioning=yes ;;
10097     esac
10098
10099     # See if GNU ld supports shared libraries.
10100     case $host_os in
10101     aix[3-9]*)
10102       # On AIX/PPC, the GNU linker is very broken
10103       if test "$host_cpu" != ia64; then
10104         ld_shlibs=no
10105         cat <<_LT_EOF 1>&2
10106
10107 *** Warning: the GNU linker, at least up to release 2.19, is reported
10108 *** to be unable to reliably create shared libraries on AIX.
10109 *** Therefore, libtool is disabling shared libraries support.  If you
10110 *** really care for shared libraries, you may want to install binutils
10111 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10112 *** You will then need to restart the configuration process.
10113
10114 _LT_EOF
10115       fi
10116       ;;
10117
10118     amigaos*)
10119       case $host_cpu in
10120       powerpc)
10121             # see comment about AmigaOS4 .so support
10122             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10123             archive_expsym_cmds=''
10124         ;;
10125       m68k)
10126             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10127             hardcode_libdir_flag_spec='-L$libdir'
10128             hardcode_minus_L=yes
10129         ;;
10130       esac
10131       ;;
10132
10133     beos*)
10134       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10135         allow_undefined_flag=unsupported
10136         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10137         # support --undefined.  This deserves some investigation.  FIXME
10138         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10139       else
10140         ld_shlibs=no
10141       fi
10142       ;;
10143
10144     cygwin* | mingw* | pw32* | cegcc*)
10145       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10146       # as there is no search path for DLLs.
10147       hardcode_libdir_flag_spec='-L$libdir'
10148       export_dynamic_flag_spec='${wl}--export-all-symbols'
10149       allow_undefined_flag=unsupported
10150       always_export_symbols=no
10151       enable_shared_with_static_runtimes=yes
10152       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10153
10154       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10155         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10156         # If the export-symbols file already is a .def file (1st line
10157         # is EXPORTS), use it as is; otherwise, prepend...
10158         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10159           cp $export_symbols $output_objdir/$soname.def;
10160         else
10161           echo EXPORTS > $output_objdir/$soname.def;
10162           cat $export_symbols >> $output_objdir/$soname.def;
10163         fi~
10164         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10165       else
10166         ld_shlibs=no
10167       fi
10168       ;;
10169
10170     haiku*)
10171       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10172       link_all_deplibs=yes
10173       ;;
10174
10175     interix[3-9]*)
10176       hardcode_direct=no
10177       hardcode_shlibpath_var=no
10178       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10179       export_dynamic_flag_spec='${wl}-E'
10180       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10181       # Instead, shared libraries are loaded at an image base (0x10000000 by
10182       # default) and relocated if they conflict, which is a slow very memory
10183       # consuming and fragmenting process.  To avoid this, we pick a random,
10184       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10185       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10186       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10187       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10188       ;;
10189
10190     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10191       tmp_diet=no
10192       if test "$host_os" = linux-dietlibc; then
10193         case $cc_basename in
10194           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10195         esac
10196       fi
10197       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10198          && test "$tmp_diet" = no
10199       then
10200         tmp_addflag=' $pic_flag'
10201         tmp_sharedflag='-shared'
10202         case $cc_basename,$host_cpu in
10203         pgcc*)                          # Portland Group C compiler
10204           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'
10205           tmp_addflag=' $pic_flag'
10206           ;;
10207         pgf77* | pgf90* | pgf95* | pgfortran*)
10208                                         # Portland Group f77 and f90 compilers
10209           whole_archive_flag_spec='${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'
10210           tmp_addflag=' $pic_flag -Mnomain' ;;
10211         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10212           tmp_addflag=' -i_dynamic' ;;
10213         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10214           tmp_addflag=' -i_dynamic -nofor_main' ;;
10215         ifc* | ifort*)                  # Intel Fortran compiler
10216           tmp_addflag=' -nofor_main' ;;
10217         lf95*)                          # Lahey Fortran 8.1
10218           whole_archive_flag_spec=
10219           tmp_sharedflag='--shared' ;;
10220         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10221           tmp_sharedflag='-qmkshrobj'
10222           tmp_addflag= ;;
10223         nvcc*)  # Cuda Compiler Driver 2.2
10224           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10225           compiler_needs_object=yes
10226           ;;
10227         esac
10228         case `$CC -V 2>&1 | sed 5q` in
10229         *Sun\ C*)                       # Sun C 5.9
10230           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\"` ${wl}--no-whole-archive'
10231           compiler_needs_object=yes
10232           tmp_sharedflag='-G' ;;
10233         *Sun\ F*)                       # Sun Fortran 8.3
10234           tmp_sharedflag='-G' ;;
10235         esac
10236         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10237
10238         if test "x$supports_anon_versioning" = xyes; then
10239           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10240             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10241             echo "local: *; };" >> $output_objdir/$libname.ver~
10242             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10243         fi
10244
10245         case $cc_basename in
10246         xlf* | bgf* | bgxlf* | mpixlf*)
10247           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10248           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10249           hardcode_libdir_flag_spec=
10250           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10251           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10252           if test "x$supports_anon_versioning" = xyes; then
10253             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10254               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10255               echo "local: *; };" >> $output_objdir/$libname.ver~
10256               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10257           fi
10258           ;;
10259         esac
10260       else
10261         ld_shlibs=no
10262       fi
10263       ;;
10264
10265     netbsd*)
10266       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10267         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10268         wlarc=
10269       else
10270         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10271         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10272       fi
10273       ;;
10274
10275     solaris*)
10276       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10277         ld_shlibs=no
10278         cat <<_LT_EOF 1>&2
10279
10280 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10281 *** create shared libraries on Solaris systems.  Therefore, libtool
10282 *** is disabling shared libraries support.  We urge you to upgrade GNU
10283 *** binutils to release 2.9.1 or newer.  Another option is to modify
10284 *** your PATH or compiler configuration so that the native linker is
10285 *** used, and then restart.
10286
10287 _LT_EOF
10288       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10289         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10290         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10291       else
10292         ld_shlibs=no
10293       fi
10294       ;;
10295
10296     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10297       case `$LD -v 2>&1` in
10298         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10299         ld_shlibs=no
10300         cat <<_LT_EOF 1>&2
10301
10302 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10303 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10304 *** is disabling shared libraries support.  We urge you to upgrade GNU
10305 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10306 *** your PATH or compiler configuration so that the native linker is
10307 *** used, and then restart.
10308
10309 _LT_EOF
10310         ;;
10311         *)
10312           # For security reasons, it is highly recommended that you always
10313           # use absolute paths for naming shared libraries, and exclude the
10314           # DT_RUNPATH tag from executables and libraries.  But doing so
10315           # requires that you compile everything twice, which is a pain.
10316           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10317             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10318             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10319             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10320           else
10321             ld_shlibs=no
10322           fi
10323         ;;
10324       esac
10325       ;;
10326
10327     sunos4*)
10328       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10329       wlarc=
10330       hardcode_direct=yes
10331       hardcode_shlibpath_var=no
10332       ;;
10333
10334     *)
10335       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10336         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10337         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10338       else
10339         ld_shlibs=no
10340       fi
10341       ;;
10342     esac
10343
10344     if test "$ld_shlibs" = no; then
10345       runpath_var=
10346       hardcode_libdir_flag_spec=
10347       export_dynamic_flag_spec=
10348       whole_archive_flag_spec=
10349     fi
10350   else
10351     # PORTME fill in a description of your system's linker (not GNU ld)
10352     case $host_os in
10353     aix3*)
10354       allow_undefined_flag=unsupported
10355       always_export_symbols=yes
10356       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10357       # Note: this linker hardcodes the directories in LIBPATH if there
10358       # are no directories specified by -L.
10359       hardcode_minus_L=yes
10360       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10361         # Neither direct hardcoding nor static linking is supported with a
10362         # broken collect2.
10363         hardcode_direct=unsupported
10364       fi
10365       ;;
10366
10367     aix[4-9]*)
10368       if test "$host_cpu" = ia64; then
10369         # On IA64, the linker does run time linking by default, so we don't
10370         # have to do anything special.
10371         aix_use_runtimelinking=no
10372         exp_sym_flag='-Bexport'
10373         no_entry_flag=""
10374       else
10375         # If we're using GNU nm, then we don't want the "-C" option.
10376         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10377         # Also, AIX nm treats weak defined symbols like other global
10378         # defined symbols, whereas GNU nm marks them as "W".
10379         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10380           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10381         else
10382           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10383         fi
10384         aix_use_runtimelinking=no
10385
10386         # Test if we are trying to use run time linking or normal
10387         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10388         # need to do runtime linking.
10389         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10390           for ld_flag in $LDFLAGS; do
10391           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10392             aix_use_runtimelinking=yes
10393             break
10394           fi
10395           done
10396           ;;
10397         esac
10398
10399         exp_sym_flag='-bexport'
10400         no_entry_flag='-bnoentry'
10401       fi
10402
10403       # When large executables or shared objects are built, AIX ld can
10404       # have problems creating the table of contents.  If linking a library
10405       # or program results in "error TOC overflow" add -mminimal-toc to
10406       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10407       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10408
10409       archive_cmds=''
10410       hardcode_direct=yes
10411       hardcode_direct_absolute=yes
10412       hardcode_libdir_separator=':'
10413       link_all_deplibs=yes
10414       file_list_spec='${wl}-f,'
10415
10416       if test "$GCC" = yes; then
10417         case $host_os in aix4.[012]|aix4.[012].*)
10418         # We only want to do this on AIX 4.2 and lower, the check
10419         # below for broken collect2 doesn't work under 4.3+
10420           collect2name=`${CC} -print-prog-name=collect2`
10421           if test -f "$collect2name" &&
10422            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10423           then
10424           # We have reworked collect2
10425           :
10426           else
10427           # We have old collect2
10428           hardcode_direct=unsupported
10429           # It fails to find uninstalled libraries when the uninstalled
10430           # path is not listed in the libpath.  Setting hardcode_minus_L
10431           # to unsupported forces relinking
10432           hardcode_minus_L=yes
10433           hardcode_libdir_flag_spec='-L$libdir'
10434           hardcode_libdir_separator=
10435           fi
10436           ;;
10437         esac
10438         shared_flag='-shared'
10439         if test "$aix_use_runtimelinking" = yes; then
10440           shared_flag="$shared_flag "'${wl}-G'
10441         fi
10442       else
10443         # not using gcc
10444         if test "$host_cpu" = ia64; then
10445         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10446         # chokes on -Wl,-G. The following line is correct:
10447           shared_flag='-G'
10448         else
10449           if test "$aix_use_runtimelinking" = yes; then
10450             shared_flag='${wl}-G'
10451           else
10452             shared_flag='${wl}-bM:SRE'
10453           fi
10454         fi
10455       fi
10456
10457       export_dynamic_flag_spec='${wl}-bexpall'
10458       # It seems that -bexpall does not export symbols beginning with
10459       # underscore (_), so it is better to generate a list of symbols to export.
10460       always_export_symbols=yes
10461       if test "$aix_use_runtimelinking" = yes; then
10462         # Warning - without using the other runtime loading flags (-brtl),
10463         # -berok will link without error, but may produce a broken library.
10464         allow_undefined_flag='-berok'
10465         # Determine the default libpath from the value encoded in an
10466         # empty executable.
10467         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10468 /* end confdefs.h.  */
10469
10470 int
10471 main ()
10472 {
10473
10474   ;
10475   return 0;
10476 }
10477 _ACEOF
10478 if ac_fn_c_try_link "$LINENO"; then :
10479
10480 lt_aix_libpath_sed='
10481     /Import File Strings/,/^$/ {
10482         /^0/ {
10483             s/^0  *\(.*\)$/\1/
10484             p
10485         }
10486     }'
10487 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10488 # Check for a 64-bit object if we didn't find anything.
10489 if test -z "$aix_libpath"; then
10490   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10491 fi
10492 fi
10493 rm -f core conftest.err conftest.$ac_objext \
10494     conftest$ac_exeext conftest.$ac_ext
10495 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10496
10497         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10498         archive_expsym_cmds='$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 $shared_flag"
10499       else
10500         if test "$host_cpu" = ia64; then
10501           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10502           allow_undefined_flag="-z nodefs"
10503           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10504         else
10505          # Determine the default libpath from the value encoded in an
10506          # empty executable.
10507          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10508 /* end confdefs.h.  */
10509
10510 int
10511 main ()
10512 {
10513
10514   ;
10515   return 0;
10516 }
10517 _ACEOF
10518 if ac_fn_c_try_link "$LINENO"; then :
10519
10520 lt_aix_libpath_sed='
10521     /Import File Strings/,/^$/ {
10522         /^0/ {
10523             s/^0  *\(.*\)$/\1/
10524             p
10525         }
10526     }'
10527 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10528 # Check for a 64-bit object if we didn't find anything.
10529 if test -z "$aix_libpath"; then
10530   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10531 fi
10532 fi
10533 rm -f core conftest.err conftest.$ac_objext \
10534     conftest$ac_exeext conftest.$ac_ext
10535 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10536
10537          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10538           # Warning - without using the other run time loading flags,
10539           # -berok will link without error, but may produce a broken library.
10540           no_undefined_flag=' ${wl}-bernotok'
10541           allow_undefined_flag=' ${wl}-berok'
10542           if test "$with_gnu_ld" = yes; then
10543             # We only use this code for GNU lds that support --whole-archive.
10544             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10545           else
10546             # Exported symbols can be pulled into shared objects from archives
10547             whole_archive_flag_spec='$convenience'
10548           fi
10549           archive_cmds_need_lc=yes
10550           # This is similar to how AIX traditionally builds its shared libraries.
10551           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'
10552         fi
10553       fi
10554       ;;
10555
10556     amigaos*)
10557       case $host_cpu in
10558       powerpc)
10559             # see comment about AmigaOS4 .so support
10560             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10561             archive_expsym_cmds=''
10562         ;;
10563       m68k)
10564             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10565             hardcode_libdir_flag_spec='-L$libdir'
10566             hardcode_minus_L=yes
10567         ;;
10568       esac
10569       ;;
10570
10571     bsdi[45]*)
10572       export_dynamic_flag_spec=-rdynamic
10573       ;;
10574
10575     cygwin* | mingw* | pw32* | cegcc*)
10576       # When not using gcc, we currently assume that we are using
10577       # Microsoft Visual C++.
10578       # hardcode_libdir_flag_spec is actually meaningless, as there is
10579       # no search path for DLLs.
10580       hardcode_libdir_flag_spec=' '
10581       allow_undefined_flag=unsupported
10582       # Tell ltmain to make .lib files, not .a files.
10583       libext=lib
10584       # Tell ltmain to make .dll files, not .so files.
10585       shrext_cmds=".dll"
10586       # FIXME: Setting linknames here is a bad hack.
10587       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10588       # The linker will automatically build a .lib file if we build a DLL.
10589       old_archive_from_new_cmds='true'
10590       # FIXME: Should let the user specify the lib program.
10591       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10592       fix_srcfile_path='`cygpath -w "$srcfile"`'
10593       enable_shared_with_static_runtimes=yes
10594       ;;
10595
10596     darwin* | rhapsody*)
10597
10598
10599   archive_cmds_need_lc=no
10600   hardcode_direct=no
10601   hardcode_automatic=yes
10602   hardcode_shlibpath_var=unsupported
10603   if test "$lt_cv_ld_force_load" = "yes"; then
10604     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10605   else
10606     whole_archive_flag_spec=''
10607   fi
10608   link_all_deplibs=yes
10609   allow_undefined_flag="$_lt_dar_allow_undefined"
10610   case $cc_basename in
10611      ifort*) _lt_dar_can_shared=yes ;;
10612      *) _lt_dar_can_shared=$GCC ;;
10613   esac
10614   if test "$_lt_dar_can_shared" = "yes"; then
10615     output_verbose_link_cmd=func_echo_all
10616     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10617     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10618     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}${_lt_dsymutil}"
10619     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10620
10621   else
10622   ld_shlibs=no
10623   fi
10624
10625       ;;
10626
10627     dgux*)
10628       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10629       hardcode_libdir_flag_spec='-L$libdir'
10630       hardcode_shlibpath_var=no
10631       ;;
10632
10633     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10634     # support.  Future versions do this automatically, but an explicit c++rt0.o
10635     # does not break anything, and helps significantly (at the cost of a little
10636     # extra space).
10637     freebsd2.2*)
10638       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10639       hardcode_libdir_flag_spec='-R$libdir'
10640       hardcode_direct=yes
10641       hardcode_shlibpath_var=no
10642       ;;
10643
10644     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10645     freebsd2.*)
10646       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10647       hardcode_direct=yes
10648       hardcode_minus_L=yes
10649       hardcode_shlibpath_var=no
10650       ;;
10651
10652     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10653     freebsd* | dragonfly*)
10654       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10655       hardcode_libdir_flag_spec='-R$libdir'
10656       hardcode_direct=yes
10657       hardcode_shlibpath_var=no
10658       ;;
10659
10660     hpux9*)
10661       if test "$GCC" = yes; then
10662         archive_cmds='$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 $lib'
10663       else
10664         archive_cmds='$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 $lib'
10665       fi
10666       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10667       hardcode_libdir_separator=:
10668       hardcode_direct=yes
10669
10670       # hardcode_minus_L: Not really in the search PATH,
10671       # but as the default location of the library.
10672       hardcode_minus_L=yes
10673       export_dynamic_flag_spec='${wl}-E'
10674       ;;
10675
10676     hpux10*)
10677       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10678         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10679       else
10680         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10681       fi
10682       if test "$with_gnu_ld" = no; then
10683         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10684         hardcode_libdir_flag_spec_ld='+b $libdir'
10685         hardcode_libdir_separator=:
10686         hardcode_direct=yes
10687         hardcode_direct_absolute=yes
10688         export_dynamic_flag_spec='${wl}-E'
10689         # hardcode_minus_L: Not really in the search PATH,
10690         # but as the default location of the library.
10691         hardcode_minus_L=yes
10692       fi
10693       ;;
10694
10695     hpux11*)
10696       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10697         case $host_cpu in
10698         hppa*64*)
10699           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10700           ;;
10701         ia64*)
10702           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10703           ;;
10704         *)
10705           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10706           ;;
10707         esac
10708       else
10709         case $host_cpu in
10710         hppa*64*)
10711           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10712           ;;
10713         ia64*)
10714           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10715           ;;
10716         *)
10717
10718           # Older versions of the 11.00 compiler do not understand -b yet
10719           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10720           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10721 $as_echo_n "checking if $CC understands -b... " >&6; }
10722 if ${lt_cv_prog_compiler__b+:} false; then :
10723   $as_echo_n "(cached) " >&6
10724 else
10725   lt_cv_prog_compiler__b=no
10726    save_LDFLAGS="$LDFLAGS"
10727    LDFLAGS="$LDFLAGS -b"
10728    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10729    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10730      # The linker can only warn and ignore the option if not recognized
10731      # So say no if there are warnings
10732      if test -s conftest.err; then
10733        # Append any errors to the config.log.
10734        cat conftest.err 1>&5
10735        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10736        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10737        if diff conftest.exp conftest.er2 >/dev/null; then
10738          lt_cv_prog_compiler__b=yes
10739        fi
10740      else
10741        lt_cv_prog_compiler__b=yes
10742      fi
10743    fi
10744    $RM -r conftest*
10745    LDFLAGS="$save_LDFLAGS"
10746
10747 fi
10748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10749 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10750
10751 if test x"$lt_cv_prog_compiler__b" = xyes; then
10752     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10753 else
10754     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10755 fi
10756
10757           ;;
10758         esac
10759       fi
10760       if test "$with_gnu_ld" = no; then
10761         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10762         hardcode_libdir_separator=:
10763
10764         case $host_cpu in
10765         hppa*64*|ia64*)
10766           hardcode_direct=no
10767           hardcode_shlibpath_var=no
10768           ;;
10769         *)
10770           hardcode_direct=yes
10771           hardcode_direct_absolute=yes
10772           export_dynamic_flag_spec='${wl}-E'
10773
10774           # hardcode_minus_L: Not really in the search PATH,
10775           # but as the default location of the library.
10776           hardcode_minus_L=yes
10777           ;;
10778         esac
10779       fi
10780       ;;
10781
10782     irix5* | irix6* | nonstopux*)
10783       if test "$GCC" = yes; then
10784         archive_cmds='$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 $lib'
10785         # Try to use the -exported_symbol ld option, if it does not
10786         # work, assume that -exports_file does not work either and
10787         # implicitly export all symbols.
10788         save_LDFLAGS="$LDFLAGS"
10789         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10790         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10791 /* end confdefs.h.  */
10792 int foo(void) {}
10793 _ACEOF
10794 if ac_fn_c_try_link "$LINENO"; then :
10795   archive_expsym_cmds='$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 $lib'
10796
10797 fi
10798 rm -f core conftest.err conftest.$ac_objext \
10799     conftest$ac_exeext conftest.$ac_ext
10800         LDFLAGS="$save_LDFLAGS"
10801       else
10802         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10803         archive_expsym_cmds='$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 $lib'
10804       fi
10805       archive_cmds_need_lc='no'
10806       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10807       hardcode_libdir_separator=:
10808       inherit_rpath=yes
10809       link_all_deplibs=yes
10810       ;;
10811
10812     netbsd*)
10813       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10814         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10815       else
10816         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10817       fi
10818       hardcode_libdir_flag_spec='-R$libdir'
10819       hardcode_direct=yes
10820       hardcode_shlibpath_var=no
10821       ;;
10822
10823     newsos6)
10824       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10825       hardcode_direct=yes
10826       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10827       hardcode_libdir_separator=:
10828       hardcode_shlibpath_var=no
10829       ;;
10830
10831     *nto* | *qnx*)
10832       ;;
10833
10834     openbsd*)
10835       if test -f /usr/libexec/ld.so; then
10836         hardcode_direct=yes
10837         hardcode_shlibpath_var=no
10838         hardcode_direct_absolute=yes
10839         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10840           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10841           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10842           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10843           export_dynamic_flag_spec='${wl}-E'
10844         else
10845           case $host_os in
10846            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10847              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10848              hardcode_libdir_flag_spec='-R$libdir'
10849              ;;
10850            *)
10851              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10852              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10853              ;;
10854           esac
10855         fi
10856       else
10857         ld_shlibs=no
10858       fi
10859       ;;
10860
10861     os2*)
10862       hardcode_libdir_flag_spec='-L$libdir'
10863       hardcode_minus_L=yes
10864       allow_undefined_flag=unsupported
10865       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'
10866       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10867       ;;
10868
10869     osf3*)
10870       if test "$GCC" = yes; then
10871         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10872         archive_cmds='$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 $lib'
10873       else
10874         allow_undefined_flag=' -expect_unresolved \*'
10875         archive_cmds='$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 $lib'
10876       fi
10877       archive_cmds_need_lc='no'
10878       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10879       hardcode_libdir_separator=:
10880       ;;
10881
10882     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10883       if test "$GCC" = yes; then
10884         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10885         archive_cmds='$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 $lib'
10886         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10887       else
10888         allow_undefined_flag=' -expect_unresolved \*'
10889         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'
10890         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~
10891         $CC -shared${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'
10892
10893         # Both c and cxx compiler support -rpath directly
10894         hardcode_libdir_flag_spec='-rpath $libdir'
10895       fi
10896       archive_cmds_need_lc='no'
10897       hardcode_libdir_separator=:
10898       ;;
10899
10900     solaris*)
10901       no_undefined_flag=' -z defs'
10902       if test "$GCC" = yes; then
10903         wlarc='${wl}'
10904         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10905         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10906           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10907       else
10908         case `$CC -V 2>&1` in
10909         *"Compilers 5.0"*)
10910           wlarc=''
10911           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10912           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10913           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10914           ;;
10915         *)
10916           wlarc='${wl}'
10917           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10918           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10919           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10920           ;;
10921         esac
10922       fi
10923       hardcode_libdir_flag_spec='-R$libdir'
10924       hardcode_shlibpath_var=no
10925       case $host_os in
10926       solaris2.[0-5] | solaris2.[0-5].*) ;;
10927       *)
10928         # The compiler driver will combine and reorder linker options,
10929         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10930         # but is careful enough not to reorder.
10931         # Supported since Solaris 2.6 (maybe 2.5.1?)
10932         if test "$GCC" = yes; then
10933           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10934         else
10935           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10936         fi
10937         ;;
10938       esac
10939       link_all_deplibs=yes
10940       ;;
10941
10942     sunos4*)
10943       if test "x$host_vendor" = xsequent; then
10944         # Use $CC to link under sequent, because it throws in some extra .o
10945         # files that make .init and .fini sections work.
10946         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10947       else
10948         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10949       fi
10950       hardcode_libdir_flag_spec='-L$libdir'
10951       hardcode_direct=yes
10952       hardcode_minus_L=yes
10953       hardcode_shlibpath_var=no
10954       ;;
10955
10956     sysv4)
10957       case $host_vendor in
10958         sni)
10959           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10960           hardcode_direct=yes # is this really true???
10961         ;;
10962         siemens)
10963           ## LD is ld it makes a PLAMLIB
10964           ## CC just makes a GrossModule.
10965           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10966           reload_cmds='$CC -r -o $output$reload_objs'
10967           hardcode_direct=no
10968         ;;
10969         motorola)
10970           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10971           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10972         ;;
10973       esac
10974       runpath_var='LD_RUN_PATH'
10975       hardcode_shlibpath_var=no
10976       ;;
10977
10978     sysv4.3*)
10979       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10980       hardcode_shlibpath_var=no
10981       export_dynamic_flag_spec='-Bexport'
10982       ;;
10983
10984     sysv4*MP*)
10985       if test -d /usr/nec; then
10986         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10987         hardcode_shlibpath_var=no
10988         runpath_var=LD_RUN_PATH
10989         hardcode_runpath_var=yes
10990         ld_shlibs=yes
10991       fi
10992       ;;
10993
10994     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10995       no_undefined_flag='${wl}-z,text'
10996       archive_cmds_need_lc=no
10997       hardcode_shlibpath_var=no
10998       runpath_var='LD_RUN_PATH'
10999
11000       if test "$GCC" = yes; then
11001         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11002         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11003       else
11004         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11005         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11006       fi
11007       ;;
11008
11009     sysv5* | sco3.2v5* | sco5v6*)
11010       # Note: We can NOT use -z defs as we might desire, because we do not
11011       # link with -lc, and that would cause any symbols used from libc to
11012       # always be unresolved, which means just about no library would
11013       # ever link correctly.  If we're not using GNU ld we use -z text
11014       # though, which does catch some bad symbols but isn't as heavy-handed
11015       # as -z defs.
11016       no_undefined_flag='${wl}-z,text'
11017       allow_undefined_flag='${wl}-z,nodefs'
11018       archive_cmds_need_lc=no
11019       hardcode_shlibpath_var=no
11020       hardcode_libdir_flag_spec='${wl}-R,$libdir'
11021       hardcode_libdir_separator=':'
11022       link_all_deplibs=yes
11023       export_dynamic_flag_spec='${wl}-Bexport'
11024       runpath_var='LD_RUN_PATH'
11025
11026       if test "$GCC" = yes; then
11027         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11028         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11029       else
11030         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11031         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11032       fi
11033       ;;
11034
11035     uts4*)
11036       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11037       hardcode_libdir_flag_spec='-L$libdir'
11038       hardcode_shlibpath_var=no
11039       ;;
11040
11041     *)
11042       ld_shlibs=no
11043       ;;
11044     esac
11045
11046     if test x$host_vendor = xsni; then
11047       case $host in
11048       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
11049         export_dynamic_flag_spec='${wl}-Blargedynsym'
11050         ;;
11051       esac
11052     fi
11053   fi
11054
11055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
11056 $as_echo "$ld_shlibs" >&6; }
11057 test "$ld_shlibs" = no && can_build_shared=no
11058
11059 with_gnu_ld=$with_gnu_ld
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075 #
11076 # Do we need to explicitly link libc?
11077 #
11078 case "x$archive_cmds_need_lc" in
11079 x|xyes)
11080   # Assume -lc should be added
11081   archive_cmds_need_lc=yes
11082
11083   if test "$enable_shared" = yes && test "$GCC" = yes; then
11084     case $archive_cmds in
11085     *'~'*)
11086       # FIXME: we may have to deal with multi-command sequences.
11087       ;;
11088     '$CC '*)
11089       # Test whether the compiler implicitly links with -lc since on some
11090       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11091       # to ld, don't add -lc before -lgcc.
11092       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11093 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11094 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11095   $as_echo_n "(cached) " >&6
11096 else
11097   $RM conftest*
11098         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11099
11100         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11101   (eval $ac_compile) 2>&5
11102   ac_status=$?
11103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11104   test $ac_status = 0; } 2>conftest.err; then
11105           soname=conftest
11106           lib=conftest
11107           libobjs=conftest.$ac_objext
11108           deplibs=
11109           wl=$lt_prog_compiler_wl
11110           pic_flag=$lt_prog_compiler_pic
11111           compiler_flags=-v
11112           linker_flags=-v
11113           verstring=
11114           output_objdir=.
11115           libname=conftest
11116           lt_save_allow_undefined_flag=$allow_undefined_flag
11117           allow_undefined_flag=
11118           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11119   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11120   ac_status=$?
11121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11122   test $ac_status = 0; }
11123           then
11124             lt_cv_archive_cmds_need_lc=no
11125           else
11126             lt_cv_archive_cmds_need_lc=yes
11127           fi
11128           allow_undefined_flag=$lt_save_allow_undefined_flag
11129         else
11130           cat conftest.err 1>&5
11131         fi
11132         $RM conftest*
11133
11134 fi
11135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11136 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11137       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11138       ;;
11139     esac
11140   fi
11141   ;;
11142 esac
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
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11203
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11205
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11207
11208
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11288
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11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11301 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11302
11303 if test "$GCC" = yes; then
11304   case $host_os in
11305     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11306     *) lt_awk_arg="/^libraries:/" ;;
11307   esac
11308   case $host_os in
11309     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11310     *) lt_sed_strip_eq="s,=/,/,g" ;;
11311   esac
11312   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11313   case $lt_search_path_spec in
11314   *\;*)
11315     # if the path contains ";" then we assume it to be the separator
11316     # otherwise default to the standard path separator (i.e. ":") - it is
11317     # assumed that no part of a normal pathname contains ";" but that should
11318     # okay in the real world where ";" in dirpaths is itself problematic.
11319     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11320     ;;
11321   *)
11322     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11323     ;;
11324   esac
11325   # Ok, now we have the path, separated by spaces, we can step through it
11326   # and add multilib dir if necessary.
11327   lt_tmp_lt_search_path_spec=
11328   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11329   for lt_sys_path in $lt_search_path_spec; do
11330     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11331       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11332     else
11333       test -d "$lt_sys_path" && \
11334         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11335     fi
11336   done
11337   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11338 BEGIN {RS=" "; FS="/|\n";} {
11339   lt_foo="";
11340   lt_count=0;
11341   for (lt_i = NF; lt_i > 0; lt_i--) {
11342     if ($lt_i != "" && $lt_i != ".") {
11343       if ($lt_i == "..") {
11344         lt_count++;
11345       } else {
11346         if (lt_count == 0) {
11347           lt_foo="/" $lt_i lt_foo;
11348         } else {
11349           lt_count--;
11350         }
11351       }
11352     }
11353   }
11354   if (lt_foo != "") { lt_freq[lt_foo]++; }
11355   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11356 }'`
11357   # AWK program above erroneously prepends '/' to C:/dos/paths
11358   # for these hosts.
11359   case $host_os in
11360     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11361       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11362   esac
11363   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11364 else
11365   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11366 fi
11367 library_names_spec=
11368 libname_spec='lib$name'
11369 soname_spec=
11370 shrext_cmds=".so"
11371 postinstall_cmds=
11372 postuninstall_cmds=
11373 finish_cmds=
11374 finish_eval=
11375 shlibpath_var=
11376 shlibpath_overrides_runpath=unknown
11377 version_type=none
11378 dynamic_linker="$host_os ld.so"
11379 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11380 need_lib_prefix=unknown
11381 hardcode_into_libs=no
11382
11383 # when you set need_version to no, make sure it does not cause -set_version
11384 # flags to be left without arguments
11385 need_version=unknown
11386
11387 case $host_os in
11388 aix3*)
11389   version_type=linux
11390   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11391   shlibpath_var=LIBPATH
11392
11393   # AIX 3 has no versioning support, so we append a major version to the name.
11394   soname_spec='${libname}${release}${shared_ext}$major'
11395   ;;
11396
11397 aix[4-9]*)
11398   version_type=linux
11399   need_lib_prefix=no
11400   need_version=no
11401   hardcode_into_libs=yes
11402   if test "$host_cpu" = ia64; then
11403     # AIX 5 supports IA64
11404     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11405     shlibpath_var=LD_LIBRARY_PATH
11406   else
11407     # With GCC up to 2.95.x, collect2 would create an import file
11408     # for dependence libraries.  The import file would start with
11409     # the line `#! .'.  This would cause the generated library to
11410     # depend on `.', always an invalid library.  This was fixed in
11411     # development snapshots of GCC prior to 3.0.
11412     case $host_os in
11413       aix4 | aix4.[01] | aix4.[01].*)
11414       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11415            echo ' yes '
11416            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11417         :
11418       else
11419         can_build_shared=no
11420       fi
11421       ;;
11422     esac
11423     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11424     # soname into executable. Probably we can add versioning support to
11425     # collect2, so additional links can be useful in future.
11426     if test "$aix_use_runtimelinking" = yes; then
11427       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11428       # instead of lib<name>.a to let people know that these are not
11429       # typical AIX shared libraries.
11430       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11431     else
11432       # We preserve .a as extension for shared libraries through AIX4.2
11433       # and later when we are not doing run time linking.
11434       library_names_spec='${libname}${release}.a $libname.a'
11435       soname_spec='${libname}${release}${shared_ext}$major'
11436     fi
11437     shlibpath_var=LIBPATH
11438   fi
11439   ;;
11440
11441 amigaos*)
11442   case $host_cpu in
11443   powerpc)
11444     # Since July 2007 AmigaOS4 officially supports .so libraries.
11445     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11446     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11447     ;;
11448   m68k)
11449     library_names_spec='$libname.ixlibrary $libname.a'
11450     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11451     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 ${libname}_ixlibrary.a || exit 1; done'
11452     ;;
11453   esac
11454   ;;
11455
11456 beos*)
11457   library_names_spec='${libname}${shared_ext}'
11458   dynamic_linker="$host_os ld.so"
11459   shlibpath_var=LIBRARY_PATH
11460   ;;
11461
11462 bsdi[45]*)
11463   version_type=linux
11464   need_version=no
11465   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11466   soname_spec='${libname}${release}${shared_ext}$major'
11467   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11468   shlibpath_var=LD_LIBRARY_PATH
11469   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11470   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11471   # the default ld.so.conf also contains /usr/contrib/lib and
11472   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11473   # libtool to hard-code these into programs
11474   ;;
11475
11476 cygwin* | mingw* | pw32* | cegcc*)
11477   version_type=windows
11478   shrext_cmds=".dll"
11479   need_version=no
11480   need_lib_prefix=no
11481
11482   case $GCC,$host_os in
11483   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11484     library_names_spec='$libname.dll.a'
11485     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11486     postinstall_cmds='base_file=`basename \${file}`~
11487       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11488       dldir=$destdir/`dirname \$dlpath`~
11489       test -d \$dldir || mkdir -p \$dldir~
11490       $install_prog $dir/$dlname \$dldir/$dlname~
11491       chmod a+x \$dldir/$dlname~
11492       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11493         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11494       fi'
11495     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11496       dlpath=$dir/\$dldll~
11497        $RM \$dlpath'
11498     shlibpath_overrides_runpath=yes
11499
11500     case $host_os in
11501     cygwin*)
11502       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11503       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11504
11505       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11506       ;;
11507     mingw* | cegcc*)
11508       # MinGW DLLs use traditional 'lib' prefix
11509       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11510       ;;
11511     pw32*)
11512       # pw32 DLLs use 'pw' prefix rather than 'lib'
11513       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11514       ;;
11515     esac
11516     ;;
11517
11518   *)
11519     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11520     ;;
11521   esac
11522   dynamic_linker='Win32 ld.exe'
11523   # FIXME: first we should search . and the directory the executable is in
11524   shlibpath_var=PATH
11525   ;;
11526
11527 darwin* | rhapsody*)
11528   dynamic_linker="$host_os dyld"
11529   version_type=darwin
11530   need_lib_prefix=no
11531   need_version=no
11532   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11533   soname_spec='${libname}${release}${major}$shared_ext'
11534   shlibpath_overrides_runpath=yes
11535   shlibpath_var=DYLD_LIBRARY_PATH
11536   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11537
11538   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11539   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11540   ;;
11541
11542 dgux*)
11543   version_type=linux
11544   need_lib_prefix=no
11545   need_version=no
11546   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11547   soname_spec='${libname}${release}${shared_ext}$major'
11548   shlibpath_var=LD_LIBRARY_PATH
11549   ;;
11550
11551 freebsd* | dragonfly*)
11552   # DragonFly does not have aout.  When/if they implement a new
11553   # versioning mechanism, adjust this.
11554   if test -x /usr/bin/objformat; then
11555     objformat=`/usr/bin/objformat`
11556   else
11557     case $host_os in
11558     freebsd[23].*) objformat=aout ;;
11559     *) objformat=elf ;;
11560     esac
11561   fi
11562   version_type=freebsd-$objformat
11563   case $version_type in
11564     freebsd-elf*)
11565       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11566       need_version=no
11567       need_lib_prefix=no
11568       ;;
11569     freebsd-*)
11570       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11571       need_version=yes
11572       ;;
11573   esac
11574   shlibpath_var=LD_LIBRARY_PATH
11575   case $host_os in
11576   freebsd2.*)
11577     shlibpath_overrides_runpath=yes
11578     ;;
11579   freebsd3.[01]* | freebsdelf3.[01]*)
11580     shlibpath_overrides_runpath=yes
11581     hardcode_into_libs=yes
11582     ;;
11583   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11584   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11585     shlibpath_overrides_runpath=no
11586     hardcode_into_libs=yes
11587     ;;
11588   *) # from 4.6 on, and DragonFly
11589     shlibpath_overrides_runpath=yes
11590     hardcode_into_libs=yes
11591     ;;
11592   esac
11593   ;;
11594
11595 haiku*)
11596   version_type=linux
11597   need_lib_prefix=no
11598   need_version=no
11599   dynamic_linker="$host_os runtime_loader"
11600   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11601   soname_spec='${libname}${release}${shared_ext}$major'
11602   shlibpath_var=LIBRARY_PATH
11603   shlibpath_overrides_runpath=yes
11604   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11605   hardcode_into_libs=yes
11606   ;;
11607
11608 hpux9* | hpux10* | hpux11*)
11609   # Give a soname corresponding to the major version so that dld.sl refuses to
11610   # link against other versions.
11611   version_type=sunos
11612   need_lib_prefix=no
11613   need_version=no
11614   case $host_cpu in
11615   ia64*)
11616     shrext_cmds='.so'
11617     hardcode_into_libs=yes
11618     dynamic_linker="$host_os dld.so"
11619     shlibpath_var=LD_LIBRARY_PATH
11620     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11621     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11622     soname_spec='${libname}${release}${shared_ext}$major'
11623     if test "X$HPUX_IA64_MODE" = X32; then
11624       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11625     else
11626       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11627     fi
11628     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11629     ;;
11630   hppa*64*)
11631     shrext_cmds='.sl'
11632     hardcode_into_libs=yes
11633     dynamic_linker="$host_os dld.sl"
11634     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11635     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11636     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11637     soname_spec='${libname}${release}${shared_ext}$major'
11638     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11639     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11640     ;;
11641   *)
11642     shrext_cmds='.sl'
11643     dynamic_linker="$host_os dld.sl"
11644     shlibpath_var=SHLIB_PATH
11645     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11646     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11647     soname_spec='${libname}${release}${shared_ext}$major'
11648     ;;
11649   esac
11650   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11651   postinstall_cmds='chmod 555 $lib'
11652   # or fails outright, so override atomically:
11653   install_override_mode=555
11654   ;;
11655
11656 interix[3-9]*)
11657   version_type=linux
11658   need_lib_prefix=no
11659   need_version=no
11660   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11661   soname_spec='${libname}${release}${shared_ext}$major'
11662   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11663   shlibpath_var=LD_LIBRARY_PATH
11664   shlibpath_overrides_runpath=no
11665   hardcode_into_libs=yes
11666   ;;
11667
11668 irix5* | irix6* | nonstopux*)
11669   case $host_os in
11670     nonstopux*) version_type=nonstopux ;;
11671     *)
11672         if test "$lt_cv_prog_gnu_ld" = yes; then
11673                 version_type=linux
11674         else
11675                 version_type=irix
11676         fi ;;
11677   esac
11678   need_lib_prefix=no
11679   need_version=no
11680   soname_spec='${libname}${release}${shared_ext}$major'
11681   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11682   case $host_os in
11683   irix5* | nonstopux*)
11684     libsuff= shlibsuff=
11685     ;;
11686   *)
11687     case $LD in # libtool.m4 will add one of these switches to LD
11688     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11689       libsuff= shlibsuff= libmagic=32-bit;;
11690     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11691       libsuff=32 shlibsuff=N32 libmagic=N32;;
11692     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11693       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11694     *) libsuff= shlibsuff= libmagic=never-match;;
11695     esac
11696     ;;
11697   esac
11698   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11699   shlibpath_overrides_runpath=no
11700   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11701   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11702   hardcode_into_libs=yes
11703   ;;
11704
11705 # No shared lib support for Linux oldld, aout, or coff.
11706 linux*oldld* | linux*aout* | linux*coff*)
11707   dynamic_linker=no
11708   ;;
11709
11710 # This must be Linux ELF.
11711
11712 # uclinux* changes (here and below) have been submitted to the libtool
11713 # project, but have not yet been accepted: they are GCC-local changes
11714 # for the time being.  (See
11715 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11716 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11717   version_type=linux
11718   need_lib_prefix=no
11719   need_version=no
11720   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11721   soname_spec='${libname}${release}${shared_ext}$major'
11722   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11723   shlibpath_var=LD_LIBRARY_PATH
11724   shlibpath_overrides_runpath=no
11725
11726   # Some binutils ld are patched to set DT_RUNPATH
11727   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11728   $as_echo_n "(cached) " >&6
11729 else
11730   lt_cv_shlibpath_overrides_runpath=no
11731     save_LDFLAGS=$LDFLAGS
11732     save_libdir=$libdir
11733     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11734          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11735     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11736 /* end confdefs.h.  */
11737
11738 int
11739 main ()
11740 {
11741
11742   ;
11743   return 0;
11744 }
11745 _ACEOF
11746 if ac_fn_c_try_link "$LINENO"; then :
11747   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11748   lt_cv_shlibpath_overrides_runpath=yes
11749 fi
11750 fi
11751 rm -f core conftest.err conftest.$ac_objext \
11752     conftest$ac_exeext conftest.$ac_ext
11753     LDFLAGS=$save_LDFLAGS
11754     libdir=$save_libdir
11755
11756 fi
11757
11758   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11759
11760   # This implies no fast_install, which is unacceptable.
11761   # Some rework will be needed to allow for fast_install
11762   # before this can be enabled.
11763   hardcode_into_libs=yes
11764
11765   # Append ld.so.conf contents to the search path
11766   if test -f /etc/ld.so.conf; then
11767     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' ' '`
11768     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11769   fi
11770
11771   # We used to test for /lib/ld.so.1 and disable shared libraries on
11772   # powerpc, because MkLinux only supported shared libraries with the
11773   # GNU dynamic linker.  Since this was broken with cross compilers,
11774   # most powerpc-linux boxes support dynamic linking these days and
11775   # people can always --disable-shared, the test was removed, and we
11776   # assume the GNU/Linux dynamic linker is in use.
11777   dynamic_linker='GNU/Linux ld.so'
11778   ;;
11779
11780 netbsd*)
11781   version_type=sunos
11782   need_lib_prefix=no
11783   need_version=no
11784   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11785     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11786     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11787     dynamic_linker='NetBSD (a.out) ld.so'
11788   else
11789     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11790     soname_spec='${libname}${release}${shared_ext}$major'
11791     dynamic_linker='NetBSD ld.elf_so'
11792   fi
11793   shlibpath_var=LD_LIBRARY_PATH
11794   shlibpath_overrides_runpath=yes
11795   hardcode_into_libs=yes
11796   ;;
11797
11798 newsos6)
11799   version_type=linux
11800   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11801   shlibpath_var=LD_LIBRARY_PATH
11802   shlibpath_overrides_runpath=yes
11803   ;;
11804
11805 *nto* | *qnx*)
11806   version_type=qnx
11807   need_lib_prefix=no
11808   need_version=no
11809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11810   soname_spec='${libname}${release}${shared_ext}$major'
11811   shlibpath_var=LD_LIBRARY_PATH
11812   shlibpath_overrides_runpath=no
11813   hardcode_into_libs=yes
11814   dynamic_linker='ldqnx.so'
11815   ;;
11816
11817 openbsd*)
11818   version_type=sunos
11819   sys_lib_dlsearch_path_spec="/usr/lib"
11820   need_lib_prefix=no
11821   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11822   case $host_os in
11823     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11824     *)                          need_version=no  ;;
11825   esac
11826   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11827   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11828   shlibpath_var=LD_LIBRARY_PATH
11829   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11830     case $host_os in
11831       openbsd2.[89] | openbsd2.[89].*)
11832         shlibpath_overrides_runpath=no
11833         ;;
11834       *)
11835         shlibpath_overrides_runpath=yes
11836         ;;
11837       esac
11838   else
11839     shlibpath_overrides_runpath=yes
11840   fi
11841   ;;
11842
11843 os2*)
11844   libname_spec='$name'
11845   shrext_cmds=".dll"
11846   need_lib_prefix=no
11847   library_names_spec='$libname${shared_ext} $libname.a'
11848   dynamic_linker='OS/2 ld.exe'
11849   shlibpath_var=LIBPATH
11850   ;;
11851
11852 osf3* | osf4* | osf5*)
11853   version_type=osf
11854   need_lib_prefix=no
11855   need_version=no
11856   soname_spec='${libname}${release}${shared_ext}$major'
11857   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11858   shlibpath_var=LD_LIBRARY_PATH
11859   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11860   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11861   ;;
11862
11863 rdos*)
11864   dynamic_linker=no
11865   ;;
11866
11867 solaris*)
11868   version_type=linux
11869   need_lib_prefix=no
11870   need_version=no
11871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11872   soname_spec='${libname}${release}${shared_ext}$major'
11873   shlibpath_var=LD_LIBRARY_PATH
11874   shlibpath_overrides_runpath=yes
11875   hardcode_into_libs=yes
11876   # ldd complains unless libraries are executable
11877   postinstall_cmds='chmod +x $lib'
11878   ;;
11879
11880 sunos4*)
11881   version_type=sunos
11882   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11883   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11884   shlibpath_var=LD_LIBRARY_PATH
11885   shlibpath_overrides_runpath=yes
11886   if test "$with_gnu_ld" = yes; then
11887     need_lib_prefix=no
11888   fi
11889   need_version=yes
11890   ;;
11891
11892 sysv4 | sysv4.3*)
11893   version_type=linux
11894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11895   soname_spec='${libname}${release}${shared_ext}$major'
11896   shlibpath_var=LD_LIBRARY_PATH
11897   case $host_vendor in
11898     sni)
11899       shlibpath_overrides_runpath=no
11900       need_lib_prefix=no
11901       runpath_var=LD_RUN_PATH
11902       ;;
11903     siemens)
11904       need_lib_prefix=no
11905       ;;
11906     motorola)
11907       need_lib_prefix=no
11908       need_version=no
11909       shlibpath_overrides_runpath=no
11910       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11911       ;;
11912   esac
11913   ;;
11914
11915 sysv4*MP*)
11916   if test -d /usr/nec ;then
11917     version_type=linux
11918     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11919     soname_spec='$libname${shared_ext}.$major'
11920     shlibpath_var=LD_LIBRARY_PATH
11921   fi
11922   ;;
11923
11924 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11925   version_type=freebsd-elf
11926   need_lib_prefix=no
11927   need_version=no
11928   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11929   soname_spec='${libname}${release}${shared_ext}$major'
11930   shlibpath_var=LD_LIBRARY_PATH
11931   shlibpath_overrides_runpath=yes
11932   hardcode_into_libs=yes
11933   if test "$with_gnu_ld" = yes; then
11934     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11935   else
11936     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11937     case $host_os in
11938       sco3.2v5*)
11939         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11940         ;;
11941     esac
11942   fi
11943   sys_lib_dlsearch_path_spec='/usr/lib'
11944   ;;
11945
11946 tpf*)
11947   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11948   version_type=linux
11949   need_lib_prefix=no
11950   need_version=no
11951   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11952   shlibpath_var=LD_LIBRARY_PATH
11953   shlibpath_overrides_runpath=no
11954   hardcode_into_libs=yes
11955   ;;
11956
11957 uts4*)
11958   version_type=linux
11959   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11960   soname_spec='${libname}${release}${shared_ext}$major'
11961   shlibpath_var=LD_LIBRARY_PATH
11962   ;;
11963
11964 # Shared libraries for VwWorks, >= 7 only at this stage
11965 # and (fpic) still incompatible with "large" code models
11966 # in a few configurations. Only for RTP mode in any case,
11967 # and upon explicit request at configure time.
11968 vxworks7*)
11969   dynamic_linker=no
11970   case ${with_multisubdir}-${enable_shared} in
11971     *large*)
11972       ;;
11973     *mrtp*-yes)
11974       version_type=linux
11975       need_lib_prefix=no
11976       need_version=no
11977       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11978       soname_spec='${libname}${release}${shared_ext}$major'
11979       dynamic_linker="$host_os module_loader"
11980       ;;
11981   esac
11982   ;;
11983 *)
11984   dynamic_linker=no
11985   ;;
11986 esac
11987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11988 $as_echo "$dynamic_linker" >&6; }
11989 test "$dynamic_linker" = no && can_build_shared=no
11990
11991 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11992 if test "$GCC" = yes; then
11993   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11994 fi
11995
11996 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11997   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11998 fi
11999 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
12000   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
12001 fi
12002
12003
12004
12005
12006
12007
12008
12009
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12013
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12079
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12088
12089
12090
12091
12092
12093
12094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12095 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12096 hardcode_action=
12097 if test -n "$hardcode_libdir_flag_spec" ||
12098    test -n "$runpath_var" ||
12099    test "X$hardcode_automatic" = "Xyes" ; then
12100
12101   # We can hardcode non-existent directories.
12102   if test "$hardcode_direct" != no &&
12103      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12104      # have to relink, otherwise we might link with an installed library
12105      # when we should be linking with a yet-to-be-installed one
12106      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12107      test "$hardcode_minus_L" != no; then
12108     # Linking always hardcodes the temporary library directory.
12109     hardcode_action=relink
12110   else
12111     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12112     hardcode_action=immediate
12113   fi
12114 else
12115   # We cannot hardcode anything, or else we can only hardcode existing
12116   # directories.
12117   hardcode_action=unsupported
12118 fi
12119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12120 $as_echo "$hardcode_action" >&6; }
12121
12122 if test "$hardcode_action" = relink ||
12123    test "$inherit_rpath" = yes; then
12124   # Fast installation is not supported
12125   enable_fast_install=no
12126 elif test "$shlibpath_overrides_runpath" = yes ||
12127      test "$enable_shared" = no; then
12128   # Fast installation is not necessary
12129   enable_fast_install=needless
12130 fi
12131
12132
12133
12134
12135
12136
12137   if test "x$enable_dlopen" != xyes; then
12138   enable_dlopen=unknown
12139   enable_dlopen_self=unknown
12140   enable_dlopen_self_static=unknown
12141 else
12142   lt_cv_dlopen=no
12143   lt_cv_dlopen_libs=
12144
12145   case $host_os in
12146   beos*)
12147     lt_cv_dlopen="load_add_on"
12148     lt_cv_dlopen_libs=
12149     lt_cv_dlopen_self=yes
12150     ;;
12151
12152   mingw* | pw32* | cegcc*)
12153     lt_cv_dlopen="LoadLibrary"
12154     lt_cv_dlopen_libs=
12155     ;;
12156
12157   cygwin*)
12158     lt_cv_dlopen="dlopen"
12159     lt_cv_dlopen_libs=
12160     ;;
12161
12162   darwin*)
12163   # if libdl is installed we need to link against it
12164     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12165 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12166 if ${ac_cv_lib_dl_dlopen+:} false; then :
12167   $as_echo_n "(cached) " >&6
12168 else
12169   ac_check_lib_save_LIBS=$LIBS
12170 LIBS="-ldl  $LIBS"
12171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12172 /* end confdefs.h.  */
12173
12174 /* Override any GCC internal prototype to avoid an error.
12175    Use char because int might match the return type of a GCC
12176    builtin and then its argument prototype would still apply.  */
12177 #ifdef __cplusplus
12178 extern "C"
12179 #endif
12180 char dlopen ();
12181 int
12182 main ()
12183 {
12184 return dlopen ();
12185   ;
12186   return 0;
12187 }
12188 _ACEOF
12189 if ac_fn_c_try_link "$LINENO"; then :
12190   ac_cv_lib_dl_dlopen=yes
12191 else
12192   ac_cv_lib_dl_dlopen=no
12193 fi
12194 rm -f core conftest.err conftest.$ac_objext \
12195     conftest$ac_exeext conftest.$ac_ext
12196 LIBS=$ac_check_lib_save_LIBS
12197 fi
12198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12199 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12200 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12201   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12202 else
12203
12204     lt_cv_dlopen="dyld"
12205     lt_cv_dlopen_libs=
12206     lt_cv_dlopen_self=yes
12207
12208 fi
12209
12210     ;;
12211
12212   *)
12213     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12214 if test "x$ac_cv_func_shl_load" = xyes; then :
12215   lt_cv_dlopen="shl_load"
12216 else
12217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12218 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12219 if ${ac_cv_lib_dld_shl_load+:} false; then :
12220   $as_echo_n "(cached) " >&6
12221 else
12222   ac_check_lib_save_LIBS=$LIBS
12223 LIBS="-ldld  $LIBS"
12224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12225 /* end confdefs.h.  */
12226
12227 /* Override any GCC internal prototype to avoid an error.
12228    Use char because int might match the return type of a GCC
12229    builtin and then its argument prototype would still apply.  */
12230 #ifdef __cplusplus
12231 extern "C"
12232 #endif
12233 char shl_load ();
12234 int
12235 main ()
12236 {
12237 return shl_load ();
12238   ;
12239   return 0;
12240 }
12241 _ACEOF
12242 if ac_fn_c_try_link "$LINENO"; then :
12243   ac_cv_lib_dld_shl_load=yes
12244 else
12245   ac_cv_lib_dld_shl_load=no
12246 fi
12247 rm -f core conftest.err conftest.$ac_objext \
12248     conftest$ac_exeext conftest.$ac_ext
12249 LIBS=$ac_check_lib_save_LIBS
12250 fi
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12252 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12253 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12254   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12255 else
12256   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12257 if test "x$ac_cv_func_dlopen" = xyes; then :
12258   lt_cv_dlopen="dlopen"
12259 else
12260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12261 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12262 if ${ac_cv_lib_dl_dlopen+:} false; then :
12263   $as_echo_n "(cached) " >&6
12264 else
12265   ac_check_lib_save_LIBS=$LIBS
12266 LIBS="-ldl  $LIBS"
12267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12268 /* end confdefs.h.  */
12269
12270 /* Override any GCC internal prototype to avoid an error.
12271    Use char because int might match the return type of a GCC
12272    builtin and then its argument prototype would still apply.  */
12273 #ifdef __cplusplus
12274 extern "C"
12275 #endif
12276 char dlopen ();
12277 int
12278 main ()
12279 {
12280 return dlopen ();
12281   ;
12282   return 0;
12283 }
12284 _ACEOF
12285 if ac_fn_c_try_link "$LINENO"; then :
12286   ac_cv_lib_dl_dlopen=yes
12287 else
12288   ac_cv_lib_dl_dlopen=no
12289 fi
12290 rm -f core conftest.err conftest.$ac_objext \
12291     conftest$ac_exeext conftest.$ac_ext
12292 LIBS=$ac_check_lib_save_LIBS
12293 fi
12294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12295 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12296 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12297   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12298 else
12299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12300 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12301 if ${ac_cv_lib_svld_dlopen+:} false; then :
12302   $as_echo_n "(cached) " >&6
12303 else
12304   ac_check_lib_save_LIBS=$LIBS
12305 LIBS="-lsvld  $LIBS"
12306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12307 /* end confdefs.h.  */
12308
12309 /* Override any GCC internal prototype to avoid an error.
12310    Use char because int might match the return type of a GCC
12311    builtin and then its argument prototype would still apply.  */
12312 #ifdef __cplusplus
12313 extern "C"
12314 #endif
12315 char dlopen ();
12316 int
12317 main ()
12318 {
12319 return dlopen ();
12320   ;
12321   return 0;
12322 }
12323 _ACEOF
12324 if ac_fn_c_try_link "$LINENO"; then :
12325   ac_cv_lib_svld_dlopen=yes
12326 else
12327   ac_cv_lib_svld_dlopen=no
12328 fi
12329 rm -f core conftest.err conftest.$ac_objext \
12330     conftest$ac_exeext conftest.$ac_ext
12331 LIBS=$ac_check_lib_save_LIBS
12332 fi
12333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12334 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12335 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12336   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12337 else
12338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12339 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12340 if ${ac_cv_lib_dld_dld_link+:} false; then :
12341   $as_echo_n "(cached) " >&6
12342 else
12343   ac_check_lib_save_LIBS=$LIBS
12344 LIBS="-ldld  $LIBS"
12345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12346 /* end confdefs.h.  */
12347
12348 /* Override any GCC internal prototype to avoid an error.
12349    Use char because int might match the return type of a GCC
12350    builtin and then its argument prototype would still apply.  */
12351 #ifdef __cplusplus
12352 extern "C"
12353 #endif
12354 char dld_link ();
12355 int
12356 main ()
12357 {
12358 return dld_link ();
12359   ;
12360   return 0;
12361 }
12362 _ACEOF
12363 if ac_fn_c_try_link "$LINENO"; then :
12364   ac_cv_lib_dld_dld_link=yes
12365 else
12366   ac_cv_lib_dld_dld_link=no
12367 fi
12368 rm -f core conftest.err conftest.$ac_objext \
12369     conftest$ac_exeext conftest.$ac_ext
12370 LIBS=$ac_check_lib_save_LIBS
12371 fi
12372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12373 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12374 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12375   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12376 fi
12377
12378
12379 fi
12380
12381
12382 fi
12383
12384
12385 fi
12386
12387
12388 fi
12389
12390
12391 fi
12392
12393     ;;
12394   esac
12395
12396   if test "x$lt_cv_dlopen" != xno; then
12397     enable_dlopen=yes
12398   else
12399     enable_dlopen=no
12400   fi
12401
12402   case $lt_cv_dlopen in
12403   dlopen)
12404     save_CPPFLAGS="$CPPFLAGS"
12405     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12406
12407     save_LDFLAGS="$LDFLAGS"
12408     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12409
12410     save_LIBS="$LIBS"
12411     LIBS="$lt_cv_dlopen_libs $LIBS"
12412
12413     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12414 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12415 if ${lt_cv_dlopen_self+:} false; then :
12416   $as_echo_n "(cached) " >&6
12417 else
12418           if test "$cross_compiling" = yes; then :
12419   lt_cv_dlopen_self=cross
12420 else
12421   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12422   lt_status=$lt_dlunknown
12423   cat > conftest.$ac_ext <<_LT_EOF
12424 #line 12424 "configure"
12425 #include "confdefs.h"
12426
12427 #if HAVE_DLFCN_H
12428 #include <dlfcn.h>
12429 #endif
12430
12431 #include <stdio.h>
12432
12433 #ifdef RTLD_GLOBAL
12434 #  define LT_DLGLOBAL           RTLD_GLOBAL
12435 #else
12436 #  ifdef DL_GLOBAL
12437 #    define LT_DLGLOBAL         DL_GLOBAL
12438 #  else
12439 #    define LT_DLGLOBAL         0
12440 #  endif
12441 #endif
12442
12443 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12444    find out it does not work in some platform. */
12445 #ifndef LT_DLLAZY_OR_NOW
12446 #  ifdef RTLD_LAZY
12447 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12448 #  else
12449 #    ifdef DL_LAZY
12450 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12451 #    else
12452 #      ifdef RTLD_NOW
12453 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12454 #      else
12455 #        ifdef DL_NOW
12456 #          define LT_DLLAZY_OR_NOW      DL_NOW
12457 #        else
12458 #          define LT_DLLAZY_OR_NOW      0
12459 #        endif
12460 #      endif
12461 #    endif
12462 #  endif
12463 #endif
12464
12465 /* When -fvisbility=hidden is used, assume the code has been annotated
12466    correspondingly for the symbols needed.  */
12467 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12468 void fnord () __attribute__((visibility("default")));
12469 #endif
12470
12471 void fnord () { int i=42; }
12472 int main ()
12473 {
12474   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12475   int status = $lt_dlunknown;
12476
12477   if (self)
12478     {
12479       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12480       else
12481         {
12482           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12483           else puts (dlerror ());
12484         }
12485       /* dlclose (self); */
12486     }
12487   else
12488     puts (dlerror ());
12489
12490   return status;
12491 }
12492 _LT_EOF
12493   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12494   (eval $ac_link) 2>&5
12495   ac_status=$?
12496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12497   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12498     (./conftest; exit; ) >&5 2>/dev/null
12499     lt_status=$?
12500     case x$lt_status in
12501       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12502       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12503       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12504     esac
12505   else :
12506     # compilation failed
12507     lt_cv_dlopen_self=no
12508   fi
12509 fi
12510 rm -fr conftest*
12511
12512
12513 fi
12514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12515 $as_echo "$lt_cv_dlopen_self" >&6; }
12516
12517     if test "x$lt_cv_dlopen_self" = xyes; then
12518       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12519       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12520 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12521 if ${lt_cv_dlopen_self_static+:} false; then :
12522   $as_echo_n "(cached) " >&6
12523 else
12524           if test "$cross_compiling" = yes; then :
12525   lt_cv_dlopen_self_static=cross
12526 else
12527   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12528   lt_status=$lt_dlunknown
12529   cat > conftest.$ac_ext <<_LT_EOF
12530 #line 12530 "configure"
12531 #include "confdefs.h"
12532
12533 #if HAVE_DLFCN_H
12534 #include <dlfcn.h>
12535 #endif
12536
12537 #include <stdio.h>
12538
12539 #ifdef RTLD_GLOBAL
12540 #  define LT_DLGLOBAL           RTLD_GLOBAL
12541 #else
12542 #  ifdef DL_GLOBAL
12543 #    define LT_DLGLOBAL         DL_GLOBAL
12544 #  else
12545 #    define LT_DLGLOBAL         0
12546 #  endif
12547 #endif
12548
12549 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12550    find out it does not work in some platform. */
12551 #ifndef LT_DLLAZY_OR_NOW
12552 #  ifdef RTLD_LAZY
12553 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12554 #  else
12555 #    ifdef DL_LAZY
12556 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12557 #    else
12558 #      ifdef RTLD_NOW
12559 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12560 #      else
12561 #        ifdef DL_NOW
12562 #          define LT_DLLAZY_OR_NOW      DL_NOW
12563 #        else
12564 #          define LT_DLLAZY_OR_NOW      0
12565 #        endif
12566 #      endif
12567 #    endif
12568 #  endif
12569 #endif
12570
12571 /* When -fvisbility=hidden is used, assume the code has been annotated
12572    correspondingly for the symbols needed.  */
12573 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12574 void fnord () __attribute__((visibility("default")));
12575 #endif
12576
12577 void fnord () { int i=42; }
12578 int main ()
12579 {
12580   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12581   int status = $lt_dlunknown;
12582
12583   if (self)
12584     {
12585       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12586       else
12587         {
12588           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12589           else puts (dlerror ());
12590         }
12591       /* dlclose (self); */
12592     }
12593   else
12594     puts (dlerror ());
12595
12596   return status;
12597 }
12598 _LT_EOF
12599   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12600   (eval $ac_link) 2>&5
12601   ac_status=$?
12602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12603   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12604     (./conftest; exit; ) >&5 2>/dev/null
12605     lt_status=$?
12606     case x$lt_status in
12607       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12608       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12609       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12610     esac
12611   else :
12612     # compilation failed
12613     lt_cv_dlopen_self_static=no
12614   fi
12615 fi
12616 rm -fr conftest*
12617
12618
12619 fi
12620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12621 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12622     fi
12623
12624     CPPFLAGS="$save_CPPFLAGS"
12625     LDFLAGS="$save_LDFLAGS"
12626     LIBS="$save_LIBS"
12627     ;;
12628   esac
12629
12630   case $lt_cv_dlopen_self in
12631   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12632   *) enable_dlopen_self=unknown ;;
12633   esac
12634
12635   case $lt_cv_dlopen_self_static in
12636   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12637   *) enable_dlopen_self_static=unknown ;;
12638   esac
12639 fi
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654
12655
12656
12657 striplib=
12658 old_striplib=
12659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12660 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12661 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12662   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12663   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12665 $as_echo "yes" >&6; }
12666 else
12667 # FIXME - insert some real tests, host_os isn't really good enough
12668   case $host_os in
12669   darwin*)
12670     if test -n "$STRIP" ; then
12671       striplib="$STRIP -x"
12672       old_striplib="$STRIP -S"
12673       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12674 $as_echo "yes" >&6; }
12675     else
12676       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12677 $as_echo "no" >&6; }
12678     fi
12679     ;;
12680   *)
12681     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12682 $as_echo "no" >&6; }
12683     ;;
12684   esac
12685 fi
12686
12687
12688
12689
12690
12691
12692
12693
12694
12695
12696
12697
12698   # Report which library types will actually be built
12699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12700 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12702 $as_echo "$can_build_shared" >&6; }
12703
12704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12705 $as_echo_n "checking whether to build shared libraries... " >&6; }
12706   test "$can_build_shared" = "no" && enable_shared=no
12707
12708   # On AIX, shared libraries and static libraries use the same namespace, and
12709   # are all built from PIC.
12710   case $host_os in
12711   aix3*)
12712     test "$enable_shared" = yes && enable_static=no
12713     if test -n "$RANLIB"; then
12714       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12715       postinstall_cmds='$RANLIB $lib'
12716     fi
12717     ;;
12718
12719   aix[4-9]*)
12720     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12721       test "$enable_shared" = yes && enable_static=no
12722     fi
12723     ;;
12724   esac
12725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12726 $as_echo "$enable_shared" >&6; }
12727
12728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12729 $as_echo_n "checking whether to build static libraries... " >&6; }
12730   # Make sure either enable_shared or enable_static is yes.
12731   test "$enable_shared" = yes || enable_static=yes
12732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12733 $as_echo "$enable_static" >&6; }
12734
12735
12736
12737
12738 fi
12739 ac_ext=c
12740 ac_cpp='$CPP $CPPFLAGS'
12741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12744
12745 CC="$lt_save_CC"
12746
12747       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12748     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12749     (test "X$CXX" != "Xg++"))) ; then
12750   ac_ext=cpp
12751 ac_cpp='$CXXCPP $CPPFLAGS'
12752 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12753 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12754 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12756 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12757 if test -z "$CXXCPP"; then
12758   if ${ac_cv_prog_CXXCPP+:} false; then :
12759   $as_echo_n "(cached) " >&6
12760 else
12761       # Double quotes because CXXCPP needs to be expanded
12762     for CXXCPP in "$CXX -E" "/lib/cpp"
12763     do
12764       ac_preproc_ok=false
12765 for ac_cxx_preproc_warn_flag in '' yes
12766 do
12767   # Use a header file that comes with gcc, so configuring glibc
12768   # with a fresh cross-compiler works.
12769   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12770   # <limits.h> exists even on freestanding compilers.
12771   # On the NeXT, cc -E runs the code through the compiler's parser,
12772   # not just through cpp. "Syntax error" is here to catch this case.
12773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12774 /* end confdefs.h.  */
12775 #ifdef __STDC__
12776 # include <limits.h>
12777 #else
12778 # include <assert.h>
12779 #endif
12780                      Syntax error
12781 _ACEOF
12782 if ac_fn_cxx_try_cpp "$LINENO"; then :
12783
12784 else
12785   # Broken: fails on valid input.
12786 continue
12787 fi
12788 rm -f conftest.err conftest.i conftest.$ac_ext
12789
12790   # OK, works on sane cases.  Now check whether nonexistent headers
12791   # can be detected and how.
12792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12793 /* end confdefs.h.  */
12794 #include <ac_nonexistent.h>
12795 _ACEOF
12796 if ac_fn_cxx_try_cpp "$LINENO"; then :
12797   # Broken: success on invalid input.
12798 continue
12799 else
12800   # Passes both tests.
12801 ac_preproc_ok=:
12802 break
12803 fi
12804 rm -f conftest.err conftest.i conftest.$ac_ext
12805
12806 done
12807 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12808 rm -f conftest.i conftest.err conftest.$ac_ext
12809 if $ac_preproc_ok; then :
12810   break
12811 fi
12812
12813     done
12814     ac_cv_prog_CXXCPP=$CXXCPP
12815
12816 fi
12817   CXXCPP=$ac_cv_prog_CXXCPP
12818 else
12819   ac_cv_prog_CXXCPP=$CXXCPP
12820 fi
12821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12822 $as_echo "$CXXCPP" >&6; }
12823 ac_preproc_ok=false
12824 for ac_cxx_preproc_warn_flag in '' yes
12825 do
12826   # Use a header file that comes with gcc, so configuring glibc
12827   # with a fresh cross-compiler works.
12828   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12829   # <limits.h> exists even on freestanding compilers.
12830   # On the NeXT, cc -E runs the code through the compiler's parser,
12831   # not just through cpp. "Syntax error" is here to catch this case.
12832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12833 /* end confdefs.h.  */
12834 #ifdef __STDC__
12835 # include <limits.h>
12836 #else
12837 # include <assert.h>
12838 #endif
12839                      Syntax error
12840 _ACEOF
12841 if ac_fn_cxx_try_cpp "$LINENO"; then :
12842
12843 else
12844   # Broken: fails on valid input.
12845 continue
12846 fi
12847 rm -f conftest.err conftest.i conftest.$ac_ext
12848
12849   # OK, works on sane cases.  Now check whether nonexistent headers
12850   # can be detected and how.
12851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12852 /* end confdefs.h.  */
12853 #include <ac_nonexistent.h>
12854 _ACEOF
12855 if ac_fn_cxx_try_cpp "$LINENO"; then :
12856   # Broken: success on invalid input.
12857 continue
12858 else
12859   # Passes both tests.
12860 ac_preproc_ok=:
12861 break
12862 fi
12863 rm -f conftest.err conftest.i conftest.$ac_ext
12864
12865 done
12866 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12867 rm -f conftest.i conftest.err conftest.$ac_ext
12868 if $ac_preproc_ok; then :
12869
12870 else
12871   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12872 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12873 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12874 See \`config.log' for more details" "$LINENO" 5; }
12875 fi
12876
12877 ac_ext=c
12878 ac_cpp='$CPP $CPPFLAGS'
12879 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12880 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12881 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12882
12883 else
12884   _lt_caught_CXX_error=yes
12885 fi
12886
12887 ac_ext=cpp
12888 ac_cpp='$CXXCPP $CPPFLAGS'
12889 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12890 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12891 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12892
12893 archive_cmds_need_lc_CXX=no
12894 allow_undefined_flag_CXX=
12895 always_export_symbols_CXX=no
12896 archive_expsym_cmds_CXX=
12897 compiler_needs_object_CXX=no
12898 export_dynamic_flag_spec_CXX=
12899 hardcode_direct_CXX=no
12900 hardcode_direct_absolute_CXX=no
12901 hardcode_libdir_flag_spec_CXX=
12902 hardcode_libdir_flag_spec_ld_CXX=
12903 hardcode_libdir_separator_CXX=
12904 hardcode_minus_L_CXX=no
12905 hardcode_shlibpath_var_CXX=unsupported
12906 hardcode_automatic_CXX=no
12907 inherit_rpath_CXX=no
12908 module_cmds_CXX=
12909 module_expsym_cmds_CXX=
12910 link_all_deplibs_CXX=unknown
12911 old_archive_cmds_CXX=$old_archive_cmds
12912 reload_flag_CXX=$reload_flag
12913 reload_cmds_CXX=$reload_cmds
12914 no_undefined_flag_CXX=
12915 whole_archive_flag_spec_CXX=
12916 enable_shared_with_static_runtimes_CXX=no
12917
12918 # Source file extension for C++ test sources.
12919 ac_ext=cpp
12920
12921 # Object file extension for compiled C++ test sources.
12922 objext=o
12923 objext_CXX=$objext
12924
12925 # No sense in running all these tests if we already determined that
12926 # the CXX compiler isn't working.  Some variables (like enable_shared)
12927 # are currently assumed to apply to all compilers on this platform,
12928 # and will be corrupted by setting them based on a non-working compiler.
12929 if test "$_lt_caught_CXX_error" != yes; then
12930   # Code to be used in simple compile tests
12931   lt_simple_compile_test_code="int some_variable = 0;"
12932
12933   # Code to be used in simple link tests
12934   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12935
12936   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12937
12938
12939
12940
12941
12942
12943 # If no C compiler was specified, use CC.
12944 LTCC=${LTCC-"$CC"}
12945
12946 # If no C compiler flags were specified, use CFLAGS.
12947 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12948
12949 # Allow CC to be a program name with arguments.
12950 compiler=$CC
12951
12952
12953   # save warnings/boilerplate of simple test code
12954   ac_outfile=conftest.$ac_objext
12955 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12956 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12957 _lt_compiler_boilerplate=`cat conftest.err`
12958 $RM conftest*
12959
12960   ac_outfile=conftest.$ac_objext
12961 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12962 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12963 _lt_linker_boilerplate=`cat conftest.err`
12964 $RM -r conftest*
12965
12966
12967   # Allow CC to be a program name with arguments.
12968   lt_save_CC=$CC
12969   lt_save_LD=$LD
12970   lt_save_GCC=$GCC
12971   GCC=$GXX
12972   lt_save_with_gnu_ld=$with_gnu_ld
12973   lt_save_path_LD=$lt_cv_path_LD
12974   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12975     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12976   else
12977     $as_unset lt_cv_prog_gnu_ld
12978   fi
12979   if test -n "${lt_cv_path_LDCXX+set}"; then
12980     lt_cv_path_LD=$lt_cv_path_LDCXX
12981   else
12982     $as_unset lt_cv_path_LD
12983   fi
12984   test -z "${LDCXX+set}" || LD=$LDCXX
12985   CC=${CXX-"c++"}
12986   compiler=$CC
12987   compiler_CXX=$CC
12988   for cc_temp in $compiler""; do
12989   case $cc_temp in
12990     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12991     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12992     \-*) ;;
12993     *) break;;
12994   esac
12995 done
12996 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12997
12998
12999   if test -n "$compiler"; then
13000     # We don't want -fno-exception when compiling C++ code, so set the
13001     # no_builtin_flag separately
13002     if test "$GXX" = yes; then
13003       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
13004     else
13005       lt_prog_compiler_no_builtin_flag_CXX=
13006     fi
13007
13008     if test "$GXX" = yes; then
13009       # Set up default GNU C++ configuration
13010
13011
13012
13013 # Check whether --with-gnu-ld was given.
13014 if test "${with_gnu_ld+set}" = set; then :
13015   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
13016 else
13017   with_gnu_ld=no
13018 fi
13019
13020 ac_prog=ld
13021 if test "$GCC" = yes; then
13022   # Check if gcc -print-prog-name=ld gives a path.
13023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
13024 $as_echo_n "checking for ld used by $CC... " >&6; }
13025   case $host in
13026   *-*-mingw*)
13027     # gcc leaves a trailing carriage return which upsets mingw
13028     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
13029   *)
13030     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
13031   esac
13032   case $ac_prog in
13033     # Accept absolute paths.
13034     [\\/]* | ?:[\\/]*)
13035       re_direlt='/[^/][^/]*/\.\./'
13036       # Canonicalize the pathname of ld
13037       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13038       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13039         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13040       done
13041       test -z "$LD" && LD="$ac_prog"
13042       ;;
13043   "")
13044     # If it fails, then pretend we aren't using GCC.
13045     ac_prog=ld
13046     ;;
13047   *)
13048     # If it is relative, then search for the first ld in PATH.
13049     with_gnu_ld=unknown
13050     ;;
13051   esac
13052 elif test "$with_gnu_ld" = yes; then
13053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
13054 $as_echo_n "checking for GNU ld... " >&6; }
13055 else
13056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
13057 $as_echo_n "checking for non-GNU ld... " >&6; }
13058 fi
13059 if ${lt_cv_path_LD+:} false; then :
13060   $as_echo_n "(cached) " >&6
13061 else
13062   if test -z "$LD"; then
13063   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13064   for ac_dir in $PATH; do
13065     IFS="$lt_save_ifs"
13066     test -z "$ac_dir" && ac_dir=.
13067     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13068       lt_cv_path_LD="$ac_dir/$ac_prog"
13069       # Check to see if the program is GNU ld.  I'd rather use --version,
13070       # but apparently some variants of GNU ld only accept -v.
13071       # Break only if it was the GNU/non-GNU ld that we prefer.
13072       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13073       *GNU* | *'with BFD'*)
13074         test "$with_gnu_ld" != no && break
13075         ;;
13076       *)
13077         test "$with_gnu_ld" != yes && break
13078         ;;
13079       esac
13080     fi
13081   done
13082   IFS="$lt_save_ifs"
13083 else
13084   lt_cv_path_LD="$LD" # Let the user override the test with a path.
13085 fi
13086 fi
13087
13088 LD="$lt_cv_path_LD"
13089 if test -n "$LD"; then
13090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13091 $as_echo "$LD" >&6; }
13092 else
13093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13094 $as_echo "no" >&6; }
13095 fi
13096 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13098 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13099 if ${lt_cv_prog_gnu_ld+:} false; then :
13100   $as_echo_n "(cached) " >&6
13101 else
13102   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13103 case `$LD -v 2>&1 </dev/null` in
13104 *GNU* | *'with BFD'*)
13105   lt_cv_prog_gnu_ld=yes
13106   ;;
13107 *)
13108   lt_cv_prog_gnu_ld=no
13109   ;;
13110 esac
13111 fi
13112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13113 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13114 with_gnu_ld=$lt_cv_prog_gnu_ld
13115
13116
13117
13118
13119
13120
13121
13122       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13123       # archiving commands below assume that GNU ld is being used.
13124       if test "$with_gnu_ld" = yes; then
13125         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13126         archive_expsym_cmds_CXX='$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 $lib'
13127
13128         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13129         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13130
13131         # If archive_cmds runs LD, not CC, wlarc should be empty
13132         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13133         #     investigate it a little bit more. (MM)
13134         wlarc='${wl}'
13135
13136         # ancient GNU ld didn't support --whole-archive et. al.
13137         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13138           $GREP 'no-whole-archive' > /dev/null; then
13139           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13140         else
13141           whole_archive_flag_spec_CXX=
13142         fi
13143       else
13144         with_gnu_ld=no
13145         wlarc=
13146
13147         # A generic and very simple default shared library creation
13148         # command for GNU C++ for the case where it uses the native
13149         # linker, instead of GNU ld.  If possible, this setting should
13150         # overridden to take advantage of the native linker features on
13151         # the platform it is being used on.
13152         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13153       fi
13154
13155       # Commands to make compiler produce verbose output that lists
13156       # what "hidden" libraries, object files and flags are used when
13157       # linking a shared library.
13158       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13159
13160     else
13161       GXX=no
13162       with_gnu_ld=no
13163       wlarc=
13164     fi
13165
13166     # PORTME: fill in a description of your system's C++ link characteristics
13167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13168 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13169     ld_shlibs_CXX=yes
13170     case $host_os in
13171       aix3*)
13172         # FIXME: insert proper C++ library support
13173         ld_shlibs_CXX=no
13174         ;;
13175       aix[4-9]*)
13176         if test "$host_cpu" = ia64; then
13177           # On IA64, the linker does run time linking by default, so we don't
13178           # have to do anything special.
13179           aix_use_runtimelinking=no
13180           exp_sym_flag='-Bexport'
13181           no_entry_flag=""
13182         else
13183           aix_use_runtimelinking=no
13184
13185           # Test if we are trying to use run time linking or normal
13186           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13187           # need to do runtime linking.
13188           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13189             for ld_flag in $LDFLAGS; do
13190               case $ld_flag in
13191               *-brtl*)
13192                 aix_use_runtimelinking=yes
13193                 break
13194                 ;;
13195               esac
13196             done
13197             ;;
13198           esac
13199
13200           exp_sym_flag='-bexport'
13201           no_entry_flag='-bnoentry'
13202         fi
13203
13204         # When large executables or shared objects are built, AIX ld can
13205         # have problems creating the table of contents.  If linking a library
13206         # or program results in "error TOC overflow" add -mminimal-toc to
13207         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13208         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13209
13210         archive_cmds_CXX=''
13211         hardcode_direct_CXX=yes
13212         hardcode_direct_absolute_CXX=yes
13213         hardcode_libdir_separator_CXX=':'
13214         link_all_deplibs_CXX=yes
13215         file_list_spec_CXX='${wl}-f,'
13216
13217         if test "$GXX" = yes; then
13218           case $host_os in aix4.[012]|aix4.[012].*)
13219           # We only want to do this on AIX 4.2 and lower, the check
13220           # below for broken collect2 doesn't work under 4.3+
13221           collect2name=`${CC} -print-prog-name=collect2`
13222           if test -f "$collect2name" &&
13223              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13224           then
13225             # We have reworked collect2
13226             :
13227           else
13228             # We have old collect2
13229             hardcode_direct_CXX=unsupported
13230             # It fails to find uninstalled libraries when the uninstalled
13231             # path is not listed in the libpath.  Setting hardcode_minus_L
13232             # to unsupported forces relinking
13233             hardcode_minus_L_CXX=yes
13234             hardcode_libdir_flag_spec_CXX='-L$libdir'
13235             hardcode_libdir_separator_CXX=
13236           fi
13237           esac
13238           shared_flag='-shared'
13239           if test "$aix_use_runtimelinking" = yes; then
13240             shared_flag="$shared_flag "'${wl}-G'
13241           fi
13242         else
13243           # not using gcc
13244           if test "$host_cpu" = ia64; then
13245           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13246           # chokes on -Wl,-G. The following line is correct:
13247           shared_flag='-G'
13248           else
13249             if test "$aix_use_runtimelinking" = yes; then
13250               shared_flag='${wl}-G'
13251             else
13252               shared_flag='${wl}-bM:SRE'
13253             fi
13254           fi
13255         fi
13256
13257         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13258         # It seems that -bexpall does not export symbols beginning with
13259         # underscore (_), so it is better to generate a list of symbols to
13260         # export.
13261         always_export_symbols_CXX=yes
13262         if test "$aix_use_runtimelinking" = yes; then
13263           # Warning - without using the other runtime loading flags (-brtl),
13264           # -berok will link without error, but may produce a broken library.
13265           allow_undefined_flag_CXX='-berok'
13266           # Determine the default libpath from the value encoded in an empty
13267           # executable.
13268           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13269 /* end confdefs.h.  */
13270
13271 int
13272 main ()
13273 {
13274
13275   ;
13276   return 0;
13277 }
13278 _ACEOF
13279 if ac_fn_cxx_try_link "$LINENO"; then :
13280
13281 lt_aix_libpath_sed='
13282     /Import File Strings/,/^$/ {
13283         /^0/ {
13284             s/^0  *\(.*\)$/\1/
13285             p
13286         }
13287     }'
13288 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13289 # Check for a 64-bit object if we didn't find anything.
13290 if test -z "$aix_libpath"; then
13291   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13292 fi
13293 fi
13294 rm -f core conftest.err conftest.$ac_objext \
13295     conftest$ac_exeext conftest.$ac_ext
13296 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13297
13298           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13299
13300           archive_expsym_cmds_CXX='$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 $shared_flag"
13301         else
13302           if test "$host_cpu" = ia64; then
13303             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13304             allow_undefined_flag_CXX="-z nodefs"
13305             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13306           else
13307             # Determine the default libpath from the value encoded in an
13308             # empty executable.
13309             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13310 /* end confdefs.h.  */
13311
13312 int
13313 main ()
13314 {
13315
13316   ;
13317   return 0;
13318 }
13319 _ACEOF
13320 if ac_fn_cxx_try_link "$LINENO"; then :
13321
13322 lt_aix_libpath_sed='
13323     /Import File Strings/,/^$/ {
13324         /^0/ {
13325             s/^0  *\(.*\)$/\1/
13326             p
13327         }
13328     }'
13329 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13330 # Check for a 64-bit object if we didn't find anything.
13331 if test -z "$aix_libpath"; then
13332   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13333 fi
13334 fi
13335 rm -f core conftest.err conftest.$ac_objext \
13336     conftest$ac_exeext conftest.$ac_ext
13337 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13338
13339             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13340             # Warning - without using the other run time loading flags,
13341             # -berok will link without error, but may produce a broken library.
13342             no_undefined_flag_CXX=' ${wl}-bernotok'
13343             allow_undefined_flag_CXX=' ${wl}-berok'
13344             if test "$with_gnu_ld" = yes; then
13345               # We only use this code for GNU lds that support --whole-archive.
13346               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13347             else
13348               # Exported symbols can be pulled into shared objects from archives
13349               whole_archive_flag_spec_CXX='$convenience'
13350             fi
13351             archive_cmds_need_lc_CXX=yes
13352             # This is similar to how AIX traditionally builds its shared
13353             # libraries.
13354             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'
13355           fi
13356         fi
13357         ;;
13358
13359       beos*)
13360         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13361           allow_undefined_flag_CXX=unsupported
13362           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13363           # support --undefined.  This deserves some investigation.  FIXME
13364           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13365         else
13366           ld_shlibs_CXX=no
13367         fi
13368         ;;
13369
13370       chorus*)
13371         case $cc_basename in
13372           *)
13373           # FIXME: insert proper C++ library support
13374           ld_shlibs_CXX=no
13375           ;;
13376         esac
13377         ;;
13378
13379       cygwin* | mingw* | pw32* | cegcc*)
13380         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13381         # as there is no search path for DLLs.
13382         hardcode_libdir_flag_spec_CXX='-L$libdir'
13383         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13384         allow_undefined_flag_CXX=unsupported
13385         always_export_symbols_CXX=no
13386         enable_shared_with_static_runtimes_CXX=yes
13387
13388         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13389           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13390           # If the export-symbols file already is a .def file (1st line
13391           # is EXPORTS), use it as is; otherwise, prepend...
13392           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13393             cp $export_symbols $output_objdir/$soname.def;
13394           else
13395             echo EXPORTS > $output_objdir/$soname.def;
13396             cat $export_symbols >> $output_objdir/$soname.def;
13397           fi~
13398           $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 $lib'
13399         else
13400           ld_shlibs_CXX=no
13401         fi
13402         ;;
13403       darwin* | rhapsody*)
13404
13405
13406   archive_cmds_need_lc_CXX=no
13407   hardcode_direct_CXX=no
13408   hardcode_automatic_CXX=yes
13409   hardcode_shlibpath_var_CXX=unsupported
13410   if test "$lt_cv_ld_force_load" = "yes"; then
13411     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 \"$new_convenience\"`'
13412   else
13413     whole_archive_flag_spec_CXX=''
13414   fi
13415   link_all_deplibs_CXX=yes
13416   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13417   case $cc_basename in
13418      ifort*) _lt_dar_can_shared=yes ;;
13419      *) _lt_dar_can_shared=$GCC ;;
13420   esac
13421   if test "$_lt_dar_can_shared" = "yes"; then
13422     output_verbose_link_cmd=func_echo_all
13423     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}"
13424     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13425     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}${_lt_dsymutil}"
13426     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13427        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13428       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${_lt_dsymutil}"
13429       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13430     fi
13431
13432   else
13433   ld_shlibs_CXX=no
13434   fi
13435
13436         ;;
13437
13438       dgux*)
13439         case $cc_basename in
13440           ec++*)
13441             # FIXME: insert proper C++ library support
13442             ld_shlibs_CXX=no
13443             ;;
13444           ghcx*)
13445             # Green Hills C++ Compiler
13446             # FIXME: insert proper C++ library support
13447             ld_shlibs_CXX=no
13448             ;;
13449           *)
13450             # FIXME: insert proper C++ library support
13451             ld_shlibs_CXX=no
13452             ;;
13453         esac
13454         ;;
13455
13456       freebsd2.*)
13457         # C++ shared libraries reported to be fairly broken before
13458         # switch to ELF
13459         ld_shlibs_CXX=no
13460         ;;
13461
13462       freebsd-elf*)
13463         archive_cmds_need_lc_CXX=no
13464         ;;
13465
13466       freebsd* | dragonfly*)
13467         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13468         # conventions
13469         ld_shlibs_CXX=yes
13470         ;;
13471
13472       gnu*)
13473         ;;
13474
13475       haiku*)
13476         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13477         link_all_deplibs_CXX=yes
13478         ;;
13479
13480       hpux9*)
13481         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13482         hardcode_libdir_separator_CXX=:
13483         export_dynamic_flag_spec_CXX='${wl}-E'
13484         hardcode_direct_CXX=yes
13485         hardcode_minus_L_CXX=yes # Not in the search PATH,
13486                                              # but as the default
13487                                              # location of the library.
13488
13489         case $cc_basename in
13490           CC*)
13491             # FIXME: insert proper C++ library support
13492             ld_shlibs_CXX=no
13493             ;;
13494           aCC*)
13495             archive_cmds_CXX='$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 $lib'
13496             # Commands to make compiler produce verbose output that lists
13497             # what "hidden" libraries, object files and flags are used when
13498             # linking a shared library.
13499             #
13500             # There doesn't appear to be a way to prevent this compiler from
13501             # explicitly linking system object files so we need to strip them
13502             # from the output so that they don't get included in the library
13503             # dependencies.
13504             output_verbose_link_cmd='templist=`($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"'
13505             ;;
13506           *)
13507             if test "$GXX" = yes; then
13508               archive_cmds_CXX='$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'
13509             else
13510               # FIXME: insert proper C++ library support
13511               ld_shlibs_CXX=no
13512             fi
13513             ;;
13514         esac
13515         ;;
13516
13517       hpux10*|hpux11*)
13518         if test $with_gnu_ld = no; then
13519           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13520           hardcode_libdir_separator_CXX=:
13521
13522           case $host_cpu in
13523             hppa*64*|ia64*)
13524               ;;
13525             *)
13526               export_dynamic_flag_spec_CXX='${wl}-E'
13527               ;;
13528           esac
13529         fi
13530         case $host_cpu in
13531           hppa*64*|ia64*)
13532             hardcode_direct_CXX=no
13533             hardcode_shlibpath_var_CXX=no
13534             ;;
13535           *)
13536             hardcode_direct_CXX=yes
13537             hardcode_direct_absolute_CXX=yes
13538             hardcode_minus_L_CXX=yes # Not in the search PATH,
13539                                                  # but as the default
13540                                                  # location of the library.
13541             ;;
13542         esac
13543
13544         case $cc_basename in
13545           CC*)
13546             # FIXME: insert proper C++ library support
13547             ld_shlibs_CXX=no
13548             ;;
13549           aCC*)
13550             case $host_cpu in
13551               hppa*64*)
13552                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13553                 ;;
13554               ia64*)
13555                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13556                 ;;
13557               *)
13558                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13559                 ;;
13560             esac
13561             # Commands to make compiler produce verbose output that lists
13562             # what "hidden" libraries, object files and flags are used when
13563             # linking a shared library.
13564             #
13565             # There doesn't appear to be a way to prevent this compiler from
13566             # explicitly linking system object files so we need to strip them
13567             # from the output so that they don't get included in the library
13568             # dependencies.
13569             output_verbose_link_cmd='templist=`($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"'
13570             ;;
13571           *)
13572             if test "$GXX" = yes; then
13573               if test $with_gnu_ld = no; then
13574                 case $host_cpu in
13575                   hppa*64*)
13576                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13577                     ;;
13578                   ia64*)
13579                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13580                     ;;
13581                   *)
13582                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13583                     ;;
13584                 esac
13585               fi
13586             else
13587               # FIXME: insert proper C++ library support
13588               ld_shlibs_CXX=no
13589             fi
13590             ;;
13591         esac
13592         ;;
13593
13594       interix[3-9]*)
13595         hardcode_direct_CXX=no
13596         hardcode_shlibpath_var_CXX=no
13597         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13598         export_dynamic_flag_spec_CXX='${wl}-E'
13599         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13600         # Instead, shared libraries are loaded at an image base (0x10000000 by
13601         # default) and relocated if they conflict, which is a slow very memory
13602         # consuming and fragmenting process.  To avoid this, we pick a random,
13603         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13604         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13605         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13606         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13607         ;;
13608       irix5* | irix6*)
13609         case $cc_basename in
13610           CC*)
13611             # SGI C++
13612             archive_cmds_CXX='$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 $lib'
13613
13614             # Archives containing C++ object files must be created using
13615             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13616             # necessary to make sure instantiated templates are included
13617             # in the archive.
13618             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13619             ;;
13620           *)
13621             if test "$GXX" = yes; then
13622               if test "$with_gnu_ld" = no; then
13623                 archive_cmds_CXX='$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 $lib'
13624               else
13625                 archive_cmds_CXX='$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 $lib'
13626               fi
13627             fi
13628             link_all_deplibs_CXX=yes
13629             ;;
13630         esac
13631         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13632         hardcode_libdir_separator_CXX=:
13633         inherit_rpath_CXX=yes
13634         ;;
13635
13636       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13637         case $cc_basename in
13638           KCC*)
13639             # Kuck and Associates, Inc. (KAI) C++ Compiler
13640
13641             # KCC will only create a shared library if the output file
13642             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13643             # to its proper name (with version) after linking.
13644             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'
13645             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 $lib'
13646             # Commands to make compiler produce verbose output that lists
13647             # what "hidden" libraries, object files and flags are used when
13648             # linking a shared library.
13649             #
13650             # There doesn't appear to be a way to prevent this compiler from
13651             # explicitly linking system object files so we need to strip them
13652             # from the output so that they don't get included in the library
13653             # dependencies.
13654             output_verbose_link_cmd='templist=`$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"'
13655
13656             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13657             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13658
13659             # Archives containing C++ object files must be created using
13660             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13661             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13662             ;;
13663           icpc* | ecpc* )
13664             # Intel C++
13665             with_gnu_ld=yes
13666             # version 8.0 and above of icpc choke on multiply defined symbols
13667             # if we add $predep_objects and $postdep_objects, however 7.1 and
13668             # earlier do not add the objects themselves.
13669             case `$CC -V 2>&1` in
13670               *"Version 7."*)
13671                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13672                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13673                 ;;
13674               *)  # Version 8.0 or newer
13675                 tmp_idyn=
13676                 case $host_cpu in
13677                   ia64*) tmp_idyn=' -i_dynamic';;
13678                 esac
13679                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13680                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13681                 ;;
13682             esac
13683             archive_cmds_need_lc_CXX=no
13684             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13685             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13686             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13687             ;;
13688           pgCC* | pgcpp*)
13689             # Portland Group C++ compiler
13690             case `$CC -V` in
13691             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13692               prelink_cmds_CXX='tpldir=Template.dir~
13693                 rm -rf $tpldir~
13694                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13695                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13696               old_archive_cmds_CXX='tpldir=Template.dir~
13697                 rm -rf $tpldir~
13698                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13699                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13700                 $RANLIB $oldlib'
13701               archive_cmds_CXX='tpldir=Template.dir~
13702                 rm -rf $tpldir~
13703                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13704                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13705               archive_expsym_cmds_CXX='tpldir=Template.dir~
13706                 rm -rf $tpldir~
13707                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13708                 $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 $lib'
13709               ;;
13710             *) # Version 6 and above use weak symbols
13711               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13712               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13713               ;;
13714             esac
13715
13716             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13717             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13718             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13719             ;;
13720           cxx*)
13721             # Compaq C++
13722             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13723             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13724
13725             runpath_var=LD_RUN_PATH
13726             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13727             hardcode_libdir_separator_CXX=:
13728
13729             # Commands to make compiler produce verbose output that lists
13730             # what "hidden" libraries, object files and flags are used when
13731             # linking a shared library.
13732             #
13733             # There doesn't appear to be a way to prevent this compiler from
13734             # explicitly linking system object files so we need to strip them
13735             # from the output so that they don't get included in the library
13736             # dependencies.
13737             output_verbose_link_cmd='templist=`$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" | $Xsed'
13738             ;;
13739           xl* | mpixl* | bgxl*)
13740             # IBM XL 8.0 on PPC, with GNU ld
13741             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13742             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13743             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13744             if test "x$supports_anon_versioning" = xyes; then
13745               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13746                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13747                 echo "local: *; };" >> $output_objdir/$libname.ver~
13748                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13749             fi
13750             ;;
13751           *)
13752             case `$CC -V 2>&1 | sed 5q` in
13753             *Sun\ C*)
13754               # Sun C++ 5.9
13755               no_undefined_flag_CXX=' -zdefs'
13756               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13757               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13758               hardcode_libdir_flag_spec_CXX='-R$libdir'
13759               whole_archive_flag_spec_CXX='${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'
13760               compiler_needs_object_CXX=yes
13761
13762               # Not sure whether something based on
13763               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13764               # would be better.
13765               output_verbose_link_cmd='func_echo_all'
13766
13767               # Archives containing C++ object files must be created using
13768               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13769               # necessary to make sure instantiated templates are included
13770               # in the archive.
13771               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13772               ;;
13773             esac
13774             ;;
13775         esac
13776         ;;
13777
13778       lynxos*)
13779         # FIXME: insert proper C++ library support
13780         ld_shlibs_CXX=no
13781         ;;
13782
13783       m88k*)
13784         # FIXME: insert proper C++ library support
13785         ld_shlibs_CXX=no
13786         ;;
13787
13788       mvs*)
13789         case $cc_basename in
13790           cxx*)
13791             # FIXME: insert proper C++ library support
13792             ld_shlibs_CXX=no
13793             ;;
13794           *)
13795             # FIXME: insert proper C++ library support
13796             ld_shlibs_CXX=no
13797             ;;
13798         esac
13799         ;;
13800
13801       netbsd*)
13802         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13803           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13804           wlarc=
13805           hardcode_libdir_flag_spec_CXX='-R$libdir'
13806           hardcode_direct_CXX=yes
13807           hardcode_shlibpath_var_CXX=no
13808         fi
13809         # Workaround some broken pre-1.5 toolchains
13810         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13811         ;;
13812
13813       *nto* | *qnx*)
13814         ld_shlibs_CXX=yes
13815         ;;
13816
13817       openbsd2*)
13818         # C++ shared libraries are fairly broken
13819         ld_shlibs_CXX=no
13820         ;;
13821
13822       openbsd*)
13823         if test -f /usr/libexec/ld.so; then
13824           hardcode_direct_CXX=yes
13825           hardcode_shlibpath_var_CXX=no
13826           hardcode_direct_absolute_CXX=yes
13827           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13828           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13829           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13830             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13831             export_dynamic_flag_spec_CXX='${wl}-E'
13832             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13833           fi
13834           output_verbose_link_cmd=func_echo_all
13835         else
13836           ld_shlibs_CXX=no
13837         fi
13838         ;;
13839
13840       osf3* | osf4* | osf5*)
13841         case $cc_basename in
13842           KCC*)
13843             # Kuck and Associates, Inc. (KAI) C++ Compiler
13844
13845             # KCC will only create a shared library if the output file
13846             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13847             # to its proper name (with version) after linking.
13848             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 $lib'
13849
13850             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13851             hardcode_libdir_separator_CXX=:
13852
13853             # Archives containing C++ object files must be created using
13854             # the KAI C++ compiler.
13855             case $host in
13856               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13857               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13858             esac
13859             ;;
13860           RCC*)
13861             # Rational C++ 2.4.1
13862             # FIXME: insert proper C++ library support
13863             ld_shlibs_CXX=no
13864             ;;
13865           cxx*)
13866             case $host in
13867               osf3*)
13868                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13869                 archive_cmds_CXX='$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 $lib'
13870                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13871                 ;;
13872               *)
13873                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13874                 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'
13875                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13876                   echo "-hidden">> $lib.exp~
13877                   $CC -shared$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~
13878                   $RM $lib.exp'
13879                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13880                 ;;
13881             esac
13882
13883             hardcode_libdir_separator_CXX=:
13884
13885             # Commands to make compiler produce verbose output that lists
13886             # what "hidden" libraries, object files and flags are used when
13887             # linking a shared library.
13888             #
13889             # There doesn't appear to be a way to prevent this compiler from
13890             # explicitly linking system object files so we need to strip them
13891             # from the output so that they don't get included in the library
13892             # dependencies.
13893             output_verbose_link_cmd='templist=`$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"'
13894             ;;
13895           *)
13896             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13897               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13898               case $host in
13899                 osf3*)
13900                   archive_cmds_CXX='$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 $lib'
13901                   ;;
13902                 *)
13903                   archive_cmds_CXX='$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 $lib'
13904                   ;;
13905               esac
13906
13907               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13908               hardcode_libdir_separator_CXX=:
13909
13910               # Commands to make compiler produce verbose output that lists
13911               # what "hidden" libraries, object files and flags are used when
13912               # linking a shared library.
13913               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13914
13915             else
13916               # FIXME: insert proper C++ library support
13917               ld_shlibs_CXX=no
13918             fi
13919             ;;
13920         esac
13921         ;;
13922
13923       psos*)
13924         # FIXME: insert proper C++ library support
13925         ld_shlibs_CXX=no
13926         ;;
13927
13928       sunos4*)
13929         case $cc_basename in
13930           CC*)
13931             # Sun C++ 4.x
13932             # FIXME: insert proper C++ library support
13933             ld_shlibs_CXX=no
13934             ;;
13935           lcc*)
13936             # Lucid
13937             # FIXME: insert proper C++ library support
13938             ld_shlibs_CXX=no
13939             ;;
13940           *)
13941             # FIXME: insert proper C++ library support
13942             ld_shlibs_CXX=no
13943             ;;
13944         esac
13945         ;;
13946
13947       solaris*)
13948         case $cc_basename in
13949           CC*)
13950             # Sun C++ 4.2, 5.x and Centerline C++
13951             archive_cmds_need_lc_CXX=yes
13952             no_undefined_flag_CXX=' -zdefs'
13953             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13954             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13955               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13956
13957             hardcode_libdir_flag_spec_CXX='-R$libdir'
13958             hardcode_shlibpath_var_CXX=no
13959             case $host_os in
13960               solaris2.[0-5] | solaris2.[0-5].*) ;;
13961               *)
13962                 # The compiler driver will combine and reorder linker options,
13963                 # but understands `-z linker_flag'.
13964                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13965                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13966                 ;;
13967             esac
13968             link_all_deplibs_CXX=yes
13969
13970             output_verbose_link_cmd='func_echo_all'
13971
13972             # Archives containing C++ object files must be created using
13973             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13974             # necessary to make sure instantiated templates are included
13975             # in the archive.
13976             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13977             ;;
13978           gcx*)
13979             # Green Hills C++ Compiler
13980             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13981
13982             # The C++ compiler must be used to create the archive.
13983             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13984             ;;
13985           *)
13986             # GNU C++ compiler with Solaris linker
13987             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13988               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13989               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13990                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13991                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13992                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13993
13994                 # Commands to make compiler produce verbose output that lists
13995                 # what "hidden" libraries, object files and flags are used when
13996                 # linking a shared library.
13997                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13998               else
13999                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
14000                 # platform.
14001                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14002                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14003                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14004
14005                 # Commands to make compiler produce verbose output that lists
14006                 # what "hidden" libraries, object files and flags are used when
14007                 # linking a shared library.
14008                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14009               fi
14010
14011               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
14012               case $host_os in
14013                 solaris2.[0-5] | solaris2.[0-5].*) ;;
14014                 *)
14015                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
14016                   ;;
14017               esac
14018             fi
14019             ;;
14020         esac
14021         ;;
14022
14023     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
14024       no_undefined_flag_CXX='${wl}-z,text'
14025       archive_cmds_need_lc_CXX=no
14026       hardcode_shlibpath_var_CXX=no
14027       runpath_var='LD_RUN_PATH'
14028
14029       case $cc_basename in
14030         CC*)
14031           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14032           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14033           ;;
14034         *)
14035           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14036           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14037           ;;
14038       esac
14039       ;;
14040
14041       sysv5* | sco3.2v5* | sco5v6*)
14042         # Note: We can NOT use -z defs as we might desire, because we do not
14043         # link with -lc, and that would cause any symbols used from libc to
14044         # always be unresolved, which means just about no library would
14045         # ever link correctly.  If we're not using GNU ld we use -z text
14046         # though, which does catch some bad symbols but isn't as heavy-handed
14047         # as -z defs.
14048         no_undefined_flag_CXX='${wl}-z,text'
14049         allow_undefined_flag_CXX='${wl}-z,nodefs'
14050         archive_cmds_need_lc_CXX=no
14051         hardcode_shlibpath_var_CXX=no
14052         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
14053         hardcode_libdir_separator_CXX=':'
14054         link_all_deplibs_CXX=yes
14055         export_dynamic_flag_spec_CXX='${wl}-Bexport'
14056         runpath_var='LD_RUN_PATH'
14057
14058         case $cc_basename in
14059           CC*)
14060             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14061             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14062             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
14063               '"$old_archive_cmds_CXX"
14064             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
14065               '"$reload_cmds_CXX"
14066             ;;
14067           *)
14068             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14069             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14070             ;;
14071         esac
14072       ;;
14073
14074       tandem*)
14075         case $cc_basename in
14076           NCC*)
14077             # NonStop-UX NCC 3.20
14078             # FIXME: insert proper C++ library support
14079             ld_shlibs_CXX=no
14080             ;;
14081           *)
14082             # FIXME: insert proper C++ library support
14083             ld_shlibs_CXX=no
14084             ;;
14085         esac
14086         ;;
14087
14088       vxworks*)
14089         # For VxWorks ports, we assume the use of a GNU linker with
14090         # standard elf conventions.
14091         ld_shlibs_CXX=yes
14092         ;;
14093
14094       *)
14095         # FIXME: insert proper C++ library support
14096         ld_shlibs_CXX=no
14097         ;;
14098     esac
14099
14100     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14101 $as_echo "$ld_shlibs_CXX" >&6; }
14102     test "$ld_shlibs_CXX" = no && can_build_shared=no
14103
14104     GCC_CXX="$GXX"
14105     LD_CXX="$LD"
14106
14107     ## CAVEAT EMPTOR:
14108     ## There is no encapsulation within the following macros, do not change
14109     ## the running order or otherwise move them around unless you know exactly
14110     ## what you are doing...
14111     # Dependencies to place before and after the object being linked:
14112 predep_objects_CXX=
14113 postdep_objects_CXX=
14114 predeps_CXX=
14115 postdeps_CXX=
14116 compiler_lib_search_path_CXX=
14117
14118 cat > conftest.$ac_ext <<_LT_EOF
14119 class Foo
14120 {
14121 public:
14122   Foo (void) { a = 0; }
14123 private:
14124   int a;
14125 };
14126 _LT_EOF
14127
14128 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14129   (eval $ac_compile) 2>&5
14130   ac_status=$?
14131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14132   test $ac_status = 0; }; then
14133   # Parse the compiler output and extract the necessary
14134   # objects, libraries and library flags.
14135
14136   # Sentinel used to keep track of whether or not we are before
14137   # the conftest object file.
14138   pre_test_object_deps_done=no
14139
14140   for p in `eval "$output_verbose_link_cmd"`; do
14141     case $p in
14142
14143     -L* | -R* | -l*)
14144        # Some compilers place space between "-{L,R}" and the path.
14145        # Remove the space.
14146        if test $p = "-L" ||
14147           test $p = "-R"; then
14148          prev=$p
14149          continue
14150        else
14151          prev=
14152        fi
14153
14154        if test "$pre_test_object_deps_done" = no; then
14155          case $p in
14156          -L* | -R*)
14157            # Internal compiler library paths should come after those
14158            # provided the user.  The postdeps already come after the
14159            # user supplied libs so there is no need to process them.
14160            if test -z "$compiler_lib_search_path_CXX"; then
14161              compiler_lib_search_path_CXX="${prev}${p}"
14162            else
14163              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14164            fi
14165            ;;
14166          # The "-l" case would never come before the object being
14167          # linked, so don't bother handling this case.
14168          esac
14169        else
14170          if test -z "$postdeps_CXX"; then
14171            postdeps_CXX="${prev}${p}"
14172          else
14173            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14174          fi
14175        fi
14176        ;;
14177
14178     *.$objext)
14179        # This assumes that the test object file only shows up
14180        # once in the compiler output.
14181        if test "$p" = "conftest.$objext"; then
14182          pre_test_object_deps_done=yes
14183          continue
14184        fi
14185
14186        if test "$pre_test_object_deps_done" = no; then
14187          if test -z "$predep_objects_CXX"; then
14188            predep_objects_CXX="$p"
14189          else
14190            predep_objects_CXX="$predep_objects_CXX $p"
14191          fi
14192        else
14193          if test -z "$postdep_objects_CXX"; then
14194            postdep_objects_CXX="$p"
14195          else
14196            postdep_objects_CXX="$postdep_objects_CXX $p"
14197          fi
14198        fi
14199        ;;
14200
14201     *) ;; # Ignore the rest.
14202
14203     esac
14204   done
14205
14206   # Clean up.
14207   rm -f a.out a.exe
14208 else
14209   echo "libtool.m4: error: problem compiling CXX test program"
14210 fi
14211
14212 $RM -f confest.$objext
14213
14214 # PORTME: override above test on systems where it is broken
14215 case $host_os in
14216 interix[3-9]*)
14217   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14218   # hack all around it, let's just trust "g++" to DTRT.
14219   predep_objects_CXX=
14220   postdep_objects_CXX=
14221   postdeps_CXX=
14222   ;;
14223
14224 linux*)
14225   case `$CC -V 2>&1 | sed 5q` in
14226   *Sun\ C*)
14227     # Sun C++ 5.9
14228
14229     # The more standards-conforming stlport4 library is
14230     # incompatible with the Cstd library. Avoid specifying
14231     # it if it's in CXXFLAGS. Ignore libCrun as
14232     # -library=stlport4 depends on it.
14233     case " $CXX $CXXFLAGS " in
14234     *" -library=stlport4 "*)
14235       solaris_use_stlport4=yes
14236       ;;
14237     esac
14238
14239     if test "$solaris_use_stlport4" != yes; then
14240       postdeps_CXX='-library=Cstd -library=Crun'
14241     fi
14242     ;;
14243   esac
14244   ;;
14245
14246 solaris*)
14247   case $cc_basename in
14248   CC*)
14249     # The more standards-conforming stlport4 library is
14250     # incompatible with the Cstd library. Avoid specifying
14251     # it if it's in CXXFLAGS. Ignore libCrun as
14252     # -library=stlport4 depends on it.
14253     case " $CXX $CXXFLAGS " in
14254     *" -library=stlport4 "*)
14255       solaris_use_stlport4=yes
14256       ;;
14257     esac
14258
14259     # Adding this requires a known-good setup of shared libraries for
14260     # Sun compiler versions before 5.6, else PIC objects from an old
14261     # archive will be linked into the output, leading to subtle bugs.
14262     if test "$solaris_use_stlport4" != yes; then
14263       postdeps_CXX='-library=Cstd -library=Crun'
14264     fi
14265     ;;
14266   esac
14267   ;;
14268 esac
14269
14270
14271 case " $postdeps_CXX " in
14272 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14273 esac
14274  compiler_lib_search_dirs_CXX=
14275 if test -n "${compiler_lib_search_path_CXX}"; then
14276  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14277 fi
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301
14302
14303
14304
14305
14306
14307
14308
14309     lt_prog_compiler_wl_CXX=
14310 lt_prog_compiler_pic_CXX=
14311 lt_prog_compiler_static_CXX=
14312
14313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14314 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14315
14316   # C++ specific cases for pic, static, wl, etc.
14317   if test "$GXX" = yes; then
14318     lt_prog_compiler_wl_CXX='-Wl,'
14319     lt_prog_compiler_static_CXX='-static'
14320
14321     case $host_os in
14322     aix*)
14323       # All AIX code is PIC.
14324       if test "$host_cpu" = ia64; then
14325         # AIX 5 now supports IA64 processor
14326         lt_prog_compiler_static_CXX='-Bstatic'
14327       fi
14328       lt_prog_compiler_pic_CXX='-fPIC'
14329       ;;
14330
14331     amigaos*)
14332       case $host_cpu in
14333       powerpc)
14334             # see comment about AmigaOS4 .so support
14335             lt_prog_compiler_pic_CXX='-fPIC'
14336         ;;
14337       m68k)
14338             # FIXME: we need at least 68020 code to build shared libraries, but
14339             # adding the `-m68020' flag to GCC prevents building anything better,
14340             # like `-m68040'.
14341             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14342         ;;
14343       esac
14344       ;;
14345
14346     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14347       # PIC is the default for these OSes.
14348       ;;
14349     mingw* | cygwin* | os2* | pw32* | cegcc*)
14350       # This hack is so that the source file can tell whether it is being
14351       # built for inclusion in a dll (and should export symbols for example).
14352       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14353       # (--disable-auto-import) libraries
14354       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14355       ;;
14356     darwin* | rhapsody*)
14357       # PIC is the default on this platform
14358       # Common symbols not allowed in MH_DYLIB files
14359       lt_prog_compiler_pic_CXX='-fno-common'
14360       ;;
14361     *djgpp*)
14362       # DJGPP does not support shared libraries at all
14363       lt_prog_compiler_pic_CXX=
14364       ;;
14365     haiku*)
14366       # PIC is the default for Haiku.
14367       # The "-static" flag exists, but is broken.
14368       lt_prog_compiler_static_CXX=
14369       ;;
14370     interix[3-9]*)
14371       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14372       # Instead, we relocate shared libraries at runtime.
14373       ;;
14374     sysv4*MP*)
14375       if test -d /usr/nec; then
14376         lt_prog_compiler_pic_CXX=-Kconform_pic
14377       fi
14378       ;;
14379     hpux*)
14380       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14381       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14382       # sets the default TLS model and affects inlining.
14383       case $host_cpu in
14384       hppa*64*)
14385         ;;
14386       *)
14387         lt_prog_compiler_pic_CXX='-fPIC'
14388         ;;
14389       esac
14390       ;;
14391     *qnx* | *nto*)
14392       # QNX uses GNU C++, but need to define -shared option too, otherwise
14393       # it will coredump.
14394       lt_prog_compiler_pic_CXX='-fPIC -shared'
14395       ;;
14396     *)
14397       lt_prog_compiler_pic_CXX='-fPIC'
14398       ;;
14399     esac
14400   else
14401     case $host_os in
14402       aix[4-9]*)
14403         # All AIX code is PIC.
14404         if test "$host_cpu" = ia64; then
14405           # AIX 5 now supports IA64 processor
14406           lt_prog_compiler_static_CXX='-Bstatic'
14407         else
14408           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14409         fi
14410         ;;
14411       chorus*)
14412         case $cc_basename in
14413         cxch68*)
14414           # Green Hills C++ Compiler
14415           # _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"
14416           ;;
14417         esac
14418         ;;
14419       dgux*)
14420         case $cc_basename in
14421           ec++*)
14422             lt_prog_compiler_pic_CXX='-KPIC'
14423             ;;
14424           ghcx*)
14425             # Green Hills C++ Compiler
14426             lt_prog_compiler_pic_CXX='-pic'
14427             ;;
14428           *)
14429             ;;
14430         esac
14431         ;;
14432       freebsd* | dragonfly*)
14433         # FreeBSD uses GNU C++
14434         ;;
14435       hpux9* | hpux10* | hpux11*)
14436         case $cc_basename in
14437           CC*)
14438             lt_prog_compiler_wl_CXX='-Wl,'
14439             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14440             if test "$host_cpu" != ia64; then
14441               lt_prog_compiler_pic_CXX='+Z'
14442             fi
14443             ;;
14444           aCC*)
14445             lt_prog_compiler_wl_CXX='-Wl,'
14446             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14447             case $host_cpu in
14448             hppa*64*|ia64*)
14449               # +Z the default
14450               ;;
14451             *)
14452               lt_prog_compiler_pic_CXX='+Z'
14453               ;;
14454             esac
14455             ;;
14456           *)
14457             ;;
14458         esac
14459         ;;
14460       interix*)
14461         # This is c89, which is MS Visual C++ (no shared libs)
14462         # Anyone wants to do a port?
14463         ;;
14464       irix5* | irix6* | nonstopux*)
14465         case $cc_basename in
14466           CC*)
14467             lt_prog_compiler_wl_CXX='-Wl,'
14468             lt_prog_compiler_static_CXX='-non_shared'
14469             # CC pic flag -KPIC is the default.
14470             ;;
14471           *)
14472             ;;
14473         esac
14474         ;;
14475       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14476         case $cc_basename in
14477           KCC*)
14478             # KAI C++ Compiler
14479             lt_prog_compiler_wl_CXX='--backend -Wl,'
14480             lt_prog_compiler_pic_CXX='-fPIC'
14481             ;;
14482           ecpc* )
14483             # old Intel C++ for x86_64 which still supported -KPIC.
14484             lt_prog_compiler_wl_CXX='-Wl,'
14485             lt_prog_compiler_pic_CXX='-KPIC'
14486             lt_prog_compiler_static_CXX='-static'
14487             ;;
14488           icpc* )
14489             # Intel C++, used to be incompatible with GCC.
14490             # ICC 10 doesn't accept -KPIC any more.
14491             lt_prog_compiler_wl_CXX='-Wl,'
14492             lt_prog_compiler_pic_CXX='-fPIC'
14493             lt_prog_compiler_static_CXX='-static'
14494             ;;
14495           pgCC* | pgcpp*)
14496             # Portland Group C++ compiler
14497             lt_prog_compiler_wl_CXX='-Wl,'
14498             lt_prog_compiler_pic_CXX='-fpic'
14499             lt_prog_compiler_static_CXX='-Bstatic'
14500             ;;
14501           cxx*)
14502             # Compaq C++
14503             # Make sure the PIC flag is empty.  It appears that all Alpha
14504             # Linux and Compaq Tru64 Unix objects are PIC.
14505             lt_prog_compiler_pic_CXX=
14506             lt_prog_compiler_static_CXX='-non_shared'
14507             ;;
14508           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14509             # IBM XL 8.0, 9.0 on PPC and BlueGene
14510             lt_prog_compiler_wl_CXX='-Wl,'
14511             lt_prog_compiler_pic_CXX='-qpic'
14512             lt_prog_compiler_static_CXX='-qstaticlink'
14513             ;;
14514           *)
14515             case `$CC -V 2>&1 | sed 5q` in
14516             *Sun\ C*)
14517               # Sun C++ 5.9
14518               lt_prog_compiler_pic_CXX='-KPIC'
14519               lt_prog_compiler_static_CXX='-Bstatic'
14520               lt_prog_compiler_wl_CXX='-Qoption ld '
14521               ;;
14522             esac
14523             ;;
14524         esac
14525         ;;
14526       lynxos*)
14527         ;;
14528       m88k*)
14529         ;;
14530       mvs*)
14531         case $cc_basename in
14532           cxx*)
14533             lt_prog_compiler_pic_CXX='-W c,exportall'
14534             ;;
14535           *)
14536             ;;
14537         esac
14538         ;;
14539       netbsd*)
14540         ;;
14541       *qnx* | *nto*)
14542         # QNX uses GNU C++, but need to define -shared option too, otherwise
14543         # it will coredump.
14544         lt_prog_compiler_pic_CXX='-fPIC -shared'
14545         ;;
14546       osf3* | osf4* | osf5*)
14547         case $cc_basename in
14548           KCC*)
14549             lt_prog_compiler_wl_CXX='--backend -Wl,'
14550             ;;
14551           RCC*)
14552             # Rational C++ 2.4.1
14553             lt_prog_compiler_pic_CXX='-pic'
14554             ;;
14555           cxx*)
14556             # Digital/Compaq C++
14557             lt_prog_compiler_wl_CXX='-Wl,'
14558             # Make sure the PIC flag is empty.  It appears that all Alpha
14559             # Linux and Compaq Tru64 Unix objects are PIC.
14560             lt_prog_compiler_pic_CXX=
14561             lt_prog_compiler_static_CXX='-non_shared'
14562             ;;
14563           *)
14564             ;;
14565         esac
14566         ;;
14567       psos*)
14568         ;;
14569       solaris*)
14570         case $cc_basename in
14571           CC*)
14572             # Sun C++ 4.2, 5.x and Centerline C++
14573             lt_prog_compiler_pic_CXX='-KPIC'
14574             lt_prog_compiler_static_CXX='-Bstatic'
14575             lt_prog_compiler_wl_CXX='-Qoption ld '
14576             ;;
14577           gcx*)
14578             # Green Hills C++ Compiler
14579             lt_prog_compiler_pic_CXX='-PIC'
14580             ;;
14581           *)
14582             ;;
14583         esac
14584         ;;
14585       sunos4*)
14586         case $cc_basename in
14587           CC*)
14588             # Sun C++ 4.x
14589             lt_prog_compiler_pic_CXX='-pic'
14590             lt_prog_compiler_static_CXX='-Bstatic'
14591             ;;
14592           lcc*)
14593             # Lucid
14594             lt_prog_compiler_pic_CXX='-pic'
14595             ;;
14596           *)
14597             ;;
14598         esac
14599         ;;
14600       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14601         case $cc_basename in
14602           CC*)
14603             lt_prog_compiler_wl_CXX='-Wl,'
14604             lt_prog_compiler_pic_CXX='-KPIC'
14605             lt_prog_compiler_static_CXX='-Bstatic'
14606             ;;
14607         esac
14608         ;;
14609       tandem*)
14610         case $cc_basename in
14611           NCC*)
14612             # NonStop-UX NCC 3.20
14613             lt_prog_compiler_pic_CXX='-KPIC'
14614             ;;
14615           *)
14616             ;;
14617         esac
14618         ;;
14619       vxworks*)
14620         ;;
14621       *)
14622         lt_prog_compiler_can_build_shared_CXX=no
14623         ;;
14624     esac
14625   fi
14626
14627 case $host_os in
14628   # For platforms which do not support PIC, -DPIC is meaningless:
14629   *djgpp*)
14630     lt_prog_compiler_pic_CXX=
14631     ;;
14632   *)
14633     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14634     ;;
14635 esac
14636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14637 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14638
14639
14640
14641 #
14642 # Check to make sure the PIC flag actually works.
14643 #
14644 if test -n "$lt_prog_compiler_pic_CXX"; then
14645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14646 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14647 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14648   $as_echo_n "(cached) " >&6
14649 else
14650   lt_cv_prog_compiler_pic_works_CXX=no
14651    ac_outfile=conftest.$ac_objext
14652    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14653    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14654    # Insert the option either (1) after the last *FLAGS variable, or
14655    # (2) before a word containing "conftest.", or (3) at the end.
14656    # Note that $ac_compile itself does not contain backslashes and begins
14657    # with a dollar sign (not a hyphen), so the echo should work correctly.
14658    # The option is referenced via a variable to avoid confusing sed.
14659    lt_compile=`echo "$ac_compile" | $SED \
14660    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14661    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14662    -e 's:$: $lt_compiler_flag:'`
14663    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14664    (eval "$lt_compile" 2>conftest.err)
14665    ac_status=$?
14666    cat conftest.err >&5
14667    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14668    if (exit $ac_status) && test -s "$ac_outfile"; then
14669      # The compiler can only warn and ignore the option if not recognized
14670      # So say no if there are warnings other than the usual output.
14671      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14672      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14673      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14674        lt_cv_prog_compiler_pic_works_CXX=yes
14675      fi
14676    fi
14677    $RM conftest*
14678
14679 fi
14680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14681 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14682
14683 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14684     case $lt_prog_compiler_pic_CXX in
14685      "" | " "*) ;;
14686      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14687      esac
14688 else
14689     lt_prog_compiler_pic_CXX=
14690      lt_prog_compiler_can_build_shared_CXX=no
14691 fi
14692
14693 fi
14694
14695
14696
14697 #
14698 # Check to make sure the static flag actually works.
14699 #
14700 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14702 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14703 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14704   $as_echo_n "(cached) " >&6
14705 else
14706   lt_cv_prog_compiler_static_works_CXX=no
14707    save_LDFLAGS="$LDFLAGS"
14708    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14709    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14710    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14711      # The linker can only warn and ignore the option if not recognized
14712      # So say no if there are warnings
14713      if test -s conftest.err; then
14714        # Append any errors to the config.log.
14715        cat conftest.err 1>&5
14716        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14717        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14718        if diff conftest.exp conftest.er2 >/dev/null; then
14719          lt_cv_prog_compiler_static_works_CXX=yes
14720        fi
14721      else
14722        lt_cv_prog_compiler_static_works_CXX=yes
14723      fi
14724    fi
14725    $RM -r conftest*
14726    LDFLAGS="$save_LDFLAGS"
14727
14728 fi
14729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14730 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14731
14732 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14733     :
14734 else
14735     lt_prog_compiler_static_CXX=
14736 fi
14737
14738
14739
14740
14741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14742 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14743 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14744   $as_echo_n "(cached) " >&6
14745 else
14746   lt_cv_prog_compiler_c_o_CXX=no
14747    $RM -r conftest 2>/dev/null
14748    mkdir conftest
14749    cd conftest
14750    mkdir out
14751    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14752
14753    lt_compiler_flag="-o out/conftest2.$ac_objext"
14754    # Insert the option either (1) after the last *FLAGS variable, or
14755    # (2) before a word containing "conftest.", or (3) at the end.
14756    # Note that $ac_compile itself does not contain backslashes and begins
14757    # with a dollar sign (not a hyphen), so the echo should work correctly.
14758    lt_compile=`echo "$ac_compile" | $SED \
14759    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14760    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14761    -e 's:$: $lt_compiler_flag:'`
14762    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14763    (eval "$lt_compile" 2>out/conftest.err)
14764    ac_status=$?
14765    cat out/conftest.err >&5
14766    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14767    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14768    then
14769      # The compiler can only warn and ignore the option if not recognized
14770      # So say no if there are warnings
14771      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14772      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14773      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14774        lt_cv_prog_compiler_c_o_CXX=yes
14775      fi
14776    fi
14777    chmod u+w . 2>&5
14778    $RM conftest*
14779    # SGI C++ compiler will create directory out/ii_files/ for
14780    # template instantiation
14781    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14782    $RM out/* && rmdir out
14783    cd ..
14784    $RM -r conftest
14785    $RM conftest*
14786
14787 fi
14788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14789 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14790
14791
14792
14793     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14794 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14795 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14796   $as_echo_n "(cached) " >&6
14797 else
14798   lt_cv_prog_compiler_c_o_CXX=no
14799    $RM -r conftest 2>/dev/null
14800    mkdir conftest
14801    cd conftest
14802    mkdir out
14803    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14804
14805    lt_compiler_flag="-o out/conftest2.$ac_objext"
14806    # Insert the option either (1) after the last *FLAGS variable, or
14807    # (2) before a word containing "conftest.", or (3) at the end.
14808    # Note that $ac_compile itself does not contain backslashes and begins
14809    # with a dollar sign (not a hyphen), so the echo should work correctly.
14810    lt_compile=`echo "$ac_compile" | $SED \
14811    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14812    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14813    -e 's:$: $lt_compiler_flag:'`
14814    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14815    (eval "$lt_compile" 2>out/conftest.err)
14816    ac_status=$?
14817    cat out/conftest.err >&5
14818    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14819    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14820    then
14821      # The compiler can only warn and ignore the option if not recognized
14822      # So say no if there are warnings
14823      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14824      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14825      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14826        lt_cv_prog_compiler_c_o_CXX=yes
14827      fi
14828    fi
14829    chmod u+w . 2>&5
14830    $RM conftest*
14831    # SGI C++ compiler will create directory out/ii_files/ for
14832    # template instantiation
14833    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14834    $RM out/* && rmdir out
14835    cd ..
14836    $RM -r conftest
14837    $RM conftest*
14838
14839 fi
14840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14841 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14842
14843
14844
14845
14846 hard_links="nottested"
14847 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14848   # do not overwrite the value of need_locks provided by the user
14849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14850 $as_echo_n "checking if we can lock with hard links... " >&6; }
14851   hard_links=yes
14852   $RM conftest*
14853   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14854   touch conftest.a
14855   ln conftest.a conftest.b 2>&5 || hard_links=no
14856   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14858 $as_echo "$hard_links" >&6; }
14859   if test "$hard_links" = no; then
14860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14861 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14862     need_locks=warn
14863   fi
14864 else
14865   need_locks=no
14866 fi
14867
14868
14869
14870     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14871 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14872
14873   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14874   case $host_os in
14875   aix[4-9]*)
14876     # If we're using GNU nm, then we don't want the "-C" option.
14877     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14878     # Also, AIX nm treats weak defined symbols like other global defined
14879     # symbols, whereas GNU nm marks them as "W".
14880     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14881       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14882     else
14883       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14884     fi
14885     ;;
14886   pw32*)
14887     export_symbols_cmds_CXX="$ltdll_cmds"
14888   ;;
14889   cygwin* | mingw* | cegcc*)
14890     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 > $export_symbols'
14891   ;;
14892   *)
14893     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14894   ;;
14895   esac
14896   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14897
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14899 $as_echo "$ld_shlibs_CXX" >&6; }
14900 test "$ld_shlibs_CXX" = no && can_build_shared=no
14901
14902 with_gnu_ld_CXX=$with_gnu_ld
14903
14904
14905
14906
14907
14908
14909 #
14910 # Do we need to explicitly link libc?
14911 #
14912 case "x$archive_cmds_need_lc_CXX" in
14913 x|xyes)
14914   # Assume -lc should be added
14915   archive_cmds_need_lc_CXX=yes
14916
14917   if test "$enable_shared" = yes && test "$GCC" = yes; then
14918     case $archive_cmds_CXX in
14919     *'~'*)
14920       # FIXME: we may have to deal with multi-command sequences.
14921       ;;
14922     '$CC '*)
14923       # Test whether the compiler implicitly links with -lc since on some
14924       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14925       # to ld, don't add -lc before -lgcc.
14926       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14927 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14928 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14929   $as_echo_n "(cached) " >&6
14930 else
14931   $RM conftest*
14932         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14933
14934         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14935   (eval $ac_compile) 2>&5
14936   ac_status=$?
14937   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14938   test $ac_status = 0; } 2>conftest.err; then
14939           soname=conftest
14940           lib=conftest
14941           libobjs=conftest.$ac_objext
14942           deplibs=
14943           wl=$lt_prog_compiler_wl_CXX
14944           pic_flag=$lt_prog_compiler_pic_CXX
14945           compiler_flags=-v
14946           linker_flags=-v
14947           verstring=
14948           output_objdir=.
14949           libname=conftest
14950           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14951           allow_undefined_flag_CXX=
14952           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14953   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14954   ac_status=$?
14955   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14956   test $ac_status = 0; }
14957           then
14958             lt_cv_archive_cmds_need_lc_CXX=no
14959           else
14960             lt_cv_archive_cmds_need_lc_CXX=yes
14961           fi
14962           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14963         else
14964           cat conftest.err 1>&5
14965         fi
14966         $RM conftest*
14967
14968 fi
14969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14970 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14971       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14972       ;;
14973     esac
14974   fi
14975   ;;
14976 esac
14977
14978
14979
14980
14981
14982
14983
14984
14985
14986
14987
14988
14989
14990
14991
14992
14993
14994
14995
14996
14997
14998
14999
15000
15001
15002
15003
15004
15005
15006
15007
15008
15009
15010
15011
15012
15013
15014
15015
15016
15017
15018
15019
15020
15021
15022
15023
15024
15025
15026
15027
15028
15029
15030
15031
15032
15033
15034
15035
15036
15037
15038
15039
15040
15041     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
15042 $as_echo_n "checking dynamic linker characteristics... " >&6; }
15043
15044 library_names_spec=
15045 libname_spec='lib$name'
15046 soname_spec=
15047 shrext_cmds=".so"
15048 postinstall_cmds=
15049 postuninstall_cmds=
15050 finish_cmds=
15051 finish_eval=
15052 shlibpath_var=
15053 shlibpath_overrides_runpath=unknown
15054 version_type=none
15055 dynamic_linker="$host_os ld.so"
15056 sys_lib_dlsearch_path_spec="/lib /usr/lib"
15057 need_lib_prefix=unknown
15058 hardcode_into_libs=no
15059
15060 # when you set need_version to no, make sure it does not cause -set_version
15061 # flags to be left without arguments
15062 need_version=unknown
15063
15064 case $host_os in
15065 aix3*)
15066   version_type=linux
15067   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
15068   shlibpath_var=LIBPATH
15069
15070   # AIX 3 has no versioning support, so we append a major version to the name.
15071   soname_spec='${libname}${release}${shared_ext}$major'
15072   ;;
15073
15074 aix[4-9]*)
15075   version_type=linux
15076   need_lib_prefix=no
15077   need_version=no
15078   hardcode_into_libs=yes
15079   if test "$host_cpu" = ia64; then
15080     # AIX 5 supports IA64
15081     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
15082     shlibpath_var=LD_LIBRARY_PATH
15083   else
15084     # With GCC up to 2.95.x, collect2 would create an import file
15085     # for dependence libraries.  The import file would start with
15086     # the line `#! .'.  This would cause the generated library to
15087     # depend on `.', always an invalid library.  This was fixed in
15088     # development snapshots of GCC prior to 3.0.
15089     case $host_os in
15090       aix4 | aix4.[01] | aix4.[01].*)
15091       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
15092            echo ' yes '
15093            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15094         :
15095       else
15096         can_build_shared=no
15097       fi
15098       ;;
15099     esac
15100     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15101     # soname into executable. Probably we can add versioning support to
15102     # collect2, so additional links can be useful in future.
15103     if test "$aix_use_runtimelinking" = yes; then
15104       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15105       # instead of lib<name>.a to let people know that these are not
15106       # typical AIX shared libraries.
15107       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15108     else
15109       # We preserve .a as extension for shared libraries through AIX4.2
15110       # and later when we are not doing run time linking.
15111       library_names_spec='${libname}${release}.a $libname.a'
15112       soname_spec='${libname}${release}${shared_ext}$major'
15113     fi
15114     shlibpath_var=LIBPATH
15115   fi
15116   ;;
15117
15118 amigaos*)
15119   case $host_cpu in
15120   powerpc)
15121     # Since July 2007 AmigaOS4 officially supports .so libraries.
15122     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15123     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15124     ;;
15125   m68k)
15126     library_names_spec='$libname.ixlibrary $libname.a'
15127     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15128     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 ${libname}_ixlibrary.a || exit 1; done'
15129     ;;
15130   esac
15131   ;;
15132
15133 beos*)
15134   library_names_spec='${libname}${shared_ext}'
15135   dynamic_linker="$host_os ld.so"
15136   shlibpath_var=LIBRARY_PATH
15137   ;;
15138
15139 bsdi[45]*)
15140   version_type=linux
15141   need_version=no
15142   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15143   soname_spec='${libname}${release}${shared_ext}$major'
15144   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15145   shlibpath_var=LD_LIBRARY_PATH
15146   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15147   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15148   # the default ld.so.conf also contains /usr/contrib/lib and
15149   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15150   # libtool to hard-code these into programs
15151   ;;
15152
15153 cygwin* | mingw* | pw32* | cegcc*)
15154   version_type=windows
15155   shrext_cmds=".dll"
15156   need_version=no
15157   need_lib_prefix=no
15158
15159   case $GCC,$host_os in
15160   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15161     library_names_spec='$libname.dll.a'
15162     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15163     postinstall_cmds='base_file=`basename \${file}`~
15164       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15165       dldir=$destdir/`dirname \$dlpath`~
15166       test -d \$dldir || mkdir -p \$dldir~
15167       $install_prog $dir/$dlname \$dldir/$dlname~
15168       chmod a+x \$dldir/$dlname~
15169       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15170         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15171       fi'
15172     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15173       dlpath=$dir/\$dldll~
15174        $RM \$dlpath'
15175     shlibpath_overrides_runpath=yes
15176
15177     case $host_os in
15178     cygwin*)
15179       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15180       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15181
15182       ;;
15183     mingw* | cegcc*)
15184       # MinGW DLLs use traditional 'lib' prefix
15185       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15186       ;;
15187     pw32*)
15188       # pw32 DLLs use 'pw' prefix rather than 'lib'
15189       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15190       ;;
15191     esac
15192     ;;
15193
15194   *)
15195     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15196     ;;
15197   esac
15198   dynamic_linker='Win32 ld.exe'
15199   # FIXME: first we should search . and the directory the executable is in
15200   shlibpath_var=PATH
15201   ;;
15202
15203 darwin* | rhapsody*)
15204   dynamic_linker="$host_os dyld"
15205   version_type=darwin
15206   need_lib_prefix=no
15207   need_version=no
15208   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15209   soname_spec='${libname}${release}${major}$shared_ext'
15210   shlibpath_overrides_runpath=yes
15211   shlibpath_var=DYLD_LIBRARY_PATH
15212   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15213
15214   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15215   ;;
15216
15217 dgux*)
15218   version_type=linux
15219   need_lib_prefix=no
15220   need_version=no
15221   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15222   soname_spec='${libname}${release}${shared_ext}$major'
15223   shlibpath_var=LD_LIBRARY_PATH
15224   ;;
15225
15226 freebsd* | dragonfly*)
15227   # DragonFly does not have aout.  When/if they implement a new
15228   # versioning mechanism, adjust this.
15229   if test -x /usr/bin/objformat; then
15230     objformat=`/usr/bin/objformat`
15231   else
15232     case $host_os in
15233     freebsd[23].*) objformat=aout ;;
15234     *) objformat=elf ;;
15235     esac
15236   fi
15237   version_type=freebsd-$objformat
15238   case $version_type in
15239     freebsd-elf*)
15240       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15241       need_version=no
15242       need_lib_prefix=no
15243       ;;
15244     freebsd-*)
15245       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15246       need_version=yes
15247       ;;
15248   esac
15249   shlibpath_var=LD_LIBRARY_PATH
15250   case $host_os in
15251   freebsd2.*)
15252     shlibpath_overrides_runpath=yes
15253     ;;
15254   freebsd3.[01]* | freebsdelf3.[01]*)
15255     shlibpath_overrides_runpath=yes
15256     hardcode_into_libs=yes
15257     ;;
15258   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15259   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15260     shlibpath_overrides_runpath=no
15261     hardcode_into_libs=yes
15262     ;;
15263   *) # from 4.6 on, and DragonFly
15264     shlibpath_overrides_runpath=yes
15265     hardcode_into_libs=yes
15266     ;;
15267   esac
15268   ;;
15269
15270 haiku*)
15271   version_type=linux
15272   need_lib_prefix=no
15273   need_version=no
15274   dynamic_linker="$host_os runtime_loader"
15275   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15276   soname_spec='${libname}${release}${shared_ext}$major'
15277   shlibpath_var=LIBRARY_PATH
15278   shlibpath_overrides_runpath=yes
15279   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
15280   hardcode_into_libs=yes
15281   ;;
15282
15283 hpux9* | hpux10* | hpux11*)
15284   # Give a soname corresponding to the major version so that dld.sl refuses to
15285   # link against other versions.
15286   version_type=sunos
15287   need_lib_prefix=no
15288   need_version=no
15289   case $host_cpu in
15290   ia64*)
15291     shrext_cmds='.so'
15292     hardcode_into_libs=yes
15293     dynamic_linker="$host_os dld.so"
15294     shlibpath_var=LD_LIBRARY_PATH
15295     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15296     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15297     soname_spec='${libname}${release}${shared_ext}$major'
15298     if test "X$HPUX_IA64_MODE" = X32; then
15299       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15300     else
15301       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15302     fi
15303     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15304     ;;
15305   hppa*64*)
15306     shrext_cmds='.sl'
15307     hardcode_into_libs=yes
15308     dynamic_linker="$host_os dld.sl"
15309     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15310     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15311     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15312     soname_spec='${libname}${release}${shared_ext}$major'
15313     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15314     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15315     ;;
15316   *)
15317     shrext_cmds='.sl'
15318     dynamic_linker="$host_os dld.sl"
15319     shlibpath_var=SHLIB_PATH
15320     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15321     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15322     soname_spec='${libname}${release}${shared_ext}$major'
15323     ;;
15324   esac
15325   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15326   postinstall_cmds='chmod 555 $lib'
15327   # or fails outright, so override atomically:
15328   install_override_mode=555
15329   ;;
15330
15331 interix[3-9]*)
15332   version_type=linux
15333   need_lib_prefix=no
15334   need_version=no
15335   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15336   soname_spec='${libname}${release}${shared_ext}$major'
15337   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15338   shlibpath_var=LD_LIBRARY_PATH
15339   shlibpath_overrides_runpath=no
15340   hardcode_into_libs=yes
15341   ;;
15342
15343 irix5* | irix6* | nonstopux*)
15344   case $host_os in
15345     nonstopux*) version_type=nonstopux ;;
15346     *)
15347         if test "$lt_cv_prog_gnu_ld" = yes; then
15348                 version_type=linux
15349         else
15350                 version_type=irix
15351         fi ;;
15352   esac
15353   need_lib_prefix=no
15354   need_version=no
15355   soname_spec='${libname}${release}${shared_ext}$major'
15356   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15357   case $host_os in
15358   irix5* | nonstopux*)
15359     libsuff= shlibsuff=
15360     ;;
15361   *)
15362     case $LD in # libtool.m4 will add one of these switches to LD
15363     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15364       libsuff= shlibsuff= libmagic=32-bit;;
15365     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15366       libsuff=32 shlibsuff=N32 libmagic=N32;;
15367     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15368       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15369     *) libsuff= shlibsuff= libmagic=never-match;;
15370     esac
15371     ;;
15372   esac
15373   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15374   shlibpath_overrides_runpath=no
15375   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15376   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15377   hardcode_into_libs=yes
15378   ;;
15379
15380 # No shared lib support for Linux oldld, aout, or coff.
15381 linux*oldld* | linux*aout* | linux*coff*)
15382   dynamic_linker=no
15383   ;;
15384
15385 # This must be Linux ELF.
15386
15387 # uclinux* changes (here and below) have been submitted to the libtool
15388 # project, but have not yet been accepted: they are GCC-local changes
15389 # for the time being.  (See
15390 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15391 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
15392   version_type=linux
15393   need_lib_prefix=no
15394   need_version=no
15395   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15396   soname_spec='${libname}${release}${shared_ext}$major'
15397   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15398   shlibpath_var=LD_LIBRARY_PATH
15399   shlibpath_overrides_runpath=no
15400
15401   # Some binutils ld are patched to set DT_RUNPATH
15402   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15403   $as_echo_n "(cached) " >&6
15404 else
15405   lt_cv_shlibpath_overrides_runpath=no
15406     save_LDFLAGS=$LDFLAGS
15407     save_libdir=$libdir
15408     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15409          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15410     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15411 /* end confdefs.h.  */
15412
15413 int
15414 main ()
15415 {
15416
15417   ;
15418   return 0;
15419 }
15420 _ACEOF
15421 if ac_fn_cxx_try_link "$LINENO"; then :
15422   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15423   lt_cv_shlibpath_overrides_runpath=yes
15424 fi
15425 fi
15426 rm -f core conftest.err conftest.$ac_objext \
15427     conftest$ac_exeext conftest.$ac_ext
15428     LDFLAGS=$save_LDFLAGS
15429     libdir=$save_libdir
15430
15431 fi
15432
15433   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15434
15435   # This implies no fast_install, which is unacceptable.
15436   # Some rework will be needed to allow for fast_install
15437   # before this can be enabled.
15438   hardcode_into_libs=yes
15439
15440   # Append ld.so.conf contents to the search path
15441   if test -f /etc/ld.so.conf; then
15442     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' ' '`
15443     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15444   fi
15445
15446   # We used to test for /lib/ld.so.1 and disable shared libraries on
15447   # powerpc, because MkLinux only supported shared libraries with the
15448   # GNU dynamic linker.  Since this was broken with cross compilers,
15449   # most powerpc-linux boxes support dynamic linking these days and
15450   # people can always --disable-shared, the test was removed, and we
15451   # assume the GNU/Linux dynamic linker is in use.
15452   dynamic_linker='GNU/Linux ld.so'
15453   ;;
15454
15455 netbsd*)
15456   version_type=sunos
15457   need_lib_prefix=no
15458   need_version=no
15459   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15460     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15461     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15462     dynamic_linker='NetBSD (a.out) ld.so'
15463   else
15464     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15465     soname_spec='${libname}${release}${shared_ext}$major'
15466     dynamic_linker='NetBSD ld.elf_so'
15467   fi
15468   shlibpath_var=LD_LIBRARY_PATH
15469   shlibpath_overrides_runpath=yes
15470   hardcode_into_libs=yes
15471   ;;
15472
15473 newsos6)
15474   version_type=linux
15475   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15476   shlibpath_var=LD_LIBRARY_PATH
15477   shlibpath_overrides_runpath=yes
15478   ;;
15479
15480 *nto* | *qnx*)
15481   version_type=qnx
15482   need_lib_prefix=no
15483   need_version=no
15484   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15485   soname_spec='${libname}${release}${shared_ext}$major'
15486   shlibpath_var=LD_LIBRARY_PATH
15487   shlibpath_overrides_runpath=no
15488   hardcode_into_libs=yes
15489   dynamic_linker='ldqnx.so'
15490   ;;
15491
15492 openbsd*)
15493   version_type=sunos
15494   sys_lib_dlsearch_path_spec="/usr/lib"
15495   need_lib_prefix=no
15496   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15497   case $host_os in
15498     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15499     *)                          need_version=no  ;;
15500   esac
15501   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15502   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15503   shlibpath_var=LD_LIBRARY_PATH
15504   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15505     case $host_os in
15506       openbsd2.[89] | openbsd2.[89].*)
15507         shlibpath_overrides_runpath=no
15508         ;;
15509       *)
15510         shlibpath_overrides_runpath=yes
15511         ;;
15512       esac
15513   else
15514     shlibpath_overrides_runpath=yes
15515   fi
15516   ;;
15517
15518 os2*)
15519   libname_spec='$name'
15520   shrext_cmds=".dll"
15521   need_lib_prefix=no
15522   library_names_spec='$libname${shared_ext} $libname.a'
15523   dynamic_linker='OS/2 ld.exe'
15524   shlibpath_var=LIBPATH
15525   ;;
15526
15527 osf3* | osf4* | osf5*)
15528   version_type=osf
15529   need_lib_prefix=no
15530   need_version=no
15531   soname_spec='${libname}${release}${shared_ext}$major'
15532   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15533   shlibpath_var=LD_LIBRARY_PATH
15534   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15535   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15536   ;;
15537
15538 rdos*)
15539   dynamic_linker=no
15540   ;;
15541
15542 solaris*)
15543   version_type=linux
15544   need_lib_prefix=no
15545   need_version=no
15546   library_names_spec='${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   shlibpath_overrides_runpath=yes
15550   hardcode_into_libs=yes
15551   # ldd complains unless libraries are executable
15552   postinstall_cmds='chmod +x $lib'
15553   ;;
15554
15555 sunos4*)
15556   version_type=sunos
15557   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15558   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15559   shlibpath_var=LD_LIBRARY_PATH
15560   shlibpath_overrides_runpath=yes
15561   if test "$with_gnu_ld" = yes; then
15562     need_lib_prefix=no
15563   fi
15564   need_version=yes
15565   ;;
15566
15567 sysv4 | sysv4.3*)
15568   version_type=linux
15569   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15570   soname_spec='${libname}${release}${shared_ext}$major'
15571   shlibpath_var=LD_LIBRARY_PATH
15572   case $host_vendor in
15573     sni)
15574       shlibpath_overrides_runpath=no
15575       need_lib_prefix=no
15576       runpath_var=LD_RUN_PATH
15577       ;;
15578     siemens)
15579       need_lib_prefix=no
15580       ;;
15581     motorola)
15582       need_lib_prefix=no
15583       need_version=no
15584       shlibpath_overrides_runpath=no
15585       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15586       ;;
15587   esac
15588   ;;
15589
15590 sysv4*MP*)
15591   if test -d /usr/nec ;then
15592     version_type=linux
15593     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15594     soname_spec='$libname${shared_ext}.$major'
15595     shlibpath_var=LD_LIBRARY_PATH
15596   fi
15597   ;;
15598
15599 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15600   version_type=freebsd-elf
15601   need_lib_prefix=no
15602   need_version=no
15603   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15604   soname_spec='${libname}${release}${shared_ext}$major'
15605   shlibpath_var=LD_LIBRARY_PATH
15606   shlibpath_overrides_runpath=yes
15607   hardcode_into_libs=yes
15608   if test "$with_gnu_ld" = yes; then
15609     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15610   else
15611     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15612     case $host_os in
15613       sco3.2v5*)
15614         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15615         ;;
15616     esac
15617   fi
15618   sys_lib_dlsearch_path_spec='/usr/lib'
15619   ;;
15620
15621 tpf*)
15622   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15623   version_type=linux
15624   need_lib_prefix=no
15625   need_version=no
15626   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15627   shlibpath_var=LD_LIBRARY_PATH
15628   shlibpath_overrides_runpath=no
15629   hardcode_into_libs=yes
15630   ;;
15631
15632 uts4*)
15633   version_type=linux
15634   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15635   soname_spec='${libname}${release}${shared_ext}$major'
15636   shlibpath_var=LD_LIBRARY_PATH
15637   ;;
15638
15639 # Shared libraries for VwWorks, >= 7 only at this stage
15640 # and (fpic) still incompatible with "large" code models
15641 # in a few configurations. Only for RTP mode in any case,
15642 # and upon explicit request at configure time.
15643 vxworks7*)
15644   dynamic_linker=no
15645   case ${with_multisubdir}-${enable_shared} in
15646     *large*)
15647       ;;
15648     *mrtp*-yes)
15649       version_type=linux
15650       need_lib_prefix=no
15651       need_version=no
15652       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15653       soname_spec='${libname}${release}${shared_ext}$major'
15654       dynamic_linker="$host_os module_loader"
15655       ;;
15656   esac
15657   ;;
15658 *)
15659   dynamic_linker=no
15660   ;;
15661 esac
15662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15663 $as_echo "$dynamic_linker" >&6; }
15664 test "$dynamic_linker" = no && can_build_shared=no
15665
15666 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15667 if test "$GCC" = yes; then
15668   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15669 fi
15670
15671 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15672   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15673 fi
15674 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15675   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15676 fi
15677
15678
15679
15680
15681
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696
15697
15698
15699
15700
15701
15702
15703
15704
15705
15706
15707
15708
15709
15710
15711
15712
15713
15714
15715     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15716 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15717 hardcode_action_CXX=
15718 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15719    test -n "$runpath_var_CXX" ||
15720    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15721
15722   # We can hardcode non-existent directories.
15723   if test "$hardcode_direct_CXX" != no &&
15724      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15725      # have to relink, otherwise we might link with an installed library
15726      # when we should be linking with a yet-to-be-installed one
15727      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15728      test "$hardcode_minus_L_CXX" != no; then
15729     # Linking always hardcodes the temporary library directory.
15730     hardcode_action_CXX=relink
15731   else
15732     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15733     hardcode_action_CXX=immediate
15734   fi
15735 else
15736   # We cannot hardcode anything, or else we can only hardcode existing
15737   # directories.
15738   hardcode_action_CXX=unsupported
15739 fi
15740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15741 $as_echo "$hardcode_action_CXX" >&6; }
15742
15743 if test "$hardcode_action_CXX" = relink ||
15744    test "$inherit_rpath_CXX" = yes; then
15745   # Fast installation is not supported
15746   enable_fast_install=no
15747 elif test "$shlibpath_overrides_runpath" = yes ||
15748      test "$enable_shared" = no; then
15749   # Fast installation is not necessary
15750   enable_fast_install=needless
15751 fi
15752
15753
15754
15755
15756
15757
15758
15759   fi # test -n "$compiler"
15760
15761   CC=$lt_save_CC
15762   LDCXX=$LD
15763   LD=$lt_save_LD
15764   GCC=$lt_save_GCC
15765   with_gnu_ld=$lt_save_with_gnu_ld
15766   lt_cv_path_LDCXX=$lt_cv_path_LD
15767   lt_cv_path_LD=$lt_save_path_LD
15768   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15769   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15770 fi # test "$_lt_caught_CXX_error" != yes
15771
15772 ac_ext=c
15773 ac_cpp='$CPP $CPPFLAGS'
15774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15777
15778
15779
15780
15781
15782
15783
15784
15785
15786
15787
15788
15789
15790         ac_config_commands="$ac_config_commands libtool"
15791
15792
15793
15794
15795 # Only expand once:
15796
15797
15798
15799 for ac_prog in gawk mawk nawk awk
15800 do
15801   # Extract the first word of "$ac_prog", so it can be a program name with args.
15802 set dummy $ac_prog; ac_word=$2
15803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15804 $as_echo_n "checking for $ac_word... " >&6; }
15805 if ${ac_cv_prog_AWK+:} false; then :
15806   $as_echo_n "(cached) " >&6
15807 else
15808   if test -n "$AWK"; then
15809   ac_cv_prog_AWK="$AWK" # Let the user override the test.
15810 else
15811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15812 for as_dir in $PATH
15813 do
15814   IFS=$as_save_IFS
15815   test -z "$as_dir" && as_dir=.
15816     for ac_exec_ext in '' $ac_executable_extensions; do
15817   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15818     ac_cv_prog_AWK="$ac_prog"
15819     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15820     break 2
15821   fi
15822 done
15823   done
15824 IFS=$as_save_IFS
15825
15826 fi
15827 fi
15828 AWK=$ac_cv_prog_AWK
15829 if test -n "$AWK"; then
15830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
15831 $as_echo "$AWK" >&6; }
15832 else
15833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15834 $as_echo "no" >&6; }
15835 fi
15836
15837
15838   test -n "$AWK" && break
15839 done
15840
15841 case "$AWK" in
15842 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
15843 esac
15844
15845
15846
15847
15848 # The cast to long int works around a bug in the HP C Compiler
15849 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15850 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15851 # This bug is HP SR number 8606223364.
15852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15853 $as_echo_n "checking size of void *... " >&6; }
15854 if ${ac_cv_sizeof_void_p+:} false; then :
15855   $as_echo_n "(cached) " >&6
15856 else
15857   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15858
15859 else
15860   if test "$ac_cv_type_void_p" = yes; then
15861      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15862 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15863 as_fn_error 77 "cannot compute sizeof (void *)
15864 See \`config.log' for more details" "$LINENO" 5; }
15865    else
15866      ac_cv_sizeof_void_p=0
15867    fi
15868 fi
15869
15870 fi
15871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15872 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15873
15874
15875
15876 cat >>confdefs.h <<_ACEOF
15877 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15878 _ACEOF
15879
15880
15881
15882 if test "${multilib}" = "yes"; then
15883   multilib_arg="--enable-multilib"
15884 else
15885   multilib_arg=
15886 fi
15887
15888 # Get target configury.
15889 unset TSAN_SUPPORTED
15890 unset LSAN_SUPPORTED
15891 unset HWASAN_SUPPORTED
15892 . ${srcdir}/configure.tgt
15893  if test "x$TSAN_SUPPORTED" = "xyes"; then
15894   TSAN_SUPPORTED_TRUE=
15895   TSAN_SUPPORTED_FALSE='#'
15896 else
15897   TSAN_SUPPORTED_TRUE='#'
15898   TSAN_SUPPORTED_FALSE=
15899 fi
15900
15901  if test "x$LSAN_SUPPORTED" = "xyes"; then
15902   LSAN_SUPPORTED_TRUE=
15903   LSAN_SUPPORTED_FALSE='#'
15904 else
15905   LSAN_SUPPORTED_TRUE='#'
15906   LSAN_SUPPORTED_FALSE=
15907 fi
15908
15909  if test "x$HWASAN_SUPPORTED" = "xyes"; then
15910   HWASAN_SUPPORTED_TRUE=
15911   HWASAN_SUPPORTED_FALSE='#'
15912 else
15913   HWASAN_SUPPORTED_TRUE='#'
15914   HWASAN_SUPPORTED_FALSE=
15915 fi
15916
15917
15918 # Check for functions needed.
15919 for ac_func in clock_getres clock_gettime clock_settime lstat readlink
15920 do :
15921   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15922 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15923 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15924   cat >>confdefs.h <<_ACEOF
15925 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15926 _ACEOF
15927
15928 fi
15929 done
15930
15931
15932 # Common libraries that we need to link against for all sanitizer libs.
15933 link_sanitizer_common='-lpthread -lm'
15934
15935 # At least for glibc, shm_open is in librt.  But don't pull that
15936 # in if it still doesn't give us the function we want.  This
15937 # test is copied from libgomp.
15938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shm_open in -lrt" >&5
15939 $as_echo_n "checking for shm_open in -lrt... " >&6; }
15940 if ${ac_cv_lib_rt_shm_open+:} false; then :
15941   $as_echo_n "(cached) " >&6
15942 else
15943   ac_check_lib_save_LIBS=$LIBS
15944 LIBS="-lrt  $LIBS"
15945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15946 /* end confdefs.h.  */
15947
15948 /* Override any GCC internal prototype to avoid an error.
15949    Use char because int might match the return type of a GCC
15950    builtin and then its argument prototype would still apply.  */
15951 #ifdef __cplusplus
15952 extern "C"
15953 #endif
15954 char shm_open ();
15955 int
15956 main ()
15957 {
15958 return shm_open ();
15959   ;
15960   return 0;
15961 }
15962 _ACEOF
15963 if ac_fn_c_try_link "$LINENO"; then :
15964   ac_cv_lib_rt_shm_open=yes
15965 else
15966   ac_cv_lib_rt_shm_open=no
15967 fi
15968 rm -f core conftest.err conftest.$ac_objext \
15969     conftest$ac_exeext conftest.$ac_ext
15970 LIBS=$ac_check_lib_save_LIBS
15971 fi
15972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_shm_open" >&5
15973 $as_echo "$ac_cv_lib_rt_shm_open" >&6; }
15974 if test "x$ac_cv_lib_rt_shm_open" = xyes; then :
15975   link_sanitizer_common="-lrt $link_sanitizer_common"
15976 fi
15977
15978
15979 # Do a configure time check for -ldl
15980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
15981 $as_echo_n "checking for dlsym in -ldl... " >&6; }
15982 if ${ac_cv_lib_dl_dlsym+:} false; then :
15983   $as_echo_n "(cached) " >&6
15984 else
15985   ac_check_lib_save_LIBS=$LIBS
15986 LIBS="-ldl  $LIBS"
15987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15988 /* end confdefs.h.  */
15989
15990 /* Override any GCC internal prototype to avoid an error.
15991    Use char because int might match the return type of a GCC
15992    builtin and then its argument prototype would still apply.  */
15993 #ifdef __cplusplus
15994 extern "C"
15995 #endif
15996 char dlsym ();
15997 int
15998 main ()
15999 {
16000 return dlsym ();
16001   ;
16002   return 0;
16003 }
16004 _ACEOF
16005 if ac_fn_c_try_link "$LINENO"; then :
16006   ac_cv_lib_dl_dlsym=yes
16007 else
16008   ac_cv_lib_dl_dlsym=no
16009 fi
16010 rm -f core conftest.err conftest.$ac_objext \
16011     conftest$ac_exeext conftest.$ac_ext
16012 LIBS=$ac_check_lib_save_LIBS
16013 fi
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
16015 $as_echo "$ac_cv_lib_dl_dlsym" >&6; }
16016 if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
16017   link_sanitizer_common="-ldl $link_sanitizer_common"
16018 fi
16019
16020
16021 # Set up the set of additional libraries that we need to link against for libasan.
16022 link_libasan=$link_sanitizer_common
16023
16024
16025 # Set up the set of additional libraries that we need to link against for libhwasan.
16026 link_libhwasan=$link_sanitizer_common
16027
16028
16029 # Set up the set of additional libraries that we need to link against for libtsan.
16030 link_libtsan=$link_sanitizer_common
16031
16032
16033 # Set up the set of additional libraries that we need to link against for libubsan.
16034 link_libubsan=$link_sanitizer_common
16035
16036
16037 # Set up the set of additional libraries that we need to link against for liblsan.
16038 link_liblsan=$link_sanitizer_common
16039
16040
16041
16042 # At least for glibc, clock_gettime is in librt.  But don't pull that
16043 # in if it still doesn't give us the function we want.  This
16044 # test is copied from libgomp.
16045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
16046 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
16047 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
16048   $as_echo_n "(cached) " >&6
16049 else
16050   ac_check_lib_save_LIBS=$LIBS
16051 LIBS="-lrt  $LIBS"
16052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16053 /* end confdefs.h.  */
16054
16055 /* Override any GCC internal prototype to avoid an error.
16056    Use char because int might match the return type of a GCC
16057    builtin and then its argument prototype would still apply.  */
16058 #ifdef __cplusplus
16059 extern "C"
16060 #endif
16061 char clock_gettime ();
16062 int
16063 main ()
16064 {
16065 return clock_gettime ();
16066   ;
16067   return 0;
16068 }
16069 _ACEOF
16070 if ac_fn_c_try_link "$LINENO"; then :
16071   ac_cv_lib_rt_clock_gettime=yes
16072 else
16073   ac_cv_lib_rt_clock_gettime=no
16074 fi
16075 rm -f core conftest.err conftest.$ac_objext \
16076     conftest$ac_exeext conftest.$ac_ext
16077 LIBS=$ac_check_lib_save_LIBS
16078 fi
16079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
16080 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
16081 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
16082   link_libasan="-lrt $link_libasan"
16083 link_libtsan="-lrt $link_libtsan"
16084 # Other sanitizers do not override clock_* API
16085
16086 fi
16087
16088
16089 case "$host" in
16090   *-*-darwin*) MAC_INTERPOSE=true ; enable_static=no ;;
16091   *) MAC_INTERPOSE=false ;;
16092 esac
16093  if $MAC_INTERPOSE; then
16094   USING_MAC_INTERPOSE_TRUE=
16095   USING_MAC_INTERPOSE_FALSE='#'
16096 else
16097   USING_MAC_INTERPOSE_TRUE='#'
16098   USING_MAC_INTERPOSE_FALSE=
16099 fi
16100
16101
16102 backtrace_supported=yes
16103
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for necessary platform features" >&5
16105 $as_echo_n "checking for necessary platform features... " >&6; }
16106 case "$target" in
16107   *-*-linux*)
16108     # Some old Linux distributions miss required syscalls.
16109     sanitizer_supported=no
16110     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16111 /* end confdefs.h.  */
16112 #include <sys/syscall.h>
16113 #include <unistd.h>
16114 int
16115 main ()
16116 {
16117
16118       syscall (__NR_gettid);
16119       syscall (__NR_futex);
16120       syscall (__NR_exit_group);
16121
16122   ;
16123   return 0;
16124 }
16125 _ACEOF
16126 if ac_fn_c_try_compile "$LINENO"; then :
16127   sanitizer_supported=yes
16128 fi
16129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16130     ;;
16131   *)
16132     sanitizer_supported=yes
16133     ;;
16134 esac
16135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sanitizer_supported" >&5
16136 $as_echo "$sanitizer_supported" >&6; }
16137  if test "$sanitizer_supported" = yes; then
16138   SANITIZER_SUPPORTED_TRUE=
16139   SANITIZER_SUPPORTED_FALSE='#'
16140 else
16141   SANITIZER_SUPPORTED_TRUE='#'
16142   SANITIZER_SUPPORTED_FALSE=
16143 fi
16144
16145
16146 # Test for __sync support.
16147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
16148 $as_echo_n "checking __sync extensions... " >&6; }
16149 if ${libsanitizer_cv_sys_sync+:} false; then :
16150   $as_echo_n "(cached) " >&6
16151 else
16152   if test -n "${with_target_subdir}"; then
16153    libsanitizer_cv_sys_sync=yes
16154  else
16155    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16156 /* end confdefs.h.  */
16157 int i;
16158 int
16159 main ()
16160 {
16161 __sync_bool_compare_and_swap (&i, i, i);
16162                        __sync_lock_test_and_set (&i, 1);
16163                        __sync_lock_release (&i);
16164   ;
16165   return 0;
16166 }
16167 _ACEOF
16168 if ac_fn_c_try_link "$LINENO"; then :
16169   libsanitizer_cv_sys_sync=yes
16170 else
16171   libsanitizer_cv_sys_sync=no
16172 fi
16173 rm -f core conftest.err conftest.$ac_objext \
16174     conftest$ac_exeext conftest.$ac_ext
16175  fi
16176 fi
16177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_sync" >&5
16178 $as_echo "$libsanitizer_cv_sys_sync" >&6; }
16179 if test "$libsanitizer_cv_sys_sync" = "yes"; then
16180
16181 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
16182
16183 fi
16184
16185 # Test for __atomic support.
16186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
16187 $as_echo_n "checking __atomic extensions... " >&6; }
16188 if ${libsanitizer_cv_sys_atomic+:} false; then :
16189   $as_echo_n "(cached) " >&6
16190 else
16191   if test -n "${with_target_subdir}"; then
16192    libsanitizer_cv_sys_atomic=yes
16193  else
16194    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16195 /* end confdefs.h.  */
16196 int i;
16197 int
16198 main ()
16199 {
16200 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
16201                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
16202   ;
16203   return 0;
16204 }
16205 _ACEOF
16206 if ac_fn_c_try_link "$LINENO"; then :
16207   libsanitizer_cv_sys_atomic=yes
16208 else
16209   libsanitizer_cv_sys_atomic=no
16210 fi
16211 rm -f core conftest.err conftest.$ac_objext \
16212     conftest$ac_exeext conftest.$ac_ext
16213  fi
16214 fi
16215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_atomic" >&5
16216 $as_echo "$libsanitizer_cv_sys_atomic" >&6; }
16217 if test "$libsanitizer_cv_sys_atomic" = "yes"; then
16218
16219 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
16220
16221 fi
16222
16223 # The library needs to be able to read the executable itself.  Compile
16224 # a file to determine the executable format.  The awk script
16225 # filetype.awk prints out the file type.
16226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
16227 $as_echo_n "checking output filetype... " >&6; }
16228 if ${libsanitizer_cv_sys_filetype+:} false; then :
16229   $as_echo_n "(cached) " >&6
16230 else
16231   filetype=
16232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16233 /* end confdefs.h.  */
16234 int i;
16235 int
16236 main ()
16237 {
16238 int j;
16239   ;
16240   return 0;
16241 }
16242 _ACEOF
16243 if ac_fn_c_try_compile "$LINENO"; then :
16244   filetype=`${AWK} -f $srcdir/../libbacktrace/filetype.awk conftest.$ac_objext`
16245 else
16246   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16248 as_fn_error $? "compiler failed
16249 See \`config.log' for more details" "$LINENO" 5; }
16250 fi
16251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16252 libsanitizer_cv_sys_filetype=$filetype
16253 fi
16254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_filetype" >&5
16255 $as_echo "$libsanitizer_cv_sys_filetype" >&6; }
16256
16257 # Match the file type to decide what files to compile.
16258 FORMAT_FILE=
16259 case "$libsanitizer_cv_sys_filetype" in
16260 elf*) FORMAT_FILE="elf.lo" ;;
16261 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
16262 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
16263    FORMAT_FILE="unknown.lo"
16264    backtrace_supported=no
16265    ;;
16266 esac
16267
16268
16269 # ELF defines.
16270 elfsize=
16271 case "$libsanitizer_cv_sys_filetype" in
16272 elf32) elfsize=32 ;;
16273 elf64) elfsize=64 ;;
16274 esac
16275
16276 cat >>confdefs.h <<_ACEOF
16277 #define BACKTRACE_ELF_SIZE $elfsize
16278 _ACEOF
16279
16280
16281 BACKTRACE_SUPPORTED=0
16282 if test "$backtrace_supported" = "yes"; then
16283   BACKTRACE_SUPPORTED=1
16284 fi
16285
16286
16287
16288
16289 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
16290
16291 acx_cv_header_stdint=stddef.h
16292 acx_cv_header_stdint_kind="(already complete)"
16293 for i in stdint.h $inttype_headers; do
16294   unset ac_cv_type_uintptr_t
16295   unset ac_cv_type_uintmax_t
16296   unset ac_cv_type_int_least32_t
16297   unset ac_cv_type_int_fast32_t
16298   unset ac_cv_type_uint64_t
16299   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
16300   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
16301 #include <$i>
16302 "
16303 if test "x$ac_cv_type_uintmax_t" = xyes; then :
16304   acx_cv_header_stdint=$i
16305 else
16306   continue
16307 fi
16308
16309   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16310 #include <$i>
16311 "
16312 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16313
16314 else
16315   acx_cv_header_stdint_kind="(mostly complete)"
16316 fi
16317
16318   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
16319 #include <$i>
16320 "
16321 if test "x$ac_cv_type_int_least32_t" = xyes; then :
16322
16323 else
16324   acx_cv_header_stdint_kind="(mostly complete)"
16325 fi
16326
16327   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
16328 #include <$i>
16329 "
16330 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
16331
16332 else
16333   acx_cv_header_stdint_kind="(mostly complete)"
16334 fi
16335
16336   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16337 #include <$i>
16338 "
16339 if test "x$ac_cv_type_uint64_t" = xyes; then :
16340
16341 else
16342   acx_cv_header_stdint_kind="(lacks uint64_t)"
16343 fi
16344
16345   break
16346 done
16347 if test "$acx_cv_header_stdint" = stddef.h; then
16348   acx_cv_header_stdint_kind="(lacks uintmax_t)"
16349   for i in stdint.h $inttype_headers; do
16350     unset ac_cv_type_uintptr_t
16351     unset ac_cv_type_uint32_t
16352     unset ac_cv_type_uint64_t
16353     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
16354     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
16355 #include <$i>
16356 "
16357 if test "x$ac_cv_type_uint32_t" = xyes; then :
16358   acx_cv_header_stdint=$i
16359 else
16360   continue
16361 fi
16362
16363     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16364 #include <$i>
16365 "
16366 if test "x$ac_cv_type_uint64_t" = xyes; then :
16367
16368 fi
16369
16370     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16371 #include <$i>
16372 "
16373 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16374
16375 fi
16376
16377     break
16378   done
16379 fi
16380 if test "$acx_cv_header_stdint" = stddef.h; then
16381   acx_cv_header_stdint_kind="(u_intXX_t style)"
16382   for i in sys/types.h $inttype_headers; do
16383     unset ac_cv_type_u_int32_t
16384     unset ac_cv_type_u_int64_t
16385     $as_echo_n "looking for u_intXX_t types in $i, " >&6
16386     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
16387 #include <$i>
16388 "
16389 if test "x$ac_cv_type_u_int32_t" = xyes; then :
16390   acx_cv_header_stdint=$i
16391 else
16392   continue
16393 fi
16394
16395     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
16396 #include <$i>
16397 "
16398 if test "x$ac_cv_type_u_int64_t" = xyes; then :
16399
16400 fi
16401
16402     break
16403   done
16404 fi
16405 if test "$acx_cv_header_stdint" = stddef.h; then
16406   acx_cv_header_stdint_kind="(using manual detection)"
16407 fi
16408
16409 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
16410 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
16411 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
16412 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
16413 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
16414
16415 # ----------------- Summarize what we found so far
16416
16417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
16418 $as_echo_n "checking what to include in gstdint.h... " >&6; }
16419
16420 case `$as_basename -- gstdint.h ||
16421 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
16422          Xgstdint.h : 'X\(//\)$' \| \
16423          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
16424 $as_echo X/gstdint.h |
16425     sed '/^.*\/\([^/][^/]*\)\/*$/{
16426             s//\1/
16427             q
16428           }
16429           /^X\/\(\/\/\)$/{
16430             s//\1/
16431             q
16432           }
16433           /^X\/\(\/\).*/{
16434             s//\1/
16435             q
16436           }
16437           s/.*/./; q'` in
16438   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16439 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16440   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16441 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16442   *) ;;
16443 esac
16444
16445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
16446 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
16447
16448 # ----------------- done included file, check C basic types --------
16449
16450 # Lacking an uintptr_t?  Test size of void *
16451 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
16452   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
16453 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16454 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16455 # This bug is HP SR number 8606223364.
16456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16457 $as_echo_n "checking size of void *... " >&6; }
16458 if ${ac_cv_sizeof_void_p+:} false; then :
16459   $as_echo_n "(cached) " >&6
16460 else
16461   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
16462
16463 else
16464   if test "$ac_cv_type_void_p" = yes; then
16465      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16466 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16467 as_fn_error 77 "cannot compute sizeof (void *)
16468 See \`config.log' for more details" "$LINENO" 5; }
16469    else
16470      ac_cv_sizeof_void_p=0
16471    fi
16472 fi
16473
16474 fi
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16476 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16477
16478
16479
16480 cat >>confdefs.h <<_ACEOF
16481 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16482 _ACEOF
16483
16484  ;;
16485 esac
16486
16487 # Lacking an uint64_t?  Test size of long
16488 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
16489   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
16490 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16491 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16492 # This bug is HP SR number 8606223364.
16493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16494 $as_echo_n "checking size of long... " >&6; }
16495 if ${ac_cv_sizeof_long+:} false; then :
16496   $as_echo_n "(cached) " >&6
16497 else
16498   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16499
16500 else
16501   if test "$ac_cv_type_long" = yes; then
16502      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16503 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16504 as_fn_error 77 "cannot compute sizeof (long)
16505 See \`config.log' for more details" "$LINENO" 5; }
16506    else
16507      ac_cv_sizeof_long=0
16508    fi
16509 fi
16510
16511 fi
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16513 $as_echo "$ac_cv_sizeof_long" >&6; }
16514
16515
16516
16517 cat >>confdefs.h <<_ACEOF
16518 #define SIZEOF_LONG $ac_cv_sizeof_long
16519 _ACEOF
16520
16521  ;;
16522 esac
16523
16524 if test $acx_cv_header_stdint = stddef.h; then
16525   # Lacking a good header?  Test size of everything and deduce all types.
16526   # The cast to long int works around a bug in the HP C Compiler
16527 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16528 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16529 # This bug is HP SR number 8606223364.
16530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16531 $as_echo_n "checking size of int... " >&6; }
16532 if ${ac_cv_sizeof_int+:} false; then :
16533   $as_echo_n "(cached) " >&6
16534 else
16535   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16536
16537 else
16538   if test "$ac_cv_type_int" = yes; then
16539      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16541 as_fn_error 77 "cannot compute sizeof (int)
16542 See \`config.log' for more details" "$LINENO" 5; }
16543    else
16544      ac_cv_sizeof_int=0
16545    fi
16546 fi
16547
16548 fi
16549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16550 $as_echo "$ac_cv_sizeof_int" >&6; }
16551
16552
16553
16554 cat >>confdefs.h <<_ACEOF
16555 #define SIZEOF_INT $ac_cv_sizeof_int
16556 _ACEOF
16557
16558
16559   # The cast to long int works around a bug in the HP C Compiler
16560 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16561 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16562 # This bug is HP SR number 8606223364.
16563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16564 $as_echo_n "checking size of short... " >&6; }
16565 if ${ac_cv_sizeof_short+:} false; then :
16566   $as_echo_n "(cached) " >&6
16567 else
16568   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16569
16570 else
16571   if test "$ac_cv_type_short" = yes; then
16572      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16573 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16574 as_fn_error 77 "cannot compute sizeof (short)
16575 See \`config.log' for more details" "$LINENO" 5; }
16576    else
16577      ac_cv_sizeof_short=0
16578    fi
16579 fi
16580
16581 fi
16582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16583 $as_echo "$ac_cv_sizeof_short" >&6; }
16584
16585
16586
16587 cat >>confdefs.h <<_ACEOF
16588 #define SIZEOF_SHORT $ac_cv_sizeof_short
16589 _ACEOF
16590
16591
16592   # The cast to long int works around a bug in the HP C Compiler
16593 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16594 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16595 # This bug is HP SR number 8606223364.
16596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16597 $as_echo_n "checking size of char... " >&6; }
16598 if ${ac_cv_sizeof_char+:} false; then :
16599   $as_echo_n "(cached) " >&6
16600 else
16601   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16602
16603 else
16604   if test "$ac_cv_type_char" = yes; then
16605      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16607 as_fn_error 77 "cannot compute sizeof (char)
16608 See \`config.log' for more details" "$LINENO" 5; }
16609    else
16610      ac_cv_sizeof_char=0
16611    fi
16612 fi
16613
16614 fi
16615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16616 $as_echo "$ac_cv_sizeof_char" >&6; }
16617
16618
16619
16620 cat >>confdefs.h <<_ACEOF
16621 #define SIZEOF_CHAR $ac_cv_sizeof_char
16622 _ACEOF
16623
16624
16625
16626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16627 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16628   case "$ac_cv_sizeof_char" in
16629     1) acx_cv_type_int8_t=char ;;
16630     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
16631   esac
16632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16633 $as_echo "$acx_cv_type_int8_t" >&6; }
16634
16635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16636 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16637   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16638     2:*) acx_cv_type_int16_t=int ;;
16639     *:2) acx_cv_type_int16_t=short ;;
16640     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
16641   esac
16642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16643 $as_echo "$acx_cv_type_int16_t" >&6; }
16644
16645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16646 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16647   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16648     4:*) acx_cv_type_int32_t=int ;;
16649     *:4) acx_cv_type_int32_t=long ;;
16650     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
16651   esac
16652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16653 $as_echo "$acx_cv_type_int32_t" >&6; }
16654 fi
16655
16656 # These tests are here to make the output prettier
16657
16658 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16659   case "$ac_cv_sizeof_long" in
16660     8) acx_cv_type_int64_t=long ;;
16661   esac
16662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16663 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16665 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16666 fi
16667
16668 # Now we can use the above types
16669
16670 if test "$ac_cv_type_uintptr_t" != yes; then
16671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16672 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16673   case $ac_cv_sizeof_void_p in
16674     2) acx_cv_type_intptr_t=int16_t ;;
16675     4) acx_cv_type_intptr_t=int32_t ;;
16676     8) acx_cv_type_intptr_t=int64_t ;;
16677     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16678   esac
16679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16680 $as_echo "$acx_cv_type_intptr_t" >&6; }
16681 fi
16682
16683 # ----------------- done all checks, emit header -------------
16684 ac_config_commands="$ac_config_commands gstdint.h"
16685
16686
16687
16688
16689 for ac_header in sys/mman.h alloca.h
16690 do :
16691   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16692 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16693 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16694   cat >>confdefs.h <<_ACEOF
16695 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16696 _ACEOF
16697
16698 fi
16699
16700 done
16701
16702 if test "$ac_cv_header_sys_mman_h" = "no"; then
16703   have_mmap=no
16704 else
16705   if test -n "${with_target_subdir}"; then
16706     # When built as a GCC target library, we can't do a link test.  We
16707     # simply assume that if we have mman.h, we have mmap.
16708     have_mmap=yes
16709   else
16710     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
16711 if test "x$ac_cv_func_mmap" = xyes; then :
16712   have_mmap=yes
16713 else
16714   have_mmap=no
16715 fi
16716
16717   fi
16718 fi
16719 if test "$have_mmap" = "no"; then
16720   VIEW_FILE=read.lo
16721   ALLOC_FILE=alloc.lo
16722 else
16723   VIEW_FILE=mmapio.lo
16724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16725 /* end confdefs.h.  */
16726
16727 #include <sys/mman.h>
16728 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
16729   #error no MAP_ANONYMOUS
16730 #endif
16731
16732 _ACEOF
16733 if ac_fn_c_try_cpp "$LINENO"; then :
16734   ALLOC_FILE=mmap.lo
16735 else
16736   ALLOC_FILE=alloc.lo
16737 fi
16738 rm -f conftest.err conftest.i conftest.$ac_ext
16739 fi
16740
16741
16742
16743 BACKTRACE_USES_MALLOC=0
16744 if test "$ALLOC_FILE" = "alloc.lo"; then
16745   BACKTRACE_USES_MALLOC=1
16746 fi
16747
16748
16749 # Don't care about thread support
16750 BACKTRACE_SUPPORTS_THREADS=0
16751
16752
16753 # Check for dl_iterate_phdr.
16754 for ac_header in link.h
16755 do :
16756   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
16757 if test "x$ac_cv_header_link_h" = xyes; then :
16758   cat >>confdefs.h <<_ACEOF
16759 #define HAVE_LINK_H 1
16760 _ACEOF
16761
16762 fi
16763
16764 done
16765
16766 if test "$ac_cv_header_link_h" = "no"; then
16767   have_dl_iterate_phdr=no
16768 else
16769   # When built as a GCC target library, we can't do a link test.
16770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16771 /* end confdefs.h.  */
16772 #include <link.h>
16773
16774 _ACEOF
16775 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16776   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
16777   have_dl_iterate_phdr=yes
16778 else
16779   have_dl_iterate_phdr=no
16780 fi
16781 rm -f conftest*
16782
16783 fi
16784 if test "$have_dl_iterate_phdr" = "yes"; then
16785
16786 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
16787
16788 fi
16789
16790 # Check for the fcntl function.
16791 if test -n "${with_target_subdir}"; then
16792    case "${host}" in
16793    *-*-mingw*) have_fcntl=no ;;
16794    *) have_fcntl=yes ;;
16795    esac
16796 else
16797   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
16798 if test "x$ac_cv_func_fcntl" = xyes; then :
16799   have_fcntl=yes
16800 else
16801   have_fcntl=no
16802 fi
16803
16804 fi
16805 if test "$have_fcntl" = "yes"; then
16806
16807 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
16808
16809 fi
16810
16811 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
16812 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
16813   ac_have_decl=1
16814 else
16815   ac_have_decl=0
16816 fi
16817
16818 cat >>confdefs.h <<_ACEOF
16819 #define HAVE_DECL_STRNLEN $ac_have_decl
16820 _ACEOF
16821
16822
16823 # Check for getexecname function.
16824 if test -n "${with_target_subdir}"; then
16825    case "${host}" in
16826    *-*-solaris2*) have_getexecname=yes ;;
16827    *) have_getexecname=no ;;
16828    esac
16829 else
16830   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
16831 if test "x$ac_cv_func_getexecname" = xyes; then :
16832   have_getexecname=yes
16833 else
16834   have_getexecname=no
16835 fi
16836
16837 fi
16838 if test "$have_getexecname" = "yes"; then
16839
16840 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
16841
16842 fi
16843
16844 # Check for rpc/xdr.h
16845 for ac_header in rpc/xdr.h
16846 do :
16847   ac_fn_c_check_header_mongrel "$LINENO" "rpc/xdr.h" "ac_cv_header_rpc_xdr_h" "$ac_includes_default"
16848 if test "x$ac_cv_header_rpc_xdr_h" = xyes; then :
16849   cat >>confdefs.h <<_ACEOF
16850 #define HAVE_RPC_XDR_H 1
16851 _ACEOF
16852
16853 fi
16854
16855 done
16856
16857 if test x"$ac_cv_header_rpc_xdr_h" = xyes; then
16858   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=1"
16859 else
16860   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=0"
16861 fi
16862
16863 # Check for tirpc/rpc/xdr.h
16864 for ac_header in tirpc/rpc/xdr.h
16865 do :
16866   ac_fn_c_check_header_mongrel "$LINENO" "tirpc/rpc/xdr.h" "ac_cv_header_tirpc_rpc_xdr_h" "$ac_includes_default"
16867 if test "x$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then :
16868   cat >>confdefs.h <<_ACEOF
16869 #define HAVE_TIRPC_RPC_XDR_H 1
16870 _ACEOF
16871
16872 fi
16873
16874 done
16875
16876 if test x"$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then
16877   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=1"
16878 else
16879   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=0"
16880 fi
16881
16882 RPC_DEFS=$rpc_defs
16883
16884
16885  if test "x${BACKTRACE_SUPPORTED}x${BACKTRACE_USES_MALLOC}" = "x1x0"; then
16886   LIBBACKTRACE_SUPPORTED_TRUE=
16887   LIBBACKTRACE_SUPPORTED_FALSE='#'
16888 else
16889   LIBBACKTRACE_SUPPORTED_TRUE='#'
16890   LIBBACKTRACE_SUPPORTED_FALSE=
16891 fi
16892
16893
16894
16895 ac_config_files="$ac_config_files Makefile libsanitizer.spec libbacktrace/backtrace-supported.h"
16896
16897 ac_config_headers="$ac_config_headers config.h"
16898
16899
16900 ac_config_files="$ac_config_files interception/Makefile sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile ubsan/Makefile"
16901
16902
16903 if test "x$TSAN_SUPPORTED" = "xyes"; then
16904   ac_config_files="$ac_config_files tsan/Makefile"
16905
16906 fi
16907
16908 if test "x$HWASAN_SUPPORTED" = "xyes"; then
16909   ac_config_files="$ac_config_files hwasan/Makefile"
16910
16911 fi
16912
16913
16914
16915
16916 # Check whether --enable-werror was given.
16917 if test "${enable_werror+set}" = set; then :
16918   enableval=$enable_werror;
16919 fi
16920
16921
16922 ac_ext=c
16923 ac_cpp='$CPP $CPPFLAGS'
16924 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16925 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16926 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16927
16928 WARN_FLAGS=
16929 save_CFLAGS="$CFLAGS"
16930 for real_option in -Wextra -Wall -Wwrite-strings \
16931                           -Wmissing-format-attribute -Wcast-qual; do
16932   # Do the check with the no- prefix removed since gcc silently
16933   # accepts any -Wno-* option on purpose
16934   case $real_option in
16935     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
16936     *) option=$real_option ;;
16937   esac
16938   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
16939
16940   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
16941 $as_echo_n "checking whether $CC supports $option... " >&6; }
16942 if eval \${$as_acx_Woption+:} false; then :
16943   $as_echo_n "(cached) " >&6
16944 else
16945   CFLAGS="$option"
16946     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16947 /* end confdefs.h.  */
16948
16949 int
16950 main ()
16951 {
16952
16953   ;
16954   return 0;
16955 }
16956 _ACEOF
16957 if ac_fn_c_try_compile "$LINENO"; then :
16958   eval "$as_acx_Woption=yes"
16959 else
16960   eval "$as_acx_Woption=no"
16961 fi
16962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16963
16964 fi
16965 eval ac_res=\$$as_acx_Woption
16966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16967 $as_echo "$ac_res" >&6; }
16968   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
16969   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
16970 fi
16971   done
16972 CFLAGS="$save_CFLAGS"
16973 ac_ext=c
16974 ac_cpp='$CPP $CPPFLAGS'
16975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16978
16979
16980 if test "x$enable_werror" != "xno"; then :
16981   WARN_FLAGS="$WARN_FLAGS -Werror"
16982 fi
16983
16984
16985 # Determine what GCC version number to use in filesystem paths.
16986
16987   get_gcc_base_ver="cat"
16988
16989 # Check whether --with-gcc-major-version-only was given.
16990 if test "${with_gcc_major_version_only+set}" = set; then :
16991   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16992         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16993       fi
16994
16995 fi
16996
16997
16998
16999
17000 # Add CET specific flags if Intel CET is enabled.
17001  # Check whether --enable-cet was given.
17002 if test "${enable_cet+set}" = set; then :
17003   enableval=$enable_cet;
17004       case "$enableval" in
17005        yes|no|auto) ;;
17006        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
17007                           esac
17008
17009 else
17010   enable_cet=auto
17011 fi
17012
17013
17014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
17015 $as_echo_n "checking for CET support... " >&6; }
17016
17017 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
17018 case "$host" in
17019   i[34567]86-*-linux* | x86_64-*-linux*)
17020     case "$enable_cet" in
17021       auto)
17022         # Check if target supports multi-byte NOPs
17023         # and if compiler and assembler support CET insn.
17024         cet_save_CFLAGS="$CFLAGS"
17025         CFLAGS="$CFLAGS -fcf-protection"
17026         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17027 /* end confdefs.h.  */
17028
17029 int
17030 main ()
17031 {
17032
17033 #if !defined(__SSE2__)
17034 #error target does not support multi-byte NOPs
17035 #else
17036 asm ("setssbsy");
17037 #endif
17038
17039   ;
17040   return 0;
17041 }
17042 _ACEOF
17043 if ac_fn_c_try_compile "$LINENO"; then :
17044   enable_cet=yes
17045 else
17046   enable_cet=no
17047 fi
17048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17049         CFLAGS="$cet_save_CFLAGS"
17050         ;;
17051       yes)
17052         # Check if assembler supports CET.
17053         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17054 /* end confdefs.h.  */
17055
17056 int
17057 main ()
17058 {
17059 asm ("setssbsy");
17060   ;
17061   return 0;
17062 }
17063 _ACEOF
17064 if ac_fn_c_try_compile "$LINENO"; then :
17065
17066 else
17067   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
17068 fi
17069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17070         ;;
17071     esac
17072     ;;
17073   *)
17074     enable_cet=no
17075     ;;
17076 esac
17077 if test x$enable_cet = xyes; then
17078   CET_FLAGS="-fcf-protection -mshstk"
17079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17080 $as_echo "yes" >&6; }
17081 else
17082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17083 $as_echo "no" >&6; }
17084 fi
17085
17086
17087 # Always set -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 to sync with LLVM,
17088 # and keep struct *stat* have the same size.
17089 case "${host}" in
17090   mips*-*) FILE64_FLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" ;;
17091   *) FILE64_FLAGS="" ;;
17092 esac
17093
17094 EXTRA_CFLAGS="$EXTRA_CFLAGS $CET_FLAGS $FILE64_FLAGS"
17095 EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $CET_FLAGS $FILE64_FLAGS"
17096 EXTRA_ASFLAGS=$CET_FLAGS
17097
17098
17099
17100
17101 cat >confcache <<\_ACEOF
17102 # This file is a shell script that caches the results of configure
17103 # tests run on this system so they can be shared between configure
17104 # scripts and configure runs, see configure's option --config-cache.
17105 # It is not useful on other systems.  If it contains results you don't
17106 # want to keep, you may remove or edit it.
17107 #
17108 # config.status only pays attention to the cache file if you give it
17109 # the --recheck option to rerun configure.
17110 #
17111 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17112 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17113 # following values.
17114
17115 _ACEOF
17116
17117 # The following way of writing the cache mishandles newlines in values,
17118 # but we know of no workaround that is simple, portable, and efficient.
17119 # So, we kill variables containing newlines.
17120 # Ultrix sh set writes to stderr and can't be redirected directly,
17121 # and sets the high bit in the cache file unless we assign to the vars.
17122 (
17123   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17124     eval ac_val=\$$ac_var
17125     case $ac_val in #(
17126     *${as_nl}*)
17127       case $ac_var in #(
17128       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17129 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17130       esac
17131       case $ac_var in #(
17132       _ | IFS | as_nl) ;; #(
17133       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17134       *) { eval $ac_var=; unset $ac_var;} ;;
17135       esac ;;
17136     esac
17137   done
17138
17139   (set) 2>&1 |
17140     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17141     *${as_nl}ac_space=\ *)
17142       # `set' does not quote correctly, so add quotes: double-quote
17143       # substitution turns \\\\ into \\, and sed turns \\ into \.
17144       sed -n \
17145         "s/'/'\\\\''/g;
17146           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17147       ;; #(
17148     *)
17149       # `set' quotes correctly as required by POSIX, so do not add quotes.
17150       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17151       ;;
17152     esac |
17153     sort
17154 ) |
17155   sed '
17156      /^ac_cv_env_/b end
17157      t clear
17158      :clear
17159      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17160      t end
17161      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17162      :end' >>confcache
17163 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17164   if test -w "$cache_file"; then
17165     if test "x$cache_file" != "x/dev/null"; then
17166       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17167 $as_echo "$as_me: updating cache $cache_file" >&6;}
17168       if test ! -f "$cache_file" || test -h "$cache_file"; then
17169         cat confcache >"$cache_file"
17170       else
17171         case $cache_file in #(
17172         */* | ?:*)
17173           mv -f confcache "$cache_file"$$ &&
17174           mv -f "$cache_file"$$ "$cache_file" ;; #(
17175         *)
17176           mv -f confcache "$cache_file" ;;
17177         esac
17178       fi
17179     fi
17180   else
17181     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17182 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17183   fi
17184 fi
17185 rm -f confcache
17186
17187 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17188 # Let make expand exec_prefix.
17189 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17190
17191 DEFS=-DHAVE_CONFIG_H
17192
17193 ac_libobjs=
17194 ac_ltlibobjs=
17195 U=
17196 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17197   # 1. Remove the extension, and $U if already installed.
17198   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17199   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17200   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17201   #    will be set to the directory where LIBOBJS objects are built.
17202   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17203   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17204 done
17205 LIBOBJS=$ac_libobjs
17206
17207 LTLIBOBJS=$ac_ltlibobjs
17208
17209
17210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17211 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17212    if test -n "$am_sleep_pid"; then
17213      # Hide warnings about reused PIDs.
17214      wait $am_sleep_pid 2>/dev/null
17215    fi
17216    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17217 $as_echo "done" >&6; }
17218 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17219   as_fn_error $? "conditional \"AMDEP\" was never defined.
17220 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17221 fi
17222 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17223   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17224 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17225 fi
17226  if test -n "$EXEEXT"; then
17227   am__EXEEXT_TRUE=
17228   am__EXEEXT_FALSE='#'
17229 else
17230   am__EXEEXT_TRUE='#'
17231   am__EXEEXT_FALSE=
17232 fi
17233
17234 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17235   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17236 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17237 fi
17238 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17239   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17240 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17241 fi
17242 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17243   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17244 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17245 fi
17246 if test -z "${TSAN_SUPPORTED_TRUE}" && test -z "${TSAN_SUPPORTED_FALSE}"; then
17247   as_fn_error $? "conditional \"TSAN_SUPPORTED\" was never defined.
17248 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17249 fi
17250 if test -z "${LSAN_SUPPORTED_TRUE}" && test -z "${LSAN_SUPPORTED_FALSE}"; then
17251   as_fn_error $? "conditional \"LSAN_SUPPORTED\" was never defined.
17252 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17253 fi
17254 if test -z "${HWASAN_SUPPORTED_TRUE}" && test -z "${HWASAN_SUPPORTED_FALSE}"; then
17255   as_fn_error $? "conditional \"HWASAN_SUPPORTED\" was never defined.
17256 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17257 fi
17258 if test -z "${USING_MAC_INTERPOSE_TRUE}" && test -z "${USING_MAC_INTERPOSE_FALSE}"; then
17259   as_fn_error $? "conditional \"USING_MAC_INTERPOSE\" was never defined.
17260 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17261 fi
17262 if test -z "${SANITIZER_SUPPORTED_TRUE}" && test -z "${SANITIZER_SUPPORTED_FALSE}"; then
17263   as_fn_error $? "conditional \"SANITIZER_SUPPORTED\" was never defined.
17264 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17265 fi
17266 if test -z "${LIBBACKTRACE_SUPPORTED_TRUE}" && test -z "${LIBBACKTRACE_SUPPORTED_FALSE}"; then
17267   as_fn_error $? "conditional \"LIBBACKTRACE_SUPPORTED\" was never defined.
17268 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17269 fi
17270
17271 : "${CONFIG_STATUS=./config.status}"
17272 ac_write_fail=0
17273 ac_clean_files_save=$ac_clean_files
17274 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17275 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17276 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17277 as_write_fail=0
17278 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17279 #! $SHELL
17280 # Generated by $as_me.
17281 # Run this file to recreate the current configuration.
17282 # Compiler output produced by configure, useful for debugging
17283 # configure, is in config.log if it exists.
17284
17285 debug=false
17286 ac_cs_recheck=false
17287 ac_cs_silent=false
17288
17289 SHELL=\${CONFIG_SHELL-$SHELL}
17290 export SHELL
17291 _ASEOF
17292 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17293 ## -------------------- ##
17294 ## M4sh Initialization. ##
17295 ## -------------------- ##
17296
17297 # Be more Bourne compatible
17298 DUALCASE=1; export DUALCASE # for MKS sh
17299 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17300   emulate sh
17301   NULLCMD=:
17302   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17303   # is contrary to our usage.  Disable this feature.
17304   alias -g '${1+"$@"}'='"$@"'
17305   setopt NO_GLOB_SUBST
17306 else
17307   case `(set -o) 2>/dev/null` in #(
17308   *posix*) :
17309     set -o posix ;; #(
17310   *) :
17311      ;;
17312 esac
17313 fi
17314
17315
17316 as_nl='
17317 '
17318 export as_nl
17319 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17320 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17321 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17322 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17323 # Prefer a ksh shell builtin over an external printf program on Solaris,
17324 # but without wasting forks for bash or zsh.
17325 if test -z "$BASH_VERSION$ZSH_VERSION" \
17326     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17327   as_echo='print -r --'
17328   as_echo_n='print -rn --'
17329 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17330   as_echo='printf %s\n'
17331   as_echo_n='printf %s'
17332 else
17333   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17334     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17335     as_echo_n='/usr/ucb/echo -n'
17336   else
17337     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17338     as_echo_n_body='eval
17339       arg=$1;
17340       case $arg in #(
17341       *"$as_nl"*)
17342         expr "X$arg" : "X\\(.*\\)$as_nl";
17343         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17344       esac;
17345       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17346     '
17347     export as_echo_n_body
17348     as_echo_n='sh -c $as_echo_n_body as_echo'
17349   fi
17350   export as_echo_body
17351   as_echo='sh -c $as_echo_body as_echo'
17352 fi
17353
17354 # The user is always right.
17355 if test "${PATH_SEPARATOR+set}" != set; then
17356   PATH_SEPARATOR=:
17357   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17358     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17359       PATH_SEPARATOR=';'
17360   }
17361 fi
17362
17363
17364 # IFS
17365 # We need space, tab and new line, in precisely that order.  Quoting is
17366 # there to prevent editors from complaining about space-tab.
17367 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17368 # splitting by setting IFS to empty value.)
17369 IFS=" ""        $as_nl"
17370
17371 # Find who we are.  Look in the path if we contain no directory separator.
17372 as_myself=
17373 case $0 in #((
17374   *[\\/]* ) as_myself=$0 ;;
17375   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17376 for as_dir in $PATH
17377 do
17378   IFS=$as_save_IFS
17379   test -z "$as_dir" && as_dir=.
17380     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17381   done
17382 IFS=$as_save_IFS
17383
17384      ;;
17385 esac
17386 # We did not find ourselves, most probably we were run as `sh COMMAND'
17387 # in which case we are not to be found in the path.
17388 if test "x$as_myself" = x; then
17389   as_myself=$0
17390 fi
17391 if test ! -f "$as_myself"; then
17392   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17393   exit 1
17394 fi
17395
17396 # Unset variables that we do not need and which cause bugs (e.g. in
17397 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17398 # suppresses any "Segmentation fault" message there.  '((' could
17399 # trigger a bug in pdksh 5.2.14.
17400 for as_var in BASH_ENV ENV MAIL MAILPATH
17401 do eval test x\${$as_var+set} = xset \
17402   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17403 done
17404 PS1='$ '
17405 PS2='> '
17406 PS4='+ '
17407
17408 # NLS nuisances.
17409 LC_ALL=C
17410 export LC_ALL
17411 LANGUAGE=C
17412 export LANGUAGE
17413
17414 # CDPATH.
17415 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17416
17417
17418 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17419 # ----------------------------------------
17420 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17421 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17422 # script with STATUS, using 1 if that was 0.
17423 as_fn_error ()
17424 {
17425   as_status=$1; test $as_status -eq 0 && as_status=1
17426   if test "$4"; then
17427     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17428     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17429   fi
17430   $as_echo "$as_me: error: $2" >&2
17431   as_fn_exit $as_status
17432 } # as_fn_error
17433
17434
17435 # as_fn_set_status STATUS
17436 # -----------------------
17437 # Set $? to STATUS, without forking.
17438 as_fn_set_status ()
17439 {
17440   return $1
17441 } # as_fn_set_status
17442
17443 # as_fn_exit STATUS
17444 # -----------------
17445 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17446 as_fn_exit ()
17447 {
17448   set +e
17449   as_fn_set_status $1
17450   exit $1
17451 } # as_fn_exit
17452
17453 # as_fn_unset VAR
17454 # ---------------
17455 # Portably unset VAR.
17456 as_fn_unset ()
17457 {
17458   { eval $1=; unset $1;}
17459 }
17460 as_unset=as_fn_unset
17461 # as_fn_append VAR VALUE
17462 # ----------------------
17463 # Append the text in VALUE to the end of the definition contained in VAR. Take
17464 # advantage of any shell optimizations that allow amortized linear growth over
17465 # repeated appends, instead of the typical quadratic growth present in naive
17466 # implementations.
17467 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17468   eval 'as_fn_append ()
17469   {
17470     eval $1+=\$2
17471   }'
17472 else
17473   as_fn_append ()
17474   {
17475     eval $1=\$$1\$2
17476   }
17477 fi # as_fn_append
17478
17479 # as_fn_arith ARG...
17480 # ------------------
17481 # Perform arithmetic evaluation on the ARGs, and store the result in the
17482 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17483 # must be portable across $(()) and expr.
17484 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17485   eval 'as_fn_arith ()
17486   {
17487     as_val=$(( $* ))
17488   }'
17489 else
17490   as_fn_arith ()
17491   {
17492     as_val=`expr "$@" || test $? -eq 1`
17493   }
17494 fi # as_fn_arith
17495
17496
17497 if expr a : '\(a\)' >/dev/null 2>&1 &&
17498    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17499   as_expr=expr
17500 else
17501   as_expr=false
17502 fi
17503
17504 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17505   as_basename=basename
17506 else
17507   as_basename=false
17508 fi
17509
17510 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17511   as_dirname=dirname
17512 else
17513   as_dirname=false
17514 fi
17515
17516 as_me=`$as_basename -- "$0" ||
17517 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17518          X"$0" : 'X\(//\)$' \| \
17519          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17520 $as_echo X/"$0" |
17521     sed '/^.*\/\([^/][^/]*\)\/*$/{
17522             s//\1/
17523             q
17524           }
17525           /^X\/\(\/\/\)$/{
17526             s//\1/
17527             q
17528           }
17529           /^X\/\(\/\).*/{
17530             s//\1/
17531             q
17532           }
17533           s/.*/./; q'`
17534
17535 # Avoid depending upon Character Ranges.
17536 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17537 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17538 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17539 as_cr_digits='0123456789'
17540 as_cr_alnum=$as_cr_Letters$as_cr_digits
17541
17542 ECHO_C= ECHO_N= ECHO_T=
17543 case `echo -n x` in #(((((
17544 -n*)
17545   case `echo 'xy\c'` in
17546   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17547   xy)  ECHO_C='\c';;
17548   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17549        ECHO_T=' ';;
17550   esac;;
17551 *)
17552   ECHO_N='-n';;
17553 esac
17554
17555 rm -f conf$$ conf$$.exe conf$$.file
17556 if test -d conf$$.dir; then
17557   rm -f conf$$.dir/conf$$.file
17558 else
17559   rm -f conf$$.dir
17560   mkdir conf$$.dir 2>/dev/null
17561 fi
17562 if (echo >conf$$.file) 2>/dev/null; then
17563   if ln -s conf$$.file conf$$ 2>/dev/null; then
17564     as_ln_s='ln -s'
17565     # ... but there are two gotchas:
17566     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17567     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17568     # In both cases, we have to default to `cp -pR'.
17569     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17570       as_ln_s='cp -pR'
17571   elif ln conf$$.file conf$$ 2>/dev/null; then
17572     as_ln_s=ln
17573   else
17574     as_ln_s='cp -pR'
17575   fi
17576 else
17577   as_ln_s='cp -pR'
17578 fi
17579 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17580 rmdir conf$$.dir 2>/dev/null
17581
17582
17583 # as_fn_mkdir_p
17584 # -------------
17585 # Create "$as_dir" as a directory, including parents if necessary.
17586 as_fn_mkdir_p ()
17587 {
17588
17589   case $as_dir in #(
17590   -*) as_dir=./$as_dir;;
17591   esac
17592   test -d "$as_dir" || eval $as_mkdir_p || {
17593     as_dirs=
17594     while :; do
17595       case $as_dir in #(
17596       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17597       *) as_qdir=$as_dir;;
17598       esac
17599       as_dirs="'$as_qdir' $as_dirs"
17600       as_dir=`$as_dirname -- "$as_dir" ||
17601 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17602          X"$as_dir" : 'X\(//\)[^/]' \| \
17603          X"$as_dir" : 'X\(//\)$' \| \
17604          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17605 $as_echo X"$as_dir" |
17606     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17607             s//\1/
17608             q
17609           }
17610           /^X\(\/\/\)[^/].*/{
17611             s//\1/
17612             q
17613           }
17614           /^X\(\/\/\)$/{
17615             s//\1/
17616             q
17617           }
17618           /^X\(\/\).*/{
17619             s//\1/
17620             q
17621           }
17622           s/.*/./; q'`
17623       test -d "$as_dir" && break
17624     done
17625     test -z "$as_dirs" || eval "mkdir $as_dirs"
17626   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17627
17628
17629 } # as_fn_mkdir_p
17630 if mkdir -p . 2>/dev/null; then
17631   as_mkdir_p='mkdir -p "$as_dir"'
17632 else
17633   test -d ./-p && rmdir ./-p
17634   as_mkdir_p=false
17635 fi
17636
17637
17638 # as_fn_executable_p FILE
17639 # -----------------------
17640 # Test if FILE is an executable regular file.
17641 as_fn_executable_p ()
17642 {
17643   test -f "$1" && test -x "$1"
17644 } # as_fn_executable_p
17645 as_test_x='test -x'
17646 as_executable_p=as_fn_executable_p
17647
17648 # Sed expression to map a string onto a valid CPP name.
17649 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17650
17651 # Sed expression to map a string onto a valid variable name.
17652 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17653
17654
17655 exec 6>&1
17656 ## ----------------------------------- ##
17657 ## Main body of $CONFIG_STATUS script. ##
17658 ## ----------------------------------- ##
17659 _ASEOF
17660 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17661
17662 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17663 # Save the log message, to keep $0 and so on meaningful, and to
17664 # report actual input values of CONFIG_FILES etc. instead of their
17665 # values after options handling.
17666 ac_log="
17667 This file was extended by package-unused $as_me version-unused, which was
17668 generated by GNU Autoconf 2.69.  Invocation command line was
17669
17670   CONFIG_FILES    = $CONFIG_FILES
17671   CONFIG_HEADERS  = $CONFIG_HEADERS
17672   CONFIG_LINKS    = $CONFIG_LINKS
17673   CONFIG_COMMANDS = $CONFIG_COMMANDS
17674   $ $0 $@
17675
17676 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17677 "
17678
17679 _ACEOF
17680
17681 case $ac_config_files in *"
17682 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17683 esac
17684
17685 case $ac_config_headers in *"
17686 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17687 esac
17688
17689
17690 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17691 # Files that config.status was made for.
17692 config_files="$ac_config_files"
17693 config_headers="$ac_config_headers"
17694 config_commands="$ac_config_commands"
17695
17696 _ACEOF
17697
17698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17699 ac_cs_usage="\
17700 \`$as_me' instantiates files and other configuration actions
17701 from templates according to the current configuration.  Unless the files
17702 and actions are specified as TAGs, all are instantiated by default.
17703
17704 Usage: $0 [OPTION]... [TAG]...
17705
17706   -h, --help       print this help, then exit
17707   -V, --version    print version number and configuration settings, then exit
17708       --config     print configuration, then exit
17709   -q, --quiet, --silent
17710                    do not print progress messages
17711   -d, --debug      don't remove temporary files
17712       --recheck    update $as_me by reconfiguring in the same conditions
17713       --file=FILE[:TEMPLATE]
17714                    instantiate the configuration file FILE
17715       --header=FILE[:TEMPLATE]
17716                    instantiate the configuration header FILE
17717
17718 Configuration files:
17719 $config_files
17720
17721 Configuration headers:
17722 $config_headers
17723
17724 Configuration commands:
17725 $config_commands
17726
17727 Report bugs to <libsanitizer>."
17728
17729 _ACEOF
17730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17731 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17732 ac_cs_version="\\
17733 package-unused config.status version-unused
17734 configured by $0, generated by GNU Autoconf 2.69,
17735   with options \\"\$ac_cs_config\\"
17736
17737 Copyright (C) 2012 Free Software Foundation, Inc.
17738 This config.status script is free software; the Free Software Foundation
17739 gives unlimited permission to copy, distribute and modify it."
17740
17741 ac_pwd='$ac_pwd'
17742 srcdir='$srcdir'
17743 INSTALL='$INSTALL'
17744 MKDIR_P='$MKDIR_P'
17745 AWK='$AWK'
17746 test -n "\$AWK" || AWK=awk
17747 _ACEOF
17748
17749 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17750 # The default lists apply if the user does not specify any file.
17751 ac_need_defaults=:
17752 while test $# != 0
17753 do
17754   case $1 in
17755   --*=?*)
17756     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17757     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17758     ac_shift=:
17759     ;;
17760   --*=)
17761     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17762     ac_optarg=
17763     ac_shift=:
17764     ;;
17765   *)
17766     ac_option=$1
17767     ac_optarg=$2
17768     ac_shift=shift
17769     ;;
17770   esac
17771
17772   case $ac_option in
17773   # Handling of the options.
17774   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17775     ac_cs_recheck=: ;;
17776   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17777     $as_echo "$ac_cs_version"; exit ;;
17778   --config | --confi | --conf | --con | --co | --c )
17779     $as_echo "$ac_cs_config"; exit ;;
17780   --debug | --debu | --deb | --de | --d | -d )
17781     debug=: ;;
17782   --file | --fil | --fi | --f )
17783     $ac_shift
17784     case $ac_optarg in
17785     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17786     '') as_fn_error $? "missing file argument" ;;
17787     esac
17788     as_fn_append CONFIG_FILES " '$ac_optarg'"
17789     ac_need_defaults=false;;
17790   --header | --heade | --head | --hea )
17791     $ac_shift
17792     case $ac_optarg in
17793     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17794     esac
17795     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17796     ac_need_defaults=false;;
17797   --he | --h)
17798     # Conflict between --help and --header
17799     as_fn_error $? "ambiguous option: \`$1'
17800 Try \`$0 --help' for more information.";;
17801   --help | --hel | -h )
17802     $as_echo "$ac_cs_usage"; exit ;;
17803   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17804   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17805     ac_cs_silent=: ;;
17806
17807   # This is an error.
17808   -*) as_fn_error $? "unrecognized option: \`$1'
17809 Try \`$0 --help' for more information." ;;
17810
17811   *) as_fn_append ac_config_targets " $1"
17812      ac_need_defaults=false ;;
17813
17814   esac
17815   shift
17816 done
17817
17818 ac_configure_extra_args=
17819
17820 if $ac_cs_silent; then
17821   exec 6>/dev/null
17822   ac_configure_extra_args="$ac_configure_extra_args --silent"
17823 fi
17824
17825 _ACEOF
17826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17827 if \$ac_cs_recheck; then
17828   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17829   shift
17830   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17831   CONFIG_SHELL='$SHELL'
17832   export CONFIG_SHELL
17833   exec "\$@"
17834 fi
17835
17836 _ACEOF
17837 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17838 exec 5>>config.log
17839 {
17840   echo
17841   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17842 ## Running $as_me. ##
17843 _ASBOX
17844   $as_echo "$ac_log"
17845 } >&5
17846
17847 _ACEOF
17848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17849 #
17850 # INIT-COMMANDS
17851 #
17852
17853 srcdir="$srcdir"
17854 host="$host"
17855 target="$target"
17856 with_multisubdir="$with_multisubdir"
17857 with_multisrctop="$with_multisrctop"
17858 with_target_subdir="$with_target_subdir"
17859 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17860 multi_basedir="$multi_basedir"
17861 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17862 CC="$CC"
17863 CXX="$CXX"
17864 GFORTRAN="$GFORTRAN"
17865 GDC="$GDC"
17866 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17867
17868
17869 # The HP-UX ksh and POSIX shell print the target directory to stdout
17870 # if CDPATH is set.
17871 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17872
17873 sed_quote_subst='$sed_quote_subst'
17874 double_quote_subst='$double_quote_subst'
17875 delay_variable_subst='$delay_variable_subst'
17876 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17877 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17878 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17879 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17880 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17881 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17882 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17883 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17884 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17885 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17886 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17887 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17888 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17889 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17890 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17891 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17892 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17893 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17894 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17895 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17896 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17897 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17898 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17899 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17900 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17901 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17902 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17903 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17904 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17905 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17906 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17907 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17908 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17909 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17910 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17911 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17912 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17913 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17914 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17915 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17916 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17917 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17918 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17919 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17920 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17921 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17922 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17923 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17924 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"`'
17925 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17926 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17927 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17928 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17929 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17930 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17931 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17932 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17933 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17934 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17935 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17936 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17937 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17938 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17939 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17940 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17941 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17942 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17943 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17944 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17945 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17946 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17947 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17948 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17949 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17950 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17951 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17952 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17953 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17954 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17955 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17956 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17957 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17958 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17959 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17960 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17961 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17962 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17963 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17964 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17965 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17966 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17967 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17968 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17969 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17970 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17971 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17972 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17973 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17974 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17975 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17976 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17977 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17978 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17979 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17980 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17981 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17982 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17983 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17984 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17985 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17986 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17987 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17988 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17989 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17990 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17991 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17992 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17993 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17994 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17995 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17996 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17997 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17998 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17999 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
18000 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
18001 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
18002 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
18003 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
18004 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18005 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18006 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
18007 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
18008 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
18009 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
18010 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
18011 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
18012 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
18013 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
18014 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
18015 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18016 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18017 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
18018 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18019 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18020 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18021 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18022 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18023 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18024 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
18025 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
18026 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
18027 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18028 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
18029 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
18030 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
18031 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
18032 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
18033 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
18034 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
18035 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
18036 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
18037 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
18038 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
18039 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18040 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
18041 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
18042 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18043 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
18044 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
18045 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
18046 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18047 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18048 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
18049 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
18050 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
18051
18052 LTCC='$LTCC'
18053 LTCFLAGS='$LTCFLAGS'
18054 compiler='$compiler_DEFAULT'
18055
18056 # A function that is used when there is no print builtin or printf.
18057 func_fallback_echo ()
18058 {
18059   eval 'cat <<_LTECHO_EOF
18060 \$1
18061 _LTECHO_EOF'
18062 }
18063
18064 # Quote evaled strings.
18065 for var in SHELL \
18066 ECHO \
18067 SED \
18068 GREP \
18069 EGREP \
18070 FGREP \
18071 LD \
18072 NM \
18073 LN_S \
18074 lt_SP2NL \
18075 lt_NL2SP \
18076 reload_flag \
18077 OBJDUMP \
18078 deplibs_check_method \
18079 file_magic_cmd \
18080 AR \
18081 AR_FLAGS \
18082 STRIP \
18083 RANLIB \
18084 CC \
18085 CFLAGS \
18086 compiler \
18087 lt_cv_sys_global_symbol_pipe \
18088 lt_cv_sys_global_symbol_to_cdecl \
18089 lt_cv_sys_global_symbol_to_c_name_address \
18090 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
18091 lt_prog_compiler_no_builtin_flag \
18092 lt_prog_compiler_wl \
18093 lt_prog_compiler_pic \
18094 lt_prog_compiler_static \
18095 lt_cv_prog_compiler_c_o \
18096 need_locks \
18097 DSYMUTIL \
18098 NMEDIT \
18099 LIPO \
18100 OTOOL \
18101 OTOOL64 \
18102 shrext_cmds \
18103 export_dynamic_flag_spec \
18104 whole_archive_flag_spec \
18105 compiler_needs_object \
18106 with_gnu_ld \
18107 allow_undefined_flag \
18108 no_undefined_flag \
18109 hardcode_libdir_flag_spec \
18110 hardcode_libdir_flag_spec_ld \
18111 hardcode_libdir_separator \
18112 fix_srcfile_path \
18113 exclude_expsyms \
18114 include_expsyms \
18115 file_list_spec \
18116 variables_saved_for_relink \
18117 libname_spec \
18118 library_names_spec \
18119 soname_spec \
18120 install_override_mode \
18121 finish_eval \
18122 old_striplib \
18123 striplib \
18124 compiler_lib_search_dirs \
18125 predep_objects \
18126 postdep_objects \
18127 predeps \
18128 postdeps \
18129 compiler_lib_search_path \
18130 LD_CXX \
18131 reload_flag_CXX \
18132 compiler_CXX \
18133 lt_prog_compiler_no_builtin_flag_CXX \
18134 lt_prog_compiler_wl_CXX \
18135 lt_prog_compiler_pic_CXX \
18136 lt_prog_compiler_static_CXX \
18137 lt_cv_prog_compiler_c_o_CXX \
18138 export_dynamic_flag_spec_CXX \
18139 whole_archive_flag_spec_CXX \
18140 compiler_needs_object_CXX \
18141 with_gnu_ld_CXX \
18142 allow_undefined_flag_CXX \
18143 no_undefined_flag_CXX \
18144 hardcode_libdir_flag_spec_CXX \
18145 hardcode_libdir_flag_spec_ld_CXX \
18146 hardcode_libdir_separator_CXX \
18147 fix_srcfile_path_CXX \
18148 exclude_expsyms_CXX \
18149 include_expsyms_CXX \
18150 file_list_spec_CXX \
18151 compiler_lib_search_dirs_CXX \
18152 predep_objects_CXX \
18153 postdep_objects_CXX \
18154 predeps_CXX \
18155 postdeps_CXX \
18156 compiler_lib_search_path_CXX; do
18157     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18158     *[\\\\\\\`\\"\\\$]*)
18159       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18160       ;;
18161     *)
18162       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18163       ;;
18164     esac
18165 done
18166
18167 # Double-quote double-evaled strings.
18168 for var in reload_cmds \
18169 old_postinstall_cmds \
18170 old_postuninstall_cmds \
18171 old_archive_cmds \
18172 extract_expsyms_cmds \
18173 old_archive_from_new_cmds \
18174 old_archive_from_expsyms_cmds \
18175 archive_cmds \
18176 archive_expsym_cmds \
18177 module_cmds \
18178 module_expsym_cmds \
18179 export_symbols_cmds \
18180 prelink_cmds \
18181 postinstall_cmds \
18182 postuninstall_cmds \
18183 finish_cmds \
18184 sys_lib_search_path_spec \
18185 sys_lib_dlsearch_path_spec \
18186 reload_cmds_CXX \
18187 old_archive_cmds_CXX \
18188 old_archive_from_new_cmds_CXX \
18189 old_archive_from_expsyms_cmds_CXX \
18190 archive_cmds_CXX \
18191 archive_expsym_cmds_CXX \
18192 module_cmds_CXX \
18193 module_expsym_cmds_CXX \
18194 export_symbols_cmds_CXX \
18195 prelink_cmds_CXX; do
18196     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18197     *[\\\\\\\`\\"\\\$]*)
18198       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18199       ;;
18200     *)
18201       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18202       ;;
18203     esac
18204 done
18205
18206 ac_aux_dir='$ac_aux_dir'
18207 xsi_shell='$xsi_shell'
18208 lt_shell_append='$lt_shell_append'
18209
18210 # See if we are running on zsh, and set the options which allow our
18211 # commands through without removal of \ escapes INIT.
18212 if test -n "\${ZSH_VERSION+set}" ; then
18213    setopt NO_GLOB_SUBST
18214 fi
18215
18216
18217     PACKAGE='$PACKAGE'
18218     VERSION='$VERSION'
18219     TIMESTAMP='$TIMESTAMP'
18220     RM='$RM'
18221     ofile='$ofile'
18222
18223
18224
18225
18226
18227
18228 GCC="$GCC"
18229 CC="$CC"
18230 acx_cv_header_stdint="$acx_cv_header_stdint"
18231 acx_cv_type_int8_t="$acx_cv_type_int8_t"
18232 acx_cv_type_int16_t="$acx_cv_type_int16_t"
18233 acx_cv_type_int32_t="$acx_cv_type_int32_t"
18234 acx_cv_type_int64_t="$acx_cv_type_int64_t"
18235 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
18236 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
18237 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
18238 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
18239 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
18240 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
18241 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
18242 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
18243 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
18244
18245
18246 _ACEOF
18247
18248 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18249
18250 # Handling of arguments.
18251 for ac_config_target in $ac_config_targets
18252 do
18253   case $ac_config_target in
18254     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18255     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18256     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18257     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
18258     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18259     "libsanitizer.spec") CONFIG_FILES="$CONFIG_FILES libsanitizer.spec" ;;
18260     "libbacktrace/backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES libbacktrace/backtrace-supported.h" ;;
18261     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
18262     "interception/Makefile") CONFIG_FILES="$CONFIG_FILES interception/Makefile" ;;
18263     "sanitizer_common/Makefile") CONFIG_FILES="$CONFIG_FILES sanitizer_common/Makefile" ;;
18264     "libbacktrace/Makefile") CONFIG_FILES="$CONFIG_FILES libbacktrace/Makefile" ;;
18265     "lsan/Makefile") CONFIG_FILES="$CONFIG_FILES lsan/Makefile" ;;
18266     "asan/Makefile") CONFIG_FILES="$CONFIG_FILES asan/Makefile" ;;
18267     "ubsan/Makefile") CONFIG_FILES="$CONFIG_FILES ubsan/Makefile" ;;
18268     "tsan/Makefile") CONFIG_FILES="$CONFIG_FILES tsan/Makefile" ;;
18269     "hwasan/Makefile") CONFIG_FILES="$CONFIG_FILES hwasan/Makefile" ;;
18270
18271   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18272   esac
18273 done
18274
18275
18276 # If the user did not use the arguments to specify the items to instantiate,
18277 # then the envvar interface is used.  Set only those that are not.
18278 # We use the long form for the default assignment because of an extremely
18279 # bizarre bug on SunOS 4.1.3.
18280 if $ac_need_defaults; then
18281   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18282   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18283   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18284 fi
18285
18286 # Have a temporary directory for convenience.  Make it in the build tree
18287 # simply because there is no reason against having it here, and in addition,
18288 # creating and moving files from /tmp can sometimes cause problems.
18289 # Hook for its removal unless debugging.
18290 # Note that there is a small window in which the directory will not be cleaned:
18291 # after its creation but before its name has been assigned to `$tmp'.
18292 $debug ||
18293 {
18294   tmp= ac_tmp=
18295   trap 'exit_status=$?
18296   : "${ac_tmp:=$tmp}"
18297   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18298 ' 0
18299   trap 'as_fn_exit 1' 1 2 13 15
18300 }
18301 # Create a (secure) tmp directory for tmp files.
18302
18303 {
18304   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18305   test -d "$tmp"
18306 }  ||
18307 {
18308   tmp=./conf$$-$RANDOM
18309   (umask 077 && mkdir "$tmp")
18310 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18311 ac_tmp=$tmp
18312
18313 # Set up the scripts for CONFIG_FILES section.
18314 # No need to generate them if there are no CONFIG_FILES.
18315 # This happens for instance with `./config.status config.h'.
18316 if test -n "$CONFIG_FILES"; then
18317
18318
18319 ac_cr=`echo X | tr X '\015'`
18320 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18321 # But we know of no other shell where ac_cr would be empty at this
18322 # point, so we can use a bashism as a fallback.
18323 if test "x$ac_cr" = x; then
18324   eval ac_cr=\$\'\\r\'
18325 fi
18326 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18327 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18328   ac_cs_awk_cr='\\r'
18329 else
18330   ac_cs_awk_cr=$ac_cr
18331 fi
18332
18333 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18334 _ACEOF
18335
18336
18337 {
18338   echo "cat >conf$$subs.awk <<_ACEOF" &&
18339   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18340   echo "_ACEOF"
18341 } >conf$$subs.sh ||
18342   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18343 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18344 ac_delim='%!_!# '
18345 for ac_last_try in false false false false false :; do
18346   . ./conf$$subs.sh ||
18347     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18348
18349   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18350   if test $ac_delim_n = $ac_delim_num; then
18351     break
18352   elif $ac_last_try; then
18353     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18354   else
18355     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18356   fi
18357 done
18358 rm -f conf$$subs.sh
18359
18360 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18361 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18362 _ACEOF
18363 sed -n '
18364 h
18365 s/^/S["/; s/!.*/"]=/
18366 p
18367 g
18368 s/^[^!]*!//
18369 :repl
18370 t repl
18371 s/'"$ac_delim"'$//
18372 t delim
18373 :nl
18374 h
18375 s/\(.\{148\}\)..*/\1/
18376 t more1
18377 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18378 p
18379 n
18380 b repl
18381 :more1
18382 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18383 p
18384 g
18385 s/.\{148\}//
18386 t nl
18387 :delim
18388 h
18389 s/\(.\{148\}\)..*/\1/
18390 t more2
18391 s/["\\]/\\&/g; s/^/"/; s/$/"/
18392 p
18393 b
18394 :more2
18395 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18396 p
18397 g
18398 s/.\{148\}//
18399 t delim
18400 ' <conf$$subs.awk | sed '
18401 /^[^""]/{
18402   N
18403   s/\n//
18404 }
18405 ' >>$CONFIG_STATUS || ac_write_fail=1
18406 rm -f conf$$subs.awk
18407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18408 _ACAWK
18409 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18410   for (key in S) S_is_set[key] = 1
18411   FS = "\a"
18412
18413 }
18414 {
18415   line = $ 0
18416   nfields = split(line, field, "@")
18417   substed = 0
18418   len = length(field[1])
18419   for (i = 2; i < nfields; i++) {
18420     key = field[i]
18421     keylen = length(key)
18422     if (S_is_set[key]) {
18423       value = S[key]
18424       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18425       len += length(value) + length(field[++i])
18426       substed = 1
18427     } else
18428       len += 1 + keylen
18429   }
18430
18431   print line
18432 }
18433
18434 _ACAWK
18435 _ACEOF
18436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18437 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18438   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18439 else
18440   cat
18441 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18442   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18443 _ACEOF
18444
18445 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18446 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18447 # trailing colons and then remove the whole line if VPATH becomes empty
18448 # (actually we leave an empty line to preserve line numbers).
18449 if test "x$srcdir" = x.; then
18450   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18451 h
18452 s///
18453 s/^/:/
18454 s/[      ]*$/:/
18455 s/:\$(srcdir):/:/g
18456 s/:\${srcdir}:/:/g
18457 s/:@srcdir@:/:/g
18458 s/^:*//
18459 s/:*$//
18460 x
18461 s/\(=[   ]*\).*/\1/
18462 G
18463 s/\n//
18464 s/^[^=]*=[       ]*$//
18465 }'
18466 fi
18467
18468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18469 fi # test -n "$CONFIG_FILES"
18470
18471 # Set up the scripts for CONFIG_HEADERS section.
18472 # No need to generate them if there are no CONFIG_HEADERS.
18473 # This happens for instance with `./config.status Makefile'.
18474 if test -n "$CONFIG_HEADERS"; then
18475 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18476 BEGIN {
18477 _ACEOF
18478
18479 # Transform confdefs.h into an awk script `defines.awk', embedded as
18480 # here-document in config.status, that substitutes the proper values into
18481 # config.h.in to produce config.h.
18482
18483 # Create a delimiter string that does not exist in confdefs.h, to ease
18484 # handling of long lines.
18485 ac_delim='%!_!# '
18486 for ac_last_try in false false :; do
18487   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18488   if test -z "$ac_tt"; then
18489     break
18490   elif $ac_last_try; then
18491     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18492   else
18493     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18494   fi
18495 done
18496
18497 # For the awk script, D is an array of macro values keyed by name,
18498 # likewise P contains macro parameters if any.  Preserve backslash
18499 # newline sequences.
18500
18501 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18502 sed -n '
18503 s/.\{148\}/&'"$ac_delim"'/g
18504 t rset
18505 :rset
18506 s/^[     ]*#[    ]*define[       ][      ]*/ /
18507 t def
18508 d
18509 :def
18510 s/\\$//
18511 t bsnl
18512 s/["\\]/\\&/g
18513 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18514 D["\1"]=" \3"/p
18515 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18516 d
18517 :bsnl
18518 s/["\\]/\\&/g
18519 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18520 D["\1"]=" \3\\\\\\n"\\/p
18521 t cont
18522 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18523 t cont
18524 d
18525 :cont
18526 n
18527 s/.\{148\}/&'"$ac_delim"'/g
18528 t clear
18529 :clear
18530 s/\\$//
18531 t bsnlc
18532 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18533 d
18534 :bsnlc
18535 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18536 b cont
18537 ' <confdefs.h | sed '
18538 s/'"$ac_delim"'/"\\\
18539 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18540
18541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18542   for (key in D) D_is_set[key] = 1
18543   FS = "\a"
18544 }
18545 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18546   line = \$ 0
18547   split(line, arg, " ")
18548   if (arg[1] == "#") {
18549     defundef = arg[2]
18550     mac1 = arg[3]
18551   } else {
18552     defundef = substr(arg[1], 2)
18553     mac1 = arg[2]
18554   }
18555   split(mac1, mac2, "(") #)
18556   macro = mac2[1]
18557   prefix = substr(line, 1, index(line, defundef) - 1)
18558   if (D_is_set[macro]) {
18559     # Preserve the white space surrounding the "#".
18560     print prefix "define", macro P[macro] D[macro]
18561     next
18562   } else {
18563     # Replace #undef with comments.  This is necessary, for example,
18564     # in the case of _POSIX_SOURCE, which is predefined and required
18565     # on some systems where configure will not decide to define it.
18566     if (defundef == "undef") {
18567       print "/*", prefix defundef, macro, "*/"
18568       next
18569     }
18570   }
18571 }
18572 { print }
18573 _ACAWK
18574 _ACEOF
18575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18576   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18577 fi # test -n "$CONFIG_HEADERS"
18578
18579
18580 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18581 shift
18582 for ac_tag
18583 do
18584   case $ac_tag in
18585   :[FHLC]) ac_mode=$ac_tag; continue;;
18586   esac
18587   case $ac_mode$ac_tag in
18588   :[FHL]*:*);;
18589   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18590   :[FH]-) ac_tag=-:-;;
18591   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18592   esac
18593   ac_save_IFS=$IFS
18594   IFS=:
18595   set x $ac_tag
18596   IFS=$ac_save_IFS
18597   shift
18598   ac_file=$1
18599   shift
18600
18601   case $ac_mode in
18602   :L) ac_source=$1;;
18603   :[FH])
18604     ac_file_inputs=
18605     for ac_f
18606     do
18607       case $ac_f in
18608       -) ac_f="$ac_tmp/stdin";;
18609       *) # Look for the file first in the build tree, then in the source tree
18610          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18611          # because $ac_f cannot contain `:'.
18612          test -f "$ac_f" ||
18613            case $ac_f in
18614            [\\/$]*) false;;
18615            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18616            esac ||
18617            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18618       esac
18619       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18620       as_fn_append ac_file_inputs " '$ac_f'"
18621     done
18622
18623     # Let's still pretend it is `configure' which instantiates (i.e., don't
18624     # use $as_me), people would be surprised to read:
18625     #    /* config.h.  Generated by config.status.  */
18626     configure_input='Generated from '`
18627           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18628         `' by configure.'
18629     if test x"$ac_file" != x-; then
18630       configure_input="$ac_file.  $configure_input"
18631       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18632 $as_echo "$as_me: creating $ac_file" >&6;}
18633     fi
18634     # Neutralize special characters interpreted by sed in replacement strings.
18635     case $configure_input in #(
18636     *\&* | *\|* | *\\* )
18637        ac_sed_conf_input=`$as_echo "$configure_input" |
18638        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18639     *) ac_sed_conf_input=$configure_input;;
18640     esac
18641
18642     case $ac_tag in
18643     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18644       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18645     esac
18646     ;;
18647   esac
18648
18649   ac_dir=`$as_dirname -- "$ac_file" ||
18650 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18651          X"$ac_file" : 'X\(//\)[^/]' \| \
18652          X"$ac_file" : 'X\(//\)$' \| \
18653          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18654 $as_echo X"$ac_file" |
18655     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18656             s//\1/
18657             q
18658           }
18659           /^X\(\/\/\)[^/].*/{
18660             s//\1/
18661             q
18662           }
18663           /^X\(\/\/\)$/{
18664             s//\1/
18665             q
18666           }
18667           /^X\(\/\).*/{
18668             s//\1/
18669             q
18670           }
18671           s/.*/./; q'`
18672   as_dir="$ac_dir"; as_fn_mkdir_p
18673   ac_builddir=.
18674
18675 case "$ac_dir" in
18676 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18677 *)
18678   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18679   # A ".." for each directory in $ac_dir_suffix.
18680   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18681   case $ac_top_builddir_sub in
18682   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18683   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18684   esac ;;
18685 esac
18686 ac_abs_top_builddir=$ac_pwd
18687 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18688 # for backward compatibility:
18689 ac_top_builddir=$ac_top_build_prefix
18690
18691 case $srcdir in
18692   .)  # We are building in place.
18693     ac_srcdir=.
18694     ac_top_srcdir=$ac_top_builddir_sub
18695     ac_abs_top_srcdir=$ac_pwd ;;
18696   [\\/]* | ?:[\\/]* )  # Absolute name.
18697     ac_srcdir=$srcdir$ac_dir_suffix;
18698     ac_top_srcdir=$srcdir
18699     ac_abs_top_srcdir=$srcdir ;;
18700   *) # Relative name.
18701     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18702     ac_top_srcdir=$ac_top_build_prefix$srcdir
18703     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18704 esac
18705 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18706
18707
18708   case $ac_mode in
18709   :F)
18710   #
18711   # CONFIG_FILE
18712   #
18713
18714   case $INSTALL in
18715   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18716   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18717   esac
18718   ac_MKDIR_P=$MKDIR_P
18719   case $MKDIR_P in
18720   [\\/$]* | ?:[\\/]* ) ;;
18721   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18722   esac
18723 _ACEOF
18724
18725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18726 # If the template does not know about datarootdir, expand it.
18727 # FIXME: This hack should be removed a few years after 2.60.
18728 ac_datarootdir_hack=; ac_datarootdir_seen=
18729 ac_sed_dataroot='
18730 /datarootdir/ {
18731   p
18732   q
18733 }
18734 /@datadir@/p
18735 /@docdir@/p
18736 /@infodir@/p
18737 /@localedir@/p
18738 /@mandir@/p'
18739 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18740 *datarootdir*) ac_datarootdir_seen=yes;;
18741 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18742   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18743 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18744 _ACEOF
18745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18746   ac_datarootdir_hack='
18747   s&@datadir@&$datadir&g
18748   s&@docdir@&$docdir&g
18749   s&@infodir@&$infodir&g
18750   s&@localedir@&$localedir&g
18751   s&@mandir@&$mandir&g
18752   s&\\\${datarootdir}&$datarootdir&g' ;;
18753 esac
18754 _ACEOF
18755
18756 # Neutralize VPATH when `$srcdir' = `.'.
18757 # Shell code in configure.ac might set extrasub.
18758 # FIXME: do we really want to maintain this feature?
18759 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18760 ac_sed_extra="$ac_vpsub
18761 $extrasub
18762 _ACEOF
18763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18764 :t
18765 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18766 s|@configure_input@|$ac_sed_conf_input|;t t
18767 s&@top_builddir@&$ac_top_builddir_sub&;t t
18768 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18769 s&@srcdir@&$ac_srcdir&;t t
18770 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18771 s&@top_srcdir@&$ac_top_srcdir&;t t
18772 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18773 s&@builddir@&$ac_builddir&;t t
18774 s&@abs_builddir@&$ac_abs_builddir&;t t
18775 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18776 s&@INSTALL@&$ac_INSTALL&;t t
18777 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18778 $ac_datarootdir_hack
18779 "
18780 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18781   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18782
18783 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18784   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18785   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18786       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18787   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18788 which seems to be undefined.  Please make sure it is defined" >&5
18789 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18790 which seems to be undefined.  Please make sure it is defined" >&2;}
18791
18792   rm -f "$ac_tmp/stdin"
18793   case $ac_file in
18794   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18795   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18796   esac \
18797   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18798  ;;
18799   :H)
18800   #
18801   # CONFIG_HEADER
18802   #
18803   if test x"$ac_file" != x-; then
18804     {
18805       $as_echo "/* $configure_input  */" \
18806       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18807     } >"$ac_tmp/config.h" \
18808       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18809     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18810       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18811 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18812     else
18813       rm -f "$ac_file"
18814       mv "$ac_tmp/config.h" "$ac_file" \
18815         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18816     fi
18817   else
18818     $as_echo "/* $configure_input  */" \
18819       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18820       || as_fn_error $? "could not create -" "$LINENO" 5
18821   fi
18822 # Compute "$ac_file"'s index in $config_headers.
18823 _am_arg="$ac_file"
18824 _am_stamp_count=1
18825 for _am_header in $config_headers :; do
18826   case $_am_header in
18827     $_am_arg | $_am_arg:* )
18828       break ;;
18829     * )
18830       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18831   esac
18832 done
18833 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18834 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18835          X"$_am_arg" : 'X\(//\)[^/]' \| \
18836          X"$_am_arg" : 'X\(//\)$' \| \
18837          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18838 $as_echo X"$_am_arg" |
18839     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18840             s//\1/
18841             q
18842           }
18843           /^X\(\/\/\)[^/].*/{
18844             s//\1/
18845             q
18846           }
18847           /^X\(\/\/\)$/{
18848             s//\1/
18849             q
18850           }
18851           /^X\(\/\).*/{
18852             s//\1/
18853             q
18854           }
18855           s/.*/./; q'`/stamp-h$_am_stamp_count
18856  ;;
18857
18858   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18859 $as_echo "$as_me: executing $ac_file commands" >&6;}
18860  ;;
18861   esac
18862
18863
18864   case $ac_file$ac_mode in
18865     "default-1":C)
18866 # Only add multilib support code if we just rebuilt the top-level
18867 # Makefile.
18868 case " $CONFIG_FILES " in
18869  *" Makefile "*)
18870    ac_file=Makefile . ${multi_basedir}/config-ml.in
18871    ;;
18872 esac ;;
18873     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18874   # Older Autoconf quotes --file arguments for eval, but not when files
18875   # are listed without --file.  Let's play safe and only enable the eval
18876   # if we detect the quoting.
18877   case $CONFIG_FILES in
18878   *\'*) eval set x "$CONFIG_FILES" ;;
18879   *)   set x $CONFIG_FILES ;;
18880   esac
18881   shift
18882   for mf
18883   do
18884     # Strip MF so we end up with the name of the file.
18885     mf=`echo "$mf" | sed -e 's/:.*$//'`
18886     # Check whether this is an Automake generated Makefile or not.
18887     # We used to match only the files named 'Makefile.in', but
18888     # some people rename them; so instead we look at the file content.
18889     # Grep'ing the first line is not enough: some people post-process
18890     # each Makefile.in and add a new line on top of each file to say so.
18891     # Grep'ing the whole file is not good either: AIX grep has a line
18892     # limit of 2048, but all sed's we know have understand at least 4000.
18893     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18894       dirpart=`$as_dirname -- "$mf" ||
18895 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18896          X"$mf" : 'X\(//\)[^/]' \| \
18897          X"$mf" : 'X\(//\)$' \| \
18898          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18899 $as_echo X"$mf" |
18900     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18901             s//\1/
18902             q
18903           }
18904           /^X\(\/\/\)[^/].*/{
18905             s//\1/
18906             q
18907           }
18908           /^X\(\/\/\)$/{
18909             s//\1/
18910             q
18911           }
18912           /^X\(\/\).*/{
18913             s//\1/
18914             q
18915           }
18916           s/.*/./; q'`
18917     else
18918       continue
18919     fi
18920     # Extract the definition of DEPDIR, am__include, and am__quote
18921     # from the Makefile without running 'make'.
18922     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18923     test -z "$DEPDIR" && continue
18924     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18925     test -z "$am__include" && continue
18926     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18927     # Find all dependency output files, they are included files with
18928     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18929     # simplest approach to changing $(DEPDIR) to its actual value in the
18930     # expansion.
18931     for file in `sed -n "
18932       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18933          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18934       # Make sure the directory exists.
18935       test -f "$dirpart/$file" && continue
18936       fdir=`$as_dirname -- "$file" ||
18937 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18938          X"$file" : 'X\(//\)[^/]' \| \
18939          X"$file" : 'X\(//\)$' \| \
18940          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18941 $as_echo X"$file" |
18942     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18943             s//\1/
18944             q
18945           }
18946           /^X\(\/\/\)[^/].*/{
18947             s//\1/
18948             q
18949           }
18950           /^X\(\/\/\)$/{
18951             s//\1/
18952             q
18953           }
18954           /^X\(\/\).*/{
18955             s//\1/
18956             q
18957           }
18958           s/.*/./; q'`
18959       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18960       # echo "creating $dirpart/$file"
18961       echo '# dummy' > "$dirpart/$file"
18962     done
18963   done
18964 }
18965  ;;
18966     "libtool":C)
18967
18968     # See if we are running on zsh, and set the options which allow our
18969     # commands through without removal of \ escapes.
18970     if test -n "${ZSH_VERSION+set}" ; then
18971       setopt NO_GLOB_SUBST
18972     fi
18973
18974     cfgfile="${ofile}T"
18975     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18976     $RM "$cfgfile"
18977
18978     cat <<_LT_EOF >> "$cfgfile"
18979 #! $SHELL
18980
18981 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18982 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18983 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18984 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18985 #
18986 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18987 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18988 #   Written by Gordon Matzigkeit, 1996
18989 #
18990 #   This file is part of GNU Libtool.
18991 #
18992 # GNU Libtool is free software; you can redistribute it and/or
18993 # modify it under the terms of the GNU General Public License as
18994 # published by the Free Software Foundation; either version 2 of
18995 # the License, or (at your option) any later version.
18996 #
18997 # As a special exception to the GNU General Public License,
18998 # if you distribute this file as part of a program or library that
18999 # is built using GNU Libtool, you may include this file under the
19000 # same distribution terms that you use for the rest of that program.
19001 #
19002 # GNU Libtool is distributed in the hope that it will be useful,
19003 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19004 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19005 # GNU General Public License for more details.
19006 #
19007 # You should have received a copy of the GNU General Public License
19008 # along with GNU Libtool; see the file COPYING.  If not, a copy
19009 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
19010 # obtained by writing to the Free Software Foundation, Inc.,
19011 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19012
19013
19014 # The names of the tagged configurations supported by this script.
19015 available_tags="CXX "
19016
19017 # ### BEGIN LIBTOOL CONFIG
19018
19019 # Which release of libtool.m4 was used?
19020 macro_version=$macro_version
19021 macro_revision=$macro_revision
19022
19023 # Whether or not to build shared libraries.
19024 build_libtool_libs=$enable_shared
19025
19026 # Whether or not to build static libraries.
19027 build_old_libs=$enable_static
19028
19029 # What type of objects to build.
19030 pic_mode=$pic_mode
19031
19032 # Whether or not to optimize for fast installation.
19033 fast_install=$enable_fast_install
19034
19035 # Shell to use when invoking shell scripts.
19036 SHELL=$lt_SHELL
19037
19038 # An echo program that protects backslashes.
19039 ECHO=$lt_ECHO
19040
19041 # The host system.
19042 host_alias=$host_alias
19043 host=$host
19044 host_os=$host_os
19045
19046 # The build system.
19047 build_alias=$build_alias
19048 build=$build
19049 build_os=$build_os
19050
19051 # A sed program that does not truncate output.
19052 SED=$lt_SED
19053
19054 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
19055 Xsed="\$SED -e 1s/^X//"
19056
19057 # A grep program that handles long lines.
19058 GREP=$lt_GREP
19059
19060 # An ERE matcher.
19061 EGREP=$lt_EGREP
19062
19063 # A literal string matcher.
19064 FGREP=$lt_FGREP
19065
19066 # A BSD- or MS-compatible name lister.
19067 NM=$lt_NM
19068
19069 # Whether we need soft or hard links.
19070 LN_S=$lt_LN_S
19071
19072 # What is the maximum length of a command?
19073 max_cmd_len=$max_cmd_len
19074
19075 # Object file suffix (normally "o").
19076 objext=$ac_objext
19077
19078 # Executable file suffix (normally "").
19079 exeext=$exeext
19080
19081 # whether the shell understands "unset".
19082 lt_unset=$lt_unset
19083
19084 # turn spaces into newlines.
19085 SP2NL=$lt_lt_SP2NL
19086
19087 # turn newlines into spaces.
19088 NL2SP=$lt_lt_NL2SP
19089
19090 # An object symbol dumper.
19091 OBJDUMP=$lt_OBJDUMP
19092
19093 # Method to check whether dependent libraries are shared objects.
19094 deplibs_check_method=$lt_deplibs_check_method
19095
19096 # Command to use when deplibs_check_method == "file_magic".
19097 file_magic_cmd=$lt_file_magic_cmd
19098
19099 # The archiver.
19100 AR=$lt_AR
19101 AR_FLAGS=$lt_AR_FLAGS
19102
19103 # A symbol stripping program.
19104 STRIP=$lt_STRIP
19105
19106 # Commands used to install an old-style archive.
19107 RANLIB=$lt_RANLIB
19108 old_postinstall_cmds=$lt_old_postinstall_cmds
19109 old_postuninstall_cmds=$lt_old_postuninstall_cmds
19110
19111 # Whether to use a lock for old archive extraction.
19112 lock_old_archive_extraction=$lock_old_archive_extraction
19113
19114 # A C compiler.
19115 LTCC=$lt_CC
19116
19117 # LTCC compiler flags.
19118 LTCFLAGS=$lt_CFLAGS
19119
19120 # Take the output of nm and produce a listing of raw symbols and C names.
19121 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
19122
19123 # Transform the output of nm in a proper C declaration.
19124 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
19125
19126 # Transform the output of nm in a C name address pair.
19127 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
19128
19129 # Transform the output of nm in a C name address pair when lib prefix is needed.
19130 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
19131
19132 # The name of the directory that contains temporary libtool files.
19133 objdir=$objdir
19134
19135 # Used to examine libraries when file_magic_cmd begins with "file".
19136 MAGIC_CMD=$MAGIC_CMD
19137
19138 # Must we lock files when doing compilation?
19139 need_locks=$lt_need_locks
19140
19141 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
19142 DSYMUTIL=$lt_DSYMUTIL
19143
19144 # Tool to change global to local symbols on Mac OS X.
19145 NMEDIT=$lt_NMEDIT
19146
19147 # Tool to manipulate fat objects and archives on Mac OS X.
19148 LIPO=$lt_LIPO
19149
19150 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19151 OTOOL=$lt_OTOOL
19152
19153 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19154 OTOOL64=$lt_OTOOL64
19155
19156 # Old archive suffix (normally "a").
19157 libext=$libext
19158
19159 # Shared library suffix (normally ".so").
19160 shrext_cmds=$lt_shrext_cmds
19161
19162 # The commands to extract the exported symbol list from a shared archive.
19163 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19164
19165 # Variables whose values should be saved in libtool wrapper scripts and
19166 # restored at link time.
19167 variables_saved_for_relink=$lt_variables_saved_for_relink
19168
19169 # Do we need the "lib" prefix for modules?
19170 need_lib_prefix=$need_lib_prefix
19171
19172 # Do we need a version for libraries?
19173 need_version=$need_version
19174
19175 # Library versioning type.
19176 version_type=$version_type
19177
19178 # Shared library runtime path variable.
19179 runpath_var=$runpath_var
19180
19181 # Shared library path variable.
19182 shlibpath_var=$shlibpath_var
19183
19184 # Is shlibpath searched before the hard-coded library search path?
19185 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19186
19187 # Format of library name prefix.
19188 libname_spec=$lt_libname_spec
19189
19190 # List of archive names.  First name is the real one, the rest are links.
19191 # The last name is the one that the linker finds with -lNAME
19192 library_names_spec=$lt_library_names_spec
19193
19194 # The coded name of the library, if different from the real name.
19195 soname_spec=$lt_soname_spec
19196
19197 # Permission mode override for installation of shared libraries.
19198 install_override_mode=$lt_install_override_mode
19199
19200 # Command to use after installation of a shared archive.
19201 postinstall_cmds=$lt_postinstall_cmds
19202
19203 # Command to use after uninstallation of a shared archive.
19204 postuninstall_cmds=$lt_postuninstall_cmds
19205
19206 # Commands used to finish a libtool library installation in a directory.
19207 finish_cmds=$lt_finish_cmds
19208
19209 # As "finish_cmds", except a single script fragment to be evaled but
19210 # not shown.
19211 finish_eval=$lt_finish_eval
19212
19213 # Whether we should hardcode library paths into libraries.
19214 hardcode_into_libs=$hardcode_into_libs
19215
19216 # Compile-time system search path for libraries.
19217 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19218
19219 # Run-time system search path for libraries.
19220 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19221
19222 # Whether dlopen is supported.
19223 dlopen_support=$enable_dlopen
19224
19225 # Whether dlopen of programs is supported.
19226 dlopen_self=$enable_dlopen_self
19227
19228 # Whether dlopen of statically linked programs is supported.
19229 dlopen_self_static=$enable_dlopen_self_static
19230
19231 # Commands to strip libraries.
19232 old_striplib=$lt_old_striplib
19233 striplib=$lt_striplib
19234
19235
19236 # The linker used to build libraries.
19237 LD=$lt_LD
19238
19239 # How to create reloadable object files.
19240 reload_flag=$lt_reload_flag
19241 reload_cmds=$lt_reload_cmds
19242
19243 # Commands used to build an old-style archive.
19244 old_archive_cmds=$lt_old_archive_cmds
19245
19246 # A language specific compiler.
19247 CC=$lt_compiler
19248
19249 # Is the compiler the GNU compiler?
19250 with_gcc=$GCC
19251
19252 # Compiler flag to turn off builtin functions.
19253 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19254
19255 # How to pass a linker flag through the compiler.
19256 wl=$lt_lt_prog_compiler_wl
19257
19258 # Additional compiler flags for building library objects.
19259 pic_flag=$lt_lt_prog_compiler_pic
19260
19261 # Compiler flag to prevent dynamic linking.
19262 link_static_flag=$lt_lt_prog_compiler_static
19263
19264 # Does compiler simultaneously support -c and -o options?
19265 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19266
19267 # Whether or not to add -lc for building shared libraries.
19268 build_libtool_need_lc=$archive_cmds_need_lc
19269
19270 # Whether or not to disallow shared libs when runtime libs are static.
19271 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19272
19273 # Compiler flag to allow reflexive dlopens.
19274 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19275
19276 # Compiler flag to generate shared objects directly from archives.
19277 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19278
19279 # Whether the compiler copes with passing no objects directly.
19280 compiler_needs_object=$lt_compiler_needs_object
19281
19282 # Create an old-style archive from a shared archive.
19283 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19284
19285 # Create a temporary old-style archive to link instead of a shared archive.
19286 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19287
19288 # Commands used to build a shared archive.
19289 archive_cmds=$lt_archive_cmds
19290 archive_expsym_cmds=$lt_archive_expsym_cmds
19291
19292 # Commands used to build a loadable module if different from building
19293 # a shared archive.
19294 module_cmds=$lt_module_cmds
19295 module_expsym_cmds=$lt_module_expsym_cmds
19296
19297 # Whether we are building with GNU ld or not.
19298 with_gnu_ld=$lt_with_gnu_ld
19299
19300 # Flag that allows shared libraries with undefined symbols to be built.
19301 allow_undefined_flag=$lt_allow_undefined_flag
19302
19303 # Flag that enforces no undefined symbols.
19304 no_undefined_flag=$lt_no_undefined_flag
19305
19306 # Flag to hardcode \$libdir into a binary during linking.
19307 # This must work even if \$libdir does not exist
19308 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19309
19310 # If ld is used when linking, flag to hardcode \$libdir into a binary
19311 # during linking.  This must work even if \$libdir does not exist.
19312 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19313
19314 # Whether we need a single "-rpath" flag with a separated argument.
19315 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19316
19317 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19318 # DIR into the resulting binary.
19319 hardcode_direct=$hardcode_direct
19320
19321 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19322 # DIR into the resulting binary and the resulting library dependency is
19323 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19324 # library is relocated.
19325 hardcode_direct_absolute=$hardcode_direct_absolute
19326
19327 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19328 # into the resulting binary.
19329 hardcode_minus_L=$hardcode_minus_L
19330
19331 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19332 # into the resulting binary.
19333 hardcode_shlibpath_var=$hardcode_shlibpath_var
19334
19335 # Set to "yes" if building a shared library automatically hardcodes DIR
19336 # into the library and all subsequent libraries and executables linked
19337 # against it.
19338 hardcode_automatic=$hardcode_automatic
19339
19340 # Set to yes if linker adds runtime paths of dependent libraries
19341 # to runtime path list.
19342 inherit_rpath=$inherit_rpath
19343
19344 # Whether libtool must link a program against all its dependency libraries.
19345 link_all_deplibs=$link_all_deplibs
19346
19347 # Fix the shell variable \$srcfile for the compiler.
19348 fix_srcfile_path=$lt_fix_srcfile_path
19349
19350 # Set to "yes" if exported symbols are required.
19351 always_export_symbols=$always_export_symbols
19352
19353 # The commands to list exported symbols.
19354 export_symbols_cmds=$lt_export_symbols_cmds
19355
19356 # Symbols that should not be listed in the preloaded symbols.
19357 exclude_expsyms=$lt_exclude_expsyms
19358
19359 # Symbols that must always be exported.
19360 include_expsyms=$lt_include_expsyms
19361
19362 # Commands necessary for linking programs (against libraries) with templates.
19363 prelink_cmds=$lt_prelink_cmds
19364
19365 # Specify filename containing input files.
19366 file_list_spec=$lt_file_list_spec
19367
19368 # How to hardcode a shared library path into an executable.
19369 hardcode_action=$hardcode_action
19370
19371 # The directories searched by this compiler when creating a shared library.
19372 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19373
19374 # Dependencies to place before and after the objects being linked to
19375 # create a shared library.
19376 predep_objects=$lt_predep_objects
19377 postdep_objects=$lt_postdep_objects
19378 predeps=$lt_predeps
19379 postdeps=$lt_postdeps
19380
19381 # The library search path used internally by the compiler when linking
19382 # a shared library.
19383 compiler_lib_search_path=$lt_compiler_lib_search_path
19384
19385 # ### END LIBTOOL CONFIG
19386
19387 _LT_EOF
19388
19389   case $host_os in
19390   aix3*)
19391     cat <<\_LT_EOF >> "$cfgfile"
19392 # AIX sometimes has problems with the GCC collect2 program.  For some
19393 # reason, if we set the COLLECT_NAMES environment variable, the problems
19394 # vanish in a puff of smoke.
19395 if test "X${COLLECT_NAMES+set}" != Xset; then
19396   COLLECT_NAMES=
19397   export COLLECT_NAMES
19398 fi
19399 _LT_EOF
19400     ;;
19401   esac
19402
19403
19404 ltmain="$ac_aux_dir/ltmain.sh"
19405
19406
19407   # We use sed instead of cat because bash on DJGPP gets confused if
19408   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19409   # text mode, it properly converts lines to CR/LF.  This bash problem
19410   # is reportedly fixed, but why not run on old versions too?
19411   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19412     || (rm -f "$cfgfile"; exit 1)
19413
19414   case $xsi_shell in
19415   yes)
19416     cat << \_LT_EOF >> "$cfgfile"
19417
19418 # func_dirname file append nondir_replacement
19419 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19420 # otherwise set result to NONDIR_REPLACEMENT.
19421 func_dirname ()
19422 {
19423   case ${1} in
19424     */*) func_dirname_result="${1%/*}${2}" ;;
19425     *  ) func_dirname_result="${3}" ;;
19426   esac
19427 }
19428
19429 # func_basename file
19430 func_basename ()
19431 {
19432   func_basename_result="${1##*/}"
19433 }
19434
19435 # func_dirname_and_basename file append nondir_replacement
19436 # perform func_basename and func_dirname in a single function
19437 # call:
19438 #   dirname:  Compute the dirname of FILE.  If nonempty,
19439 #             add APPEND to the result, otherwise set result
19440 #             to NONDIR_REPLACEMENT.
19441 #             value returned in "$func_dirname_result"
19442 #   basename: Compute filename of FILE.
19443 #             value retuned in "$func_basename_result"
19444 # Implementation must be kept synchronized with func_dirname
19445 # and func_basename. For efficiency, we do not delegate to
19446 # those functions but instead duplicate the functionality here.
19447 func_dirname_and_basename ()
19448 {
19449   case ${1} in
19450     */*) func_dirname_result="${1%/*}${2}" ;;
19451     *  ) func_dirname_result="${3}" ;;
19452   esac
19453   func_basename_result="${1##*/}"
19454 }
19455
19456 # func_stripname prefix suffix name
19457 # strip PREFIX and SUFFIX off of NAME.
19458 # PREFIX and SUFFIX must not contain globbing or regex special
19459 # characters, hashes, percent signs, but SUFFIX may contain a leading
19460 # dot (in which case that matches only a dot).
19461 func_stripname ()
19462 {
19463   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19464   # positional parameters, so assign one to ordinary parameter first.
19465   func_stripname_result=${3}
19466   func_stripname_result=${func_stripname_result#"${1}"}
19467   func_stripname_result=${func_stripname_result%"${2}"}
19468 }
19469
19470 # func_opt_split
19471 func_opt_split ()
19472 {
19473   func_opt_split_opt=${1%%=*}
19474   func_opt_split_arg=${1#*=}
19475 }
19476
19477 # func_lo2o object
19478 func_lo2o ()
19479 {
19480   case ${1} in
19481     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19482     *)    func_lo2o_result=${1} ;;
19483   esac
19484 }
19485
19486 # func_xform libobj-or-source
19487 func_xform ()
19488 {
19489   func_xform_result=${1%.*}.lo
19490 }
19491
19492 # func_arith arithmetic-term...
19493 func_arith ()
19494 {
19495   func_arith_result=$(( $* ))
19496 }
19497
19498 # func_len string
19499 # STRING may not start with a hyphen.
19500 func_len ()
19501 {
19502   func_len_result=${#1}
19503 }
19504
19505 _LT_EOF
19506     ;;
19507   *) # Bourne compatible functions.
19508     cat << \_LT_EOF >> "$cfgfile"
19509
19510 # func_dirname file append nondir_replacement
19511 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19512 # otherwise set result to NONDIR_REPLACEMENT.
19513 func_dirname ()
19514 {
19515   # Extract subdirectory from the argument.
19516   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19517   if test "X$func_dirname_result" = "X${1}"; then
19518     func_dirname_result="${3}"
19519   else
19520     func_dirname_result="$func_dirname_result${2}"
19521   fi
19522 }
19523
19524 # func_basename file
19525 func_basename ()
19526 {
19527   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19528 }
19529
19530
19531 # func_stripname prefix suffix name
19532 # strip PREFIX and SUFFIX off of NAME.
19533 # PREFIX and SUFFIX must not contain globbing or regex special
19534 # characters, hashes, percent signs, but SUFFIX may contain a leading
19535 # dot (in which case that matches only a dot).
19536 # func_strip_suffix prefix name
19537 func_stripname ()
19538 {
19539   case ${2} in
19540     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19541     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19542   esac
19543 }
19544
19545 # sed scripts:
19546 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19547 my_sed_long_arg='1s/^-[^=]*=//'
19548
19549 # func_opt_split
19550 func_opt_split ()
19551 {
19552   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19553   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19554 }
19555
19556 # func_lo2o object
19557 func_lo2o ()
19558 {
19559   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19560 }
19561
19562 # func_xform libobj-or-source
19563 func_xform ()
19564 {
19565   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19566 }
19567
19568 # func_arith arithmetic-term...
19569 func_arith ()
19570 {
19571   func_arith_result=`expr "$@"`
19572 }
19573
19574 # func_len string
19575 # STRING may not start with a hyphen.
19576 func_len ()
19577 {
19578   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19579 }
19580
19581 _LT_EOF
19582 esac
19583
19584 case $lt_shell_append in
19585   yes)
19586     cat << \_LT_EOF >> "$cfgfile"
19587
19588 # func_append var value
19589 # Append VALUE to the end of shell variable VAR.
19590 func_append ()
19591 {
19592   eval "$1+=\$2"
19593 }
19594 _LT_EOF
19595     ;;
19596   *)
19597     cat << \_LT_EOF >> "$cfgfile"
19598
19599 # func_append var value
19600 # Append VALUE to the end of shell variable VAR.
19601 func_append ()
19602 {
19603   eval "$1=\$$1\$2"
19604 }
19605
19606 _LT_EOF
19607     ;;
19608   esac
19609
19610
19611   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19612     || (rm -f "$cfgfile"; exit 1)
19613
19614   mv -f "$cfgfile" "$ofile" ||
19615     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19616   chmod +x "$ofile"
19617
19618
19619     cat <<_LT_EOF >> "$ofile"
19620
19621 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19622
19623 # The linker used to build libraries.
19624 LD=$lt_LD_CXX
19625
19626 # How to create reloadable object files.
19627 reload_flag=$lt_reload_flag_CXX
19628 reload_cmds=$lt_reload_cmds_CXX
19629
19630 # Commands used to build an old-style archive.
19631 old_archive_cmds=$lt_old_archive_cmds_CXX
19632
19633 # A language specific compiler.
19634 CC=$lt_compiler_CXX
19635
19636 # Is the compiler the GNU compiler?
19637 with_gcc=$GCC_CXX
19638
19639 # Compiler flag to turn off builtin functions.
19640 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19641
19642 # How to pass a linker flag through the compiler.
19643 wl=$lt_lt_prog_compiler_wl_CXX
19644
19645 # Additional compiler flags for building library objects.
19646 pic_flag=$lt_lt_prog_compiler_pic_CXX
19647
19648 # Compiler flag to prevent dynamic linking.
19649 link_static_flag=$lt_lt_prog_compiler_static_CXX
19650
19651 # Does compiler simultaneously support -c and -o options?
19652 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19653
19654 # Whether or not to add -lc for building shared libraries.
19655 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19656
19657 # Whether or not to disallow shared libs when runtime libs are static.
19658 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19659
19660 # Compiler flag to allow reflexive dlopens.
19661 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19662
19663 # Compiler flag to generate shared objects directly from archives.
19664 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19665
19666 # Whether the compiler copes with passing no objects directly.
19667 compiler_needs_object=$lt_compiler_needs_object_CXX
19668
19669 # Create an old-style archive from a shared archive.
19670 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19671
19672 # Create a temporary old-style archive to link instead of a shared archive.
19673 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19674
19675 # Commands used to build a shared archive.
19676 archive_cmds=$lt_archive_cmds_CXX
19677 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19678
19679 # Commands used to build a loadable module if different from building
19680 # a shared archive.
19681 module_cmds=$lt_module_cmds_CXX
19682 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19683
19684 # Whether we are building with GNU ld or not.
19685 with_gnu_ld=$lt_with_gnu_ld_CXX
19686
19687 # Flag that allows shared libraries with undefined symbols to be built.
19688 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19689
19690 # Flag that enforces no undefined symbols.
19691 no_undefined_flag=$lt_no_undefined_flag_CXX
19692
19693 # Flag to hardcode \$libdir into a binary during linking.
19694 # This must work even if \$libdir does not exist
19695 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19696
19697 # If ld is used when linking, flag to hardcode \$libdir into a binary
19698 # during linking.  This must work even if \$libdir does not exist.
19699 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19700
19701 # Whether we need a single "-rpath" flag with a separated argument.
19702 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19703
19704 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19705 # DIR into the resulting binary.
19706 hardcode_direct=$hardcode_direct_CXX
19707
19708 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19709 # DIR into the resulting binary and the resulting library dependency is
19710 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19711 # library is relocated.
19712 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19713
19714 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19715 # into the resulting binary.
19716 hardcode_minus_L=$hardcode_minus_L_CXX
19717
19718 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19719 # into the resulting binary.
19720 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19721
19722 # Set to "yes" if building a shared library automatically hardcodes DIR
19723 # into the library and all subsequent libraries and executables linked
19724 # against it.
19725 hardcode_automatic=$hardcode_automatic_CXX
19726
19727 # Set to yes if linker adds runtime paths of dependent libraries
19728 # to runtime path list.
19729 inherit_rpath=$inherit_rpath_CXX
19730
19731 # Whether libtool must link a program against all its dependency libraries.
19732 link_all_deplibs=$link_all_deplibs_CXX
19733
19734 # Fix the shell variable \$srcfile for the compiler.
19735 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19736
19737 # Set to "yes" if exported symbols are required.
19738 always_export_symbols=$always_export_symbols_CXX
19739
19740 # The commands to list exported symbols.
19741 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19742
19743 # Symbols that should not be listed in the preloaded symbols.
19744 exclude_expsyms=$lt_exclude_expsyms_CXX
19745
19746 # Symbols that must always be exported.
19747 include_expsyms=$lt_include_expsyms_CXX
19748
19749 # Commands necessary for linking programs (against libraries) with templates.
19750 prelink_cmds=$lt_prelink_cmds_CXX
19751
19752 # Specify filename containing input files.
19753 file_list_spec=$lt_file_list_spec_CXX
19754
19755 # How to hardcode a shared library path into an executable.
19756 hardcode_action=$hardcode_action_CXX
19757
19758 # The directories searched by this compiler when creating a shared library.
19759 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19760
19761 # Dependencies to place before and after the objects being linked to
19762 # create a shared library.
19763 predep_objects=$lt_predep_objects_CXX
19764 postdep_objects=$lt_postdep_objects_CXX
19765 predeps=$lt_predeps_CXX
19766 postdeps=$lt_postdeps_CXX
19767
19768 # The library search path used internally by the compiler when linking
19769 # a shared library.
19770 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19771
19772 # ### END LIBTOOL TAG CONFIG: CXX
19773 _LT_EOF
19774
19775  ;;
19776     "gstdint.h":C)
19777 if test "$GCC" = yes; then
19778   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
19779 else
19780   echo "/* generated for $CC */" > tmp-stdint.h
19781 fi
19782
19783 sed 's/^ *//' >> tmp-stdint.h <<EOF
19784
19785   #ifndef GCC_GENERATED_STDINT_H
19786   #define GCC_GENERATED_STDINT_H 1
19787
19788   #include <sys/types.h>
19789 EOF
19790
19791 if test "$acx_cv_header_stdint" != stdint.h; then
19792   echo "#include <stddef.h>" >> tmp-stdint.h
19793 fi
19794 if test "$acx_cv_header_stdint" != stddef.h; then
19795   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
19796 fi
19797
19798 sed 's/^ *//' >> tmp-stdint.h <<EOF
19799   /* glibc uses these symbols as guards to prevent redefinitions.  */
19800   #ifdef __int8_t_defined
19801   #define _INT8_T
19802   #define _INT16_T
19803   #define _INT32_T
19804   #endif
19805   #ifdef __uint32_t_defined
19806   #define _UINT32_T
19807   #endif
19808
19809 EOF
19810
19811 # ----------------- done header, emit basic int types -------------
19812 if test "$acx_cv_header_stdint" = stddef.h; then
19813   sed 's/^ *//' >> tmp-stdint.h <<EOF
19814
19815     #ifndef _UINT8_T
19816     #define _UINT8_T
19817     #ifndef __uint8_t_defined
19818     #define __uint8_t_defined
19819     #ifndef uint8_t
19820     typedef unsigned $acx_cv_type_int8_t uint8_t;
19821     #endif
19822     #endif
19823     #endif
19824
19825     #ifndef _UINT16_T
19826     #define _UINT16_T
19827     #ifndef __uint16_t_defined
19828     #define __uint16_t_defined
19829     #ifndef uint16_t
19830     typedef unsigned $acx_cv_type_int16_t uint16_t;
19831     #endif
19832     #endif
19833     #endif
19834
19835     #ifndef _UINT32_T
19836     #define _UINT32_T
19837     #ifndef __uint32_t_defined
19838     #define __uint32_t_defined
19839     #ifndef uint32_t
19840     typedef unsigned $acx_cv_type_int32_t uint32_t;
19841     #endif
19842     #endif
19843     #endif
19844
19845     #ifndef _INT8_T
19846     #define _INT8_T
19847     #ifndef __int8_t_defined
19848     #define __int8_t_defined
19849     #ifndef int8_t
19850     typedef $acx_cv_type_int8_t int8_t;
19851     #endif
19852     #endif
19853     #endif
19854
19855     #ifndef _INT16_T
19856     #define _INT16_T
19857     #ifndef __int16_t_defined
19858     #define __int16_t_defined
19859     #ifndef int16_t
19860     typedef $acx_cv_type_int16_t int16_t;
19861     #endif
19862     #endif
19863     #endif
19864
19865     #ifndef _INT32_T
19866     #define _INT32_T
19867     #ifndef __int32_t_defined
19868     #define __int32_t_defined
19869     #ifndef int32_t
19870     typedef $acx_cv_type_int32_t int32_t;
19871     #endif
19872     #endif
19873     #endif
19874 EOF
19875 elif test "$ac_cv_type_u_int32_t" = yes; then
19876   sed 's/^ *//' >> tmp-stdint.h <<EOF
19877
19878     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
19879     #ifndef _INT8_T
19880     #define _INT8_T
19881     #endif
19882     #ifndef _INT16_T
19883     #define _INT16_T
19884     #endif
19885     #ifndef _INT32_T
19886     #define _INT32_T
19887     #endif
19888
19889     #ifndef _UINT8_T
19890     #define _UINT8_T
19891     #ifndef __uint8_t_defined
19892     #define __uint8_t_defined
19893     #ifndef uint8_t
19894     typedef u_int8_t uint8_t;
19895     #endif
19896     #endif
19897     #endif
19898
19899     #ifndef _UINT16_T
19900     #define _UINT16_T
19901     #ifndef __uint16_t_defined
19902     #define __uint16_t_defined
19903     #ifndef uint16_t
19904     typedef u_int16_t uint16_t;
19905     #endif
19906     #endif
19907     #endif
19908
19909     #ifndef _UINT32_T
19910     #define _UINT32_T
19911     #ifndef __uint32_t_defined
19912     #define __uint32_t_defined
19913     #ifndef uint32_t
19914     typedef u_int32_t uint32_t;
19915     #endif
19916     #endif
19917     #endif
19918 EOF
19919 else
19920   sed 's/^ *//' >> tmp-stdint.h <<EOF
19921
19922     /* Some systems have guard macros to prevent redefinitions, define them.  */
19923     #ifndef _INT8_T
19924     #define _INT8_T
19925     #endif
19926     #ifndef _INT16_T
19927     #define _INT16_T
19928     #endif
19929     #ifndef _INT32_T
19930     #define _INT32_T
19931     #endif
19932     #ifndef _UINT8_T
19933     #define _UINT8_T
19934     #endif
19935     #ifndef _UINT16_T
19936     #define _UINT16_T
19937     #endif
19938     #ifndef _UINT32_T
19939     #define _UINT32_T
19940     #endif
19941 EOF
19942 fi
19943
19944 # ------------- done basic int types, emit int64_t types ------------
19945 if test "$ac_cv_type_uint64_t" = yes; then
19946   sed 's/^ *//' >> tmp-stdint.h <<EOF
19947
19948     /* system headers have good uint64_t and int64_t */
19949     #ifndef _INT64_T
19950     #define _INT64_T
19951     #endif
19952     #ifndef _UINT64_T
19953     #define _UINT64_T
19954     #endif
19955 EOF
19956 elif test "$ac_cv_type_u_int64_t" = yes; then
19957   sed 's/^ *//' >> tmp-stdint.h <<EOF
19958
19959     /* system headers have an u_int64_t (and int64_t) */
19960     #ifndef _INT64_T
19961     #define _INT64_T
19962     #endif
19963     #ifndef _UINT64_T
19964     #define _UINT64_T
19965     #ifndef __uint64_t_defined
19966     #define __uint64_t_defined
19967     #ifndef uint64_t
19968     typedef u_int64_t uint64_t;
19969     #endif
19970     #endif
19971     #endif
19972 EOF
19973 elif test -n "$acx_cv_type_int64_t"; then
19974   sed 's/^ *//' >> tmp-stdint.h <<EOF
19975
19976     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
19977     #ifndef _INT64_T
19978     #define _INT64_T
19979     #ifndef int64_t
19980     typedef $acx_cv_type_int64_t int64_t;
19981     #endif
19982     #endif
19983     #ifndef _UINT64_T
19984     #define _UINT64_T
19985     #ifndef __uint64_t_defined
19986     #define __uint64_t_defined
19987     #ifndef uint64_t
19988     typedef unsigned $acx_cv_type_int64_t uint64_t;
19989     #endif
19990     #endif
19991     #endif
19992 EOF
19993 else
19994   sed 's/^ *//' >> tmp-stdint.h <<EOF
19995
19996     /* some common heuristics for int64_t, using compiler-specific tests */
19997     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
19998     #ifndef _INT64_T
19999     #define _INT64_T
20000     #ifndef __int64_t_defined
20001     #ifndef int64_t
20002     typedef long long int64_t;
20003     #endif
20004     #endif
20005     #endif
20006     #ifndef _UINT64_T
20007     #define _UINT64_T
20008     #ifndef uint64_t
20009     typedef unsigned long long uint64_t;
20010     #endif
20011     #endif
20012
20013     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
20014     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
20015        does not implement __extension__.  But that compiler doesn't define
20016        __GNUC_MINOR__.  */
20017     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
20018     # define __extension__
20019     # endif
20020
20021     # ifndef _INT64_T
20022     # define _INT64_T
20023     # ifndef int64_t
20024     __extension__ typedef long long int64_t;
20025     # endif
20026     # endif
20027     # ifndef _UINT64_T
20028     # define _UINT64_T
20029     # ifndef uint64_t
20030     __extension__ typedef unsigned long long uint64_t;
20031     # endif
20032     # endif
20033
20034     #elif !defined __STRICT_ANSI__
20035     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
20036
20037     #  ifndef _INT64_T
20038     #  define _INT64_T
20039     #  ifndef int64_t
20040     typedef __int64 int64_t;
20041     #  endif
20042     #  endif
20043     #  ifndef _UINT64_T
20044     #  define _UINT64_T
20045     #  ifndef uint64_t
20046     typedef unsigned __int64 uint64_t;
20047     #  endif
20048     #  endif
20049     # endif /* compiler */
20050
20051     #endif /* ANSI version */
20052 EOF
20053 fi
20054
20055 # ------------- done int64_t types, emit intptr types ------------
20056 if test "$ac_cv_type_uintptr_t" != yes; then
20057   sed 's/^ *//' >> tmp-stdint.h <<EOF
20058
20059     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
20060     #ifndef __uintptr_t_defined
20061     #ifndef uintptr_t
20062     typedef u$acx_cv_type_intptr_t uintptr_t;
20063     #endif
20064     #endif
20065     #ifndef __intptr_t_defined
20066     #ifndef intptr_t
20067     typedef $acx_cv_type_intptr_t  intptr_t;
20068     #endif
20069     #endif
20070 EOF
20071 fi
20072
20073 # ------------- done intptr types, emit int_least types ------------
20074 if test "$ac_cv_type_int_least32_t" != yes; then
20075   sed 's/^ *//' >> tmp-stdint.h <<EOF
20076
20077     /* Define int_least types */
20078     typedef int8_t     int_least8_t;
20079     typedef int16_t    int_least16_t;
20080     typedef int32_t    int_least32_t;
20081     #ifdef _INT64_T
20082     typedef int64_t    int_least64_t;
20083     #endif
20084
20085     typedef uint8_t    uint_least8_t;
20086     typedef uint16_t   uint_least16_t;
20087     typedef uint32_t   uint_least32_t;
20088     #ifdef _UINT64_T
20089     typedef uint64_t   uint_least64_t;
20090     #endif
20091 EOF
20092 fi
20093
20094 # ------------- done intptr types, emit int_fast types ------------
20095 if test "$ac_cv_type_int_fast32_t" != yes; then
20096       sed 's/^ *//' >> tmp-stdint.h <<EOF
20097
20098     /* Define int_fast types.  short is often slow */
20099     typedef int8_t       int_fast8_t;
20100     typedef int          int_fast16_t;
20101     typedef int32_t      int_fast32_t;
20102     #ifdef _INT64_T
20103     typedef int64_t      int_fast64_t;
20104     #endif
20105
20106     typedef uint8_t      uint_fast8_t;
20107     typedef unsigned int uint_fast16_t;
20108     typedef uint32_t     uint_fast32_t;
20109     #ifdef _UINT64_T
20110     typedef uint64_t     uint_fast64_t;
20111     #endif
20112 EOF
20113 fi
20114
20115 if test "$ac_cv_type_uintmax_t" != yes; then
20116   sed 's/^ *//' >> tmp-stdint.h <<EOF
20117
20118     /* Define intmax based on what we found */
20119     #ifndef intmax_t
20120     #ifdef _INT64_T
20121     typedef int64_t       intmax_t;
20122     #else
20123     typedef long          intmax_t;
20124     #endif
20125     #endif
20126     #ifndef uintmax_t
20127     #ifdef _UINT64_T
20128     typedef uint64_t      uintmax_t;
20129     #else
20130     typedef unsigned long uintmax_t;
20131     #endif
20132     #endif
20133 EOF
20134 fi
20135
20136 sed 's/^ *//' >> tmp-stdint.h <<EOF
20137
20138   #endif /* GCC_GENERATED_STDINT_H */
20139 EOF
20140
20141 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
20142   rm -f tmp-stdint.h
20143 else
20144   mv -f tmp-stdint.h gstdint.h
20145 fi
20146
20147  ;;
20148     "interception/Makefile":F) cat > vpsed$$ << \_EOF
20149 s!`test -f '$<' || echo '$(srcdir)/'`!!
20150 _EOF
20151    sed -f vpsed$$ $ac_file > tmp$$
20152    mv tmp$$ $ac_file
20153    rm vpsed$$
20154    echo 'MULTISUBDIR =' >> $ac_file
20155    ml_norecursion=yes
20156    . ${multi_basedir}/config-ml.in
20157    { ml_norecursion=; unset ml_norecursion;}
20158  ;;
20159     "sanitizer_common/Makefile":F) cat > vpsed$$ << \_EOF
20160 s!`test -f '$<' || echo '$(srcdir)/'`!!
20161 _EOF
20162    sed -f vpsed$$ $ac_file > tmp$$
20163    mv tmp$$ $ac_file
20164    rm vpsed$$
20165    echo 'MULTISUBDIR =' >> $ac_file
20166    ml_norecursion=yes
20167    . ${multi_basedir}/config-ml.in
20168    { ml_norecursion=; unset ml_norecursion;}
20169  ;;
20170     "libbacktrace/Makefile":F) cat > vpsed$$ << \_EOF
20171 s!`test -f '$<' || echo '$(srcdir)/'`!!
20172 _EOF
20173    sed -f vpsed$$ $ac_file > tmp$$
20174    mv tmp$$ $ac_file
20175    rm vpsed$$
20176    echo 'MULTISUBDIR =' >> $ac_file
20177    ml_norecursion=yes
20178    . ${multi_basedir}/config-ml.in
20179    { ml_norecursion=; unset ml_norecursion;}
20180  ;;
20181     "lsan/Makefile":F) cat > vpsed$$ << \_EOF
20182 s!`test -f '$<' || echo '$(srcdir)/'`!!
20183 _EOF
20184    sed -f vpsed$$ $ac_file > tmp$$
20185    mv tmp$$ $ac_file
20186    rm vpsed$$
20187    echo 'MULTISUBDIR =' >> $ac_file
20188    ml_norecursion=yes
20189    . ${multi_basedir}/config-ml.in
20190    { ml_norecursion=; unset ml_norecursion;}
20191  ;;
20192     "asan/Makefile":F) cat > vpsed$$ << \_EOF
20193 s!`test -f '$<' || echo '$(srcdir)/'`!!
20194 _EOF
20195    sed -f vpsed$$ $ac_file > tmp$$
20196    mv tmp$$ $ac_file
20197    rm vpsed$$
20198    echo 'MULTISUBDIR =' >> $ac_file
20199    ml_norecursion=yes
20200    . ${multi_basedir}/config-ml.in
20201    { ml_norecursion=; unset ml_norecursion;}
20202  ;;
20203     "ubsan/Makefile":F) cat > vpsed$$ << \_EOF
20204 s!`test -f '$<' || echo '$(srcdir)/'`!!
20205 _EOF
20206    sed -f vpsed$$ $ac_file > tmp$$
20207    mv tmp$$ $ac_file
20208    rm vpsed$$
20209    echo 'MULTISUBDIR =' >> $ac_file
20210    ml_norecursion=yes
20211    . ${multi_basedir}/config-ml.in
20212    { ml_norecursion=; unset ml_norecursion;}
20213  ;;
20214     "tsan/Makefile":F) cat > vpsed$$ << \_EOF
20215 s!`test -f '$<' || echo '$(srcdir)/'`!!
20216 _EOF
20217     sed -f vpsed$$ $ac_file > tmp$$
20218     mv tmp$$ $ac_file
20219     rm vpsed$$
20220     echo 'MULTISUBDIR =' >> $ac_file
20221     ml_norecursion=yes
20222     . ${multi_basedir}/config-ml.in
20223     { ml_norecursion=; unset ml_norecursion;}
20224  ;;
20225     "hwasan/Makefile":F) cat > vpsed$$ << \_EOF
20226 s!`test -f '$<' || echo '$(srcdir)/'`!!
20227 _EOF
20228     sed -f vpsed$$ $ac_file > tmp$$
20229     mv tmp$$ $ac_file
20230     rm vpsed$$
20231     echo 'MULTISUBDIR =' >> $ac_file
20232     ml_norecursion=yes
20233     . ${multi_basedir}/config-ml.in
20234     { ml_norecursion=; unset ml_norecursion;}
20235  ;;
20236
20237   esac
20238 done # for ac_tag
20239
20240
20241 as_fn_exit 0
20242 _ACEOF
20243 ac_clean_files=$ac_clean_files_save
20244
20245 test $ac_write_fail = 0 ||
20246   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20247
20248
20249 # configure is writing to config.log, and then calls config.status.
20250 # config.status does its own redirection, appending to config.log.
20251 # Unfortunately, on DOS this fails, as config.log is still kept open
20252 # by configure, so config.status won't be able to write to it; its
20253 # output is simply discarded.  So we exec the FD to /dev/null,
20254 # effectively closing config.log, so it can be properly (re)opened and
20255 # appended to by config.status.  When coming back to configure, we
20256 # need to make the FD available again.
20257 if test "$no_create" != yes; then
20258   ac_cs_success=:
20259   ac_config_status_args=
20260   test "$silent" = yes &&
20261     ac_config_status_args="$ac_config_status_args --quiet"
20262   exec 5>/dev/null
20263   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20264   exec 5>>config.log
20265   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20266   # would make configure fail if this is the last instruction.
20267   $ac_cs_success || as_fn_exit 1
20268 fi
20269 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20270   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20271 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20272 fi
20273