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 test.
6673   lt_cv_path_NM="$NM"
6674 else
6675   lt_nm_to_check="${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   for lt_tmp_nm in $lt_nm_to_check; do
6680     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6681     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6682       IFS="$lt_save_ifs"
6683       test -z "$ac_dir" && ac_dir=.
6684       tmp_nm="$ac_dir/$lt_tmp_nm"
6685       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6686         # Check to see if the nm accepts a BSD-compat flag.
6687         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6688         #   nm: unknown option "B" ignored
6689         # Tru64's nm complains that /dev/null is an invalid object file
6690         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6691         */dev/null* | *'Invalid file or object type'*)
6692           lt_cv_path_NM="$tmp_nm -B"
6693           break
6694           ;;
6695         *)
6696           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6697           */dev/null*)
6698             lt_cv_path_NM="$tmp_nm -p"
6699             break
6700             ;;
6701           *)
6702             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6703             continue # so that we can try to find one that supports BSD flags
6704             ;;
6705           esac
6706           ;;
6707         esac
6708       fi
6709     done
6710     IFS="$lt_save_ifs"
6711   done
6712   : ${lt_cv_path_NM=no}
6713 fi
6714 fi
6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6716 $as_echo "$lt_cv_path_NM" >&6; }
6717 if test "$lt_cv_path_NM" != "no"; then
6718   NM="$lt_cv_path_NM"
6719 else
6720   # Didn't find any BSD compatible name lister, look for dumpbin.
6721   if test -n "$DUMPBIN"; then :
6722     # Let the user override the test.
6723   else
6724     if test -n "$ac_tool_prefix"; then
6725   for ac_prog in dumpbin "link -dump"
6726   do
6727     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6728 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6730 $as_echo_n "checking for $ac_word... " >&6; }
6731 if ${ac_cv_prog_DUMPBIN+:} false; then :
6732   $as_echo_n "(cached) " >&6
6733 else
6734   if test -n "$DUMPBIN"; then
6735   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6736 else
6737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6738 for as_dir in $PATH
6739 do
6740   IFS=$as_save_IFS
6741   test -z "$as_dir" && as_dir=.
6742     for ac_exec_ext in '' $ac_executable_extensions; do
6743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6744     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6746     break 2
6747   fi
6748 done
6749   done
6750 IFS=$as_save_IFS
6751
6752 fi
6753 fi
6754 DUMPBIN=$ac_cv_prog_DUMPBIN
6755 if test -n "$DUMPBIN"; then
6756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6757 $as_echo "$DUMPBIN" >&6; }
6758 else
6759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6760 $as_echo "no" >&6; }
6761 fi
6762
6763
6764     test -n "$DUMPBIN" && break
6765   done
6766 fi
6767 if test -z "$DUMPBIN"; then
6768   ac_ct_DUMPBIN=$DUMPBIN
6769   for ac_prog in dumpbin "link -dump"
6770 do
6771   # Extract the first word of "$ac_prog", so it can be a program name with args.
6772 set dummy $ac_prog; ac_word=$2
6773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6774 $as_echo_n "checking for $ac_word... " >&6; }
6775 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6776   $as_echo_n "(cached) " >&6
6777 else
6778   if test -n "$ac_ct_DUMPBIN"; then
6779   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6780 else
6781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6782 for as_dir in $PATH
6783 do
6784   IFS=$as_save_IFS
6785   test -z "$as_dir" && as_dir=.
6786     for ac_exec_ext in '' $ac_executable_extensions; do
6787   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6788     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6790     break 2
6791   fi
6792 done
6793   done
6794 IFS=$as_save_IFS
6795
6796 fi
6797 fi
6798 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6799 if test -n "$ac_ct_DUMPBIN"; then
6800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6801 $as_echo "$ac_ct_DUMPBIN" >&6; }
6802 else
6803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6804 $as_echo "no" >&6; }
6805 fi
6806
6807
6808   test -n "$ac_ct_DUMPBIN" && break
6809 done
6810
6811   if test "x$ac_ct_DUMPBIN" = x; then
6812     DUMPBIN=":"
6813   else
6814     case $cross_compiling:$ac_tool_warned in
6815 yes:)
6816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6818 ac_tool_warned=yes ;;
6819 esac
6820     DUMPBIN=$ac_ct_DUMPBIN
6821   fi
6822 fi
6823
6824     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6825     *COFF*)
6826       DUMPBIN="$DUMPBIN -symbols"
6827       ;;
6828     *)
6829       DUMPBIN=:
6830       ;;
6831     esac
6832   fi
6833
6834   if test "$DUMPBIN" != ":"; then
6835     NM="$DUMPBIN"
6836   fi
6837 fi
6838 test -z "$NM" && NM=nm
6839
6840
6841
6842
6843
6844
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6846 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6847 if ${lt_cv_nm_interface+:} false; then :
6848   $as_echo_n "(cached) " >&6
6849 else
6850   lt_cv_nm_interface="BSD nm"
6851   echo "int some_variable = 0;" > conftest.$ac_ext
6852   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6853   (eval "$ac_compile" 2>conftest.err)
6854   cat conftest.err >&5
6855   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6856   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6857   cat conftest.err >&5
6858   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6859   cat conftest.out >&5
6860   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6861     lt_cv_nm_interface="MS dumpbin"
6862   fi
6863   rm -f conftest*
6864 fi
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6866 $as_echo "$lt_cv_nm_interface" >&6; }
6867
6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6869 $as_echo_n "checking whether ln -s works... " >&6; }
6870 LN_S=$as_ln_s
6871 if test "$LN_S" = "ln -s"; then
6872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6873 $as_echo "yes" >&6; }
6874 else
6875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6876 $as_echo "no, using $LN_S" >&6; }
6877 fi
6878
6879 # find the maximum length of command line arguments
6880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6881 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6882 if ${lt_cv_sys_max_cmd_len+:} false; then :
6883   $as_echo_n "(cached) " >&6
6884 else
6885     i=0
6886   teststring="ABCD"
6887
6888   case $build_os in
6889   msdosdjgpp*)
6890     # On DJGPP, this test can blow up pretty badly due to problems in libc
6891     # (any single argument exceeding 2000 bytes causes a buffer overrun
6892     # during glob expansion).  Even if it were fixed, the result of this
6893     # check would be larger than it should be.
6894     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6895     ;;
6896
6897   gnu*)
6898     # Under GNU Hurd, this test is not required because there is
6899     # no limit to the length of command line arguments.
6900     # Libtool will interpret -1 as no limit whatsoever
6901     lt_cv_sys_max_cmd_len=-1;
6902     ;;
6903
6904   cygwin* | mingw* | cegcc*)
6905     # On Win9x/ME, this test blows up -- it succeeds, but takes
6906     # about 5 minutes as the teststring grows exponentially.
6907     # Worse, since 9x/ME are not pre-emptively multitasking,
6908     # you end up with a "frozen" computer, even though with patience
6909     # the test eventually succeeds (with a max line length of 256k).
6910     # Instead, let's just punt: use the minimum linelength reported by
6911     # all of the supported platforms: 8192 (on NT/2K/XP).
6912     lt_cv_sys_max_cmd_len=8192;
6913     ;;
6914
6915   mint*)
6916     # On MiNT this can take a long time and run out of memory.
6917     lt_cv_sys_max_cmd_len=8192;
6918     ;;
6919
6920   amigaos*)
6921     # On AmigaOS with pdksh, this test takes hours, literally.
6922     # So we just punt and use a minimum line length of 8192.
6923     lt_cv_sys_max_cmd_len=8192;
6924     ;;
6925
6926   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6927     # This has been around since 386BSD, at least.  Likely further.
6928     if test -x /sbin/sysctl; then
6929       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6930     elif test -x /usr/sbin/sysctl; then
6931       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6932     else
6933       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6934     fi
6935     # And add a safety zone
6936     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6937     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6938     ;;
6939
6940   interix*)
6941     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6942     lt_cv_sys_max_cmd_len=196608
6943     ;;
6944
6945   osf*)
6946     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6947     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6948     # nice to cause kernel panics so lets avoid the loop below.
6949     # First set a reasonable default.
6950     lt_cv_sys_max_cmd_len=16384
6951     #
6952     if test -x /sbin/sysconfig; then
6953       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6954         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6955       esac
6956     fi
6957     ;;
6958   sco3.2v5*)
6959     lt_cv_sys_max_cmd_len=102400
6960     ;;
6961   sysv5* | sco5v6* | sysv4.2uw2*)
6962     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6963     if test -n "$kargmax"; then
6964       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6965     else
6966       lt_cv_sys_max_cmd_len=32768
6967     fi
6968     ;;
6969   *)
6970     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6971     if test -n "$lt_cv_sys_max_cmd_len"; then
6972       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6973       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6974     else
6975       # Make teststring a little bigger before we do anything with it.
6976       # a 1K string should be a reasonable start.
6977       for i in 1 2 3 4 5 6 7 8 ; do
6978         teststring=$teststring$teststring
6979       done
6980       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6981       # If test is not a shell built-in, we'll probably end up computing a
6982       # maximum length that is only half of the actual maximum length, but
6983       # we can't tell.
6984       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6985                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6986               test $i != 17 # 1/2 MB should be enough
6987       do
6988         i=`expr $i + 1`
6989         teststring=$teststring$teststring
6990       done
6991       # Only check the string length outside the loop.
6992       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6993       teststring=
6994       # Add a significant safety factor because C++ compilers can tack on
6995       # massive amounts of additional arguments before passing them to the
6996       # linker.  It appears as though 1/2 is a usable value.
6997       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6998     fi
6999     ;;
7000   esac
7001
7002 fi
7003
7004 if test -n $lt_cv_sys_max_cmd_len ; then
7005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7006 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7007 else
7008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7009 $as_echo "none" >&6; }
7010 fi
7011 max_cmd_len=$lt_cv_sys_max_cmd_len
7012
7013
7014
7015
7016
7017
7018 : ${CP="cp -f"}
7019 : ${MV="mv -f"}
7020 : ${RM="rm -f"}
7021
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
7023 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
7024 # Try some XSI features
7025 xsi_shell=no
7026 ( _lt_dummy="a/b/c"
7027   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7028       = c,a/b,, \
7029     && eval 'test $(( 1 + 1 )) -eq 2 \
7030     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7031   && xsi_shell=yes
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7033 $as_echo "$xsi_shell" >&6; }
7034
7035
7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7037 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7038 lt_shell_append=no
7039 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7040     >/dev/null 2>&1 \
7041   && lt_shell_append=yes
7042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7043 $as_echo "$lt_shell_append" >&6; }
7044
7045
7046 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7047   lt_unset=unset
7048 else
7049   lt_unset=false
7050 fi
7051
7052
7053
7054
7055
7056 # test EBCDIC or ASCII
7057 case `echo X|tr X '\101'` in
7058  A) # ASCII based system
7059     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7060   lt_SP2NL='tr \040 \012'
7061   lt_NL2SP='tr \015\012 \040\040'
7062   ;;
7063  *) # EBCDIC based system
7064   lt_SP2NL='tr \100 \n'
7065   lt_NL2SP='tr \r\n \100\100'
7066   ;;
7067 esac
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7078 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7079 if ${lt_cv_ld_reload_flag+:} false; then :
7080   $as_echo_n "(cached) " >&6
7081 else
7082   lt_cv_ld_reload_flag='-r'
7083 fi
7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7085 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7086 reload_flag=$lt_cv_ld_reload_flag
7087 case $reload_flag in
7088 "" | " "*) ;;
7089 *) reload_flag=" $reload_flag" ;;
7090 esac
7091 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7092 case $host_os in
7093   darwin*)
7094     if test "$GCC" = yes; then
7095       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7096     else
7097       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7098     fi
7099     ;;
7100 esac
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110 if test -n "$ac_tool_prefix"; then
7111   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7112 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7114 $as_echo_n "checking for $ac_word... " >&6; }
7115 if ${ac_cv_prog_OBJDUMP+:} false; then :
7116   $as_echo_n "(cached) " >&6
7117 else
7118   if test -n "$OBJDUMP"; then
7119   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7120 else
7121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7122 for as_dir in $PATH
7123 do
7124   IFS=$as_save_IFS
7125   test -z "$as_dir" && as_dir=.
7126     for ac_exec_ext in '' $ac_executable_extensions; do
7127   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7128     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7129     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7130     break 2
7131   fi
7132 done
7133   done
7134 IFS=$as_save_IFS
7135
7136 fi
7137 fi
7138 OBJDUMP=$ac_cv_prog_OBJDUMP
7139 if test -n "$OBJDUMP"; then
7140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7141 $as_echo "$OBJDUMP" >&6; }
7142 else
7143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7144 $as_echo "no" >&6; }
7145 fi
7146
7147
7148 fi
7149 if test -z "$ac_cv_prog_OBJDUMP"; then
7150   ac_ct_OBJDUMP=$OBJDUMP
7151   # Extract the first word of "objdump", so it can be a program name with args.
7152 set dummy objdump; ac_word=$2
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7154 $as_echo_n "checking for $ac_word... " >&6; }
7155 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7156   $as_echo_n "(cached) " >&6
7157 else
7158   if test -n "$ac_ct_OBJDUMP"; then
7159   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7160 else
7161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7162 for as_dir in $PATH
7163 do
7164   IFS=$as_save_IFS
7165   test -z "$as_dir" && as_dir=.
7166     for ac_exec_ext in '' $ac_executable_extensions; do
7167   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7168     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7170     break 2
7171   fi
7172 done
7173   done
7174 IFS=$as_save_IFS
7175
7176 fi
7177 fi
7178 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7179 if test -n "$ac_ct_OBJDUMP"; then
7180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7181 $as_echo "$ac_ct_OBJDUMP" >&6; }
7182 else
7183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7184 $as_echo "no" >&6; }
7185 fi
7186
7187   if test "x$ac_ct_OBJDUMP" = x; then
7188     OBJDUMP="false"
7189   else
7190     case $cross_compiling:$ac_tool_warned in
7191 yes:)
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7193 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7194 ac_tool_warned=yes ;;
7195 esac
7196     OBJDUMP=$ac_ct_OBJDUMP
7197   fi
7198 else
7199   OBJDUMP="$ac_cv_prog_OBJDUMP"
7200 fi
7201
7202 test -z "$OBJDUMP" && OBJDUMP=objdump
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7213 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7214 if ${lt_cv_deplibs_check_method+:} false; then :
7215   $as_echo_n "(cached) " >&6
7216 else
7217   lt_cv_file_magic_cmd='$MAGIC_CMD'
7218 lt_cv_file_magic_test_file=
7219 lt_cv_deplibs_check_method='unknown'
7220 # Need to set the preceding variable on all platforms that support
7221 # interlibrary dependencies.
7222 # 'none' -- dependencies not supported.
7223 # `unknown' -- same as none, but documents that we really don't know.
7224 # 'pass_all' -- all dependencies passed with no checks.
7225 # 'test_compile' -- check by making test program.
7226 # 'file_magic [[regex]]' -- check by looking for files in library path
7227 # which responds to the $file_magic_cmd with a given extended regex.
7228 # If you have `file' or equivalent on your system and you're not sure
7229 # whether `pass_all' will *always* work, you probably want this one.
7230
7231 case $host_os in
7232 aix[4-9]*)
7233   lt_cv_deplibs_check_method=pass_all
7234   ;;
7235
7236 beos*)
7237   lt_cv_deplibs_check_method=pass_all
7238   ;;
7239
7240 bsdi[45]*)
7241   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7242   lt_cv_file_magic_cmd='/usr/bin/file -L'
7243   lt_cv_file_magic_test_file=/shlib/libc.so
7244   ;;
7245
7246 cygwin*)
7247   # func_win32_libid is a shell function defined in ltmain.sh
7248   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7249   lt_cv_file_magic_cmd='func_win32_libid'
7250   ;;
7251
7252 mingw* | pw32*)
7253   # Base MSYS/MinGW do not provide the 'file' command needed by
7254   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7255   # unless we find 'file', for example because we are cross-compiling.
7256   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7257   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7258     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7259     lt_cv_file_magic_cmd='func_win32_libid'
7260   else
7261     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7262     lt_cv_file_magic_cmd='$OBJDUMP -f'
7263   fi
7264   ;;
7265
7266 cegcc*)
7267   # use the weaker test based on 'objdump'. See mingw*.
7268   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7269   lt_cv_file_magic_cmd='$OBJDUMP -f'
7270   ;;
7271
7272 darwin* | rhapsody*)
7273   lt_cv_deplibs_check_method=pass_all
7274   ;;
7275
7276 freebsd* | dragonfly*)
7277   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7278     case $host_cpu in
7279     i*86 )
7280       # Not sure whether the presence of OpenBSD here was a mistake.
7281       # Let's accept both of them until this is cleared up.
7282       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7283       lt_cv_file_magic_cmd=/usr/bin/file
7284       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7285       ;;
7286     esac
7287   else
7288     lt_cv_deplibs_check_method=pass_all
7289   fi
7290   ;;
7291
7292 gnu*)
7293   lt_cv_deplibs_check_method=pass_all
7294   ;;
7295
7296 haiku*)
7297   lt_cv_deplibs_check_method=pass_all
7298   ;;
7299
7300 hpux10.20* | hpux11*)
7301   lt_cv_file_magic_cmd=/usr/bin/file
7302   case $host_cpu in
7303   ia64*)
7304     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7305     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7306     ;;
7307   hppa*64*)
7308     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7309     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7310     ;;
7311   *)
7312     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7313     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7314     ;;
7315   esac
7316   ;;
7317
7318 interix[3-9]*)
7319   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7320   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7321   ;;
7322
7323 irix5* | irix6* | nonstopux*)
7324   case $LD in
7325   *-32|*"-32 ") libmagic=32-bit;;
7326   *-n32|*"-n32 ") libmagic=N32;;
7327   *-64|*"-64 ") libmagic=64-bit;;
7328   *) libmagic=never-match;;
7329   esac
7330   lt_cv_deplibs_check_method=pass_all
7331   ;;
7332
7333 # This must be Linux ELF.
7334 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
7335   lt_cv_deplibs_check_method=pass_all
7336   ;;
7337
7338 netbsd*)
7339   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7340     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7341   else
7342     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7343   fi
7344   ;;
7345
7346 newos6*)
7347   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7348   lt_cv_file_magic_cmd=/usr/bin/file
7349   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7350   ;;
7351
7352 *nto* | *qnx*)
7353   lt_cv_deplibs_check_method=pass_all
7354   ;;
7355
7356 openbsd*)
7357   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7358     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7359   else
7360     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7361   fi
7362   ;;
7363
7364 osf3* | osf4* | osf5*)
7365   lt_cv_deplibs_check_method=pass_all
7366   ;;
7367
7368 rdos*)
7369   lt_cv_deplibs_check_method=pass_all
7370   ;;
7371
7372 solaris*)
7373   lt_cv_deplibs_check_method=pass_all
7374   ;;
7375
7376 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7377   lt_cv_deplibs_check_method=pass_all
7378   ;;
7379
7380 sysv4 | sysv4.3*)
7381   case $host_vendor in
7382   motorola)
7383     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]'
7384     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7385     ;;
7386   ncr)
7387     lt_cv_deplibs_check_method=pass_all
7388     ;;
7389   sequent)
7390     lt_cv_file_magic_cmd='/bin/file'
7391     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7392     ;;
7393   sni)
7394     lt_cv_file_magic_cmd='/bin/file'
7395     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7396     lt_cv_file_magic_test_file=/lib/libc.so
7397     ;;
7398   siemens)
7399     lt_cv_deplibs_check_method=pass_all
7400     ;;
7401   pc)
7402     lt_cv_deplibs_check_method=pass_all
7403     ;;
7404   esac
7405   ;;
7406
7407 tpf*)
7408   lt_cv_deplibs_check_method=pass_all
7409   ;;
7410 vxworks*)
7411   # Assume VxWorks cross toolchains are built on Linux, possibly
7412   # as canadian for Windows hosts.
7413   lt_cv_deplibs_check_method=pass_all
7414   ;;
7415 esac
7416
7417 fi
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7419 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7420 file_magic_cmd=$lt_cv_file_magic_cmd
7421 deplibs_check_method=$lt_cv_deplibs_check_method
7422 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435 if test -n "$ac_tool_prefix"; then
7436   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7437 set dummy ${ac_tool_prefix}ar; ac_word=$2
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7439 $as_echo_n "checking for $ac_word... " >&6; }
7440 if ${ac_cv_prog_AR+:} false; then :
7441   $as_echo_n "(cached) " >&6
7442 else
7443   if test -n "$AR"; then
7444   ac_cv_prog_AR="$AR" # Let the user override the test.
7445 else
7446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7447 for as_dir in $PATH
7448 do
7449   IFS=$as_save_IFS
7450   test -z "$as_dir" && as_dir=.
7451     for ac_exec_ext in '' $ac_executable_extensions; do
7452   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7453     ac_cv_prog_AR="${ac_tool_prefix}ar"
7454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7455     break 2
7456   fi
7457 done
7458   done
7459 IFS=$as_save_IFS
7460
7461 fi
7462 fi
7463 AR=$ac_cv_prog_AR
7464 if test -n "$AR"; then
7465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7466 $as_echo "$AR" >&6; }
7467 else
7468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7469 $as_echo "no" >&6; }
7470 fi
7471
7472
7473 fi
7474 if test -z "$ac_cv_prog_AR"; then
7475   ac_ct_AR=$AR
7476   # Extract the first word of "ar", so it can be a program name with args.
7477 set dummy ar; ac_word=$2
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7479 $as_echo_n "checking for $ac_word... " >&6; }
7480 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7481   $as_echo_n "(cached) " >&6
7482 else
7483   if test -n "$ac_ct_AR"; then
7484   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7485 else
7486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7487 for as_dir in $PATH
7488 do
7489   IFS=$as_save_IFS
7490   test -z "$as_dir" && as_dir=.
7491     for ac_exec_ext in '' $ac_executable_extensions; do
7492   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7493     ac_cv_prog_ac_ct_AR="ar"
7494     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7495     break 2
7496   fi
7497 done
7498   done
7499 IFS=$as_save_IFS
7500
7501 fi
7502 fi
7503 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7504 if test -n "$ac_ct_AR"; then
7505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7506 $as_echo "$ac_ct_AR" >&6; }
7507 else
7508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7509 $as_echo "no" >&6; }
7510 fi
7511
7512   if test "x$ac_ct_AR" = x; then
7513     AR="false"
7514   else
7515     case $cross_compiling:$ac_tool_warned in
7516 yes:)
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7518 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7519 ac_tool_warned=yes ;;
7520 esac
7521     AR=$ac_ct_AR
7522   fi
7523 else
7524   AR="$ac_cv_prog_AR"
7525 fi
7526
7527 test -z "$AR" && AR=ar
7528 test -z "$AR_FLAGS" && AR_FLAGS=cru
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540 if test -n "$ac_tool_prefix"; then
7541   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7542 set dummy ${ac_tool_prefix}strip; ac_word=$2
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7544 $as_echo_n "checking for $ac_word... " >&6; }
7545 if ${ac_cv_prog_STRIP+:} false; then :
7546   $as_echo_n "(cached) " >&6
7547 else
7548   if test -n "$STRIP"; then
7549   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7550 else
7551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7552 for as_dir in $PATH
7553 do
7554   IFS=$as_save_IFS
7555   test -z "$as_dir" && as_dir=.
7556     for ac_exec_ext in '' $ac_executable_extensions; do
7557   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7558     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7560     break 2
7561   fi
7562 done
7563   done
7564 IFS=$as_save_IFS
7565
7566 fi
7567 fi
7568 STRIP=$ac_cv_prog_STRIP
7569 if test -n "$STRIP"; then
7570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7571 $as_echo "$STRIP" >&6; }
7572 else
7573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7574 $as_echo "no" >&6; }
7575 fi
7576
7577
7578 fi
7579 if test -z "$ac_cv_prog_STRIP"; then
7580   ac_ct_STRIP=$STRIP
7581   # Extract the first word of "strip", so it can be a program name with args.
7582 set dummy strip; ac_word=$2
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7584 $as_echo_n "checking for $ac_word... " >&6; }
7585 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   if test -n "$ac_ct_STRIP"; then
7589   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7590 else
7591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592 for as_dir in $PATH
7593 do
7594   IFS=$as_save_IFS
7595   test -z "$as_dir" && as_dir=.
7596     for ac_exec_ext in '' $ac_executable_extensions; do
7597   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7598     ac_cv_prog_ac_ct_STRIP="strip"
7599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7600     break 2
7601   fi
7602 done
7603   done
7604 IFS=$as_save_IFS
7605
7606 fi
7607 fi
7608 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7609 if test -n "$ac_ct_STRIP"; then
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7611 $as_echo "$ac_ct_STRIP" >&6; }
7612 else
7613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7614 $as_echo "no" >&6; }
7615 fi
7616
7617   if test "x$ac_ct_STRIP" = x; then
7618     STRIP=":"
7619   else
7620     case $cross_compiling:$ac_tool_warned in
7621 yes:)
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7623 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7624 ac_tool_warned=yes ;;
7625 esac
7626     STRIP=$ac_ct_STRIP
7627   fi
7628 else
7629   STRIP="$ac_cv_prog_STRIP"
7630 fi
7631
7632 test -z "$STRIP" && STRIP=:
7633
7634
7635
7636
7637
7638
7639 if test -n "$ac_tool_prefix"; then
7640   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7641 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7643 $as_echo_n "checking for $ac_word... " >&6; }
7644 if ${ac_cv_prog_RANLIB+:} false; then :
7645   $as_echo_n "(cached) " >&6
7646 else
7647   if test -n "$RANLIB"; then
7648   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7649 else
7650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7651 for as_dir in $PATH
7652 do
7653   IFS=$as_save_IFS
7654   test -z "$as_dir" && as_dir=.
7655     for ac_exec_ext in '' $ac_executable_extensions; do
7656   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7657     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7659     break 2
7660   fi
7661 done
7662   done
7663 IFS=$as_save_IFS
7664
7665 fi
7666 fi
7667 RANLIB=$ac_cv_prog_RANLIB
7668 if test -n "$RANLIB"; then
7669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7670 $as_echo "$RANLIB" >&6; }
7671 else
7672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7673 $as_echo "no" >&6; }
7674 fi
7675
7676
7677 fi
7678 if test -z "$ac_cv_prog_RANLIB"; then
7679   ac_ct_RANLIB=$RANLIB
7680   # Extract the first word of "ranlib", so it can be a program name with args.
7681 set dummy ranlib; ac_word=$2
7682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7683 $as_echo_n "checking for $ac_word... " >&6; }
7684 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7685   $as_echo_n "(cached) " >&6
7686 else
7687   if test -n "$ac_ct_RANLIB"; then
7688   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7689 else
7690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7691 for as_dir in $PATH
7692 do
7693   IFS=$as_save_IFS
7694   test -z "$as_dir" && as_dir=.
7695     for ac_exec_ext in '' $ac_executable_extensions; do
7696   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7697     ac_cv_prog_ac_ct_RANLIB="ranlib"
7698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7699     break 2
7700   fi
7701 done
7702   done
7703 IFS=$as_save_IFS
7704
7705 fi
7706 fi
7707 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7708 if test -n "$ac_ct_RANLIB"; then
7709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7710 $as_echo "$ac_ct_RANLIB" >&6; }
7711 else
7712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7713 $as_echo "no" >&6; }
7714 fi
7715
7716   if test "x$ac_ct_RANLIB" = x; then
7717     RANLIB=":"
7718   else
7719     case $cross_compiling:$ac_tool_warned in
7720 yes:)
7721 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7722 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7723 ac_tool_warned=yes ;;
7724 esac
7725     RANLIB=$ac_ct_RANLIB
7726   fi
7727 else
7728   RANLIB="$ac_cv_prog_RANLIB"
7729 fi
7730
7731 test -z "$RANLIB" && RANLIB=:
7732
7733
7734
7735
7736
7737
7738 # Determine commands to create old-style static archives.
7739 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7740 old_postinstall_cmds='chmod 644 $oldlib'
7741 old_postuninstall_cmds=
7742
7743 if test -n "$RANLIB"; then
7744   case $host_os in
7745   openbsd*)
7746     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7747     ;;
7748   *)
7749     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7750     ;;
7751   esac
7752   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7753 fi
7754
7755 case $host_os in
7756   darwin*)
7757     lock_old_archive_extraction=yes ;;
7758   *)
7759     lock_old_archive_extraction=no ;;
7760 esac
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800 # If no C compiler was specified, use CC.
7801 LTCC=${LTCC-"$CC"}
7802
7803 # If no C compiler flags were specified, use CFLAGS.
7804 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7805
7806 # Allow CC to be a program name with arguments.
7807 compiler=$CC
7808
7809
7810 # Check for command to grab the raw symbol name followed by C symbol from nm.
7811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7812 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7813 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7814   $as_echo_n "(cached) " >&6
7815 else
7816
7817 # These are sane defaults that work on at least a few old systems.
7818 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7819
7820 # Character class describing NM global symbol codes.
7821 symcode='[BCDEGRST]'
7822
7823 # Regexp to match symbols that can be accessed directly from C.
7824 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7825
7826 # Define system-specific variables.
7827 case $host_os in
7828 aix*)
7829   symcode='[BCDT]'
7830   ;;
7831 cygwin* | mingw* | pw32* | cegcc*)
7832   symcode='[ABCDGISTW]'
7833   ;;
7834 hpux*)
7835   if test "$host_cpu" = ia64; then
7836     symcode='[ABCDEGRST]'
7837   fi
7838   ;;
7839 irix* | nonstopux*)
7840   symcode='[BCDEGRST]'
7841   ;;
7842 osf*)
7843   symcode='[BCDEGQRST]'
7844   ;;
7845 solaris*)
7846   symcode='[BDRT]'
7847   ;;
7848 sco3.2v5*)
7849   symcode='[DT]'
7850   ;;
7851 sysv4.2uw2*)
7852   symcode='[DT]'
7853   ;;
7854 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7855   symcode='[ABDT]'
7856   ;;
7857 sysv4)
7858   symcode='[DFNSTU]'
7859   ;;
7860 esac
7861
7862 # If we're using GNU nm, then use its standard symbol codes.
7863 case `$NM -V 2>&1` in
7864 *GNU* | *'with BFD'*)
7865   symcode='[ABCDGIRSTW]' ;;
7866 esac
7867
7868 # Transform an extracted symbol line into a proper C declaration.
7869 # Some systems (esp. on ia64) link data and code symbols differently,
7870 # so use this general approach.
7871 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7872
7873 # Transform an extracted symbol line into symbol name and symbol address
7874 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7875 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'"
7876
7877 # Handle CRLF in mingw tool chain
7878 opt_cr=
7879 case $build_os in
7880 mingw*)
7881   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7882   ;;
7883 esac
7884
7885 # Try without a prefix underscore, then with it.
7886 for ac_symprfx in "" "_"; do
7887
7888   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7889   symxfrm="\\1 $ac_symprfx\\2 \\2"
7890
7891   # Write the raw and C identifiers.
7892   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7893     # Fake it for dumpbin and say T for any non-static function
7894     # and D for any global variable.
7895     # Also find C++ and __fastcall symbols from MSVC++,
7896     # which start with @ or ?.
7897     lt_cv_sys_global_symbol_pipe="$AWK '"\
7898 "     {last_section=section; section=\$ 3};"\
7899 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7900 "     \$ 0!~/External *\|/{next};"\
7901 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7902 "     {if(hide[section]) next};"\
7903 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7904 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7905 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7906 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7907 "     ' prfx=^$ac_symprfx"
7908   else
7909     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7910   fi
7911
7912   # Check to see that the pipe works correctly.
7913   pipe_works=no
7914
7915   rm -f conftest*
7916   cat > conftest.$ac_ext <<_LT_EOF
7917 #ifdef __cplusplus
7918 extern "C" {
7919 #endif
7920 char nm_test_var;
7921 void nm_test_func(void);
7922 void nm_test_func(void){}
7923 #ifdef __cplusplus
7924 }
7925 #endif
7926 int main(){nm_test_var='a';nm_test_func();return(0);}
7927 _LT_EOF
7928
7929   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7930   (eval $ac_compile) 2>&5
7931   ac_status=$?
7932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7933   test $ac_status = 0; }; then
7934     # Now try to grab the symbols.
7935     nlist=conftest.nm
7936     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7937   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7938   ac_status=$?
7939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7940   test $ac_status = 0; } && test -s "$nlist"; then
7941       # Try sorting and uniquifying the output.
7942       if sort "$nlist" | uniq > "$nlist"T; then
7943         mv -f "$nlist"T "$nlist"
7944       else
7945         rm -f "$nlist"T
7946       fi
7947
7948       # Make sure that we snagged all the symbols we need.
7949       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7950         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7951           cat <<_LT_EOF > conftest.$ac_ext
7952 #ifdef __cplusplus
7953 extern "C" {
7954 #endif
7955
7956 _LT_EOF
7957           # Now generate the symbol file.
7958           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7959
7960           cat <<_LT_EOF >> conftest.$ac_ext
7961
7962 /* The mapping between symbol names and symbols.  */
7963 const struct {
7964   const char *name;
7965   void       *address;
7966 }
7967 lt__PROGRAM__LTX_preloaded_symbols[] =
7968 {
7969   { "@PROGRAM@", (void *) 0 },
7970 _LT_EOF
7971           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7972           cat <<\_LT_EOF >> conftest.$ac_ext
7973   {0, (void *) 0}
7974 };
7975
7976 /* This works around a problem in FreeBSD linker */
7977 #ifdef FREEBSD_WORKAROUND
7978 static const void *lt_preloaded_setup() {
7979   return lt__PROGRAM__LTX_preloaded_symbols;
7980 }
7981 #endif
7982
7983 #ifdef __cplusplus
7984 }
7985 #endif
7986 _LT_EOF
7987           # Now try linking the two files.
7988           mv conftest.$ac_objext conftstm.$ac_objext
7989           lt_save_LIBS="$LIBS"
7990           lt_save_CFLAGS="$CFLAGS"
7991           LIBS="conftstm.$ac_objext"
7992           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7993           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7994   (eval $ac_link) 2>&5
7995   ac_status=$?
7996   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7997   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7998             pipe_works=yes
7999           fi
8000           LIBS="$lt_save_LIBS"
8001           CFLAGS="$lt_save_CFLAGS"
8002         else
8003           echo "cannot find nm_test_func in $nlist" >&5
8004         fi
8005       else
8006         echo "cannot find nm_test_var in $nlist" >&5
8007       fi
8008     else
8009       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8010     fi
8011   else
8012     echo "$progname: failed program was:" >&5
8013     cat conftest.$ac_ext >&5
8014   fi
8015   rm -rf conftest* conftst*
8016
8017   # Do not use the global_symbol_pipe unless it works.
8018   if test "$pipe_works" = yes; then
8019     break
8020   else
8021     lt_cv_sys_global_symbol_pipe=
8022   fi
8023 done
8024
8025 fi
8026
8027 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8028   lt_cv_sys_global_symbol_to_cdecl=
8029 fi
8030 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8032 $as_echo "failed" >&6; }
8033 else
8034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8035 $as_echo "ok" >&6; }
8036 fi
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059 # Check whether --enable-libtool-lock was given.
8060 if test "${enable_libtool_lock+set}" = set; then :
8061   enableval=$enable_libtool_lock;
8062 fi
8063
8064 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8065
8066 # Some flags need to be propagated to the compiler or linker for good
8067 # libtool support.
8068 case $host in
8069 ia64-*-hpux*)
8070   # Find out which ABI we are using.
8071   echo 'int i;' > conftest.$ac_ext
8072   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8073   (eval $ac_compile) 2>&5
8074   ac_status=$?
8075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8076   test $ac_status = 0; }; then
8077     case `/usr/bin/file conftest.$ac_objext` in
8078       *ELF-32*)
8079         HPUX_IA64_MODE="32"
8080         ;;
8081       *ELF-64*)
8082         HPUX_IA64_MODE="64"
8083         ;;
8084     esac
8085   fi
8086   rm -rf conftest*
8087   ;;
8088 *-*-irix6*)
8089   # Find out which ABI we are using.
8090   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8091   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8092   (eval $ac_compile) 2>&5
8093   ac_status=$?
8094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8095   test $ac_status = 0; }; then
8096     if test "$lt_cv_prog_gnu_ld" = yes; then
8097       case `/usr/bin/file conftest.$ac_objext` in
8098         *32-bit*)
8099           LD="${LD-ld} -melf32bsmip"
8100           ;;
8101         *N32*)
8102           LD="${LD-ld} -melf32bmipn32"
8103           ;;
8104         *64-bit*)
8105           LD="${LD-ld} -melf64bmip"
8106         ;;
8107       esac
8108     else
8109       case `/usr/bin/file conftest.$ac_objext` in
8110         *32-bit*)
8111           LD="${LD-ld} -32"
8112           ;;
8113         *N32*)
8114           LD="${LD-ld} -n32"
8115           ;;
8116         *64-bit*)
8117           LD="${LD-ld} -64"
8118           ;;
8119       esac
8120     fi
8121   fi
8122   rm -rf conftest*
8123   ;;
8124
8125 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8126 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8127   # Find out which ABI we are using.
8128   echo 'int i;' > 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     case `/usr/bin/file conftest.o` in
8135       *32-bit*)
8136         case $host in
8137           x86_64-*kfreebsd*-gnu)
8138             LD="${LD-ld} -m elf_i386_fbsd"
8139             ;;
8140           x86_64-*linux*)
8141             case `/usr/bin/file conftest.o` in
8142               *x86-64*)
8143                 LD="${LD-ld} -m elf32_x86_64"
8144                 ;;
8145               *)
8146                 LD="${LD-ld} -m elf_i386"
8147                 ;;
8148             esac
8149             ;;
8150           powerpc64le-*linux*)
8151             LD="${LD-ld} -m elf32lppclinux"
8152             ;;
8153           powerpc64-*linux*)
8154             LD="${LD-ld} -m elf32ppclinux"
8155             ;;
8156           s390x-*linux*)
8157             LD="${LD-ld} -m elf_s390"
8158             ;;
8159           sparc64-*linux*)
8160             LD="${LD-ld} -m elf32_sparc"
8161             ;;
8162         esac
8163         ;;
8164       *64-bit*)
8165         case $host in
8166           x86_64-*kfreebsd*-gnu)
8167             LD="${LD-ld} -m elf_x86_64_fbsd"
8168             ;;
8169           x86_64-*linux*)
8170             LD="${LD-ld} -m elf_x86_64"
8171             ;;
8172           powerpcle-*linux*)
8173             LD="${LD-ld} -m elf64lppc"
8174             ;;
8175           powerpc-*linux*)
8176             LD="${LD-ld} -m elf64ppc"
8177             ;;
8178           s390*-*linux*|s390*-*tpf*)
8179             LD="${LD-ld} -m elf64_s390"
8180             ;;
8181           sparc*-*linux*)
8182             LD="${LD-ld} -m elf64_sparc"
8183             ;;
8184         esac
8185         ;;
8186     esac
8187   fi
8188   rm -rf conftest*
8189   ;;
8190
8191 *-*-sco3.2v5*)
8192   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8193   SAVE_CFLAGS="$CFLAGS"
8194   CFLAGS="$CFLAGS -belf"
8195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8196 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8197 if ${lt_cv_cc_needs_belf+:} false; then :
8198   $as_echo_n "(cached) " >&6
8199 else
8200   ac_ext=c
8201 ac_cpp='$CPP $CPPFLAGS'
8202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8205
8206      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8207 /* end confdefs.h.  */
8208
8209 int
8210 main ()
8211 {
8212
8213   ;
8214   return 0;
8215 }
8216 _ACEOF
8217 if ac_fn_c_try_link "$LINENO"; then :
8218   lt_cv_cc_needs_belf=yes
8219 else
8220   lt_cv_cc_needs_belf=no
8221 fi
8222 rm -f core conftest.err conftest.$ac_objext \
8223     conftest$ac_exeext conftest.$ac_ext
8224      ac_ext=c
8225 ac_cpp='$CPP $CPPFLAGS'
8226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8229
8230 fi
8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8232 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8233   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8234     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8235     CFLAGS="$SAVE_CFLAGS"
8236   fi
8237   ;;
8238 sparc*-*solaris*)
8239   # Find out which ABI we are using.
8240   echo 'int i;' > conftest.$ac_ext
8241   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8242   (eval $ac_compile) 2>&5
8243   ac_status=$?
8244   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8245   test $ac_status = 0; }; then
8246     case `/usr/bin/file conftest.o` in
8247     *64-bit*)
8248       case $lt_cv_prog_gnu_ld in
8249       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8250       *)
8251         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8252           LD="${LD-ld} -64"
8253         fi
8254         ;;
8255       esac
8256       ;;
8257     esac
8258   fi
8259   rm -rf conftest*
8260   ;;
8261 esac
8262
8263 need_locks="$enable_libtool_lock"
8264
8265
8266   case $host_os in
8267     rhapsody* | darwin*)
8268     if test -n "$ac_tool_prefix"; then
8269   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8270 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8272 $as_echo_n "checking for $ac_word... " >&6; }
8273 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8274   $as_echo_n "(cached) " >&6
8275 else
8276   if test -n "$DSYMUTIL"; then
8277   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8278 else
8279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8280 for as_dir in $PATH
8281 do
8282   IFS=$as_save_IFS
8283   test -z "$as_dir" && as_dir=.
8284     for ac_exec_ext in '' $ac_executable_extensions; do
8285   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8286     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8287     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8288     break 2
8289   fi
8290 done
8291   done
8292 IFS=$as_save_IFS
8293
8294 fi
8295 fi
8296 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8297 if test -n "$DSYMUTIL"; then
8298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8299 $as_echo "$DSYMUTIL" >&6; }
8300 else
8301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8302 $as_echo "no" >&6; }
8303 fi
8304
8305
8306 fi
8307 if test -z "$ac_cv_prog_DSYMUTIL"; then
8308   ac_ct_DSYMUTIL=$DSYMUTIL
8309   # Extract the first word of "dsymutil", so it can be a program name with args.
8310 set dummy dsymutil; ac_word=$2
8311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8312 $as_echo_n "checking for $ac_word... " >&6; }
8313 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8314   $as_echo_n "(cached) " >&6
8315 else
8316   if test -n "$ac_ct_DSYMUTIL"; then
8317   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8318 else
8319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8320 for as_dir in $PATH
8321 do
8322   IFS=$as_save_IFS
8323   test -z "$as_dir" && as_dir=.
8324     for ac_exec_ext in '' $ac_executable_extensions; do
8325   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8326     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8328     break 2
8329   fi
8330 done
8331   done
8332 IFS=$as_save_IFS
8333
8334 fi
8335 fi
8336 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8337 if test -n "$ac_ct_DSYMUTIL"; then
8338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8339 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8340 else
8341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8342 $as_echo "no" >&6; }
8343 fi
8344
8345   if test "x$ac_ct_DSYMUTIL" = x; then
8346     DSYMUTIL=":"
8347   else
8348     case $cross_compiling:$ac_tool_warned in
8349 yes:)
8350 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8351 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8352 ac_tool_warned=yes ;;
8353 esac
8354     DSYMUTIL=$ac_ct_DSYMUTIL
8355   fi
8356 else
8357   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8358 fi
8359
8360     if test -n "$ac_tool_prefix"; then
8361   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8362 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8364 $as_echo_n "checking for $ac_word... " >&6; }
8365 if ${ac_cv_prog_NMEDIT+:} false; then :
8366   $as_echo_n "(cached) " >&6
8367 else
8368   if test -n "$NMEDIT"; then
8369   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8370 else
8371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8372 for as_dir in $PATH
8373 do
8374   IFS=$as_save_IFS
8375   test -z "$as_dir" && as_dir=.
8376     for ac_exec_ext in '' $ac_executable_extensions; do
8377   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8378     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8380     break 2
8381   fi
8382 done
8383   done
8384 IFS=$as_save_IFS
8385
8386 fi
8387 fi
8388 NMEDIT=$ac_cv_prog_NMEDIT
8389 if test -n "$NMEDIT"; then
8390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8391 $as_echo "$NMEDIT" >&6; }
8392 else
8393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8394 $as_echo "no" >&6; }
8395 fi
8396
8397
8398 fi
8399 if test -z "$ac_cv_prog_NMEDIT"; then
8400   ac_ct_NMEDIT=$NMEDIT
8401   # Extract the first word of "nmedit", so it can be a program name with args.
8402 set dummy nmedit; ac_word=$2
8403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8404 $as_echo_n "checking for $ac_word... " >&6; }
8405 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8406   $as_echo_n "(cached) " >&6
8407 else
8408   if test -n "$ac_ct_NMEDIT"; then
8409   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8410 else
8411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8412 for as_dir in $PATH
8413 do
8414   IFS=$as_save_IFS
8415   test -z "$as_dir" && as_dir=.
8416     for ac_exec_ext in '' $ac_executable_extensions; do
8417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8418     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8420     break 2
8421   fi
8422 done
8423   done
8424 IFS=$as_save_IFS
8425
8426 fi
8427 fi
8428 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8429 if test -n "$ac_ct_NMEDIT"; then
8430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8431 $as_echo "$ac_ct_NMEDIT" >&6; }
8432 else
8433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8434 $as_echo "no" >&6; }
8435 fi
8436
8437   if test "x$ac_ct_NMEDIT" = x; then
8438     NMEDIT=":"
8439   else
8440     case $cross_compiling:$ac_tool_warned in
8441 yes:)
8442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8444 ac_tool_warned=yes ;;
8445 esac
8446     NMEDIT=$ac_ct_NMEDIT
8447   fi
8448 else
8449   NMEDIT="$ac_cv_prog_NMEDIT"
8450 fi
8451
8452     if test -n "$ac_tool_prefix"; then
8453   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8454 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8456 $as_echo_n "checking for $ac_word... " >&6; }
8457 if ${ac_cv_prog_LIPO+:} false; then :
8458   $as_echo_n "(cached) " >&6
8459 else
8460   if test -n "$LIPO"; then
8461   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8462 else
8463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8464 for as_dir in $PATH
8465 do
8466   IFS=$as_save_IFS
8467   test -z "$as_dir" && as_dir=.
8468     for ac_exec_ext in '' $ac_executable_extensions; do
8469   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8470     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8472     break 2
8473   fi
8474 done
8475   done
8476 IFS=$as_save_IFS
8477
8478 fi
8479 fi
8480 LIPO=$ac_cv_prog_LIPO
8481 if test -n "$LIPO"; then
8482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8483 $as_echo "$LIPO" >&6; }
8484 else
8485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8486 $as_echo "no" >&6; }
8487 fi
8488
8489
8490 fi
8491 if test -z "$ac_cv_prog_LIPO"; then
8492   ac_ct_LIPO=$LIPO
8493   # Extract the first word of "lipo", so it can be a program name with args.
8494 set dummy lipo; ac_word=$2
8495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8496 $as_echo_n "checking for $ac_word... " >&6; }
8497 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8498   $as_echo_n "(cached) " >&6
8499 else
8500   if test -n "$ac_ct_LIPO"; then
8501   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8502 else
8503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8504 for as_dir in $PATH
8505 do
8506   IFS=$as_save_IFS
8507   test -z "$as_dir" && as_dir=.
8508     for ac_exec_ext in '' $ac_executable_extensions; do
8509   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8510     ac_cv_prog_ac_ct_LIPO="lipo"
8511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8512     break 2
8513   fi
8514 done
8515   done
8516 IFS=$as_save_IFS
8517
8518 fi
8519 fi
8520 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8521 if test -n "$ac_ct_LIPO"; then
8522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8523 $as_echo "$ac_ct_LIPO" >&6; }
8524 else
8525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8526 $as_echo "no" >&6; }
8527 fi
8528
8529   if test "x$ac_ct_LIPO" = x; then
8530     LIPO=":"
8531   else
8532     case $cross_compiling:$ac_tool_warned in
8533 yes:)
8534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8535 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8536 ac_tool_warned=yes ;;
8537 esac
8538     LIPO=$ac_ct_LIPO
8539   fi
8540 else
8541   LIPO="$ac_cv_prog_LIPO"
8542 fi
8543
8544     if test -n "$ac_tool_prefix"; then
8545   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8546 set dummy ${ac_tool_prefix}otool; ac_word=$2
8547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8548 $as_echo_n "checking for $ac_word... " >&6; }
8549 if ${ac_cv_prog_OTOOL+:} false; then :
8550   $as_echo_n "(cached) " >&6
8551 else
8552   if test -n "$OTOOL"; then
8553   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8554 else
8555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8556 for as_dir in $PATH
8557 do
8558   IFS=$as_save_IFS
8559   test -z "$as_dir" && as_dir=.
8560     for ac_exec_ext in '' $ac_executable_extensions; do
8561   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8562     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8563     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8564     break 2
8565   fi
8566 done
8567   done
8568 IFS=$as_save_IFS
8569
8570 fi
8571 fi
8572 OTOOL=$ac_cv_prog_OTOOL
8573 if test -n "$OTOOL"; then
8574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8575 $as_echo "$OTOOL" >&6; }
8576 else
8577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8578 $as_echo "no" >&6; }
8579 fi
8580
8581
8582 fi
8583 if test -z "$ac_cv_prog_OTOOL"; then
8584   ac_ct_OTOOL=$OTOOL
8585   # Extract the first word of "otool", so it can be a program name with args.
8586 set dummy otool; ac_word=$2
8587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8588 $as_echo_n "checking for $ac_word... " >&6; }
8589 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8590   $as_echo_n "(cached) " >&6
8591 else
8592   if test -n "$ac_ct_OTOOL"; then
8593   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8594 else
8595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8596 for as_dir in $PATH
8597 do
8598   IFS=$as_save_IFS
8599   test -z "$as_dir" && as_dir=.
8600     for ac_exec_ext in '' $ac_executable_extensions; do
8601   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8602     ac_cv_prog_ac_ct_OTOOL="otool"
8603     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8604     break 2
8605   fi
8606 done
8607   done
8608 IFS=$as_save_IFS
8609
8610 fi
8611 fi
8612 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8613 if test -n "$ac_ct_OTOOL"; then
8614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8615 $as_echo "$ac_ct_OTOOL" >&6; }
8616 else
8617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8618 $as_echo "no" >&6; }
8619 fi
8620
8621   if test "x$ac_ct_OTOOL" = x; then
8622     OTOOL=":"
8623   else
8624     case $cross_compiling:$ac_tool_warned in
8625 yes:)
8626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8627 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8628 ac_tool_warned=yes ;;
8629 esac
8630     OTOOL=$ac_ct_OTOOL
8631   fi
8632 else
8633   OTOOL="$ac_cv_prog_OTOOL"
8634 fi
8635
8636     if test -n "$ac_tool_prefix"; then
8637   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8638 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8640 $as_echo_n "checking for $ac_word... " >&6; }
8641 if ${ac_cv_prog_OTOOL64+:} false; then :
8642   $as_echo_n "(cached) " >&6
8643 else
8644   if test -n "$OTOOL64"; then
8645   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8646 else
8647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8648 for as_dir in $PATH
8649 do
8650   IFS=$as_save_IFS
8651   test -z "$as_dir" && as_dir=.
8652     for ac_exec_ext in '' $ac_executable_extensions; do
8653   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8654     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8656     break 2
8657   fi
8658 done
8659   done
8660 IFS=$as_save_IFS
8661
8662 fi
8663 fi
8664 OTOOL64=$ac_cv_prog_OTOOL64
8665 if test -n "$OTOOL64"; then
8666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8667 $as_echo "$OTOOL64" >&6; }
8668 else
8669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8670 $as_echo "no" >&6; }
8671 fi
8672
8673
8674 fi
8675 if test -z "$ac_cv_prog_OTOOL64"; then
8676   ac_ct_OTOOL64=$OTOOL64
8677   # Extract the first word of "otool64", so it can be a program name with args.
8678 set dummy otool64; ac_word=$2
8679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8680 $as_echo_n "checking for $ac_word... " >&6; }
8681 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8682   $as_echo_n "(cached) " >&6
8683 else
8684   if test -n "$ac_ct_OTOOL64"; then
8685   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8686 else
8687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8688 for as_dir in $PATH
8689 do
8690   IFS=$as_save_IFS
8691   test -z "$as_dir" && as_dir=.
8692     for ac_exec_ext in '' $ac_executable_extensions; do
8693   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8694     ac_cv_prog_ac_ct_OTOOL64="otool64"
8695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8696     break 2
8697   fi
8698 done
8699   done
8700 IFS=$as_save_IFS
8701
8702 fi
8703 fi
8704 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8705 if test -n "$ac_ct_OTOOL64"; then
8706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8707 $as_echo "$ac_ct_OTOOL64" >&6; }
8708 else
8709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8710 $as_echo "no" >&6; }
8711 fi
8712
8713   if test "x$ac_ct_OTOOL64" = x; then
8714     OTOOL64=":"
8715   else
8716     case $cross_compiling:$ac_tool_warned in
8717 yes:)
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8719 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8720 ac_tool_warned=yes ;;
8721 esac
8722     OTOOL64=$ac_ct_OTOOL64
8723   fi
8724 else
8725   OTOOL64="$ac_cv_prog_OTOOL64"
8726 fi
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8755 $as_echo_n "checking for -single_module linker flag... " >&6; }
8756 if ${lt_cv_apple_cc_single_mod+:} false; then :
8757   $as_echo_n "(cached) " >&6
8758 else
8759   lt_cv_apple_cc_single_mod=no
8760       if test -z "${LT_MULTI_MODULE}"; then
8761         # By default we will add the -single_module flag. You can override
8762         # by either setting the environment variable LT_MULTI_MODULE
8763         # non-empty at configure time, or by adding -multi_module to the
8764         # link flags.
8765         rm -rf libconftest.dylib*
8766         echo "int foo(void){return 1;}" > conftest.c
8767         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8768 -dynamiclib -Wl,-single_module conftest.c" >&5
8769         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8770           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8771         _lt_result=$?
8772         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8773           lt_cv_apple_cc_single_mod=yes
8774         else
8775           cat conftest.err >&5
8776         fi
8777         rm -rf libconftest.dylib*
8778         rm -f conftest.*
8779       fi
8780 fi
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8782 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8783     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8784 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8785 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8786   $as_echo_n "(cached) " >&6
8787 else
8788   lt_cv_ld_exported_symbols_list=no
8789       save_LDFLAGS=$LDFLAGS
8790       echo "_main" > conftest.sym
8791       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8792       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8793 /* end confdefs.h.  */
8794
8795 int
8796 main ()
8797 {
8798
8799   ;
8800   return 0;
8801 }
8802 _ACEOF
8803 if ac_fn_c_try_link "$LINENO"; then :
8804   lt_cv_ld_exported_symbols_list=yes
8805 else
8806   lt_cv_ld_exported_symbols_list=no
8807 fi
8808 rm -f core conftest.err conftest.$ac_objext \
8809     conftest$ac_exeext conftest.$ac_ext
8810         LDFLAGS="$save_LDFLAGS"
8811
8812 fi
8813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8814 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8816 $as_echo_n "checking for -force_load linker flag... " >&6; }
8817 if ${lt_cv_ld_force_load+:} false; then :
8818   $as_echo_n "(cached) " >&6
8819 else
8820   lt_cv_ld_force_load=no
8821       cat > conftest.c << _LT_EOF
8822 int forced_loaded() { return 2;}
8823 _LT_EOF
8824       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8825       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8826       echo "$AR cru libconftest.a conftest.o" >&5
8827       $AR cru libconftest.a conftest.o 2>&5
8828       cat > conftest.c << _LT_EOF
8829 int main() { return 0;}
8830 _LT_EOF
8831       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8832       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8833       _lt_result=$?
8834       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8835         lt_cv_ld_force_load=yes
8836       else
8837         cat conftest.err >&5
8838       fi
8839         rm -f conftest.err libconftest.a conftest conftest.c
8840         rm -rf conftest.dSYM
8841
8842 fi
8843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8844 $as_echo "$lt_cv_ld_force_load" >&6; }
8845     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8846     # build without first building modern cctools / linker.
8847     case $host_cpu-$host_os in
8848     *-rhapsody* | *-darwin1.[012])
8849       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8850     *-darwin1.*)
8851       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8852     *-darwin*)
8853       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8854       # deployment target is forced to an earlier version.
8855       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8856         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
8857           ;;
8858         10.[012][,.]*)
8859           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8860           ;;
8861         *)
8862           ;;
8863      esac
8864     ;;
8865   esac
8866     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8867       _lt_dar_single_mod='$single_module'
8868     fi
8869     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8870       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8871     else
8872       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8873     fi
8874     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8875       _lt_dsymutil='~$DSYMUTIL $lib || :'
8876     else
8877       _lt_dsymutil=
8878     fi
8879     ;;
8880   esac
8881
8882 for ac_header in dlfcn.h
8883 do :
8884   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8885 "
8886 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8887   cat >>confdefs.h <<_ACEOF
8888 #define HAVE_DLFCN_H 1
8889 _ACEOF
8890
8891 fi
8892
8893 done
8894
8895
8896
8897
8898
8899
8900 # Set options
8901
8902
8903
8904
8905   enable_win32_dll=no
8906
8907
8908             # Check whether --enable-shared was given.
8909 if test "${enable_shared+set}" = set; then :
8910   enableval=$enable_shared; p=${PACKAGE-default}
8911     case $enableval in
8912     yes) enable_shared=yes ;;
8913     no) enable_shared=no ;;
8914     *)
8915       enable_shared=no
8916       # Look at the argument we got.  We use all the common list separators.
8917       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8918       for pkg in $enableval; do
8919         IFS="$lt_save_ifs"
8920         if test "X$pkg" = "X$p"; then
8921           enable_shared=yes
8922         fi
8923       done
8924       IFS="$lt_save_ifs"
8925       ;;
8926     esac
8927 else
8928   enable_shared=yes
8929 fi
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939   # Check whether --enable-static was given.
8940 if test "${enable_static+set}" = set; then :
8941   enableval=$enable_static; p=${PACKAGE-default}
8942     case $enableval in
8943     yes) enable_static=yes ;;
8944     no) enable_static=no ;;
8945     *)
8946      enable_static=no
8947       # Look at the argument we got.  We use all the common list separators.
8948       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8949       for pkg in $enableval; do
8950         IFS="$lt_save_ifs"
8951         if test "X$pkg" = "X$p"; then
8952           enable_static=yes
8953         fi
8954       done
8955       IFS="$lt_save_ifs"
8956       ;;
8957     esac
8958 else
8959   enable_static=yes
8960 fi
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971 # Check whether --with-pic was given.
8972 if test "${with_pic+set}" = set; then :
8973   withval=$with_pic; pic_mode="$withval"
8974 else
8975   pic_mode=default
8976 fi
8977
8978
8979 test -z "$pic_mode" && pic_mode=default
8980
8981
8982
8983
8984
8985
8986
8987   # Check whether --enable-fast-install was given.
8988 if test "${enable_fast_install+set}" = set; then :
8989   enableval=$enable_fast_install; p=${PACKAGE-default}
8990     case $enableval in
8991     yes) enable_fast_install=yes ;;
8992     no) enable_fast_install=no ;;
8993     *)
8994       enable_fast_install=no
8995       # Look at the argument we got.  We use all the common list separators.
8996       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8997       for pkg in $enableval; do
8998         IFS="$lt_save_ifs"
8999         if test "X$pkg" = "X$p"; then
9000           enable_fast_install=yes
9001         fi
9002       done
9003       IFS="$lt_save_ifs"
9004       ;;
9005     esac
9006 else
9007   enable_fast_install=yes
9008 fi
9009
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020 # This can be used to rebuild libtool when needed
9021 LIBTOOL_DEPS="$ltmain"
9022
9023 # Always use our own libtool.
9024 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051 test -z "$LN_S" && LN_S="ln -s"
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066 if test -n "${ZSH_VERSION+set}" ; then
9067    setopt NO_GLOB_SUBST
9068 fi
9069
9070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9071 $as_echo_n "checking for objdir... " >&6; }
9072 if ${lt_cv_objdir+:} false; then :
9073   $as_echo_n "(cached) " >&6
9074 else
9075   rm -f .libs 2>/dev/null
9076 mkdir .libs 2>/dev/null
9077 if test -d .libs; then
9078   lt_cv_objdir=.libs
9079 else
9080   # MS-DOS does not allow filenames that begin with a dot.
9081   lt_cv_objdir=_libs
9082 fi
9083 rmdir .libs 2>/dev/null
9084 fi
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9086 $as_echo "$lt_cv_objdir" >&6; }
9087 objdir=$lt_cv_objdir
9088
9089
9090
9091
9092
9093 cat >>confdefs.h <<_ACEOF
9094 #define LT_OBJDIR "$lt_cv_objdir/"
9095 _ACEOF
9096
9097
9098
9099
9100 case $host_os in
9101 aix3*)
9102   # AIX sometimes has problems with the GCC collect2 program.  For some
9103   # reason, if we set the COLLECT_NAMES environment variable, the problems
9104   # vanish in a puff of smoke.
9105   if test "X${COLLECT_NAMES+set}" != Xset; then
9106     COLLECT_NAMES=
9107     export COLLECT_NAMES
9108   fi
9109   ;;
9110 esac
9111
9112 # Global variables:
9113 ofile=libtool
9114 can_build_shared=yes
9115
9116 # All known linkers require a `.a' archive for static linking (except MSVC,
9117 # which needs '.lib').
9118 libext=a
9119
9120 with_gnu_ld="$lt_cv_prog_gnu_ld"
9121
9122 old_CC="$CC"
9123 old_CFLAGS="$CFLAGS"
9124
9125 # Set sane defaults for various variables
9126 test -z "$CC" && CC=cc
9127 test -z "$LTCC" && LTCC=$CC
9128 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9129 test -z "$LD" && LD=ld
9130 test -z "$ac_objext" && ac_objext=o
9131
9132 for cc_temp in $compiler""; do
9133   case $cc_temp in
9134     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9135     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9136     \-*) ;;
9137     *) break;;
9138   esac
9139 done
9140 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9141
9142
9143 # Only perform the check for file, if the check method requires it
9144 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9145 case $deplibs_check_method in
9146 file_magic*)
9147   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9148     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9149 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9150 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9151   $as_echo_n "(cached) " >&6
9152 else
9153   case $MAGIC_CMD in
9154 [\\/*] |  ?:[\\/]*)
9155   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9156   ;;
9157 *)
9158   lt_save_MAGIC_CMD="$MAGIC_CMD"
9159   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9160   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9161   for ac_dir in $ac_dummy; do
9162     IFS="$lt_save_ifs"
9163     test -z "$ac_dir" && ac_dir=.
9164     if test -f $ac_dir/${ac_tool_prefix}file; then
9165       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9166       if test -n "$file_magic_test_file"; then
9167         case $deplibs_check_method in
9168         "file_magic "*)
9169           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9170           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9171           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9172             $EGREP "$file_magic_regex" > /dev/null; then
9173             :
9174           else
9175             cat <<_LT_EOF 1>&2
9176
9177 *** Warning: the command libtool uses to detect shared libraries,
9178 *** $file_magic_cmd, produces output that libtool cannot recognize.
9179 *** The result is that libtool may fail to recognize shared libraries
9180 *** as such.  This will affect the creation of libtool libraries that
9181 *** depend on shared libraries, but programs linked with such libtool
9182 *** libraries will work regardless of this problem.  Nevertheless, you
9183 *** may want to report the problem to your system manager and/or to
9184 *** bug-libtool@gnu.org
9185
9186 _LT_EOF
9187           fi ;;
9188         esac
9189       fi
9190       break
9191     fi
9192   done
9193   IFS="$lt_save_ifs"
9194   MAGIC_CMD="$lt_save_MAGIC_CMD"
9195   ;;
9196 esac
9197 fi
9198
9199 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9200 if test -n "$MAGIC_CMD"; then
9201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9202 $as_echo "$MAGIC_CMD" >&6; }
9203 else
9204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9205 $as_echo "no" >&6; }
9206 fi
9207
9208
9209
9210
9211
9212 if test -z "$lt_cv_path_MAGIC_CMD"; then
9213   if test -n "$ac_tool_prefix"; then
9214     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9215 $as_echo_n "checking for file... " >&6; }
9216 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9217   $as_echo_n "(cached) " >&6
9218 else
9219   case $MAGIC_CMD in
9220 [\\/*] |  ?:[\\/]*)
9221   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9222   ;;
9223 *)
9224   lt_save_MAGIC_CMD="$MAGIC_CMD"
9225   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9226   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9227   for ac_dir in $ac_dummy; do
9228     IFS="$lt_save_ifs"
9229     test -z "$ac_dir" && ac_dir=.
9230     if test -f $ac_dir/file; then
9231       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9232       if test -n "$file_magic_test_file"; then
9233         case $deplibs_check_method in
9234         "file_magic "*)
9235           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9236           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9237           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9238             $EGREP "$file_magic_regex" > /dev/null; then
9239             :
9240           else
9241             cat <<_LT_EOF 1>&2
9242
9243 *** Warning: the command libtool uses to detect shared libraries,
9244 *** $file_magic_cmd, produces output that libtool cannot recognize.
9245 *** The result is that libtool may fail to recognize shared libraries
9246 *** as such.  This will affect the creation of libtool libraries that
9247 *** depend on shared libraries, but programs linked with such libtool
9248 *** libraries will work regardless of this problem.  Nevertheless, you
9249 *** may want to report the problem to your system manager and/or to
9250 *** bug-libtool@gnu.org
9251
9252 _LT_EOF
9253           fi ;;
9254         esac
9255       fi
9256       break
9257     fi
9258   done
9259   IFS="$lt_save_ifs"
9260   MAGIC_CMD="$lt_save_MAGIC_CMD"
9261   ;;
9262 esac
9263 fi
9264
9265 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9266 if test -n "$MAGIC_CMD"; then
9267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9268 $as_echo "$MAGIC_CMD" >&6; }
9269 else
9270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9271 $as_echo "no" >&6; }
9272 fi
9273
9274
9275   else
9276     MAGIC_CMD=:
9277   fi
9278 fi
9279
9280   fi
9281   ;;
9282 esac
9283
9284 # Use C for the default configuration in the libtool script
9285
9286 lt_save_CC="$CC"
9287 ac_ext=c
9288 ac_cpp='$CPP $CPPFLAGS'
9289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9292
9293
9294 # Source file extension for C test sources.
9295 ac_ext=c
9296
9297 # Object file extension for compiled C test sources.
9298 objext=o
9299 objext=$objext
9300
9301 # Code to be used in simple compile tests
9302 lt_simple_compile_test_code="int some_variable = 0;"
9303
9304 # Code to be used in simple link tests
9305 lt_simple_link_test_code='int main(){return(0);}'
9306
9307
9308
9309
9310
9311
9312
9313 # If no C compiler was specified, use CC.
9314 LTCC=${LTCC-"$CC"}
9315
9316 # If no C compiler flags were specified, use CFLAGS.
9317 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9318
9319 # Allow CC to be a program name with arguments.
9320 compiler=$CC
9321
9322 # Save the default compiler, since it gets overwritten when the other
9323 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9324 compiler_DEFAULT=$CC
9325
9326 # save warnings/boilerplate of simple test code
9327 ac_outfile=conftest.$ac_objext
9328 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9329 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9330 _lt_compiler_boilerplate=`cat conftest.err`
9331 $RM conftest*
9332
9333 ac_outfile=conftest.$ac_objext
9334 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9335 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9336 _lt_linker_boilerplate=`cat conftest.err`
9337 $RM -r conftest*
9338
9339
9340 ## CAVEAT EMPTOR:
9341 ## There is no encapsulation within the following macros, do not change
9342 ## the running order or otherwise move them around unless you know exactly
9343 ## what you are doing...
9344 if test -n "$compiler"; then
9345
9346 lt_prog_compiler_no_builtin_flag=
9347
9348 if test "$GCC" = yes; then
9349   case $cc_basename in
9350   nvcc*)
9351     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9352   *)
9353     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9354   esac
9355
9356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9357 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9358 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9359   $as_echo_n "(cached) " >&6
9360 else
9361   lt_cv_prog_compiler_rtti_exceptions=no
9362    ac_outfile=conftest.$ac_objext
9363    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9364    lt_compiler_flag="-fno-rtti -fno-exceptions"
9365    # Insert the option either (1) after the last *FLAGS variable, or
9366    # (2) before a word containing "conftest.", or (3) at the end.
9367    # Note that $ac_compile itself does not contain backslashes and begins
9368    # with a dollar sign (not a hyphen), so the echo should work correctly.
9369    # The option is referenced via a variable to avoid confusing sed.
9370    lt_compile=`echo "$ac_compile" | $SED \
9371    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9372    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9373    -e 's:$: $lt_compiler_flag:'`
9374    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9375    (eval "$lt_compile" 2>conftest.err)
9376    ac_status=$?
9377    cat conftest.err >&5
9378    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379    if (exit $ac_status) && test -s "$ac_outfile"; then
9380      # The compiler can only warn and ignore the option if not recognized
9381      # So say no if there are warnings other than the usual output.
9382      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9383      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9384      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9385        lt_cv_prog_compiler_rtti_exceptions=yes
9386      fi
9387    fi
9388    $RM conftest*
9389
9390 fi
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9392 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9393
9394 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9395     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9396 else
9397     :
9398 fi
9399
9400 fi
9401
9402
9403
9404
9405
9406
9407   lt_prog_compiler_wl=
9408 lt_prog_compiler_pic=
9409 lt_prog_compiler_static=
9410
9411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9412 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9413
9414   if test "$GCC" = yes; then
9415     lt_prog_compiler_wl='-Wl,'
9416     lt_prog_compiler_static='-static'
9417
9418     case $host_os in
9419       aix*)
9420       # All AIX code is PIC.
9421       if test "$host_cpu" = ia64; then
9422         # AIX 5 now supports IA64 processor
9423         lt_prog_compiler_static='-Bstatic'
9424       fi
9425       lt_prog_compiler_pic='-fPIC'
9426       ;;
9427
9428     amigaos*)
9429       case $host_cpu in
9430       powerpc)
9431             # see comment about AmigaOS4 .so support
9432             lt_prog_compiler_pic='-fPIC'
9433         ;;
9434       m68k)
9435             # FIXME: we need at least 68020 code to build shared libraries, but
9436             # adding the `-m68020' flag to GCC prevents building anything better,
9437             # like `-m68040'.
9438             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9439         ;;
9440       esac
9441       ;;
9442
9443     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9444       # PIC is the default for these OSes.
9445       ;;
9446
9447     mingw* | cygwin* | pw32* | os2* | cegcc*)
9448       # This hack is so that the source file can tell whether it is being
9449       # built for inclusion in a dll (and should export symbols for example).
9450       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9451       # (--disable-auto-import) libraries
9452       lt_prog_compiler_pic='-DDLL_EXPORT'
9453       ;;
9454
9455     darwin* | rhapsody*)
9456       # PIC is the default on this platform
9457       # Common symbols not allowed in MH_DYLIB files
9458       lt_prog_compiler_pic='-fno-common'
9459       ;;
9460
9461     haiku*)
9462       # PIC is the default for Haiku.
9463       # The "-static" flag exists, but is broken.
9464       lt_prog_compiler_static=
9465       ;;
9466
9467     hpux*)
9468       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9469       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9470       # sets the default TLS model and affects inlining.
9471       case $host_cpu in
9472       hppa*64*)
9473         # +Z the default
9474         ;;
9475       *)
9476         lt_prog_compiler_pic='-fPIC'
9477         ;;
9478       esac
9479       ;;
9480
9481     interix[3-9]*)
9482       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9483       # Instead, we relocate shared libraries at runtime.
9484       ;;
9485
9486     msdosdjgpp*)
9487       # Just because we use GCC doesn't mean we suddenly get shared libraries
9488       # on systems that don't support them.
9489       lt_prog_compiler_can_build_shared=no
9490       enable_shared=no
9491       ;;
9492
9493     *nto* | *qnx*)
9494       # QNX uses GNU C++, but need to define -shared option too, otherwise
9495       # it will coredump.
9496       lt_prog_compiler_pic='-fPIC -shared'
9497       ;;
9498
9499     sysv4*MP*)
9500       if test -d /usr/nec; then
9501         lt_prog_compiler_pic=-Kconform_pic
9502       fi
9503       ;;
9504
9505     *)
9506       lt_prog_compiler_pic='-fPIC'
9507       ;;
9508     esac
9509
9510     case $cc_basename in
9511     nvcc*) # Cuda Compiler Driver 2.2
9512       lt_prog_compiler_wl='-Xlinker '
9513       lt_prog_compiler_pic='-Xcompiler -fPIC'
9514       ;;
9515     esac
9516   else
9517     # PORTME Check for flag to pass linker flags through the system compiler.
9518     case $host_os in
9519     aix*)
9520       lt_prog_compiler_wl='-Wl,'
9521       if test "$host_cpu" = ia64; then
9522         # AIX 5 now supports IA64 processor
9523         lt_prog_compiler_static='-Bstatic'
9524       else
9525         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9526       fi
9527       ;;
9528
9529     mingw* | cygwin* | pw32* | os2* | cegcc*)
9530       # This hack is so that the source file can tell whether it is being
9531       # built for inclusion in a dll (and should export symbols for example).
9532       lt_prog_compiler_pic='-DDLL_EXPORT'
9533       ;;
9534
9535     hpux9* | hpux10* | hpux11*)
9536       lt_prog_compiler_wl='-Wl,'
9537       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9538       # not for PA HP-UX.
9539       case $host_cpu in
9540       hppa*64*|ia64*)
9541         # +Z the default
9542         ;;
9543       *)
9544         lt_prog_compiler_pic='+Z'
9545         ;;
9546       esac
9547       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9548       lt_prog_compiler_static='${wl}-a ${wl}archive'
9549       ;;
9550
9551     irix5* | irix6* | nonstopux*)
9552       lt_prog_compiler_wl='-Wl,'
9553       # PIC (with -KPIC) is the default.
9554       lt_prog_compiler_static='-non_shared'
9555       ;;
9556
9557     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9558       case $cc_basename in
9559       # old Intel for x86_64 which still supported -KPIC.
9560       ecc*)
9561         lt_prog_compiler_wl='-Wl,'
9562         lt_prog_compiler_pic='-KPIC'
9563         lt_prog_compiler_static='-static'
9564         ;;
9565       # icc used to be incompatible with GCC.
9566       # ICC 10 doesn't accept -KPIC any more.
9567       icc* | ifort*)
9568         lt_prog_compiler_wl='-Wl,'
9569         lt_prog_compiler_pic='-fPIC'
9570         lt_prog_compiler_static='-static'
9571         ;;
9572       # Lahey Fortran 8.1.
9573       lf95*)
9574         lt_prog_compiler_wl='-Wl,'
9575         lt_prog_compiler_pic='--shared'
9576         lt_prog_compiler_static='--static'
9577         ;;
9578       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9579         # Portland Group compilers (*not* the Pentium gcc compiler,
9580         # which looks to be a dead project)
9581         lt_prog_compiler_wl='-Wl,'
9582         lt_prog_compiler_pic='-fpic'
9583         lt_prog_compiler_static='-Bstatic'
9584         ;;
9585       ccc*)
9586         lt_prog_compiler_wl='-Wl,'
9587         # All Alpha code is PIC.
9588         lt_prog_compiler_static='-non_shared'
9589         ;;
9590       xl* | bgxl* | bgf* | mpixl*)
9591         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9592         lt_prog_compiler_wl='-Wl,'
9593         lt_prog_compiler_pic='-qpic'
9594         lt_prog_compiler_static='-qstaticlink'
9595         ;;
9596       *)
9597         case `$CC -V 2>&1 | sed 5q` in
9598         *Sun\ F* | *Sun*Fortran*)
9599           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9600           lt_prog_compiler_pic='-KPIC'
9601           lt_prog_compiler_static='-Bstatic'
9602           lt_prog_compiler_wl=''
9603           ;;
9604         *Sun\ C*)
9605           # Sun C 5.9
9606           lt_prog_compiler_pic='-KPIC'
9607           lt_prog_compiler_static='-Bstatic'
9608           lt_prog_compiler_wl='-Wl,'
9609           ;;
9610         esac
9611         ;;
9612       esac
9613       ;;
9614
9615     newsos6)
9616       lt_prog_compiler_pic='-KPIC'
9617       lt_prog_compiler_static='-Bstatic'
9618       ;;
9619
9620     *nto* | *qnx*)
9621       # QNX uses GNU C++, but need to define -shared option too, otherwise
9622       # it will coredump.
9623       lt_prog_compiler_pic='-fPIC -shared'
9624       ;;
9625
9626     osf3* | osf4* | osf5*)
9627       lt_prog_compiler_wl='-Wl,'
9628       # All OSF/1 code is PIC.
9629       lt_prog_compiler_static='-non_shared'
9630       ;;
9631
9632     rdos*)
9633       lt_prog_compiler_static='-non_shared'
9634       ;;
9635
9636     solaris*)
9637       lt_prog_compiler_pic='-KPIC'
9638       lt_prog_compiler_static='-Bstatic'
9639       case $cc_basename in
9640       f77* | f90* | f95*)
9641         lt_prog_compiler_wl='-Qoption ld ';;
9642       *)
9643         lt_prog_compiler_wl='-Wl,';;
9644       esac
9645       ;;
9646
9647     sunos4*)
9648       lt_prog_compiler_wl='-Qoption ld '
9649       lt_prog_compiler_pic='-PIC'
9650       lt_prog_compiler_static='-Bstatic'
9651       ;;
9652
9653     sysv4 | sysv4.2uw2* | sysv4.3*)
9654       lt_prog_compiler_wl='-Wl,'
9655       lt_prog_compiler_pic='-KPIC'
9656       lt_prog_compiler_static='-Bstatic'
9657       ;;
9658
9659     sysv4*MP*)
9660       if test -d /usr/nec ;then
9661         lt_prog_compiler_pic='-Kconform_pic'
9662         lt_prog_compiler_static='-Bstatic'
9663       fi
9664       ;;
9665
9666     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9667       lt_prog_compiler_wl='-Wl,'
9668       lt_prog_compiler_pic='-KPIC'
9669       lt_prog_compiler_static='-Bstatic'
9670       ;;
9671
9672     unicos*)
9673       lt_prog_compiler_wl='-Wl,'
9674       lt_prog_compiler_can_build_shared=no
9675       ;;
9676
9677     uts4*)
9678       lt_prog_compiler_pic='-pic'
9679       lt_prog_compiler_static='-Bstatic'
9680       ;;
9681
9682     *)
9683       lt_prog_compiler_can_build_shared=no
9684       ;;
9685     esac
9686   fi
9687
9688 case $host_os in
9689   # For platforms which do not support PIC, -DPIC is meaningless:
9690   *djgpp*)
9691     lt_prog_compiler_pic=
9692     ;;
9693   *)
9694     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9695     ;;
9696 esac
9697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9698 $as_echo "$lt_prog_compiler_pic" >&6; }
9699
9700
9701
9702
9703
9704
9705 #
9706 # Check to make sure the PIC flag actually works.
9707 #
9708 if test -n "$lt_prog_compiler_pic"; then
9709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9710 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9711 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9712   $as_echo_n "(cached) " >&6
9713 else
9714   lt_cv_prog_compiler_pic_works=no
9715    ac_outfile=conftest.$ac_objext
9716    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9717    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9718    # Insert the option either (1) after the last *FLAGS variable, or
9719    # (2) before a word containing "conftest.", or (3) at the end.
9720    # Note that $ac_compile itself does not contain backslashes and begins
9721    # with a dollar sign (not a hyphen), so the echo should work correctly.
9722    # The option is referenced via a variable to avoid confusing sed.
9723    lt_compile=`echo "$ac_compile" | $SED \
9724    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9725    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9726    -e 's:$: $lt_compiler_flag:'`
9727    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9728    (eval "$lt_compile" 2>conftest.err)
9729    ac_status=$?
9730    cat conftest.err >&5
9731    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9732    if (exit $ac_status) && test -s "$ac_outfile"; then
9733      # The compiler can only warn and ignore the option if not recognized
9734      # So say no if there are warnings other than the usual output.
9735      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9736      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9737      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9738        lt_cv_prog_compiler_pic_works=yes
9739      fi
9740    fi
9741    $RM conftest*
9742
9743 fi
9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9745 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9746
9747 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9748     case $lt_prog_compiler_pic in
9749      "" | " "*) ;;
9750      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9751      esac
9752 else
9753     lt_prog_compiler_pic=
9754      lt_prog_compiler_can_build_shared=no
9755 fi
9756
9757 fi
9758
9759
9760
9761
9762
9763
9764 #
9765 # Check to make sure the static flag actually works.
9766 #
9767 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9769 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9770 if ${lt_cv_prog_compiler_static_works+:} false; then :
9771   $as_echo_n "(cached) " >&6
9772 else
9773   lt_cv_prog_compiler_static_works=no
9774    save_LDFLAGS="$LDFLAGS"
9775    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9776    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9777    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9778      # The linker can only warn and ignore the option if not recognized
9779      # So say no if there are warnings
9780      if test -s conftest.err; then
9781        # Append any errors to the config.log.
9782        cat conftest.err 1>&5
9783        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9784        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9785        if diff conftest.exp conftest.er2 >/dev/null; then
9786          lt_cv_prog_compiler_static_works=yes
9787        fi
9788      else
9789        lt_cv_prog_compiler_static_works=yes
9790      fi
9791    fi
9792    $RM -r conftest*
9793    LDFLAGS="$save_LDFLAGS"
9794
9795 fi
9796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9797 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9798
9799 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9800     :
9801 else
9802     lt_prog_compiler_static=
9803 fi
9804
9805
9806
9807
9808
9809
9810
9811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9812 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9813 if ${lt_cv_prog_compiler_c_o+:} false; then :
9814   $as_echo_n "(cached) " >&6
9815 else
9816   lt_cv_prog_compiler_c_o=no
9817    $RM -r conftest 2>/dev/null
9818    mkdir conftest
9819    cd conftest
9820    mkdir out
9821    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9822
9823    lt_compiler_flag="-o out/conftest2.$ac_objext"
9824    # Insert the option either (1) after the last *FLAGS variable, or
9825    # (2) before a word containing "conftest.", or (3) at the end.
9826    # Note that $ac_compile itself does not contain backslashes and begins
9827    # with a dollar sign (not a hyphen), so the echo should work correctly.
9828    lt_compile=`echo "$ac_compile" | $SED \
9829    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9830    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9831    -e 's:$: $lt_compiler_flag:'`
9832    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9833    (eval "$lt_compile" 2>out/conftest.err)
9834    ac_status=$?
9835    cat out/conftest.err >&5
9836    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9837    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9838    then
9839      # The compiler can only warn and ignore the option if not recognized
9840      # So say no if there are warnings
9841      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9842      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9843      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9844        lt_cv_prog_compiler_c_o=yes
9845      fi
9846    fi
9847    chmod u+w . 2>&5
9848    $RM conftest*
9849    # SGI C++ compiler will create directory out/ii_files/ for
9850    # template instantiation
9851    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9852    $RM out/* && rmdir out
9853    cd ..
9854    $RM -r conftest
9855    $RM conftest*
9856
9857 fi
9858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9859 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9860
9861
9862
9863
9864
9865
9866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9867 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9868 if ${lt_cv_prog_compiler_c_o+:} false; then :
9869   $as_echo_n "(cached) " >&6
9870 else
9871   lt_cv_prog_compiler_c_o=no
9872    $RM -r conftest 2>/dev/null
9873    mkdir conftest
9874    cd conftest
9875    mkdir out
9876    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9877
9878    lt_compiler_flag="-o out/conftest2.$ac_objext"
9879    # Insert the option either (1) after the last *FLAGS variable, or
9880    # (2) before a word containing "conftest.", or (3) at the end.
9881    # Note that $ac_compile itself does not contain backslashes and begins
9882    # with a dollar sign (not a hyphen), so the echo should work correctly.
9883    lt_compile=`echo "$ac_compile" | $SED \
9884    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9885    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9886    -e 's:$: $lt_compiler_flag:'`
9887    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9888    (eval "$lt_compile" 2>out/conftest.err)
9889    ac_status=$?
9890    cat out/conftest.err >&5
9891    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9892    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9893    then
9894      # The compiler can only warn and ignore the option if not recognized
9895      # So say no if there are warnings
9896      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9897      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9898      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9899        lt_cv_prog_compiler_c_o=yes
9900      fi
9901    fi
9902    chmod u+w . 2>&5
9903    $RM conftest*
9904    # SGI C++ compiler will create directory out/ii_files/ for
9905    # template instantiation
9906    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9907    $RM out/* && rmdir out
9908    cd ..
9909    $RM -r conftest
9910    $RM conftest*
9911
9912 fi
9913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9914 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9915
9916
9917
9918
9919 hard_links="nottested"
9920 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9921   # do not overwrite the value of need_locks provided by the user
9922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9923 $as_echo_n "checking if we can lock with hard links... " >&6; }
9924   hard_links=yes
9925   $RM conftest*
9926   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9927   touch conftest.a
9928   ln conftest.a conftest.b 2>&5 || hard_links=no
9929   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9931 $as_echo "$hard_links" >&6; }
9932   if test "$hard_links" = no; then
9933     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9934 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9935     need_locks=warn
9936   fi
9937 else
9938   need_locks=no
9939 fi
9940
9941
9942
9943
9944
9945
9946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9947 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9948
9949   runpath_var=
9950   allow_undefined_flag=
9951   always_export_symbols=no
9952   archive_cmds=
9953   archive_expsym_cmds=
9954   compiler_needs_object=no
9955   enable_shared_with_static_runtimes=no
9956   export_dynamic_flag_spec=
9957   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9958   hardcode_automatic=no
9959   hardcode_direct=no
9960   hardcode_direct_absolute=no
9961   hardcode_libdir_flag_spec=
9962   hardcode_libdir_flag_spec_ld=
9963   hardcode_libdir_separator=
9964   hardcode_minus_L=no
9965   hardcode_shlibpath_var=unsupported
9966   inherit_rpath=no
9967   link_all_deplibs=unknown
9968   module_cmds=
9969   module_expsym_cmds=
9970   old_archive_from_new_cmds=
9971   old_archive_from_expsyms_cmds=
9972   thread_safe_flag_spec=
9973   whole_archive_flag_spec=
9974   # include_expsyms should be a list of space-separated symbols to be *always*
9975   # included in the symbol list
9976   include_expsyms=
9977   # exclude_expsyms can be an extended regexp of symbols to exclude
9978   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9979   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9980   # as well as any symbol that contains `d'.
9981   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9982   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9983   # platforms (ab)use it in PIC code, but their linkers get confused if
9984   # the symbol is explicitly referenced.  Since portable code cannot
9985   # rely on this symbol name, it's probably fine to never include it in
9986   # preloaded symbol tables.
9987   # Exclude shared library initialization/finalization symbols.
9988   extract_expsyms_cmds=
9989
9990   case $host_os in
9991   cygwin* | mingw* | pw32* | cegcc*)
9992     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9993     # When not using gcc, we currently assume that we are using
9994     # Microsoft Visual C++.
9995     if test "$GCC" != yes; then
9996       with_gnu_ld=no
9997     fi
9998     ;;
9999   interix*)
10000     # we just hope/assume this is gcc and not c89 (= MSVC++)
10001     with_gnu_ld=yes
10002     ;;
10003   openbsd*)
10004     with_gnu_ld=no
10005     ;;
10006   esac
10007
10008   ld_shlibs=yes
10009
10010   # On some targets, GNU ld is compatible enough with the native linker
10011   # that we're better off using the native interface for both.
10012   lt_use_gnu_ld_interface=no
10013   if test "$with_gnu_ld" = yes; then
10014     case $host_os in
10015       aix*)
10016         # The AIX port of GNU ld has always aspired to compatibility
10017         # with the native linker.  However, as the warning in the GNU ld
10018         # block says, versions before 2.19.5* couldn't really create working
10019         # shared libraries, regardless of the interface used.
10020         case `$LD -v 2>&1` in
10021           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
10022           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
10023           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
10024           *)
10025             lt_use_gnu_ld_interface=yes
10026             ;;
10027         esac
10028         ;;
10029       *)
10030         lt_use_gnu_ld_interface=yes
10031         ;;
10032     esac
10033   fi
10034
10035   if test "$lt_use_gnu_ld_interface" = yes; then
10036     # If archive_cmds runs LD, not CC, wlarc should be empty
10037     wlarc='${wl}'
10038
10039     # Set some defaults for GNU ld with shared library support. These
10040     # are reset later if shared libraries are not supported. Putting them
10041     # here allows them to be overridden if necessary.
10042     runpath_var=LD_RUN_PATH
10043     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10044     export_dynamic_flag_spec='${wl}--export-dynamic'
10045     # ancient GNU ld didn't support --whole-archive et. al.
10046     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10047       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10048     else
10049       whole_archive_flag_spec=
10050     fi
10051     supports_anon_versioning=no
10052     case `$LD -v 2>&1` in
10053       *GNU\ gold*) supports_anon_versioning=yes ;;
10054       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10055       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10056       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10057       *\ 2.11.*) ;; # other 2.11 versions
10058       *) supports_anon_versioning=yes ;;
10059     esac
10060
10061     # See if GNU ld supports shared libraries.
10062     case $host_os in
10063     aix[3-9]*)
10064       # On AIX/PPC, the GNU linker is very broken
10065       if test "$host_cpu" != ia64; then
10066         ld_shlibs=no
10067         cat <<_LT_EOF 1>&2
10068
10069 *** Warning: the GNU linker, at least up to release 2.19, is reported
10070 *** to be unable to reliably create shared libraries on AIX.
10071 *** Therefore, libtool is disabling shared libraries support.  If you
10072 *** really care for shared libraries, you may want to install binutils
10073 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10074 *** You will then need to restart the configuration process.
10075
10076 _LT_EOF
10077       fi
10078       ;;
10079
10080     amigaos*)
10081       case $host_cpu in
10082       powerpc)
10083             # see comment about AmigaOS4 .so support
10084             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10085             archive_expsym_cmds=''
10086         ;;
10087       m68k)
10088             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10089             hardcode_libdir_flag_spec='-L$libdir'
10090             hardcode_minus_L=yes
10091         ;;
10092       esac
10093       ;;
10094
10095     beos*)
10096       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10097         allow_undefined_flag=unsupported
10098         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10099         # support --undefined.  This deserves some investigation.  FIXME
10100         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10101       else
10102         ld_shlibs=no
10103       fi
10104       ;;
10105
10106     cygwin* | mingw* | pw32* | cegcc*)
10107       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10108       # as there is no search path for DLLs.
10109       hardcode_libdir_flag_spec='-L$libdir'
10110       export_dynamic_flag_spec='${wl}--export-all-symbols'
10111       allow_undefined_flag=unsupported
10112       always_export_symbols=no
10113       enable_shared_with_static_runtimes=yes
10114       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10115
10116       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10117         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10118         # If the export-symbols file already is a .def file (1st line
10119         # is EXPORTS), use it as is; otherwise, prepend...
10120         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10121           cp $export_symbols $output_objdir/$soname.def;
10122         else
10123           echo EXPORTS > $output_objdir/$soname.def;
10124           cat $export_symbols >> $output_objdir/$soname.def;
10125         fi~
10126         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10127       else
10128         ld_shlibs=no
10129       fi
10130       ;;
10131
10132     haiku*)
10133       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10134       link_all_deplibs=yes
10135       ;;
10136
10137     interix[3-9]*)
10138       hardcode_direct=no
10139       hardcode_shlibpath_var=no
10140       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10141       export_dynamic_flag_spec='${wl}-E'
10142       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10143       # Instead, shared libraries are loaded at an image base (0x10000000 by
10144       # default) and relocated if they conflict, which is a slow very memory
10145       # consuming and fragmenting process.  To avoid this, we pick a random,
10146       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10147       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10148       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10149       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10150       ;;
10151
10152     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10153       tmp_diet=no
10154       if test "$host_os" = linux-dietlibc; then
10155         case $cc_basename in
10156           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10157         esac
10158       fi
10159       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10160          && test "$tmp_diet" = no
10161       then
10162         tmp_addflag=' $pic_flag'
10163         tmp_sharedflag='-shared'
10164         case $cc_basename,$host_cpu in
10165         pgcc*)                          # Portland Group C compiler
10166           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'
10167           tmp_addflag=' $pic_flag'
10168           ;;
10169         pgf77* | pgf90* | pgf95* | pgfortran*)
10170                                         # Portland Group f77 and f90 compilers
10171           whole_archive_flag_spec='${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'
10172           tmp_addflag=' $pic_flag -Mnomain' ;;
10173         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10174           tmp_addflag=' -i_dynamic' ;;
10175         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10176           tmp_addflag=' -i_dynamic -nofor_main' ;;
10177         ifc* | ifort*)                  # Intel Fortran compiler
10178           tmp_addflag=' -nofor_main' ;;
10179         lf95*)                          # Lahey Fortran 8.1
10180           whole_archive_flag_spec=
10181           tmp_sharedflag='--shared' ;;
10182         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10183           tmp_sharedflag='-qmkshrobj'
10184           tmp_addflag= ;;
10185         nvcc*)  # Cuda Compiler Driver 2.2
10186           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10187           compiler_needs_object=yes
10188           ;;
10189         esac
10190         case `$CC -V 2>&1 | sed 5q` in
10191         *Sun\ C*)                       # Sun C 5.9
10192           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\"` ${wl}--no-whole-archive'
10193           compiler_needs_object=yes
10194           tmp_sharedflag='-G' ;;
10195         *Sun\ F*)                       # Sun Fortran 8.3
10196           tmp_sharedflag='-G' ;;
10197         esac
10198         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10199
10200         if test "x$supports_anon_versioning" = xyes; then
10201           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10202             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10203             echo "local: *; };" >> $output_objdir/$libname.ver~
10204             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10205         fi
10206
10207         case $cc_basename in
10208         xlf* | bgf* | bgxlf* | mpixlf*)
10209           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10210           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10211           hardcode_libdir_flag_spec=
10212           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10213           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10214           if test "x$supports_anon_versioning" = xyes; then
10215             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10216               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10217               echo "local: *; };" >> $output_objdir/$libname.ver~
10218               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10219           fi
10220           ;;
10221         esac
10222       else
10223         ld_shlibs=no
10224       fi
10225       ;;
10226
10227     netbsd*)
10228       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10229         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10230         wlarc=
10231       else
10232         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10233         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10234       fi
10235       ;;
10236
10237     solaris*)
10238       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10239         ld_shlibs=no
10240         cat <<_LT_EOF 1>&2
10241
10242 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10243 *** create shared libraries on Solaris systems.  Therefore, libtool
10244 *** is disabling shared libraries support.  We urge you to upgrade GNU
10245 *** binutils to release 2.9.1 or newer.  Another option is to modify
10246 *** your PATH or compiler configuration so that the native linker is
10247 *** used, and then restart.
10248
10249 _LT_EOF
10250       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10251         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10252         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10253       else
10254         ld_shlibs=no
10255       fi
10256       ;;
10257
10258     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10259       case `$LD -v 2>&1` in
10260         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10261         ld_shlibs=no
10262         cat <<_LT_EOF 1>&2
10263
10264 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10265 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10266 *** is disabling shared libraries support.  We urge you to upgrade GNU
10267 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10268 *** your PATH or compiler configuration so that the native linker is
10269 *** used, and then restart.
10270
10271 _LT_EOF
10272         ;;
10273         *)
10274           # For security reasons, it is highly recommended that you always
10275           # use absolute paths for naming shared libraries, and exclude the
10276           # DT_RUNPATH tag from executables and libraries.  But doing so
10277           # requires that you compile everything twice, which is a pain.
10278           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10279             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10280             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10281             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10282           else
10283             ld_shlibs=no
10284           fi
10285         ;;
10286       esac
10287       ;;
10288
10289     sunos4*)
10290       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10291       wlarc=
10292       hardcode_direct=yes
10293       hardcode_shlibpath_var=no
10294       ;;
10295
10296     *)
10297       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10298         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10299         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10300       else
10301         ld_shlibs=no
10302       fi
10303       ;;
10304     esac
10305
10306     if test "$ld_shlibs" = no; then
10307       runpath_var=
10308       hardcode_libdir_flag_spec=
10309       export_dynamic_flag_spec=
10310       whole_archive_flag_spec=
10311     fi
10312   else
10313     # PORTME fill in a description of your system's linker (not GNU ld)
10314     case $host_os in
10315     aix3*)
10316       allow_undefined_flag=unsupported
10317       always_export_symbols=yes
10318       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10319       # Note: this linker hardcodes the directories in LIBPATH if there
10320       # are no directories specified by -L.
10321       hardcode_minus_L=yes
10322       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10323         # Neither direct hardcoding nor static linking is supported with a
10324         # broken collect2.
10325         hardcode_direct=unsupported
10326       fi
10327       ;;
10328
10329     aix[4-9]*)
10330       if test "$host_cpu" = ia64; then
10331         # On IA64, the linker does run time linking by default, so we don't
10332         # have to do anything special.
10333         aix_use_runtimelinking=no
10334         exp_sym_flag='-Bexport'
10335         no_entry_flag=""
10336       else
10337         # If we're using GNU nm, then we don't want the "-C" option.
10338         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10339         # Also, AIX nm treats weak defined symbols like other global
10340         # defined symbols, whereas GNU nm marks them as "W".
10341         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10342           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10343         else
10344           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10345         fi
10346         aix_use_runtimelinking=no
10347
10348         # Test if we are trying to use run time linking or normal
10349         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10350         # need to do runtime linking.
10351         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10352           for ld_flag in $LDFLAGS; do
10353           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10354             aix_use_runtimelinking=yes
10355             break
10356           fi
10357           done
10358           ;;
10359         esac
10360
10361         exp_sym_flag='-bexport'
10362         no_entry_flag='-bnoentry'
10363       fi
10364
10365       # When large executables or shared objects are built, AIX ld can
10366       # have problems creating the table of contents.  If linking a library
10367       # or program results in "error TOC overflow" add -mminimal-toc to
10368       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10369       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10370
10371       archive_cmds=''
10372       hardcode_direct=yes
10373       hardcode_direct_absolute=yes
10374       hardcode_libdir_separator=':'
10375       link_all_deplibs=yes
10376       file_list_spec='${wl}-f,'
10377
10378       if test "$GCC" = yes; then
10379         case $host_os in aix4.[012]|aix4.[012].*)
10380         # We only want to do this on AIX 4.2 and lower, the check
10381         # below for broken collect2 doesn't work under 4.3+
10382           collect2name=`${CC} -print-prog-name=collect2`
10383           if test -f "$collect2name" &&
10384            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10385           then
10386           # We have reworked collect2
10387           :
10388           else
10389           # We have old collect2
10390           hardcode_direct=unsupported
10391           # It fails to find uninstalled libraries when the uninstalled
10392           # path is not listed in the libpath.  Setting hardcode_minus_L
10393           # to unsupported forces relinking
10394           hardcode_minus_L=yes
10395           hardcode_libdir_flag_spec='-L$libdir'
10396           hardcode_libdir_separator=
10397           fi
10398           ;;
10399         esac
10400         shared_flag='-shared'
10401         if test "$aix_use_runtimelinking" = yes; then
10402           shared_flag="$shared_flag "'${wl}-G'
10403         fi
10404       else
10405         # not using gcc
10406         if test "$host_cpu" = ia64; then
10407         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10408         # chokes on -Wl,-G. The following line is correct:
10409           shared_flag='-G'
10410         else
10411           if test "$aix_use_runtimelinking" = yes; then
10412             shared_flag='${wl}-G'
10413           else
10414             shared_flag='${wl}-bM:SRE'
10415           fi
10416         fi
10417       fi
10418
10419       export_dynamic_flag_spec='${wl}-bexpall'
10420       # It seems that -bexpall does not export symbols beginning with
10421       # underscore (_), so it is better to generate a list of symbols to export.
10422       always_export_symbols=yes
10423       if test "$aix_use_runtimelinking" = yes; then
10424         # Warning - without using the other runtime loading flags (-brtl),
10425         # -berok will link without error, but may produce a broken library.
10426         allow_undefined_flag='-berok'
10427         # Determine the default libpath from the value encoded in an
10428         # empty executable.
10429         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10430 /* end confdefs.h.  */
10431
10432 int
10433 main ()
10434 {
10435
10436   ;
10437   return 0;
10438 }
10439 _ACEOF
10440 if ac_fn_c_try_link "$LINENO"; then :
10441
10442 lt_aix_libpath_sed='
10443     /Import File Strings/,/^$/ {
10444         /^0/ {
10445             s/^0  *\(.*\)$/\1/
10446             p
10447         }
10448     }'
10449 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10450 # Check for a 64-bit object if we didn't find anything.
10451 if test -z "$aix_libpath"; then
10452   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10453 fi
10454 fi
10455 rm -f core conftest.err conftest.$ac_objext \
10456     conftest$ac_exeext conftest.$ac_ext
10457 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10458
10459         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10460         archive_expsym_cmds='$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 $shared_flag"
10461       else
10462         if test "$host_cpu" = ia64; then
10463           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10464           allow_undefined_flag="-z nodefs"
10465           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10466         else
10467          # Determine the default libpath from the value encoded in an
10468          # empty executable.
10469          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10470 /* end confdefs.h.  */
10471
10472 int
10473 main ()
10474 {
10475
10476   ;
10477   return 0;
10478 }
10479 _ACEOF
10480 if ac_fn_c_try_link "$LINENO"; then :
10481
10482 lt_aix_libpath_sed='
10483     /Import File Strings/,/^$/ {
10484         /^0/ {
10485             s/^0  *\(.*\)$/\1/
10486             p
10487         }
10488     }'
10489 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10490 # Check for a 64-bit object if we didn't find anything.
10491 if test -z "$aix_libpath"; then
10492   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10493 fi
10494 fi
10495 rm -f core conftest.err conftest.$ac_objext \
10496     conftest$ac_exeext conftest.$ac_ext
10497 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10498
10499          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10500           # Warning - without using the other run time loading flags,
10501           # -berok will link without error, but may produce a broken library.
10502           no_undefined_flag=' ${wl}-bernotok'
10503           allow_undefined_flag=' ${wl}-berok'
10504           if test "$with_gnu_ld" = yes; then
10505             # We only use this code for GNU lds that support --whole-archive.
10506             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10507           else
10508             # Exported symbols can be pulled into shared objects from archives
10509             whole_archive_flag_spec='$convenience'
10510           fi
10511           archive_cmds_need_lc=yes
10512           # This is similar to how AIX traditionally builds its shared libraries.
10513           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'
10514         fi
10515       fi
10516       ;;
10517
10518     amigaos*)
10519       case $host_cpu in
10520       powerpc)
10521             # see comment about AmigaOS4 .so support
10522             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10523             archive_expsym_cmds=''
10524         ;;
10525       m68k)
10526             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10527             hardcode_libdir_flag_spec='-L$libdir'
10528             hardcode_minus_L=yes
10529         ;;
10530       esac
10531       ;;
10532
10533     bsdi[45]*)
10534       export_dynamic_flag_spec=-rdynamic
10535       ;;
10536
10537     cygwin* | mingw* | pw32* | cegcc*)
10538       # When not using gcc, we currently assume that we are using
10539       # Microsoft Visual C++.
10540       # hardcode_libdir_flag_spec is actually meaningless, as there is
10541       # no search path for DLLs.
10542       hardcode_libdir_flag_spec=' '
10543       allow_undefined_flag=unsupported
10544       # Tell ltmain to make .lib files, not .a files.
10545       libext=lib
10546       # Tell ltmain to make .dll files, not .so files.
10547       shrext_cmds=".dll"
10548       # FIXME: Setting linknames here is a bad hack.
10549       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10550       # The linker will automatically build a .lib file if we build a DLL.
10551       old_archive_from_new_cmds='true'
10552       # FIXME: Should let the user specify the lib program.
10553       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10554       fix_srcfile_path='`cygpath -w "$srcfile"`'
10555       enable_shared_with_static_runtimes=yes
10556       ;;
10557
10558     darwin* | rhapsody*)
10559
10560
10561   archive_cmds_need_lc=no
10562   hardcode_direct=no
10563   hardcode_automatic=yes
10564   hardcode_shlibpath_var=unsupported
10565   if test "$lt_cv_ld_force_load" = "yes"; then
10566     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10567   else
10568     whole_archive_flag_spec=''
10569   fi
10570   link_all_deplibs=yes
10571   allow_undefined_flag="$_lt_dar_allow_undefined"
10572   case $cc_basename in
10573      ifort*) _lt_dar_can_shared=yes ;;
10574      *) _lt_dar_can_shared=$GCC ;;
10575   esac
10576   if test "$_lt_dar_can_shared" = "yes"; then
10577     output_verbose_link_cmd=func_echo_all
10578     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10579     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10580     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}${_lt_dsymutil}"
10581     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10582
10583   else
10584   ld_shlibs=no
10585   fi
10586
10587       ;;
10588
10589     dgux*)
10590       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10591       hardcode_libdir_flag_spec='-L$libdir'
10592       hardcode_shlibpath_var=no
10593       ;;
10594
10595     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10596     # support.  Future versions do this automatically, but an explicit c++rt0.o
10597     # does not break anything, and helps significantly (at the cost of a little
10598     # extra space).
10599     freebsd2.2*)
10600       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10601       hardcode_libdir_flag_spec='-R$libdir'
10602       hardcode_direct=yes
10603       hardcode_shlibpath_var=no
10604       ;;
10605
10606     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10607     freebsd2.*)
10608       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10609       hardcode_direct=yes
10610       hardcode_minus_L=yes
10611       hardcode_shlibpath_var=no
10612       ;;
10613
10614     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10615     freebsd* | dragonfly*)
10616       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10617       hardcode_libdir_flag_spec='-R$libdir'
10618       hardcode_direct=yes
10619       hardcode_shlibpath_var=no
10620       ;;
10621
10622     hpux9*)
10623       if test "$GCC" = yes; then
10624         archive_cmds='$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 $lib'
10625       else
10626         archive_cmds='$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 $lib'
10627       fi
10628       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10629       hardcode_libdir_separator=:
10630       hardcode_direct=yes
10631
10632       # hardcode_minus_L: Not really in the search PATH,
10633       # but as the default location of the library.
10634       hardcode_minus_L=yes
10635       export_dynamic_flag_spec='${wl}-E'
10636       ;;
10637
10638     hpux10*)
10639       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10640         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10641       else
10642         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10643       fi
10644       if test "$with_gnu_ld" = no; then
10645         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10646         hardcode_libdir_flag_spec_ld='+b $libdir'
10647         hardcode_libdir_separator=:
10648         hardcode_direct=yes
10649         hardcode_direct_absolute=yes
10650         export_dynamic_flag_spec='${wl}-E'
10651         # hardcode_minus_L: Not really in the search PATH,
10652         # but as the default location of the library.
10653         hardcode_minus_L=yes
10654       fi
10655       ;;
10656
10657     hpux11*)
10658       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10659         case $host_cpu in
10660         hppa*64*)
10661           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10662           ;;
10663         ia64*)
10664           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10665           ;;
10666         *)
10667           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10668           ;;
10669         esac
10670       else
10671         case $host_cpu in
10672         hppa*64*)
10673           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10674           ;;
10675         ia64*)
10676           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10677           ;;
10678         *)
10679
10680           # Older versions of the 11.00 compiler do not understand -b yet
10681           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10682           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10683 $as_echo_n "checking if $CC understands -b... " >&6; }
10684 if ${lt_cv_prog_compiler__b+:} false; then :
10685   $as_echo_n "(cached) " >&6
10686 else
10687   lt_cv_prog_compiler__b=no
10688    save_LDFLAGS="$LDFLAGS"
10689    LDFLAGS="$LDFLAGS -b"
10690    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10691    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10692      # The linker can only warn and ignore the option if not recognized
10693      # So say no if there are warnings
10694      if test -s conftest.err; then
10695        # Append any errors to the config.log.
10696        cat conftest.err 1>&5
10697        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10698        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10699        if diff conftest.exp conftest.er2 >/dev/null; then
10700          lt_cv_prog_compiler__b=yes
10701        fi
10702      else
10703        lt_cv_prog_compiler__b=yes
10704      fi
10705    fi
10706    $RM -r conftest*
10707    LDFLAGS="$save_LDFLAGS"
10708
10709 fi
10710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10711 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10712
10713 if test x"$lt_cv_prog_compiler__b" = xyes; then
10714     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10715 else
10716     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10717 fi
10718
10719           ;;
10720         esac
10721       fi
10722       if test "$with_gnu_ld" = no; then
10723         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10724         hardcode_libdir_separator=:
10725
10726         case $host_cpu in
10727         hppa*64*|ia64*)
10728           hardcode_direct=no
10729           hardcode_shlibpath_var=no
10730           ;;
10731         *)
10732           hardcode_direct=yes
10733           hardcode_direct_absolute=yes
10734           export_dynamic_flag_spec='${wl}-E'
10735
10736           # hardcode_minus_L: Not really in the search PATH,
10737           # but as the default location of the library.
10738           hardcode_minus_L=yes
10739           ;;
10740         esac
10741       fi
10742       ;;
10743
10744     irix5* | irix6* | nonstopux*)
10745       if test "$GCC" = yes; then
10746         archive_cmds='$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 $lib'
10747         # Try to use the -exported_symbol ld option, if it does not
10748         # work, assume that -exports_file does not work either and
10749         # implicitly export all symbols.
10750         save_LDFLAGS="$LDFLAGS"
10751         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10752         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10753 /* end confdefs.h.  */
10754 int foo(void) {}
10755 _ACEOF
10756 if ac_fn_c_try_link "$LINENO"; then :
10757   archive_expsym_cmds='$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 $lib'
10758
10759 fi
10760 rm -f core conftest.err conftest.$ac_objext \
10761     conftest$ac_exeext conftest.$ac_ext
10762         LDFLAGS="$save_LDFLAGS"
10763       else
10764         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10765         archive_expsym_cmds='$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 $lib'
10766       fi
10767       archive_cmds_need_lc='no'
10768       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10769       hardcode_libdir_separator=:
10770       inherit_rpath=yes
10771       link_all_deplibs=yes
10772       ;;
10773
10774     netbsd*)
10775       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10776         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10777       else
10778         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10779       fi
10780       hardcode_libdir_flag_spec='-R$libdir'
10781       hardcode_direct=yes
10782       hardcode_shlibpath_var=no
10783       ;;
10784
10785     newsos6)
10786       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10787       hardcode_direct=yes
10788       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10789       hardcode_libdir_separator=:
10790       hardcode_shlibpath_var=no
10791       ;;
10792
10793     *nto* | *qnx*)
10794       ;;
10795
10796     openbsd*)
10797       if test -f /usr/libexec/ld.so; then
10798         hardcode_direct=yes
10799         hardcode_shlibpath_var=no
10800         hardcode_direct_absolute=yes
10801         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10802           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10803           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10804           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10805           export_dynamic_flag_spec='${wl}-E'
10806         else
10807           case $host_os in
10808            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10809              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10810              hardcode_libdir_flag_spec='-R$libdir'
10811              ;;
10812            *)
10813              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10814              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10815              ;;
10816           esac
10817         fi
10818       else
10819         ld_shlibs=no
10820       fi
10821       ;;
10822
10823     os2*)
10824       hardcode_libdir_flag_spec='-L$libdir'
10825       hardcode_minus_L=yes
10826       allow_undefined_flag=unsupported
10827       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'
10828       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10829       ;;
10830
10831     osf3*)
10832       if test "$GCC" = yes; then
10833         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10834         archive_cmds='$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 $lib'
10835       else
10836         allow_undefined_flag=' -expect_unresolved \*'
10837         archive_cmds='$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 $lib'
10838       fi
10839       archive_cmds_need_lc='no'
10840       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10841       hardcode_libdir_separator=:
10842       ;;
10843
10844     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10845       if test "$GCC" = yes; then
10846         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10847         archive_cmds='$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 $lib'
10848         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10849       else
10850         allow_undefined_flag=' -expect_unresolved \*'
10851         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'
10852         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~
10853         $CC -shared${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'
10854
10855         # Both c and cxx compiler support -rpath directly
10856         hardcode_libdir_flag_spec='-rpath $libdir'
10857       fi
10858       archive_cmds_need_lc='no'
10859       hardcode_libdir_separator=:
10860       ;;
10861
10862     solaris*)
10863       no_undefined_flag=' -z defs'
10864       if test "$GCC" = yes; then
10865         wlarc='${wl}'
10866         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10867         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10868           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10869       else
10870         case `$CC -V 2>&1` in
10871         *"Compilers 5.0"*)
10872           wlarc=''
10873           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10874           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10875           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10876           ;;
10877         *)
10878           wlarc='${wl}'
10879           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10880           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10881           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10882           ;;
10883         esac
10884       fi
10885       hardcode_libdir_flag_spec='-R$libdir'
10886       hardcode_shlibpath_var=no
10887       case $host_os in
10888       solaris2.[0-5] | solaris2.[0-5].*) ;;
10889       *)
10890         # The compiler driver will combine and reorder linker options,
10891         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10892         # but is careful enough not to reorder.
10893         # Supported since Solaris 2.6 (maybe 2.5.1?)
10894         if test "$GCC" = yes; then
10895           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10896         else
10897           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10898         fi
10899         ;;
10900       esac
10901       link_all_deplibs=yes
10902       ;;
10903
10904     sunos4*)
10905       if test "x$host_vendor" = xsequent; then
10906         # Use $CC to link under sequent, because it throws in some extra .o
10907         # files that make .init and .fini sections work.
10908         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10909       else
10910         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10911       fi
10912       hardcode_libdir_flag_spec='-L$libdir'
10913       hardcode_direct=yes
10914       hardcode_minus_L=yes
10915       hardcode_shlibpath_var=no
10916       ;;
10917
10918     sysv4)
10919       case $host_vendor in
10920         sni)
10921           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10922           hardcode_direct=yes # is this really true???
10923         ;;
10924         siemens)
10925           ## LD is ld it makes a PLAMLIB
10926           ## CC just makes a GrossModule.
10927           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10928           reload_cmds='$CC -r -o $output$reload_objs'
10929           hardcode_direct=no
10930         ;;
10931         motorola)
10932           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10933           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10934         ;;
10935       esac
10936       runpath_var='LD_RUN_PATH'
10937       hardcode_shlibpath_var=no
10938       ;;
10939
10940     sysv4.3*)
10941       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10942       hardcode_shlibpath_var=no
10943       export_dynamic_flag_spec='-Bexport'
10944       ;;
10945
10946     sysv4*MP*)
10947       if test -d /usr/nec; then
10948         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10949         hardcode_shlibpath_var=no
10950         runpath_var=LD_RUN_PATH
10951         hardcode_runpath_var=yes
10952         ld_shlibs=yes
10953       fi
10954       ;;
10955
10956     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10957       no_undefined_flag='${wl}-z,text'
10958       archive_cmds_need_lc=no
10959       hardcode_shlibpath_var=no
10960       runpath_var='LD_RUN_PATH'
10961
10962       if test "$GCC" = yes; then
10963         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10964         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10965       else
10966         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10967         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10968       fi
10969       ;;
10970
10971     sysv5* | sco3.2v5* | sco5v6*)
10972       # Note: We can NOT use -z defs as we might desire, because we do not
10973       # link with -lc, and that would cause any symbols used from libc to
10974       # always be unresolved, which means just about no library would
10975       # ever link correctly.  If we're not using GNU ld we use -z text
10976       # though, which does catch some bad symbols but isn't as heavy-handed
10977       # as -z defs.
10978       no_undefined_flag='${wl}-z,text'
10979       allow_undefined_flag='${wl}-z,nodefs'
10980       archive_cmds_need_lc=no
10981       hardcode_shlibpath_var=no
10982       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10983       hardcode_libdir_separator=':'
10984       link_all_deplibs=yes
10985       export_dynamic_flag_spec='${wl}-Bexport'
10986       runpath_var='LD_RUN_PATH'
10987
10988       if test "$GCC" = yes; then
10989         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10990         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10991       else
10992         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10993         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10994       fi
10995       ;;
10996
10997     uts4*)
10998       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10999       hardcode_libdir_flag_spec='-L$libdir'
11000       hardcode_shlibpath_var=no
11001       ;;
11002
11003     *)
11004       ld_shlibs=no
11005       ;;
11006     esac
11007
11008     if test x$host_vendor = xsni; then
11009       case $host in
11010       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
11011         export_dynamic_flag_spec='${wl}-Blargedynsym'
11012         ;;
11013       esac
11014     fi
11015   fi
11016
11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
11018 $as_echo "$ld_shlibs" >&6; }
11019 test "$ld_shlibs" = no && can_build_shared=no
11020
11021 with_gnu_ld=$with_gnu_ld
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037 #
11038 # Do we need to explicitly link libc?
11039 #
11040 case "x$archive_cmds_need_lc" in
11041 x|xyes)
11042   # Assume -lc should be added
11043   archive_cmds_need_lc=yes
11044
11045   if test "$enable_shared" = yes && test "$GCC" = yes; then
11046     case $archive_cmds in
11047     *'~'*)
11048       # FIXME: we may have to deal with multi-command sequences.
11049       ;;
11050     '$CC '*)
11051       # Test whether the compiler implicitly links with -lc since on some
11052       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11053       # to ld, don't add -lc before -lgcc.
11054       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11055 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11056 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11057   $as_echo_n "(cached) " >&6
11058 else
11059   $RM conftest*
11060         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11061
11062         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11063   (eval $ac_compile) 2>&5
11064   ac_status=$?
11065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11066   test $ac_status = 0; } 2>conftest.err; then
11067           soname=conftest
11068           lib=conftest
11069           libobjs=conftest.$ac_objext
11070           deplibs=
11071           wl=$lt_prog_compiler_wl
11072           pic_flag=$lt_prog_compiler_pic
11073           compiler_flags=-v
11074           linker_flags=-v
11075           verstring=
11076           output_objdir=.
11077           libname=conftest
11078           lt_save_allow_undefined_flag=$allow_undefined_flag
11079           allow_undefined_flag=
11080           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11081   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11082   ac_status=$?
11083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11084   test $ac_status = 0; }
11085           then
11086             lt_cv_archive_cmds_need_lc=no
11087           else
11088             lt_cv_archive_cmds_need_lc=yes
11089           fi
11090           allow_undefined_flag=$lt_save_allow_undefined_flag
11091         else
11092           cat conftest.err 1>&5
11093         fi
11094         $RM conftest*
11095
11096 fi
11097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11098 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11099       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11100       ;;
11101     esac
11102   fi
11103   ;;
11104 esac
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11263 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11264
11265 if test "$GCC" = yes; then
11266   case $host_os in
11267     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11268     *) lt_awk_arg="/^libraries:/" ;;
11269   esac
11270   case $host_os in
11271     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11272     *) lt_sed_strip_eq="s,=/,/,g" ;;
11273   esac
11274   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11275   case $lt_search_path_spec in
11276   *\;*)
11277     # if the path contains ";" then we assume it to be the separator
11278     # otherwise default to the standard path separator (i.e. ":") - it is
11279     # assumed that no part of a normal pathname contains ";" but that should
11280     # okay in the real world where ";" in dirpaths is itself problematic.
11281     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11282     ;;
11283   *)
11284     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11285     ;;
11286   esac
11287   # Ok, now we have the path, separated by spaces, we can step through it
11288   # and add multilib dir if necessary.
11289   lt_tmp_lt_search_path_spec=
11290   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11291   for lt_sys_path in $lt_search_path_spec; do
11292     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11293       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11294     else
11295       test -d "$lt_sys_path" && \
11296         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11297     fi
11298   done
11299   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11300 BEGIN {RS=" "; FS="/|\n";} {
11301   lt_foo="";
11302   lt_count=0;
11303   for (lt_i = NF; lt_i > 0; lt_i--) {
11304     if ($lt_i != "" && $lt_i != ".") {
11305       if ($lt_i == "..") {
11306         lt_count++;
11307       } else {
11308         if (lt_count == 0) {
11309           lt_foo="/" $lt_i lt_foo;
11310         } else {
11311           lt_count--;
11312         }
11313       }
11314     }
11315   }
11316   if (lt_foo != "") { lt_freq[lt_foo]++; }
11317   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11318 }'`
11319   # AWK program above erroneously prepends '/' to C:/dos/paths
11320   # for these hosts.
11321   case $host_os in
11322     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11323       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11324   esac
11325   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11326 else
11327   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11328 fi
11329 library_names_spec=
11330 libname_spec='lib$name'
11331 soname_spec=
11332 shrext_cmds=".so"
11333 postinstall_cmds=
11334 postuninstall_cmds=
11335 finish_cmds=
11336 finish_eval=
11337 shlibpath_var=
11338 shlibpath_overrides_runpath=unknown
11339 version_type=none
11340 dynamic_linker="$host_os ld.so"
11341 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11342 need_lib_prefix=unknown
11343 hardcode_into_libs=no
11344
11345 # when you set need_version to no, make sure it does not cause -set_version
11346 # flags to be left without arguments
11347 need_version=unknown
11348
11349 case $host_os in
11350 aix3*)
11351   version_type=linux
11352   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11353   shlibpath_var=LIBPATH
11354
11355   # AIX 3 has no versioning support, so we append a major version to the name.
11356   soname_spec='${libname}${release}${shared_ext}$major'
11357   ;;
11358
11359 aix[4-9]*)
11360   version_type=linux
11361   need_lib_prefix=no
11362   need_version=no
11363   hardcode_into_libs=yes
11364   if test "$host_cpu" = ia64; then
11365     # AIX 5 supports IA64
11366     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11367     shlibpath_var=LD_LIBRARY_PATH
11368   else
11369     # With GCC up to 2.95.x, collect2 would create an import file
11370     # for dependence libraries.  The import file would start with
11371     # the line `#! .'.  This would cause the generated library to
11372     # depend on `.', always an invalid library.  This was fixed in
11373     # development snapshots of GCC prior to 3.0.
11374     case $host_os in
11375       aix4 | aix4.[01] | aix4.[01].*)
11376       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11377            echo ' yes '
11378            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11379         :
11380       else
11381         can_build_shared=no
11382       fi
11383       ;;
11384     esac
11385     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11386     # soname into executable. Probably we can add versioning support to
11387     # collect2, so additional links can be useful in future.
11388     if test "$aix_use_runtimelinking" = yes; then
11389       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11390       # instead of lib<name>.a to let people know that these are not
11391       # typical AIX shared libraries.
11392       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11393     else
11394       # We preserve .a as extension for shared libraries through AIX4.2
11395       # and later when we are not doing run time linking.
11396       library_names_spec='${libname}${release}.a $libname.a'
11397       soname_spec='${libname}${release}${shared_ext}$major'
11398     fi
11399     shlibpath_var=LIBPATH
11400   fi
11401   ;;
11402
11403 amigaos*)
11404   case $host_cpu in
11405   powerpc)
11406     # Since July 2007 AmigaOS4 officially supports .so libraries.
11407     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11408     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11409     ;;
11410   m68k)
11411     library_names_spec='$libname.ixlibrary $libname.a'
11412     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11413     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 ${libname}_ixlibrary.a || exit 1; done'
11414     ;;
11415   esac
11416   ;;
11417
11418 beos*)
11419   library_names_spec='${libname}${shared_ext}'
11420   dynamic_linker="$host_os ld.so"
11421   shlibpath_var=LIBRARY_PATH
11422   ;;
11423
11424 bsdi[45]*)
11425   version_type=linux
11426   need_version=no
11427   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11428   soname_spec='${libname}${release}${shared_ext}$major'
11429   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11430   shlibpath_var=LD_LIBRARY_PATH
11431   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11432   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11433   # the default ld.so.conf also contains /usr/contrib/lib and
11434   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11435   # libtool to hard-code these into programs
11436   ;;
11437
11438 cygwin* | mingw* | pw32* | cegcc*)
11439   version_type=windows
11440   shrext_cmds=".dll"
11441   need_version=no
11442   need_lib_prefix=no
11443
11444   case $GCC,$host_os in
11445   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11446     library_names_spec='$libname.dll.a'
11447     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11448     postinstall_cmds='base_file=`basename \${file}`~
11449       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11450       dldir=$destdir/`dirname \$dlpath`~
11451       test -d \$dldir || mkdir -p \$dldir~
11452       $install_prog $dir/$dlname \$dldir/$dlname~
11453       chmod a+x \$dldir/$dlname~
11454       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11455         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11456       fi'
11457     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11458       dlpath=$dir/\$dldll~
11459        $RM \$dlpath'
11460     shlibpath_overrides_runpath=yes
11461
11462     case $host_os in
11463     cygwin*)
11464       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11465       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11466
11467       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11468       ;;
11469     mingw* | cegcc*)
11470       # MinGW DLLs use traditional 'lib' prefix
11471       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11472       ;;
11473     pw32*)
11474       # pw32 DLLs use 'pw' prefix rather than 'lib'
11475       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11476       ;;
11477     esac
11478     ;;
11479
11480   *)
11481     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11482     ;;
11483   esac
11484   dynamic_linker='Win32 ld.exe'
11485   # FIXME: first we should search . and the directory the executable is in
11486   shlibpath_var=PATH
11487   ;;
11488
11489 darwin* | rhapsody*)
11490   dynamic_linker="$host_os dyld"
11491   version_type=darwin
11492   need_lib_prefix=no
11493   need_version=no
11494   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11495   soname_spec='${libname}${release}${major}$shared_ext'
11496   shlibpath_overrides_runpath=yes
11497   shlibpath_var=DYLD_LIBRARY_PATH
11498   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11499
11500   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11501   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11502   ;;
11503
11504 dgux*)
11505   version_type=linux
11506   need_lib_prefix=no
11507   need_version=no
11508   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11509   soname_spec='${libname}${release}${shared_ext}$major'
11510   shlibpath_var=LD_LIBRARY_PATH
11511   ;;
11512
11513 freebsd* | dragonfly*)
11514   # DragonFly does not have aout.  When/if they implement a new
11515   # versioning mechanism, adjust this.
11516   if test -x /usr/bin/objformat; then
11517     objformat=`/usr/bin/objformat`
11518   else
11519     case $host_os in
11520     freebsd[23].*) objformat=aout ;;
11521     *) objformat=elf ;;
11522     esac
11523   fi
11524   version_type=freebsd-$objformat
11525   case $version_type in
11526     freebsd-elf*)
11527       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11528       need_version=no
11529       need_lib_prefix=no
11530       ;;
11531     freebsd-*)
11532       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11533       need_version=yes
11534       ;;
11535   esac
11536   shlibpath_var=LD_LIBRARY_PATH
11537   case $host_os in
11538   freebsd2.*)
11539     shlibpath_overrides_runpath=yes
11540     ;;
11541   freebsd3.[01]* | freebsdelf3.[01]*)
11542     shlibpath_overrides_runpath=yes
11543     hardcode_into_libs=yes
11544     ;;
11545   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11546   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11547     shlibpath_overrides_runpath=no
11548     hardcode_into_libs=yes
11549     ;;
11550   *) # from 4.6 on, and DragonFly
11551     shlibpath_overrides_runpath=yes
11552     hardcode_into_libs=yes
11553     ;;
11554   esac
11555   ;;
11556
11557 haiku*)
11558   version_type=linux
11559   need_lib_prefix=no
11560   need_version=no
11561   dynamic_linker="$host_os runtime_loader"
11562   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11563   soname_spec='${libname}${release}${shared_ext}$major'
11564   shlibpath_var=LIBRARY_PATH
11565   shlibpath_overrides_runpath=yes
11566   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11567   hardcode_into_libs=yes
11568   ;;
11569
11570 hpux9* | hpux10* | hpux11*)
11571   # Give a soname corresponding to the major version so that dld.sl refuses to
11572   # link against other versions.
11573   version_type=sunos
11574   need_lib_prefix=no
11575   need_version=no
11576   case $host_cpu in
11577   ia64*)
11578     shrext_cmds='.so'
11579     hardcode_into_libs=yes
11580     dynamic_linker="$host_os dld.so"
11581     shlibpath_var=LD_LIBRARY_PATH
11582     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11583     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11584     soname_spec='${libname}${release}${shared_ext}$major'
11585     if test "X$HPUX_IA64_MODE" = X32; then
11586       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11587     else
11588       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11589     fi
11590     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11591     ;;
11592   hppa*64*)
11593     shrext_cmds='.sl'
11594     hardcode_into_libs=yes
11595     dynamic_linker="$host_os dld.sl"
11596     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11597     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11598     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11599     soname_spec='${libname}${release}${shared_ext}$major'
11600     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11601     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11602     ;;
11603   *)
11604     shrext_cmds='.sl'
11605     dynamic_linker="$host_os dld.sl"
11606     shlibpath_var=SHLIB_PATH
11607     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11608     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11609     soname_spec='${libname}${release}${shared_ext}$major'
11610     ;;
11611   esac
11612   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11613   postinstall_cmds='chmod 555 $lib'
11614   # or fails outright, so override atomically:
11615   install_override_mode=555
11616   ;;
11617
11618 interix[3-9]*)
11619   version_type=linux
11620   need_lib_prefix=no
11621   need_version=no
11622   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11623   soname_spec='${libname}${release}${shared_ext}$major'
11624   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11625   shlibpath_var=LD_LIBRARY_PATH
11626   shlibpath_overrides_runpath=no
11627   hardcode_into_libs=yes
11628   ;;
11629
11630 irix5* | irix6* | nonstopux*)
11631   case $host_os in
11632     nonstopux*) version_type=nonstopux ;;
11633     *)
11634         if test "$lt_cv_prog_gnu_ld" = yes; then
11635                 version_type=linux
11636         else
11637                 version_type=irix
11638         fi ;;
11639   esac
11640   need_lib_prefix=no
11641   need_version=no
11642   soname_spec='${libname}${release}${shared_ext}$major'
11643   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11644   case $host_os in
11645   irix5* | nonstopux*)
11646     libsuff= shlibsuff=
11647     ;;
11648   *)
11649     case $LD in # libtool.m4 will add one of these switches to LD
11650     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11651       libsuff= shlibsuff= libmagic=32-bit;;
11652     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11653       libsuff=32 shlibsuff=N32 libmagic=N32;;
11654     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11655       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11656     *) libsuff= shlibsuff= libmagic=never-match;;
11657     esac
11658     ;;
11659   esac
11660   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11661   shlibpath_overrides_runpath=no
11662   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11663   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11664   hardcode_into_libs=yes
11665   ;;
11666
11667 # No shared lib support for Linux oldld, aout, or coff.
11668 linux*oldld* | linux*aout* | linux*coff*)
11669   dynamic_linker=no
11670   ;;
11671
11672 # This must be Linux ELF.
11673
11674 # uclinux* changes (here and below) have been submitted to the libtool
11675 # project, but have not yet been accepted: they are GCC-local changes
11676 # for the time being.  (See
11677 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11678 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11679   version_type=linux
11680   need_lib_prefix=no
11681   need_version=no
11682   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11683   soname_spec='${libname}${release}${shared_ext}$major'
11684   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11685   shlibpath_var=LD_LIBRARY_PATH
11686   shlibpath_overrides_runpath=no
11687
11688   # Some binutils ld are patched to set DT_RUNPATH
11689   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11690   $as_echo_n "(cached) " >&6
11691 else
11692   lt_cv_shlibpath_overrides_runpath=no
11693     save_LDFLAGS=$LDFLAGS
11694     save_libdir=$libdir
11695     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11696          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11697     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11698 /* end confdefs.h.  */
11699
11700 int
11701 main ()
11702 {
11703
11704   ;
11705   return 0;
11706 }
11707 _ACEOF
11708 if ac_fn_c_try_link "$LINENO"; then :
11709   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11710   lt_cv_shlibpath_overrides_runpath=yes
11711 fi
11712 fi
11713 rm -f core conftest.err conftest.$ac_objext \
11714     conftest$ac_exeext conftest.$ac_ext
11715     LDFLAGS=$save_LDFLAGS
11716     libdir=$save_libdir
11717
11718 fi
11719
11720   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11721
11722   # This implies no fast_install, which is unacceptable.
11723   # Some rework will be needed to allow for fast_install
11724   # before this can be enabled.
11725   hardcode_into_libs=yes
11726
11727   # Append ld.so.conf contents to the search path
11728   if test -f /etc/ld.so.conf; then
11729     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' ' '`
11730     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11731   fi
11732
11733   # We used to test for /lib/ld.so.1 and disable shared libraries on
11734   # powerpc, because MkLinux only supported shared libraries with the
11735   # GNU dynamic linker.  Since this was broken with cross compilers,
11736   # most powerpc-linux boxes support dynamic linking these days and
11737   # people can always --disable-shared, the test was removed, and we
11738   # assume the GNU/Linux dynamic linker is in use.
11739   dynamic_linker='GNU/Linux ld.so'
11740   ;;
11741
11742 netbsd*)
11743   version_type=sunos
11744   need_lib_prefix=no
11745   need_version=no
11746   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11747     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11748     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11749     dynamic_linker='NetBSD (a.out) ld.so'
11750   else
11751     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11752     soname_spec='${libname}${release}${shared_ext}$major'
11753     dynamic_linker='NetBSD ld.elf_so'
11754   fi
11755   shlibpath_var=LD_LIBRARY_PATH
11756   shlibpath_overrides_runpath=yes
11757   hardcode_into_libs=yes
11758   ;;
11759
11760 newsos6)
11761   version_type=linux
11762   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11763   shlibpath_var=LD_LIBRARY_PATH
11764   shlibpath_overrides_runpath=yes
11765   ;;
11766
11767 *nto* | *qnx*)
11768   version_type=qnx
11769   need_lib_prefix=no
11770   need_version=no
11771   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11772   soname_spec='${libname}${release}${shared_ext}$major'
11773   shlibpath_var=LD_LIBRARY_PATH
11774   shlibpath_overrides_runpath=no
11775   hardcode_into_libs=yes
11776   dynamic_linker='ldqnx.so'
11777   ;;
11778
11779 openbsd*)
11780   version_type=sunos
11781   sys_lib_dlsearch_path_spec="/usr/lib"
11782   need_lib_prefix=no
11783   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11784   case $host_os in
11785     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11786     *)                          need_version=no  ;;
11787   esac
11788   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11789   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11790   shlibpath_var=LD_LIBRARY_PATH
11791   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11792     case $host_os in
11793       openbsd2.[89] | openbsd2.[89].*)
11794         shlibpath_overrides_runpath=no
11795         ;;
11796       *)
11797         shlibpath_overrides_runpath=yes
11798         ;;
11799       esac
11800   else
11801     shlibpath_overrides_runpath=yes
11802   fi
11803   ;;
11804
11805 os2*)
11806   libname_spec='$name'
11807   shrext_cmds=".dll"
11808   need_lib_prefix=no
11809   library_names_spec='$libname${shared_ext} $libname.a'
11810   dynamic_linker='OS/2 ld.exe'
11811   shlibpath_var=LIBPATH
11812   ;;
11813
11814 osf3* | osf4* | osf5*)
11815   version_type=osf
11816   need_lib_prefix=no
11817   need_version=no
11818   soname_spec='${libname}${release}${shared_ext}$major'
11819   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11820   shlibpath_var=LD_LIBRARY_PATH
11821   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11822   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11823   ;;
11824
11825 rdos*)
11826   dynamic_linker=no
11827   ;;
11828
11829 solaris*)
11830   version_type=linux
11831   need_lib_prefix=no
11832   need_version=no
11833   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11834   soname_spec='${libname}${release}${shared_ext}$major'
11835   shlibpath_var=LD_LIBRARY_PATH
11836   shlibpath_overrides_runpath=yes
11837   hardcode_into_libs=yes
11838   # ldd complains unless libraries are executable
11839   postinstall_cmds='chmod +x $lib'
11840   ;;
11841
11842 sunos4*)
11843   version_type=sunos
11844   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11845   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11846   shlibpath_var=LD_LIBRARY_PATH
11847   shlibpath_overrides_runpath=yes
11848   if test "$with_gnu_ld" = yes; then
11849     need_lib_prefix=no
11850   fi
11851   need_version=yes
11852   ;;
11853
11854 sysv4 | sysv4.3*)
11855   version_type=linux
11856   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11857   soname_spec='${libname}${release}${shared_ext}$major'
11858   shlibpath_var=LD_LIBRARY_PATH
11859   case $host_vendor in
11860     sni)
11861       shlibpath_overrides_runpath=no
11862       need_lib_prefix=no
11863       runpath_var=LD_RUN_PATH
11864       ;;
11865     siemens)
11866       need_lib_prefix=no
11867       ;;
11868     motorola)
11869       need_lib_prefix=no
11870       need_version=no
11871       shlibpath_overrides_runpath=no
11872       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11873       ;;
11874   esac
11875   ;;
11876
11877 sysv4*MP*)
11878   if test -d /usr/nec ;then
11879     version_type=linux
11880     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11881     soname_spec='$libname${shared_ext}.$major'
11882     shlibpath_var=LD_LIBRARY_PATH
11883   fi
11884   ;;
11885
11886 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11887   version_type=freebsd-elf
11888   need_lib_prefix=no
11889   need_version=no
11890   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11891   soname_spec='${libname}${release}${shared_ext}$major'
11892   shlibpath_var=LD_LIBRARY_PATH
11893   shlibpath_overrides_runpath=yes
11894   hardcode_into_libs=yes
11895   if test "$with_gnu_ld" = yes; then
11896     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11897   else
11898     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11899     case $host_os in
11900       sco3.2v5*)
11901         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11902         ;;
11903     esac
11904   fi
11905   sys_lib_dlsearch_path_spec='/usr/lib'
11906   ;;
11907
11908 tpf*)
11909   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11910   version_type=linux
11911   need_lib_prefix=no
11912   need_version=no
11913   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11914   shlibpath_var=LD_LIBRARY_PATH
11915   shlibpath_overrides_runpath=no
11916   hardcode_into_libs=yes
11917   ;;
11918
11919 uts4*)
11920   version_type=linux
11921   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11922   soname_spec='${libname}${release}${shared_ext}$major'
11923   shlibpath_var=LD_LIBRARY_PATH
11924   ;;
11925
11926 # Shared libraries for VwWorks, >= 7 only at this stage
11927 # and (fpic) still incompatible with "large" code models
11928 # in a few configurations. Only for RTP mode in any case,
11929 # and upon explicit request at configure time.
11930 vxworks7*)
11931   dynamic_linker=no
11932   case ${with_multisubdir}-${enable_shared} in
11933     *large*)
11934       ;;
11935     *mrtp*-yes)
11936       version_type=linux
11937       need_lib_prefix=no
11938       need_version=no
11939       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11940       soname_spec='${libname}${release}${shared_ext}$major'
11941       dynamic_linker="$host_os module_loader"
11942       ;;
11943   esac
11944   ;;
11945 *)
11946   dynamic_linker=no
11947   ;;
11948 esac
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11950 $as_echo "$dynamic_linker" >&6; }
11951 test "$dynamic_linker" = no && can_build_shared=no
11952
11953 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11954 if test "$GCC" = yes; then
11955   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11956 fi
11957
11958 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11959   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11960 fi
11961 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11962   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11963 fi
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012
12013
12014
12015
12016
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034
12035
12036
12037
12038
12039
12040
12041
12042
12043
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12057 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12058 hardcode_action=
12059 if test -n "$hardcode_libdir_flag_spec" ||
12060    test -n "$runpath_var" ||
12061    test "X$hardcode_automatic" = "Xyes" ; then
12062
12063   # We can hardcode non-existent directories.
12064   if test "$hardcode_direct" != no &&
12065      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12066      # have to relink, otherwise we might link with an installed library
12067      # when we should be linking with a yet-to-be-installed one
12068      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12069      test "$hardcode_minus_L" != no; then
12070     # Linking always hardcodes the temporary library directory.
12071     hardcode_action=relink
12072   else
12073     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12074     hardcode_action=immediate
12075   fi
12076 else
12077   # We cannot hardcode anything, or else we can only hardcode existing
12078   # directories.
12079   hardcode_action=unsupported
12080 fi
12081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12082 $as_echo "$hardcode_action" >&6; }
12083
12084 if test "$hardcode_action" = relink ||
12085    test "$inherit_rpath" = yes; then
12086   # Fast installation is not supported
12087   enable_fast_install=no
12088 elif test "$shlibpath_overrides_runpath" = yes ||
12089      test "$enable_shared" = no; then
12090   # Fast installation is not necessary
12091   enable_fast_install=needless
12092 fi
12093
12094
12095
12096
12097
12098
12099   if test "x$enable_dlopen" != xyes; then
12100   enable_dlopen=unknown
12101   enable_dlopen_self=unknown
12102   enable_dlopen_self_static=unknown
12103 else
12104   lt_cv_dlopen=no
12105   lt_cv_dlopen_libs=
12106
12107   case $host_os in
12108   beos*)
12109     lt_cv_dlopen="load_add_on"
12110     lt_cv_dlopen_libs=
12111     lt_cv_dlopen_self=yes
12112     ;;
12113
12114   mingw* | pw32* | cegcc*)
12115     lt_cv_dlopen="LoadLibrary"
12116     lt_cv_dlopen_libs=
12117     ;;
12118
12119   cygwin*)
12120     lt_cv_dlopen="dlopen"
12121     lt_cv_dlopen_libs=
12122     ;;
12123
12124   darwin*)
12125   # if libdl is installed we need to link against it
12126     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12127 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12128 if ${ac_cv_lib_dl_dlopen+:} false; then :
12129   $as_echo_n "(cached) " >&6
12130 else
12131   ac_check_lib_save_LIBS=$LIBS
12132 LIBS="-ldl  $LIBS"
12133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12134 /* end confdefs.h.  */
12135
12136 /* Override any GCC internal prototype to avoid an error.
12137    Use char because int might match the return type of a GCC
12138    builtin and then its argument prototype would still apply.  */
12139 #ifdef __cplusplus
12140 extern "C"
12141 #endif
12142 char dlopen ();
12143 int
12144 main ()
12145 {
12146 return dlopen ();
12147   ;
12148   return 0;
12149 }
12150 _ACEOF
12151 if ac_fn_c_try_link "$LINENO"; then :
12152   ac_cv_lib_dl_dlopen=yes
12153 else
12154   ac_cv_lib_dl_dlopen=no
12155 fi
12156 rm -f core conftest.err conftest.$ac_objext \
12157     conftest$ac_exeext conftest.$ac_ext
12158 LIBS=$ac_check_lib_save_LIBS
12159 fi
12160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12161 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12162 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12163   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12164 else
12165
12166     lt_cv_dlopen="dyld"
12167     lt_cv_dlopen_libs=
12168     lt_cv_dlopen_self=yes
12169
12170 fi
12171
12172     ;;
12173
12174   *)
12175     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12176 if test "x$ac_cv_func_shl_load" = xyes; then :
12177   lt_cv_dlopen="shl_load"
12178 else
12179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12180 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12181 if ${ac_cv_lib_dld_shl_load+:} false; then :
12182   $as_echo_n "(cached) " >&6
12183 else
12184   ac_check_lib_save_LIBS=$LIBS
12185 LIBS="-ldld  $LIBS"
12186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12187 /* end confdefs.h.  */
12188
12189 /* Override any GCC internal prototype to avoid an error.
12190    Use char because int might match the return type of a GCC
12191    builtin and then its argument prototype would still apply.  */
12192 #ifdef __cplusplus
12193 extern "C"
12194 #endif
12195 char shl_load ();
12196 int
12197 main ()
12198 {
12199 return shl_load ();
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 if ac_fn_c_try_link "$LINENO"; then :
12205   ac_cv_lib_dld_shl_load=yes
12206 else
12207   ac_cv_lib_dld_shl_load=no
12208 fi
12209 rm -f core conftest.err conftest.$ac_objext \
12210     conftest$ac_exeext conftest.$ac_ext
12211 LIBS=$ac_check_lib_save_LIBS
12212 fi
12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12214 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12215 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12216   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12217 else
12218   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12219 if test "x$ac_cv_func_dlopen" = xyes; then :
12220   lt_cv_dlopen="dlopen"
12221 else
12222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12223 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12224 if ${ac_cv_lib_dl_dlopen+:} false; then :
12225   $as_echo_n "(cached) " >&6
12226 else
12227   ac_check_lib_save_LIBS=$LIBS
12228 LIBS="-ldl  $LIBS"
12229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12230 /* end confdefs.h.  */
12231
12232 /* Override any GCC internal prototype to avoid an error.
12233    Use char because int might match the return type of a GCC
12234    builtin and then its argument prototype would still apply.  */
12235 #ifdef __cplusplus
12236 extern "C"
12237 #endif
12238 char dlopen ();
12239 int
12240 main ()
12241 {
12242 return dlopen ();
12243   ;
12244   return 0;
12245 }
12246 _ACEOF
12247 if ac_fn_c_try_link "$LINENO"; then :
12248   ac_cv_lib_dl_dlopen=yes
12249 else
12250   ac_cv_lib_dl_dlopen=no
12251 fi
12252 rm -f core conftest.err conftest.$ac_objext \
12253     conftest$ac_exeext conftest.$ac_ext
12254 LIBS=$ac_check_lib_save_LIBS
12255 fi
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12257 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12258 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12259   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12260 else
12261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12262 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12263 if ${ac_cv_lib_svld_dlopen+:} false; then :
12264   $as_echo_n "(cached) " >&6
12265 else
12266   ac_check_lib_save_LIBS=$LIBS
12267 LIBS="-lsvld  $LIBS"
12268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12269 /* end confdefs.h.  */
12270
12271 /* Override any GCC internal prototype to avoid an error.
12272    Use char because int might match the return type of a GCC
12273    builtin and then its argument prototype would still apply.  */
12274 #ifdef __cplusplus
12275 extern "C"
12276 #endif
12277 char dlopen ();
12278 int
12279 main ()
12280 {
12281 return dlopen ();
12282   ;
12283   return 0;
12284 }
12285 _ACEOF
12286 if ac_fn_c_try_link "$LINENO"; then :
12287   ac_cv_lib_svld_dlopen=yes
12288 else
12289   ac_cv_lib_svld_dlopen=no
12290 fi
12291 rm -f core conftest.err conftest.$ac_objext \
12292     conftest$ac_exeext conftest.$ac_ext
12293 LIBS=$ac_check_lib_save_LIBS
12294 fi
12295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12296 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12297 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12298   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12299 else
12300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12301 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12302 if ${ac_cv_lib_dld_dld_link+:} false; then :
12303   $as_echo_n "(cached) " >&6
12304 else
12305   ac_check_lib_save_LIBS=$LIBS
12306 LIBS="-ldld  $LIBS"
12307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12308 /* end confdefs.h.  */
12309
12310 /* Override any GCC internal prototype to avoid an error.
12311    Use char because int might match the return type of a GCC
12312    builtin and then its argument prototype would still apply.  */
12313 #ifdef __cplusplus
12314 extern "C"
12315 #endif
12316 char dld_link ();
12317 int
12318 main ()
12319 {
12320 return dld_link ();
12321   ;
12322   return 0;
12323 }
12324 _ACEOF
12325 if ac_fn_c_try_link "$LINENO"; then :
12326   ac_cv_lib_dld_dld_link=yes
12327 else
12328   ac_cv_lib_dld_dld_link=no
12329 fi
12330 rm -f core conftest.err conftest.$ac_objext \
12331     conftest$ac_exeext conftest.$ac_ext
12332 LIBS=$ac_check_lib_save_LIBS
12333 fi
12334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12335 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12336 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12337   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12338 fi
12339
12340
12341 fi
12342
12343
12344 fi
12345
12346
12347 fi
12348
12349
12350 fi
12351
12352
12353 fi
12354
12355     ;;
12356   esac
12357
12358   if test "x$lt_cv_dlopen" != xno; then
12359     enable_dlopen=yes
12360   else
12361     enable_dlopen=no
12362   fi
12363
12364   case $lt_cv_dlopen in
12365   dlopen)
12366     save_CPPFLAGS="$CPPFLAGS"
12367     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12368
12369     save_LDFLAGS="$LDFLAGS"
12370     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12371
12372     save_LIBS="$LIBS"
12373     LIBS="$lt_cv_dlopen_libs $LIBS"
12374
12375     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12376 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12377 if ${lt_cv_dlopen_self+:} false; then :
12378   $as_echo_n "(cached) " >&6
12379 else
12380           if test "$cross_compiling" = yes; then :
12381   lt_cv_dlopen_self=cross
12382 else
12383   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12384   lt_status=$lt_dlunknown
12385   cat > conftest.$ac_ext <<_LT_EOF
12386 #line 12386 "configure"
12387 #include "confdefs.h"
12388
12389 #if HAVE_DLFCN_H
12390 #include <dlfcn.h>
12391 #endif
12392
12393 #include <stdio.h>
12394
12395 #ifdef RTLD_GLOBAL
12396 #  define LT_DLGLOBAL           RTLD_GLOBAL
12397 #else
12398 #  ifdef DL_GLOBAL
12399 #    define LT_DLGLOBAL         DL_GLOBAL
12400 #  else
12401 #    define LT_DLGLOBAL         0
12402 #  endif
12403 #endif
12404
12405 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12406    find out it does not work in some platform. */
12407 #ifndef LT_DLLAZY_OR_NOW
12408 #  ifdef RTLD_LAZY
12409 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12410 #  else
12411 #    ifdef DL_LAZY
12412 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12413 #    else
12414 #      ifdef RTLD_NOW
12415 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12416 #      else
12417 #        ifdef DL_NOW
12418 #          define LT_DLLAZY_OR_NOW      DL_NOW
12419 #        else
12420 #          define LT_DLLAZY_OR_NOW      0
12421 #        endif
12422 #      endif
12423 #    endif
12424 #  endif
12425 #endif
12426
12427 /* When -fvisbility=hidden is used, assume the code has been annotated
12428    correspondingly for the symbols needed.  */
12429 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12430 void fnord () __attribute__((visibility("default")));
12431 #endif
12432
12433 void fnord () { int i=42; }
12434 int main ()
12435 {
12436   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12437   int status = $lt_dlunknown;
12438
12439   if (self)
12440     {
12441       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12442       else
12443         {
12444           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12445           else puts (dlerror ());
12446         }
12447       /* dlclose (self); */
12448     }
12449   else
12450     puts (dlerror ());
12451
12452   return status;
12453 }
12454 _LT_EOF
12455   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12456   (eval $ac_link) 2>&5
12457   ac_status=$?
12458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12459   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12460     (./conftest; exit; ) >&5 2>/dev/null
12461     lt_status=$?
12462     case x$lt_status in
12463       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12464       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12465       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12466     esac
12467   else :
12468     # compilation failed
12469     lt_cv_dlopen_self=no
12470   fi
12471 fi
12472 rm -fr conftest*
12473
12474
12475 fi
12476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12477 $as_echo "$lt_cv_dlopen_self" >&6; }
12478
12479     if test "x$lt_cv_dlopen_self" = xyes; then
12480       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12481       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12482 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12483 if ${lt_cv_dlopen_self_static+:} false; then :
12484   $as_echo_n "(cached) " >&6
12485 else
12486           if test "$cross_compiling" = yes; then :
12487   lt_cv_dlopen_self_static=cross
12488 else
12489   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12490   lt_status=$lt_dlunknown
12491   cat > conftest.$ac_ext <<_LT_EOF
12492 #line 12492 "configure"
12493 #include "confdefs.h"
12494
12495 #if HAVE_DLFCN_H
12496 #include <dlfcn.h>
12497 #endif
12498
12499 #include <stdio.h>
12500
12501 #ifdef RTLD_GLOBAL
12502 #  define LT_DLGLOBAL           RTLD_GLOBAL
12503 #else
12504 #  ifdef DL_GLOBAL
12505 #    define LT_DLGLOBAL         DL_GLOBAL
12506 #  else
12507 #    define LT_DLGLOBAL         0
12508 #  endif
12509 #endif
12510
12511 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12512    find out it does not work in some platform. */
12513 #ifndef LT_DLLAZY_OR_NOW
12514 #  ifdef RTLD_LAZY
12515 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12516 #  else
12517 #    ifdef DL_LAZY
12518 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12519 #    else
12520 #      ifdef RTLD_NOW
12521 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12522 #      else
12523 #        ifdef DL_NOW
12524 #          define LT_DLLAZY_OR_NOW      DL_NOW
12525 #        else
12526 #          define LT_DLLAZY_OR_NOW      0
12527 #        endif
12528 #      endif
12529 #    endif
12530 #  endif
12531 #endif
12532
12533 /* When -fvisbility=hidden is used, assume the code has been annotated
12534    correspondingly for the symbols needed.  */
12535 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12536 void fnord () __attribute__((visibility("default")));
12537 #endif
12538
12539 void fnord () { int i=42; }
12540 int main ()
12541 {
12542   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12543   int status = $lt_dlunknown;
12544
12545   if (self)
12546     {
12547       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12548       else
12549         {
12550           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12551           else puts (dlerror ());
12552         }
12553       /* dlclose (self); */
12554     }
12555   else
12556     puts (dlerror ());
12557
12558   return status;
12559 }
12560 _LT_EOF
12561   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12562   (eval $ac_link) 2>&5
12563   ac_status=$?
12564   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12565   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12566     (./conftest; exit; ) >&5 2>/dev/null
12567     lt_status=$?
12568     case x$lt_status in
12569       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12570       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12571       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12572     esac
12573   else :
12574     # compilation failed
12575     lt_cv_dlopen_self_static=no
12576   fi
12577 fi
12578 rm -fr conftest*
12579
12580
12581 fi
12582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12583 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12584     fi
12585
12586     CPPFLAGS="$save_CPPFLAGS"
12587     LDFLAGS="$save_LDFLAGS"
12588     LIBS="$save_LIBS"
12589     ;;
12590   esac
12591
12592   case $lt_cv_dlopen_self in
12593   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12594   *) enable_dlopen_self=unknown ;;
12595   esac
12596
12597   case $lt_cv_dlopen_self_static in
12598   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12599   *) enable_dlopen_self_static=unknown ;;
12600   esac
12601 fi
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611
12612
12613
12614
12615
12616
12617
12618
12619 striplib=
12620 old_striplib=
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12622 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12623 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12624   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12625   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12627 $as_echo "yes" >&6; }
12628 else
12629 # FIXME - insert some real tests, host_os isn't really good enough
12630   case $host_os in
12631   darwin*)
12632     if test -n "$STRIP" ; then
12633       striplib="$STRIP -x"
12634       old_striplib="$STRIP -S"
12635       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12636 $as_echo "yes" >&6; }
12637     else
12638       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12639 $as_echo "no" >&6; }
12640     fi
12641     ;;
12642   *)
12643     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12644 $as_echo "no" >&6; }
12645     ;;
12646   esac
12647 fi
12648
12649
12650
12651
12652
12653
12654
12655
12656
12657
12658
12659
12660   # Report which library types will actually be built
12661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12662 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12664 $as_echo "$can_build_shared" >&6; }
12665
12666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12667 $as_echo_n "checking whether to build shared libraries... " >&6; }
12668   test "$can_build_shared" = "no" && enable_shared=no
12669
12670   # On AIX, shared libraries and static libraries use the same namespace, and
12671   # are all built from PIC.
12672   case $host_os in
12673   aix3*)
12674     test "$enable_shared" = yes && enable_static=no
12675     if test -n "$RANLIB"; then
12676       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12677       postinstall_cmds='$RANLIB $lib'
12678     fi
12679     ;;
12680
12681   aix[4-9]*)
12682     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12683       test "$enable_shared" = yes && enable_static=no
12684     fi
12685     ;;
12686   esac
12687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12688 $as_echo "$enable_shared" >&6; }
12689
12690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12691 $as_echo_n "checking whether to build static libraries... " >&6; }
12692   # Make sure either enable_shared or enable_static is yes.
12693   test "$enable_shared" = yes || enable_static=yes
12694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12695 $as_echo "$enable_static" >&6; }
12696
12697
12698
12699
12700 fi
12701 ac_ext=c
12702 ac_cpp='$CPP $CPPFLAGS'
12703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12706
12707 CC="$lt_save_CC"
12708
12709       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12710     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12711     (test "X$CXX" != "Xg++"))) ; then
12712   ac_ext=cpp
12713 ac_cpp='$CXXCPP $CPPFLAGS'
12714 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12715 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12716 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12718 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12719 if test -z "$CXXCPP"; then
12720   if ${ac_cv_prog_CXXCPP+:} false; then :
12721   $as_echo_n "(cached) " >&6
12722 else
12723       # Double quotes because CXXCPP needs to be expanded
12724     for CXXCPP in "$CXX -E" "/lib/cpp"
12725     do
12726       ac_preproc_ok=false
12727 for ac_cxx_preproc_warn_flag in '' yes
12728 do
12729   # Use a header file that comes with gcc, so configuring glibc
12730   # with a fresh cross-compiler works.
12731   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12732   # <limits.h> exists even on freestanding compilers.
12733   # On the NeXT, cc -E runs the code through the compiler's parser,
12734   # not just through cpp. "Syntax error" is here to catch this case.
12735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12736 /* end confdefs.h.  */
12737 #ifdef __STDC__
12738 # include <limits.h>
12739 #else
12740 # include <assert.h>
12741 #endif
12742                      Syntax error
12743 _ACEOF
12744 if ac_fn_cxx_try_cpp "$LINENO"; then :
12745
12746 else
12747   # Broken: fails on valid input.
12748 continue
12749 fi
12750 rm -f conftest.err conftest.i conftest.$ac_ext
12751
12752   # OK, works on sane cases.  Now check whether nonexistent headers
12753   # can be detected and how.
12754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12755 /* end confdefs.h.  */
12756 #include <ac_nonexistent.h>
12757 _ACEOF
12758 if ac_fn_cxx_try_cpp "$LINENO"; then :
12759   # Broken: success on invalid input.
12760 continue
12761 else
12762   # Passes both tests.
12763 ac_preproc_ok=:
12764 break
12765 fi
12766 rm -f conftest.err conftest.i conftest.$ac_ext
12767
12768 done
12769 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12770 rm -f conftest.i conftest.err conftest.$ac_ext
12771 if $ac_preproc_ok; then :
12772   break
12773 fi
12774
12775     done
12776     ac_cv_prog_CXXCPP=$CXXCPP
12777
12778 fi
12779   CXXCPP=$ac_cv_prog_CXXCPP
12780 else
12781   ac_cv_prog_CXXCPP=$CXXCPP
12782 fi
12783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12784 $as_echo "$CXXCPP" >&6; }
12785 ac_preproc_ok=false
12786 for ac_cxx_preproc_warn_flag in '' yes
12787 do
12788   # Use a header file that comes with gcc, so configuring glibc
12789   # with a fresh cross-compiler works.
12790   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12791   # <limits.h> exists even on freestanding compilers.
12792   # On the NeXT, cc -E runs the code through the compiler's parser,
12793   # not just through cpp. "Syntax error" is here to catch this case.
12794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12795 /* end confdefs.h.  */
12796 #ifdef __STDC__
12797 # include <limits.h>
12798 #else
12799 # include <assert.h>
12800 #endif
12801                      Syntax error
12802 _ACEOF
12803 if ac_fn_cxx_try_cpp "$LINENO"; then :
12804
12805 else
12806   # Broken: fails on valid input.
12807 continue
12808 fi
12809 rm -f conftest.err conftest.i conftest.$ac_ext
12810
12811   # OK, works on sane cases.  Now check whether nonexistent headers
12812   # can be detected and how.
12813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12814 /* end confdefs.h.  */
12815 #include <ac_nonexistent.h>
12816 _ACEOF
12817 if ac_fn_cxx_try_cpp "$LINENO"; then :
12818   # Broken: success on invalid input.
12819 continue
12820 else
12821   # Passes both tests.
12822 ac_preproc_ok=:
12823 break
12824 fi
12825 rm -f conftest.err conftest.i conftest.$ac_ext
12826
12827 done
12828 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12829 rm -f conftest.i conftest.err conftest.$ac_ext
12830 if $ac_preproc_ok; then :
12831
12832 else
12833   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12834 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12835 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12836 See \`config.log' for more details" "$LINENO" 5; }
12837 fi
12838
12839 ac_ext=c
12840 ac_cpp='$CPP $CPPFLAGS'
12841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12844
12845 else
12846   _lt_caught_CXX_error=yes
12847 fi
12848
12849 ac_ext=cpp
12850 ac_cpp='$CXXCPP $CPPFLAGS'
12851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12854
12855 archive_cmds_need_lc_CXX=no
12856 allow_undefined_flag_CXX=
12857 always_export_symbols_CXX=no
12858 archive_expsym_cmds_CXX=
12859 compiler_needs_object_CXX=no
12860 export_dynamic_flag_spec_CXX=
12861 hardcode_direct_CXX=no
12862 hardcode_direct_absolute_CXX=no
12863 hardcode_libdir_flag_spec_CXX=
12864 hardcode_libdir_flag_spec_ld_CXX=
12865 hardcode_libdir_separator_CXX=
12866 hardcode_minus_L_CXX=no
12867 hardcode_shlibpath_var_CXX=unsupported
12868 hardcode_automatic_CXX=no
12869 inherit_rpath_CXX=no
12870 module_cmds_CXX=
12871 module_expsym_cmds_CXX=
12872 link_all_deplibs_CXX=unknown
12873 old_archive_cmds_CXX=$old_archive_cmds
12874 reload_flag_CXX=$reload_flag
12875 reload_cmds_CXX=$reload_cmds
12876 no_undefined_flag_CXX=
12877 whole_archive_flag_spec_CXX=
12878 enable_shared_with_static_runtimes_CXX=no
12879
12880 # Source file extension for C++ test sources.
12881 ac_ext=cpp
12882
12883 # Object file extension for compiled C++ test sources.
12884 objext=o
12885 objext_CXX=$objext
12886
12887 # No sense in running all these tests if we already determined that
12888 # the CXX compiler isn't working.  Some variables (like enable_shared)
12889 # are currently assumed to apply to all compilers on this platform,
12890 # and will be corrupted by setting them based on a non-working compiler.
12891 if test "$_lt_caught_CXX_error" != yes; then
12892   # Code to be used in simple compile tests
12893   lt_simple_compile_test_code="int some_variable = 0;"
12894
12895   # Code to be used in simple link tests
12896   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12897
12898   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12899
12900
12901
12902
12903
12904
12905 # If no C compiler was specified, use CC.
12906 LTCC=${LTCC-"$CC"}
12907
12908 # If no C compiler flags were specified, use CFLAGS.
12909 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12910
12911 # Allow CC to be a program name with arguments.
12912 compiler=$CC
12913
12914
12915   # save warnings/boilerplate of simple test code
12916   ac_outfile=conftest.$ac_objext
12917 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12918 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12919 _lt_compiler_boilerplate=`cat conftest.err`
12920 $RM conftest*
12921
12922   ac_outfile=conftest.$ac_objext
12923 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12924 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12925 _lt_linker_boilerplate=`cat conftest.err`
12926 $RM -r conftest*
12927
12928
12929   # Allow CC to be a program name with arguments.
12930   lt_save_CC=$CC
12931   lt_save_LD=$LD
12932   lt_save_GCC=$GCC
12933   GCC=$GXX
12934   lt_save_with_gnu_ld=$with_gnu_ld
12935   lt_save_path_LD=$lt_cv_path_LD
12936   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12937     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12938   else
12939     $as_unset lt_cv_prog_gnu_ld
12940   fi
12941   if test -n "${lt_cv_path_LDCXX+set}"; then
12942     lt_cv_path_LD=$lt_cv_path_LDCXX
12943   else
12944     $as_unset lt_cv_path_LD
12945   fi
12946   test -z "${LDCXX+set}" || LD=$LDCXX
12947   CC=${CXX-"c++"}
12948   compiler=$CC
12949   compiler_CXX=$CC
12950   for cc_temp in $compiler""; do
12951   case $cc_temp in
12952     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12953     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12954     \-*) ;;
12955     *) break;;
12956   esac
12957 done
12958 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12959
12960
12961   if test -n "$compiler"; then
12962     # We don't want -fno-exception when compiling C++ code, so set the
12963     # no_builtin_flag separately
12964     if test "$GXX" = yes; then
12965       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12966     else
12967       lt_prog_compiler_no_builtin_flag_CXX=
12968     fi
12969
12970     if test "$GXX" = yes; then
12971       # Set up default GNU C++ configuration
12972
12973
12974
12975 # Check whether --with-gnu-ld was given.
12976 if test "${with_gnu_ld+set}" = set; then :
12977   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12978 else
12979   with_gnu_ld=no
12980 fi
12981
12982 ac_prog=ld
12983 if test "$GCC" = yes; then
12984   # Check if gcc -print-prog-name=ld gives a path.
12985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12986 $as_echo_n "checking for ld used by $CC... " >&6; }
12987   case $host in
12988   *-*-mingw*)
12989     # gcc leaves a trailing carriage return which upsets mingw
12990     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12991   *)
12992     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12993   esac
12994   case $ac_prog in
12995     # Accept absolute paths.
12996     [\\/]* | ?:[\\/]*)
12997       re_direlt='/[^/][^/]*/\.\./'
12998       # Canonicalize the pathname of ld
12999       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13000       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13001         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13002       done
13003       test -z "$LD" && LD="$ac_prog"
13004       ;;
13005   "")
13006     # If it fails, then pretend we aren't using GCC.
13007     ac_prog=ld
13008     ;;
13009   *)
13010     # If it is relative, then search for the first ld in PATH.
13011     with_gnu_ld=unknown
13012     ;;
13013   esac
13014 elif test "$with_gnu_ld" = yes; then
13015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
13016 $as_echo_n "checking for GNU ld... " >&6; }
13017 else
13018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
13019 $as_echo_n "checking for non-GNU ld... " >&6; }
13020 fi
13021 if ${lt_cv_path_LD+:} false; then :
13022   $as_echo_n "(cached) " >&6
13023 else
13024   if test -z "$LD"; then
13025   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13026   for ac_dir in $PATH; do
13027     IFS="$lt_save_ifs"
13028     test -z "$ac_dir" && ac_dir=.
13029     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13030       lt_cv_path_LD="$ac_dir/$ac_prog"
13031       # Check to see if the program is GNU ld.  I'd rather use --version,
13032       # but apparently some variants of GNU ld only accept -v.
13033       # Break only if it was the GNU/non-GNU ld that we prefer.
13034       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13035       *GNU* | *'with BFD'*)
13036         test "$with_gnu_ld" != no && break
13037         ;;
13038       *)
13039         test "$with_gnu_ld" != yes && break
13040         ;;
13041       esac
13042     fi
13043   done
13044   IFS="$lt_save_ifs"
13045 else
13046   lt_cv_path_LD="$LD" # Let the user override the test with a path.
13047 fi
13048 fi
13049
13050 LD="$lt_cv_path_LD"
13051 if test -n "$LD"; then
13052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13053 $as_echo "$LD" >&6; }
13054 else
13055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13056 $as_echo "no" >&6; }
13057 fi
13058 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13060 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13061 if ${lt_cv_prog_gnu_ld+:} false; then :
13062   $as_echo_n "(cached) " >&6
13063 else
13064   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13065 case `$LD -v 2>&1 </dev/null` in
13066 *GNU* | *'with BFD'*)
13067   lt_cv_prog_gnu_ld=yes
13068   ;;
13069 *)
13070   lt_cv_prog_gnu_ld=no
13071   ;;
13072 esac
13073 fi
13074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13075 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13076 with_gnu_ld=$lt_cv_prog_gnu_ld
13077
13078
13079
13080
13081
13082
13083
13084       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13085       # archiving commands below assume that GNU ld is being used.
13086       if test "$with_gnu_ld" = yes; then
13087         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13088         archive_expsym_cmds_CXX='$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 $lib'
13089
13090         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13091         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13092
13093         # If archive_cmds runs LD, not CC, wlarc should be empty
13094         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13095         #     investigate it a little bit more. (MM)
13096         wlarc='${wl}'
13097
13098         # ancient GNU ld didn't support --whole-archive et. al.
13099         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13100           $GREP 'no-whole-archive' > /dev/null; then
13101           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13102         else
13103           whole_archive_flag_spec_CXX=
13104         fi
13105       else
13106         with_gnu_ld=no
13107         wlarc=
13108
13109         # A generic and very simple default shared library creation
13110         # command for GNU C++ for the case where it uses the native
13111         # linker, instead of GNU ld.  If possible, this setting should
13112         # overridden to take advantage of the native linker features on
13113         # the platform it is being used on.
13114         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13115       fi
13116
13117       # Commands to make compiler produce verbose output that lists
13118       # what "hidden" libraries, object files and flags are used when
13119       # linking a shared library.
13120       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13121
13122     else
13123       GXX=no
13124       with_gnu_ld=no
13125       wlarc=
13126     fi
13127
13128     # PORTME: fill in a description of your system's C++ link characteristics
13129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13130 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13131     ld_shlibs_CXX=yes
13132     case $host_os in
13133       aix3*)
13134         # FIXME: insert proper C++ library support
13135         ld_shlibs_CXX=no
13136         ;;
13137       aix[4-9]*)
13138         if test "$host_cpu" = ia64; then
13139           # On IA64, the linker does run time linking by default, so we don't
13140           # have to do anything special.
13141           aix_use_runtimelinking=no
13142           exp_sym_flag='-Bexport'
13143           no_entry_flag=""
13144         else
13145           aix_use_runtimelinking=no
13146
13147           # Test if we are trying to use run time linking or normal
13148           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13149           # need to do runtime linking.
13150           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13151             for ld_flag in $LDFLAGS; do
13152               case $ld_flag in
13153               *-brtl*)
13154                 aix_use_runtimelinking=yes
13155                 break
13156                 ;;
13157               esac
13158             done
13159             ;;
13160           esac
13161
13162           exp_sym_flag='-bexport'
13163           no_entry_flag='-bnoentry'
13164         fi
13165
13166         # When large executables or shared objects are built, AIX ld can
13167         # have problems creating the table of contents.  If linking a library
13168         # or program results in "error TOC overflow" add -mminimal-toc to
13169         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13170         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13171
13172         archive_cmds_CXX=''
13173         hardcode_direct_CXX=yes
13174         hardcode_direct_absolute_CXX=yes
13175         hardcode_libdir_separator_CXX=':'
13176         link_all_deplibs_CXX=yes
13177         file_list_spec_CXX='${wl}-f,'
13178
13179         if test "$GXX" = yes; then
13180           case $host_os in aix4.[012]|aix4.[012].*)
13181           # We only want to do this on AIX 4.2 and lower, the check
13182           # below for broken collect2 doesn't work under 4.3+
13183           collect2name=`${CC} -print-prog-name=collect2`
13184           if test -f "$collect2name" &&
13185              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13186           then
13187             # We have reworked collect2
13188             :
13189           else
13190             # We have old collect2
13191             hardcode_direct_CXX=unsupported
13192             # It fails to find uninstalled libraries when the uninstalled
13193             # path is not listed in the libpath.  Setting hardcode_minus_L
13194             # to unsupported forces relinking
13195             hardcode_minus_L_CXX=yes
13196             hardcode_libdir_flag_spec_CXX='-L$libdir'
13197             hardcode_libdir_separator_CXX=
13198           fi
13199           esac
13200           shared_flag='-shared'
13201           if test "$aix_use_runtimelinking" = yes; then
13202             shared_flag="$shared_flag "'${wl}-G'
13203           fi
13204         else
13205           # not using gcc
13206           if test "$host_cpu" = ia64; then
13207           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13208           # chokes on -Wl,-G. The following line is correct:
13209           shared_flag='-G'
13210           else
13211             if test "$aix_use_runtimelinking" = yes; then
13212               shared_flag='${wl}-G'
13213             else
13214               shared_flag='${wl}-bM:SRE'
13215             fi
13216           fi
13217         fi
13218
13219         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13220         # It seems that -bexpall does not export symbols beginning with
13221         # underscore (_), so it is better to generate a list of symbols to
13222         # export.
13223         always_export_symbols_CXX=yes
13224         if test "$aix_use_runtimelinking" = yes; then
13225           # Warning - without using the other runtime loading flags (-brtl),
13226           # -berok will link without error, but may produce a broken library.
13227           allow_undefined_flag_CXX='-berok'
13228           # Determine the default libpath from the value encoded in an empty
13229           # executable.
13230           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13231 /* end confdefs.h.  */
13232
13233 int
13234 main ()
13235 {
13236
13237   ;
13238   return 0;
13239 }
13240 _ACEOF
13241 if ac_fn_cxx_try_link "$LINENO"; then :
13242
13243 lt_aix_libpath_sed='
13244     /Import File Strings/,/^$/ {
13245         /^0/ {
13246             s/^0  *\(.*\)$/\1/
13247             p
13248         }
13249     }'
13250 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13251 # Check for a 64-bit object if we didn't find anything.
13252 if test -z "$aix_libpath"; then
13253   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13254 fi
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext \
13257     conftest$ac_exeext conftest.$ac_ext
13258 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13259
13260           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13261
13262           archive_expsym_cmds_CXX='$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 $shared_flag"
13263         else
13264           if test "$host_cpu" = ia64; then
13265             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13266             allow_undefined_flag_CXX="-z nodefs"
13267             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13268           else
13269             # Determine the default libpath from the value encoded in an
13270             # empty executable.
13271             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273
13274 int
13275 main ()
13276 {
13277
13278   ;
13279   return 0;
13280 }
13281 _ACEOF
13282 if ac_fn_cxx_try_link "$LINENO"; then :
13283
13284 lt_aix_libpath_sed='
13285     /Import File Strings/,/^$/ {
13286         /^0/ {
13287             s/^0  *\(.*\)$/\1/
13288             p
13289         }
13290     }'
13291 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13292 # Check for a 64-bit object if we didn't find anything.
13293 if test -z "$aix_libpath"; then
13294   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13295 fi
13296 fi
13297 rm -f core conftest.err conftest.$ac_objext \
13298     conftest$ac_exeext conftest.$ac_ext
13299 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13300
13301             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13302             # Warning - without using the other run time loading flags,
13303             # -berok will link without error, but may produce a broken library.
13304             no_undefined_flag_CXX=' ${wl}-bernotok'
13305             allow_undefined_flag_CXX=' ${wl}-berok'
13306             if test "$with_gnu_ld" = yes; then
13307               # We only use this code for GNU lds that support --whole-archive.
13308               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13309             else
13310               # Exported symbols can be pulled into shared objects from archives
13311               whole_archive_flag_spec_CXX='$convenience'
13312             fi
13313             archive_cmds_need_lc_CXX=yes
13314             # This is similar to how AIX traditionally builds its shared
13315             # libraries.
13316             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'
13317           fi
13318         fi
13319         ;;
13320
13321       beos*)
13322         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13323           allow_undefined_flag_CXX=unsupported
13324           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13325           # support --undefined.  This deserves some investigation.  FIXME
13326           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13327         else
13328           ld_shlibs_CXX=no
13329         fi
13330         ;;
13331
13332       chorus*)
13333         case $cc_basename in
13334           *)
13335           # FIXME: insert proper C++ library support
13336           ld_shlibs_CXX=no
13337           ;;
13338         esac
13339         ;;
13340
13341       cygwin* | mingw* | pw32* | cegcc*)
13342         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13343         # as there is no search path for DLLs.
13344         hardcode_libdir_flag_spec_CXX='-L$libdir'
13345         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13346         allow_undefined_flag_CXX=unsupported
13347         always_export_symbols_CXX=no
13348         enable_shared_with_static_runtimes_CXX=yes
13349
13350         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13351           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13352           # If the export-symbols file already is a .def file (1st line
13353           # is EXPORTS), use it as is; otherwise, prepend...
13354           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13355             cp $export_symbols $output_objdir/$soname.def;
13356           else
13357             echo EXPORTS > $output_objdir/$soname.def;
13358             cat $export_symbols >> $output_objdir/$soname.def;
13359           fi~
13360           $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 $lib'
13361         else
13362           ld_shlibs_CXX=no
13363         fi
13364         ;;
13365       darwin* | rhapsody*)
13366
13367
13368   archive_cmds_need_lc_CXX=no
13369   hardcode_direct_CXX=no
13370   hardcode_automatic_CXX=yes
13371   hardcode_shlibpath_var_CXX=unsupported
13372   if test "$lt_cv_ld_force_load" = "yes"; then
13373     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 \"$new_convenience\"`'
13374   else
13375     whole_archive_flag_spec_CXX=''
13376   fi
13377   link_all_deplibs_CXX=yes
13378   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13379   case $cc_basename in
13380      ifort*) _lt_dar_can_shared=yes ;;
13381      *) _lt_dar_can_shared=$GCC ;;
13382   esac
13383   if test "$_lt_dar_can_shared" = "yes"; then
13384     output_verbose_link_cmd=func_echo_all
13385     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}"
13386     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13387     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}${_lt_dsymutil}"
13388     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13389        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13390       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${_lt_dsymutil}"
13391       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13392     fi
13393
13394   else
13395   ld_shlibs_CXX=no
13396   fi
13397
13398         ;;
13399
13400       dgux*)
13401         case $cc_basename in
13402           ec++*)
13403             # FIXME: insert proper C++ library support
13404             ld_shlibs_CXX=no
13405             ;;
13406           ghcx*)
13407             # Green Hills C++ Compiler
13408             # FIXME: insert proper C++ library support
13409             ld_shlibs_CXX=no
13410             ;;
13411           *)
13412             # FIXME: insert proper C++ library support
13413             ld_shlibs_CXX=no
13414             ;;
13415         esac
13416         ;;
13417
13418       freebsd2.*)
13419         # C++ shared libraries reported to be fairly broken before
13420         # switch to ELF
13421         ld_shlibs_CXX=no
13422         ;;
13423
13424       freebsd-elf*)
13425         archive_cmds_need_lc_CXX=no
13426         ;;
13427
13428       freebsd* | dragonfly*)
13429         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13430         # conventions
13431         ld_shlibs_CXX=yes
13432         ;;
13433
13434       gnu*)
13435         ;;
13436
13437       haiku*)
13438         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13439         link_all_deplibs_CXX=yes
13440         ;;
13441
13442       hpux9*)
13443         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13444         hardcode_libdir_separator_CXX=:
13445         export_dynamic_flag_spec_CXX='${wl}-E'
13446         hardcode_direct_CXX=yes
13447         hardcode_minus_L_CXX=yes # Not in the search PATH,
13448                                              # but as the default
13449                                              # location of the library.
13450
13451         case $cc_basename in
13452           CC*)
13453             # FIXME: insert proper C++ library support
13454             ld_shlibs_CXX=no
13455             ;;
13456           aCC*)
13457             archive_cmds_CXX='$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 $lib'
13458             # Commands to make compiler produce verbose output that lists
13459             # what "hidden" libraries, object files and flags are used when
13460             # linking a shared library.
13461             #
13462             # There doesn't appear to be a way to prevent this compiler from
13463             # explicitly linking system object files so we need to strip them
13464             # from the output so that they don't get included in the library
13465             # dependencies.
13466             output_verbose_link_cmd='templist=`($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"'
13467             ;;
13468           *)
13469             if test "$GXX" = yes; then
13470               archive_cmds_CXX='$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'
13471             else
13472               # FIXME: insert proper C++ library support
13473               ld_shlibs_CXX=no
13474             fi
13475             ;;
13476         esac
13477         ;;
13478
13479       hpux10*|hpux11*)
13480         if test $with_gnu_ld = no; then
13481           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13482           hardcode_libdir_separator_CXX=:
13483
13484           case $host_cpu in
13485             hppa*64*|ia64*)
13486               ;;
13487             *)
13488               export_dynamic_flag_spec_CXX='${wl}-E'
13489               ;;
13490           esac
13491         fi
13492         case $host_cpu in
13493           hppa*64*|ia64*)
13494             hardcode_direct_CXX=no
13495             hardcode_shlibpath_var_CXX=no
13496             ;;
13497           *)
13498             hardcode_direct_CXX=yes
13499             hardcode_direct_absolute_CXX=yes
13500             hardcode_minus_L_CXX=yes # Not in the search PATH,
13501                                                  # but as the default
13502                                                  # location of the library.
13503             ;;
13504         esac
13505
13506         case $cc_basename in
13507           CC*)
13508             # FIXME: insert proper C++ library support
13509             ld_shlibs_CXX=no
13510             ;;
13511           aCC*)
13512             case $host_cpu in
13513               hppa*64*)
13514                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13515                 ;;
13516               ia64*)
13517                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13518                 ;;
13519               *)
13520                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13521                 ;;
13522             esac
13523             # Commands to make compiler produce verbose output that lists
13524             # what "hidden" libraries, object files and flags are used when
13525             # linking a shared library.
13526             #
13527             # There doesn't appear to be a way to prevent this compiler from
13528             # explicitly linking system object files so we need to strip them
13529             # from the output so that they don't get included in the library
13530             # dependencies.
13531             output_verbose_link_cmd='templist=`($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"'
13532             ;;
13533           *)
13534             if test "$GXX" = yes; then
13535               if test $with_gnu_ld = no; then
13536                 case $host_cpu in
13537                   hppa*64*)
13538                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13539                     ;;
13540                   ia64*)
13541                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13542                     ;;
13543                   *)
13544                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13545                     ;;
13546                 esac
13547               fi
13548             else
13549               # FIXME: insert proper C++ library support
13550               ld_shlibs_CXX=no
13551             fi
13552             ;;
13553         esac
13554         ;;
13555
13556       interix[3-9]*)
13557         hardcode_direct_CXX=no
13558         hardcode_shlibpath_var_CXX=no
13559         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13560         export_dynamic_flag_spec_CXX='${wl}-E'
13561         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13562         # Instead, shared libraries are loaded at an image base (0x10000000 by
13563         # default) and relocated if they conflict, which is a slow very memory
13564         # consuming and fragmenting process.  To avoid this, we pick a random,
13565         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13566         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13567         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13568         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13569         ;;
13570       irix5* | irix6*)
13571         case $cc_basename in
13572           CC*)
13573             # SGI C++
13574             archive_cmds_CXX='$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 $lib'
13575
13576             # Archives containing C++ object files must be created using
13577             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13578             # necessary to make sure instantiated templates are included
13579             # in the archive.
13580             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13581             ;;
13582           *)
13583             if test "$GXX" = yes; then
13584               if test "$with_gnu_ld" = no; then
13585                 archive_cmds_CXX='$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 $lib'
13586               else
13587                 archive_cmds_CXX='$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 $lib'
13588               fi
13589             fi
13590             link_all_deplibs_CXX=yes
13591             ;;
13592         esac
13593         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13594         hardcode_libdir_separator_CXX=:
13595         inherit_rpath_CXX=yes
13596         ;;
13597
13598       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13599         case $cc_basename in
13600           KCC*)
13601             # Kuck and Associates, Inc. (KAI) C++ Compiler
13602
13603             # KCC will only create a shared library if the output file
13604             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13605             # to its proper name (with version) after linking.
13606             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'
13607             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 $lib'
13608             # Commands to make compiler produce verbose output that lists
13609             # what "hidden" libraries, object files and flags are used when
13610             # linking a shared library.
13611             #
13612             # There doesn't appear to be a way to prevent this compiler from
13613             # explicitly linking system object files so we need to strip them
13614             # from the output so that they don't get included in the library
13615             # dependencies.
13616             output_verbose_link_cmd='templist=`$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"'
13617
13618             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13619             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13620
13621             # Archives containing C++ object files must be created using
13622             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13623             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13624             ;;
13625           icpc* | ecpc* )
13626             # Intel C++
13627             with_gnu_ld=yes
13628             # version 8.0 and above of icpc choke on multiply defined symbols
13629             # if we add $predep_objects and $postdep_objects, however 7.1 and
13630             # earlier do not add the objects themselves.
13631             case `$CC -V 2>&1` in
13632               *"Version 7."*)
13633                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13634                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13635                 ;;
13636               *)  # Version 8.0 or newer
13637                 tmp_idyn=
13638                 case $host_cpu in
13639                   ia64*) tmp_idyn=' -i_dynamic';;
13640                 esac
13641                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13642                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13643                 ;;
13644             esac
13645             archive_cmds_need_lc_CXX=no
13646             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13647             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13648             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13649             ;;
13650           pgCC* | pgcpp*)
13651             # Portland Group C++ compiler
13652             case `$CC -V` in
13653             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13654               prelink_cmds_CXX='tpldir=Template.dir~
13655                 rm -rf $tpldir~
13656                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13657                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13658               old_archive_cmds_CXX='tpldir=Template.dir~
13659                 rm -rf $tpldir~
13660                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13661                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13662                 $RANLIB $oldlib'
13663               archive_cmds_CXX='tpldir=Template.dir~
13664                 rm -rf $tpldir~
13665                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13666                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13667               archive_expsym_cmds_CXX='tpldir=Template.dir~
13668                 rm -rf $tpldir~
13669                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13670                 $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 $lib'
13671               ;;
13672             *) # Version 6 and above use weak symbols
13673               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13674               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13675               ;;
13676             esac
13677
13678             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13679             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13680             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13681             ;;
13682           cxx*)
13683             # Compaq C++
13684             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13685             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13686
13687             runpath_var=LD_RUN_PATH
13688             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13689             hardcode_libdir_separator_CXX=:
13690
13691             # Commands to make compiler produce verbose output that lists
13692             # what "hidden" libraries, object files and flags are used when
13693             # linking a shared library.
13694             #
13695             # There doesn't appear to be a way to prevent this compiler from
13696             # explicitly linking system object files so we need to strip them
13697             # from the output so that they don't get included in the library
13698             # dependencies.
13699             output_verbose_link_cmd='templist=`$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" | $Xsed'
13700             ;;
13701           xl* | mpixl* | bgxl*)
13702             # IBM XL 8.0 on PPC, with GNU ld
13703             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13704             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13705             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13706             if test "x$supports_anon_versioning" = xyes; then
13707               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13708                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13709                 echo "local: *; };" >> $output_objdir/$libname.ver~
13710                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13711             fi
13712             ;;
13713           *)
13714             case `$CC -V 2>&1 | sed 5q` in
13715             *Sun\ C*)
13716               # Sun C++ 5.9
13717               no_undefined_flag_CXX=' -zdefs'
13718               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13719               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13720               hardcode_libdir_flag_spec_CXX='-R$libdir'
13721               whole_archive_flag_spec_CXX='${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'
13722               compiler_needs_object_CXX=yes
13723
13724               # Not sure whether something based on
13725               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13726               # would be better.
13727               output_verbose_link_cmd='func_echo_all'
13728
13729               # Archives containing C++ object files must be created using
13730               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13731               # necessary to make sure instantiated templates are included
13732               # in the archive.
13733               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13734               ;;
13735             esac
13736             ;;
13737         esac
13738         ;;
13739
13740       lynxos*)
13741         # FIXME: insert proper C++ library support
13742         ld_shlibs_CXX=no
13743         ;;
13744
13745       m88k*)
13746         # FIXME: insert proper C++ library support
13747         ld_shlibs_CXX=no
13748         ;;
13749
13750       mvs*)
13751         case $cc_basename in
13752           cxx*)
13753             # FIXME: insert proper C++ library support
13754             ld_shlibs_CXX=no
13755             ;;
13756           *)
13757             # FIXME: insert proper C++ library support
13758             ld_shlibs_CXX=no
13759             ;;
13760         esac
13761         ;;
13762
13763       netbsd*)
13764         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13765           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13766           wlarc=
13767           hardcode_libdir_flag_spec_CXX='-R$libdir'
13768           hardcode_direct_CXX=yes
13769           hardcode_shlibpath_var_CXX=no
13770         fi
13771         # Workaround some broken pre-1.5 toolchains
13772         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13773         ;;
13774
13775       *nto* | *qnx*)
13776         ld_shlibs_CXX=yes
13777         ;;
13778
13779       openbsd2*)
13780         # C++ shared libraries are fairly broken
13781         ld_shlibs_CXX=no
13782         ;;
13783
13784       openbsd*)
13785         if test -f /usr/libexec/ld.so; then
13786           hardcode_direct_CXX=yes
13787           hardcode_shlibpath_var_CXX=no
13788           hardcode_direct_absolute_CXX=yes
13789           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13790           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13791           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13792             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13793             export_dynamic_flag_spec_CXX='${wl}-E'
13794             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13795           fi
13796           output_verbose_link_cmd=func_echo_all
13797         else
13798           ld_shlibs_CXX=no
13799         fi
13800         ;;
13801
13802       osf3* | osf4* | osf5*)
13803         case $cc_basename in
13804           KCC*)
13805             # Kuck and Associates, Inc. (KAI) C++ Compiler
13806
13807             # KCC will only create a shared library if the output file
13808             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13809             # to its proper name (with version) after linking.
13810             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 $lib'
13811
13812             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13813             hardcode_libdir_separator_CXX=:
13814
13815             # Archives containing C++ object files must be created using
13816             # the KAI C++ compiler.
13817             case $host in
13818               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13819               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13820             esac
13821             ;;
13822           RCC*)
13823             # Rational C++ 2.4.1
13824             # FIXME: insert proper C++ library support
13825             ld_shlibs_CXX=no
13826             ;;
13827           cxx*)
13828             case $host in
13829               osf3*)
13830                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13831                 archive_cmds_CXX='$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 $lib'
13832                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13833                 ;;
13834               *)
13835                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13836                 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'
13837                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13838                   echo "-hidden">> $lib.exp~
13839                   $CC -shared$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~
13840                   $RM $lib.exp'
13841                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13842                 ;;
13843             esac
13844
13845             hardcode_libdir_separator_CXX=:
13846
13847             # Commands to make compiler produce verbose output that lists
13848             # what "hidden" libraries, object files and flags are used when
13849             # linking a shared library.
13850             #
13851             # There doesn't appear to be a way to prevent this compiler from
13852             # explicitly linking system object files so we need to strip them
13853             # from the output so that they don't get included in the library
13854             # dependencies.
13855             output_verbose_link_cmd='templist=`$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"'
13856             ;;
13857           *)
13858             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13859               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13860               case $host in
13861                 osf3*)
13862                   archive_cmds_CXX='$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 $lib'
13863                   ;;
13864                 *)
13865                   archive_cmds_CXX='$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 $lib'
13866                   ;;
13867               esac
13868
13869               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13870               hardcode_libdir_separator_CXX=:
13871
13872               # Commands to make compiler produce verbose output that lists
13873               # what "hidden" libraries, object files and flags are used when
13874               # linking a shared library.
13875               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13876
13877             else
13878               # FIXME: insert proper C++ library support
13879               ld_shlibs_CXX=no
13880             fi
13881             ;;
13882         esac
13883         ;;
13884
13885       psos*)
13886         # FIXME: insert proper C++ library support
13887         ld_shlibs_CXX=no
13888         ;;
13889
13890       sunos4*)
13891         case $cc_basename in
13892           CC*)
13893             # Sun C++ 4.x
13894             # FIXME: insert proper C++ library support
13895             ld_shlibs_CXX=no
13896             ;;
13897           lcc*)
13898             # Lucid
13899             # FIXME: insert proper C++ library support
13900             ld_shlibs_CXX=no
13901             ;;
13902           *)
13903             # FIXME: insert proper C++ library support
13904             ld_shlibs_CXX=no
13905             ;;
13906         esac
13907         ;;
13908
13909       solaris*)
13910         case $cc_basename in
13911           CC*)
13912             # Sun C++ 4.2, 5.x and Centerline C++
13913             archive_cmds_need_lc_CXX=yes
13914             no_undefined_flag_CXX=' -zdefs'
13915             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13916             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13917               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13918
13919             hardcode_libdir_flag_spec_CXX='-R$libdir'
13920             hardcode_shlibpath_var_CXX=no
13921             case $host_os in
13922               solaris2.[0-5] | solaris2.[0-5].*) ;;
13923               *)
13924                 # The compiler driver will combine and reorder linker options,
13925                 # but understands `-z linker_flag'.
13926                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13927                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13928                 ;;
13929             esac
13930             link_all_deplibs_CXX=yes
13931
13932             output_verbose_link_cmd='func_echo_all'
13933
13934             # Archives containing C++ object files must be created using
13935             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13936             # necessary to make sure instantiated templates are included
13937             # in the archive.
13938             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13939             ;;
13940           gcx*)
13941             # Green Hills C++ Compiler
13942             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13943
13944             # The C++ compiler must be used to create the archive.
13945             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13946             ;;
13947           *)
13948             # GNU C++ compiler with Solaris linker
13949             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13950               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13951               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13952                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13953                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13954                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13955
13956                 # Commands to make compiler produce verbose output that lists
13957                 # what "hidden" libraries, object files and flags are used when
13958                 # linking a shared library.
13959                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13960               else
13961                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13962                 # platform.
13963                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13964                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13965                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13966
13967                 # Commands to make compiler produce verbose output that lists
13968                 # what "hidden" libraries, object files and flags are used when
13969                 # linking a shared library.
13970                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13971               fi
13972
13973               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13974               case $host_os in
13975                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13976                 *)
13977                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13978                   ;;
13979               esac
13980             fi
13981             ;;
13982         esac
13983         ;;
13984
13985     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13986       no_undefined_flag_CXX='${wl}-z,text'
13987       archive_cmds_need_lc_CXX=no
13988       hardcode_shlibpath_var_CXX=no
13989       runpath_var='LD_RUN_PATH'
13990
13991       case $cc_basename in
13992         CC*)
13993           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13994           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13995           ;;
13996         *)
13997           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13998           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13999           ;;
14000       esac
14001       ;;
14002
14003       sysv5* | sco3.2v5* | sco5v6*)
14004         # Note: We can NOT use -z defs as we might desire, because we do not
14005         # link with -lc, and that would cause any symbols used from libc to
14006         # always be unresolved, which means just about no library would
14007         # ever link correctly.  If we're not using GNU ld we use -z text
14008         # though, which does catch some bad symbols but isn't as heavy-handed
14009         # as -z defs.
14010         no_undefined_flag_CXX='${wl}-z,text'
14011         allow_undefined_flag_CXX='${wl}-z,nodefs'
14012         archive_cmds_need_lc_CXX=no
14013         hardcode_shlibpath_var_CXX=no
14014         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
14015         hardcode_libdir_separator_CXX=':'
14016         link_all_deplibs_CXX=yes
14017         export_dynamic_flag_spec_CXX='${wl}-Bexport'
14018         runpath_var='LD_RUN_PATH'
14019
14020         case $cc_basename in
14021           CC*)
14022             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14023             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14024             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
14025               '"$old_archive_cmds_CXX"
14026             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
14027               '"$reload_cmds_CXX"
14028             ;;
14029           *)
14030             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14031             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14032             ;;
14033         esac
14034       ;;
14035
14036       tandem*)
14037         case $cc_basename in
14038           NCC*)
14039             # NonStop-UX NCC 3.20
14040             # FIXME: insert proper C++ library support
14041             ld_shlibs_CXX=no
14042             ;;
14043           *)
14044             # FIXME: insert proper C++ library support
14045             ld_shlibs_CXX=no
14046             ;;
14047         esac
14048         ;;
14049
14050       vxworks*)
14051         # For VxWorks ports, we assume the use of a GNU linker with
14052         # standard elf conventions.
14053         ld_shlibs_CXX=yes
14054         ;;
14055
14056       *)
14057         # FIXME: insert proper C++ library support
14058         ld_shlibs_CXX=no
14059         ;;
14060     esac
14061
14062     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14063 $as_echo "$ld_shlibs_CXX" >&6; }
14064     test "$ld_shlibs_CXX" = no && can_build_shared=no
14065
14066     GCC_CXX="$GXX"
14067     LD_CXX="$LD"
14068
14069     ## CAVEAT EMPTOR:
14070     ## There is no encapsulation within the following macros, do not change
14071     ## the running order or otherwise move them around unless you know exactly
14072     ## what you are doing...
14073     # Dependencies to place before and after the object being linked:
14074 predep_objects_CXX=
14075 postdep_objects_CXX=
14076 predeps_CXX=
14077 postdeps_CXX=
14078 compiler_lib_search_path_CXX=
14079
14080 cat > conftest.$ac_ext <<_LT_EOF
14081 class Foo
14082 {
14083 public:
14084   Foo (void) { a = 0; }
14085 private:
14086   int a;
14087 };
14088 _LT_EOF
14089
14090 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14091   (eval $ac_compile) 2>&5
14092   ac_status=$?
14093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14094   test $ac_status = 0; }; then
14095   # Parse the compiler output and extract the necessary
14096   # objects, libraries and library flags.
14097
14098   # Sentinel used to keep track of whether or not we are before
14099   # the conftest object file.
14100   pre_test_object_deps_done=no
14101
14102   for p in `eval "$output_verbose_link_cmd"`; do
14103     case $p in
14104
14105     -L* | -R* | -l*)
14106        # Some compilers place space between "-{L,R}" and the path.
14107        # Remove the space.
14108        if test $p = "-L" ||
14109           test $p = "-R"; then
14110          prev=$p
14111          continue
14112        else
14113          prev=
14114        fi
14115
14116        if test "$pre_test_object_deps_done" = no; then
14117          case $p in
14118          -L* | -R*)
14119            # Internal compiler library paths should come after those
14120            # provided the user.  The postdeps already come after the
14121            # user supplied libs so there is no need to process them.
14122            if test -z "$compiler_lib_search_path_CXX"; then
14123              compiler_lib_search_path_CXX="${prev}${p}"
14124            else
14125              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14126            fi
14127            ;;
14128          # The "-l" case would never come before the object being
14129          # linked, so don't bother handling this case.
14130          esac
14131        else
14132          if test -z "$postdeps_CXX"; then
14133            postdeps_CXX="${prev}${p}"
14134          else
14135            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14136          fi
14137        fi
14138        ;;
14139
14140     *.$objext)
14141        # This assumes that the test object file only shows up
14142        # once in the compiler output.
14143        if test "$p" = "conftest.$objext"; then
14144          pre_test_object_deps_done=yes
14145          continue
14146        fi
14147
14148        if test "$pre_test_object_deps_done" = no; then
14149          if test -z "$predep_objects_CXX"; then
14150            predep_objects_CXX="$p"
14151          else
14152            predep_objects_CXX="$predep_objects_CXX $p"
14153          fi
14154        else
14155          if test -z "$postdep_objects_CXX"; then
14156            postdep_objects_CXX="$p"
14157          else
14158            postdep_objects_CXX="$postdep_objects_CXX $p"
14159          fi
14160        fi
14161        ;;
14162
14163     *) ;; # Ignore the rest.
14164
14165     esac
14166   done
14167
14168   # Clean up.
14169   rm -f a.out a.exe
14170 else
14171   echo "libtool.m4: error: problem compiling CXX test program"
14172 fi
14173
14174 $RM -f confest.$objext
14175
14176 # PORTME: override above test on systems where it is broken
14177 case $host_os in
14178 interix[3-9]*)
14179   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14180   # hack all around it, let's just trust "g++" to DTRT.
14181   predep_objects_CXX=
14182   postdep_objects_CXX=
14183   postdeps_CXX=
14184   ;;
14185
14186 linux*)
14187   case `$CC -V 2>&1 | sed 5q` in
14188   *Sun\ C*)
14189     # Sun C++ 5.9
14190
14191     # The more standards-conforming stlport4 library is
14192     # incompatible with the Cstd library. Avoid specifying
14193     # it if it's in CXXFLAGS. Ignore libCrun as
14194     # -library=stlport4 depends on it.
14195     case " $CXX $CXXFLAGS " in
14196     *" -library=stlport4 "*)
14197       solaris_use_stlport4=yes
14198       ;;
14199     esac
14200
14201     if test "$solaris_use_stlport4" != yes; then
14202       postdeps_CXX='-library=Cstd -library=Crun'
14203     fi
14204     ;;
14205   esac
14206   ;;
14207
14208 solaris*)
14209   case $cc_basename in
14210   CC*)
14211     # The more standards-conforming stlport4 library is
14212     # incompatible with the Cstd library. Avoid specifying
14213     # it if it's in CXXFLAGS. Ignore libCrun as
14214     # -library=stlport4 depends on it.
14215     case " $CXX $CXXFLAGS " in
14216     *" -library=stlport4 "*)
14217       solaris_use_stlport4=yes
14218       ;;
14219     esac
14220
14221     # Adding this requires a known-good setup of shared libraries for
14222     # Sun compiler versions before 5.6, else PIC objects from an old
14223     # archive will be linked into the output, leading to subtle bugs.
14224     if test "$solaris_use_stlport4" != yes; then
14225       postdeps_CXX='-library=Cstd -library=Crun'
14226     fi
14227     ;;
14228   esac
14229   ;;
14230 esac
14231
14232
14233 case " $postdeps_CXX " in
14234 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14235 esac
14236  compiler_lib_search_dirs_CXX=
14237 if test -n "${compiler_lib_search_path_CXX}"; then
14238  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14239 fi
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249
14250
14251
14252
14253
14254
14255
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265
14266
14267
14268
14269
14270
14271     lt_prog_compiler_wl_CXX=
14272 lt_prog_compiler_pic_CXX=
14273 lt_prog_compiler_static_CXX=
14274
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14276 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14277
14278   # C++ specific cases for pic, static, wl, etc.
14279   if test "$GXX" = yes; then
14280     lt_prog_compiler_wl_CXX='-Wl,'
14281     lt_prog_compiler_static_CXX='-static'
14282
14283     case $host_os in
14284     aix*)
14285       # All AIX code is PIC.
14286       if test "$host_cpu" = ia64; then
14287         # AIX 5 now supports IA64 processor
14288         lt_prog_compiler_static_CXX='-Bstatic'
14289       fi
14290       lt_prog_compiler_pic_CXX='-fPIC'
14291       ;;
14292
14293     amigaos*)
14294       case $host_cpu in
14295       powerpc)
14296             # see comment about AmigaOS4 .so support
14297             lt_prog_compiler_pic_CXX='-fPIC'
14298         ;;
14299       m68k)
14300             # FIXME: we need at least 68020 code to build shared libraries, but
14301             # adding the `-m68020' flag to GCC prevents building anything better,
14302             # like `-m68040'.
14303             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14304         ;;
14305       esac
14306       ;;
14307
14308     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14309       # PIC is the default for these OSes.
14310       ;;
14311     mingw* | cygwin* | os2* | pw32* | cegcc*)
14312       # This hack is so that the source file can tell whether it is being
14313       # built for inclusion in a dll (and should export symbols for example).
14314       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14315       # (--disable-auto-import) libraries
14316       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14317       ;;
14318     darwin* | rhapsody*)
14319       # PIC is the default on this platform
14320       # Common symbols not allowed in MH_DYLIB files
14321       lt_prog_compiler_pic_CXX='-fno-common'
14322       ;;
14323     *djgpp*)
14324       # DJGPP does not support shared libraries at all
14325       lt_prog_compiler_pic_CXX=
14326       ;;
14327     haiku*)
14328       # PIC is the default for Haiku.
14329       # The "-static" flag exists, but is broken.
14330       lt_prog_compiler_static_CXX=
14331       ;;
14332     interix[3-9]*)
14333       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14334       # Instead, we relocate shared libraries at runtime.
14335       ;;
14336     sysv4*MP*)
14337       if test -d /usr/nec; then
14338         lt_prog_compiler_pic_CXX=-Kconform_pic
14339       fi
14340       ;;
14341     hpux*)
14342       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14343       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14344       # sets the default TLS model and affects inlining.
14345       case $host_cpu in
14346       hppa*64*)
14347         ;;
14348       *)
14349         lt_prog_compiler_pic_CXX='-fPIC'
14350         ;;
14351       esac
14352       ;;
14353     *qnx* | *nto*)
14354       # QNX uses GNU C++, but need to define -shared option too, otherwise
14355       # it will coredump.
14356       lt_prog_compiler_pic_CXX='-fPIC -shared'
14357       ;;
14358     *)
14359       lt_prog_compiler_pic_CXX='-fPIC'
14360       ;;
14361     esac
14362   else
14363     case $host_os in
14364       aix[4-9]*)
14365         # All AIX code is PIC.
14366         if test "$host_cpu" = ia64; then
14367           # AIX 5 now supports IA64 processor
14368           lt_prog_compiler_static_CXX='-Bstatic'
14369         else
14370           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14371         fi
14372         ;;
14373       chorus*)
14374         case $cc_basename in
14375         cxch68*)
14376           # Green Hills C++ Compiler
14377           # _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"
14378           ;;
14379         esac
14380         ;;
14381       dgux*)
14382         case $cc_basename in
14383           ec++*)
14384             lt_prog_compiler_pic_CXX='-KPIC'
14385             ;;
14386           ghcx*)
14387             # Green Hills C++ Compiler
14388             lt_prog_compiler_pic_CXX='-pic'
14389             ;;
14390           *)
14391             ;;
14392         esac
14393         ;;
14394       freebsd* | dragonfly*)
14395         # FreeBSD uses GNU C++
14396         ;;
14397       hpux9* | hpux10* | hpux11*)
14398         case $cc_basename in
14399           CC*)
14400             lt_prog_compiler_wl_CXX='-Wl,'
14401             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14402             if test "$host_cpu" != ia64; then
14403               lt_prog_compiler_pic_CXX='+Z'
14404             fi
14405             ;;
14406           aCC*)
14407             lt_prog_compiler_wl_CXX='-Wl,'
14408             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14409             case $host_cpu in
14410             hppa*64*|ia64*)
14411               # +Z the default
14412               ;;
14413             *)
14414               lt_prog_compiler_pic_CXX='+Z'
14415               ;;
14416             esac
14417             ;;
14418           *)
14419             ;;
14420         esac
14421         ;;
14422       interix*)
14423         # This is c89, which is MS Visual C++ (no shared libs)
14424         # Anyone wants to do a port?
14425         ;;
14426       irix5* | irix6* | nonstopux*)
14427         case $cc_basename in
14428           CC*)
14429             lt_prog_compiler_wl_CXX='-Wl,'
14430             lt_prog_compiler_static_CXX='-non_shared'
14431             # CC pic flag -KPIC is the default.
14432             ;;
14433           *)
14434             ;;
14435         esac
14436         ;;
14437       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14438         case $cc_basename in
14439           KCC*)
14440             # KAI C++ Compiler
14441             lt_prog_compiler_wl_CXX='--backend -Wl,'
14442             lt_prog_compiler_pic_CXX='-fPIC'
14443             ;;
14444           ecpc* )
14445             # old Intel C++ for x86_64 which still supported -KPIC.
14446             lt_prog_compiler_wl_CXX='-Wl,'
14447             lt_prog_compiler_pic_CXX='-KPIC'
14448             lt_prog_compiler_static_CXX='-static'
14449             ;;
14450           icpc* )
14451             # Intel C++, used to be incompatible with GCC.
14452             # ICC 10 doesn't accept -KPIC any more.
14453             lt_prog_compiler_wl_CXX='-Wl,'
14454             lt_prog_compiler_pic_CXX='-fPIC'
14455             lt_prog_compiler_static_CXX='-static'
14456             ;;
14457           pgCC* | pgcpp*)
14458             # Portland Group C++ compiler
14459             lt_prog_compiler_wl_CXX='-Wl,'
14460             lt_prog_compiler_pic_CXX='-fpic'
14461             lt_prog_compiler_static_CXX='-Bstatic'
14462             ;;
14463           cxx*)
14464             # Compaq C++
14465             # Make sure the PIC flag is empty.  It appears that all Alpha
14466             # Linux and Compaq Tru64 Unix objects are PIC.
14467             lt_prog_compiler_pic_CXX=
14468             lt_prog_compiler_static_CXX='-non_shared'
14469             ;;
14470           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14471             # IBM XL 8.0, 9.0 on PPC and BlueGene
14472             lt_prog_compiler_wl_CXX='-Wl,'
14473             lt_prog_compiler_pic_CXX='-qpic'
14474             lt_prog_compiler_static_CXX='-qstaticlink'
14475             ;;
14476           *)
14477             case `$CC -V 2>&1 | sed 5q` in
14478             *Sun\ C*)
14479               # Sun C++ 5.9
14480               lt_prog_compiler_pic_CXX='-KPIC'
14481               lt_prog_compiler_static_CXX='-Bstatic'
14482               lt_prog_compiler_wl_CXX='-Qoption ld '
14483               ;;
14484             esac
14485             ;;
14486         esac
14487         ;;
14488       lynxos*)
14489         ;;
14490       m88k*)
14491         ;;
14492       mvs*)
14493         case $cc_basename in
14494           cxx*)
14495             lt_prog_compiler_pic_CXX='-W c,exportall'
14496             ;;
14497           *)
14498             ;;
14499         esac
14500         ;;
14501       netbsd*)
14502         ;;
14503       *qnx* | *nto*)
14504         # QNX uses GNU C++, but need to define -shared option too, otherwise
14505         # it will coredump.
14506         lt_prog_compiler_pic_CXX='-fPIC -shared'
14507         ;;
14508       osf3* | osf4* | osf5*)
14509         case $cc_basename in
14510           KCC*)
14511             lt_prog_compiler_wl_CXX='--backend -Wl,'
14512             ;;
14513           RCC*)
14514             # Rational C++ 2.4.1
14515             lt_prog_compiler_pic_CXX='-pic'
14516             ;;
14517           cxx*)
14518             # Digital/Compaq C++
14519             lt_prog_compiler_wl_CXX='-Wl,'
14520             # Make sure the PIC flag is empty.  It appears that all Alpha
14521             # Linux and Compaq Tru64 Unix objects are PIC.
14522             lt_prog_compiler_pic_CXX=
14523             lt_prog_compiler_static_CXX='-non_shared'
14524             ;;
14525           *)
14526             ;;
14527         esac
14528         ;;
14529       psos*)
14530         ;;
14531       solaris*)
14532         case $cc_basename in
14533           CC*)
14534             # Sun C++ 4.2, 5.x and Centerline C++
14535             lt_prog_compiler_pic_CXX='-KPIC'
14536             lt_prog_compiler_static_CXX='-Bstatic'
14537             lt_prog_compiler_wl_CXX='-Qoption ld '
14538             ;;
14539           gcx*)
14540             # Green Hills C++ Compiler
14541             lt_prog_compiler_pic_CXX='-PIC'
14542             ;;
14543           *)
14544             ;;
14545         esac
14546         ;;
14547       sunos4*)
14548         case $cc_basename in
14549           CC*)
14550             # Sun C++ 4.x
14551             lt_prog_compiler_pic_CXX='-pic'
14552             lt_prog_compiler_static_CXX='-Bstatic'
14553             ;;
14554           lcc*)
14555             # Lucid
14556             lt_prog_compiler_pic_CXX='-pic'
14557             ;;
14558           *)
14559             ;;
14560         esac
14561         ;;
14562       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14563         case $cc_basename in
14564           CC*)
14565             lt_prog_compiler_wl_CXX='-Wl,'
14566             lt_prog_compiler_pic_CXX='-KPIC'
14567             lt_prog_compiler_static_CXX='-Bstatic'
14568             ;;
14569         esac
14570         ;;
14571       tandem*)
14572         case $cc_basename in
14573           NCC*)
14574             # NonStop-UX NCC 3.20
14575             lt_prog_compiler_pic_CXX='-KPIC'
14576             ;;
14577           *)
14578             ;;
14579         esac
14580         ;;
14581       vxworks*)
14582         ;;
14583       *)
14584         lt_prog_compiler_can_build_shared_CXX=no
14585         ;;
14586     esac
14587   fi
14588
14589 case $host_os in
14590   # For platforms which do not support PIC, -DPIC is meaningless:
14591   *djgpp*)
14592     lt_prog_compiler_pic_CXX=
14593     ;;
14594   *)
14595     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14596     ;;
14597 esac
14598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14599 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14600
14601
14602
14603 #
14604 # Check to make sure the PIC flag actually works.
14605 #
14606 if test -n "$lt_prog_compiler_pic_CXX"; then
14607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14608 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14609 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14610   $as_echo_n "(cached) " >&6
14611 else
14612   lt_cv_prog_compiler_pic_works_CXX=no
14613    ac_outfile=conftest.$ac_objext
14614    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14615    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14616    # Insert the option either (1) after the last *FLAGS variable, or
14617    # (2) before a word containing "conftest.", or (3) at the end.
14618    # Note that $ac_compile itself does not contain backslashes and begins
14619    # with a dollar sign (not a hyphen), so the echo should work correctly.
14620    # The option is referenced via a variable to avoid confusing sed.
14621    lt_compile=`echo "$ac_compile" | $SED \
14622    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14623    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14624    -e 's:$: $lt_compiler_flag:'`
14625    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14626    (eval "$lt_compile" 2>conftest.err)
14627    ac_status=$?
14628    cat conftest.err >&5
14629    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14630    if (exit $ac_status) && test -s "$ac_outfile"; then
14631      # The compiler can only warn and ignore the option if not recognized
14632      # So say no if there are warnings other than the usual output.
14633      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14634      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14635      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14636        lt_cv_prog_compiler_pic_works_CXX=yes
14637      fi
14638    fi
14639    $RM conftest*
14640
14641 fi
14642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14643 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14644
14645 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14646     case $lt_prog_compiler_pic_CXX in
14647      "" | " "*) ;;
14648      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14649      esac
14650 else
14651     lt_prog_compiler_pic_CXX=
14652      lt_prog_compiler_can_build_shared_CXX=no
14653 fi
14654
14655 fi
14656
14657
14658
14659 #
14660 # Check to make sure the static flag actually works.
14661 #
14662 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14664 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14665 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14666   $as_echo_n "(cached) " >&6
14667 else
14668   lt_cv_prog_compiler_static_works_CXX=no
14669    save_LDFLAGS="$LDFLAGS"
14670    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14671    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14672    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14673      # The linker can only warn and ignore the option if not recognized
14674      # So say no if there are warnings
14675      if test -s conftest.err; then
14676        # Append any errors to the config.log.
14677        cat conftest.err 1>&5
14678        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14679        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14680        if diff conftest.exp conftest.er2 >/dev/null; then
14681          lt_cv_prog_compiler_static_works_CXX=yes
14682        fi
14683      else
14684        lt_cv_prog_compiler_static_works_CXX=yes
14685      fi
14686    fi
14687    $RM -r conftest*
14688    LDFLAGS="$save_LDFLAGS"
14689
14690 fi
14691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14692 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14693
14694 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14695     :
14696 else
14697     lt_prog_compiler_static_CXX=
14698 fi
14699
14700
14701
14702
14703     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14704 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14705 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14706   $as_echo_n "(cached) " >&6
14707 else
14708   lt_cv_prog_compiler_c_o_CXX=no
14709    $RM -r conftest 2>/dev/null
14710    mkdir conftest
14711    cd conftest
14712    mkdir out
14713    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14714
14715    lt_compiler_flag="-o out/conftest2.$ac_objext"
14716    # Insert the option either (1) after the last *FLAGS variable, or
14717    # (2) before a word containing "conftest.", or (3) at the end.
14718    # Note that $ac_compile itself does not contain backslashes and begins
14719    # with a dollar sign (not a hyphen), so the echo should work correctly.
14720    lt_compile=`echo "$ac_compile" | $SED \
14721    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14722    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14723    -e 's:$: $lt_compiler_flag:'`
14724    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14725    (eval "$lt_compile" 2>out/conftest.err)
14726    ac_status=$?
14727    cat out/conftest.err >&5
14728    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14729    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14730    then
14731      # The compiler can only warn and ignore the option if not recognized
14732      # So say no if there are warnings
14733      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14734      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14735      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14736        lt_cv_prog_compiler_c_o_CXX=yes
14737      fi
14738    fi
14739    chmod u+w . 2>&5
14740    $RM conftest*
14741    # SGI C++ compiler will create directory out/ii_files/ for
14742    # template instantiation
14743    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14744    $RM out/* && rmdir out
14745    cd ..
14746    $RM -r conftest
14747    $RM conftest*
14748
14749 fi
14750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14751 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14752
14753
14754
14755     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14756 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14757 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14758   $as_echo_n "(cached) " >&6
14759 else
14760   lt_cv_prog_compiler_c_o_CXX=no
14761    $RM -r conftest 2>/dev/null
14762    mkdir conftest
14763    cd conftest
14764    mkdir out
14765    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14766
14767    lt_compiler_flag="-o out/conftest2.$ac_objext"
14768    # Insert the option either (1) after the last *FLAGS variable, or
14769    # (2) before a word containing "conftest.", or (3) at the end.
14770    # Note that $ac_compile itself does not contain backslashes and begins
14771    # with a dollar sign (not a hyphen), so the echo should work correctly.
14772    lt_compile=`echo "$ac_compile" | $SED \
14773    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14774    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14775    -e 's:$: $lt_compiler_flag:'`
14776    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14777    (eval "$lt_compile" 2>out/conftest.err)
14778    ac_status=$?
14779    cat out/conftest.err >&5
14780    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14781    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14782    then
14783      # The compiler can only warn and ignore the option if not recognized
14784      # So say no if there are warnings
14785      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14786      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14787      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14788        lt_cv_prog_compiler_c_o_CXX=yes
14789      fi
14790    fi
14791    chmod u+w . 2>&5
14792    $RM conftest*
14793    # SGI C++ compiler will create directory out/ii_files/ for
14794    # template instantiation
14795    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14796    $RM out/* && rmdir out
14797    cd ..
14798    $RM -r conftest
14799    $RM conftest*
14800
14801 fi
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14803 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14804
14805
14806
14807
14808 hard_links="nottested"
14809 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14810   # do not overwrite the value of need_locks provided by the user
14811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14812 $as_echo_n "checking if we can lock with hard links... " >&6; }
14813   hard_links=yes
14814   $RM conftest*
14815   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14816   touch conftest.a
14817   ln conftest.a conftest.b 2>&5 || hard_links=no
14818   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14820 $as_echo "$hard_links" >&6; }
14821   if test "$hard_links" = no; then
14822     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14823 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14824     need_locks=warn
14825   fi
14826 else
14827   need_locks=no
14828 fi
14829
14830
14831
14832     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14833 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14834
14835   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14836   case $host_os in
14837   aix[4-9]*)
14838     # If we're using GNU nm, then we don't want the "-C" option.
14839     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14840     # Also, AIX nm treats weak defined symbols like other global defined
14841     # symbols, whereas GNU nm marks them as "W".
14842     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14843       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14844     else
14845       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14846     fi
14847     ;;
14848   pw32*)
14849     export_symbols_cmds_CXX="$ltdll_cmds"
14850   ;;
14851   cygwin* | mingw* | cegcc*)
14852     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 > $export_symbols'
14853   ;;
14854   *)
14855     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14856   ;;
14857   esac
14858   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14859
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14861 $as_echo "$ld_shlibs_CXX" >&6; }
14862 test "$ld_shlibs_CXX" = no && can_build_shared=no
14863
14864 with_gnu_ld_CXX=$with_gnu_ld
14865
14866
14867
14868
14869
14870
14871 #
14872 # Do we need to explicitly link libc?
14873 #
14874 case "x$archive_cmds_need_lc_CXX" in
14875 x|xyes)
14876   # Assume -lc should be added
14877   archive_cmds_need_lc_CXX=yes
14878
14879   if test "$enable_shared" = yes && test "$GCC" = yes; then
14880     case $archive_cmds_CXX in
14881     *'~'*)
14882       # FIXME: we may have to deal with multi-command sequences.
14883       ;;
14884     '$CC '*)
14885       # Test whether the compiler implicitly links with -lc since on some
14886       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14887       # to ld, don't add -lc before -lgcc.
14888       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14889 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14890 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14891   $as_echo_n "(cached) " >&6
14892 else
14893   $RM conftest*
14894         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14895
14896         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14897   (eval $ac_compile) 2>&5
14898   ac_status=$?
14899   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14900   test $ac_status = 0; } 2>conftest.err; then
14901           soname=conftest
14902           lib=conftest
14903           libobjs=conftest.$ac_objext
14904           deplibs=
14905           wl=$lt_prog_compiler_wl_CXX
14906           pic_flag=$lt_prog_compiler_pic_CXX
14907           compiler_flags=-v
14908           linker_flags=-v
14909           verstring=
14910           output_objdir=.
14911           libname=conftest
14912           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14913           allow_undefined_flag_CXX=
14914           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14915   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14916   ac_status=$?
14917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14918   test $ac_status = 0; }
14919           then
14920             lt_cv_archive_cmds_need_lc_CXX=no
14921           else
14922             lt_cv_archive_cmds_need_lc_CXX=yes
14923           fi
14924           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14925         else
14926           cat conftest.err 1>&5
14927         fi
14928         $RM conftest*
14929
14930 fi
14931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14932 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14933       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14934       ;;
14935     esac
14936   fi
14937   ;;
14938 esac
14939
14940
14941
14942
14943
14944
14945
14946
14947
14948
14949
14950
14951
14952
14953
14954
14955
14956
14957
14958
14959
14960
14961
14962
14963
14964
14965
14966
14967
14968
14969
14970
14971
14972
14973
14974
14975
14976
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     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
15004 $as_echo_n "checking dynamic linker characteristics... " >&6; }
15005
15006 library_names_spec=
15007 libname_spec='lib$name'
15008 soname_spec=
15009 shrext_cmds=".so"
15010 postinstall_cmds=
15011 postuninstall_cmds=
15012 finish_cmds=
15013 finish_eval=
15014 shlibpath_var=
15015 shlibpath_overrides_runpath=unknown
15016 version_type=none
15017 dynamic_linker="$host_os ld.so"
15018 sys_lib_dlsearch_path_spec="/lib /usr/lib"
15019 need_lib_prefix=unknown
15020 hardcode_into_libs=no
15021
15022 # when you set need_version to no, make sure it does not cause -set_version
15023 # flags to be left without arguments
15024 need_version=unknown
15025
15026 case $host_os in
15027 aix3*)
15028   version_type=linux
15029   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
15030   shlibpath_var=LIBPATH
15031
15032   # AIX 3 has no versioning support, so we append a major version to the name.
15033   soname_spec='${libname}${release}${shared_ext}$major'
15034   ;;
15035
15036 aix[4-9]*)
15037   version_type=linux
15038   need_lib_prefix=no
15039   need_version=no
15040   hardcode_into_libs=yes
15041   if test "$host_cpu" = ia64; then
15042     # AIX 5 supports IA64
15043     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
15044     shlibpath_var=LD_LIBRARY_PATH
15045   else
15046     # With GCC up to 2.95.x, collect2 would create an import file
15047     # for dependence libraries.  The import file would start with
15048     # the line `#! .'.  This would cause the generated library to
15049     # depend on `.', always an invalid library.  This was fixed in
15050     # development snapshots of GCC prior to 3.0.
15051     case $host_os in
15052       aix4 | aix4.[01] | aix4.[01].*)
15053       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
15054            echo ' yes '
15055            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15056         :
15057       else
15058         can_build_shared=no
15059       fi
15060       ;;
15061     esac
15062     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15063     # soname into executable. Probably we can add versioning support to
15064     # collect2, so additional links can be useful in future.
15065     if test "$aix_use_runtimelinking" = yes; then
15066       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15067       # instead of lib<name>.a to let people know that these are not
15068       # typical AIX shared libraries.
15069       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15070     else
15071       # We preserve .a as extension for shared libraries through AIX4.2
15072       # and later when we are not doing run time linking.
15073       library_names_spec='${libname}${release}.a $libname.a'
15074       soname_spec='${libname}${release}${shared_ext}$major'
15075     fi
15076     shlibpath_var=LIBPATH
15077   fi
15078   ;;
15079
15080 amigaos*)
15081   case $host_cpu in
15082   powerpc)
15083     # Since July 2007 AmigaOS4 officially supports .so libraries.
15084     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15085     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15086     ;;
15087   m68k)
15088     library_names_spec='$libname.ixlibrary $libname.a'
15089     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15090     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 ${libname}_ixlibrary.a || exit 1; done'
15091     ;;
15092   esac
15093   ;;
15094
15095 beos*)
15096   library_names_spec='${libname}${shared_ext}'
15097   dynamic_linker="$host_os ld.so"
15098   shlibpath_var=LIBRARY_PATH
15099   ;;
15100
15101 bsdi[45]*)
15102   version_type=linux
15103   need_version=no
15104   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15105   soname_spec='${libname}${release}${shared_ext}$major'
15106   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15107   shlibpath_var=LD_LIBRARY_PATH
15108   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15109   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15110   # the default ld.so.conf also contains /usr/contrib/lib and
15111   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15112   # libtool to hard-code these into programs
15113   ;;
15114
15115 cygwin* | mingw* | pw32* | cegcc*)
15116   version_type=windows
15117   shrext_cmds=".dll"
15118   need_version=no
15119   need_lib_prefix=no
15120
15121   case $GCC,$host_os in
15122   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15123     library_names_spec='$libname.dll.a'
15124     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15125     postinstall_cmds='base_file=`basename \${file}`~
15126       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15127       dldir=$destdir/`dirname \$dlpath`~
15128       test -d \$dldir || mkdir -p \$dldir~
15129       $install_prog $dir/$dlname \$dldir/$dlname~
15130       chmod a+x \$dldir/$dlname~
15131       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15132         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15133       fi'
15134     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15135       dlpath=$dir/\$dldll~
15136        $RM \$dlpath'
15137     shlibpath_overrides_runpath=yes
15138
15139     case $host_os in
15140     cygwin*)
15141       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15142       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15143
15144       ;;
15145     mingw* | cegcc*)
15146       # MinGW DLLs use traditional 'lib' prefix
15147       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15148       ;;
15149     pw32*)
15150       # pw32 DLLs use 'pw' prefix rather than 'lib'
15151       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15152       ;;
15153     esac
15154     ;;
15155
15156   *)
15157     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15158     ;;
15159   esac
15160   dynamic_linker='Win32 ld.exe'
15161   # FIXME: first we should search . and the directory the executable is in
15162   shlibpath_var=PATH
15163   ;;
15164
15165 darwin* | rhapsody*)
15166   dynamic_linker="$host_os dyld"
15167   version_type=darwin
15168   need_lib_prefix=no
15169   need_version=no
15170   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15171   soname_spec='${libname}${release}${major}$shared_ext'
15172   shlibpath_overrides_runpath=yes
15173   shlibpath_var=DYLD_LIBRARY_PATH
15174   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15175
15176   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15177   ;;
15178
15179 dgux*)
15180   version_type=linux
15181   need_lib_prefix=no
15182   need_version=no
15183   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15184   soname_spec='${libname}${release}${shared_ext}$major'
15185   shlibpath_var=LD_LIBRARY_PATH
15186   ;;
15187
15188 freebsd* | dragonfly*)
15189   # DragonFly does not have aout.  When/if they implement a new
15190   # versioning mechanism, adjust this.
15191   if test -x /usr/bin/objformat; then
15192     objformat=`/usr/bin/objformat`
15193   else
15194     case $host_os in
15195     freebsd[23].*) objformat=aout ;;
15196     *) objformat=elf ;;
15197     esac
15198   fi
15199   version_type=freebsd-$objformat
15200   case $version_type in
15201     freebsd-elf*)
15202       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15203       need_version=no
15204       need_lib_prefix=no
15205       ;;
15206     freebsd-*)
15207       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15208       need_version=yes
15209       ;;
15210   esac
15211   shlibpath_var=LD_LIBRARY_PATH
15212   case $host_os in
15213   freebsd2.*)
15214     shlibpath_overrides_runpath=yes
15215     ;;
15216   freebsd3.[01]* | freebsdelf3.[01]*)
15217     shlibpath_overrides_runpath=yes
15218     hardcode_into_libs=yes
15219     ;;
15220   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15221   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15222     shlibpath_overrides_runpath=no
15223     hardcode_into_libs=yes
15224     ;;
15225   *) # from 4.6 on, and DragonFly
15226     shlibpath_overrides_runpath=yes
15227     hardcode_into_libs=yes
15228     ;;
15229   esac
15230   ;;
15231
15232 haiku*)
15233   version_type=linux
15234   need_lib_prefix=no
15235   need_version=no
15236   dynamic_linker="$host_os runtime_loader"
15237   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15238   soname_spec='${libname}${release}${shared_ext}$major'
15239   shlibpath_var=LIBRARY_PATH
15240   shlibpath_overrides_runpath=yes
15241   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
15242   hardcode_into_libs=yes
15243   ;;
15244
15245 hpux9* | hpux10* | hpux11*)
15246   # Give a soname corresponding to the major version so that dld.sl refuses to
15247   # link against other versions.
15248   version_type=sunos
15249   need_lib_prefix=no
15250   need_version=no
15251   case $host_cpu in
15252   ia64*)
15253     shrext_cmds='.so'
15254     hardcode_into_libs=yes
15255     dynamic_linker="$host_os dld.so"
15256     shlibpath_var=LD_LIBRARY_PATH
15257     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15258     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15259     soname_spec='${libname}${release}${shared_ext}$major'
15260     if test "X$HPUX_IA64_MODE" = X32; then
15261       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15262     else
15263       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15264     fi
15265     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15266     ;;
15267   hppa*64*)
15268     shrext_cmds='.sl'
15269     hardcode_into_libs=yes
15270     dynamic_linker="$host_os dld.sl"
15271     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15272     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15273     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15274     soname_spec='${libname}${release}${shared_ext}$major'
15275     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15276     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15277     ;;
15278   *)
15279     shrext_cmds='.sl'
15280     dynamic_linker="$host_os dld.sl"
15281     shlibpath_var=SHLIB_PATH
15282     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15283     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15284     soname_spec='${libname}${release}${shared_ext}$major'
15285     ;;
15286   esac
15287   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15288   postinstall_cmds='chmod 555 $lib'
15289   # or fails outright, so override atomically:
15290   install_override_mode=555
15291   ;;
15292
15293 interix[3-9]*)
15294   version_type=linux
15295   need_lib_prefix=no
15296   need_version=no
15297   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15298   soname_spec='${libname}${release}${shared_ext}$major'
15299   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15300   shlibpath_var=LD_LIBRARY_PATH
15301   shlibpath_overrides_runpath=no
15302   hardcode_into_libs=yes
15303   ;;
15304
15305 irix5* | irix6* | nonstopux*)
15306   case $host_os in
15307     nonstopux*) version_type=nonstopux ;;
15308     *)
15309         if test "$lt_cv_prog_gnu_ld" = yes; then
15310                 version_type=linux
15311         else
15312                 version_type=irix
15313         fi ;;
15314   esac
15315   need_lib_prefix=no
15316   need_version=no
15317   soname_spec='${libname}${release}${shared_ext}$major'
15318   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15319   case $host_os in
15320   irix5* | nonstopux*)
15321     libsuff= shlibsuff=
15322     ;;
15323   *)
15324     case $LD in # libtool.m4 will add one of these switches to LD
15325     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15326       libsuff= shlibsuff= libmagic=32-bit;;
15327     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15328       libsuff=32 shlibsuff=N32 libmagic=N32;;
15329     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15330       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15331     *) libsuff= shlibsuff= libmagic=never-match;;
15332     esac
15333     ;;
15334   esac
15335   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15336   shlibpath_overrides_runpath=no
15337   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15338   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15339   hardcode_into_libs=yes
15340   ;;
15341
15342 # No shared lib support for Linux oldld, aout, or coff.
15343 linux*oldld* | linux*aout* | linux*coff*)
15344   dynamic_linker=no
15345   ;;
15346
15347 # This must be Linux ELF.
15348
15349 # uclinux* changes (here and below) have been submitted to the libtool
15350 # project, but have not yet been accepted: they are GCC-local changes
15351 # for the time being.  (See
15352 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15353 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
15354   version_type=linux
15355   need_lib_prefix=no
15356   need_version=no
15357   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15358   soname_spec='${libname}${release}${shared_ext}$major'
15359   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15360   shlibpath_var=LD_LIBRARY_PATH
15361   shlibpath_overrides_runpath=no
15362
15363   # Some binutils ld are patched to set DT_RUNPATH
15364   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15365   $as_echo_n "(cached) " >&6
15366 else
15367   lt_cv_shlibpath_overrides_runpath=no
15368     save_LDFLAGS=$LDFLAGS
15369     save_libdir=$libdir
15370     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15371          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15372     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15373 /* end confdefs.h.  */
15374
15375 int
15376 main ()
15377 {
15378
15379   ;
15380   return 0;
15381 }
15382 _ACEOF
15383 if ac_fn_cxx_try_link "$LINENO"; then :
15384   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15385   lt_cv_shlibpath_overrides_runpath=yes
15386 fi
15387 fi
15388 rm -f core conftest.err conftest.$ac_objext \
15389     conftest$ac_exeext conftest.$ac_ext
15390     LDFLAGS=$save_LDFLAGS
15391     libdir=$save_libdir
15392
15393 fi
15394
15395   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15396
15397   # This implies no fast_install, which is unacceptable.
15398   # Some rework will be needed to allow for fast_install
15399   # before this can be enabled.
15400   hardcode_into_libs=yes
15401
15402   # Append ld.so.conf contents to the search path
15403   if test -f /etc/ld.so.conf; then
15404     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' ' '`
15405     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15406   fi
15407
15408   # We used to test for /lib/ld.so.1 and disable shared libraries on
15409   # powerpc, because MkLinux only supported shared libraries with the
15410   # GNU dynamic linker.  Since this was broken with cross compilers,
15411   # most powerpc-linux boxes support dynamic linking these days and
15412   # people can always --disable-shared, the test was removed, and we
15413   # assume the GNU/Linux dynamic linker is in use.
15414   dynamic_linker='GNU/Linux ld.so'
15415   ;;
15416
15417 netbsd*)
15418   version_type=sunos
15419   need_lib_prefix=no
15420   need_version=no
15421   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15422     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15423     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15424     dynamic_linker='NetBSD (a.out) ld.so'
15425   else
15426     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15427     soname_spec='${libname}${release}${shared_ext}$major'
15428     dynamic_linker='NetBSD ld.elf_so'
15429   fi
15430   shlibpath_var=LD_LIBRARY_PATH
15431   shlibpath_overrides_runpath=yes
15432   hardcode_into_libs=yes
15433   ;;
15434
15435 newsos6)
15436   version_type=linux
15437   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15438   shlibpath_var=LD_LIBRARY_PATH
15439   shlibpath_overrides_runpath=yes
15440   ;;
15441
15442 *nto* | *qnx*)
15443   version_type=qnx
15444   need_lib_prefix=no
15445   need_version=no
15446   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15447   soname_spec='${libname}${release}${shared_ext}$major'
15448   shlibpath_var=LD_LIBRARY_PATH
15449   shlibpath_overrides_runpath=no
15450   hardcode_into_libs=yes
15451   dynamic_linker='ldqnx.so'
15452   ;;
15453
15454 openbsd*)
15455   version_type=sunos
15456   sys_lib_dlsearch_path_spec="/usr/lib"
15457   need_lib_prefix=no
15458   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15459   case $host_os in
15460     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15461     *)                          need_version=no  ;;
15462   esac
15463   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15464   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15465   shlibpath_var=LD_LIBRARY_PATH
15466   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15467     case $host_os in
15468       openbsd2.[89] | openbsd2.[89].*)
15469         shlibpath_overrides_runpath=no
15470         ;;
15471       *)
15472         shlibpath_overrides_runpath=yes
15473         ;;
15474       esac
15475   else
15476     shlibpath_overrides_runpath=yes
15477   fi
15478   ;;
15479
15480 os2*)
15481   libname_spec='$name'
15482   shrext_cmds=".dll"
15483   need_lib_prefix=no
15484   library_names_spec='$libname${shared_ext} $libname.a'
15485   dynamic_linker='OS/2 ld.exe'
15486   shlibpath_var=LIBPATH
15487   ;;
15488
15489 osf3* | osf4* | osf5*)
15490   version_type=osf
15491   need_lib_prefix=no
15492   need_version=no
15493   soname_spec='${libname}${release}${shared_ext}$major'
15494   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15495   shlibpath_var=LD_LIBRARY_PATH
15496   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15497   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15498   ;;
15499
15500 rdos*)
15501   dynamic_linker=no
15502   ;;
15503
15504 solaris*)
15505   version_type=linux
15506   need_lib_prefix=no
15507   need_version=no
15508   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15509   soname_spec='${libname}${release}${shared_ext}$major'
15510   shlibpath_var=LD_LIBRARY_PATH
15511   shlibpath_overrides_runpath=yes
15512   hardcode_into_libs=yes
15513   # ldd complains unless libraries are executable
15514   postinstall_cmds='chmod +x $lib'
15515   ;;
15516
15517 sunos4*)
15518   version_type=sunos
15519   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15520   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15521   shlibpath_var=LD_LIBRARY_PATH
15522   shlibpath_overrides_runpath=yes
15523   if test "$with_gnu_ld" = yes; then
15524     need_lib_prefix=no
15525   fi
15526   need_version=yes
15527   ;;
15528
15529 sysv4 | sysv4.3*)
15530   version_type=linux
15531   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15532   soname_spec='${libname}${release}${shared_ext}$major'
15533   shlibpath_var=LD_LIBRARY_PATH
15534   case $host_vendor in
15535     sni)
15536       shlibpath_overrides_runpath=no
15537       need_lib_prefix=no
15538       runpath_var=LD_RUN_PATH
15539       ;;
15540     siemens)
15541       need_lib_prefix=no
15542       ;;
15543     motorola)
15544       need_lib_prefix=no
15545       need_version=no
15546       shlibpath_overrides_runpath=no
15547       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15548       ;;
15549   esac
15550   ;;
15551
15552 sysv4*MP*)
15553   if test -d /usr/nec ;then
15554     version_type=linux
15555     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15556     soname_spec='$libname${shared_ext}.$major'
15557     shlibpath_var=LD_LIBRARY_PATH
15558   fi
15559   ;;
15560
15561 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15562   version_type=freebsd-elf
15563   need_lib_prefix=no
15564   need_version=no
15565   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15566   soname_spec='${libname}${release}${shared_ext}$major'
15567   shlibpath_var=LD_LIBRARY_PATH
15568   shlibpath_overrides_runpath=yes
15569   hardcode_into_libs=yes
15570   if test "$with_gnu_ld" = yes; then
15571     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15572   else
15573     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15574     case $host_os in
15575       sco3.2v5*)
15576         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15577         ;;
15578     esac
15579   fi
15580   sys_lib_dlsearch_path_spec='/usr/lib'
15581   ;;
15582
15583 tpf*)
15584   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15585   version_type=linux
15586   need_lib_prefix=no
15587   need_version=no
15588   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15589   shlibpath_var=LD_LIBRARY_PATH
15590   shlibpath_overrides_runpath=no
15591   hardcode_into_libs=yes
15592   ;;
15593
15594 uts4*)
15595   version_type=linux
15596   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15597   soname_spec='${libname}${release}${shared_ext}$major'
15598   shlibpath_var=LD_LIBRARY_PATH
15599   ;;
15600
15601 # Shared libraries for VwWorks, >= 7 only at this stage
15602 # and (fpic) still incompatible with "large" code models
15603 # in a few configurations. Only for RTP mode in any case,
15604 # and upon explicit request at configure time.
15605 vxworks7*)
15606   dynamic_linker=no
15607   case ${with_multisubdir}-${enable_shared} in
15608     *large*)
15609       ;;
15610     *mrtp*-yes)
15611       version_type=linux
15612       need_lib_prefix=no
15613       need_version=no
15614       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15615       soname_spec='${libname}${release}${shared_ext}$major'
15616       dynamic_linker="$host_os module_loader"
15617       ;;
15618   esac
15619   ;;
15620 *)
15621   dynamic_linker=no
15622   ;;
15623 esac
15624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15625 $as_echo "$dynamic_linker" >&6; }
15626 test "$dynamic_linker" = no && can_build_shared=no
15627
15628 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15629 if test "$GCC" = yes; then
15630   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15631 fi
15632
15633 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15634   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15635 fi
15636 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15637   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15638 fi
15639
15640
15641
15642
15643
15644
15645
15646
15647
15648
15649
15650
15651
15652
15653
15654
15655
15656
15657
15658
15659
15660
15661
15662
15663
15664
15665
15666
15667
15668
15669
15670
15671
15672
15673
15674
15675
15676
15677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15678 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15679 hardcode_action_CXX=
15680 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15681    test -n "$runpath_var_CXX" ||
15682    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15683
15684   # We can hardcode non-existent directories.
15685   if test "$hardcode_direct_CXX" != no &&
15686      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15687      # have to relink, otherwise we might link with an installed library
15688      # when we should be linking with a yet-to-be-installed one
15689      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15690      test "$hardcode_minus_L_CXX" != no; then
15691     # Linking always hardcodes the temporary library directory.
15692     hardcode_action_CXX=relink
15693   else
15694     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15695     hardcode_action_CXX=immediate
15696   fi
15697 else
15698   # We cannot hardcode anything, or else we can only hardcode existing
15699   # directories.
15700   hardcode_action_CXX=unsupported
15701 fi
15702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15703 $as_echo "$hardcode_action_CXX" >&6; }
15704
15705 if test "$hardcode_action_CXX" = relink ||
15706    test "$inherit_rpath_CXX" = yes; then
15707   # Fast installation is not supported
15708   enable_fast_install=no
15709 elif test "$shlibpath_overrides_runpath" = yes ||
15710      test "$enable_shared" = no; then
15711   # Fast installation is not necessary
15712   enable_fast_install=needless
15713 fi
15714
15715
15716
15717
15718
15719
15720
15721   fi # test -n "$compiler"
15722
15723   CC=$lt_save_CC
15724   LDCXX=$LD
15725   LD=$lt_save_LD
15726   GCC=$lt_save_GCC
15727   with_gnu_ld=$lt_save_with_gnu_ld
15728   lt_cv_path_LDCXX=$lt_cv_path_LD
15729   lt_cv_path_LD=$lt_save_path_LD
15730   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15731   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15732 fi # test "$_lt_caught_CXX_error" != yes
15733
15734 ac_ext=c
15735 ac_cpp='$CPP $CPPFLAGS'
15736 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15737 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15738 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15739
15740
15741
15742
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752         ac_config_commands="$ac_config_commands libtool"
15753
15754
15755
15756
15757 # Only expand once:
15758
15759
15760
15761 for ac_prog in gawk mawk nawk awk
15762 do
15763   # Extract the first word of "$ac_prog", so it can be a program name with args.
15764 set dummy $ac_prog; ac_word=$2
15765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15766 $as_echo_n "checking for $ac_word... " >&6; }
15767 if ${ac_cv_prog_AWK+:} false; then :
15768   $as_echo_n "(cached) " >&6
15769 else
15770   if test -n "$AWK"; then
15771   ac_cv_prog_AWK="$AWK" # Let the user override the test.
15772 else
15773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15774 for as_dir in $PATH
15775 do
15776   IFS=$as_save_IFS
15777   test -z "$as_dir" && as_dir=.
15778     for ac_exec_ext in '' $ac_executable_extensions; do
15779   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15780     ac_cv_prog_AWK="$ac_prog"
15781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15782     break 2
15783   fi
15784 done
15785   done
15786 IFS=$as_save_IFS
15787
15788 fi
15789 fi
15790 AWK=$ac_cv_prog_AWK
15791 if test -n "$AWK"; then
15792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
15793 $as_echo "$AWK" >&6; }
15794 else
15795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15796 $as_echo "no" >&6; }
15797 fi
15798
15799
15800   test -n "$AWK" && break
15801 done
15802
15803 case "$AWK" in
15804 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
15805 esac
15806
15807
15808
15809
15810 # The cast to long int works around a bug in the HP C Compiler
15811 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15812 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15813 # This bug is HP SR number 8606223364.
15814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15815 $as_echo_n "checking size of void *... " >&6; }
15816 if ${ac_cv_sizeof_void_p+:} false; then :
15817   $as_echo_n "(cached) " >&6
15818 else
15819   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15820
15821 else
15822   if test "$ac_cv_type_void_p" = yes; then
15823      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15824 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15825 as_fn_error 77 "cannot compute sizeof (void *)
15826 See \`config.log' for more details" "$LINENO" 5; }
15827    else
15828      ac_cv_sizeof_void_p=0
15829    fi
15830 fi
15831
15832 fi
15833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15834 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15835
15836
15837
15838 cat >>confdefs.h <<_ACEOF
15839 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15840 _ACEOF
15841
15842
15843
15844 if test "${multilib}" = "yes"; then
15845   multilib_arg="--enable-multilib"
15846 else
15847   multilib_arg=
15848 fi
15849
15850 # Get target configury.
15851 unset TSAN_SUPPORTED
15852 unset LSAN_SUPPORTED
15853 unset HWASAN_SUPPORTED
15854 . ${srcdir}/configure.tgt
15855  if test "x$TSAN_SUPPORTED" = "xyes"; then
15856   TSAN_SUPPORTED_TRUE=
15857   TSAN_SUPPORTED_FALSE='#'
15858 else
15859   TSAN_SUPPORTED_TRUE='#'
15860   TSAN_SUPPORTED_FALSE=
15861 fi
15862
15863  if test "x$LSAN_SUPPORTED" = "xyes"; then
15864   LSAN_SUPPORTED_TRUE=
15865   LSAN_SUPPORTED_FALSE='#'
15866 else
15867   LSAN_SUPPORTED_TRUE='#'
15868   LSAN_SUPPORTED_FALSE=
15869 fi
15870
15871  if test "x$HWASAN_SUPPORTED" = "xyes"; then
15872   HWASAN_SUPPORTED_TRUE=
15873   HWASAN_SUPPORTED_FALSE='#'
15874 else
15875   HWASAN_SUPPORTED_TRUE='#'
15876   HWASAN_SUPPORTED_FALSE=
15877 fi
15878
15879
15880 # Check for functions needed.
15881 for ac_func in clock_getres clock_gettime clock_settime lstat readlink
15882 do :
15883   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15884 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15885 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15886   cat >>confdefs.h <<_ACEOF
15887 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15888 _ACEOF
15889
15890 fi
15891 done
15892
15893
15894 # Common libraries that we need to link against for all sanitizer libs.
15895 link_sanitizer_common='-lpthread -lm'
15896
15897 # At least for glibc, shm_open is in librt.  But don't pull that
15898 # in if it still doesn't give us the function we want.  This
15899 # test is copied from libgomp.
15900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shm_open in -lrt" >&5
15901 $as_echo_n "checking for shm_open in -lrt... " >&6; }
15902 if ${ac_cv_lib_rt_shm_open+:} false; then :
15903   $as_echo_n "(cached) " >&6
15904 else
15905   ac_check_lib_save_LIBS=$LIBS
15906 LIBS="-lrt  $LIBS"
15907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15908 /* end confdefs.h.  */
15909
15910 /* Override any GCC internal prototype to avoid an error.
15911    Use char because int might match the return type of a GCC
15912    builtin and then its argument prototype would still apply.  */
15913 #ifdef __cplusplus
15914 extern "C"
15915 #endif
15916 char shm_open ();
15917 int
15918 main ()
15919 {
15920 return shm_open ();
15921   ;
15922   return 0;
15923 }
15924 _ACEOF
15925 if ac_fn_c_try_link "$LINENO"; then :
15926   ac_cv_lib_rt_shm_open=yes
15927 else
15928   ac_cv_lib_rt_shm_open=no
15929 fi
15930 rm -f core conftest.err conftest.$ac_objext \
15931     conftest$ac_exeext conftest.$ac_ext
15932 LIBS=$ac_check_lib_save_LIBS
15933 fi
15934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_shm_open" >&5
15935 $as_echo "$ac_cv_lib_rt_shm_open" >&6; }
15936 if test "x$ac_cv_lib_rt_shm_open" = xyes; then :
15937   link_sanitizer_common="-lrt $link_sanitizer_common"
15938 fi
15939
15940
15941 # Do a configure time check for -ldl
15942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
15943 $as_echo_n "checking for dlsym in -ldl... " >&6; }
15944 if ${ac_cv_lib_dl_dlsym+:} false; then :
15945   $as_echo_n "(cached) " >&6
15946 else
15947   ac_check_lib_save_LIBS=$LIBS
15948 LIBS="-ldl  $LIBS"
15949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15950 /* end confdefs.h.  */
15951
15952 /* Override any GCC internal prototype to avoid an error.
15953    Use char because int might match the return type of a GCC
15954    builtin and then its argument prototype would still apply.  */
15955 #ifdef __cplusplus
15956 extern "C"
15957 #endif
15958 char dlsym ();
15959 int
15960 main ()
15961 {
15962 return dlsym ();
15963   ;
15964   return 0;
15965 }
15966 _ACEOF
15967 if ac_fn_c_try_link "$LINENO"; then :
15968   ac_cv_lib_dl_dlsym=yes
15969 else
15970   ac_cv_lib_dl_dlsym=no
15971 fi
15972 rm -f core conftest.err conftest.$ac_objext \
15973     conftest$ac_exeext conftest.$ac_ext
15974 LIBS=$ac_check_lib_save_LIBS
15975 fi
15976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
15977 $as_echo "$ac_cv_lib_dl_dlsym" >&6; }
15978 if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
15979   link_sanitizer_common="-ldl $link_sanitizer_common"
15980 fi
15981
15982
15983 # Set up the set of additional libraries that we need to link against for libasan.
15984 link_libasan=$link_sanitizer_common
15985
15986
15987 # Set up the set of additional libraries that we need to link against for libhwasan.
15988 link_libhwasan=$link_sanitizer_common
15989
15990
15991 # Set up the set of additional libraries that we need to link against for libtsan.
15992 link_libtsan=$link_sanitizer_common
15993
15994
15995 # Set up the set of additional libraries that we need to link against for libubsan.
15996 link_libubsan=$link_sanitizer_common
15997
15998
15999 # Set up the set of additional libraries that we need to link against for liblsan.
16000 link_liblsan=$link_sanitizer_common
16001
16002
16003
16004 # At least for glibc, clock_gettime is in librt.  But don't pull that
16005 # in if it still doesn't give us the function we want.  This
16006 # test is copied from libgomp.
16007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
16008 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
16009 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
16010   $as_echo_n "(cached) " >&6
16011 else
16012   ac_check_lib_save_LIBS=$LIBS
16013 LIBS="-lrt  $LIBS"
16014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16015 /* end confdefs.h.  */
16016
16017 /* Override any GCC internal prototype to avoid an error.
16018    Use char because int might match the return type of a GCC
16019    builtin and then its argument prototype would still apply.  */
16020 #ifdef __cplusplus
16021 extern "C"
16022 #endif
16023 char clock_gettime ();
16024 int
16025 main ()
16026 {
16027 return clock_gettime ();
16028   ;
16029   return 0;
16030 }
16031 _ACEOF
16032 if ac_fn_c_try_link "$LINENO"; then :
16033   ac_cv_lib_rt_clock_gettime=yes
16034 else
16035   ac_cv_lib_rt_clock_gettime=no
16036 fi
16037 rm -f core conftest.err conftest.$ac_objext \
16038     conftest$ac_exeext conftest.$ac_ext
16039 LIBS=$ac_check_lib_save_LIBS
16040 fi
16041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
16042 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
16043 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
16044   link_libasan="-lrt $link_libasan"
16045 link_libtsan="-lrt $link_libtsan"
16046 # Other sanitizers do not override clock_* API
16047
16048 fi
16049
16050
16051 case "$host" in
16052   *-*-darwin*) MAC_INTERPOSE=true ; enable_static=no ;;
16053   *) MAC_INTERPOSE=false ;;
16054 esac
16055  if $MAC_INTERPOSE; then
16056   USING_MAC_INTERPOSE_TRUE=
16057   USING_MAC_INTERPOSE_FALSE='#'
16058 else
16059   USING_MAC_INTERPOSE_TRUE='#'
16060   USING_MAC_INTERPOSE_FALSE=
16061 fi
16062
16063
16064 backtrace_supported=yes
16065
16066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for necessary platform features" >&5
16067 $as_echo_n "checking for necessary platform features... " >&6; }
16068 case "$target" in
16069   *-*-linux*)
16070     # Some old Linux distributions miss required syscalls.
16071     sanitizer_supported=no
16072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16073 /* end confdefs.h.  */
16074 #include <sys/syscall.h>
16075 #include <unistd.h>
16076 int
16077 main ()
16078 {
16079
16080       syscall (__NR_gettid);
16081       syscall (__NR_futex);
16082       syscall (__NR_exit_group);
16083
16084   ;
16085   return 0;
16086 }
16087 _ACEOF
16088 if ac_fn_c_try_compile "$LINENO"; then :
16089   sanitizer_supported=yes
16090 fi
16091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16092     ;;
16093   *)
16094     sanitizer_supported=yes
16095     ;;
16096 esac
16097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sanitizer_supported" >&5
16098 $as_echo "$sanitizer_supported" >&6; }
16099  if test "$sanitizer_supported" = yes; then
16100   SANITIZER_SUPPORTED_TRUE=
16101   SANITIZER_SUPPORTED_FALSE='#'
16102 else
16103   SANITIZER_SUPPORTED_TRUE='#'
16104   SANITIZER_SUPPORTED_FALSE=
16105 fi
16106
16107
16108 # Test for __sync support.
16109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
16110 $as_echo_n "checking __sync extensions... " >&6; }
16111 if ${libsanitizer_cv_sys_sync+:} false; then :
16112   $as_echo_n "(cached) " >&6
16113 else
16114   if test -n "${with_target_subdir}"; then
16115    libsanitizer_cv_sys_sync=yes
16116  else
16117    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16118 /* end confdefs.h.  */
16119 int i;
16120 int
16121 main ()
16122 {
16123 __sync_bool_compare_and_swap (&i, i, i);
16124                        __sync_lock_test_and_set (&i, 1);
16125                        __sync_lock_release (&i);
16126   ;
16127   return 0;
16128 }
16129 _ACEOF
16130 if ac_fn_c_try_link "$LINENO"; then :
16131   libsanitizer_cv_sys_sync=yes
16132 else
16133   libsanitizer_cv_sys_sync=no
16134 fi
16135 rm -f core conftest.err conftest.$ac_objext \
16136     conftest$ac_exeext conftest.$ac_ext
16137  fi
16138 fi
16139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_sync" >&5
16140 $as_echo "$libsanitizer_cv_sys_sync" >&6; }
16141 if test "$libsanitizer_cv_sys_sync" = "yes"; then
16142
16143 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
16144
16145 fi
16146
16147 # Test for __atomic support.
16148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
16149 $as_echo_n "checking __atomic extensions... " >&6; }
16150 if ${libsanitizer_cv_sys_atomic+:} false; then :
16151   $as_echo_n "(cached) " >&6
16152 else
16153   if test -n "${with_target_subdir}"; then
16154    libsanitizer_cv_sys_atomic=yes
16155  else
16156    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16157 /* end confdefs.h.  */
16158 int i;
16159 int
16160 main ()
16161 {
16162 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
16163                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
16164   ;
16165   return 0;
16166 }
16167 _ACEOF
16168 if ac_fn_c_try_link "$LINENO"; then :
16169   libsanitizer_cv_sys_atomic=yes
16170 else
16171   libsanitizer_cv_sys_atomic=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_atomic" >&5
16178 $as_echo "$libsanitizer_cv_sys_atomic" >&6; }
16179 if test "$libsanitizer_cv_sys_atomic" = "yes"; then
16180
16181 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
16182
16183 fi
16184
16185 # The library needs to be able to read the executable itself.  Compile
16186 # a file to determine the executable format.  The awk script
16187 # filetype.awk prints out the file type.
16188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
16189 $as_echo_n "checking output filetype... " >&6; }
16190 if ${libsanitizer_cv_sys_filetype+:} false; then :
16191   $as_echo_n "(cached) " >&6
16192 else
16193   filetype=
16194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16195 /* end confdefs.h.  */
16196 int i;
16197 int
16198 main ()
16199 {
16200 int j;
16201   ;
16202   return 0;
16203 }
16204 _ACEOF
16205 if ac_fn_c_try_compile "$LINENO"; then :
16206   filetype=`${AWK} -f $srcdir/../libbacktrace/filetype.awk conftest.$ac_objext`
16207 else
16208   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16210 as_fn_error $? "compiler failed
16211 See \`config.log' for more details" "$LINENO" 5; }
16212 fi
16213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16214 libsanitizer_cv_sys_filetype=$filetype
16215 fi
16216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_filetype" >&5
16217 $as_echo "$libsanitizer_cv_sys_filetype" >&6; }
16218
16219 # Match the file type to decide what files to compile.
16220 FORMAT_FILE=
16221 case "$libsanitizer_cv_sys_filetype" in
16222 elf*) FORMAT_FILE="elf.lo" ;;
16223 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
16224 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
16225    FORMAT_FILE="unknown.lo"
16226    backtrace_supported=no
16227    ;;
16228 esac
16229
16230
16231 # ELF defines.
16232 elfsize=
16233 case "$libsanitizer_cv_sys_filetype" in
16234 elf32) elfsize=32 ;;
16235 elf64) elfsize=64 ;;
16236 esac
16237
16238 cat >>confdefs.h <<_ACEOF
16239 #define BACKTRACE_ELF_SIZE $elfsize
16240 _ACEOF
16241
16242
16243 BACKTRACE_SUPPORTED=0
16244 if test "$backtrace_supported" = "yes"; then
16245   BACKTRACE_SUPPORTED=1
16246 fi
16247
16248
16249
16250
16251 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
16252
16253 acx_cv_header_stdint=stddef.h
16254 acx_cv_header_stdint_kind="(already complete)"
16255 for i in stdint.h $inttype_headers; do
16256   unset ac_cv_type_uintptr_t
16257   unset ac_cv_type_uintmax_t
16258   unset ac_cv_type_int_least32_t
16259   unset ac_cv_type_int_fast32_t
16260   unset ac_cv_type_uint64_t
16261   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
16262   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
16263 #include <$i>
16264 "
16265 if test "x$ac_cv_type_uintmax_t" = xyes; then :
16266   acx_cv_header_stdint=$i
16267 else
16268   continue
16269 fi
16270
16271   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16272 #include <$i>
16273 "
16274 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16275
16276 else
16277   acx_cv_header_stdint_kind="(mostly complete)"
16278 fi
16279
16280   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
16281 #include <$i>
16282 "
16283 if test "x$ac_cv_type_int_least32_t" = xyes; then :
16284
16285 else
16286   acx_cv_header_stdint_kind="(mostly complete)"
16287 fi
16288
16289   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
16290 #include <$i>
16291 "
16292 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
16293
16294 else
16295   acx_cv_header_stdint_kind="(mostly complete)"
16296 fi
16297
16298   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16299 #include <$i>
16300 "
16301 if test "x$ac_cv_type_uint64_t" = xyes; then :
16302
16303 else
16304   acx_cv_header_stdint_kind="(lacks uint64_t)"
16305 fi
16306
16307   break
16308 done
16309 if test "$acx_cv_header_stdint" = stddef.h; then
16310   acx_cv_header_stdint_kind="(lacks uintmax_t)"
16311   for i in stdint.h $inttype_headers; do
16312     unset ac_cv_type_uintptr_t
16313     unset ac_cv_type_uint32_t
16314     unset ac_cv_type_uint64_t
16315     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
16316     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
16317 #include <$i>
16318 "
16319 if test "x$ac_cv_type_uint32_t" = xyes; then :
16320   acx_cv_header_stdint=$i
16321 else
16322   continue
16323 fi
16324
16325     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16326 #include <$i>
16327 "
16328 if test "x$ac_cv_type_uint64_t" = xyes; then :
16329
16330 fi
16331
16332     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16333 #include <$i>
16334 "
16335 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16336
16337 fi
16338
16339     break
16340   done
16341 fi
16342 if test "$acx_cv_header_stdint" = stddef.h; then
16343   acx_cv_header_stdint_kind="(u_intXX_t style)"
16344   for i in sys/types.h $inttype_headers; do
16345     unset ac_cv_type_u_int32_t
16346     unset ac_cv_type_u_int64_t
16347     $as_echo_n "looking for u_intXX_t types in $i, " >&6
16348     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
16349 #include <$i>
16350 "
16351 if test "x$ac_cv_type_u_int32_t" = xyes; then :
16352   acx_cv_header_stdint=$i
16353 else
16354   continue
16355 fi
16356
16357     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
16358 #include <$i>
16359 "
16360 if test "x$ac_cv_type_u_int64_t" = xyes; then :
16361
16362 fi
16363
16364     break
16365   done
16366 fi
16367 if test "$acx_cv_header_stdint" = stddef.h; then
16368   acx_cv_header_stdint_kind="(using manual detection)"
16369 fi
16370
16371 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
16372 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
16373 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
16374 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
16375 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
16376
16377 # ----------------- Summarize what we found so far
16378
16379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
16380 $as_echo_n "checking what to include in gstdint.h... " >&6; }
16381
16382 case `$as_basename -- gstdint.h ||
16383 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
16384          Xgstdint.h : 'X\(//\)$' \| \
16385          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
16386 $as_echo X/gstdint.h |
16387     sed '/^.*\/\([^/][^/]*\)\/*$/{
16388             s//\1/
16389             q
16390           }
16391           /^X\/\(\/\/\)$/{
16392             s//\1/
16393             q
16394           }
16395           /^X\/\(\/\).*/{
16396             s//\1/
16397             q
16398           }
16399           s/.*/./; q'` in
16400   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16401 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16402   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16403 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16404   *) ;;
16405 esac
16406
16407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
16408 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
16409
16410 # ----------------- done included file, check C basic types --------
16411
16412 # Lacking an uintptr_t?  Test size of void *
16413 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
16414   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
16415 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16416 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16417 # This bug is HP SR number 8606223364.
16418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16419 $as_echo_n "checking size of void *... " >&6; }
16420 if ${ac_cv_sizeof_void_p+:} false; then :
16421   $as_echo_n "(cached) " >&6
16422 else
16423   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
16424
16425 else
16426   if test "$ac_cv_type_void_p" = yes; then
16427      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16428 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16429 as_fn_error 77 "cannot compute sizeof (void *)
16430 See \`config.log' for more details" "$LINENO" 5; }
16431    else
16432      ac_cv_sizeof_void_p=0
16433    fi
16434 fi
16435
16436 fi
16437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16438 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16439
16440
16441
16442 cat >>confdefs.h <<_ACEOF
16443 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16444 _ACEOF
16445
16446  ;;
16447 esac
16448
16449 # Lacking an uint64_t?  Test size of long
16450 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
16451   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
16452 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16453 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16454 # This bug is HP SR number 8606223364.
16455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16456 $as_echo_n "checking size of long... " >&6; }
16457 if ${ac_cv_sizeof_long+:} false; then :
16458   $as_echo_n "(cached) " >&6
16459 else
16460   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16461
16462 else
16463   if test "$ac_cv_type_long" = yes; then
16464      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16465 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16466 as_fn_error 77 "cannot compute sizeof (long)
16467 See \`config.log' for more details" "$LINENO" 5; }
16468    else
16469      ac_cv_sizeof_long=0
16470    fi
16471 fi
16472
16473 fi
16474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16475 $as_echo "$ac_cv_sizeof_long" >&6; }
16476
16477
16478
16479 cat >>confdefs.h <<_ACEOF
16480 #define SIZEOF_LONG $ac_cv_sizeof_long
16481 _ACEOF
16482
16483  ;;
16484 esac
16485
16486 if test $acx_cv_header_stdint = stddef.h; then
16487   # Lacking a good header?  Test size of everything and deduce all types.
16488   # The cast to long int works around a bug in the HP C Compiler
16489 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16490 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16491 # This bug is HP SR number 8606223364.
16492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16493 $as_echo_n "checking size of int... " >&6; }
16494 if ${ac_cv_sizeof_int+:} false; then :
16495   $as_echo_n "(cached) " >&6
16496 else
16497   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16498
16499 else
16500   if test "$ac_cv_type_int" = yes; then
16501      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16502 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16503 as_fn_error 77 "cannot compute sizeof (int)
16504 See \`config.log' for more details" "$LINENO" 5; }
16505    else
16506      ac_cv_sizeof_int=0
16507    fi
16508 fi
16509
16510 fi
16511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16512 $as_echo "$ac_cv_sizeof_int" >&6; }
16513
16514
16515
16516 cat >>confdefs.h <<_ACEOF
16517 #define SIZEOF_INT $ac_cv_sizeof_int
16518 _ACEOF
16519
16520
16521   # The cast to long int works around a bug in the HP C Compiler
16522 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16523 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16524 # This bug is HP SR number 8606223364.
16525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16526 $as_echo_n "checking size of short... " >&6; }
16527 if ${ac_cv_sizeof_short+:} false; then :
16528   $as_echo_n "(cached) " >&6
16529 else
16530   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16531
16532 else
16533   if test "$ac_cv_type_short" = yes; then
16534      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16535 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16536 as_fn_error 77 "cannot compute sizeof (short)
16537 See \`config.log' for more details" "$LINENO" 5; }
16538    else
16539      ac_cv_sizeof_short=0
16540    fi
16541 fi
16542
16543 fi
16544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16545 $as_echo "$ac_cv_sizeof_short" >&6; }
16546
16547
16548
16549 cat >>confdefs.h <<_ACEOF
16550 #define SIZEOF_SHORT $ac_cv_sizeof_short
16551 _ACEOF
16552
16553
16554   # The cast to long int works around a bug in the HP C Compiler
16555 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16556 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16557 # This bug is HP SR number 8606223364.
16558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16559 $as_echo_n "checking size of char... " >&6; }
16560 if ${ac_cv_sizeof_char+:} false; then :
16561   $as_echo_n "(cached) " >&6
16562 else
16563   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16564
16565 else
16566   if test "$ac_cv_type_char" = yes; then
16567      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16568 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16569 as_fn_error 77 "cannot compute sizeof (char)
16570 See \`config.log' for more details" "$LINENO" 5; }
16571    else
16572      ac_cv_sizeof_char=0
16573    fi
16574 fi
16575
16576 fi
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16578 $as_echo "$ac_cv_sizeof_char" >&6; }
16579
16580
16581
16582 cat >>confdefs.h <<_ACEOF
16583 #define SIZEOF_CHAR $ac_cv_sizeof_char
16584 _ACEOF
16585
16586
16587
16588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16589 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16590   case "$ac_cv_sizeof_char" in
16591     1) acx_cv_type_int8_t=char ;;
16592     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
16593   esac
16594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16595 $as_echo "$acx_cv_type_int8_t" >&6; }
16596
16597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16598 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16599   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16600     2:*) acx_cv_type_int16_t=int ;;
16601     *:2) acx_cv_type_int16_t=short ;;
16602     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
16603   esac
16604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16605 $as_echo "$acx_cv_type_int16_t" >&6; }
16606
16607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16608 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16609   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16610     4:*) acx_cv_type_int32_t=int ;;
16611     *:4) acx_cv_type_int32_t=long ;;
16612     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
16613   esac
16614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16615 $as_echo "$acx_cv_type_int32_t" >&6; }
16616 fi
16617
16618 # These tests are here to make the output prettier
16619
16620 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16621   case "$ac_cv_sizeof_long" in
16622     8) acx_cv_type_int64_t=long ;;
16623   esac
16624   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16625 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16627 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16628 fi
16629
16630 # Now we can use the above types
16631
16632 if test "$ac_cv_type_uintptr_t" != yes; then
16633   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16634 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16635   case $ac_cv_sizeof_void_p in
16636     2) acx_cv_type_intptr_t=int16_t ;;
16637     4) acx_cv_type_intptr_t=int32_t ;;
16638     8) acx_cv_type_intptr_t=int64_t ;;
16639     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16640   esac
16641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16642 $as_echo "$acx_cv_type_intptr_t" >&6; }
16643 fi
16644
16645 # ----------------- done all checks, emit header -------------
16646 ac_config_commands="$ac_config_commands gstdint.h"
16647
16648
16649
16650
16651 for ac_header in sys/mman.h alloca.h
16652 do :
16653   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16654 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16655 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16656   cat >>confdefs.h <<_ACEOF
16657 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16658 _ACEOF
16659
16660 fi
16661
16662 done
16663
16664 if test "$ac_cv_header_sys_mman_h" = "no"; then
16665   have_mmap=no
16666 else
16667   if test -n "${with_target_subdir}"; then
16668     # When built as a GCC target library, we can't do a link test.  We
16669     # simply assume that if we have mman.h, we have mmap.
16670     have_mmap=yes
16671   else
16672     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
16673 if test "x$ac_cv_func_mmap" = xyes; then :
16674   have_mmap=yes
16675 else
16676   have_mmap=no
16677 fi
16678
16679   fi
16680 fi
16681 if test "$have_mmap" = "no"; then
16682   VIEW_FILE=read.lo
16683   ALLOC_FILE=alloc.lo
16684 else
16685   VIEW_FILE=mmapio.lo
16686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16687 /* end confdefs.h.  */
16688
16689 #include <sys/mman.h>
16690 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
16691   #error no MAP_ANONYMOUS
16692 #endif
16693
16694 _ACEOF
16695 if ac_fn_c_try_cpp "$LINENO"; then :
16696   ALLOC_FILE=mmap.lo
16697 else
16698   ALLOC_FILE=alloc.lo
16699 fi
16700 rm -f conftest.err conftest.i conftest.$ac_ext
16701 fi
16702
16703
16704
16705 BACKTRACE_USES_MALLOC=0
16706 if test "$ALLOC_FILE" = "alloc.lo"; then
16707   BACKTRACE_USES_MALLOC=1
16708 fi
16709
16710
16711 # Don't care about thread support
16712 BACKTRACE_SUPPORTS_THREADS=0
16713
16714
16715 # Check for dl_iterate_phdr.
16716 for ac_header in link.h
16717 do :
16718   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
16719 if test "x$ac_cv_header_link_h" = xyes; then :
16720   cat >>confdefs.h <<_ACEOF
16721 #define HAVE_LINK_H 1
16722 _ACEOF
16723
16724 fi
16725
16726 done
16727
16728 if test "$ac_cv_header_link_h" = "no"; then
16729   have_dl_iterate_phdr=no
16730 else
16731   # When built as a GCC target library, we can't do a link test.
16732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16733 /* end confdefs.h.  */
16734 #include <link.h>
16735
16736 _ACEOF
16737 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16738   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
16739   have_dl_iterate_phdr=yes
16740 else
16741   have_dl_iterate_phdr=no
16742 fi
16743 rm -f conftest*
16744
16745 fi
16746 if test "$have_dl_iterate_phdr" = "yes"; then
16747
16748 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
16749
16750 fi
16751
16752 # Check for the fcntl function.
16753 if test -n "${with_target_subdir}"; then
16754    case "${host}" in
16755    *-*-mingw*) have_fcntl=no ;;
16756    *) have_fcntl=yes ;;
16757    esac
16758 else
16759   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
16760 if test "x$ac_cv_func_fcntl" = xyes; then :
16761   have_fcntl=yes
16762 else
16763   have_fcntl=no
16764 fi
16765
16766 fi
16767 if test "$have_fcntl" = "yes"; then
16768
16769 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
16770
16771 fi
16772
16773 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
16774 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
16775   ac_have_decl=1
16776 else
16777   ac_have_decl=0
16778 fi
16779
16780 cat >>confdefs.h <<_ACEOF
16781 #define HAVE_DECL_STRNLEN $ac_have_decl
16782 _ACEOF
16783
16784
16785 # Check for getexecname function.
16786 if test -n "${with_target_subdir}"; then
16787    case "${host}" in
16788    *-*-solaris2*) have_getexecname=yes ;;
16789    *) have_getexecname=no ;;
16790    esac
16791 else
16792   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
16793 if test "x$ac_cv_func_getexecname" = xyes; then :
16794   have_getexecname=yes
16795 else
16796   have_getexecname=no
16797 fi
16798
16799 fi
16800 if test "$have_getexecname" = "yes"; then
16801
16802 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
16803
16804 fi
16805
16806 # Check for rpc/xdr.h
16807 for ac_header in rpc/xdr.h
16808 do :
16809   ac_fn_c_check_header_mongrel "$LINENO" "rpc/xdr.h" "ac_cv_header_rpc_xdr_h" "$ac_includes_default"
16810 if test "x$ac_cv_header_rpc_xdr_h" = xyes; then :
16811   cat >>confdefs.h <<_ACEOF
16812 #define HAVE_RPC_XDR_H 1
16813 _ACEOF
16814
16815 fi
16816
16817 done
16818
16819 if test x"$ac_cv_header_rpc_xdr_h" = xyes; then
16820   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=1"
16821 else
16822   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=0"
16823 fi
16824
16825 # Check for tirpc/rpc/xdr.h
16826 for ac_header in tirpc/rpc/xdr.h
16827 do :
16828   ac_fn_c_check_header_mongrel "$LINENO" "tirpc/rpc/xdr.h" "ac_cv_header_tirpc_rpc_xdr_h" "$ac_includes_default"
16829 if test "x$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then :
16830   cat >>confdefs.h <<_ACEOF
16831 #define HAVE_TIRPC_RPC_XDR_H 1
16832 _ACEOF
16833
16834 fi
16835
16836 done
16837
16838 if test x"$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then
16839   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=1"
16840 else
16841   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=0"
16842 fi
16843
16844 RPC_DEFS=$rpc_defs
16845
16846
16847  if test "x${BACKTRACE_SUPPORTED}x${BACKTRACE_USES_MALLOC}" = "x1x0"; then
16848   LIBBACKTRACE_SUPPORTED_TRUE=
16849   LIBBACKTRACE_SUPPORTED_FALSE='#'
16850 else
16851   LIBBACKTRACE_SUPPORTED_TRUE='#'
16852   LIBBACKTRACE_SUPPORTED_FALSE=
16853 fi
16854
16855
16856
16857 ac_config_files="$ac_config_files Makefile libsanitizer.spec libbacktrace/backtrace-supported.h"
16858
16859 ac_config_headers="$ac_config_headers config.h"
16860
16861
16862 ac_config_files="$ac_config_files interception/Makefile sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile ubsan/Makefile"
16863
16864
16865 if test "x$TSAN_SUPPORTED" = "xyes"; then
16866   ac_config_files="$ac_config_files tsan/Makefile"
16867
16868 fi
16869
16870 if test "x$HWASAN_SUPPORTED" = "xyes"; then
16871   ac_config_files="$ac_config_files hwasan/Makefile"
16872
16873 fi
16874
16875
16876
16877
16878 # Check whether --enable-werror was given.
16879 if test "${enable_werror+set}" = set; then :
16880   enableval=$enable_werror;
16881 fi
16882
16883
16884 ac_ext=c
16885 ac_cpp='$CPP $CPPFLAGS'
16886 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16887 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16888 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16889
16890 WARN_FLAGS=
16891 save_CFLAGS="$CFLAGS"
16892 for real_option in -Wextra -Wall -Wwrite-strings \
16893                           -Wmissing-format-attribute -Wcast-qual; do
16894   # Do the check with the no- prefix removed since gcc silently
16895   # accepts any -Wno-* option on purpose
16896   case $real_option in
16897     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
16898     *) option=$real_option ;;
16899   esac
16900   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
16901
16902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
16903 $as_echo_n "checking whether $CC supports $option... " >&6; }
16904 if eval \${$as_acx_Woption+:} false; then :
16905   $as_echo_n "(cached) " >&6
16906 else
16907   CFLAGS="$option"
16908     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16909 /* end confdefs.h.  */
16910
16911 int
16912 main ()
16913 {
16914
16915   ;
16916   return 0;
16917 }
16918 _ACEOF
16919 if ac_fn_c_try_compile "$LINENO"; then :
16920   eval "$as_acx_Woption=yes"
16921 else
16922   eval "$as_acx_Woption=no"
16923 fi
16924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16925
16926 fi
16927 eval ac_res=\$$as_acx_Woption
16928                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16929 $as_echo "$ac_res" >&6; }
16930   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
16931   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
16932 fi
16933   done
16934 CFLAGS="$save_CFLAGS"
16935 ac_ext=c
16936 ac_cpp='$CPP $CPPFLAGS'
16937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16940
16941
16942 if test "x$enable_werror" != "xno"; then :
16943   WARN_FLAGS="$WARN_FLAGS -Werror"
16944 fi
16945
16946
16947 # Determine what GCC version number to use in filesystem paths.
16948
16949   get_gcc_base_ver="cat"
16950
16951 # Check whether --with-gcc-major-version-only was given.
16952 if test "${with_gcc_major_version_only+set}" = set; then :
16953   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16954         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16955       fi
16956
16957 fi
16958
16959
16960
16961
16962 # Add CET specific flags if Intel CET is enabled.
16963  # Check whether --enable-cet was given.
16964 if test "${enable_cet+set}" = set; then :
16965   enableval=$enable_cet;
16966       case "$enableval" in
16967        yes|no|auto) ;;
16968        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
16969                           esac
16970
16971 else
16972   enable_cet=auto
16973 fi
16974
16975
16976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
16977 $as_echo_n "checking for CET support... " >&6; }
16978
16979 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
16980 case "$host" in
16981   i[34567]86-*-linux* | x86_64-*-linux*)
16982     case "$enable_cet" in
16983       auto)
16984         # Check if target supports multi-byte NOPs
16985         # and if compiler and assembler support CET insn.
16986         cet_save_CFLAGS="$CFLAGS"
16987         CFLAGS="$CFLAGS -fcf-protection"
16988         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16989 /* end confdefs.h.  */
16990
16991 int
16992 main ()
16993 {
16994
16995 #if !defined(__SSE2__)
16996 #error target does not support multi-byte NOPs
16997 #else
16998 asm ("setssbsy");
16999 #endif
17000
17001   ;
17002   return 0;
17003 }
17004 _ACEOF
17005 if ac_fn_c_try_compile "$LINENO"; then :
17006   enable_cet=yes
17007 else
17008   enable_cet=no
17009 fi
17010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17011         CFLAGS="$cet_save_CFLAGS"
17012         ;;
17013       yes)
17014         # Check if assembler supports CET.
17015         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17016 /* end confdefs.h.  */
17017
17018 int
17019 main ()
17020 {
17021 asm ("setssbsy");
17022   ;
17023   return 0;
17024 }
17025 _ACEOF
17026 if ac_fn_c_try_compile "$LINENO"; then :
17027
17028 else
17029   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
17030 fi
17031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17032         ;;
17033     esac
17034     ;;
17035   *)
17036     enable_cet=no
17037     ;;
17038 esac
17039 if test x$enable_cet = xyes; then
17040   CET_FLAGS="-fcf-protection -mshstk"
17041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17042 $as_echo "yes" >&6; }
17043 else
17044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17045 $as_echo "no" >&6; }
17046 fi
17047
17048 EXTRA_CFLAGS="$EXTRA_CFLAGS $CET_FLAGS"
17049 EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $CET_FLAGS"
17050 EXTRA_ASFLAGS=$CET_FLAGS
17051
17052
17053
17054
17055 cat >confcache <<\_ACEOF
17056 # This file is a shell script that caches the results of configure
17057 # tests run on this system so they can be shared between configure
17058 # scripts and configure runs, see configure's option --config-cache.
17059 # It is not useful on other systems.  If it contains results you don't
17060 # want to keep, you may remove or edit it.
17061 #
17062 # config.status only pays attention to the cache file if you give it
17063 # the --recheck option to rerun configure.
17064 #
17065 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17066 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17067 # following values.
17068
17069 _ACEOF
17070
17071 # The following way of writing the cache mishandles newlines in values,
17072 # but we know of no workaround that is simple, portable, and efficient.
17073 # So, we kill variables containing newlines.
17074 # Ultrix sh set writes to stderr and can't be redirected directly,
17075 # and sets the high bit in the cache file unless we assign to the vars.
17076 (
17077   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17078     eval ac_val=\$$ac_var
17079     case $ac_val in #(
17080     *${as_nl}*)
17081       case $ac_var in #(
17082       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17083 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17084       esac
17085       case $ac_var in #(
17086       _ | IFS | as_nl) ;; #(
17087       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17088       *) { eval $ac_var=; unset $ac_var;} ;;
17089       esac ;;
17090     esac
17091   done
17092
17093   (set) 2>&1 |
17094     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17095     *${as_nl}ac_space=\ *)
17096       # `set' does not quote correctly, so add quotes: double-quote
17097       # substitution turns \\\\ into \\, and sed turns \\ into \.
17098       sed -n \
17099         "s/'/'\\\\''/g;
17100           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17101       ;; #(
17102     *)
17103       # `set' quotes correctly as required by POSIX, so do not add quotes.
17104       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17105       ;;
17106     esac |
17107     sort
17108 ) |
17109   sed '
17110      /^ac_cv_env_/b end
17111      t clear
17112      :clear
17113      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17114      t end
17115      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17116      :end' >>confcache
17117 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17118   if test -w "$cache_file"; then
17119     if test "x$cache_file" != "x/dev/null"; then
17120       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17121 $as_echo "$as_me: updating cache $cache_file" >&6;}
17122       if test ! -f "$cache_file" || test -h "$cache_file"; then
17123         cat confcache >"$cache_file"
17124       else
17125         case $cache_file in #(
17126         */* | ?:*)
17127           mv -f confcache "$cache_file"$$ &&
17128           mv -f "$cache_file"$$ "$cache_file" ;; #(
17129         *)
17130           mv -f confcache "$cache_file" ;;
17131         esac
17132       fi
17133     fi
17134   else
17135     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17136 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17137   fi
17138 fi
17139 rm -f confcache
17140
17141 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17142 # Let make expand exec_prefix.
17143 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17144
17145 DEFS=-DHAVE_CONFIG_H
17146
17147 ac_libobjs=
17148 ac_ltlibobjs=
17149 U=
17150 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17151   # 1. Remove the extension, and $U if already installed.
17152   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17153   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17154   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17155   #    will be set to the directory where LIBOBJS objects are built.
17156   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17157   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17158 done
17159 LIBOBJS=$ac_libobjs
17160
17161 LTLIBOBJS=$ac_ltlibobjs
17162
17163
17164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17165 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17166    if test -n "$am_sleep_pid"; then
17167      # Hide warnings about reused PIDs.
17168      wait $am_sleep_pid 2>/dev/null
17169    fi
17170    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17171 $as_echo "done" >&6; }
17172 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17173   as_fn_error $? "conditional \"AMDEP\" was never defined.
17174 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17175 fi
17176 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17177   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17178 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17179 fi
17180  if test -n "$EXEEXT"; then
17181   am__EXEEXT_TRUE=
17182   am__EXEEXT_FALSE='#'
17183 else
17184   am__EXEEXT_TRUE='#'
17185   am__EXEEXT_FALSE=
17186 fi
17187
17188 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17189   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17190 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17191 fi
17192 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17193   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17194 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17195 fi
17196 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17197   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17198 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17199 fi
17200 if test -z "${TSAN_SUPPORTED_TRUE}" && test -z "${TSAN_SUPPORTED_FALSE}"; then
17201   as_fn_error $? "conditional \"TSAN_SUPPORTED\" was never defined.
17202 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17203 fi
17204 if test -z "${LSAN_SUPPORTED_TRUE}" && test -z "${LSAN_SUPPORTED_FALSE}"; then
17205   as_fn_error $? "conditional \"LSAN_SUPPORTED\" was never defined.
17206 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17207 fi
17208 if test -z "${HWASAN_SUPPORTED_TRUE}" && test -z "${HWASAN_SUPPORTED_FALSE}"; then
17209   as_fn_error $? "conditional \"HWASAN_SUPPORTED\" was never defined.
17210 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17211 fi
17212 if test -z "${USING_MAC_INTERPOSE_TRUE}" && test -z "${USING_MAC_INTERPOSE_FALSE}"; then
17213   as_fn_error $? "conditional \"USING_MAC_INTERPOSE\" was never defined.
17214 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17215 fi
17216 if test -z "${SANITIZER_SUPPORTED_TRUE}" && test -z "${SANITIZER_SUPPORTED_FALSE}"; then
17217   as_fn_error $? "conditional \"SANITIZER_SUPPORTED\" was never defined.
17218 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17219 fi
17220 if test -z "${LIBBACKTRACE_SUPPORTED_TRUE}" && test -z "${LIBBACKTRACE_SUPPORTED_FALSE}"; then
17221   as_fn_error $? "conditional \"LIBBACKTRACE_SUPPORTED\" was never defined.
17222 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17223 fi
17224
17225 : "${CONFIG_STATUS=./config.status}"
17226 ac_write_fail=0
17227 ac_clean_files_save=$ac_clean_files
17228 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17229 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17230 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17231 as_write_fail=0
17232 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17233 #! $SHELL
17234 # Generated by $as_me.
17235 # Run this file to recreate the current configuration.
17236 # Compiler output produced by configure, useful for debugging
17237 # configure, is in config.log if it exists.
17238
17239 debug=false
17240 ac_cs_recheck=false
17241 ac_cs_silent=false
17242
17243 SHELL=\${CONFIG_SHELL-$SHELL}
17244 export SHELL
17245 _ASEOF
17246 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17247 ## -------------------- ##
17248 ## M4sh Initialization. ##
17249 ## -------------------- ##
17250
17251 # Be more Bourne compatible
17252 DUALCASE=1; export DUALCASE # for MKS sh
17253 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17254   emulate sh
17255   NULLCMD=:
17256   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17257   # is contrary to our usage.  Disable this feature.
17258   alias -g '${1+"$@"}'='"$@"'
17259   setopt NO_GLOB_SUBST
17260 else
17261   case `(set -o) 2>/dev/null` in #(
17262   *posix*) :
17263     set -o posix ;; #(
17264   *) :
17265      ;;
17266 esac
17267 fi
17268
17269
17270 as_nl='
17271 '
17272 export as_nl
17273 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17274 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17275 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17276 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17277 # Prefer a ksh shell builtin over an external printf program on Solaris,
17278 # but without wasting forks for bash or zsh.
17279 if test -z "$BASH_VERSION$ZSH_VERSION" \
17280     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17281   as_echo='print -r --'
17282   as_echo_n='print -rn --'
17283 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17284   as_echo='printf %s\n'
17285   as_echo_n='printf %s'
17286 else
17287   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17288     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17289     as_echo_n='/usr/ucb/echo -n'
17290   else
17291     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17292     as_echo_n_body='eval
17293       arg=$1;
17294       case $arg in #(
17295       *"$as_nl"*)
17296         expr "X$arg" : "X\\(.*\\)$as_nl";
17297         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17298       esac;
17299       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17300     '
17301     export as_echo_n_body
17302     as_echo_n='sh -c $as_echo_n_body as_echo'
17303   fi
17304   export as_echo_body
17305   as_echo='sh -c $as_echo_body as_echo'
17306 fi
17307
17308 # The user is always right.
17309 if test "${PATH_SEPARATOR+set}" != set; then
17310   PATH_SEPARATOR=:
17311   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17312     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17313       PATH_SEPARATOR=';'
17314   }
17315 fi
17316
17317
17318 # IFS
17319 # We need space, tab and new line, in precisely that order.  Quoting is
17320 # there to prevent editors from complaining about space-tab.
17321 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17322 # splitting by setting IFS to empty value.)
17323 IFS=" ""        $as_nl"
17324
17325 # Find who we are.  Look in the path if we contain no directory separator.
17326 as_myself=
17327 case $0 in #((
17328   *[\\/]* ) as_myself=$0 ;;
17329   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17330 for as_dir in $PATH
17331 do
17332   IFS=$as_save_IFS
17333   test -z "$as_dir" && as_dir=.
17334     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17335   done
17336 IFS=$as_save_IFS
17337
17338      ;;
17339 esac
17340 # We did not find ourselves, most probably we were run as `sh COMMAND'
17341 # in which case we are not to be found in the path.
17342 if test "x$as_myself" = x; then
17343   as_myself=$0
17344 fi
17345 if test ! -f "$as_myself"; then
17346   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17347   exit 1
17348 fi
17349
17350 # Unset variables that we do not need and which cause bugs (e.g. in
17351 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17352 # suppresses any "Segmentation fault" message there.  '((' could
17353 # trigger a bug in pdksh 5.2.14.
17354 for as_var in BASH_ENV ENV MAIL MAILPATH
17355 do eval test x\${$as_var+set} = xset \
17356   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17357 done
17358 PS1='$ '
17359 PS2='> '
17360 PS4='+ '
17361
17362 # NLS nuisances.
17363 LC_ALL=C
17364 export LC_ALL
17365 LANGUAGE=C
17366 export LANGUAGE
17367
17368 # CDPATH.
17369 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17370
17371
17372 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17373 # ----------------------------------------
17374 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17375 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17376 # script with STATUS, using 1 if that was 0.
17377 as_fn_error ()
17378 {
17379   as_status=$1; test $as_status -eq 0 && as_status=1
17380   if test "$4"; then
17381     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17382     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17383   fi
17384   $as_echo "$as_me: error: $2" >&2
17385   as_fn_exit $as_status
17386 } # as_fn_error
17387
17388
17389 # as_fn_set_status STATUS
17390 # -----------------------
17391 # Set $? to STATUS, without forking.
17392 as_fn_set_status ()
17393 {
17394   return $1
17395 } # as_fn_set_status
17396
17397 # as_fn_exit STATUS
17398 # -----------------
17399 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17400 as_fn_exit ()
17401 {
17402   set +e
17403   as_fn_set_status $1
17404   exit $1
17405 } # as_fn_exit
17406
17407 # as_fn_unset VAR
17408 # ---------------
17409 # Portably unset VAR.
17410 as_fn_unset ()
17411 {
17412   { eval $1=; unset $1;}
17413 }
17414 as_unset=as_fn_unset
17415 # as_fn_append VAR VALUE
17416 # ----------------------
17417 # Append the text in VALUE to the end of the definition contained in VAR. Take
17418 # advantage of any shell optimizations that allow amortized linear growth over
17419 # repeated appends, instead of the typical quadratic growth present in naive
17420 # implementations.
17421 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17422   eval 'as_fn_append ()
17423   {
17424     eval $1+=\$2
17425   }'
17426 else
17427   as_fn_append ()
17428   {
17429     eval $1=\$$1\$2
17430   }
17431 fi # as_fn_append
17432
17433 # as_fn_arith ARG...
17434 # ------------------
17435 # Perform arithmetic evaluation on the ARGs, and store the result in the
17436 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17437 # must be portable across $(()) and expr.
17438 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17439   eval 'as_fn_arith ()
17440   {
17441     as_val=$(( $* ))
17442   }'
17443 else
17444   as_fn_arith ()
17445   {
17446     as_val=`expr "$@" || test $? -eq 1`
17447   }
17448 fi # as_fn_arith
17449
17450
17451 if expr a : '\(a\)' >/dev/null 2>&1 &&
17452    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17453   as_expr=expr
17454 else
17455   as_expr=false
17456 fi
17457
17458 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17459   as_basename=basename
17460 else
17461   as_basename=false
17462 fi
17463
17464 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17465   as_dirname=dirname
17466 else
17467   as_dirname=false
17468 fi
17469
17470 as_me=`$as_basename -- "$0" ||
17471 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17472          X"$0" : 'X\(//\)$' \| \
17473          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17474 $as_echo X/"$0" |
17475     sed '/^.*\/\([^/][^/]*\)\/*$/{
17476             s//\1/
17477             q
17478           }
17479           /^X\/\(\/\/\)$/{
17480             s//\1/
17481             q
17482           }
17483           /^X\/\(\/\).*/{
17484             s//\1/
17485             q
17486           }
17487           s/.*/./; q'`
17488
17489 # Avoid depending upon Character Ranges.
17490 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17491 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17492 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17493 as_cr_digits='0123456789'
17494 as_cr_alnum=$as_cr_Letters$as_cr_digits
17495
17496 ECHO_C= ECHO_N= ECHO_T=
17497 case `echo -n x` in #(((((
17498 -n*)
17499   case `echo 'xy\c'` in
17500   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17501   xy)  ECHO_C='\c';;
17502   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17503        ECHO_T=' ';;
17504   esac;;
17505 *)
17506   ECHO_N='-n';;
17507 esac
17508
17509 rm -f conf$$ conf$$.exe conf$$.file
17510 if test -d conf$$.dir; then
17511   rm -f conf$$.dir/conf$$.file
17512 else
17513   rm -f conf$$.dir
17514   mkdir conf$$.dir 2>/dev/null
17515 fi
17516 if (echo >conf$$.file) 2>/dev/null; then
17517   if ln -s conf$$.file conf$$ 2>/dev/null; then
17518     as_ln_s='ln -s'
17519     # ... but there are two gotchas:
17520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17522     # In both cases, we have to default to `cp -pR'.
17523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17524       as_ln_s='cp -pR'
17525   elif ln conf$$.file conf$$ 2>/dev/null; then
17526     as_ln_s=ln
17527   else
17528     as_ln_s='cp -pR'
17529   fi
17530 else
17531   as_ln_s='cp -pR'
17532 fi
17533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17534 rmdir conf$$.dir 2>/dev/null
17535
17536
17537 # as_fn_mkdir_p
17538 # -------------
17539 # Create "$as_dir" as a directory, including parents if necessary.
17540 as_fn_mkdir_p ()
17541 {
17542
17543   case $as_dir in #(
17544   -*) as_dir=./$as_dir;;
17545   esac
17546   test -d "$as_dir" || eval $as_mkdir_p || {
17547     as_dirs=
17548     while :; do
17549       case $as_dir in #(
17550       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17551       *) as_qdir=$as_dir;;
17552       esac
17553       as_dirs="'$as_qdir' $as_dirs"
17554       as_dir=`$as_dirname -- "$as_dir" ||
17555 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17556          X"$as_dir" : 'X\(//\)[^/]' \| \
17557          X"$as_dir" : 'X\(//\)$' \| \
17558          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17559 $as_echo X"$as_dir" |
17560     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17561             s//\1/
17562             q
17563           }
17564           /^X\(\/\/\)[^/].*/{
17565             s//\1/
17566             q
17567           }
17568           /^X\(\/\/\)$/{
17569             s//\1/
17570             q
17571           }
17572           /^X\(\/\).*/{
17573             s//\1/
17574             q
17575           }
17576           s/.*/./; q'`
17577       test -d "$as_dir" && break
17578     done
17579     test -z "$as_dirs" || eval "mkdir $as_dirs"
17580   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17581
17582
17583 } # as_fn_mkdir_p
17584 if mkdir -p . 2>/dev/null; then
17585   as_mkdir_p='mkdir -p "$as_dir"'
17586 else
17587   test -d ./-p && rmdir ./-p
17588   as_mkdir_p=false
17589 fi
17590
17591
17592 # as_fn_executable_p FILE
17593 # -----------------------
17594 # Test if FILE is an executable regular file.
17595 as_fn_executable_p ()
17596 {
17597   test -f "$1" && test -x "$1"
17598 } # as_fn_executable_p
17599 as_test_x='test -x'
17600 as_executable_p=as_fn_executable_p
17601
17602 # Sed expression to map a string onto a valid CPP name.
17603 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17604
17605 # Sed expression to map a string onto a valid variable name.
17606 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17607
17608
17609 exec 6>&1
17610 ## ----------------------------------- ##
17611 ## Main body of $CONFIG_STATUS script. ##
17612 ## ----------------------------------- ##
17613 _ASEOF
17614 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17615
17616 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17617 # Save the log message, to keep $0 and so on meaningful, and to
17618 # report actual input values of CONFIG_FILES etc. instead of their
17619 # values after options handling.
17620 ac_log="
17621 This file was extended by package-unused $as_me version-unused, which was
17622 generated by GNU Autoconf 2.69.  Invocation command line was
17623
17624   CONFIG_FILES    = $CONFIG_FILES
17625   CONFIG_HEADERS  = $CONFIG_HEADERS
17626   CONFIG_LINKS    = $CONFIG_LINKS
17627   CONFIG_COMMANDS = $CONFIG_COMMANDS
17628   $ $0 $@
17629
17630 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17631 "
17632
17633 _ACEOF
17634
17635 case $ac_config_files in *"
17636 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17637 esac
17638
17639 case $ac_config_headers in *"
17640 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17641 esac
17642
17643
17644 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17645 # Files that config.status was made for.
17646 config_files="$ac_config_files"
17647 config_headers="$ac_config_headers"
17648 config_commands="$ac_config_commands"
17649
17650 _ACEOF
17651
17652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17653 ac_cs_usage="\
17654 \`$as_me' instantiates files and other configuration actions
17655 from templates according to the current configuration.  Unless the files
17656 and actions are specified as TAGs, all are instantiated by default.
17657
17658 Usage: $0 [OPTION]... [TAG]...
17659
17660   -h, --help       print this help, then exit
17661   -V, --version    print version number and configuration settings, then exit
17662       --config     print configuration, then exit
17663   -q, --quiet, --silent
17664                    do not print progress messages
17665   -d, --debug      don't remove temporary files
17666       --recheck    update $as_me by reconfiguring in the same conditions
17667       --file=FILE[:TEMPLATE]
17668                    instantiate the configuration file FILE
17669       --header=FILE[:TEMPLATE]
17670                    instantiate the configuration header FILE
17671
17672 Configuration files:
17673 $config_files
17674
17675 Configuration headers:
17676 $config_headers
17677
17678 Configuration commands:
17679 $config_commands
17680
17681 Report bugs to <libsanitizer>."
17682
17683 _ACEOF
17684 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17685 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17686 ac_cs_version="\\
17687 package-unused config.status version-unused
17688 configured by $0, generated by GNU Autoconf 2.69,
17689   with options \\"\$ac_cs_config\\"
17690
17691 Copyright (C) 2012 Free Software Foundation, Inc.
17692 This config.status script is free software; the Free Software Foundation
17693 gives unlimited permission to copy, distribute and modify it."
17694
17695 ac_pwd='$ac_pwd'
17696 srcdir='$srcdir'
17697 INSTALL='$INSTALL'
17698 MKDIR_P='$MKDIR_P'
17699 AWK='$AWK'
17700 test -n "\$AWK" || AWK=awk
17701 _ACEOF
17702
17703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17704 # The default lists apply if the user does not specify any file.
17705 ac_need_defaults=:
17706 while test $# != 0
17707 do
17708   case $1 in
17709   --*=?*)
17710     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17711     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17712     ac_shift=:
17713     ;;
17714   --*=)
17715     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17716     ac_optarg=
17717     ac_shift=:
17718     ;;
17719   *)
17720     ac_option=$1
17721     ac_optarg=$2
17722     ac_shift=shift
17723     ;;
17724   esac
17725
17726   case $ac_option in
17727   # Handling of the options.
17728   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17729     ac_cs_recheck=: ;;
17730   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17731     $as_echo "$ac_cs_version"; exit ;;
17732   --config | --confi | --conf | --con | --co | --c )
17733     $as_echo "$ac_cs_config"; exit ;;
17734   --debug | --debu | --deb | --de | --d | -d )
17735     debug=: ;;
17736   --file | --fil | --fi | --f )
17737     $ac_shift
17738     case $ac_optarg in
17739     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17740     '') as_fn_error $? "missing file argument" ;;
17741     esac
17742     as_fn_append CONFIG_FILES " '$ac_optarg'"
17743     ac_need_defaults=false;;
17744   --header | --heade | --head | --hea )
17745     $ac_shift
17746     case $ac_optarg in
17747     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17748     esac
17749     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17750     ac_need_defaults=false;;
17751   --he | --h)
17752     # Conflict between --help and --header
17753     as_fn_error $? "ambiguous option: \`$1'
17754 Try \`$0 --help' for more information.";;
17755   --help | --hel | -h )
17756     $as_echo "$ac_cs_usage"; exit ;;
17757   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17758   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17759     ac_cs_silent=: ;;
17760
17761   # This is an error.
17762   -*) as_fn_error $? "unrecognized option: \`$1'
17763 Try \`$0 --help' for more information." ;;
17764
17765   *) as_fn_append ac_config_targets " $1"
17766      ac_need_defaults=false ;;
17767
17768   esac
17769   shift
17770 done
17771
17772 ac_configure_extra_args=
17773
17774 if $ac_cs_silent; then
17775   exec 6>/dev/null
17776   ac_configure_extra_args="$ac_configure_extra_args --silent"
17777 fi
17778
17779 _ACEOF
17780 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17781 if \$ac_cs_recheck; then
17782   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17783   shift
17784   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17785   CONFIG_SHELL='$SHELL'
17786   export CONFIG_SHELL
17787   exec "\$@"
17788 fi
17789
17790 _ACEOF
17791 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17792 exec 5>>config.log
17793 {
17794   echo
17795   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17796 ## Running $as_me. ##
17797 _ASBOX
17798   $as_echo "$ac_log"
17799 } >&5
17800
17801 _ACEOF
17802 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17803 #
17804 # INIT-COMMANDS
17805 #
17806
17807 srcdir="$srcdir"
17808 host="$host"
17809 target="$target"
17810 with_multisubdir="$with_multisubdir"
17811 with_multisrctop="$with_multisrctop"
17812 with_target_subdir="$with_target_subdir"
17813 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17814 multi_basedir="$multi_basedir"
17815 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17816 CC="$CC"
17817 CXX="$CXX"
17818 GFORTRAN="$GFORTRAN"
17819 GDC="$GDC"
17820 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17821
17822
17823 # The HP-UX ksh and POSIX shell print the target directory to stdout
17824 # if CDPATH is set.
17825 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17826
17827 sed_quote_subst='$sed_quote_subst'
17828 double_quote_subst='$double_quote_subst'
17829 delay_variable_subst='$delay_variable_subst'
17830 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17831 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17832 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17833 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17834 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17835 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17836 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17837 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17838 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17839 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17840 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17841 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17842 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17843 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17844 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17845 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17846 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17847 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17848 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17849 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17850 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17851 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17852 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17853 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17854 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17855 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17856 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17857 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17858 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17859 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17860 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17861 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17862 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17863 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17864 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17865 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17866 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17867 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17868 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17869 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17870 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17871 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17872 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17873 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17874 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17875 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17876 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17877 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17878 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"`'
17879 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17880 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17881 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17882 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17883 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17884 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17885 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17886 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17887 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17888 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17889 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17890 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17891 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17892 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17893 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17894 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17895 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17896 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17897 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17898 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17899 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17900 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17901 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17902 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17903 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17904 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17905 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17906 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17907 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17908 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17909 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17910 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17911 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17912 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17913 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17914 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17915 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17916 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17917 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17918 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17919 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17920 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17921 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17922 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17923 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17924 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17925 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17926 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17927 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17928 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17929 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17930 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17931 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17932 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17933 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17934 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17935 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17936 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17937 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17938 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17939 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17940 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17941 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17942 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17943 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17944 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17945 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17946 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17947 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17948 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17949 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17950 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17951 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17952 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17953 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
17954 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
17955 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
17956 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
17957 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
17958 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17959 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17960 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
17961 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
17962 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
17963 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
17964 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
17965 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
17966 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
17967 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
17968 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
17969 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17970 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17971 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
17972 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17973 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17974 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17975 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17976 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17977 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17978 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
17979 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17980 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17981 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17982 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
17983 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
17984 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
17985 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
17986 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
17987 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
17988 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
17989 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
17990 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
17991 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
17992 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
17993 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17994 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17995 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17996 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17997 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
17998 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
17999 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
18000 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18001 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18002 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
18003 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
18004 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
18005
18006 LTCC='$LTCC'
18007 LTCFLAGS='$LTCFLAGS'
18008 compiler='$compiler_DEFAULT'
18009
18010 # A function that is used when there is no print builtin or printf.
18011 func_fallback_echo ()
18012 {
18013   eval 'cat <<_LTECHO_EOF
18014 \$1
18015 _LTECHO_EOF'
18016 }
18017
18018 # Quote evaled strings.
18019 for var in SHELL \
18020 ECHO \
18021 SED \
18022 GREP \
18023 EGREP \
18024 FGREP \
18025 LD \
18026 NM \
18027 LN_S \
18028 lt_SP2NL \
18029 lt_NL2SP \
18030 reload_flag \
18031 OBJDUMP \
18032 deplibs_check_method \
18033 file_magic_cmd \
18034 AR \
18035 AR_FLAGS \
18036 STRIP \
18037 RANLIB \
18038 CC \
18039 CFLAGS \
18040 compiler \
18041 lt_cv_sys_global_symbol_pipe \
18042 lt_cv_sys_global_symbol_to_cdecl \
18043 lt_cv_sys_global_symbol_to_c_name_address \
18044 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
18045 lt_prog_compiler_no_builtin_flag \
18046 lt_prog_compiler_wl \
18047 lt_prog_compiler_pic \
18048 lt_prog_compiler_static \
18049 lt_cv_prog_compiler_c_o \
18050 need_locks \
18051 DSYMUTIL \
18052 NMEDIT \
18053 LIPO \
18054 OTOOL \
18055 OTOOL64 \
18056 shrext_cmds \
18057 export_dynamic_flag_spec \
18058 whole_archive_flag_spec \
18059 compiler_needs_object \
18060 with_gnu_ld \
18061 allow_undefined_flag \
18062 no_undefined_flag \
18063 hardcode_libdir_flag_spec \
18064 hardcode_libdir_flag_spec_ld \
18065 hardcode_libdir_separator \
18066 fix_srcfile_path \
18067 exclude_expsyms \
18068 include_expsyms \
18069 file_list_spec \
18070 variables_saved_for_relink \
18071 libname_spec \
18072 library_names_spec \
18073 soname_spec \
18074 install_override_mode \
18075 finish_eval \
18076 old_striplib \
18077 striplib \
18078 compiler_lib_search_dirs \
18079 predep_objects \
18080 postdep_objects \
18081 predeps \
18082 postdeps \
18083 compiler_lib_search_path \
18084 LD_CXX \
18085 reload_flag_CXX \
18086 compiler_CXX \
18087 lt_prog_compiler_no_builtin_flag_CXX \
18088 lt_prog_compiler_wl_CXX \
18089 lt_prog_compiler_pic_CXX \
18090 lt_prog_compiler_static_CXX \
18091 lt_cv_prog_compiler_c_o_CXX \
18092 export_dynamic_flag_spec_CXX \
18093 whole_archive_flag_spec_CXX \
18094 compiler_needs_object_CXX \
18095 with_gnu_ld_CXX \
18096 allow_undefined_flag_CXX \
18097 no_undefined_flag_CXX \
18098 hardcode_libdir_flag_spec_CXX \
18099 hardcode_libdir_flag_spec_ld_CXX \
18100 hardcode_libdir_separator_CXX \
18101 fix_srcfile_path_CXX \
18102 exclude_expsyms_CXX \
18103 include_expsyms_CXX \
18104 file_list_spec_CXX \
18105 compiler_lib_search_dirs_CXX \
18106 predep_objects_CXX \
18107 postdep_objects_CXX \
18108 predeps_CXX \
18109 postdeps_CXX \
18110 compiler_lib_search_path_CXX; do
18111     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18112     *[\\\\\\\`\\"\\\$]*)
18113       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18114       ;;
18115     *)
18116       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18117       ;;
18118     esac
18119 done
18120
18121 # Double-quote double-evaled strings.
18122 for var in reload_cmds \
18123 old_postinstall_cmds \
18124 old_postuninstall_cmds \
18125 old_archive_cmds \
18126 extract_expsyms_cmds \
18127 old_archive_from_new_cmds \
18128 old_archive_from_expsyms_cmds \
18129 archive_cmds \
18130 archive_expsym_cmds \
18131 module_cmds \
18132 module_expsym_cmds \
18133 export_symbols_cmds \
18134 prelink_cmds \
18135 postinstall_cmds \
18136 postuninstall_cmds \
18137 finish_cmds \
18138 sys_lib_search_path_spec \
18139 sys_lib_dlsearch_path_spec \
18140 reload_cmds_CXX \
18141 old_archive_cmds_CXX \
18142 old_archive_from_new_cmds_CXX \
18143 old_archive_from_expsyms_cmds_CXX \
18144 archive_cmds_CXX \
18145 archive_expsym_cmds_CXX \
18146 module_cmds_CXX \
18147 module_expsym_cmds_CXX \
18148 export_symbols_cmds_CXX \
18149 prelink_cmds_CXX; do
18150     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18151     *[\\\\\\\`\\"\\\$]*)
18152       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18153       ;;
18154     *)
18155       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18156       ;;
18157     esac
18158 done
18159
18160 ac_aux_dir='$ac_aux_dir'
18161 xsi_shell='$xsi_shell'
18162 lt_shell_append='$lt_shell_append'
18163
18164 # See if we are running on zsh, and set the options which allow our
18165 # commands through without removal of \ escapes INIT.
18166 if test -n "\${ZSH_VERSION+set}" ; then
18167    setopt NO_GLOB_SUBST
18168 fi
18169
18170
18171     PACKAGE='$PACKAGE'
18172     VERSION='$VERSION'
18173     TIMESTAMP='$TIMESTAMP'
18174     RM='$RM'
18175     ofile='$ofile'
18176
18177
18178
18179
18180
18181
18182 GCC="$GCC"
18183 CC="$CC"
18184 acx_cv_header_stdint="$acx_cv_header_stdint"
18185 acx_cv_type_int8_t="$acx_cv_type_int8_t"
18186 acx_cv_type_int16_t="$acx_cv_type_int16_t"
18187 acx_cv_type_int32_t="$acx_cv_type_int32_t"
18188 acx_cv_type_int64_t="$acx_cv_type_int64_t"
18189 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
18190 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
18191 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
18192 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
18193 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
18194 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
18195 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
18196 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
18197 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
18198
18199
18200 _ACEOF
18201
18202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18203
18204 # Handling of arguments.
18205 for ac_config_target in $ac_config_targets
18206 do
18207   case $ac_config_target in
18208     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18209     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18210     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18211     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
18212     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18213     "libsanitizer.spec") CONFIG_FILES="$CONFIG_FILES libsanitizer.spec" ;;
18214     "libbacktrace/backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES libbacktrace/backtrace-supported.h" ;;
18215     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
18216     "interception/Makefile") CONFIG_FILES="$CONFIG_FILES interception/Makefile" ;;
18217     "sanitizer_common/Makefile") CONFIG_FILES="$CONFIG_FILES sanitizer_common/Makefile" ;;
18218     "libbacktrace/Makefile") CONFIG_FILES="$CONFIG_FILES libbacktrace/Makefile" ;;
18219     "lsan/Makefile") CONFIG_FILES="$CONFIG_FILES lsan/Makefile" ;;
18220     "asan/Makefile") CONFIG_FILES="$CONFIG_FILES asan/Makefile" ;;
18221     "ubsan/Makefile") CONFIG_FILES="$CONFIG_FILES ubsan/Makefile" ;;
18222     "tsan/Makefile") CONFIG_FILES="$CONFIG_FILES tsan/Makefile" ;;
18223     "hwasan/Makefile") CONFIG_FILES="$CONFIG_FILES hwasan/Makefile" ;;
18224
18225   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18226   esac
18227 done
18228
18229
18230 # If the user did not use the arguments to specify the items to instantiate,
18231 # then the envvar interface is used.  Set only those that are not.
18232 # We use the long form for the default assignment because of an extremely
18233 # bizarre bug on SunOS 4.1.3.
18234 if $ac_need_defaults; then
18235   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18236   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18237   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18238 fi
18239
18240 # Have a temporary directory for convenience.  Make it in the build tree
18241 # simply because there is no reason against having it here, and in addition,
18242 # creating and moving files from /tmp can sometimes cause problems.
18243 # Hook for its removal unless debugging.
18244 # Note that there is a small window in which the directory will not be cleaned:
18245 # after its creation but before its name has been assigned to `$tmp'.
18246 $debug ||
18247 {
18248   tmp= ac_tmp=
18249   trap 'exit_status=$?
18250   : "${ac_tmp:=$tmp}"
18251   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18252 ' 0
18253   trap 'as_fn_exit 1' 1 2 13 15
18254 }
18255 # Create a (secure) tmp directory for tmp files.
18256
18257 {
18258   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18259   test -d "$tmp"
18260 }  ||
18261 {
18262   tmp=./conf$$-$RANDOM
18263   (umask 077 && mkdir "$tmp")
18264 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18265 ac_tmp=$tmp
18266
18267 # Set up the scripts for CONFIG_FILES section.
18268 # No need to generate them if there are no CONFIG_FILES.
18269 # This happens for instance with `./config.status config.h'.
18270 if test -n "$CONFIG_FILES"; then
18271
18272
18273 ac_cr=`echo X | tr X '\015'`
18274 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18275 # But we know of no other shell where ac_cr would be empty at this
18276 # point, so we can use a bashism as a fallback.
18277 if test "x$ac_cr" = x; then
18278   eval ac_cr=\$\'\\r\'
18279 fi
18280 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18281 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18282   ac_cs_awk_cr='\\r'
18283 else
18284   ac_cs_awk_cr=$ac_cr
18285 fi
18286
18287 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18288 _ACEOF
18289
18290
18291 {
18292   echo "cat >conf$$subs.awk <<_ACEOF" &&
18293   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18294   echo "_ACEOF"
18295 } >conf$$subs.sh ||
18296   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18297 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18298 ac_delim='%!_!# '
18299 for ac_last_try in false false false false false :; do
18300   . ./conf$$subs.sh ||
18301     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18302
18303   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18304   if test $ac_delim_n = $ac_delim_num; then
18305     break
18306   elif $ac_last_try; then
18307     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18308   else
18309     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18310   fi
18311 done
18312 rm -f conf$$subs.sh
18313
18314 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18315 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18316 _ACEOF
18317 sed -n '
18318 h
18319 s/^/S["/; s/!.*/"]=/
18320 p
18321 g
18322 s/^[^!]*!//
18323 :repl
18324 t repl
18325 s/'"$ac_delim"'$//
18326 t delim
18327 :nl
18328 h
18329 s/\(.\{148\}\)..*/\1/
18330 t more1
18331 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18332 p
18333 n
18334 b repl
18335 :more1
18336 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18337 p
18338 g
18339 s/.\{148\}//
18340 t nl
18341 :delim
18342 h
18343 s/\(.\{148\}\)..*/\1/
18344 t more2
18345 s/["\\]/\\&/g; s/^/"/; s/$/"/
18346 p
18347 b
18348 :more2
18349 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18350 p
18351 g
18352 s/.\{148\}//
18353 t delim
18354 ' <conf$$subs.awk | sed '
18355 /^[^""]/{
18356   N
18357   s/\n//
18358 }
18359 ' >>$CONFIG_STATUS || ac_write_fail=1
18360 rm -f conf$$subs.awk
18361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18362 _ACAWK
18363 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18364   for (key in S) S_is_set[key] = 1
18365   FS = "\a"
18366
18367 }
18368 {
18369   line = $ 0
18370   nfields = split(line, field, "@")
18371   substed = 0
18372   len = length(field[1])
18373   for (i = 2; i < nfields; i++) {
18374     key = field[i]
18375     keylen = length(key)
18376     if (S_is_set[key]) {
18377       value = S[key]
18378       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18379       len += length(value) + length(field[++i])
18380       substed = 1
18381     } else
18382       len += 1 + keylen
18383   }
18384
18385   print line
18386 }
18387
18388 _ACAWK
18389 _ACEOF
18390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18391 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18392   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18393 else
18394   cat
18395 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18396   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18397 _ACEOF
18398
18399 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18400 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18401 # trailing colons and then remove the whole line if VPATH becomes empty
18402 # (actually we leave an empty line to preserve line numbers).
18403 if test "x$srcdir" = x.; then
18404   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18405 h
18406 s///
18407 s/^/:/
18408 s/[      ]*$/:/
18409 s/:\$(srcdir):/:/g
18410 s/:\${srcdir}:/:/g
18411 s/:@srcdir@:/:/g
18412 s/^:*//
18413 s/:*$//
18414 x
18415 s/\(=[   ]*\).*/\1/
18416 G
18417 s/\n//
18418 s/^[^=]*=[       ]*$//
18419 }'
18420 fi
18421
18422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18423 fi # test -n "$CONFIG_FILES"
18424
18425 # Set up the scripts for CONFIG_HEADERS section.
18426 # No need to generate them if there are no CONFIG_HEADERS.
18427 # This happens for instance with `./config.status Makefile'.
18428 if test -n "$CONFIG_HEADERS"; then
18429 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18430 BEGIN {
18431 _ACEOF
18432
18433 # Transform confdefs.h into an awk script `defines.awk', embedded as
18434 # here-document in config.status, that substitutes the proper values into
18435 # config.h.in to produce config.h.
18436
18437 # Create a delimiter string that does not exist in confdefs.h, to ease
18438 # handling of long lines.
18439 ac_delim='%!_!# '
18440 for ac_last_try in false false :; do
18441   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18442   if test -z "$ac_tt"; then
18443     break
18444   elif $ac_last_try; then
18445     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18446   else
18447     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18448   fi
18449 done
18450
18451 # For the awk script, D is an array of macro values keyed by name,
18452 # likewise P contains macro parameters if any.  Preserve backslash
18453 # newline sequences.
18454
18455 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18456 sed -n '
18457 s/.\{148\}/&'"$ac_delim"'/g
18458 t rset
18459 :rset
18460 s/^[     ]*#[    ]*define[       ][      ]*/ /
18461 t def
18462 d
18463 :def
18464 s/\\$//
18465 t bsnl
18466 s/["\\]/\\&/g
18467 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18468 D["\1"]=" \3"/p
18469 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18470 d
18471 :bsnl
18472 s/["\\]/\\&/g
18473 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18474 D["\1"]=" \3\\\\\\n"\\/p
18475 t cont
18476 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18477 t cont
18478 d
18479 :cont
18480 n
18481 s/.\{148\}/&'"$ac_delim"'/g
18482 t clear
18483 :clear
18484 s/\\$//
18485 t bsnlc
18486 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18487 d
18488 :bsnlc
18489 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18490 b cont
18491 ' <confdefs.h | sed '
18492 s/'"$ac_delim"'/"\\\
18493 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18494
18495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18496   for (key in D) D_is_set[key] = 1
18497   FS = "\a"
18498 }
18499 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18500   line = \$ 0
18501   split(line, arg, " ")
18502   if (arg[1] == "#") {
18503     defundef = arg[2]
18504     mac1 = arg[3]
18505   } else {
18506     defundef = substr(arg[1], 2)
18507     mac1 = arg[2]
18508   }
18509   split(mac1, mac2, "(") #)
18510   macro = mac2[1]
18511   prefix = substr(line, 1, index(line, defundef) - 1)
18512   if (D_is_set[macro]) {
18513     # Preserve the white space surrounding the "#".
18514     print prefix "define", macro P[macro] D[macro]
18515     next
18516   } else {
18517     # Replace #undef with comments.  This is necessary, for example,
18518     # in the case of _POSIX_SOURCE, which is predefined and required
18519     # on some systems where configure will not decide to define it.
18520     if (defundef == "undef") {
18521       print "/*", prefix defundef, macro, "*/"
18522       next
18523     }
18524   }
18525 }
18526 { print }
18527 _ACAWK
18528 _ACEOF
18529 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18530   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18531 fi # test -n "$CONFIG_HEADERS"
18532
18533
18534 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18535 shift
18536 for ac_tag
18537 do
18538   case $ac_tag in
18539   :[FHLC]) ac_mode=$ac_tag; continue;;
18540   esac
18541   case $ac_mode$ac_tag in
18542   :[FHL]*:*);;
18543   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18544   :[FH]-) ac_tag=-:-;;
18545   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18546   esac
18547   ac_save_IFS=$IFS
18548   IFS=:
18549   set x $ac_tag
18550   IFS=$ac_save_IFS
18551   shift
18552   ac_file=$1
18553   shift
18554
18555   case $ac_mode in
18556   :L) ac_source=$1;;
18557   :[FH])
18558     ac_file_inputs=
18559     for ac_f
18560     do
18561       case $ac_f in
18562       -) ac_f="$ac_tmp/stdin";;
18563       *) # Look for the file first in the build tree, then in the source tree
18564          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18565          # because $ac_f cannot contain `:'.
18566          test -f "$ac_f" ||
18567            case $ac_f in
18568            [\\/$]*) false;;
18569            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18570            esac ||
18571            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18572       esac
18573       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18574       as_fn_append ac_file_inputs " '$ac_f'"
18575     done
18576
18577     # Let's still pretend it is `configure' which instantiates (i.e., don't
18578     # use $as_me), people would be surprised to read:
18579     #    /* config.h.  Generated by config.status.  */
18580     configure_input='Generated from '`
18581           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18582         `' by configure.'
18583     if test x"$ac_file" != x-; then
18584       configure_input="$ac_file.  $configure_input"
18585       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18586 $as_echo "$as_me: creating $ac_file" >&6;}
18587     fi
18588     # Neutralize special characters interpreted by sed in replacement strings.
18589     case $configure_input in #(
18590     *\&* | *\|* | *\\* )
18591        ac_sed_conf_input=`$as_echo "$configure_input" |
18592        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18593     *) ac_sed_conf_input=$configure_input;;
18594     esac
18595
18596     case $ac_tag in
18597     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18598       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18599     esac
18600     ;;
18601   esac
18602
18603   ac_dir=`$as_dirname -- "$ac_file" ||
18604 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18605          X"$ac_file" : 'X\(//\)[^/]' \| \
18606          X"$ac_file" : 'X\(//\)$' \| \
18607          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18608 $as_echo X"$ac_file" |
18609     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18610             s//\1/
18611             q
18612           }
18613           /^X\(\/\/\)[^/].*/{
18614             s//\1/
18615             q
18616           }
18617           /^X\(\/\/\)$/{
18618             s//\1/
18619             q
18620           }
18621           /^X\(\/\).*/{
18622             s//\1/
18623             q
18624           }
18625           s/.*/./; q'`
18626   as_dir="$ac_dir"; as_fn_mkdir_p
18627   ac_builddir=.
18628
18629 case "$ac_dir" in
18630 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18631 *)
18632   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18633   # A ".." for each directory in $ac_dir_suffix.
18634   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18635   case $ac_top_builddir_sub in
18636   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18637   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18638   esac ;;
18639 esac
18640 ac_abs_top_builddir=$ac_pwd
18641 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18642 # for backward compatibility:
18643 ac_top_builddir=$ac_top_build_prefix
18644
18645 case $srcdir in
18646   .)  # We are building in place.
18647     ac_srcdir=.
18648     ac_top_srcdir=$ac_top_builddir_sub
18649     ac_abs_top_srcdir=$ac_pwd ;;
18650   [\\/]* | ?:[\\/]* )  # Absolute name.
18651     ac_srcdir=$srcdir$ac_dir_suffix;
18652     ac_top_srcdir=$srcdir
18653     ac_abs_top_srcdir=$srcdir ;;
18654   *) # Relative name.
18655     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18656     ac_top_srcdir=$ac_top_build_prefix$srcdir
18657     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18658 esac
18659 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18660
18661
18662   case $ac_mode in
18663   :F)
18664   #
18665   # CONFIG_FILE
18666   #
18667
18668   case $INSTALL in
18669   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18670   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18671   esac
18672   ac_MKDIR_P=$MKDIR_P
18673   case $MKDIR_P in
18674   [\\/$]* | ?:[\\/]* ) ;;
18675   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18676   esac
18677 _ACEOF
18678
18679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18680 # If the template does not know about datarootdir, expand it.
18681 # FIXME: This hack should be removed a few years after 2.60.
18682 ac_datarootdir_hack=; ac_datarootdir_seen=
18683 ac_sed_dataroot='
18684 /datarootdir/ {
18685   p
18686   q
18687 }
18688 /@datadir@/p
18689 /@docdir@/p
18690 /@infodir@/p
18691 /@localedir@/p
18692 /@mandir@/p'
18693 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18694 *datarootdir*) ac_datarootdir_seen=yes;;
18695 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18696   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18697 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18698 _ACEOF
18699 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18700   ac_datarootdir_hack='
18701   s&@datadir@&$datadir&g
18702   s&@docdir@&$docdir&g
18703   s&@infodir@&$infodir&g
18704   s&@localedir@&$localedir&g
18705   s&@mandir@&$mandir&g
18706   s&\\\${datarootdir}&$datarootdir&g' ;;
18707 esac
18708 _ACEOF
18709
18710 # Neutralize VPATH when `$srcdir' = `.'.
18711 # Shell code in configure.ac might set extrasub.
18712 # FIXME: do we really want to maintain this feature?
18713 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18714 ac_sed_extra="$ac_vpsub
18715 $extrasub
18716 _ACEOF
18717 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18718 :t
18719 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18720 s|@configure_input@|$ac_sed_conf_input|;t t
18721 s&@top_builddir@&$ac_top_builddir_sub&;t t
18722 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18723 s&@srcdir@&$ac_srcdir&;t t
18724 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18725 s&@top_srcdir@&$ac_top_srcdir&;t t
18726 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18727 s&@builddir@&$ac_builddir&;t t
18728 s&@abs_builddir@&$ac_abs_builddir&;t t
18729 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18730 s&@INSTALL@&$ac_INSTALL&;t t
18731 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18732 $ac_datarootdir_hack
18733 "
18734 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18735   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18736
18737 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18738   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18739   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18740       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18741   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18742 which seems to be undefined.  Please make sure it is defined" >&5
18743 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18744 which seems to be undefined.  Please make sure it is defined" >&2;}
18745
18746   rm -f "$ac_tmp/stdin"
18747   case $ac_file in
18748   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18749   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18750   esac \
18751   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18752  ;;
18753   :H)
18754   #
18755   # CONFIG_HEADER
18756   #
18757   if test x"$ac_file" != x-; then
18758     {
18759       $as_echo "/* $configure_input  */" \
18760       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18761     } >"$ac_tmp/config.h" \
18762       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18763     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18764       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18765 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18766     else
18767       rm -f "$ac_file"
18768       mv "$ac_tmp/config.h" "$ac_file" \
18769         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18770     fi
18771   else
18772     $as_echo "/* $configure_input  */" \
18773       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18774       || as_fn_error $? "could not create -" "$LINENO" 5
18775   fi
18776 # Compute "$ac_file"'s index in $config_headers.
18777 _am_arg="$ac_file"
18778 _am_stamp_count=1
18779 for _am_header in $config_headers :; do
18780   case $_am_header in
18781     $_am_arg | $_am_arg:* )
18782       break ;;
18783     * )
18784       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18785   esac
18786 done
18787 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18788 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18789          X"$_am_arg" : 'X\(//\)[^/]' \| \
18790          X"$_am_arg" : 'X\(//\)$' \| \
18791          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18792 $as_echo X"$_am_arg" |
18793     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18794             s//\1/
18795             q
18796           }
18797           /^X\(\/\/\)[^/].*/{
18798             s//\1/
18799             q
18800           }
18801           /^X\(\/\/\)$/{
18802             s//\1/
18803             q
18804           }
18805           /^X\(\/\).*/{
18806             s//\1/
18807             q
18808           }
18809           s/.*/./; q'`/stamp-h$_am_stamp_count
18810  ;;
18811
18812   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18813 $as_echo "$as_me: executing $ac_file commands" >&6;}
18814  ;;
18815   esac
18816
18817
18818   case $ac_file$ac_mode in
18819     "default-1":C)
18820 # Only add multilib support code if we just rebuilt the top-level
18821 # Makefile.
18822 case " $CONFIG_FILES " in
18823  *" Makefile "*)
18824    ac_file=Makefile . ${multi_basedir}/config-ml.in
18825    ;;
18826 esac ;;
18827     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18828   # Older Autoconf quotes --file arguments for eval, but not when files
18829   # are listed without --file.  Let's play safe and only enable the eval
18830   # if we detect the quoting.
18831   case $CONFIG_FILES in
18832   *\'*) eval set x "$CONFIG_FILES" ;;
18833   *)   set x $CONFIG_FILES ;;
18834   esac
18835   shift
18836   for mf
18837   do
18838     # Strip MF so we end up with the name of the file.
18839     mf=`echo "$mf" | sed -e 's/:.*$//'`
18840     # Check whether this is an Automake generated Makefile or not.
18841     # We used to match only the files named 'Makefile.in', but
18842     # some people rename them; so instead we look at the file content.
18843     # Grep'ing the first line is not enough: some people post-process
18844     # each Makefile.in and add a new line on top of each file to say so.
18845     # Grep'ing the whole file is not good either: AIX grep has a line
18846     # limit of 2048, but all sed's we know have understand at least 4000.
18847     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18848       dirpart=`$as_dirname -- "$mf" ||
18849 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18850          X"$mf" : 'X\(//\)[^/]' \| \
18851          X"$mf" : 'X\(//\)$' \| \
18852          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18853 $as_echo X"$mf" |
18854     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18855             s//\1/
18856             q
18857           }
18858           /^X\(\/\/\)[^/].*/{
18859             s//\1/
18860             q
18861           }
18862           /^X\(\/\/\)$/{
18863             s//\1/
18864             q
18865           }
18866           /^X\(\/\).*/{
18867             s//\1/
18868             q
18869           }
18870           s/.*/./; q'`
18871     else
18872       continue
18873     fi
18874     # Extract the definition of DEPDIR, am__include, and am__quote
18875     # from the Makefile without running 'make'.
18876     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18877     test -z "$DEPDIR" && continue
18878     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18879     test -z "$am__include" && continue
18880     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18881     # Find all dependency output files, they are included files with
18882     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18883     # simplest approach to changing $(DEPDIR) to its actual value in the
18884     # expansion.
18885     for file in `sed -n "
18886       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18887          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18888       # Make sure the directory exists.
18889       test -f "$dirpart/$file" && continue
18890       fdir=`$as_dirname -- "$file" ||
18891 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18892          X"$file" : 'X\(//\)[^/]' \| \
18893          X"$file" : 'X\(//\)$' \| \
18894          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18895 $as_echo X"$file" |
18896     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18897             s//\1/
18898             q
18899           }
18900           /^X\(\/\/\)[^/].*/{
18901             s//\1/
18902             q
18903           }
18904           /^X\(\/\/\)$/{
18905             s//\1/
18906             q
18907           }
18908           /^X\(\/\).*/{
18909             s//\1/
18910             q
18911           }
18912           s/.*/./; q'`
18913       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18914       # echo "creating $dirpart/$file"
18915       echo '# dummy' > "$dirpart/$file"
18916     done
18917   done
18918 }
18919  ;;
18920     "libtool":C)
18921
18922     # See if we are running on zsh, and set the options which allow our
18923     # commands through without removal of \ escapes.
18924     if test -n "${ZSH_VERSION+set}" ; then
18925       setopt NO_GLOB_SUBST
18926     fi
18927
18928     cfgfile="${ofile}T"
18929     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18930     $RM "$cfgfile"
18931
18932     cat <<_LT_EOF >> "$cfgfile"
18933 #! $SHELL
18934
18935 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18936 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18937 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18938 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18939 #
18940 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18941 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18942 #   Written by Gordon Matzigkeit, 1996
18943 #
18944 #   This file is part of GNU Libtool.
18945 #
18946 # GNU Libtool is free software; you can redistribute it and/or
18947 # modify it under the terms of the GNU General Public License as
18948 # published by the Free Software Foundation; either version 2 of
18949 # the License, or (at your option) any later version.
18950 #
18951 # As a special exception to the GNU General Public License,
18952 # if you distribute this file as part of a program or library that
18953 # is built using GNU Libtool, you may include this file under the
18954 # same distribution terms that you use for the rest of that program.
18955 #
18956 # GNU Libtool is distributed in the hope that it will be useful,
18957 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18958 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18959 # GNU General Public License for more details.
18960 #
18961 # You should have received a copy of the GNU General Public License
18962 # along with GNU Libtool; see the file COPYING.  If not, a copy
18963 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18964 # obtained by writing to the Free Software Foundation, Inc.,
18965 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18966
18967
18968 # The names of the tagged configurations supported by this script.
18969 available_tags="CXX "
18970
18971 # ### BEGIN LIBTOOL CONFIG
18972
18973 # Which release of libtool.m4 was used?
18974 macro_version=$macro_version
18975 macro_revision=$macro_revision
18976
18977 # Whether or not to build shared libraries.
18978 build_libtool_libs=$enable_shared
18979
18980 # Whether or not to build static libraries.
18981 build_old_libs=$enable_static
18982
18983 # What type of objects to build.
18984 pic_mode=$pic_mode
18985
18986 # Whether or not to optimize for fast installation.
18987 fast_install=$enable_fast_install
18988
18989 # Shell to use when invoking shell scripts.
18990 SHELL=$lt_SHELL
18991
18992 # An echo program that protects backslashes.
18993 ECHO=$lt_ECHO
18994
18995 # The host system.
18996 host_alias=$host_alias
18997 host=$host
18998 host_os=$host_os
18999
19000 # The build system.
19001 build_alias=$build_alias
19002 build=$build
19003 build_os=$build_os
19004
19005 # A sed program that does not truncate output.
19006 SED=$lt_SED
19007
19008 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
19009 Xsed="\$SED -e 1s/^X//"
19010
19011 # A grep program that handles long lines.
19012 GREP=$lt_GREP
19013
19014 # An ERE matcher.
19015 EGREP=$lt_EGREP
19016
19017 # A literal string matcher.
19018 FGREP=$lt_FGREP
19019
19020 # A BSD- or MS-compatible name lister.
19021 NM=$lt_NM
19022
19023 # Whether we need soft or hard links.
19024 LN_S=$lt_LN_S
19025
19026 # What is the maximum length of a command?
19027 max_cmd_len=$max_cmd_len
19028
19029 # Object file suffix (normally "o").
19030 objext=$ac_objext
19031
19032 # Executable file suffix (normally "").
19033 exeext=$exeext
19034
19035 # whether the shell understands "unset".
19036 lt_unset=$lt_unset
19037
19038 # turn spaces into newlines.
19039 SP2NL=$lt_lt_SP2NL
19040
19041 # turn newlines into spaces.
19042 NL2SP=$lt_lt_NL2SP
19043
19044 # An object symbol dumper.
19045 OBJDUMP=$lt_OBJDUMP
19046
19047 # Method to check whether dependent libraries are shared objects.
19048 deplibs_check_method=$lt_deplibs_check_method
19049
19050 # Command to use when deplibs_check_method == "file_magic".
19051 file_magic_cmd=$lt_file_magic_cmd
19052
19053 # The archiver.
19054 AR=$lt_AR
19055 AR_FLAGS=$lt_AR_FLAGS
19056
19057 # A symbol stripping program.
19058 STRIP=$lt_STRIP
19059
19060 # Commands used to install an old-style archive.
19061 RANLIB=$lt_RANLIB
19062 old_postinstall_cmds=$lt_old_postinstall_cmds
19063 old_postuninstall_cmds=$lt_old_postuninstall_cmds
19064
19065 # Whether to use a lock for old archive extraction.
19066 lock_old_archive_extraction=$lock_old_archive_extraction
19067
19068 # A C compiler.
19069 LTCC=$lt_CC
19070
19071 # LTCC compiler flags.
19072 LTCFLAGS=$lt_CFLAGS
19073
19074 # Take the output of nm and produce a listing of raw symbols and C names.
19075 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
19076
19077 # Transform the output of nm in a proper C declaration.
19078 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
19079
19080 # Transform the output of nm in a C name address pair.
19081 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
19082
19083 # Transform the output of nm in a C name address pair when lib prefix is needed.
19084 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
19085
19086 # The name of the directory that contains temporary libtool files.
19087 objdir=$objdir
19088
19089 # Used to examine libraries when file_magic_cmd begins with "file".
19090 MAGIC_CMD=$MAGIC_CMD
19091
19092 # Must we lock files when doing compilation?
19093 need_locks=$lt_need_locks
19094
19095 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
19096 DSYMUTIL=$lt_DSYMUTIL
19097
19098 # Tool to change global to local symbols on Mac OS X.
19099 NMEDIT=$lt_NMEDIT
19100
19101 # Tool to manipulate fat objects and archives on Mac OS X.
19102 LIPO=$lt_LIPO
19103
19104 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19105 OTOOL=$lt_OTOOL
19106
19107 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19108 OTOOL64=$lt_OTOOL64
19109
19110 # Old archive suffix (normally "a").
19111 libext=$libext
19112
19113 # Shared library suffix (normally ".so").
19114 shrext_cmds=$lt_shrext_cmds
19115
19116 # The commands to extract the exported symbol list from a shared archive.
19117 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19118
19119 # Variables whose values should be saved in libtool wrapper scripts and
19120 # restored at link time.
19121 variables_saved_for_relink=$lt_variables_saved_for_relink
19122
19123 # Do we need the "lib" prefix for modules?
19124 need_lib_prefix=$need_lib_prefix
19125
19126 # Do we need a version for libraries?
19127 need_version=$need_version
19128
19129 # Library versioning type.
19130 version_type=$version_type
19131
19132 # Shared library runtime path variable.
19133 runpath_var=$runpath_var
19134
19135 # Shared library path variable.
19136 shlibpath_var=$shlibpath_var
19137
19138 # Is shlibpath searched before the hard-coded library search path?
19139 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19140
19141 # Format of library name prefix.
19142 libname_spec=$lt_libname_spec
19143
19144 # List of archive names.  First name is the real one, the rest are links.
19145 # The last name is the one that the linker finds with -lNAME
19146 library_names_spec=$lt_library_names_spec
19147
19148 # The coded name of the library, if different from the real name.
19149 soname_spec=$lt_soname_spec
19150
19151 # Permission mode override for installation of shared libraries.
19152 install_override_mode=$lt_install_override_mode
19153
19154 # Command to use after installation of a shared archive.
19155 postinstall_cmds=$lt_postinstall_cmds
19156
19157 # Command to use after uninstallation of a shared archive.
19158 postuninstall_cmds=$lt_postuninstall_cmds
19159
19160 # Commands used to finish a libtool library installation in a directory.
19161 finish_cmds=$lt_finish_cmds
19162
19163 # As "finish_cmds", except a single script fragment to be evaled but
19164 # not shown.
19165 finish_eval=$lt_finish_eval
19166
19167 # Whether we should hardcode library paths into libraries.
19168 hardcode_into_libs=$hardcode_into_libs
19169
19170 # Compile-time system search path for libraries.
19171 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19172
19173 # Run-time system search path for libraries.
19174 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19175
19176 # Whether dlopen is supported.
19177 dlopen_support=$enable_dlopen
19178
19179 # Whether dlopen of programs is supported.
19180 dlopen_self=$enable_dlopen_self
19181
19182 # Whether dlopen of statically linked programs is supported.
19183 dlopen_self_static=$enable_dlopen_self_static
19184
19185 # Commands to strip libraries.
19186 old_striplib=$lt_old_striplib
19187 striplib=$lt_striplib
19188
19189
19190 # The linker used to build libraries.
19191 LD=$lt_LD
19192
19193 # How to create reloadable object files.
19194 reload_flag=$lt_reload_flag
19195 reload_cmds=$lt_reload_cmds
19196
19197 # Commands used to build an old-style archive.
19198 old_archive_cmds=$lt_old_archive_cmds
19199
19200 # A language specific compiler.
19201 CC=$lt_compiler
19202
19203 # Is the compiler the GNU compiler?
19204 with_gcc=$GCC
19205
19206 # Compiler flag to turn off builtin functions.
19207 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19208
19209 # How to pass a linker flag through the compiler.
19210 wl=$lt_lt_prog_compiler_wl
19211
19212 # Additional compiler flags for building library objects.
19213 pic_flag=$lt_lt_prog_compiler_pic
19214
19215 # Compiler flag to prevent dynamic linking.
19216 link_static_flag=$lt_lt_prog_compiler_static
19217
19218 # Does compiler simultaneously support -c and -o options?
19219 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19220
19221 # Whether or not to add -lc for building shared libraries.
19222 build_libtool_need_lc=$archive_cmds_need_lc
19223
19224 # Whether or not to disallow shared libs when runtime libs are static.
19225 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19226
19227 # Compiler flag to allow reflexive dlopens.
19228 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19229
19230 # Compiler flag to generate shared objects directly from archives.
19231 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19232
19233 # Whether the compiler copes with passing no objects directly.
19234 compiler_needs_object=$lt_compiler_needs_object
19235
19236 # Create an old-style archive from a shared archive.
19237 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19238
19239 # Create a temporary old-style archive to link instead of a shared archive.
19240 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19241
19242 # Commands used to build a shared archive.
19243 archive_cmds=$lt_archive_cmds
19244 archive_expsym_cmds=$lt_archive_expsym_cmds
19245
19246 # Commands used to build a loadable module if different from building
19247 # a shared archive.
19248 module_cmds=$lt_module_cmds
19249 module_expsym_cmds=$lt_module_expsym_cmds
19250
19251 # Whether we are building with GNU ld or not.
19252 with_gnu_ld=$lt_with_gnu_ld
19253
19254 # Flag that allows shared libraries with undefined symbols to be built.
19255 allow_undefined_flag=$lt_allow_undefined_flag
19256
19257 # Flag that enforces no undefined symbols.
19258 no_undefined_flag=$lt_no_undefined_flag
19259
19260 # Flag to hardcode \$libdir into a binary during linking.
19261 # This must work even if \$libdir does not exist
19262 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19263
19264 # If ld is used when linking, flag to hardcode \$libdir into a binary
19265 # during linking.  This must work even if \$libdir does not exist.
19266 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19267
19268 # Whether we need a single "-rpath" flag with a separated argument.
19269 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19270
19271 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19272 # DIR into the resulting binary.
19273 hardcode_direct=$hardcode_direct
19274
19275 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19276 # DIR into the resulting binary and the resulting library dependency is
19277 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19278 # library is relocated.
19279 hardcode_direct_absolute=$hardcode_direct_absolute
19280
19281 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19282 # into the resulting binary.
19283 hardcode_minus_L=$hardcode_minus_L
19284
19285 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19286 # into the resulting binary.
19287 hardcode_shlibpath_var=$hardcode_shlibpath_var
19288
19289 # Set to "yes" if building a shared library automatically hardcodes DIR
19290 # into the library and all subsequent libraries and executables linked
19291 # against it.
19292 hardcode_automatic=$hardcode_automatic
19293
19294 # Set to yes if linker adds runtime paths of dependent libraries
19295 # to runtime path list.
19296 inherit_rpath=$inherit_rpath
19297
19298 # Whether libtool must link a program against all its dependency libraries.
19299 link_all_deplibs=$link_all_deplibs
19300
19301 # Fix the shell variable \$srcfile for the compiler.
19302 fix_srcfile_path=$lt_fix_srcfile_path
19303
19304 # Set to "yes" if exported symbols are required.
19305 always_export_symbols=$always_export_symbols
19306
19307 # The commands to list exported symbols.
19308 export_symbols_cmds=$lt_export_symbols_cmds
19309
19310 # Symbols that should not be listed in the preloaded symbols.
19311 exclude_expsyms=$lt_exclude_expsyms
19312
19313 # Symbols that must always be exported.
19314 include_expsyms=$lt_include_expsyms
19315
19316 # Commands necessary for linking programs (against libraries) with templates.
19317 prelink_cmds=$lt_prelink_cmds
19318
19319 # Specify filename containing input files.
19320 file_list_spec=$lt_file_list_spec
19321
19322 # How to hardcode a shared library path into an executable.
19323 hardcode_action=$hardcode_action
19324
19325 # The directories searched by this compiler when creating a shared library.
19326 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19327
19328 # Dependencies to place before and after the objects being linked to
19329 # create a shared library.
19330 predep_objects=$lt_predep_objects
19331 postdep_objects=$lt_postdep_objects
19332 predeps=$lt_predeps
19333 postdeps=$lt_postdeps
19334
19335 # The library search path used internally by the compiler when linking
19336 # a shared library.
19337 compiler_lib_search_path=$lt_compiler_lib_search_path
19338
19339 # ### END LIBTOOL CONFIG
19340
19341 _LT_EOF
19342
19343   case $host_os in
19344   aix3*)
19345     cat <<\_LT_EOF >> "$cfgfile"
19346 # AIX sometimes has problems with the GCC collect2 program.  For some
19347 # reason, if we set the COLLECT_NAMES environment variable, the problems
19348 # vanish in a puff of smoke.
19349 if test "X${COLLECT_NAMES+set}" != Xset; then
19350   COLLECT_NAMES=
19351   export COLLECT_NAMES
19352 fi
19353 _LT_EOF
19354     ;;
19355   esac
19356
19357
19358 ltmain="$ac_aux_dir/ltmain.sh"
19359
19360
19361   # We use sed instead of cat because bash on DJGPP gets confused if
19362   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19363   # text mode, it properly converts lines to CR/LF.  This bash problem
19364   # is reportedly fixed, but why not run on old versions too?
19365   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19366     || (rm -f "$cfgfile"; exit 1)
19367
19368   case $xsi_shell in
19369   yes)
19370     cat << \_LT_EOF >> "$cfgfile"
19371
19372 # func_dirname file append nondir_replacement
19373 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19374 # otherwise set result to NONDIR_REPLACEMENT.
19375 func_dirname ()
19376 {
19377   case ${1} in
19378     */*) func_dirname_result="${1%/*}${2}" ;;
19379     *  ) func_dirname_result="${3}" ;;
19380   esac
19381 }
19382
19383 # func_basename file
19384 func_basename ()
19385 {
19386   func_basename_result="${1##*/}"
19387 }
19388
19389 # func_dirname_and_basename file append nondir_replacement
19390 # perform func_basename and func_dirname in a single function
19391 # call:
19392 #   dirname:  Compute the dirname of FILE.  If nonempty,
19393 #             add APPEND to the result, otherwise set result
19394 #             to NONDIR_REPLACEMENT.
19395 #             value returned in "$func_dirname_result"
19396 #   basename: Compute filename of FILE.
19397 #             value retuned in "$func_basename_result"
19398 # Implementation must be kept synchronized with func_dirname
19399 # and func_basename. For efficiency, we do not delegate to
19400 # those functions but instead duplicate the functionality here.
19401 func_dirname_and_basename ()
19402 {
19403   case ${1} in
19404     */*) func_dirname_result="${1%/*}${2}" ;;
19405     *  ) func_dirname_result="${3}" ;;
19406   esac
19407   func_basename_result="${1##*/}"
19408 }
19409
19410 # func_stripname prefix suffix name
19411 # strip PREFIX and SUFFIX off of NAME.
19412 # PREFIX and SUFFIX must not contain globbing or regex special
19413 # characters, hashes, percent signs, but SUFFIX may contain a leading
19414 # dot (in which case that matches only a dot).
19415 func_stripname ()
19416 {
19417   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19418   # positional parameters, so assign one to ordinary parameter first.
19419   func_stripname_result=${3}
19420   func_stripname_result=${func_stripname_result#"${1}"}
19421   func_stripname_result=${func_stripname_result%"${2}"}
19422 }
19423
19424 # func_opt_split
19425 func_opt_split ()
19426 {
19427   func_opt_split_opt=${1%%=*}
19428   func_opt_split_arg=${1#*=}
19429 }
19430
19431 # func_lo2o object
19432 func_lo2o ()
19433 {
19434   case ${1} in
19435     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19436     *)    func_lo2o_result=${1} ;;
19437   esac
19438 }
19439
19440 # func_xform libobj-or-source
19441 func_xform ()
19442 {
19443   func_xform_result=${1%.*}.lo
19444 }
19445
19446 # func_arith arithmetic-term...
19447 func_arith ()
19448 {
19449   func_arith_result=$(( $* ))
19450 }
19451
19452 # func_len string
19453 # STRING may not start with a hyphen.
19454 func_len ()
19455 {
19456   func_len_result=${#1}
19457 }
19458
19459 _LT_EOF
19460     ;;
19461   *) # Bourne compatible functions.
19462     cat << \_LT_EOF >> "$cfgfile"
19463
19464 # func_dirname file append nondir_replacement
19465 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19466 # otherwise set result to NONDIR_REPLACEMENT.
19467 func_dirname ()
19468 {
19469   # Extract subdirectory from the argument.
19470   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19471   if test "X$func_dirname_result" = "X${1}"; then
19472     func_dirname_result="${3}"
19473   else
19474     func_dirname_result="$func_dirname_result${2}"
19475   fi
19476 }
19477
19478 # func_basename file
19479 func_basename ()
19480 {
19481   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19482 }
19483
19484
19485 # func_stripname prefix suffix name
19486 # strip PREFIX and SUFFIX off of NAME.
19487 # PREFIX and SUFFIX must not contain globbing or regex special
19488 # characters, hashes, percent signs, but SUFFIX may contain a leading
19489 # dot (in which case that matches only a dot).
19490 # func_strip_suffix prefix name
19491 func_stripname ()
19492 {
19493   case ${2} in
19494     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19495     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19496   esac
19497 }
19498
19499 # sed scripts:
19500 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19501 my_sed_long_arg='1s/^-[^=]*=//'
19502
19503 # func_opt_split
19504 func_opt_split ()
19505 {
19506   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19507   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19508 }
19509
19510 # func_lo2o object
19511 func_lo2o ()
19512 {
19513   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19514 }
19515
19516 # func_xform libobj-or-source
19517 func_xform ()
19518 {
19519   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19520 }
19521
19522 # func_arith arithmetic-term...
19523 func_arith ()
19524 {
19525   func_arith_result=`expr "$@"`
19526 }
19527
19528 # func_len string
19529 # STRING may not start with a hyphen.
19530 func_len ()
19531 {
19532   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19533 }
19534
19535 _LT_EOF
19536 esac
19537
19538 case $lt_shell_append in
19539   yes)
19540     cat << \_LT_EOF >> "$cfgfile"
19541
19542 # func_append var value
19543 # Append VALUE to the end of shell variable VAR.
19544 func_append ()
19545 {
19546   eval "$1+=\$2"
19547 }
19548 _LT_EOF
19549     ;;
19550   *)
19551     cat << \_LT_EOF >> "$cfgfile"
19552
19553 # func_append var value
19554 # Append VALUE to the end of shell variable VAR.
19555 func_append ()
19556 {
19557   eval "$1=\$$1\$2"
19558 }
19559
19560 _LT_EOF
19561     ;;
19562   esac
19563
19564
19565   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19566     || (rm -f "$cfgfile"; exit 1)
19567
19568   mv -f "$cfgfile" "$ofile" ||
19569     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19570   chmod +x "$ofile"
19571
19572
19573     cat <<_LT_EOF >> "$ofile"
19574
19575 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19576
19577 # The linker used to build libraries.
19578 LD=$lt_LD_CXX
19579
19580 # How to create reloadable object files.
19581 reload_flag=$lt_reload_flag_CXX
19582 reload_cmds=$lt_reload_cmds_CXX
19583
19584 # Commands used to build an old-style archive.
19585 old_archive_cmds=$lt_old_archive_cmds_CXX
19586
19587 # A language specific compiler.
19588 CC=$lt_compiler_CXX
19589
19590 # Is the compiler the GNU compiler?
19591 with_gcc=$GCC_CXX
19592
19593 # Compiler flag to turn off builtin functions.
19594 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19595
19596 # How to pass a linker flag through the compiler.
19597 wl=$lt_lt_prog_compiler_wl_CXX
19598
19599 # Additional compiler flags for building library objects.
19600 pic_flag=$lt_lt_prog_compiler_pic_CXX
19601
19602 # Compiler flag to prevent dynamic linking.
19603 link_static_flag=$lt_lt_prog_compiler_static_CXX
19604
19605 # Does compiler simultaneously support -c and -o options?
19606 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19607
19608 # Whether or not to add -lc for building shared libraries.
19609 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19610
19611 # Whether or not to disallow shared libs when runtime libs are static.
19612 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19613
19614 # Compiler flag to allow reflexive dlopens.
19615 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19616
19617 # Compiler flag to generate shared objects directly from archives.
19618 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19619
19620 # Whether the compiler copes with passing no objects directly.
19621 compiler_needs_object=$lt_compiler_needs_object_CXX
19622
19623 # Create an old-style archive from a shared archive.
19624 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19625
19626 # Create a temporary old-style archive to link instead of a shared archive.
19627 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19628
19629 # Commands used to build a shared archive.
19630 archive_cmds=$lt_archive_cmds_CXX
19631 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19632
19633 # Commands used to build a loadable module if different from building
19634 # a shared archive.
19635 module_cmds=$lt_module_cmds_CXX
19636 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19637
19638 # Whether we are building with GNU ld or not.
19639 with_gnu_ld=$lt_with_gnu_ld_CXX
19640
19641 # Flag that allows shared libraries with undefined symbols to be built.
19642 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19643
19644 # Flag that enforces no undefined symbols.
19645 no_undefined_flag=$lt_no_undefined_flag_CXX
19646
19647 # Flag to hardcode \$libdir into a binary during linking.
19648 # This must work even if \$libdir does not exist
19649 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19650
19651 # If ld is used when linking, flag to hardcode \$libdir into a binary
19652 # during linking.  This must work even if \$libdir does not exist.
19653 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19654
19655 # Whether we need a single "-rpath" flag with a separated argument.
19656 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19657
19658 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19659 # DIR into the resulting binary.
19660 hardcode_direct=$hardcode_direct_CXX
19661
19662 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19663 # DIR into the resulting binary and the resulting library dependency is
19664 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19665 # library is relocated.
19666 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19667
19668 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19669 # into the resulting binary.
19670 hardcode_minus_L=$hardcode_minus_L_CXX
19671
19672 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19673 # into the resulting binary.
19674 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19675
19676 # Set to "yes" if building a shared library automatically hardcodes DIR
19677 # into the library and all subsequent libraries and executables linked
19678 # against it.
19679 hardcode_automatic=$hardcode_automatic_CXX
19680
19681 # Set to yes if linker adds runtime paths of dependent libraries
19682 # to runtime path list.
19683 inherit_rpath=$inherit_rpath_CXX
19684
19685 # Whether libtool must link a program against all its dependency libraries.
19686 link_all_deplibs=$link_all_deplibs_CXX
19687
19688 # Fix the shell variable \$srcfile for the compiler.
19689 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19690
19691 # Set to "yes" if exported symbols are required.
19692 always_export_symbols=$always_export_symbols_CXX
19693
19694 # The commands to list exported symbols.
19695 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19696
19697 # Symbols that should not be listed in the preloaded symbols.
19698 exclude_expsyms=$lt_exclude_expsyms_CXX
19699
19700 # Symbols that must always be exported.
19701 include_expsyms=$lt_include_expsyms_CXX
19702
19703 # Commands necessary for linking programs (against libraries) with templates.
19704 prelink_cmds=$lt_prelink_cmds_CXX
19705
19706 # Specify filename containing input files.
19707 file_list_spec=$lt_file_list_spec_CXX
19708
19709 # How to hardcode a shared library path into an executable.
19710 hardcode_action=$hardcode_action_CXX
19711
19712 # The directories searched by this compiler when creating a shared library.
19713 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19714
19715 # Dependencies to place before and after the objects being linked to
19716 # create a shared library.
19717 predep_objects=$lt_predep_objects_CXX
19718 postdep_objects=$lt_postdep_objects_CXX
19719 predeps=$lt_predeps_CXX
19720 postdeps=$lt_postdeps_CXX
19721
19722 # The library search path used internally by the compiler when linking
19723 # a shared library.
19724 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19725
19726 # ### END LIBTOOL TAG CONFIG: CXX
19727 _LT_EOF
19728
19729  ;;
19730     "gstdint.h":C)
19731 if test "$GCC" = yes; then
19732   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
19733 else
19734   echo "/* generated for $CC */" > tmp-stdint.h
19735 fi
19736
19737 sed 's/^ *//' >> tmp-stdint.h <<EOF
19738
19739   #ifndef GCC_GENERATED_STDINT_H
19740   #define GCC_GENERATED_STDINT_H 1
19741
19742   #include <sys/types.h>
19743 EOF
19744
19745 if test "$acx_cv_header_stdint" != stdint.h; then
19746   echo "#include <stddef.h>" >> tmp-stdint.h
19747 fi
19748 if test "$acx_cv_header_stdint" != stddef.h; then
19749   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
19750 fi
19751
19752 sed 's/^ *//' >> tmp-stdint.h <<EOF
19753   /* glibc uses these symbols as guards to prevent redefinitions.  */
19754   #ifdef __int8_t_defined
19755   #define _INT8_T
19756   #define _INT16_T
19757   #define _INT32_T
19758   #endif
19759   #ifdef __uint32_t_defined
19760   #define _UINT32_T
19761   #endif
19762
19763 EOF
19764
19765 # ----------------- done header, emit basic int types -------------
19766 if test "$acx_cv_header_stdint" = stddef.h; then
19767   sed 's/^ *//' >> tmp-stdint.h <<EOF
19768
19769     #ifndef _UINT8_T
19770     #define _UINT8_T
19771     #ifndef __uint8_t_defined
19772     #define __uint8_t_defined
19773     #ifndef uint8_t
19774     typedef unsigned $acx_cv_type_int8_t uint8_t;
19775     #endif
19776     #endif
19777     #endif
19778
19779     #ifndef _UINT16_T
19780     #define _UINT16_T
19781     #ifndef __uint16_t_defined
19782     #define __uint16_t_defined
19783     #ifndef uint16_t
19784     typedef unsigned $acx_cv_type_int16_t uint16_t;
19785     #endif
19786     #endif
19787     #endif
19788
19789     #ifndef _UINT32_T
19790     #define _UINT32_T
19791     #ifndef __uint32_t_defined
19792     #define __uint32_t_defined
19793     #ifndef uint32_t
19794     typedef unsigned $acx_cv_type_int32_t uint32_t;
19795     #endif
19796     #endif
19797     #endif
19798
19799     #ifndef _INT8_T
19800     #define _INT8_T
19801     #ifndef __int8_t_defined
19802     #define __int8_t_defined
19803     #ifndef int8_t
19804     typedef $acx_cv_type_int8_t int8_t;
19805     #endif
19806     #endif
19807     #endif
19808
19809     #ifndef _INT16_T
19810     #define _INT16_T
19811     #ifndef __int16_t_defined
19812     #define __int16_t_defined
19813     #ifndef int16_t
19814     typedef $acx_cv_type_int16_t int16_t;
19815     #endif
19816     #endif
19817     #endif
19818
19819     #ifndef _INT32_T
19820     #define _INT32_T
19821     #ifndef __int32_t_defined
19822     #define __int32_t_defined
19823     #ifndef int32_t
19824     typedef $acx_cv_type_int32_t int32_t;
19825     #endif
19826     #endif
19827     #endif
19828 EOF
19829 elif test "$ac_cv_type_u_int32_t" = yes; then
19830   sed 's/^ *//' >> tmp-stdint.h <<EOF
19831
19832     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
19833     #ifndef _INT8_T
19834     #define _INT8_T
19835     #endif
19836     #ifndef _INT16_T
19837     #define _INT16_T
19838     #endif
19839     #ifndef _INT32_T
19840     #define _INT32_T
19841     #endif
19842
19843     #ifndef _UINT8_T
19844     #define _UINT8_T
19845     #ifndef __uint8_t_defined
19846     #define __uint8_t_defined
19847     #ifndef uint8_t
19848     typedef u_int8_t uint8_t;
19849     #endif
19850     #endif
19851     #endif
19852
19853     #ifndef _UINT16_T
19854     #define _UINT16_T
19855     #ifndef __uint16_t_defined
19856     #define __uint16_t_defined
19857     #ifndef uint16_t
19858     typedef u_int16_t uint16_t;
19859     #endif
19860     #endif
19861     #endif
19862
19863     #ifndef _UINT32_T
19864     #define _UINT32_T
19865     #ifndef __uint32_t_defined
19866     #define __uint32_t_defined
19867     #ifndef uint32_t
19868     typedef u_int32_t uint32_t;
19869     #endif
19870     #endif
19871     #endif
19872 EOF
19873 else
19874   sed 's/^ *//' >> tmp-stdint.h <<EOF
19875
19876     /* Some systems have guard macros to prevent redefinitions, define them.  */
19877     #ifndef _INT8_T
19878     #define _INT8_T
19879     #endif
19880     #ifndef _INT16_T
19881     #define _INT16_T
19882     #endif
19883     #ifndef _INT32_T
19884     #define _INT32_T
19885     #endif
19886     #ifndef _UINT8_T
19887     #define _UINT8_T
19888     #endif
19889     #ifndef _UINT16_T
19890     #define _UINT16_T
19891     #endif
19892     #ifndef _UINT32_T
19893     #define _UINT32_T
19894     #endif
19895 EOF
19896 fi
19897
19898 # ------------- done basic int types, emit int64_t types ------------
19899 if test "$ac_cv_type_uint64_t" = yes; then
19900   sed 's/^ *//' >> tmp-stdint.h <<EOF
19901
19902     /* system headers have good uint64_t and int64_t */
19903     #ifndef _INT64_T
19904     #define _INT64_T
19905     #endif
19906     #ifndef _UINT64_T
19907     #define _UINT64_T
19908     #endif
19909 EOF
19910 elif test "$ac_cv_type_u_int64_t" = yes; then
19911   sed 's/^ *//' >> tmp-stdint.h <<EOF
19912
19913     /* system headers have an u_int64_t (and int64_t) */
19914     #ifndef _INT64_T
19915     #define _INT64_T
19916     #endif
19917     #ifndef _UINT64_T
19918     #define _UINT64_T
19919     #ifndef __uint64_t_defined
19920     #define __uint64_t_defined
19921     #ifndef uint64_t
19922     typedef u_int64_t uint64_t;
19923     #endif
19924     #endif
19925     #endif
19926 EOF
19927 elif test -n "$acx_cv_type_int64_t"; then
19928   sed 's/^ *//' >> tmp-stdint.h <<EOF
19929
19930     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
19931     #ifndef _INT64_T
19932     #define _INT64_T
19933     #ifndef int64_t
19934     typedef $acx_cv_type_int64_t int64_t;
19935     #endif
19936     #endif
19937     #ifndef _UINT64_T
19938     #define _UINT64_T
19939     #ifndef __uint64_t_defined
19940     #define __uint64_t_defined
19941     #ifndef uint64_t
19942     typedef unsigned $acx_cv_type_int64_t uint64_t;
19943     #endif
19944     #endif
19945     #endif
19946 EOF
19947 else
19948   sed 's/^ *//' >> tmp-stdint.h <<EOF
19949
19950     /* some common heuristics for int64_t, using compiler-specific tests */
19951     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
19952     #ifndef _INT64_T
19953     #define _INT64_T
19954     #ifndef __int64_t_defined
19955     #ifndef int64_t
19956     typedef long long int64_t;
19957     #endif
19958     #endif
19959     #endif
19960     #ifndef _UINT64_T
19961     #define _UINT64_T
19962     #ifndef uint64_t
19963     typedef unsigned long long uint64_t;
19964     #endif
19965     #endif
19966
19967     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
19968     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
19969        does not implement __extension__.  But that compiler doesn't define
19970        __GNUC_MINOR__.  */
19971     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
19972     # define __extension__
19973     # endif
19974
19975     # ifndef _INT64_T
19976     # define _INT64_T
19977     # ifndef int64_t
19978     __extension__ typedef long long int64_t;
19979     # endif
19980     # endif
19981     # ifndef _UINT64_T
19982     # define _UINT64_T
19983     # ifndef uint64_t
19984     __extension__ typedef unsigned long long uint64_t;
19985     # endif
19986     # endif
19987
19988     #elif !defined __STRICT_ANSI__
19989     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
19990
19991     #  ifndef _INT64_T
19992     #  define _INT64_T
19993     #  ifndef int64_t
19994     typedef __int64 int64_t;
19995     #  endif
19996     #  endif
19997     #  ifndef _UINT64_T
19998     #  define _UINT64_T
19999     #  ifndef uint64_t
20000     typedef unsigned __int64 uint64_t;
20001     #  endif
20002     #  endif
20003     # endif /* compiler */
20004
20005     #endif /* ANSI version */
20006 EOF
20007 fi
20008
20009 # ------------- done int64_t types, emit intptr types ------------
20010 if test "$ac_cv_type_uintptr_t" != yes; then
20011   sed 's/^ *//' >> tmp-stdint.h <<EOF
20012
20013     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
20014     #ifndef __uintptr_t_defined
20015     #ifndef uintptr_t
20016     typedef u$acx_cv_type_intptr_t uintptr_t;
20017     #endif
20018     #endif
20019     #ifndef __intptr_t_defined
20020     #ifndef intptr_t
20021     typedef $acx_cv_type_intptr_t  intptr_t;
20022     #endif
20023     #endif
20024 EOF
20025 fi
20026
20027 # ------------- done intptr types, emit int_least types ------------
20028 if test "$ac_cv_type_int_least32_t" != yes; then
20029   sed 's/^ *//' >> tmp-stdint.h <<EOF
20030
20031     /* Define int_least types */
20032     typedef int8_t     int_least8_t;
20033     typedef int16_t    int_least16_t;
20034     typedef int32_t    int_least32_t;
20035     #ifdef _INT64_T
20036     typedef int64_t    int_least64_t;
20037     #endif
20038
20039     typedef uint8_t    uint_least8_t;
20040     typedef uint16_t   uint_least16_t;
20041     typedef uint32_t   uint_least32_t;
20042     #ifdef _UINT64_T
20043     typedef uint64_t   uint_least64_t;
20044     #endif
20045 EOF
20046 fi
20047
20048 # ------------- done intptr types, emit int_fast types ------------
20049 if test "$ac_cv_type_int_fast32_t" != yes; then
20050       sed 's/^ *//' >> tmp-stdint.h <<EOF
20051
20052     /* Define int_fast types.  short is often slow */
20053     typedef int8_t       int_fast8_t;
20054     typedef int          int_fast16_t;
20055     typedef int32_t      int_fast32_t;
20056     #ifdef _INT64_T
20057     typedef int64_t      int_fast64_t;
20058     #endif
20059
20060     typedef uint8_t      uint_fast8_t;
20061     typedef unsigned int uint_fast16_t;
20062     typedef uint32_t     uint_fast32_t;
20063     #ifdef _UINT64_T
20064     typedef uint64_t     uint_fast64_t;
20065     #endif
20066 EOF
20067 fi
20068
20069 if test "$ac_cv_type_uintmax_t" != yes; then
20070   sed 's/^ *//' >> tmp-stdint.h <<EOF
20071
20072     /* Define intmax based on what we found */
20073     #ifndef intmax_t
20074     #ifdef _INT64_T
20075     typedef int64_t       intmax_t;
20076     #else
20077     typedef long          intmax_t;
20078     #endif
20079     #endif
20080     #ifndef uintmax_t
20081     #ifdef _UINT64_T
20082     typedef uint64_t      uintmax_t;
20083     #else
20084     typedef unsigned long uintmax_t;
20085     #endif
20086     #endif
20087 EOF
20088 fi
20089
20090 sed 's/^ *//' >> tmp-stdint.h <<EOF
20091
20092   #endif /* GCC_GENERATED_STDINT_H */
20093 EOF
20094
20095 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
20096   rm -f tmp-stdint.h
20097 else
20098   mv -f tmp-stdint.h gstdint.h
20099 fi
20100
20101  ;;
20102     "interception/Makefile":F) cat > vpsed$$ << \_EOF
20103 s!`test -f '$<' || echo '$(srcdir)/'`!!
20104 _EOF
20105    sed -f vpsed$$ $ac_file > tmp$$
20106    mv tmp$$ $ac_file
20107    rm vpsed$$
20108    echo 'MULTISUBDIR =' >> $ac_file
20109    ml_norecursion=yes
20110    . ${multi_basedir}/config-ml.in
20111    { ml_norecursion=; unset ml_norecursion;}
20112  ;;
20113     "sanitizer_common/Makefile":F) cat > vpsed$$ << \_EOF
20114 s!`test -f '$<' || echo '$(srcdir)/'`!!
20115 _EOF
20116    sed -f vpsed$$ $ac_file > tmp$$
20117    mv tmp$$ $ac_file
20118    rm vpsed$$
20119    echo 'MULTISUBDIR =' >> $ac_file
20120    ml_norecursion=yes
20121    . ${multi_basedir}/config-ml.in
20122    { ml_norecursion=; unset ml_norecursion;}
20123  ;;
20124     "libbacktrace/Makefile":F) cat > vpsed$$ << \_EOF
20125 s!`test -f '$<' || echo '$(srcdir)/'`!!
20126 _EOF
20127    sed -f vpsed$$ $ac_file > tmp$$
20128    mv tmp$$ $ac_file
20129    rm vpsed$$
20130    echo 'MULTISUBDIR =' >> $ac_file
20131    ml_norecursion=yes
20132    . ${multi_basedir}/config-ml.in
20133    { ml_norecursion=; unset ml_norecursion;}
20134  ;;
20135     "lsan/Makefile":F) cat > vpsed$$ << \_EOF
20136 s!`test -f '$<' || echo '$(srcdir)/'`!!
20137 _EOF
20138    sed -f vpsed$$ $ac_file > tmp$$
20139    mv tmp$$ $ac_file
20140    rm vpsed$$
20141    echo 'MULTISUBDIR =' >> $ac_file
20142    ml_norecursion=yes
20143    . ${multi_basedir}/config-ml.in
20144    { ml_norecursion=; unset ml_norecursion;}
20145  ;;
20146     "asan/Makefile":F) cat > vpsed$$ << \_EOF
20147 s!`test -f '$<' || echo '$(srcdir)/'`!!
20148 _EOF
20149    sed -f vpsed$$ $ac_file > tmp$$
20150    mv tmp$$ $ac_file
20151    rm vpsed$$
20152    echo 'MULTISUBDIR =' >> $ac_file
20153    ml_norecursion=yes
20154    . ${multi_basedir}/config-ml.in
20155    { ml_norecursion=; unset ml_norecursion;}
20156  ;;
20157     "ubsan/Makefile":F) cat > vpsed$$ << \_EOF
20158 s!`test -f '$<' || echo '$(srcdir)/'`!!
20159 _EOF
20160    sed -f vpsed$$ $ac_file > tmp$$
20161    mv tmp$$ $ac_file
20162    rm vpsed$$
20163    echo 'MULTISUBDIR =' >> $ac_file
20164    ml_norecursion=yes
20165    . ${multi_basedir}/config-ml.in
20166    { ml_norecursion=; unset ml_norecursion;}
20167  ;;
20168     "tsan/Makefile":F) cat > vpsed$$ << \_EOF
20169 s!`test -f '$<' || echo '$(srcdir)/'`!!
20170 _EOF
20171     sed -f vpsed$$ $ac_file > tmp$$
20172     mv tmp$$ $ac_file
20173     rm vpsed$$
20174     echo 'MULTISUBDIR =' >> $ac_file
20175     ml_norecursion=yes
20176     . ${multi_basedir}/config-ml.in
20177     { ml_norecursion=; unset ml_norecursion;}
20178  ;;
20179     "hwasan/Makefile":F) cat > vpsed$$ << \_EOF
20180 s!`test -f '$<' || echo '$(srcdir)/'`!!
20181 _EOF
20182     sed -f vpsed$$ $ac_file > tmp$$
20183     mv tmp$$ $ac_file
20184     rm vpsed$$
20185     echo 'MULTISUBDIR =' >> $ac_file
20186     ml_norecursion=yes
20187     . ${multi_basedir}/config-ml.in
20188     { ml_norecursion=; unset ml_norecursion;}
20189  ;;
20190
20191   esac
20192 done # for ac_tag
20193
20194
20195 as_fn_exit 0
20196 _ACEOF
20197 ac_clean_files=$ac_clean_files_save
20198
20199 test $ac_write_fail = 0 ||
20200   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20201
20202
20203 # configure is writing to config.log, and then calls config.status.
20204 # config.status does its own redirection, appending to config.log.
20205 # Unfortunately, on DOS this fails, as config.log is still kept open
20206 # by configure, so config.status won't be able to write to it; its
20207 # output is simply discarded.  So we exec the FD to /dev/null,
20208 # effectively closing config.log, so it can be properly (re)opened and
20209 # appended to by config.status.  When coming back to configure, we
20210 # need to make the FD available again.
20211 if test "$no_create" != yes; then
20212   ac_cs_success=:
20213   ac_config_status_args=
20214   test "$silent" = yes &&
20215     ac_config_status_args="$ac_config_status_args --quiet"
20216   exec 5>/dev/null
20217   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20218   exec 5>>config.log
20219   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20220   # would make configure fail if this is the last instruction.
20221   $ac_cs_success || as_fn_exit 1
20222 fi
20223 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20224   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20225 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20226 fi
20227